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"}], 0x1234}], 0xa, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x2, 0x8000}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007fe000)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x5}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x2, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0xfffffffffffffffa, "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"}, {0x4f, 0x5, 0x220, 0x7, 0x6, "0e00ba08b153b985484174a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0d83699e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) ioctl$int_out(r0, 0x0, &(0x7f00008d7000-0x8)=0x0) r8 = socket$netlink(0x10, 0x3, 0x4) r9 = socket$netlink(0x10, 0x3, 0x10) inotify_add_watch(0xffffffffffffffff, &(0x7f0000070000)="2e2f66696c653000", 0x8200002c) bind$netlink(r9, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x5}, 0xc) close(r9) writev(r0, &(0x7f00004c6000)=[], 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000cb7000)=0x9, 0x4) setsockopt$sock_int(r8, 0x1, 0x33, &(0x7f000018d000)=0x1, 0x4) r10 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r10, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x96, "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"}, {0x4f, 0x271, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) tgkill(r1, r1, 0x10007f) sendmsg$netlink(r6, &(0x7f0000752000)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f00005cf000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r8, r8, r9, r9]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r9, r7]}, @cred={0x20, 0x1, 0x2, r5, r3, r4}], 0x4, 0x40000}, 0x0) bind$netlink(r9, &(0x7f00007bc000)={0x10, 0x0, 0x85, 0x3}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cb000-0x11)="2f6465762f7667615f6172626974657200", 0x802, 0x0) r11 = dup2(r7, r6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f0000bf3000)=[{0x3, 0x800000000008}, {0x3, 0x80000002}], 0x2) 2017/12/04 03:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)="2e2f66696c653000", 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000b93000)="2e2f66696c653000", 0x200, 0x5) inotify_add_watch(r1, &(0x7f0000ad1000)="2e2f66696c653000", 0x20000420) clock_adjtime(0x0, &(0x7f00000e0000-0xd0)={0x23, 0x20, 0x3f, 0x1000, 0x7, 0x1b, 0x9d15, 0x107, 0x7, 0x7, 0x20, 0x0, 0x100000000, 0x400005, 0x6, 0x5, 0x5, 0x2, 0xfffffffffffffffc, 0x7f, 0xef02, 0x9e, 0x20000009, 0xc582, 0x1233, 0x2ef}) open$dir(&(0x7f0000c4f000-0x5)="2e2f66696c653000", 0x2600, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x315, 0x0, 0x100000000, 0x0, 0x0, 0x7ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffff00000000000, r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000031b000)={0x0, 0x0}) getpgid(r2) 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) timerfd_create(0x7, 0x100000000000800) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000894000-0x8)="2e2f66696c653000", 0xffffffff7ffffffe) mount(&(0x7f00004da000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000885000-0x8)="2e2f66696c653000", &(0x7f0000eeb000)="72616d667300", 0x1000012, &(0x7f00005bb000)="b8") r4 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r4, 0x0, 0x7) r5 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r4, &(0x7f000002d000)="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", 0x1000) fstat(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r5, &(0x7f000002d000)=[{&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000002e000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x1, 0x184) sendfile(0xffffffffffffffff, r3, 0x0, 0x4f90dc34) [ 66.493068] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 66.542347] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/04 03:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f000021f000)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b41000)=0x0) socketpair(0x100000000000000, 0x0, 0x0, &(0x7f0000857000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e17000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000310000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80001) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6a000-0x20)={"d49a24554cf082e245d3efd57c9ba1d0", {0x4, 0x7, 0x1000000, "395a1954a76b", 0x7, 0x0}}) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="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", 0x1b9}], 0x1, 0x10049) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c8e000-0x58)={0x5, 0x0, 0xca, 0x3, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000e73000)="2f6465762f76637300", 0x4003, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ptrace$cont(0x2000001f, 0x0, 0x0, 0x0) 2017/12/04 03:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cb000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x69b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5b2, 0x0, 0x0, 0x0, 0x4, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e00000-0x4)=0xc) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000716000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x400000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xef8bf9302df1c4b2, 0x0, 0x1000, &(0x7f0000f6c000)={0x0, 0x0}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x2, 0x4) r7 = socket(0x10, 0x2, 0x0) getsockopt$bt_hci(r7, 0x0, 0x2, &(0x7f00009c0000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e29000-0x4)=0xf5) write(r7, &(0x7f00003fe000)="2400000026007f0000000000000077defaffffff0100000000000000ffffff000003ff10", 0x24) r8 = syz_open_dev$sndseq(&(0x7f0000562000)="2f6465762f736e642f73657100", 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x400fefffffffff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000c6, 0x80000000080003, 0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000d44000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x8, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000002, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x7ffffffe, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x80, 0x7fffffff, 0x84f60, 0xdc]}, 0x5c) ioctl$TIOCSSOFTCAR(r9, 0x541a, &(0x7f00005fb000-0x4)=0x7f) getpeername$inet(r4, &(0x7f000075d000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x3f, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0xb, 0xfffffffffffffff9) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)="2f6465762f73657175656e63657200", 0x0, 0x0) [ 66.618351] xprt_adjust_timeout: rq_timeout = 0! 2017/12/04 03:33:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc86000)=nil, 0xc86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000c86000)={0x3, {"e21cbca4622ce8"}, 0x5a}, 0x10) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000086a000-0x20)=[{0x8, 0xb9c}, {0x3, 0x1ff}, {0x6, 0x10000}, {0x7, 0x0}], 0x4) r1 = socket$inet(0x2, 0xf, 0xc12) close(r1) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c86000)=0x0) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000015c000-0x30)={0x1, 0x3, &(0x7f0000862000)=[@generic={0x60c34bb7, 0x0, 0x0, 0x0}, @generic={0xb8ad, 0x1, 0x0, 0x0}, @generic={0xd39d, 0x1, 0x7, 0x80000000}], &(0x7f0000216000)="47504c00", 0x3, 0x80, &(0x7f00002d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x0}, 0x30) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x8005464, &(0x7f0000c89000)=0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000deb000-0x4)={r0}) connect$llc(r2, &(0x7f0000d67000-0x10)={0x1a, 0x18, 0x2, 0x81, 0xd5, 0x608, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000de9000)=0xe4, &(0x7f0000de9000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000090000)={0x8, 0x4, 0x0, 0x4, 0x5e9, 0xfff, 0x8, 0x1, 0x0}, &(0x7f0000c87000)=0x20) socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, r4, 0x0) r5 = socket$inet6(0xa, 0x800000002, 0xffffffffffffffff) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 66.657660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=7468 comm=syz-executor0 2017/12/04 03:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000b52000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000030c000)=0x1c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00007d4000)=0x100000001) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x7bab) unshare(0x40100800) bind$inet6(r3, &(0x7f00001e3000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000003}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000043e000-0x98)="c3b252e90a9caf7a341a5abc827ce79ee38680f74c8981c5ffa973917f5f1a345465f3228de29c8df53c9cb0dd74fefd9446fd73b854bbed12711a815bba4d3af90b0300000000000023d3ccbab296af8a268a4aeeec4fd22bb3396df04be663dba62a008d47dba9ef232ccf4cce1f5608770a1ac85652e35a7ae3a6f45b45d9c0f09de5e91fe02be5cb5d3745faeeede34ccd6962788259", 0x98, 0x4, &(0x7f00009c5000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x200000000000000, 0x2, 0x0, 0x101, 0x123, 0x2, 0x9548, 0x4, 0x4, 0x81, 0x3}, 0xb) r4 = epoll_create1(0x80000) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d1f000-0xc)={0x1, 0x0}) shutdown(r3, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c84000-0x18)={r0, 0x3, 0x0, 0x4, 0x30}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400000000003, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000bf000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00007bb000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f000031b000-0x38)={0x0, 0x0, []}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) write(r0, &(0x7f000002e000)="fb86117a18521de2dfa07e27870e6ca2079c1e56e3821c7a14f7867950e52dc6adf859bb216f83aed0723a63d53ac1805f1e97fa15cf7f32f187373ff7799b559eba2e768f5a99181864d0f7da376618ba94e7d314e4aa05e77027688df9e3979f8688d691382a1755cadb634a3be9e30c345fda8d2a7ea2c3fdbd809712f382b7c200727b222cbbdb9b19533ca7a60b4d", 0x91) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000023f000)={0x1, 0x0, [{0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00007a3000-0x400)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00004b2000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000cc1000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffa, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) readahead(r5, 0x10001, 0x1) setns(r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) lseek(r6, 0x0, 0x2) [ 66.707334] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=7468 comm=syz-executor0 [ 66.728554] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 03:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x5, &(0x7f0000d5d000-0x8)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000013e000-0x9)="e100ffff33dee70004") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000054b000-0x8)={0x6, 0x70aba, 0xffffffff, 0x3ff}) r2 = openat(r1, &(0x7f00001b2000-0x8)="2e2f66696c653000", 0x121001, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cb7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d9e000)="00", 0x1800000000005) mmap(&(0x7f0000a3c000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f000038d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x20000000003, 0x40010, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f00001b7000-0x20)={0x20040100000005, {0x1}, 0x40000000, 0x4}, &(0x7f000039f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f00004ce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) mmap(&(0x7f0000947000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="2400000025000700dd13003f00000200004000010000000000000000c08dffff5010b3f1", 0x24) 2017/12/04 03:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x6d, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x1, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000114000)="2e2f66696c653000") getpid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000034000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bd7000-0x4)=0x5, 0x4) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a20000-0x10)={0x3, 0x7, 0x5f, 0x9, 0x0}, &(0x7f0000d62000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000380000)={r4, 0x80}, &(0x7f0000a9d000)=0x8) vmsplice(r2, &(0x7f00003ae000-0x40)=[{&(0x7f00006b5000)="abca7001444ed192a46277f462330ba04a298ba8bb21c3e3880b47e7a0efd7cbda3f89a695d64a7ce1639700a3a0628101273e67d812d3d6f1ce98f0d28b03f62a19f0ff6833ea69e263a1b6bd1d668dbbf7901d65aa3bfd09f65a1641a73a88c4fb47a3c50893e313048b3da204d38a5caeaf4deeff45723d3cae4b14feb44697e389ed329e51cb7e1fd082248a35dc6ca08f7f8b3e51726b71cc108322d559915efb8fdb39a48efbecd2f022723102969d6fd4e9dc5d2e1190398f1fe7ea15f329931d3d4872e5c83d3edf8574c331962c72eeb0571cfae3566e9726811481bb86", 0xe2}, {&(0x7f0000be5000-0x1000)="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", 0x1000}, {&(0x7f000003e000-0x27)="12fe8089026051c48b933af1291c18634e0d27c368984b7265965dbc4b7f265104d48eccb9dd2e", 0x27}, {&(0x7f0000bb2000)="9c9a1a03d4a30eee3a3707038e822990d7c6ddd9dfa269836e78e78e0412b3839ee981b80a265d8f91a3f91a9c3481dc381f65d80ca3a4b53044cba76451bd713ab99028f991da74312461aefb689e02a0a0fd07aa71bdc4c08408d33e5479411f7204b78fddd6516c7397ae916f2fd749d64935954fa0265ff77dfabfca430a6cf17b1fd3db1d0c154a5466f0a5d0f3ea1df1c634cd35a2b8b238526518c1d86c910b495a2012c1aac0de9219df57f0843999047f57bb4b56c68bfeb67487f53a52111da7847520775f37535585b7464d2e3128e1011111", 0xd8}, {&(0x7f0000d9b000)="02d8fd00993a6c13e4439fff1f9345055c769aa6d7353210427896b769be01be5c571ff8e52dd7fc9d4039f944178c6bb800e374bbb3ae4caeaf20d4406fae3045815caa6cfe18909a36194848a1cc544bbe8e91895afd798adeeed6a9be5af047e7a03b60", 0x65}, {&(0x7f0000d4b000)="8f517f2e569d8ccc26764fd3f24ebcb7ebbea88a427c772e83e51f8e38d8c631472331755b5e627cccb819e539959918ed37423a04886fe6dd81f9fe5ea293902c0c22cfc2b60482c18451daef5d034de6cbd6956a7d7a", 0x57}, {&(0x7f000050f000-0x37)="3aaddf4a4b8887a9e88b300f08bce81c997780d88ab2a7b61c7e454d92e1be791bb22f7ec784b1490c9b6f5a4a7a9ec3f0397e8ae1d5b9", 0x37}, {&(0x7f000058c000-0xd3)="868120447928345c90a6ef31d4cc38198154040a64199b4a38ef1d2ea9083d56ff206055e533b1001f3359a02ddcf08655f7a859e409bccc2e54f36272835871d24bcedf06ac95846f8435636b6482cf21d27efd981a9c966a0cd334074674daa6f5d867253df2773a490e54b8ad9266c68c65ad43065c34beccf0e2eb626469c19053a7965caaf122c6ac19c4a608054ac3f86ddb4149a0bf0ac0796e12e51bb639d1f060f228aa91315dd738094b1ffce7d10a024748c170d8c934137475bd7a1479d48037787f0a2c8591d21c7c94e534e3", 0xd3}], 0x8, 0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x2e2e742e, 0x5) 2017/12/04 03:33:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xf37}, 0x8, 0x807fc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000+0x369)=0x3c722c38, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3888}, 0x8, 0x800) ioctl(r2, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0xe, 0x0}) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000006000)=0x9) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000903000-0x64)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090a000-0x8)={0x0, 0x0}) io_setup(0x7, &(0x7f00008ff000)=0x0) io_destroy(r4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000)=0x401, 0x4) dup2(r3, r2) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000902000)={0xfffffffffffffff7, {{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) bpf$OBJ_GET_MAP(0x7, &(0x7f0000909000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000906000-0x1)="0f", &(0x7f0000908000-0x4)=0x0, &(0x7f000000d000)=0x0, &(0x7f000000d000)="") io_destroy(r4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 03:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000064e000-0x18)={0xa, [0x3f, 0x6, 0x800, 0x7f, 0x408, 0x8, 0x5, 0x0, 0xf98, 0x0]}, 0x18) pipe2(&(0x7f000059d000-0x8)={0x0, 0x0}, 0x807fe) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d5c000)=0x0) pipe2(&(0x7f000041e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002b0000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6970365f767469300000000000000000"}) [ 66.779357] print_req_error: I/O error, dev loop0, sector 0 [ 66.785297] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 66.793121] print_req_error: I/O error, dev loop0, sector 8 [ 66.798866] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 66.806536] print_req_error: I/O error, dev loop0, sector 16 [ 66.812360] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 66.820101] print_req_error: I/O error, dev loop0, sector 24 perf_event_open(&(0x7f0000a60000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x10000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000008) fcntl$setlease(r0, 0x400, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x8000, 0x20000) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000202000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000484000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fcd000)=0xfffffffffffffffa, 0x4) r4 = syz_open_dev$loop(&(0x7f0000930000)="2f6465762f6c6f6f702300", 0x0, 0x125080) readv(r4, &(0x7f0000b1c000-0x30)=[{&(0x7f000089a000)="", 0x0}, {&(0x7f0000846000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000da3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x3) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x4000000b, &(0x7f00006d8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000c9a000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x8000) mkdir(&(0x7f0000925000)="2e2f66696c653000", 0x1000106) fcntl$getownex(r5, 0x10, &(0x7f0000ca7000)={0x0, 0x0}) ptrace$peek(0x2, r6, &(0x7f0000ec9000-0x8)=0x0) unshare(0x20000000) creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x8) mq_notify(r1, &(0x7f000021e000)={0x0, 0x7, 0x7, @thr={&(0x7f000028a000)="ed0dea6f9efdf0bf4c7b9d136c7b35c281e755c65f71dd380a9e8073d9f7df1b64188eb0b186366c87f660e948f0bb558f2e353d0620336ec5ac8230251cb13f0c556d966b0bb8a649f9f28bf7a7a819a7f8929ce5ab5ea10e9ea1636bece6c5b9c4b73d372339fac9ce2c5514aed2a118f2f34142f056d6d5fc3df5e677d453bae73d197cc7ee93fd2f91c08936c9770da9422578a66ac83e79da7ece1dcb1d7461bd284c63486374912d2ddad34c254d84d99f4c38b97558a2ffb1e4afa3b95dc87e9d8ce7a6cca2a56f0e09f409ed6f8fadc40f62c6901355c52251097bb04fef4d89331c36724ee0b1fc", &(0x7f0000879000-0xc6)="d81c0a842d492b8aa31be4bedb9d9734d0c43671f0ac64b2f1756dacd1994c45a011f43013efc02018db1dbac513c2b03f255874980f2abe582417d4639076356e27886db9ec2dc666071f6fabc6a9d777c5ce41ee28bc9269029c04ca72ef4e1d56ef25a8fd97370522df67257f821e10ac403e95359c5a3999707a27fd94a2fd7061e54ce68e504083d28a7094156e462c58d1390624d8434f7f92cc09b4913b8fae181180e455815ff3c5a460a9e1e54338daf9531c4d57154334802fdac5fd1341510c19"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x10000000000000, &(0x7f0000221000-0x2)="9034", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="f8") clone(0x0, &(0x7f0000378000-0x1)="d9", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="2000") mq_getsetattr(r5, &(0x7f00008b0000-0x40)={0x400000000000001, 0x0, 0x1f, 0x200, 0x80000001, 0xe9, 0x5, 0x1}, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r6, 0x0, 0x80040000, &(0x7f00002a2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r3, 0x4b32, 0xfffffffffffffff7) 2017/12/04 03:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001da000)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c75000-0xec)={0xff, 0xe4, "19509e3489c073be5f65ed55d105f0024d8458f9f4d8231f31f77ffe234b39e7845991e22184b58c3dc10b4bbc8d3fabd418883ee6d0a574e45d81e9216f8d484e44a97cf2690e3575ff841662dcd41d19027e4b588adf2121811f3c1e4c982cdfc572cae8a8988493a7f26bd4fc427c219593f1ded84c0b30bfe87ab2df1611ae0d8fd6c5464ffbc672fd54fbdd7e386f9daf1b04e6c545a2b070c703b00cbce0905d551befcfdfcf0e7947bb223e98b022fbc9c26649d5e12ab927fbedda0267e98db0efd3d84622e4804c802ce0e5ae68654eefb9e896ed753d4c794cacee426a9034"}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000a36000)="", &(0x7f0000ede000-0x4)=0x0) bind$alg(r1, &(0x7f0000a28000)={0x26, "6861736800000000000000000000", 0x100000000000000, 0x0, "686d616328726d643332302900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sync() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3d000-0xb7)="0023ffc12784f84aedf06718314f2361cd6b6dcf1c000352bc88800e56ba80d1e5836b74ca163f81fcdaa021a602a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd9", 0x41) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000136000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000024c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401}, &(0x7f0000a69000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b37000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1158, 0x80000000, 0x3, 0x3, 0x20}, 0xa0) 2017/12/04 03:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4c3, 0x0) fcntl$notify(r0, 0x80000002, 0x10) recvfrom$ax25(r0, &(0x7f0000c55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x10101, &(0x7f0000088000-0x10)={0x3, {"f7618600000000"}, 0x5}, 0x10) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xe16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000af3000)="6b657972696e6700", &(0x7f0000f94000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000fd0000-0x5)="6465616400", &(0x7f0000eb7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a6000-0x4b)="50179254c20426fb6a976f595668b85fdda8e60a55797e830e728415c5f3605c86e3e3bd3b7e0675d2c5036b0a7dabe579017fe431211d26dc22c8164861e04c03771184ffff3e043d3ce7", 0x4b, r2) syz_open_dev$sg(&(0x7f00006a7000-0x9)="2f6465762f73672300", 0x8df, 0x1) set_tid_address(&(0x7f000012d000+0xeaf)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = creat(&(0x7f0000003000)="2e2f66696c653000", 0x0) writev(r3, &(0x7f0000006000)=[{&(0x7f0000001000-0xf0)="", 0x0}, {&(0x7f0000000000)="8fbd84ec9fc55788a3e83c250081df0a6dce687ec043db1ba4061d502eb9b8359dd68826749b23940f8cf1f025ebade8c329a4fd05d9fb1d4d10ee5c8881463d921bd42d3d521c7b50a1a54884aa700b7ad174d804255bcab041118b769c566acf84ed8ebf6971f79ec65007302895370e7e6567f0d583b8bba77d0a4ac57006d08c983b2b5d28e4177152d29dad6cd79418e2370bff5f26978e17e32f013f4090240bf1aed4ee7d7807f3386445b0eff139cce8ee1c5c4a3b7fe8e83f70dad359f7a181db1716bc2c38e7", 0xcb}], 0x2) writev(0xffffffffffffffff, &(0x7f0000001000-0x20)=[], 0x0) sendto(r1, &(0x7f0000ace000)="1dfdddd938014eddac4ef1f7611cdb786b83a8cd3f5d093c227b5f1c", 0x1c, 0x40004, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ace000)={0x14, 0x1, 0x6dc, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) [ 66.825917] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 66.833605] print_req_error: I/O error, dev loop0, sector 32 [ 66.839415] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 66.847085] print_req_error: I/O error, dev loop0, sector 40 [ 66.853326] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 66.853358] print_req_error: I/O error, dev loop0, sector 48 2017/12/04 03:33:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00002d3000-0x9)="2f6465762f76637300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f00008e9000)="6e65742f6465765f736e6d703600") exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2f) r3 = 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, 0x81, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000bdd000)={&(0x7f00004b8000)={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000c7a000)=[{&(0x7f00006eb000-0xf5)=[], 0x0}], 0x1, &(0x7f0000af2000-0x38)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x26040, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3ff, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000d57000-0x8)="2e2f66696c653000", 0x80000, 0x8000000007) accept$packet(r2, &(0x7f0000af7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000763000-0x4)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000ee4000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f00003c4000-0x10)={0x2, 0x2, 0x20c, 0x2, r1}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$packet_buf(r7, 0x107, 0x0, &(0x7f000027c000)="7c40603b56e9d04fff83b83e5d9997fa97ac70ee2b71e4a82714a4a85cf1dc47e3c4d9be37af5b6555706285947267b290bd76bfe3aa9fadc3168f925228", 0x3e) migrate_pages(r1, 0x6, &(0x7f000014d000-0x8)=0x1, &(0x7f0000831000-0x8)=0x80000001) r8 = eventfd2(0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b0b000-0x34)={{{@in6=@loopback={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, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) r9 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000081000-0x20)={r8, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000fbd000-0x20)={r4, 0x2c51, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000d0e000)={&(0x7f0000b49000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r10 = syz_open_dev$sg(&(0x7f0000413000)="2f6465762f73672300", 0x200, 0x30000) getsockopt$bt_BT_SECURITY(r10, 0x112, 0x4, &(0x7f00009ba000)={0x0, 0x0}, 0x2) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000515000)={r9, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r10, 0x80045300, &(0x7f00008c9000-0x4)=0x0) 2017/12/04 03:33:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000944000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x829, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f000043e000-0x4)=0x6, 0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000958000)=0x0) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x42) connect(r5, &(0x7f0000aa9000)=@in6={0xa, 0x1, 0x7683, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r4, &(0x7f000061b000)="001b0000000000086c191b81002816b49d4626efb1099c6acd140877727e4ae2860f7dde4aa9684061dd5d3c95f3a5ad182b4b81d1d89553ce8e10bd68cb6c09e8069bd0f5360300000000000000cfa1b48353e65705c4f54f339288ceedc4aa0e5f8231cc670681f337957c70767ffc8cd5a072e476f6", 0x77, 0x4840, &(0x7f000004a000)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe3}, 0x1c) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000fa6000-0x4)=0x4, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006b5000-0xc)={0x0, 0x0, 0x0}, 0xc) recvmmsg(r4, &(0x7f00001ad000-0x100)=[{{0x0, 0x0, &(0x7f000055c000-0x8)=[{&(0x7f0000d1f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x1, &(0x7f0000be2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x73cfb40e}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000a5e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x2, &(0x7f0000a16000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x100}, {{&(0x7f0000d88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d9c000)=[{&(0x7f0000460000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000384000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x8}, {{&(0x7f0000f46000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2c000)=[{&(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000266000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000cbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000098a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f00004c9000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x867}, 0x1}, {{&(0x7f0000850000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d0a000)=[], 0x0, &(0x7f0000e5a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20}, 0x1}, {{&(0x7f00004a1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000851000-0x20)=[{&(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00002c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f000079d000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x3}, 0x8}, {{&(0x7f00001da000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b8000-0x20)=[{&(0x7f0000f01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000313000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x6}, 0x2000000000000401}, {{0x0, 0x0, &(0x7f0000766000-0x40)=[{&(0x7f000020c000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000257000)="", 0x0}, {&(0x7f00003e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00003ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00009e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000a99000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000699000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x8, &(0x7f000042a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xdf}, 0x4}], 0x8, 0x40002000, &(0x7f0000b51000-0x8)={0x77359400, 0x0}) acct(&(0x7f000030a000-0x8)="2e2f66696c653000") ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000885000-0x4)=0x0) sendto$inet6(r5, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000ad5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 66.853364] Buffer I/O error on dev loop0, logical block 6, lost async page write 2017/12/04 03:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffeffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3}, &(0x7f0000004000-0x1)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r1, 0x48, &(0x7f0000005000-0x54)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000)=0x1) pipe(&(0x7f0000e69000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x80000000) r6 = syz_open_procfs(0x0, &(0x7f0000282000)="6e65742f69705f7461626c65735f6d61746368657300") preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f0000f24000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00006da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0x2e2e7429, 0x0) read$eventfd(r6, &(0x7f00002c4000-0x8)=0x0, 0x8) sendmmsg(r5, &(0x7f00000b3000-0x36)=[{{&(0x7f00005be000)=@ipx={0x4, 0x0, 0x0, "a9a1dc5801a9", 0x0, 0x0}, 0x10, &(0x7f0000ce7000)=[{&(0x7f00001f6000-0x3f)="6f", 0x1}], 0x1, &(0x7f0000643000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ad0000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000038f000)=[{&(0x7f000043c000)="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", 0xac0}, {&(0x7f0000f39000-0x8f)="fa6c183b9a01fa095a34e215fafba7f454263f1119e5f298e299f8b5bc0d2acef64441a5e7e4c3e5b0384f0abeeb5f0441afc27c663af96d570fa0e56250515ac7678f8e5dc008bf428d62a6879e884471a25045217c50d50903fb115d27307000e45a2fdb98168d2bf88d81cff2fbd2137b95302338873fa891307f3071669fbc77b49290f895705cb2d6ac11f397", 0x8f}], 0x2, &(0x7f00009d8000-0x30)=[{0x24, 0x11b, 0x6, "73723311b2b840c913949ea2a6cee04a361bf4cf6ef99d8d"}], 0x24, 0x3fffffc}, 0x80}], 0x2, 0x8001) splice(r5, 0x0, r4, 0x0, 0x4000001000000c, 0x7) 2017/12/04 03:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000091b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x101805, 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000099000)="7472757374656400", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) bind$llc(r0, &(0x7f00000c8000-0x2)={0x1a, 0xf7, 0xfff, 0x20800, 0xffff, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00002a7000-0x4c)={0x4, 0xfffffffffffffffa, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0xfffffffffffffffc, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x77e, 0x40000000000, 0x800008000}}], 0x30) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004fd000)={0x0, 0x3, &(0x7f0000a1d000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007e3000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060c000)={r3, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001, 0x0, 0x10001, 0xc23d8cfca69022b7}, 0xa0) sync() setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$inet_sctp(r2, &(0x7f0000737000)=[], 0x0, 0x1) accept$inet6(r2, &(0x7f0000f22000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007ff000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e88000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000182000)={&(0x7f000029f000/0x1000)=nil, 0x1000}) futex(&(0x7f0000125000)=0x280, 0x0, 0x8, &(0x7f0000edd000-0x10)={r4, 0x0}, &(0x7f0000ae8000-0x4)=0x5, 0x1ff) 2017/12/04 03:33:34 executing program 3: open(&(0x7f0000b78000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c52000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000e91000-0x4)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e08000)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e0f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x87) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x8) syz_emit_ethernet(0x38, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x7, 0x0, 0x5, 0x13, 0x1, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000859000-0x8)={0x42424242, 0x42424242}, 0xa0000003, 0xf7fffffffffffac1) r6 = socket(0x18, 0x2, 0x5) syz_emit_ethernet(0x3c, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeff1d00f2c8", [{[], {0x8100, 0x80000000, 0x400, 0x2}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000005000-0x4)=0xb, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000c23000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0xc) syz_extract_tcp_res$synack(&(0x7f00002f6000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000563000-0x8)={0x42424242, 0x42424242}, 0x3, 0x2) syz_emit_ethernet(0x53, &(0x7f00007f9000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x3, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x9, 0x3, 0x7fff, [{[@broadcast=0xffffffff], 0x8}, {[@multicast1=0xe0000001], 0x3ff}, {[@empty=0x0], 0x1}]}]}}, @tcp={{0x1, 0x0, r9, r8, 0x800, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) r10 = socket(0xd, 0x800, 0x10003fc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000d38000-0x8)={0x0, 0xfff}, &(0x7f0000516000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000d15000-0x10)={0x0, 0x100000001ff, 0xfe76, 0x2}, &(0x7f0000f58000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000ab0000)={0x40, 0x1, 0xffffffffffff7fff, 0x5, 0x0}, &(0x7f0000a05000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r10, 0x84, 0x6d, &(0x7f000020e000-0xab)={0x0, 0xa3, "9394283b67c04e05fbe176e6698addc7e438b4c248ffd78037a76afd100c230817764ce05946d591fc878668c374d3e10898162c64d97c5d91c3b37b12e5a049438b84ae0f19faaa7d754fa3a773d3bfbda522444c1d62ec20062f4de6d405da9bd0b639ff01ea2f1ca0fc7db2c5b6fb141eb8fe393036ca9dcdc321adb71ea4d7fa9c27b7cb1a1b6baeb515cb3e53a86667f12284c3d242a464225d1effe75aaf54a8"}, &(0x7f0000dec000-0x4)=0xab) socket$netlink(0x10, 0x3, 0x200000000000000) [ 66.853383] print_req_error: I/O error, dev loop0, sector 56 [ 66.853390] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 66.853412] print_req_error: I/O error, dev loop0, sector 64 2017/12/04 03:33:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x7ff, &(0x7f0000000000)="a07448176f2ebd5ba645209284223572d365eb7dc8feece6679b5a364a55bcdf2a0b189b571ea604efc6ebbdab9b599c785ecf122a73c1ebe225429c6c23", 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = signalfd(r1, &(0x7f0000ae0000-0x8)={0x42}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x6, 0x1000, "1f4525e9ae07", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r4 = bpf$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) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000efc000-0x8)={r3, r4}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00001c9000-0x4)=0x78, 0x4) r6 = socket(0x2, 0x3, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000ef4000)={r6, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000510000)={r3, r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000ef9000)={r6}) r7 = syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) epoll_create(0x10200000) fcntl$getownex(r2, 0x10, &(0x7f0000379000-0x8)={0x0, 0x0}) fcntl$lock(r6, 0x0, &(0x7f0000b06000)={0x0, 0x1, 0x3, 0x9, r8}) close(r7) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000971000)="2f6465762f7667615f6172626974657200", 0x204200, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r9, 0x4040aea4, &(0x7f0000395000-0x14)={0x4, 0x4, 0x4, 0x2, 0x6}) bind$inet(r9, &(0x7f00009ba000)={0x2, 0x3, @rand_addr=0xea8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 03:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ea1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = socket$inet6(0xa, 0x2000000000001, 0x1) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000425000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000af6000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000c44000-0x4)=0x0) r5 = dup2(r4, r3) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x0, &(0x7f000098e000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r5, 0x5607) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r5, &(0x7f0000d14000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d13000)=0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000868000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 03:33:34 executing program 4: mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000025b000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000281000)=0xc) r1 = syz_open_dev$tun(&(0x7f0000276000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000013f000)={@common="65716c000000000000000000000003ff", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r1, r1) ioctl$TUNGETVNETHDRSZ(r2, 0x400454dc, &(0x7f00000c4000-0x4)=0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000177000-0x4)=0xd3) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000283000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200001, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000283000-0x118)={0x7, {{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]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/04 03:33:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x4000)=nil, 0x4000, 0x5, 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(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a2000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f00006c0000-0x18)=[@textreal={0x8, &(0x7f00009f4000)="660f7f964f6dbaf80c66b8f5f3598766efbafc0cec66b9740800000f32ba4300b000ee0f183a0f20e06635000040000f22e0baf80c66b8c621518a66efbafc0cecb800008ec064c140007cbaf80c66b80e4d4c8c66efbafc0ced", 0x5a}], 0x1, 0x20, &(0x7f0000ae8000)=[@cr0={0x0, 0x10010}], 0x1) r5 = socket(0x19, 0x80000, 0x2) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0xffffffff7ffffdff]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000497000-0x8)={0x2, 0x0, [{0x10c000000f, 0x4, 0x6, 0x20, 0xb631, 0x0}, {0x80000001, 0x6, 0x400, 0x2, 0xfa13, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000028f000-0x18)={0x100000, 0x4004, 0x20007, 0x7, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000af9000)={0x20, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000037b000)={0x4, 0x0, [{0x250, 0x0, 0x6}, {0xb7e, 0x0, 0x8f62}, {0x84c, 0x0, 0x1ff}, {0xb37, 0x0, 0xffffffff}]}) [ 66.853418] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 66.853438] print_req_error: I/O error, dev loop0, sector 72 [ 66.853445] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 66.894296] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 66.943641] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2017/12/04 03:33:34 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000605000-0xb)="2f6465762f6877726e6700", 0x680, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = msgget(0x0, 0x4) msgsnd(r5, &(0x7f0000d23000-0x46)={0x3, "fc70e9a463f37d16cf27b944fce9c5d55bd13d17e3df161740d5e4124f6c23891376df5d610fe036f0bb852a2d4f5f7128690be28673a131a4859ec820d0"}, 0x46, 0x800) sendto$inet(r4, &(0x7f0000ff8000-0x4f)="", 0x0, 0x0, &(0x7f0000ba1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000ff7000)={&(0x7f0000ff9000-0x8)="0000000000000006", 0x8}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fa7000-0x8)="2e2f66696c653000", 0x20007ffe, 0x3e) fcntl$addseals(r4, 0x409, 0xc) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00006b4000-0xce)="6008ba630b1f0800000000000000f239a62046b9dfef862b00ad1e462d87fe000000085e64ad0691b3b6d6ff336bf7445fb82aad12c82118ba87a723d28fe96aaaf508d19e2d0406f89620144bd424010d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000043000-0xa)="2f6465762f7663732300", 0x1, 0x200) ptrace$setopts(0x4209, r3, 0x40263d, 0x800000001000007) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000ffb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r2, &(0x7f0000f9f000-0x8)=&(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x8)=0x18) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b95000)={0x0, 0xf4, "b04ff85a9d60b0ad33f31258fe6172bb709694d5e89357e05083acd153e70f0ff5c83e710c1d495617ea645e83a3c4c8ded14147a31816bb17da21f8015b8ccafdc5739d44a20102f9eac7e511cd086929d484d0ae8c315f3d9f63df548a32fddce433b339d844e7b3f3f19f0966e818aa1eeecc6965af289ccb45b8750b292642e5e53ea62fe22d459e000942dc69a7db1f1368a5ca07ee492121a199b12e847a3221f0f5920e64aa33289eae065fdf7d214d4d54e6155d348f2a51e462576eb71a762f550f45b9442b9a0a9fd04fd8e81099cf632e47867de2e65cdd6bd93af1e7b81f85e71f1bb4c6b04fad961cba00bb172c"}, &(0x7f0000ff9000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f9f000)={r7, 0x2, 0x30, 0x8, 0x6}, &(0x7f0000fa5000)=0x18) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000fa0000)=[{&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007ea000-0x20)=[{&(0x7f0000fa0000)="4fe6ff010036195dfedc734e9387ad187996470cf9b6c6a5807cefec2aed7d992fe1d4a356b35a13eaf80b6157eec164c5c339dcf6d5ebff9290415de676d84ccabd0a6e1708da7e54979909451588a47684481090e7506882f15e766afcc5f40e8643f2c3387e028e001e83", 0x6c}, {&(0x7f0000175000)="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0x1000}, {&(0x7f00000e3000)="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0x1000}, {&(0x7f0000723000)="003bb56dc6d44ad154ea935f1f14744ff45ec2553173e7e6d14a5532500473ddb42d076aa68d86cb918f5b061d8d24f1c1b7e002e3a5a6324c5309bd0b3090b8546dedf009ef127f338f4cfb81456ec826d6069a151ec611c4c21b54acf9f6c989cfa4bf0281c83f71593bfae1a6a54b00d8941994fd05b911af7cc32a4239ce1085b5e5669dd177d556c9b84203e6272f7de347edde99f1e04a89e028402c91c5e451585c3d4a4d9fa2d4fdbfad7cc6dc940436023cb9991314e515", 0xbc}, {&(0x7f0000132000)="461ba00d9b0a74295bd7f101cdcc3b39d3d933c8875c98e66ed08c04ba689fab8e3d36dc5e592c403192d004b66c633103b1dbfdf1334b1db244189a28b2a685d6ca73c52b32b22c46117e85b5fa0ba8ed431f5130f2ec5be8aff9a3590444a85cfa6768b74949db2d86d512", 0x6c}], 0x5, &(0x7f0000354000)=[], 0x0, 0x20000000}], 0x2, 0x8000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000ff8000)={0x2, 0x7fffffff, 0x401, 0xe8a1, 0x4, 0x347345aa}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000834000)={0x3a4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/04 03:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfa000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = memfd_create(&(0x7f000079a000-0x8)="766d6e6574312e00", 0x3) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007ab000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffdfffffd) r2 = syz_open_dev$vcsn(&(0x7f000056e000)="2f6465762f7663732300", 0xa, 0x402) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c85000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000971000)={0x5b, 0x0, [0x40000000002, 0x0, 0x6, 0x1000000004d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fb6000-0x4)=0x10000, 0x4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000055000-0x18)={0x0, 0x0, []}) timer_create(0x2, &(0x7f0000d5f000-0x60)={0x0, 0x7, 0x8, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb4000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000ae5000)={0x2, 0x6, 0x9, 0x8, 0xffffffff, 0xffff, 0xfffffffffffffff9, 0x3d, 0x5, 0x0}) timer_settime(r6, 0x3, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00006a1000)="7363076c6109000000", 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) r7 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x3) sendto$ipx(r7, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f00003cc000-0x1)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000000000)="2e2f66696c653000", 0x102) writev(r7, &(0x7f0000ac8000-0x20)=[{&(0x7f0000002000)="3a32d44e26e3612867052acf70355f540d96c0eca8f55587b5c20a266a1df2af6e9874b315a89ad837f937e2f8b9e22aab82cb095c24d6410eaf807d860019842bb68216bc2dd063c07ecb1104d98f1908fdc4b55b6a328ae93bd7e18b02d9d8388d0c918bdc5a4a9a7bb56ac7b8c9941f3dec0ac1ed687a4bd68d029c", 0x7d}, {&(0x7f0000001000-0x31)="81d91868f7e8a17345dc68b2f448985b80a2db79d86d8329b4ff763cd9db77fd37e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x2) syz_open_dev$sg(&(0x7f0000ed9000)="2f6465762f73672300", 0x5, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 67.245729] device gre0 entered promiscuous mode 2017/12/04 03:33:34 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) write(r0, &(0x7f0000964000)="160000003a00079f000cd209bdff7f0007000000f7ff000900001d31000000", 0x1f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff3000)={0x0, 0x4, &(0x7f000079e000-0x40)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b4000)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff6000-0x14)={r1, 0xfffffffffffffff9, 0x1, 0x40000000090001, 0x1ff, 0x10000005}, 0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0x45, &(0x7f0000206000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f48000-0x8)={0x0, 0x0}) listen(r4, 0x7ff) r5 = socket(0x0, 0x3, 0x3) accept$inet6(r5, &(0x7f0000677000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a95000-0x4)=0x1c) accept4$inet6(r2, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x802) r6 = accept4(r3, &(0x7f00009db000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000917000-0x4)=0x1c, 0x80004) socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r6, &(0x7f0000002000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000-0x4)=0x58, 0x80800) 2017/12/04 03:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003fb000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000faf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000064000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) vmsplice(r1, &(0x7f0000d6b000)=[{&(0x7f0000187000-0x39)="157015f53b126671739bdc2842637f245025a153a0fcaf148c492d3a65e0344a033e623f82ce482a69b2bee6dbc260a9f368c669c1d6cb17d7", 0x39}, {&(0x7f00006ba000-0x46)="954e429351048a9f882a364a7ec860bea38d0ff7a3e4d614340bfc019b8e6af65094dea739b1ef9550b3921d8ef6ae1f56fe020aad75ac658e5f46b5141e9d437b641dd4e351", 0x46}, {&(0x7f0000bb5000-0xa6)="f334cc9cf86c916b8b051580c87daa2cfaac77f23303972d725565bf368563ff84623222d1df3dc114dbba01962ffbda70fa3e4ba82c19d6ac6e131b5e7753c923f5c309324135504a1fca9c71c4153319efe472dad2aa2594e679941a51ccb1c5f4cdcea74d4cb4acd078c256a1b088a7e0051e276ad02cfa49fcd14cba4a7f6a4165190800a617ac326a9b3355737f7e1f3b95e6c12e70adb7b5d2c8a5fd2e119b864c4fd6", 0xa6}], 0x3, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6d643400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861332d3235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r3, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000004d000-0x20)={@generic="e102c446d35474d941641e986e746d2b", @ifru_flags=0x5002}) splice(r2, 0x0, r4, 0x0, 0x8, 0x0) 2017/12/04 03:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000a0d000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000f88000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007da000-0x8)={0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) sysfs$3(0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e9b000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000078c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ded000-0x10)={r2, 0xc000800000000004, 0x3, 0x918b}, 0x10) r3 = socket(0x20014, 0xe, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000c08000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002a2000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d28000)={@common="697036746e6c30000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000849000-0x8)={0x0, 0x0}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000109000-0x9)="2f6465762f72746300", 0x400001, 0x0) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f000082c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00002ef000-0xd)="2f6465762f7573626d6f6e2300", 0x801000000000102, 0x40000) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000d2b000)={0x0, 0x15}, &(0x7f0000e5f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009fb000)={r10, 0x9}, &(0x7f0000748000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000ecc000)={0x0, 0x7}, &(0x7f00003b0000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000246000-0x18)={r12, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f000095c000-0xa0)={r13, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80b710, 0x8, 0x5, 0xb90}, &(0x7f00003de000)=0xa0) sendmsg$inet_sctp(r9, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000213000)=[{&(0x7f0000b5c000)="72b343745c67a09aa3ddc2e47dd6f82c1b686b7756f0a24f41006ea52a56c251544109fc1c65e61a2bcaefa1404357a7ed8e5010ce233eed47e3a54a2fac725c", 0x40}, {&(0x7f0000094000-0xb9)="dcf4c5dfad83db67cc443641aba94bd855df8df00ac7668d017b75d473e902d51f1ffb94d928e914f1703aef3266ed664d40c87079992d121e578434278477429d24089f8d56dc30b7f2e59161630c684cb2b256bf568fa12a8fa966dfbdea35b4bf66a942ae3f75596d8227a8e60cd8372f049080f7d7fa313a886c5e238d7260673e959dc4fb544f8071b6bfa0617956d26df70013f629e79ac4624e118ecd87df43be7b97d2680b0c00eb37f4fd093792dae1566015fd65", 0xb9}, {&(0x7f00006f4000-0x6d)="cd395a3bc7444309b8837543fb5993592fba6ae6503233e7b81796dc81a0ecde7503619c3988ecd633b7eb07aaab4ed974c669f0636107906c604727ca133bf8d6ae55e6a7f8199c7ffa15da4c9fb2184157845593e5854f1292395c895500f4a992b440d389775da8cb7d364c", 0x6d}, {&(0x7f0000719000)="741a8407f01bc35baee83876703205f0c092b70db24b72b5fb951cbbadce9e77682cb6b354708331e20ab20c88ae799970451679fe18679bd7900bfa90815a0c865cb3ca", 0x44}, {&(0x7f0000afb000-0xed)="9c3753fd56ecea58d9eb6f8d1c28dca31f6ce47fcfeff12dfa6b240ee7ac3a3509d7e51391fadd016280cc4b45533355d39cf70a7956a37770d5e3a669efa389373ddf110e887217a89ba4d95455a95f8a4cf26e7c4ad8ab0a5e7ef202431f0178a2025d2207b674142d9382093847f6e6f330955237910a1101eb0a6eaa5d3ae6642ea11e2418b47179db515008d019ab0c143a8fada230c1d7ba112a3a878d8f140e80e212283355ca02250bbf54c4f5cd56e44ce2f641412fa1b36a1cd27855e5b3710fed703f09254834736b483c1a4845931f4438a337029dba25be1c16d394d698a2947d25eb071d8099", 0xed}, {&(0x7f0000585000-0x8b)="62683c6aa41daba47b7aef3c0ec192e01ab07deee6af46c7bc8d32fd22538a9da13d1f5d63f107fd8de4a15c042897af82a3d88e7f83d79bdb00cd3d9b98154031c543519c58f122f7daeeba1212bed2accae0ffe626b04a3d14ec174c70441517411318f30e7f95d514dcc1078317bf53d6bae0756f05b3ce7274f9dea2da1b593090ffb6870a577a1dcd", 0x8b}, {&(0x7f00009d3000-0xb8)="7496f50da1e36af6176e96942fe46e6534f9066f14877741c091f4924218da4d94ca75e774ca8f3d876e36e120e944c9ebc9625b663d821abbe741f5b1d4435945e91c7e2d1863599f72c67dc72f5a7adb0051d2469991a97c9a365c77121ff4e806eb31bcd48198cf000abcc8ecd62e1df82863aa3a1ab0baf53019dd803f1d17a80ff31b7a536ff8b0d925a5cebcb45f259773ee9f628b179dfc3598c3bca391feb114d1ffba4900999df120e3457e201b41bb35372c0c", 0xb8}], 0x7, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r9, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r9, 0x800000000001) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0xffffffff, 0x5, 0x5, 0x401, 0x8, 0x8000, 0x8, 0x1, 0xb520, 0x1, 0x8b, 0x80000000, 0x4, [0x7fff, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x74, &(0x7f00005dc000-0x18)={0x0, 0x2, 0x20, 0xfffffffffffffffe, 0x7}, &(0x7f0000bf2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aea000-0x8)={r11, 0xfffffffffffff975}, &(0x7f00000f5000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000013000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00003ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r3, &(0x7f0000c1d000)={0x11, 0x0, r5, 0x1, 0xfffffffffffffffd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r1, r0) 2017/12/04 03:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000288000-0x6)="2f6465762f6175746f667300", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026a000-0x11)="2f6465762f7667615f6172626974657200", 0x8080, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000cb3000)=0x6) 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, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) uname(&(0x7f0000e18000)="") rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r4, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x1000c0}, 0x810) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000029000)="90", 0x1) splice(r5, 0x0, r2, 0x0, 0x8526, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ee, 0x8000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2000000020290, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa2, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f00001f2000-0x4)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000235000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x42c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x81, 0x0}, r7, 0x6, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r6, 0x5428) inotify_init1(0x800) openat(r0, &(0x7f0000a62000-0x8)="2e2f66696c653000", 0x80001, 0x8) [ 67.330398] device gre0 entered promiscuous mode 2017/12/04 03:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003bb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x88a82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000419000)={0x0, 0x80000, r0}) dup(r0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffff7ffffffd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0e000-0x11)="2f6465762f7667615f6172626974657200", 0x10000000000000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f1e000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x901, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xce50}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ef6000-0x14)={0xffffffffffffffff, 0x3, 0x200, 0x3, 0x89}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000380000)={0x0, 0x804}) dup2(r3, r1) r5 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00002f3000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @rand_addr=0x0}, &(0x7f0000ab2000)=0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000b79000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afd000-0x2c)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r6, 0x0, 0x28, &(0x7f0000b5e000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000816000)=0xc) getsockopt$sock_int(r6, 0x1, 0x2, &(0x7f0000c0f000)=0x0, &(0x7f0000ff0000-0x4)=0x4) ioctl$sock_ifreq(r6, 0x8943, &(0x7f00003a2000)={@generic="59b715ecd40e42fa17f1a8f7c15babf2", @ifru_settings={0x68, 0x7, @te1=&(0x7f0000f9b000)={0xfac, 0x6, 0x9, 0x1}}}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3a000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000f8d000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r8 = dup(0xffffffffffffffff) fcntl$notify(r8, 0x402, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000de1000-0x8)={0x0, 0x0}) lchown(&(0x7f00000a5000-0x8)="2e2f66696c653000", 0x0, 0x0) getuid() 2017/12/04 03:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a76000)="2f6465762f76637300", 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001ea000-0x4)=0x80, &(0x7f0000e34000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000842000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a8000)=0x14) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a18000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000c000)={0x0, 0x8}, &(0x7f000046d000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000586000-0x8)="4073797374656d00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0xba)={r1, 0xb2, "3c335ecfef962b3f76d5da87d295a857ccbcc82e6416832d789d6f1b79db1fc94165bbfb3a09bfaadf757b65fbf6feea5d16592d0b946583586d8157e1c9512b97ce24a3659e0bca7234e9b9b2d199a4bb5a567f76cb2287c837b3e7f050f14e714fcac0f859ca51da51390ce98da3211874f3d7f983964cd09ad8b3ea1f8c59f293bb88e67c898a803996b728fadd1e862cfe1ee8d32bf6652e5caaae0bcbad87441135986551e98f1a89230bcc0c0a1d73"}, &(0x7f0000001000)=0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="ef", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000d4e000-0xd8)=@pic={0x480000000, 0x4, 0x1000, 0x1, 0x9d, 0x5, 0x4, 0x5, 0xfffffffffffffffe, 0x8, 0xa67, 0x9, 0x7, 0x6, 0x20b, 0x1de}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007e6000)={0x0, 0x0}, 0x8) r3 = getpid() setpriority(0x0, r3, 0x8000008000000) capset(&(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f000004c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$ipx(0xffffffffffffffff, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioperm(0x0, 0x1000, 0x0) r4 = request_key(&(0x7f0000fb1000)="6269675f6b657900", &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009f8000)="2a6e6f6465762a00", 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f00001b3000-0x18)="000000000000000000000000000000000000000000000000", 0x18) clone(0x20003fa, &(0x7f00009d8000-0x3)="", &(0x7f00005f4000-0x4)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2017/12/04 03:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009a5000-0x10)={0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000a13000)="2f6465762f73672300", 0x335b, 0xc00) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000afa000-0xc)={r1, 0x80000, r2}) r4 = dup(r2) fsync(r4) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r6 = syz_open_dev$tun(&(0x7f0000e15000)="2f6465762f6e65742f74756e00", 0x0, 0x10000) r7 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00006eb000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f000025d000)={0x0, 0x1}, &(0x7f0000e06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r8, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r9, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000010d000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000f01000)={r9, 0x8}, &(0x7f0000fd3000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000f20000-0x8)={r11, 0x40}, &(0x7f00009f0000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) write$tun(r7, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "85b7e3", 0x1497, 0x84, 0x0, @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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @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}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0x9, 0x3, 0x2, 0x1000, 0x2}, @routing={0xa7afbc13243ea144, 0x4, 0x3, 0x3b, 0x4, [@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]}]}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "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"}, {0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0x0, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x14c9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) getsockopt$nfc_llcp(r7, 0x118, 0x4, &(0x7f0000a2c000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) r12 = socket$inet6(0xa, 0x80002, 0x200000000000088) bind$inet6(r12, &(0x7f0000c9e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r12, &(0x7f0000bc7000-0x64)="0513f9ff5f866b92d3774faad4e42edff0c4943cd6a5e78c0d19f1f94547a3d6f83df8d128106319ce5578877f4a3e736ef7002272ec3df369ad3f95574a858be183e3522c9be0313fa3c3852862c627ba233d6d231b093aeeeb8bff470f8b0d5df6cf52", 0x64, 0x20000084, &(0x7f000024c000)={0xa, 0x3, 0x8057, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r12, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x0) gettid() fcntl$getownex(r5, 0x10, &(0x7f0000a59000)={0x0, 0x0}) r14 = syz_open_procfs(r13, &(0x7f0000fa4000-0xd)="6e65742f69665f696e65743600") readv(r14, &(0x7f0000e07000)=[{&(0x7f00007f3000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000851000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000da9000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000476000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000050000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00003f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f000095f000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x7) 2017/12/04 03:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000067f000)={0x0, 0x0}) r3 = inotify_init() eventfd2(0xfffffffffffffffb, 0x800) r4 = dup3(r2, r3, 0x80000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_setscheduler(r5, 0x7, &(0x7f0000c0a000)=0x4) setitimer(0x0, &(0x7f0000002000-0x10)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f0000001000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ab000)={r6, r7}, 0x8) r8 = socket(0x10, 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000211000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = add_key(&(0x7f00006fe000-0xd)="646e735f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000071a000-0xb5)="76d9e0279768fb2439b115733fb30221b6e5266e9b1313246e1fc35674ca218e77aaadb8c5e9d5c936603824af8ed233c6c1b3ec21dec4cac3d7e286c4339309dd7060c3f3c9ff2e5c03b8c34e99706af9e62b3d94d26e0294ef8339e9bc54c96f2fa7546a647dbba9000e7ff513aba3490eec40e9923d1b7ef704aa025120fa86bd51bfadda644fefbad4167378b36147534ecc44b9d6f0258489692ed238cd0667b9d8f8ced44b964ebe324671d18c15ca32ce9e", 0xb5, 0x0) add_key$user(&(0x7f0000dcb000)="7573657200", &(0x7f0000338000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ff000)="d19e218750e3b9f0fad682b0ae2fd534cb09ad5c349436ef03200670d500337414892f52c4bf52b1e450193827438c805e6762d8d9edee6a6c5ab62d27bfded72bf85c888ffad32f5f13eb8b1be6757bf7d18970923c8c68a531426c4efab55a93f5f85de82aaaea0bb043a10086d13c05e569f19fb62c5c3d73f2e5feaf956e83510aa1ede5dc29a1b8fc1f6cfba86e3ee4483db28dc3534acf84b90b573ecb908ed6684dc41adff1", 0xa9, r9) write(r8, &(0x7f0000cb5000-0x1f)="1f000000120003f205df9403000fff8d7821004108002e0000ff0000002a81", 0x1f) 2017/12/04 03:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007d4000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x147102) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00006a9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f00002fe000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f00006f0000+0xec8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r1, 0x1000000100000011) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f7161745f6164665f63746c00", 0x240, 0x0) setsockopt(r2, 0x90d, 0x5, &(0x7f0000fc4000-0x1)="e4", 0x1) r4 = request_key(&(0x7f000095e000-0x5)="7573657200", &(0x7f0000309000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1f000-0x1)="00", 0xffffffffffffffff) sync() r5 = add_key(&(0x7f00007da000-0xa)="69645f6c656761637900", &(0x7f0000a8f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d9b000-0xfd)="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", 0xfd, 0xfffffffffffffff9) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c0000)="2f6465762f6375736500", 0x2, 0x0) r7 = geteuid() socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r3, &(0x7f0000f77000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getresuid(&(0x7f0000702000)=0x0, &(0x7f00008e3000)=0x0, &(0x7f00007a5000)=0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d4a000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce6000)=0x1e) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r6, &(0x7f0000417000-0x38)={&(0x7f0000e4d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000996000-0x10)=[{&(0x7f0000c4f000)="414d0f03e861e2491d4353547f91a81e7037007e9019ff089ec1fa97bd083b79321d92e2484d1c928cb605a8fd0d747070f8470b0513a99bb89f490f3be9a3f042f5b200c8f261f3e2bc8eb0e2b612c14d0eae346ab001ae05ad60ccc8cd9e62c157bf505df0e29eaa6db7e980c5438fc7608d68c009bdb9702846dc3ddc523166c5e6b05265de78de0982e0864e12621ae52b0f8e3164e19c6c4a3071e6d2083048c02c3ed8d1398bda8c28b589b7dafa60e8ba1d4bcae31b96e759df1d5d8a0b3641257493921863980ee92fffc6e4df6a62b768da563963868ec0433a5d637fda71b2a1ba45f9488dd12b74343b9104e0", 0xf2}], 0x1, &(0x7f0000993000-0x68)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x3, 0x811}, 0x4000) keyctl$unlink(0x9, r4, r5) keyctl$set_reqkey_keyring(0xe, 0x0) accept4(r3, &(0x7f0000515000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000204000-0x4)=0x60, 0x80800) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x63b, 0x1f) dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000d62000)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002c6000)=0x0) 2017/12/04 03:33:34 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fef000)="2e2f66696c653000", 0x1) getpeername$inet(r0, &(0x7f00006dd000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000ff1000-0x4)=0xffffffffffff8001, 0x4) recvmsg(r1, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a11000-0x8)="2e2f66696c653000", 0x4001, 0x80) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000933000-0x4)=0xa8, 0x4) syz_emit_ethernet(0x66f, &(0x7f0000cc8000-0x66f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x2b070d53, 0x6, "a228af", 0x7, 0x2b, 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}, {[@routing={0x2, 0x10, 0x0, 0x5a8f, 0xff, [@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfd, "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"}, {0xff, 0x8a, "38309608959b9767d92eace332b467aeb7a19e00b52c2d37fd1a8f9c8c6d11b5448fc7fb70320ad867d20dafd308c75132e7c829c877ad82bf273945a03abe2d6f11da53d73b117f6e25ebc7b63af68beecc3e7a10d18f50e2ab095dc10546a68d1b618457cefc7b76a7abc2a302b1ab0937e3e7a27e17a1ec257d4298b99f4df8bd68b9cf97541ef816"}, {0xff, 0xc7, "95d30df9caeac6c780d89fb5bf1d252739c314333c82cf99c2d2e6122f3bb0d72c4f558704b27c4c0f6ec7d84d085836bde0086b270ba65d3cc126a4175329cf16ae4c1945d02fbe551801d10eac3e65b13356e9c4459910ab65831a3b1f7cdf910fee49a25d40f1fe28c004ecf4c5e0d530c011f8cbdd5ba7234174e6dd4554ffed65c38b881604609d670163e302522a7ced7f7eae8df456ba531a526fd1eafcfc8311efe40027aac4d7ce9c45359fc766c9552113d57b1f8b7907a0f04f3e67302793484503"}, {0x0, 0x4f, "245a7be36340069dac1fce7145b652ce768a172f4d90c002a4a5630a846967b8b721a9dd21fa9382be4e97fa8c7fa3c3061406c5306275ab0319432136493806a1c1bf2a14381ff7acd2ab1be74e68"}]}, @dstopts={0x2b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x4a, "ccf51a6a6838df17a31159a9117d0364013c0f898d2a41066372cbaec5d14ca7bb05562a27cca5e7e9ff2c5ff0f594cdd961cfff3da5d3cc94cf6682c205ed74c2194cddf6ffc4cbba59"}]}, @hopopts={0x10003b, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x11, "32b852ebfb8c7185893c94b3a39ac034ba"}, {0xcf, 0xab, "6a2b197f47d0b003a858f493c372c2adcf06796ee044befd30515cbdd495b8a6abbf9c69e2afed2cdf01b1ba150dcbc2ea0e7aae0340d18658d303c78e6c76f2e7555d7abe07c5f87b998f6e3e9bc7ae6afeb2c70713055112a0809a996977b312de8d31b8ea9fead2a599a81642e687dc9bc73dd13318ee599d6c74f41928040ad77140c3f56d003a3be5c870da57db09ddec940f84900f10d4a15273b9f35558ca4c7ea023a24c208295"}, {0x7, 0x8f, "c09c1da08a0847f6e3109db890c3c5e31fbbce0dbc5e4eef6178f5e2c91625b7756c6c8e20ec2465df97e1c80ce8515bc7c05bd449888dce2b1420425defb931774c73a9c7062b46cf13c0bd120633cec14a6238caf6c48f4b68e0c4918e603001832deb8ef30e15b4dbaede58080cd359348a94aa00c19d8f3f3fa65f31d5aaa5d47fa055d675ce0210c1c3b3e0eb"}, {0xcd, 0x16, "837b5284bc5edda1091723f8860eeced28bb052551cd"}, {0xfe, 0x4e, "0f2391897d6a9f5ed6b55bcdfd203fb2396fefc9291762a76814cfdec183565689c4ffbc3a1d4bad1ce7c0641e7051637b42837490a8c921bf2fbb0a999bc05ca195a4f7191cfddac1310535c2cc"}, {0xcf, 0xe1, "a79e0e0d27468648bbaa06e61969f4d4ae7e1e79039998ec8f9cc2419ec3d56403ce79a137358e2314b67f79a594b6753fb2c16de5cf257aeb6f6cbd957988833355306d4c32858c6cd8d87f767d4fb863f2c3697634670d248183f4fddae4fceacb99e1e249ab14601a0dfa471b4ed671a0ff85694a997be3459ab356764e7d7365e7a88654fbbd4f24667462ffc1f48955163fba3190f7f7c5c2eda66b03042f8ea5b170178c4981af9af8c17f933211d8751541abccf8274224165efb3f970bbb2a004063f384fc94ec01712116180fb048db2a5951536c332c05a00a97a6c7"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x100000000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000ff0000-0x4)=0x27ad, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001b2000-0x4)=0x0, &(0x7f0000ed8000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munmap(&(0x7f0000143000/0xe000)=nil, 0xe000) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000143000)="2f6465762f7667615f6172626974657200", 0x80001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000575000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f000047d000)=0x7ff, 0x4) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x1, 0x1) [ 67.491977] audit: type=1326 audit(1512358414.930:641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 03:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000e0f000)=0x0, &(0x7f0000120000)=0x4) r0 = socket(0xa, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x4ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = accept$inet(r0, &(0x7f0000f37000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000906000-0x4)=0x10) unshare(0x2795df1579c8459d) write(r1, &(0x7f0000530000)="562c", 0x2) pipe(&(0x7f00005f5000-0x8)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000467000-0x8)=0x6) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) recvmsg$kcm(r3, &(0x7f0000a0c000-0x38)={&(0x7f0000f88000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000c74000-0x20)=[{&(0x7f0000fc7000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x2, &(0x7f0000cf1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x0}, 0x4000000000006020) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000537000)=0x0) connect$inet(r4, &(0x7f0000aae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000654000-0xb1)="079f1b1d18f45ed6e380b42f4c3ff746603eb89bb66c9304288b25134e391d3643b611053a36e9082c0000000200370002d76854a5b98a2a1576f96a70d17f2c35629b2631506716e194a11f09b4e7f97c7ad706000000000000be3dd1691bc6b18ac56bd503e6672090ac0000000601c309e3e149d54b86a6fd5c49c3ff7f00008782255929db98053bf7003a21cb6240ba7ce079906c54d38a331d250000000044bb55e20f9a892606cc6be5afde5f0c", 0xb1) r5 = accept4$inet6(r3, &(0x7f0000897000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006cc000)=0x1c, 0x90000) shutdown(r5, 0x0) splice(r5, 0x0, r4, 0x0, 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000237000)={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]}, 0xffffffffffffffff, 0x38000, 0x405, 0x4, 0x800}, &(0x7f0000927000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000cd000-0x8)={r6, 0xfd}, &(0x7f000052c000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00004b4000-0x4)=0x18, 0x4) setsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000202000)="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", 0x1000) vmsplice(r1, &(0x7f0000c4e000)=[], 0x0, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x5, &(0x7f000070a000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00008e3000-0x4)=0xc) connect(r3, &(0x7f0000954000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) vmsplice(r4, &(0x7f00007a9000)=[{&(0x7f0000a23000)="d7769a43483579f2caa540864465f8f5af08009d3d8be65b8f5fd06f1c1cd80316a5d633f370a5b2d61c7e3a00", 0x2d}, {&(0x7f0000cc1000)="913779460af6d756d05cd5ac8d1f555e2edfe33e9dea202fa3badc54012e6d8079f8c5c44f0abcfbba93dc2c046253fc225302834d2c9135ce55c40f52d57b765880a90ae1f278d99dbb5caaa2972910eaf41dd1345700058b38eb61ebfa17a3201a25b10a470469e59276c4d39a4a84000d9477ee834ac6389daed50a788230441ad70d6d4b5e182ec70f8b5d731906252c2ebbf185bf28677f78e9d689bad6eafe417cfc9a46d26be2044e07cbe56e00dae51480bdfe5ea8ae5afd3ae54525bd292e3ebd9405f9cc2ac32b409713a049edb519208efc1cac4f87d3ad7a89fbdc94", 0xe2}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f000037a000)="4600000000004000000093fd", 0xc}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f0000a3f000)="a057924cbf0c2ab4e7fa3382d297d5dd86f9fbf6f6cb3d70aa24bbe7758a3db91e3a7e6497a860fe96097384bcf39388d006dd50c8b28ae8494a6c566511d908fe0c6396437fc930f7ace2001ece2173ebd0f35c7b1134cf774499edc8d6114c182a2a4ed854fb919fffaa1c8294f810a57cffadd095ed41ca607cda2d9de6e68c2aa3ecded3db2847332afef3982684d0f2a588", 0x94}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}, {&(0x7f0000d61000-0xff)="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", 0xfe}], 0x8, 0xc) sendmmsg(r2, &(0x7f00001c6000)=[], 0x0, 0x8001) sendmmsg(r4, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f0000ce7000-0xfe)="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", 0xfe}, {&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aadb04ea131f3488ffe483461f68db55766b10b9efb3a211d5e83bd10eeadeea22725568a090757da148a04b189eeb4d05cf585550ed8cf1de75e8b523642b6d00cf0e66beedd07c141a3831b876bdd2cd0f8277194", 0x95}, {&(0x7f00001eb000-0x54)="838c20b8fdb058270a55c9bca394d54ec633df41fc8c6be06e44254582992e6c6cfbe4a9341a6d1673764bc67813237e69e60d4fc0c1df7b117a36549c30db6363a4eb45d21ecb254f1108a664b2b218aaaed6", 0x53}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x4, &(0x7f0000523000-0x288)=[{0x98, 0x113, 0x1000, "d01df569405dc94b782c9bbd9e0d4dad1b3a2589cd8e5d71402834ace73e4f7843e8657cc0d61ecc199a49ecdd8050d0b8129c30abd2b540283c4c426be9d7577888f801a0466fa36d4db9a61598508b9280305cb21fb498f2f2e694485aebf64f662aa5771443c459bd4e94f6276e4460167666ca5e236398eef0a0a2460f4a05314d90aef320"}, {0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0x68, 0x102, 0x9, "5a6fcd2b46916fc10c78c1ef24c4a76afed465279ff60dc55057de5c8bafa15c804b5599a2b4329ff0349f2d247aab86b6b2ed3bd8edb9671a0ed52ab43b29e7ae91e24cf081e432d2f8bae7884400f4a0417a5746"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x4, 0x40}, 0x102}], 0x1, 0x3fff) splice(r4, 0x0, r3, 0x0, 0x4000001000000c, 0x7) 2017/12/04 03:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ae000-0x4)=@int=0x0, &(0x7f000055d000)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a7c000-0x10)={0x1, &(0x7f0000b99000)=[{0x0, 0x0}]}) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000000000400005, 0x84) syz_emit_ethernet(0x109a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x21, 0x4, 0x3, 0x3ff, 0x108c, 0x1, 0x21, 0x0, 0xff, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x68, 0x3, [{0x7, 0xe, "f61cd0a83404f312b0b115a8"}, {0x7, 0x8, "784ad8d7b11c"}, {0x5, 0x11, "2e4c89288b26b8e5284b0d2b589074"}, {0x7, 0xd, "08438f07131b2d9984a944"}, {0x7, 0xe, "c434d1011d633aa58aba24bd"}, {0x6, 0x2, ""}, {0x0, 0xf, "c3c1775f921dadabafd8d3c30b"}, {0x7, 0xf, "9e17990b7693c850ddde7b6d87"}]}]}}, @igmp={0x17, 0x4, 0x0, @broadcast=0xffffffff, "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"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000079000-0x4)=0x0, &(0x7f0000869000-0x4)=0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a44000)={&(0x7f0000146000)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000c6000+0xd61)=r2, 0x4) socketpair$llc(0x1a, 0x2000000000000, 0x0, &(0x7f0000e72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000eea000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000be9000)=0xdd) socketpair(0xb, 0x3e416d90bbb3a510, 0x294, &(0x7f000069b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000746000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x1ff, 0x7, 0x3}, &(0x7f000049f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000d91000)={0x0, 0x37, "2630e0f12ca8968bcb98c7b52ca981712f0e29d72ffe2481f04875cec1f5d505f43a487e44e03162d0bb77cd043178bbc85015930e9def"}, &(0x7f0000763000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00001d0000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x7, 0x1, 0x120000000}, &(0x7f00006e9000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000069000)={r7, 0x808000000000075}, &(0x7f0000f6d000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000006e000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf5}, 0xfff, [0x0, 0x3ff, 0x3, 0x195, 0x47c, 0x7fffffff, 0x401, 0x8001]}, 0x5c) r8 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000201000)=0x0, &(0x7f000009f000-0x4)=0x4) write(r3, &(0x7f0000c96000-0x22)="2200000015000701000910f7c50000040a0000000100000009000100000100000115", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ab2000-0x98)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000043, 0xd8}, &(0x7f00008c4000)=0x98) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e7f000-0x14)={0x5, 0x2, 0x10001, 0x7, 0x9}, 0x14) getpeername$ax25(r8, &(0x7f00003ab000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008ec000)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000eb7000)={0x800, {{0xa, 0x3, 0x2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffc0d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r10 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f00000eb000-0x2b)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007f0000)={r9, 0xffffffffffffffff}, &(0x7f0000eb9000)=0x8) 2017/12/04 03:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0xb) sendto$inet6(r1, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f00006eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r1, &(0x7f0000bc6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000dc3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002ba000-0x38)={&(0x7f0000222000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e71000-0x20)=[{&(0x7f0000bd8000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00000e4000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x2, &(0x7f0000b5c000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x3196}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000242000)={0x3, [0x8000, 0x100000000, 0xff]}, &(0x7f0000ada000-0x4)=0xa) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000023e000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d55000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001}, &(0x7f0000891000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000761000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x7, 0x20}, &(0x7f00000ea000-0x4)=0xa0) listen(r1, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c26000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6}, &(0x7f0000320000)=0x98) shutdown(r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00004bf000)="2f6465762f76637300", 0x101100, 0x0) listen(r1, 0x7ff) r3 = accept4$inet6(r1, &(0x7f00007f5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecf000-0x4)=0x1c, 0x80800) getpeername$inet6(r3, &(0x7f0000842000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c) sendto$inet6(r0, &(0x7f00006e3000-0xbb)="ebb58156d79f961226a7cc4107a3fc1c6e14909344e04a839e3cfe8a7a86da154040e4e8ecbd64b09122393d06eece4e8fae1f6893bc10cdfc6161fe63bb3a593e1b1b84b6ea9c23b1dc7e96adef3c6af608b25980f3bc7208342368b5bf87e131bb838b642ebf18d0b8bab54eefe75f284efa5ad8f64fda50d74d6ab716a47fa07bb4d3e953ff914b527d621b1f37bc44949d51e7fd80ae54ff022062ed000002005959120d8ec061ba893c870eeece1bf6ad7ea3c34e32a3e94e", 0xbb, 0x1, &(0x7f000015c000-0x1c)={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000021b000)=[], 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00007cd000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000fce000)=0xc) perf_event_open(&(0x7f0000854000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004b9000-0x1)="d3", 0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a3000+0x9ce)="2f6465762f76637300", 0x50002, 0x0) pwrite64(r5, &(0x7f0000fce000-0x8bf)="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", 0x730, 0x0) 2017/12/04 03:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d3f000-0x8)="2e2f66696c653000", 0x4100, 0x0) listen$netrom(r1, 0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000083d000)={0x1, &(0x7f00005f6000)=[{0x0, 0x0}]}) r2 = accept(r0, &(0x7f00007b0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005db000)=0x10) recvmsg$netrom(r2, &(0x7f0000be5000)={&(0x7f00009b4000)=@ax25={0x3, {"92898876f1753f"}, 0x1ff}, 0x10, &(0x7f0000176000)=[{&(0x7f0000001000-0xe5)="551f291a3be000229874b1509be36e1967617cde30efbbad4d49773cde0ac1e43828e404440013d909243ebb2d03d587968dbbfd3086bcff815d286cae4b1bc888f5491b0b60c6552fefe4ff1004df3b75fd0418bbdba18666219ab512b7ce2a5b5e8882bc2c1aa8da76f4fe58bfb3e5db79df32acdeab3a979256ee972b3af1a3214c79bb6570f5e858e70a6624a11f4bd3213b36004b273120b9297047e325ef8eb6f5008e7e9e7245d8018f10c57f5bf7ae563a3756e2d510c23a488b12e4031c30404369c5d0017d8af256cb29ee43a8e8e9bffa5d9b5bf6d842e528a2a31ecb8417cf", 0xe5}], 0x1, &(0x7f00003f0000)=[{0x38, 0xff, 0x2f53, "14bfecb71550f1fd101e4700ac6e38ab563f2e54812cad457746f4f9c1fc3f63058f67556789"}], 0x1, 0x0}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000db0000+0x4f1)="2f6465762f73672300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x2}, "706f7274310086330000000000000000000b00000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000", 0x0, 0x1003, 0x3ff, 0x400, 0xffffffffffffffe0, 0x6, 0x6, 0x0, 0x208, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c4000)="2f6465762f6b766d00", 0x101004, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00007f5000)={0x3, 0x200000014004, 0x0}) connect$netrom(r3, &(0x7f00006b6000-0x48)=@full={{0x3, {"43041385c36f02"}, 0x7}, [{"47de4bab034489"}, {"efa9f8f4467d70"}, {"c14fff2f2c1f05"}, {"1552a2481413d9"}, {"edb177f198de2f"}, {"16d096895244c0"}, {"1bb05a526dfbaa"}, {"4d50ed08b29f91"}]}, 0x48) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000e05000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f87000-0x40)={0x6, 0xdf11, 0x8000, 0x3, 0x7, 0xffffffff, 0x9, 0x6}, &(0x7f0000345000)={0x81, 0x7, 0x9, 0x8, 0x2, 0x8, 0x5, 0x7}, &(0x7f0000473000)={0x0, 0x64f3, 0x0, 0xffffffffffffffe0, 0x2, 0x8001, 0x401, 0x9}, &(0x7f0000b75000)={r7, r8+30000000}, &(0x7f0000b80000-0x10)={&(0x7f00006f9000)={0x9}, 0x8}) mq_timedreceive(r3, &(0x7f00007d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x1, &(0x7f0000391000-0x10)={r9, 0x0}) r10 = fcntl$dupfd(r2, 0xffffffffd, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f00000dd000-0x10)={0x0, []}, &(0x7f0000b03000)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000061000)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000836000)="") utimes(&(0x7f0000135000-0x8)="2e2f66696c653000", &(0x7f00000c7000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) chroot(&(0x7f00003ef000)="2e2f66696c653100") r11 = semget$private(0x0, 0x2, 0x80) semop(r11, &(0x7f0000389000-0xc)=[{0x7, 0x8001, 0x1000}, {0x1, 0x101, 0x0}], 0x2) [ 67.564682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 67.564726] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/04 03:33:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x8, &(0x7f0000005000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) r0 = dup(0xffffffffffffff9c) fcntl$getown(r0, 0x9) getpid() r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt(r1, 0x93db, 0xfffffffffffffffe, &(0x7f0000001000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0x8d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000005000-0x17)="737461746d00") preadv(r3, &(0x7f0000003000-0x60)=[{&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x1, 0x0) 2017/12/04 03:33:35 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000005000-0x28)={@common="74756e6c300000000000000000000000", @ifru_settings={0x0, 0x7, @sync=&(0x7f0000000000)={0x0, 0xc00, 0x7}}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x6, 0xd5, 0x0, 0x10001, 0x0]}, &(0x7f0000000000)=0xe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="706167656d617000") pread64(r1, &(0x7f0000001000)="", 0x0, 0x0) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000005000-0x18)={&(0x7f0000001000/0x1000)=nil, 0x3, &(0x7f0000000000/0x4000)=nil}, 0x18) 2017/12/04 03:33:35 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x80, 0x102) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a29000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r4 = getpgid(r3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fca000-0x4)=0x0) ptrace$setopts(0x4206, r4, 0xfffffffffffffffc, 0x0) ptrace(0x4207, r3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000fc4000)={0x0, 0x9, 0x3}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000f13000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc2000+0x2de)={0xb, 0x0, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000ce000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x80000, r1}) connect$ax25(r1, &(0x7f00002b1000-0x10)={0x3, {"78c280d7783760"}, 0x9e}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fc4000)={r5, 0x0}) recvfrom$inet6(r1, &(0x7f0000ce1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x40, &(0x7f0000fc7000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x80000001, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$revoke(0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f0000fc8000)=0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f000001b000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x9, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fca000)="2e2f66696c653000", 0x10) 2017/12/04 03:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000275000)="2f6465762f6877726e6700", 0x2041, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c2d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000)=0xe8) fstat(r0, &(0x7f0000677000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007c0000-0x4)=0x0, &(0x7f0000c40000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000195000-0xe8)={{{@in=@rand_addr=0x4, @in=@multicast2=0xe0000002, 0x3, 0xffff, 0x0, 0x4, 0x4, 0x20, 0xa0, 0x5, r1, r2}, {0x3, 0xfa8, 0x8, 0x2, 0x7, 0x20, 0x100, 0x9}, {0x9, 0x400, 0x1000, 0x5f}, 0x1, 0x5, 0x401, 0x1, 0x9, 0x3}, {{@in=@multicast2=0xe0000002, 0x7ff, 0xd1dc}, 0xb, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x4, 0x29a, 0x5, 0x4}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc9000-0x11)="2f6465762f7667615f6172626974657200", 0xa00, 0x0) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000229000)=0x0, &(0x7f0000dcb000)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00008a7000)=0x8000000075) perf_event_open(&(0x7f000095d000-0x78)={0x6, 0x78, 0x47, 0x2, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000000003, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffd, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000757000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) getsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f00000ea000)=0x0, &(0x7f000023f000-0x4)=0x4) r5 = signalfd4(r4, &(0x7f0000057000)={0xfff}, 0x8, 0xfffffffffffffff8) signalfd4(r5, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x800) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) memfd_create(&(0x7f0000869000-0x13)="2c776c616e3073656c696e7578776c616e3000", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x800000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x20000, 0x8, 0x24, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x48, 0x200, 0x6, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) r7 = request_key(&(0x7f000082e000-0xa)="73797a6b616c6c657200", &(0x7f00005b7000+0xbd6)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bdc000-0x2)="5d00", 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000fad000-0x10)={0xc55, 0x621, 0x5, 0x0}, 0x10) keyctl$assume_authority(0x10, r7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x408, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000cd, 0x89, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da87123d652e695cc87b49a3c763d6408869034d3dc7cd1ffb14e762afaec755f47b5868e1251418ca73c822e869ddf53f89ce3ee9c2a19c459ac5103b3a1cbe7f21b34867c6de42c85b38f127cfbc49e5fa464889acf982431fc627f4b5898d21713"}, {0x0, 0x2a, "11a5f63ca2a47fee32b82ce44b5bd0f4dffc6d57a8f253b8de2944e50f053b5c6674784ec5df0693c242"}, {0xc9, 0x9b, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b3445e6ad9d2"}, {0xfd, 0xef, "98c1bd8288246360a1e717d9e742c8ef8f22c761d370f78fee39841fdec7979495e717035102792294d7e2766c732401b7a22fb122a0c9efdc0ae3ef13f74c93ccf03bae385527cb56f324b14c3f2fe1e796b9ad8a8f49217ee83898abe89c6e3b8ad46bc008f738f0b5512ac39cdf97ab486cf6d51ab94e4c270a5432a2c9fe9af45bb5f6b3760ff4b34b2e992b8b62931f38411b10e9ad0e6384a6db4e9f10137fea20bf020d5cd09179deebca3735db529b048dcab7bb3afa3a65a7593015882b4c2865a2c1c7d0c3baf87d502e40cb0c937bde8f4939bd805eb97cc80ca1cefe635736de8c13d85609b499bc2f"}, {0x0, 0x1c, "f1ce024774a0992433bb93528620836d44b489434fe53f49fbc45a1e"}, {0xfe, 0x77, "63e56458c55b536e150000000294eb3725578c5c76ee1e5c5505fc9c1b5d4bd62e7e4a22462559a066609a61ff57b54035f20a7b8446651d9a952ce7c48c1e9dd47f408fb09f76b4ffe1fac8d9b2ed3406fc2e4d039cc7aa28e4610c9b2e2cf45bd7905c22b2b4a90ff5776ac35b67b7bdeee460f2e489"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000080a000-0x4)=0x0, &(0x7f0000325000-0x4)=0x4) sendmsg$inet_sctp(r6, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r6, &(0x7f0000925000)="f0", 0x1, 0x4, &(0x7f00009e1000)={0xa, 0x2, 0x102, @loopback={0x0, 0x1}, 0x1}, 0x1c) shutdown(r6, 0x1) mknod$loop(&(0x7f0000e2a000-0x8)="2e2f66696c653000", 0x81, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000ce0000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x5, 0xf1e, 0x40}, &(0x7f0000551000)=0xa0) [ 67.604999] sctp: [Deprecated]: syz-executor3 (pid 7645) Use of int in max_burst socket option. [ 67.604999] Use struct sctp_assoc_value instead 2017/12/04 03:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000352000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000532000)={0x0, 0x6}, &(0x7f0000a00000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e24000-0x8)=@assoc_value={r2, 0x9}, 0x8) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a65000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000818000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bb0000)={0x0, 0xfd14}, &(0x7f00002cc000+0xe7e)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000f2c000)={0x6000000000000, 0x1000000000000008, 0xfffffffffffffffe}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000705000-0x4)=0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = accept4(0xffffffffffffffff, &(0x7f000096a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c12000)=0x58, 0x80800) getsockopt$inet6_int(r6, 0x29, 0x34, &(0x7f0000b8e000-0x4)=0x0, &(0x7f0000372000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000ef0000-0x4)=0x0, &(0x7f0000e75000)=0x4) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00004b3000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x20000000004, 0x84, &(0x7f000042f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000936000)={r4, 0x1}, &(0x7f0000a6a000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000d47000-0xa0)={r4, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x8, 0x800000008, 0xdc}, &(0x7f0000861000)=0xa0) socket$inet(0x2, 0xa, 0x6) socket$inet6(0xa, 0x200000803, 0x40) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000eb6000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000084b000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088c000)=0xe8) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000127000)={0x1f, "489ad086c157"}) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000d48000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000e7000-0x5c)={{0xa, 0x1, 0x1d4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0xeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x2, [0x3, 0x400, 0xfffffffffffffff8, 0xffffffffffffff7f, 0x5, 0x2a, 0x1f, 0x4a8b]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00005df000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102}, 0x4, [0x8, 0x40, 0x1, 0x7, 0x20, 0x1ff, 0xe2b2d0, 0x40]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b47000-0x8)={0x0, 0x2}, &(0x7f0000da2000-0x4)=0x8) accept$netrom(r6, &(0x7f0000475000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000073d000)=0x48) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ff000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) 2017/12/04 03:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe6, 0x101, 0x8, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x5f33, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000012f000)="2f6465762f736e642f73657100", 0x0, 0x1ffe) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r3 = dup2(r2, r1) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ab7000)={0x6a}, 0x1) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000082d000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001f, 0x5, 0x1fd, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x2001000000000fa, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r5, &(0x7f000052e000)="", &(0x7f0000851000)="6a54", 0x0}, 0x20) r6 = dup2(r4, r5) mq_getsetattr(r6, &(0x7f00001c1000-0x40)={0x6, 0x57e, 0x10003da3, 0x5b, 0x5, 0x3, 0xfffffffffffff005, 0xfffffffffffffffe}, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000755000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000060f000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000977000)={r7, 0x0, &(0x7f0000400000-0x74)=[]}, &(0x7f000058b000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000298000)={r8, 0xf8, "27167a9ddd74ace1a62949c7b07b55296fb78814ae7c1bff9be82b68944f6f0c39290cbefb346f3482daf4b46234d10bef006cb16b1e3a57f57e40d2a9c125d58056bd23ada3b730579f6d9147c7144ca3c7474a6d72302db6e4bc6c9ac62ef805a98a01c53e03b59c6dcecbe92b36abaf43e49187c01b84851447aef4b41f1ef5f821637e51b3101fd47cbb2296f6a0d226d0da91c79fd1871f3ba105426b05ffe90007d27b631ddd2ccaa9b2f17132eeafd053a1b5f0f953fde14b220db9774d51dc7a531f41dbcc4c706e386aa13745be2ee9944fd70f6d9f18f5bb20cce05facebcc4fe5214303256ca6667accbf46816d55cf1737b4"}, &(0x7f0000b4c000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003cd000-0x18)={r9, 0xac3d, 0x20, 0x10, 0xa}, &(0x7f0000abb000-0x1)=0x18) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f18000)="c4f85e3f", 0x4, 0x4000000000040000, &(0x7f00006a8000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/12/04 03:33:35 executing program 5: gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000011000-0xeb)="") r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10010, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0xbc, 0x0, &(0x7f0000003000)=[@dead_binder_done={0x40086310, 0x0}, @enter_looper={0x630c}, @increfs_done={0x40106308, 0x0, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x30, &(0x7f000000f000-0x50)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x776a2a85, 0x1, r2, 0x2}], &(0x7f0000011000)=[0x30, 0x40, 0x30, 0x78, 0x18, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000011000)=[], &(0x7f0000001000-0x8)=[0x30]}}, @request_death={0x400c630e, 0x1, 0x4}], 0x5d, 0x0, &(0x7f0000012000-0x5d)="30845099b96ed38b532cd017e09e932669728797532c7d00bddf6714f885c800180fa0dcc4b3944b763f2612eecf28263543efd06259f269ecd755b5949eea2fff81a907f21c2a9d19818d2337995926228cf25a4260bc4c0689ef0c37"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f72746300", 0x40200, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000017000)=[{&(0x7f0000000000)="afa5c81681fa1ddc7191d441a155c3cf83b6753e87217a8ae8cc047e48e4774d6b0b083c58ad10184a069e7fbd8d58a636b4632f9dd5dcda4718a81fad9acfb18f53328cefb1845dd4a01a36bb9f89fa845c4ce9c7fbd2eacb1fefa74163ced6a613", 0x62}, {&(0x7f0000016000)="ffb306626ac06e9ed1f55eb770f852c506e4a3fb1e1c505f2e6e0beaff9547aeed4ee1777a6b955e74e6e60ff04d9a56a7161dac9f7a8be8fb368af41999a876c8a4a94f987a4a8c5133daa432618f3aa5ac24cdd0774a0293544de551a65b55a16714e24167bf51016e58956a8246fb629be6996772dd9d985f5b30fe0f02bf5577496a26921dddbc79da607d41ece9b6d2578d50b0da44ec083358b4218920061b7fca3a42b05942a3452fc667b31a29edb8eea2771ec464e93572a644885b4acab9bc1d42ad84c722292acc4c5ffac52267b8185ebc2c06", 0xd9}, {&(0x7f0000017000-0x1b)="cc062eb30086ad0bddcad5dee6258b610667764411076d7c1a13b4", 0x1b}, {&(0x7f000000b000-0x1000)="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0x1000}, {&(0x7f0000017000-0xa9)="2b61b226ee1204ebd1517eb058bf778aa2a3d6ba2ad402db5f96239a060017f809d738a2613e97eae2901f20b438d4d7895c80aee5cec7b1553850f63a1effc96ccd2ac13abe4c954011487fd7cf74abde74b5045e88233c86787b00ea89cd736c382433574ea04f52942fb2d94d9a8f2bed775e034d81c4df21d3e7aa991bc69fcef7c9ae9fe09923fc3789bcad0192e55d58cf61bcef02206b83261c53370679487193457e9fedb9", 0xa9}, {&(0x7f0000010000-0xc5)="40319d27c3d45bfcfe7da382c8a6b2497354ba59033170aa68a00d1952f601ee72352fd5610067e6a3b8908b7dfba298e7098872769f020d1a3697de484a75137257cab54ed412efc7aa70a6c27919eb5c8325db3e1ca29d449e8f43043e9dc88586252ff65fa0a6a9bdb5b5832751ed4d8049ddf0369df064b9d69406e28914bb0f110bf6a41a32ad848650d88d1fa446d40544c5192f81c22d042308990530442f37e4b51ce7bf34b59cb56c71bc6562a477474459d9701289adbcbf93583c223f1ca24b", 0xc5}, 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0x1000}, {&(0x7f0000016000)="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", 0x1000}, {&(0x7f0000005000)="da5e2202d39574dbe47416d85b39aec82e5c3d6486b6d8814209099b6a5cd61aa64d4646efc5067e1c3e4bf23452df850ae8dc7dfa089500118c8ade510aa32360b0286cd0b6685c20f9b7701bbb59f00fd6d48482d89fb12fa3c8ecb69fffd12fff03136464afd6b5c115bd8ba3a217d0c02a9051207feb8909aef222935d25", 0x80}], 0xa, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x20, 0x3, &(0x7f0000016000-0x33)="99ce988d29d4f6c6b7c12a08238ee26b8f3bd2739a20838f34c872ccd3f6c3e60bd2d428d4254c38558099df28117177562e3d", 0x33) bind$inet(r0, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000006000)={0x3002, 0xf000, 0x80000000, 0x200, 0x1}) sendto$inet(r0, &(0x7f0000d30000)="", 0x0, 0x820008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e7e000)=0xfffffffffffffffa, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000014000)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x2802) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000098d000)={0x3, 0x0, &(0x7f00001d3000-0x35)=""}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00002a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f72666b696c6c00", 0x1000000000000000, 0x0) r6 = syz_open_pts(r5, 0x4024000) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000a4e000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 67.712855] sctp: [Deprecated]: syz-executor3 (pid 7663) Use of int in max_burst socket option. [ 67.712855] Use struct sctp_assoc_value instead 2017/12/04 03:33:35 executing program 0: mmap(&(0x7f0000000000/0x543000)=nil, 0x543000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f00000e5000/0x2000)=nil) shmat(r0, &(0x7f000026d000/0x1000)=nil, 0x4000) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000545000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000011c000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000429000)=0xe8) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000115000-0xe8)={{{@in6=@loopback={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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000543000)=0xe8) setresuid(r1, r2, r3) mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x4) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffc) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000032f000)=0x0, &(0x7f0000545000-0x4)=0x4) [ 67.761182] dccp_invalid_packet: pskb_may_pull failed [ 67.806589] dccp_invalid_packet: pskb_may_pull failed [ 67.871686] binder: 7697:7700 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 67.871701] binder: 7697:7700 BC_INCREFS_DONE node 42 has no pending increfs request [ 67.871745] binder_alloc: 7697: binder_alloc_buf, no vma [ 67.871770] binder: 7697:7700 transaction failed 29189/-3, size 48-48 line 2947 [ 67.890188] binder: BINDER_SET_CONTEXT_MGR already set [ 67.890198] binder: 7697:7705 ioctl 40046207 0 returned -16 [ 67.891583] binder: 7697:7700 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 67.891597] binder: 7697:7700 BC_INCREFS_DONE u0000000000000000 no match [ 67.891640] binder_alloc: 7697: binder_alloc_buf, no vma [ 67.891666] binder: 7697:7700 transaction failed 29189/-3, size 48-48 line 2947 [ 67.979054] audit: type=1326 audit(1512358414.964:642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=32 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 67.979069] audit: type=1326 audit(1512358414.964:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 67.979082] audit: type=1326 audit(1512358414.965:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 67.979095] audit: type=1326 audit(1512358414.965:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=72 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 67.979108] audit: type=1326 audit(1512358414.965:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 67.979122] audit: type=1326 audit(1512358414.965:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 67.979135] audit: type=1326 audit(1512358414.965:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7614 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 03:33:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f000014f000)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f48000)={0x0, 0x0}) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ae000-0x10)={0x0, 0x3, 0x6, 0x4b4}, &(0x7f0000b8e000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006e1000-0x8c)={r2, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d74000)=0x8c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003cc000-0x9)="2f6465762f76637300", 0x220401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000887000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000138000-0x8)={0x0, 0x0}, 0x40000800) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000fd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00007c5000-0x40)={0x0, 0x1000, 0xaa22, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x800000000000008, 0x8020, 0x0, 0x0, 0x3, 0x1000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x227e, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000482000)=0x0) getpid() gettid() r6 = fcntl$getown(r1, 0x9) r7 = getpgrp(r6) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000277000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000043f000)={r8, 0x24}) r9 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r7, r9, 0x1f, &(0x7f0000529000-0x10)={0x1d, 0x3, 0x1, 0x6}) dup2(r5, 0xffffffffffffff9c) r10 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ptrace$getregs(0xc, r6, 0x1b6f117c, &(0x7f0000b75000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r10, &(0x7f0000481000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/12/04 03:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffff7fffffffffd, 0x400, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8300, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x5, 0x7, &(0x7f0000451000)={r4, r3}, &(0x7f0000025000-0x4)=0x7, 0xda07) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x1, &(0x7f00005c4000)={r4, 0x989680}, &(0x7f0000c3c000-0x4)=0xffffffffffffffff, 0x40000000000) mmap(&(0x7f00004b3000/0x3000)=nil, 0x3000, 0x6, 0x4010, r2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f000007e000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd5000)=0x10, 0x80800) getsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000fa2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00005d1000-0x1c)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) r7 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000994000)={0xfffffffffffffffe, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r8 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r8, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000a09000)=[{&(0x7f0000001000)=[{0x4e, 0x8, 0x709, 0x0, 0x10000000000, "cdbcca703e0f071f3d00000000ad4fcc9ebe178f4acb7906af44134d0f019b44000000000000000707fc080000000000000025e72b320016060000000006"}], 0x4e}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0xfffffffffffffffe}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x3) 2017/12/04 03:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0xecf3, &(0x7f0000f85000)={0x0, 0x0}) accept$packet(r1, &(0x7f00005fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb6000)=0x14) r2 = syz_open_dev$sg(&(0x7f0000c4a000-0x9)="2f6465762f73672300", 0x400, 0x2000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e71000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000589000-0x38)={&(0x7f00004c5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000017d000)=[], 0x0, &(0x7f0000f7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x4}, 0x20) getsockname(r5, &(0x7f000037c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fb3000)=0x10) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000135000-0x4)=0x6, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005e8000+0x79c)={0x1, 0x7, 0x4, 0x0, 0x8001, 0x8000}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00004ad000)=0x2000000000000000, 0x4) sendfile(r5, r5, &(0x7f00009e2000)=0x0, 0x1) sendmmsg$unix(r4, &(0x7f0000447000)=[], 0x0, 0x0) eventfd2(0x8, 0x0) openat(r0, &(0x7f00005d7000-0x8)="2e2f66696c653000", 0x103101, 0x9) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000369000-0x8)={0x10001, 0x6}) r6 = syz_open_dev$mouse(&(0x7f0000f5b000)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x6001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00008c0000+0xd0e)=0x9, 0x4) syz_open_dev$vcsn(&(0x7f000030c000)="2f6465762f7663732300", 0x85, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ba8000-0x108)={0x0, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x4, 0x7, 0x7fff, 0x7fffffff, 0x1, 0x9, 0x0, 0x3f, 0x5, 0x8, 0x2, 0x7, 0x9]}, &(0x7f00000da000)=0x108) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006c6000)=0xffffffffffffcc32) ioctl$TCSBRK(r6, 0x5409, 0x1000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003b2000)={r7, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003a4000-0x8)="2e2f66696c653000", 0x104) pivot_root(&(0x7f0000478000-0x8)="2e2f66696c653000", &(0x7f000087e000)="2e2f66696c653000") mount(&(0x7f0000378000)="2e2f66696c653000", &(0x7f00009ee000-0x8)="2e2f66696c653000", &(0x7f0000917000-0x5)="6264657600", 0x0, &(0x7f0000e22000-0x97)="") get_robust_list(r3, &(0x7f0000c84000-0x8)=&(0x7f0000a19000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005f5000-0x8)=0x18) connect$unix(r5, &(0x7f000039b000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/04 03:33:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind(r0, &(0x7f0000a1d000-0x10)=@ethernet={0x306, @random="acd246443f36", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f82000-0x78)={0x4, {0x2, 0x0, @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]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x27b4, 0x4, 0x4, 0x0, 0xac0, 0x0, 0x70}) 2017/12/04 03:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000060b000)="2f6465762f6175746f667300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000022b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000094c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009c7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00008ac000)={r4, 0x6}, 0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0], 0x5, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/04 03:33:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100003, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x7fa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f00000ad000)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ccc000)=0x401, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f000065c000)="2e2f636f6e74726f6c00", 0x10000000020) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000217000/0x2000)=nil, 0x2000, 0x1000000000000000, 0x55, r1, 0x0) syz_open_dev$sg(&(0x7f0000e8a000-0x9)="2f6465762f73672300", 0x400000000000003, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000d0e000)={&(0x7f00005c4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000d5000-0x19)=[{&(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f000079b000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f000056f000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000f21000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009e3000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000b04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000bac000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000a50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000232000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x9, &(0x7f0000b62000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x8001}, 0x2001) r2 = gettid() r3 = perf_event_open(&(0x7f000093e000)={0x1, 0x78, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa8, 0x86, 0x40, 0xe, 0x0, 0x2, 0x80000000, 0x0, 0xaf, 0x8009, 0x0, 0x400000000, 0xfffffffffffffffe, 0x1, 0x0, 0x7e467dd0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="03ee8e003f0f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "040087", 0x18, 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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) prctl$setname(0xf, &(0x7f00000b2000-0x2)="e49e") perf_event_open(&(0x7f0000aad000)={0x2, 0x78, 0xde, 0x0, 0xabd4, 0x8, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = socket$unix(0x1, 0x400000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0xe)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b0c000)=0x10, 0x7fc) timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000805000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c66, 0x0, 0x0, "00000006e0ffffff00fd0100001f000000d5080000000004d100566bdbff75d48d40618fd2"}}}}, 0x0) mmap(&(0x7f00003fe000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x0) memfd_create(&(0x7f0000d44000-0x9)="2f6465762f73672300", 0x3) 2017/12/04 03:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000008, 0x0, &(0x7f0000fbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x20000000002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000004b000)=0x0) prlimit64(r2, 0xf, &(0x7f0000fc8000-0x10)={0x0, 0xa2a}, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000000b, 0x1, 0x0) writev(r4, &(0x7f0000cba000-0x10)=[{&(0x7f0000a30000)="e0", 0x1}], 0x1) r5 = inotify_init1(0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000aca000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a9000)=0x14) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, r5, 0x1) socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007a7000)={0x0, 0x7ff}, &(0x7f0000900000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d32000)={r6, 0x7, 0xffff, 0x9}, &(0x7f0000086000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e07000-0xc)=@sack_info={r7, 0x2, 0xff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x82, 0xeffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x800) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a55000)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r10, 0xc008ae88, &(0x7f0000012000)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f3a000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024f000-0x4)=0xe8) getgid() sendmsg$netlink(r1, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f0000b93000)=[{&(0x7f0000007000+0x7fa)=[{0x4a, 0x16, 0x201, 0x5, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6"}], 0x4a}], 0x1, &(0x7f00008aa000)=[], 0x0, 0xfffffffffffffffc}, 0x4000000) mmap(&(0x7f0000667000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002dc000)=0xc) getpgid(r0) getpgid(0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f00007c0000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000079b000-0x4)=0x28) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004dd000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00001c2000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00000ed000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x4000000003, 0x2) connect$inet6(r4, &(0x7f000095e000)={0xa, 0x3, 0x1000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r5 = open(&(0x7f0000dd9000-0x8)="2e2f66696c653000", 0x80, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000ab7000)={&(0x7f000037f000)=[0x401], 0x1, 0x4, 0x1, 0x410, 0x1, 0x6, {0x4, 0x7f, 0x38e1, 0x10001, 0x28c, 0xfffffffffffffff9, 0x67d, 0x5, 0xffff, 0x57, 0x8, 0x7f, 0x9, 0x80, "6e2382f1fff7d5c5aed2a863ac7761c31b9a67701f263eebc44b6379a379aef7"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000cc6000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) timer_gettime(0x0, &(0x7f0000921000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = semget(0x3, 0x2, 0x10) r7 = semget$private(0x0, 0x0, 0x408) semctl$GETZCNT(r7, 0x0, 0xf, &(0x7f000073e000)="") semget$private(0x0, 0xfffffffffffffff9, 0x20000088100425) semctl$SEM_INFO(r6, 0x3, 0x13, &(0x7f0000a8d000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(r3, 0x0, r4) bind$inet6(r4, &(0x7f0000030000-0x1c)={0xa, 0x2, 0x10000000000006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e73000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000942000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000e3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r8}, 0x14) setsockopt$inet6_int(r4, 0x29, 0xdf, &(0x7f0000f83000)=0xee, 0x4) getsockopt$sock_int(r4, 0x1, 0x21, &(0x7f000025b000)=0x0, &(0x7f0000a42000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000fc3000)={0x0, 0x7, 0x10000, 0x3}, &(0x7f0000078000)=0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00004c5000)={0x6, 0x1b6, 0x5, 0x40b}, 0x10) 2017/12/04 03:33:35 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x45) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f63000)=0xb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400000010016, &(0x7f0000f6a000-0x1001)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1c000/0x12000)=nil, 0x12000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f65000-0x14)={0x0, 0x1ffc, 0x8, 0x7, 0x5, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000496000-0x8)=@assoc_value={r2, 0x100000021}, &(0x7f00001c2000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6d000-0xf)="76626f786e6574302770726f637d00", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6b000)="2f6465762f72746300", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x1080000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r4, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r4, &(0x7f00009a0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) 2017/12/04 03:33:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5, 0x40000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x400) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)="2f6465762f72746300", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c56000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d35000)=0x0, &(0x7f00009c6000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006c4000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000a83000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000, 0xfffffffffffffffe, 0x59477573, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000880000)="2f6465762f6175746f667300", 0x501000, 0x0) tee(r4, r3, 0x1f, 0x537eb63531096ec3) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00005af000)={0x1, 0x0, [{0x80000007, 0x6, 0x4, 0xffffffffffffff00, 0x48a, 0x200, 0x9, [0x0, 0x0, 0x0]}]}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x30, 0x4, 0x100000000000fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6af, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d71000-0xa)="2f6465762f6375736500", 0xc0400, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f0000ac1000-0x14)={0x0, 0x7, 0x4, 0x10001, 0xb8, 0x9, 0x5, 0x6, 0x800, 0x2}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x10000) perf_event_open(&(0x7f0000012000)={0x4000000002, 0x78, 0xdd, 0x4, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x20000000, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x207, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xbd, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x100000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00006a5000-0xf8)={{0x3, 0x3, 0x7, 0x1, 0x7fff}, 0x9, 0x39, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x100000001, 0x200, 0x400, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000c64000-0x10)={0x7, &(0x7f0000b42000-0x38)=[{0x5, 0x6, 0xb, 0xffffffff}, {0x6, 0x7f, 0x1f, 0x827}, {0x8, 0xffffffffc7e96134, 0x100000001, 0x3}, {0x80000001, 0x67, 0x2000000000056b6, 0x3}, {0x4, 0x7d, 0x8, 0x80000001}, {0x9139, 0x8000, 0x3, 0x0}, {0x7ff, 0x7ff, 0x1, 0x7ff}]}) open_by_handle_at(r2, &(0x7f00000d4000-0xf3)={0xf3, 0x1ae0, "f1d668765814410cffaf339f0368808525fa64eec8e820019c7fb118e5d281be3fca2ffe72c5e903759817f47ab2672a64cb26f8c7c9ecc8be6e07f4bf922855c8325800b1f7120ab7abf8aea184643856219109258b086accb0952946395f27dd6b0666ea67ace031ec7ca4ec50ac4c1d169717304e90fab4146d1cd53275cf616c39f0fb7d74004c24c282a8c110a025ddf6cee3c507f4402c563530feb61629c375593a61eb9c7a0ed7c62ea7438041e6e02e9d5a5afbe9f27cb6b82e535ebfa462013a5be99ad64f97b57a1871e8c298681e2fc716b70331acf2c0bc3afa76da180b19b0097cbb2371"}, 0x48141) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000027c000-0x8)=0xd000) sendmsg$alg(r4, &(0x7f00008e0000-0x38)={0x0, 0x0, &(0x7f0000d3b000-0x40)=[{&(0x7f0000c1f000-0xf4)="afa52575952d43727abb0ceff813c0c974d90db926557d19381a6006631b666368d566b354a65d0a2af0a7064bd238ca9f9b18444af14c90ffacf89364cd840e6100f5f9b508fb5fc2c8aba321c67744b3cea6d1ef7b9518d5421be81a7e4b0472f78e03d7c31cd82020155d76e975086c5cca79fcaf2fe521c44b4e2f5a56bc89fb41da5a8b7dd5c80a01c9c3743a3f7baace22d6521c0980163eb3c15e10387a5673d75664460e4ad6d11abce1ba8a784b5106ae1ed00935f1fbbce51ac28c8db14ef0b976be268faf00f3bd0d594f8d124b4d5c5d378e0a528514226d658f6ee89e9ce3386a4700f2a4f4671d303cf3c36ff8", 0xf4}, {&(0x7f00008c8000)="338a386510e79d606e1cee81f60fcd1c5885f8f210be9568b405a657771f579e8be7fbeef37c3447933d8ba934cf44747fff2d3bb0ea818d524fc67900a4da239e258746c3f280322774642042ce7bf083610abde2c61b60b02899b9707be5e7c30f92eaae9745504d58ead44e16d6140d4ae78c433508e790a6f85176840285eb3b553db262d02acbd26dbc41583be9f7a44fe15269c740a73988", 0x9b}, {&(0x7f000031e000)="2b93d3e9ff43aa475a634c1d8b7b305d82441aabc5bc19ab42ef7c43b4f2", 0x1e}, {&(0x7f0000217000)="ec2f4a842c60bf22845146d8965e34ade198368ddad510736138cfc6b58df6c2a1d26143cd3fa2828c5beea43315fb6d5c", 0x31}, {&(0x7f00003a8000)="756312e0adc842d8852205778b38ddb5ebaf4dbf437a2f40958c72c1fa8273af06d2699a67f890b5c0a327ba2775999a61f86614b219ce79a3f2159ffcf8ef6a04e6d282b70fb414078b20559f2197150d7979dd744ca74b50da2a8327cdfc549d1b2e76e3e5f1110d3d4fb1926b41d64656dc2ceb37f2d6bb2352b42370520973ad67ee8631361a71654df0ac0a6e9be44c565ca075aa8b360d8e0852fde96f16c3ba4d4104337d5b72d4efb46abc3a5d42835bd2a9b9c24d594a2db311511849dfe13560be4b469cc366af37b4a8af1ab3981bd5126fc56253a7f49ca74fa55c6e5269720a23e58d8f039e2132ceb4309cf03700d9c8", 0xf7}], 0x5, 0x0, 0x0, 0x800}, 0x24000810) io_setup(0x401, &(0x7f00001af000)=0x0) getpeername$packet(r1, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d69000)=0x14) symlinkat(&(0x7f00007da000)="2e2f66696c653000", r6, &(0x7f000015a000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) 2017/12/04 03:33:35 executing program 0: r0 = socket(0x8, 0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007cc000-0xb)={0xec, 0x6, 0x81, 0x7, 0x3, 0x17629ad2, 0x1, 0xff, 0x364, 0x7, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000182000)={0x0, 0x0}, 0x807fd) r3 = syz_open_dev$mice(&(0x7f0000d1f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f00005be000)="6b657972696e6700", &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df5000)={0x0, 0xfffffffffffff801}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000397000)={r5, 0x4, &(0x7f00003e0000-0x58)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000082000)=0x10) r6 = request_key(&(0x7f0000aa7000-0x6)="6c6f676f6e00", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003be000-0x9)="212d766d6e65743100", 0xfffffffffffffffe) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c56000)={{0x0, 0x0, 0xf, 0x2, 0x6, 0x5, 0x4b4, 0x5, 0x4, 0x100, 0x1, 0xc2e9, 0x0}, {0x11d000, 0x1000, 0xd, 0x4, 0x6, 0x9, 0x9, 0x3, 0xea, 0x6, 0x100000000, 0x6, 0x0}, {0x100000, 0x11d001, 0x0, 0x4, 0x9, 0x3, 0x2, 0xffffffffffffffe0, 0xd0cf, 0x0, 0x8001, 0xfffffffffffffffa, 0x0}, {0xa3e5901eee8baba, 0x4, 0xb, 0x7f, 0x1ff, 0x5, 0x2, 0x9, 0x5, 0x8000, 0x401, 0x8, 0x0}, {0x8a3d3150ed31c747, 0x10000, 0x0, 0xffff, 0x6, 0x100, 0x8000, 0x6, 0x5db3bb19, 0x92, 0x8, 0x1, 0x0}, {0x4000, 0xd000, 0x3, 0x3f, 0x4, 0xfc, 0xfffffffffffffffd, 0x3f, 0x100000001, 0x1080000001, 0x9a, 0x0, 0x0}, {0x3000, 0x17000, 0xc, 0x0, 0x10001, 0x8, 0x3, 0xffffffff, 0x20, 0x2, 0x7ff, 0x1, 0x0}, {0x6000, 0x0, 0x0, 0x100000001, 0x1ff, 0x2, 0xff, 0x9, 0x40, 0xd4d, 0x24f, 0x5, 0x0}, {0xf001, 0x2000, [0x0, 0x0, 0x0]}, {0x0, 0x5002, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x6000, 0x14000, 0xd, 0x2000, 0x100000, [0xfffffffffffffff8, 0x6, 0x2, 0x3ff]}) keyctl$search(0xa, r4, &(0x7f0000204000)="6b657972696e6700", &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) fstatfs(r2, &(0x7f0000458000)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b2e000)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x5) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000f60000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r7, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) [ 68.396698] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=7736 comm=syz-executor2 2017/12/04 03:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d25000-0x8)={0x0, 0x0}) setsockopt(r1, 0x1, 0x0, &(0x7f0000856000-0x1)="9c", 0x1) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000206000)="2f6465762f72666b696c6c00", 0x10000, 0x0) r3 = syz_open_pts(r2, 0x400000101100) ioctl$sock_ifreq(0xffffffffffffffff, 0x8948, &(0x7f000064b000-0x28)={@common="6e723000000000000000000000000000", @ifru_ivalue=0xffff}) ioctl$KDMKTONE(r3, 0x4b3b, 0x3ff) sendmsg(0xffffffffffffffff, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000f29000)=[{&(0x7f0000ba2000)="1aa4edb800000007d4b4707cc945b1e3ed20ee7536602e139aaeda037a005903f7f941efba247b5526cca38d83094f750dfb93c3e80943610a2c95344ef4d7ba72bf9601", 0x44}, {&(0x7f00004c1000-0xbb)="647d08c0ff9d8178a147a907c45ba0007bb3ef1829accab1259b76eaa9fd53462d675075fd0c6c784ab5420515024de19884793ab3b69deba7122285086eefd55f34ca78efa83bf05e941e626bb8bb552142fc6d5dad20cdd0d17504bad77b91bc5fddb7ff7373defe56cf28484bde2bb4508b3ec25a3ff68557c0becbfb53841c4da91009e24b97229e335218391120ee2006534db0fea784feb1989ab2c48e59f249831a6914d3a514f88d5db34b9154eb94930e3facbcec748e", 0xbb}, {&(0x7f0000d83000)="41c1ca2a3f0b6518c03689e15a2941ceb53395fe9107394b7c4cfa355b823c78496a43197f7339fac5fbab14dc1922fd23633461a6251c4cb0bbdc7edbcf8d617907b616845871a5170e8fcad631658267f9c0fa142880379ce5e146669ffccdde6f9cdc8e28864baad61096adbca17fcea539eeeb2b03b1fb8e25437d10ed30e5089f0803f4c10cc0073f32e99e59a9347bf4de02f1e905dc6ce008f6742afccd6ebdec51d330463e0a6b1da3fc1a5465d01961197d3fac5d27cafb69d46b0990", 0xc1}, {&(0x7f000033c000)="6eba223b4f9d7aa41d088e226c3729b1d415e85ec8eb91916e45b5516f686a62c540d1bdf4ee35ec1ac5d2da53f0f97a703c4d6ba793602039597af39c92986453ef50f2eda04f3040b99ec4d3a244aa00000ffffddaf6396a62579182e091", 0x5f}, {&(0x7f00005c1000-0xd)="90c654e71bd42e7ec626f752", 0xc}, {&(0x7f00005d3000)="05b55de5b585f901c18c3cb62a0505dc7a495ff7", 0x14}, {&(0x7f0000853000-0xc9)="731592d0def5d9af061af2e4c205abf815a026121b42747a39aba8e1e99d369120808d9990341103e26e235b29423d6138fe45be762e86de1a1ac51a5794e0bd6780a2c2c3ce5d6a5abd263d3bf47b84698b4d8673a4649674a6b0bc87e7981c8455e1b4f4151bf64248bcb5461686f589629f2de0feb6b5048d09e88dd83a4915cc45c0570c6a7a7d3c599b5be064a232a906c134a44ce79088b2becc158b30951147c2afc6b17dd625b09252646d596e921d94f0de3e4cedaa06325fedd75bd84782b1b89ba3b4", 0xc8}, {&(0x7f0000c48000-0x85)="9042350cc4781514085958835de5cf90e2101961d0a62b7873e2400d1eb198303acbf7abf04aa8645f960a487a499339ad7b79b04458b8f66a3c8b203c3c675adfe2334b1cb1391e1b7dbb4d88e2530de54392ed204876c4b1f38315ebfb69116f8ce57c39ae6d4e340006d257bdcf6759ade9b9213d52fe143f94217b30dcec51627e8f31", 0x85}, {&(0x7f0000061000-0xc2)="b6e637501cfbbc06702fccda43606453154c9916101e682e2bf24ba2d1bc7610eef5a432417138f11887e2aaf1ebe79a0d2d12eb8299460a1d0c77a9f66613aef830379d4cca6a7f9e890fb7a9cf49b4ff459e10a045d16ea07d6565abe106e3a73e11abcfa41ab6965d18fec54a47dd9b8428cfbd5c917e1396202c5db9ab437f7380fe8d59a52a93d5b00aa6834e0faaf2c64f325522e1d755bfdc179338b51b600fab12a07718625283aac99db811fde40de1f88c9c3d6c9de4a7e93624da50f4", 0xc2}], 0x9, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) epoll_create(0x6a) r4 = open(&(0x7f000070e000)="2e2f66696c653000", 0x141046, 0xfa) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005dc000-0x11)="2f6465762f7667615f6172626974657200", 0x4a8000, 0x0) r6 = open(&(0x7f00002c4000)="2e2f66696c653000", 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000bce000-0x50)={@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]}, @loopback={0x0, 0x1}, 0x7, 0x5, 0x401, 0x400, 0x7, 0x400100, 0x0}) r7 = syz_open_dev$random(&(0x7f0000e57000)="2f6465762f72616e646f6d00", 0x0, 0x0) inotify_init() r8 = epoll_create1(0x800ff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000140000-0xc)={0x7, 0x0}) poll(&(0x7f00003fe000-0x40)=[{0xffffffffffffffff, 0x801a, 0x0}, {0xffffffffffffffff, 0x144, 0x0}, {r8, 0xa, 0x0}, {0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x8040, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0x1421, 0x0}], 0x8, 0x8) r9 = syz_open_dev$evdev(&(0x7f0000d46000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x109001) clock_gettime(0x2, &(0x7f0000dd7000)={0x0, 0x0}) write$evdev(r9, &(0x7f00005bc000)=[{{0x0, 0x0}, 0x8001, 0x8, 0xb80f}, {{0x0, 0x0}, 0x5, 0x4, 0xfffffffffffffffb}, {{r10, r11/1000+10000}, 0x4, 0x5, 0x2}, {{0x77359400, 0x0}, 0x4, 0x4, 0x2}, {{r10, 0x0}, 0x8000, 0x6, 0x1}, {{0x0, 0x7530}, 0x8, 0x64, 0x9}, {{0x77359400, 0x0}, 0x5, 0x81, 0x5ea}, {{0x0, 0x0}, 0xf0, 0x187, 0xdfa}], 0xc0) ftruncate(r4, 0x101) sendfile(r7, r4, 0x0, 0x6) lsetxattr(&(0x7f00007b7000-0x8)="2e2f66696c653000", &(0x7f0000b98000)=@random={"6f73782e00", "2f6465762f7667615f6172626974657200"}, &(0x7f00005c6000-0x11)="2f6465762f7667615f6172626974657200", 0x11, 0x0) alarm(0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000471000)={0x4, 0x3, 0x0, 0x200000000000005, 0x6, 0x7, 0x1723, 0x100000000000009, 0x0, 0x80000000, 0x8ff}, 0xb) 2017/12/04 03:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0}, 0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xbb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000ac4000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = memfd_create(&(0x7f00002ed000)="00", 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000109000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002c1000)=0xc) mmap(&(0x7f00009ab000/0x4000)=nil, 0x4000, 0x1, 0x10010, r5, 0x0) perf_event_open(&(0x7f0000ded000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x3, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x6, 0x4, 0x8000, 0xb, 0x1, r6, 0xfffffffffffffffb}, 0x1c) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f0000384000)={{0x3, 0x0, 0x80000000, 0x2, 0x100000001}, 0x89, 0x1f, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4, 0x473, 0x400, 0x8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004a3000-0x18)={r7, &(0x7f000019c000)="", &(0x7f00005d6000-0x1000)=""}, 0x18) write(r4, &(0x7f0000029000)="90", 0x1) splice(r3, 0x0, r0, 0x0, 0x8526, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) sendmmsg$alg(r4, &(0x7f00007e1000)=[{0x0, 0x0, &(0x7f0000e57000-0x80)=[{&(0x7f0000205000-0x1000)="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{&(0x7f000059e000-0xa7)="c920bd1361594b427c0eb1b25ae4d6c5f1c0412eb3c27dc236d6eb69bd87033423dbbf7c00f4c8bcbc3f9b90eaaf78aac683886e3013417275daf6c4b46e28b748c22d35c4e9ecf73f05c4b42b9ba672c40a920c3708c559065523c0afb8df085068deebc95c3a0dee4a2546ce4aabdb13b9341042a6a9777c43db7ac7b4d9274a107b2b561532b3acf83580537e1b3b2a949c56edddc7ba6b1966064f984611a92fdd34c8ecc2", 0xa7}, {&(0x7f000006c000)="a22620bc6394ee9f026475f8b889c38d259b89fe6dd0bf9d892754c8b0e7e881fbec3714bd923370874344a12f5a0fe880136795f706c50d01d5e229ef1672cf0836", 0x42}, {&(0x7f000070c000)="c3d49636e5586da883dd034105b83dfdfc5cca1c08e9691ffaaa59a71389218ef690318900415f5b0a78e4a1acecf6d73ce5dad50d50656ff7d76dc10731192a7779708f217e9b9e5507b0cbc08a208689ca07686e980176f65e2dec76bccbfb9cf1c39402df3321430164e4c8fc818543b0a549585dbb169c42d97d", 0x7c}, {&(0x7f00004da000-0xb4)="87db64ad6bac9b536622b3ebf363902b66bdeb3492e18f130ee84408c69d343e4bf071461e9e1efebf8ba9f6ea291dc6c2e154e48869dc30ceb303b5ec3a74aec5491fc986cdf0a0e09b52e125b70b5a509e4471b75832fc62cbdc1d8d19fd38b9bf9334cdfe1bdd3761d8531fb4c11870b7b3fea8318d8181b36b546d93e157ed6fec4384b0c3d328e56c985059a9def2955264250996c316b0f49d2ae77295903451b8484957f1a0b4b0f8e3313e9edbd66100", 0xb4}, {&(0x7f0000911000-0x42)="a9b6d4aa7adba4e0215a880c8d891bc4961af624454f15838a4a74bba8f3b690c24ef8855027e579d00b61dc9b6d6005f70d33cf2d55e83340a2b3928e051ac756a4", 0x42}], 0x6, &(0x7f000035e000-0x200)=[@iv={0xb8, 0x117, 0x2, 0x9d, "a076fc59355f18dc7d4497a449fc964acc10e936746193a36dd833c52a5696fd3bc5300736fc611e2b422f770bd2c9baa53250b388f761258c1ce8a90848189510d6036b93d703d0e9d23769efcc9b3b4cbcae0c1536f9b203c81b884c3220e6d58916ec99b96f136b6d6b8c6a4d519af9728b6cef75a19edf2a22cc65ae8026c8925d9a31a15bcd1a41c52a0d97f366f949a2d02c3ef8ac43678e0aee"}, @op={0x18, 0x117, 0x3, 0x2}, @iv={0x88, 0x117, 0x2, 0x6e, "e984fbbce5fc029f30ca53ddd8c86e8b16a1c5e11f77905a3f22b25717d8a1bd99b87cb1860a1071fadb96c05360bb3672e71ae64c68e3b71c3f86f6f7957a8bf681adf10182b97481d745c70719802ec2c6bd86723482010f9c06e9bb73439ae1671a2296802c85b4bd500b627e"}, @iv={0x78, 0x117, 0x2, 0x5f, "d6924d0c66163fe8529dfa97d07357faea5eabd647cbc7a14df52a283bedd2319852e1bf440fab2c16cb1e89fa4c350e3a11cbd57445651fe55b6e8e4ce5847c8c8aab4d80a3158a20015dffa7a26fa662606feefcad6adb462ece1a91dd8a"}, @assoc={0x18, 0x117, 0x4, 0xdb3400000000000}, @op={0x18, 0x117, 0x3, 0x9}], 0x200, 0x0}], 0x3, 0x480c0) timer_settime(r2, 0x1, &(0x7f0000a54000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000098d000)={{0x0, 0x0}, {0x0, 0x0}}) fchmodat(r3, &(0x7f0000f3b000-0x8)="2e2f66696c653000", 0x100) 2017/12/04 03:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$sg(&(0x7f00000dc000)="2f6465762f73672300", 0x3, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000395000-0x51)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000beb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) socket$netlink(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) signalfd(r2, &(0x7f0000a7a000)={0x1}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000fa2000)={0x5, 0xfffffffffffffffd, 0x8, {0x0, 0x0}, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) bind$nfc_llcp(r3, &(0x7f0000a7c000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x2000000000000, 0xff, 0x1, "f770f7fa010081a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) r4 = epoll_create1(0x80000) userfaultfd(0x802) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)="2f6465762f73657175656e6365723200", 0x120000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r5, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000ba6000)={0x0, 0x0}, &(0x7f0000e9f000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000b0c000)=[{0x3c, 0x9, 0x1, 0x9, @time={r6, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x1, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd03, 0x0, 0x0}) ioctl$TCSETSW(r5, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x4, 0x8, 0x0, 0xcd5, 0x4}) clock_gettime(0x4, &(0x7f0000ef1000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x6, 0x200000000000000, 0x80000000000, @time={0x77359400, 0x0}, {0x9, 0x1}, {0x0, 0x0}, @time=@tick=0x7fff}], 0x30) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000a79000)={0x6, 0x9013, 0x2, 0x91a3, 0x1, 0x9, 0x4, 0x50, 0xfff, 0x7}) clock_gettime(0x0, &(0x7f0000a67000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f000077f000-0x10)={0x0, 0x0}) process_vm_readv(r1, &(0x7f000052c000-0xa0)=[{&(0x7f0000d24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000f65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000ec7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000601000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00003e4000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000562000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f000090a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0xa, &(0x7f00009b8000-0x70)=[{&(0x7f0000b12000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000016b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00002df000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b7c000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000030f000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00002b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000a01000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x7, 0x0) 2017/12/04 03:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffff18ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x10001, 0x4, 0x18, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c28000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) r2 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000148000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f0000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000d5a000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f79636c5f616363655d7373617374656d5b00", r2) r3 = socket$kcm(0x29, 0x7fe, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000941000-0x18)={0x0, 0xc3c, 0x8, &(0x7f000061b000+0x7be)=0x0}) fcntl$setstatus(r3, 0x4, 0x2801) syz_extract_tcp_res(&(0x7f0000f1a000)={0x0, 0x0}, 0xfff, 0x80) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendmsg$inet_sctp(r4, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000ebe000-0x8)=[{&(0x7f0000233000-0x8c)="5224443710383e68d5a5d61cefa8550c95c8f38e607ac49b5ef105cadc39e8da448d525605c541c39189ab5fdc9a27b02cfc5cb79b9a08a07497a6c034be7e0ef0d9955c5394f341c3d1ddfc4d18d5153f8055771851b84069d8dc0dee35fd30921297468663b77500c7bdb0d8bb3d3e9f4b93cfd4dd4b3ea5a490a3f2b133bfdfa0e9a650dcf3e3bc393fa9", 0x8c}], 0x1, 0x0, 0x0, 0x20000000}, 0x6) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df8000)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000679000-0x400)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000288000+0xf28)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000a62000-0x8)={r6, 0x1c}) perf_event_open(&(0x7f000064d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000eca000)={0x0, 0x10000, 0x30, 0x8, 0x2}, &(0x7f0000a9e000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e20000-0xc)=@assoc_value={r7, 0x1000}, &(0x7f000062a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000d5000)=@assoc_value={0x0, 0x10000}, &(0x7f0000076000)=0x8) socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00006be000-0x4)=0x0, &(0x7f000094b000)=0x4) setsockopt$sock_int(r8, 0x1, 0x8000000000000014, &(0x7f0000f63000-0x4)=0x2000000000007e, 0x4) pipe(&(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r8, &(0x7f0000837000)=[{&(0x7f00008e1000)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000df0000)={0x0, 0xfffffffffffffff8}, &(0x7f000018e000)=0x8) vmsplice(r10, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)="36", 0x1}], 0x1, 0x0) splice(r9, 0x0, r3, 0x0, 0x9, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/04 03:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d0c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x20000002) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000605000-0xf)="2f6465762f73657175656e63657200", 0x40180, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e55000)=0x8, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df0000)="2f6465762f72746300", 0x10000, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007d1000)=0xa98a, &(0x7f000058b000-0x8)=0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setns(r4, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$loop(&(0x7f00003f1000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x20200) socket$netlink(0x10, 0x3, 0xb) ioctl(r5, 0x4000000000001275, &(0x7f00007ac000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) bind$inet(r1, &(0x7f0000808000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000fc9000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000f97000)="2f6465762f696e7075742f6576656e742300", 0x61e, 0x1000000080) utimensat(0xffffffffffffffff, &(0x7f0000956000)="2e2f66696c653000", &(0x7f0000c75000-0x20)={{0x0, 0x0}, {r7, r8/1000+30000}}, 0x100) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000012000)={0x1, 0x0, [{0x40000023, 0x0, 0x0}]}) request_key(&(0x7f0000898000)="6269675f6b657900", &(0x7f0000550000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb1000)="73656c696e75783a00", 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000003d000-0x10)={0x3, &(0x7f0000257000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000074a000-0x10)={r10, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) [ 68.496541] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=7751 comm=syz-executor2 2017/12/04 03:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000228000)={0x0, 0xffffffffffffffff, 0x0}) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000034e000)=0x2, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000855000-0x10)={0x6c69, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009b6000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067d000-0x10)="2f6465762f73657175656e6365723200", 0x50004, 0x0) syz_open_dev$sndseq(&(0x7f0000f1b000)="2f6465762f736e642f73657100", 0x0, 0x80) connect$inet(r4, &(0x7f0000cf1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) sendmmsg(r0, &(0x7f0000f16000)=[{{&(0x7f0000ef1000)=@generic={0xa, "c2085aeb7846ba71fdd1144d25e8398cde7987ac0ebd440921014c6531d9b9517757cf647bc772489374eebd916c3b774517b56d2d592691cdae805bae9ddfb4c582d6a4548a7cf46fc157e7cb4e23edfafdcca0f00fff37da7ea6d68b070ff388618a1d0609e585f29966a7674acc96205181ffd6aebc063987476fd09d"}, 0x80, &(0x7f0000a04000)=[], 0x0, &(0x7f0000b6d000)=[{0x110, 0x11d, 0x8, "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"}, {0x100, 0x19d, 0x200, "2f56ac029e7808c688adff6d469d47774c88530ab9dcca8634aafdf367f0f646381a9f77af37e3adf22b31ddc16015371f56fbae54e26e64c8ae94c1c046b8ef6589b9884a85e724b29c3695a1cd5819cd6ffab76eabc03e1d846f1ad57913535992516b89fc292685dadfb9465b77decb343edd436f963c46cfe3a9b0daeb461b319541de8ab1a3d9947ad18962de9a5124ea229900f59342f1095c4ebee2bfdbe55b1cd9231e07ab3aebfcac98f0aad5c8c08f39fb9d4303d31b85b9c7d0a28e1647496cf776bdfd09499fa3af42deb74b86be2de69973674d3c72f7bad32bd58f613904ce88dbee396955"}], 0x2, 0x80}, 0x7}, {{&(0x7f000034c000-0x10)=@llc={0x1a, 0x16, 0x10000, 0x8, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000040a000)=[{&(0x7f0000ed7000)="219fa9bd35a5", 0x6}, {&(0x7f00005c4000)="2478ca28fe2d9aafa9d2ec2713208b46244dc64211d34e0dbfa5afcc741ec47dcfab1e870347f74ee18900b9fd59ee5826e02fe075826b5e31f78f6570da640b6fec53d8184638e2b8ffe66c008152deaaaf708e453ef8feceb0e46059", 0x5d}], 0x2, &(0x7f000088b000-0xb8)=[{0x40, 0x104, 0x5, "a9dff2289b0bc54c60f56b5a9b2e3b9555bdb82fbe62ee857467666fe737b4cc08840146574b314c6d"}, {0x78, 0x11b, 0xffff, "bad3edb15b711f92c802ffd56a988492b56b2c040f995f18f8c89346451fa9beab74570ab7c492e80b9c82500a6f3925c6d6dbaf420400640c7f2c19d7413db2fd3ca267133dd899b97f4d0e221dca51f73c941bab0260776915822e50e6fd8890f40a9b"}], 0x2, 0x14}, 0x10001}], 0x2, 0x800) 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, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x80000, 0x2000000010000000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000678000)={0x0, 0x0}) setsockopt(r5, 0x400000000114, 0x8, &(0x7f0000f38000-0x4)="008002e4", 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a42000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) stat(&(0x7f0000b14000)="2e2f66696c653000", &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000533000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r4, &(0x7f0000792000)={0x26, "726e670000000000000000000000", 0xf, 0x5, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) signalfd(0xffffffffffffffff, &(0x7f0000e62000)={0x9}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000dd1000-0x1)="a5", 0x1, 0x0, &(0x7f000008c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000023c000)="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", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r3, &(0x7f00007aa000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x8, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0x1008, 0x0, "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"}}}, 0x1026) 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e52000)="2f6465762f7573626d6f6e2300", 0x6, 0x440000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000015d000-0x2)={0x7, 0x2}) 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, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x0, "2e2f66696c653000"}, 0xa) pipe(&(0x7f0000857000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() ptrace(0xffffffffffffffff, r4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000705000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0xd9, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c7df9e6ef678", [], {{0x60, @llc={0xc9, @llc={0x0, 0x7e, "6f0c", "26a350dd123acd937fed618ed370284bba62704425178c7d253775a3f189f286672f36a9ad4b12b7b2a7ee94b9adac4d2508965337fa467314bfcc512410c332544b85ba30098e0831d82bab77c15168a864bcd2285dcc9334ed7bdeb8e064e81a44c988b22555a782e0ead4b54f3f453c7a925a18939f61dc3f91d737990e0249abf750c2f9d154c00122861c96f4d8f6bd0a6e54ea391e4ca90859679a6eae0e1246a66aca26c16caa39a24968a99b68d28b6a998bde774d76180e28905d753221c11ca2"}}}}}, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f0000009000)="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", 0xe00}, {&(0x7f0000005000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f000000a000-0x4d)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) getpeername$unix(0xffffffffffffffff, &(0x7f0000ef4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f9e000)=0x8) splice(r1, 0x0, r3, 0x0, 0x5515, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000429000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00007dc000-0x4)=0x1, 0x4) accept4$unix(0xffffffffffffffff, &(0x7f0000acb000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c71000-0x4)=0x1002, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) bind$nfc_llcp(r3, &(0x7f0000525000)={0x27, 0x101, 0x4, 0x4, 0x8001, 0x8, "c310ab0949c88d7153cec493e8f88e2ae8c5ddd16ac90a7b10cb4f1bfce58c91701e2a0450c36e6609c5428f81a2536d8af713f3b8bb069c3a354e55a9a703", 0x1}, 0x60) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000476000)="2b7070703100") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000091a000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0xa7e, 0xff, 0x5, 0x7fff, 0x7fffffff, 0x7ff, 0x0, 0x400, 0xed, 0x3ff, 0x8, 0x1f, 0x7, 0x3e]}, &(0x7f000072d000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000de3000)={r7, 0xc0, &(0x7f0000232000-0xc0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xddc}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffc26e740b}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff5d4}]}, &(0x7f000035d000)=0x10) syz_open_dev$usbmon(&(0x7f000094b000)="2f6465762f7573626d6f6e2300", 0xb3e, 0xe2000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000022000)={"9ebd95a6d7556f2a66dd765495fff5f1", {0x4, 0x80000, 0x1, "a50ab916ac3b", 0x1000, 0x0}}) writev(r6, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/04 03:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000412000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1f, 0x4) r1 = socket$inet6(0xa, 0x5, 0x80000006) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a88000-0x10)="2f6465762f73657175656e6365723200", 0x104, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000035000-0x8)={0x0, 0x5}, &(0x7f00007c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000076000-0x14)={r3, 0x7f, 0x9, 0x9, 0xfc, 0x90e1}, &(0x7f0000935000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ab000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) r6 = perf_event_open(&(0x7f0000fb8000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000716000-0x8)="2e2f66696c653000", 0x101000, 0x4) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x663, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r6, 0x0) get_thread_area(&(0x7f0000eff000)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, r6, 0x0) r8 = gettid() ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000505000-0x6)={0x0, 0x2, 0x40}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000843000)="2f6465762f736e642f74696d657200", 0x0, 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) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r10, 0x2) flock(r9, 0x1) 2017/12/04 03:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004c8000)={0x0, 0xa, &(0x7f0000b04000-0xc4)=[@in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x2, 0x6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa529, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d6000)=0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000479000)=0x0) write(r0, &(0x7f00000c4000-0x25)="240000001d0021000d16e7250000000405009a100001000400810000000000000005e12dfc", 0x25) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e53000-0x4)=0x100000000, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000e01000)="ab746703e2762432cd43c3ce60281cdb64f1fa5a9e56e4622b5de1ccc6ebe974d9888fed22854ab4659aec6f7a157f32a20139953b8df15b498fb98bdbadd0b54ca0d6480c1d111569aa509c165caa976d06174360d8806e0081ee9fa7e3058031a70f1a0728f7ebf5edf6757dc608ba256295bb9d6ab28e1b19bf21a2e69b8309f9d8d74a0e057aab9a327808769e40e6") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e3000)="2f6465762f76637300", 0x4003, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000cea000-0xc)={0x10000001, 0x80, 0x4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00008d9000)={r0, 0x947a}) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000832000-0x4)=0x5) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007e2000-0x4)={0x10001}, 0x4) r3 = add_key$user(&(0x7f00003e8000)="7573657200", &(0x7f0000be3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000364000)="eeb747ce692c7613a94b6c404c8f644d673d16598614c102fb15678e7ef7cce27ed06c3977866b04487de22797b89d6f9f47753ebfd8ed073ef9690cc83e6d372edf08cf983f8ef09c6543231228c18888e5d58c96189eb08ef0788eafdea7b14f4fa3cd920c7a8fafe5d223f4fe51b7c7f032ded55b53a08d91d38c3738b96dbf93753d312f1c2a06d2778e1d70922aa5fb33ca5213ee", 0x97, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d19000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b8000-0x4)=0xe8) r6 = getgid() ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00005a3000-0x70)={[{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]}) sendmmsg(r0, &(0x7f0000627000)=[{{&(0x7f00007ea000)=@ll={0x11, 0xfd, r4, 0x1, 0x1881, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e96000-0x20)=[{&(0x7f0000440000-0x82)="f445556c91dad95cc791c8061b947c3ec315f9ed8441071e02eef2cb5a3c494bff7e27dc471245d43c35938817969bad144c5ce4d19b4e01efb57447800ebb3841ddc04bae0f25e058f011131306a366ae48a11349f1f7f7d68fad6021dafffc67c622d0a6e26a0a106236b826066233dc35f12a000a6c3bf2b2b2c4e41b389f8acc", 0x82}, {&(0x7f00009f0000-0x22)="a814264351d5e9ad812a34c17bd80b8d4b957861b43887c859e50ac9015723457084", 0x22}], 0x2, &(0x7f00000c3000-0x160)=[{0x20, 0x115, 0x0, "2725e90aa936b4cef173ef"}, {0x10, 0x1, 0x8, ""}, {0xa8, 0x0, 0x7, "a497916747d684f58ce81af565d789297781278b7278026352ae48d92a9b4eba5b33c4c3b8318c428e87eeaace324b7df2784f4e4ac7ca9e2fec7dd7370f90db04c0362ff37bff173667744d0672c6c6ecb21520ed9a8bb60ed988fc4c63828abb09afc01587892001295c2c36ce862442fb69b85a43675add7bd176a1f2e11c9d7e390acbcf1f25e395151ce23673099055"}, {0x88, 0x111, 0xc00000000000000, "237226c79453770df8abd63958c69d83bc5e2fffe828a381fb9872b297d4ee059c83e723b227299cee5fecd9ebcea8811df5fd373843ba85e01ad288a88e098881f80a24b964feb3405cc42a4a1101c450d9a89b6e6c1473a02cef8e0e98c80362c4f5cc35f6c9169e3d03f04805c7feace2d7159d9e"}], 0x160, 0x8d5}, 0x130b5778}, {{0x0, 0x0, &(0x7f0000d60000-0x60)=[{&(0x7f0000b59000)="d2b126a401bad64710cab7f64b355d96a5ddd7947efd7da107388d36e70a8376c3a2efb63c902a5af1e29db92253ea0248cddfb9ab0a5c4b7c27c8ef408e40cf5613c5dcf5958fc315b5090e32226917ecada099d3ebb8542e", 0x59}, {&(0x7f0000543000)="31fa78cde0c80da9249c341ed0293f64cd9e99312569241c1fcedc05266f06250dbf203b14f13849a846acc6eecc0d1e92789670dca97451", 0x38}, 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0x1000}, {&(0x7f0000d0f000)="cbf64fefdfc21e3e839178aa53bea93f4906c718d62057f192c57a0959b452504856623a3a0928a3c7cb4d34a5b77bb75f9fa5294843083a408b5382b714", 0x3e}, {&(0x7f0000c4e000)="1f9d974eaa3ded07ab287c94e962a9c263f7f9d42da9f015f0269a21e3c522b4d3b2e68f254965aba916be0582f2c26c13120a63a56d161f7fccf192524e7438477c79a3622f0ca030edd8f61ca273cfb0b86ff1f73202ce0f1987006dd4c8", 0x5f}], 0x6, &(0x7f0000f50000-0x328)=[{0x38, 0x11, 0x5d6, "da3122bb356bcfc4d28ec7d0c85dd444efcaf0d0aa0e9d45f82cb4656ebc9f77793c"}, {0xd8, 0x11f, 0x7, "34e94f3171a555f5a5692722991241c99f3b83b93272736bd7c3f84fb2a6e6003e0a766b2573a7530e2faf492b50f5c3975d1efb23c37ff9720689ce4aab1ff85d30fd293f140f4e8abce16ad5bf76059144cc4432e84fcea5099cc7c409cb1ab7916c1d8ec571ca499e1b3c69b19255c64fa833f48f349ab0fca82b1373dd604161f8c9f326a06148a01ca2b9123e5a1a3d99960df230e3e67809dede908041129feaefd5d5f49a59472ad6d67897f321a4670849b835bd39bbf187307f9fe611c3c38401b21b04"}, {0x50, 0x88, 0x2, "d355d1a53ec2f976b42cef047c29dab2970f964499668125b046fc08aac0f1832198a1f387bbcce2e5aaa4416df5bc42875eae9da3a5d62a2b49c0358c80"}, {0xf8, 0x184, 0x1, "b11c5e68d430576b1f3aef310b535ac5ab47fd71145b459138d6935e35e7b75083d315104e068249213afd6750c469b90316504155d6400d88f4377e760ba98bb9d65d7c2518b28e72ff76fdca5d082759f01a657b418c2a71c7d977da286a603d5a075f018135886de6b68608deee6fa6e8741a3af63661b8ea5cb9a1aabafcf26dea1075799423663d5ed93f65889df4c13d7e35aa8955a8242f602976526d86141fc7d8b790b9f2124537bfe0e5b550dae9d94202dd0b97f02ef1c70b2b767f25f45fcba9ca24637b1a0bea6b0f34b9aee2c6e83cedbdfbb5035bb8e54d1643984b7de208"}, {0xd0, 0x117, 0x5, "badcc647b53da574b17956e0a071b5efb12bb695fd23c2f049855e598a196e3196ca03b55046b95b7946505daa6676231e973a0fcd39722f8a8103c663084384fc49af877a7e0aa5f9c35d864240b2a02ce10b6308098ac08f3ff9998c741c74d0ad53e89e45c5533648a571e969a12000760b960066b94b0296973a81cae95719aa69aafc2298df538490a9357f7be5773df19394139827338af8fe6b072c669c67c72c601506bd61679825ada7e56e2565b8ca0898ed3bf573"}], 0x328, 0x4000}, 0x5}], 0x2, 0x48040) keyctl$chown(0x4, r3, r5, r6) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000462000-0x1e)={0x1, 0x0, 0x4, "c55fc13d76c8", "9a0e91a9a4a671588b5ea895a5706a1a"}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000202000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005ce000-0x8)={r1, 0x2}, &(0x7f0000f05000-0x4)=0x8) recvfrom(r7, &(0x7f0000f4f000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x40, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000de4000)=0x0) recvfrom(r7, &(0x7f00004d4000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x40000000, &(0x7f0000398000)=@in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008a3000)={0x0}, &(0x7f00003b7000-0x4)=0x4) 2017/12/04 03:33:36 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000a0a000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000e41000-0x10)={r4, r5+10000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000bf8000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a51000-0x10)={0x0, 0x1000989680}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000b17000)={0x26, "6861736800000000000000000000", 0xf, 0x20001002, "7874732890657270656e742900000000000000fffffffa0000000000000000000000000002000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f00000e0000)=0x1f, 0x81) sched_setaffinity(0x0, 0x8, &(0x7f0000092000-0x8)=0x40000ecd9) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8000000000000) mmap(&(0x7f0000677000/0x3000)=nil, 0x3000, 0x8, 0x13, r3, 0x0) setrlimit(0x800000e, &(0x7f0000959000-0x10)={0xcbe2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x80002, 0x0) setsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f0000539000-0x4)=0x1000, 0x4) r9 = dup2(r7, r1) ioctl$TCSETSW(r9, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x1, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x3, 0x3, 0x800, 0x0}) mmap(&(0x7f00002c6000/0x3000)=nil, 0x3000, 0x0, 0x801d, r1, 0x30) getresgid(&(0x7f000068d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000283000/0x4000)=nil, 0x4000, 0x8, 0x51, r7, 0x0) select(0x40, &(0x7f0000feb000)={0xd21, 0x3ff, 0x8, 0x10000, 0x981, 0x9, 0xfff, 0xca2}, &(0x7f0000535000)={0xe5cc, 0xfffffffffffffffb, 0x6, 0x44c, 0x1, 0x2, 0x4000000000000000, 0x4}, &(0x7f0000366000-0x40)={0x8, 0x1f36, 0x0, 0x4, 0x5, 0x80000001, 0x4, 0xfffffffffffffffe}, &(0x7f0000965000-0x10)={0x0, 0x2710}) wait4(r0, 0x0, 0x1000000, &(0x7f0000b99000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000039000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r0, &(0x7f0000c4a000)={0x0, 0x0}) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={r11, r10}) syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) 2017/12/04 03:33:36 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000ffc000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ffc000)=0x10, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000)="2f6465762f73657175656e63657200", 0x40300, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e7300") exit(0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ffd000)="2e2f66696c653000", &(0x7f0000ffe000-0x8)="2e2f66696c653000") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000ffe000-0x8)=0x0, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000ffe000)="2e2f66696c653000", 0x2500, 0x200, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006b8000)="2e2f66696c653000", &(0x7f0000438000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f00004ed000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getdents64(r2, &(0x7f0000067000-0x64)="", 0x0) pread64(r2, &(0x7f0000765000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) [ 68.629993] device gre0 entered promiscuous mode 2017/12/04 03:33:36 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000eae000)=0x0, 0x80802) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000fea000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000af0000)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f000085b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000073000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000707000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x10, 0x6, 0x9) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a53000)={0x0, 0x1}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fea000)={r6, 0xfffffffffffffff6}, &(0x7f0000feb000-0x4)=0x6) r7 = socket(0x3, 0x800000a, 0x2000000000000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000354000-0x38)={&(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fea000-0x60)=[{&(0x7f0000db1000)="b599921f43090dccb045cc0bb0efab995d84d34d2e873c74", 0x18}, {&(0x7f000075c000)="49fa5202fede4ba8a75c34f1448740560ecd233f77a128e4b1831fc3299d56835711", 0x22}, {&(0x7f0000fea000-0xd7)="aa33af2b0cde629829a722a4cb931993f56fe0ddeb5101e0de0ec82f58ab11d3a5ee740adb68fc83524dbff5da204bd05d7ecd7e5f3ddc7c2399c441e5c9bc2c36af21c66e36e78f3610cb1f034c1f67f72b24f8d7454bd51fd1f11b212da425f036956ab6631ae2c401e8f23c17c2b0690f1a9e15987add547c1120cd8346cc3d8f0ad558c533b9f3134abc0060e43a306b078f255b7f86bcc6a6f8e5a1e4b3a1a59ca67cf5c3cbcd97afc54c17077602cd70bfa67af7ac4faa7ff62847beccd91dd778ab1f6cd37793c5c5ea8665399d71158073104f", 0xd7}, {&(0x7f000051f000)="5e1b5a", 0x3}, {&(0x7f0000342000)="361937b63e7be5fba880e9b05683213198fd763c946a41cb246ad00aa9aabe12dcf69949d3569fded9847ad337e6aee13d79745ee395807568b5f24b9e5d97725ad7babeee85297b49e36127b5e27bdb4bc989cfdb7db5863cb03b65ccff76cb3b2a8746b5ac80d7ee0dcb1ad6c8b69a4d8bff166167c5ffa5615b98975176d18da5dc77cf830bb3dd01a4a5ea812932213dcf", 0x93}, {&(0x7f0000fea000-0x36)="6897c50436aacae9158c91632e9550bcea793ec0ccadf066f676546db16f12e07282233380fbf9cf42653775b3152ab84c999d3aed27", 0x36}], 0x6, &(0x7f000040d000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x2, 0x4000000}, 0x240400c5) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x1, &(0x7f0000f1b000+0xf53)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init1(0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000728000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_add_watch(r2, &(0x7f0000f26000-0xa)="2e2f636f6e74726f6c00", 0x80000000) rmdir(&(0x7f0000349000)="2e2f636f6e74726f6c00") r3 = dup3(r1, r2, 0x0) getegid() accept$ipx(r0, &(0x7f0000606000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005e2000)=0x10) getegid() mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000021b000-0x8c)={0x4, 0x1, 0xffffffff80000001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") mremap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000894000/0x3000)=nil) open(&(0x7f0000365000-0x6)="2e2f62757300", 0x0, 0x0) umount2(&(0x7f00007a8000)="2e2f62757300", 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000304000-0x10)={0x6, &(0x7f0000ad9000-0x30)=[{0x3, 0x200, 0x2, 0x7f}, {0x763, 0x4, 0x6, 0x6}, {0x400, 0x4, 0x9, 0x7}, {0xbefe, 0x6, 0x8, 0x54b}, {0x7, 0x970, 0xfffffffffffff904, 0xffffffffffff629f}, {0x81, 0x8, 0x101, 0x8}]}) truncate(&(0x7f0000bac000)="2e2f636f6e74726f6c00", 0x1) write(r0, &(0x7f00000fc000-0x26)="24000000210025d7001c070400ed1920020500000000000000ffffeb080001005ffd6ae0", 0x24) 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) write$eventfd(r0, &(0x7f0000471000-0x8)=0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f83000)="376324226480787abe477b3a88c34bdcabcd4d0ec013afe10f67c447fbac530d5714434c85f114c57ed8") r1 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000716000)=0x0) fstat(r1, &(0x7f0000bc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 03:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001d000-0x4)=0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000046c000-0xc)="2f6465762f6175746f667300", 0x101400, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e51000-0x8)={0x0, 0x0}, &(0x7f0000948000)=0x8) fstat(r1, &(0x7f00008ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000bfb000)={0x7ff, 0x40, r2, 0x56ffa722, r5, 0x6, 0x8, 0x7ff}) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = syz_open_procfs(r2, &(0x7f0000238000)="6e732f75747300") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00000d2000-0x4)=0x584d, 0x4) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000a9c000)=0x82, 0x4) ioctl$sock_bt_hci(r6, 0xc00448f6, &(0x7f0000667000)="79a3de14433967abe60b1f6112b65859399d7ac34fa084da16cd993f458d4137193aa24be889f85f2bba3fc1687235be63d566f9dcf5cffd1394c7d9d1cbe5d6e9a645a82904d33504bf0560013b97fe0aabe480a45d581087ed56c3e1a67ae01cd4c1fb08e55cc1ba5fc95b039fdaa9da5eba4e56ec9686cc5a887a8d8527") shutdown(r3, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000df8000)={0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x7, 0x4, 0x357f, &(0x7f000096d000-0x10)=@common="67726574617030000000000000000000", 0x1, 0x1, 0x2}) sendto$inet6(r3, &(0x7f0000925000)="e0", 0x1, 0x8080, &(0x7f0000ba5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000327000)={@generic="f80b8ec141f3a26be2718547d9b2ad6c", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000b03000)={0x9, 0x7fff}, 0x8) close(r3) 2017/12/04 03:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000740000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockname(r0, &(0x7f000062e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea2000-0x4)=0x6) fcntl$setstatus(r0, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000933000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00006d1000-0x1)={0x0}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)="6e65742f6970365f6d725f76696600") preadv(r2, &(0x7f0000008000)=[{&(0x7f0000007000)="00", 0x1}], 0x1, 0x0) readv(r1, &(0x7f0000521000)=[{&(0x7f0000ad7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f00007a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ac4000)=0x0, &(0x7f0000bd5000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x400000000000002, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000000b000)=@common="f30074306900e5020000e6ffffff0000", 0x10) sendto$inet(r3, &(0x7f0000a09000-0x1)="", 0x0, 0x0, &(0x7f0000701000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f1d000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000011c000)={0xffffffffffffffff, &(0x7f0000d88000)="9dcce74d70e51c7c921883499138ea7ece881e26b597acf3b0c3a7bad6106d078ad43eeffd85aaaa41ce2ad58e3573b00a748a4ee511823612722cd4f54b37bd5d0638f06d3ef0cb83fb80cca69147b08059152f59da3892005a42be542abf7a433c280348af503627953dd9cfa018", &(0x7f000072a000-0xf0)="64e594ba120917332c9505c5c064c803cca314dff8d75946a2ab22258a6d0dce6aa99f7d297d11747f05d804139fb456a53de103dfb91b10c0f783e7e9f4e40cc5254527d9eb598c77db733c9733a3a7335223f33f8c6d0ea8bf2e0a04e8cb51d85b4c9965851059ee46cb7f5cb8ba2408aaa2d0e186abcbfd374525eee9ce4c67c0365f1a082fb58925ad308532b74b50fef539de081a2dce23bc6650e7d9309accb728bffece5a220c16fa7fa681d0d8f9ec79e1f699f0f1c8293c45dfa0199f91e262d60225464f5902dc54fda11e37d9e856ddeabd018b1a688d97c038c49a47e61a7c585edf8947fff1e63952a7", 0x3}, 0x20) sendto$llc(r4, &(0x7f000081e000-0x1000)="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", 0x1000, 0x4000, &(0x7f00002f8000-0xd)={0x1a, 0x7, 0x6, 0x0, 0xfffffffffffffbde, 0x10000, @random="33e84dfd7a48", [0x0, 0x0]}, 0x10) write(r4, &(0x7f00009d9000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r4, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) 2017/12/04 03:33:36 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x200000025, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a68000)={0x0, 0x0, 0x0}, &(0x7f0000d82000-0x4)=0xc) gettid() r3 = fcntl$getown(r0, 0x9) r4 = getpgid(r3) migrate_pages(r4, 0x81, &(0x7f0000bba000)=0x6eaf, &(0x7f00002d7000-0x8)=0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f000008b000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000fee000-0x120)={0x7, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendto$inet(r5, &(0x7f00009e6000)="c7", 0x1, 0x20000003, &(0x7f00004cd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg$nfc_llcp(r5, &(0x7f000096b000)={&(0x7f0000313000-0x60)={0x27, 0x9, 0x3, 0x3, 0x900, 0x80000002, "5844dd73e780552e10283bd0103a4e494bd0ca487e1165af8ab9f821501f84684a6533c6de0ca2970f0f281bdaa52f9574917d095ec85aae74e36aa55c0d62", 0x2}, 0x60, &(0x7f0000f55000-0x40)=[{&(0x7f0000e6c000-0xd1)="511c9e6351ca60f2e2367b019b59aa7d2442fc4a159edc7fb1c28fdb90688e7c648f5975b37d0b9ebae68699636e83a4ab0ec6466fbe054c21f49c5434ffb6b85bfaa64986ceb29cc4606f8d4d2420f35e64b9156b4e30ad5bfd45d09897f46282c8b8f6d704205542f48f1b6a980c243f49d56a727007392438693e709478453f6279843e287e7f1336a8dbdd2c639611af6b88980e3f7bb5c441692d332386d263d56b56fd2fb32b7ab78d8e32d016f2e4c3e4b75a1daba79ef8ca1b6811fe7c171d08bcc0bbe3240f779d2380e80ea1", 0xd1}, {&(0x7f0000607000-0xe0)="117585168b1294631b8c877dbf3a9dfd2714d4b7b16e107e9c747bbeaf38cd1c10e977a8cd7b9624be320f76b58902736b4b9980fdc2258599725d28f853529ceaf13753d1e2ea72fdda5c56adf05fbdf97f740f6fe15bee2e11f3fe2878dce9994a8c611b3c3a981cd0f701a1a4a062a866b2a3ae3c06d47c390f674bac032944cb544bf31754e54de872f8a643cea7439ccb52fb9ea4a7d90c6fc720c62e575812ff7417bc5c614378e464c1452a42cc74f1a0ad6bd01753e3e5922d644858752d36d807014251c1e1c2c559f714f52d286b9cc2252c7fc23c04825a2132db", 0xe0}, {&(0x7f000078b000)="3d2bb20bb3ea76c4f7ee803061d915284fa5d65c529b1cc20e2c00c8ebee18f455f9f3d22df84a281e4c69b83140d3c6b3d5bc6d046b2ef2459b2abcafb3d8ab3584c5c506fba3645ed0d138aec029bfdc706aa748b0440dcde0e752cbeeae0deb6156aaacac7243231ce468039d025b9ce2944df9e1bef8569283d78c17a77ff18409", 0x83}, {&(0x7f0000c31000-0x9c)="0a5af3f812e60f9020a53d78de59f5be4d8d8b6f4bdfd528b8d82598d873b8160cf50c7b4756e64cc1d10a8fe5bd0e451f4e59062ca6e2642c210b6865e47a9ed2cc113f9899d78640010c523f2bd47f4b7663c01046d4ad2189724e8a2f19fb16e51dd59cc3252c2136b0259bd730a828c1512b6d3b345a198e028af4fa5a5e42871e53de95a17190616bfbe01d5de7cb3113b89aa04aaaa094e539", 0x9c}], 0x4, &(0x7f0000e42000)={0x68, 0x10f, 0xfffffffffffffc01, "679a012ef99a6d07ea39a71f296fc12b21f8c7a5743c420a7b4b77aa88ebb2fd810a776f3079dc92d1dbec81c5516d04c9b004f6c969112ff5fa03a902b9ca98243592697e8eaf97beb86f1bcbb91b5cf57da6588f3d86b8"}, 0x68, 0x11}, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006da000)={0x0, 0x48eb, 0x3, 0x3487}, &(0x7f000065c000-0x4)=0x10) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d15000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000fe3000-0xa0)={r7, @in={{0x2, 0x3, @rand_addr=0x3fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x200000, 0x3, 0x45}, 0xa0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d55000)={0x0, 0x0}) close(r8) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000055b000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00006d0000)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffeff, 0xbc, 0x1000000100000000, 0x0, 0x0, 0x80, 0x81, 0x5b}) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000dce000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015a000)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40050, r0, 0xd) accept$ax25(r6, &(0x7f0000182000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000303000)=0x10) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f00003ed000-0x1)="d5", 0x1) 2017/12/04 03:33:36 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00008a4000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x3bb) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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0x0) syz_extract_tcp_res(&(0x7f0000a0f000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3fffffc) syz_emit_ethernet(0x5c, &(0x7f0000ee5000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x4, 0x4e, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffff}, @ssrr={0x89, 0x1b, 0x1, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, r1, r1, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0836"}}}}}}, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009cd000-0x8)={r0, 0x1020010000100000}, &(0x7f0000653000-0x4)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = request_key(&(0x7f0000b25000)="6269675f6b657900", &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d5f000)="7070316e00000000027b006e96", 0xfffffffffffffffd) r4 = getuid() getresgid(&(0x7f0000ecd000-0x4)=0x0, &(0x7f0000341000-0x4)=0x0, &(0x7f000072c000-0x4)=0x0) keyctl$chown(0x4, r3, r4, r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f8000)={0x0, 0x0}) getsockname(r2, &(0x7f000060c000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a48000-0x4)=0x10) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000836000)={0x40000003, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000740000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = creat(&(0x7f00009ee000)="2e2f66696c653000", 0x22) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000084d000)=0x0, &(0x7f000076e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000082b000-0xb)="6173796d6d657472696300", &(0x7f0000d4d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa7000)="00", 0xfffffffffffffffc) request_key(&(0x7f0000dc7000-0x8)="6b657972696e6700", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c36000)="13242c00", r1) syz_open_dev$loop(&(0x7f00009bd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x202000) io_setup(0x200, &(0x7f0000705000-0x8)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00003a6000-0xb)="2f6465762f766373612300", 0x2, 0x301800) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000542000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00002ab000-0x6)="637562696300", 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb3000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) timer_gettime(0x0, &(0x7f0000b84000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x2, 0x3, 0x4) sendmmsg$unix(r3, &(0x7f0000002000-0xe0)=[{&(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000003000)=[], 0x0, &(0x7f0000004000-0x78)=[], 0x0, 0x0}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000004000-0x60)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, r3, 0xffffffffffffffff]}], 0x2, 0x80}, {&(0x7f000000b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000b20000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000b21000-0x3d)="ffcce584f6576022d96e083bed963dd37327f8645d4c73a0135313572b6b32b5ecccd0dc54e542951a0e992ddeb16788be68c12b6a7e69b97e670e8074", 0x3d}, {&(0x7f0000002000-0x76)="5be13a3d8b29fb1be8fb21c456fe04530047d81362b762a33afaad3ac17060fcfde298de089a79413e8944f1982152ab2eba523e670d9edae9a373dcf1a8386828cbcd1e64a4669a151bb8af4881fd705439dcb01fabca857e66d4b6d39a8e000d6fcbe44b321472101540743c3d2e29f786c070491d", 0x76}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x20000801}], 0x4, 0x8044) getdents64(r2, &(0x7f00000cb000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) r4 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000405000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00003e8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x8000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x80, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x4, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x0}}, 0xe8) close(r4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r0, 0x7fd) syz_extract_tcp_res$synack(&(0x7f0000b20000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e78000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r5, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$inet(0x2, 0x80001, 0x6) 2017/12/04 03:33:36 executing program 1: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000271000)="2f6465762f73672300", 0x6, 0x40) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000272000-0xc)="2f6465762f72666b696c6c00", 0x4002, 0x0) write$evdev(r0, &(0x7f0000072000)=[{{0x0, 0x2710}, 0x0, 0x1000, 0x4dfc}, {{0x0, 0x7530}, 0x4, 0xc424, 0x5}], 0x30) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000baa000/0x4000)=nil, 0x7f, &(0x7f000079e000/0x3000)=nil}, 0x18) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000272000)="7a") ioprio_set$pid(0x2, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)="2f6465762f73657175656e63657200", 0x300, 0x0) r2 = dup(r1) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000270000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000263000)=[{{0x0, 0x0, &(0x7f0000263000)=[{&(0x7f0000084000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000270000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000263000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, &(0x7f0000264000-0x9)="000000000000000000", 0x9, 0xffffffffffffffdb}, 0x10001}, {{0x0, 0x0, &(0x7f0000227000-0x50)=[{&(0x7f0000094000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000067000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000138000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000264000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f00000f5000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x5, &(0x7f0000263000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x8}, 0x5}], 0x2, 0x40000100, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 68.798923] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/04 03:33:36 executing program 0: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000afe000)=0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007a9000)=[{&(0x7f0000afd000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001d2000)="00000000000000", 0x7}, {&(0x7f0000afd000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}], 0x3, &(0x7f0000afe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x6}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afe000)="2f6465762f72746300", 0x4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004dd000)={r2}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aef000-0x8)={0x0, 0x80000000}, &(0x7f0000aff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000038c000)={r5, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x9638, 0xd5, 0x24}, 0xa0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f2000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000056b000)={0x0, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b01000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002a3000)={r6, r7, r8}, 0xc) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aff000-0x8c)={0x0, @in6={{0xa, 0x2, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3faf9eaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000445000-0x4)=0x8c) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000852000)=@req3={0x6, 0x3f, 0x7e, 0x3ff, 0x9, 0x3, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000069000)={0x7fff, 0x8000, 0x6, 0x100000000, r9}, 0x10) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007fc000-0x21)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000383000-0x1c)=@ethtool_rxfh_indir={0x39, 0x5, [0x1, 0x1f, 0x4, 0x800, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000881000-0x8)={0x0, 0x7}, &(0x7f000092d000)=0x8) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000028c000-0xc)={r10, 0x7fffffff, 0x30}, &(0x7f0000afe000)=0xc) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000afd000)={0xffffffffffffffff, &(0x7f0000b01000-0xcb)="5c6cd8f084fb668a37830e813f38ff7aef6c9bce2c869a88a7f08a6294ed90ed62dbb11db6e080268a423fea789b2b29e04b976dfe1c4daef51d3030c8f42cec28d5da9259a0fafef0938d3c410cb369f5abc20b2c269b7be7c2abbeabfe967518b6e96fc09de84172e744420c8c0d4b699d1b135512350c7a8114081ead351a1fd6d75974ff8e9b547f3b0e8268067d03dde0e13c4b7e9242e55240858a4fcaac5c1b70ea3b5b8c1eb74d3e420a93d8b9c293d8038c8740de12a5030a1b2978d1616b1275186ad4313bed"}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) [ 68.819795] binder: 7792:7825 ioctl 40046207 0 returned -16 2017/12/04 03:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003fc000)="6465616400", &(0x7f00000a0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x4) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000612000-0xc)="2f6465762f6175746f667300", 0x200000200001, 0x0) ioctl$TIOCSBRK(r2, 0x5427) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x22424, 0x0, 0xffffffffbfffff20, 0x0, 0x3f, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00008ea000)={0x2, 0x78, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x100, 0x2, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x1000, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x2, 0x20000000000001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_open_procfs(r3, &(0x7f0000fa9000-0x17)="000000000000ffff4d00000000735f6d61746368657300") socket(0x1, 0x2, 0xfffeffffffffffff) r4 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000782000-0x4)=0x4000000003) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000da8000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10004, 0x0) perf_event_open(&(0x7f00003ee000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0xfffffffffffffffe) openat$autofs(0xffffffffffffff9c, &(0x7f0000cf0000)="2f6465762f6175746f667300", 0x20004000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x9, 0x80000001, 0x0, 0x8, 0x100000001, 0x843, 0xc9e, 0x7}, &(0x7f0000d26000)={0x2, 0x9, 0x0, 0x0, 0x4, 0x3fc, 0x9, 0x9}, &(0x7f00004bd000-0x40)={0x8001, 0xffffffff, 0x9, 0x7, 0x10003, 0x7ff, 0x0, 0x9}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) 2017/12/04 03:33:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f000014f000)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ae000-0x10)={0x0, 0x3, 0x6, 0x4b4}, &(0x7f0000b8e000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006e1000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d74000)=0x8c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00003cc000-0x9)="2f6465762f76637300", 0x220401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000887000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000138000-0x8)={0x0, 0x0}, 0x40000800) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000fd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xfffffffffffffffd) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f00007c5000-0x40)={0x0, 0x1000, 0xaa22, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x800000000000008, 0x8020, 0x0, 0x0, 0x3, 0x1000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r7, 0x227e, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000482000)=0x0) getpid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e41000-0x4)=0x0) gettid() r8 = fcntl$getown(r1, 0x9) r9 = getpgrp(r8) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000277000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000043f000)={r10, 0x24}) r11 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r9, r11, 0x1f, &(0x7f0000529000-0x10)={0x1d, 0x3, 0x1, 0x6}) dup2(r7, 0xffffffffffffff9c) r12 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ptrace$getregs(0xc, r8, 0x1b6f117c, &(0x7f0000b75000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r12, &(0x7f00004dc000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/12/04 03:33:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101805, 0x43) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xf72, 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) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000eba000)=[@generic={0xb61, 0x1000000f510, 0x44, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="7e6d6e6574300076", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r1 = syz_open_dev$sg(&(0x7f00006fd000)="2f6465762f73672300", 0x0, 0x8006) pselect6(0x40, &(0x7f000001f000-0x40)={0x7fff, 0x2, 0x9, 0x10000, 0x9, 0x9, 0x8, 0xf578}, &(0x7f0000d93000-0x40)={0x40, 0x80, 0x100000001, 0x8, 0x9, 0x6, 0x0, 0xfff}, &(0x7f0000e97000)={0x3, 0x8001, 0x8, 0x9, 0x800, 0x80, 0x100000001, 0xee5}, &(0x7f0000031000)={0x0, 0x1c9c380}, &(0x7f00000ec000)={&(0x7f0000f22000-0x8)={0x2}, 0x8}) write$evdev(r0, &(0x7f0000c38000-0x30)=[], 0x0) ioctl(r1, 0x2286, &(0x7f00005f8000)="") mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x10, 0x2, 0x200000000) write(r2, &(0x7f000057a000)="1f00000012000ff20500050000000100000500410a001d00a80000000afe7e", 0x1f) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000465000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000076b000)=0x62) getrusage(0x1, &(0x7f000052c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xb, 0x2, 0x87f, &(0x7f000046f000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fc2000-0x18)={r4, &(0x7f00006c7000-0x86)="ca6cd4d31bdbebce8afa000004e8aaed770d1aa7a8dcb559c2b7ba7a28e36e18d7b5996429c4e1117647563e6fd9028f91c42d000000020067000004cd81bd0417435bf8000000000000000893579d75f342e05132751b14dc3e457dae800df8dd06efe4b49d49ad8b3d971446da6108f481cb5c4cf9fab55a2977d6e3a98d5a1b23ba2cdfa5", &(0x7f00007d0000)="00000000000000000000000000"}, 0x18) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000234000)=0x10, 0x4) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000172000)="000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000bac000)={0x5}, 0x4) bind$alg(r2, &(0x7f0000808000-0x58)={0x26, "736b636965ac7072000000000000", 0x101f, 0x3, "686d6163287368613129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/04 03:33:36 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000a0a000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000e41000-0x10)={r4, r5+10000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000bf8000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a51000-0x10)={0x0, 0x1000989680}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000b17000)={0x26, "6861736800000000000000000000", 0xf, 0x20001002, "7874732890657270656e742900000000000000fffffffa0000000000000000000000000002000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f00000e0000)=0x1f, 0x81) sched_setaffinity(0x0, 0x8, &(0x7f0000092000-0x8)=0x40000ecd9) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8000000000000) mmap(&(0x7f0000677000/0x3000)=nil, 0x3000, 0x8, 0x13, r3, 0x0) setrlimit(0x800000e, &(0x7f0000959000-0x10)={0xcbe2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x80002, 0x0) setsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f0000539000-0x4)=0x1000, 0x4) r9 = dup2(r7, r1) ioctl$TCSETSW(r9, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x1, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x3, 0x3, 0x800, 0x0}) mmap(&(0x7f00002c6000/0x3000)=nil, 0x3000, 0x0, 0x801d, r1, 0x30) getresgid(&(0x7f000068d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000283000/0x4000)=nil, 0x4000, 0x8, 0x51, r7, 0x0) select(0x40, &(0x7f0000feb000)={0xd21, 0x3ff, 0x8, 0x10000, 0x981, 0x9, 0xfff, 0xca2}, &(0x7f0000535000)={0xe5cc, 0xfffffffffffffffb, 0x6, 0x44c, 0x1, 0x2, 0x4000000000000000, 0x4}, &(0x7f0000366000-0x40)={0x8, 0x1f36, 0x0, 0x4, 0x5, 0x80000001, 0x4, 0xfffffffffffffffe}, &(0x7f0000965000-0x10)={0x0, 0x2710}) wait4(r0, 0x0, 0x1000000, &(0x7f0000b99000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000039000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r0, &(0x7f0000c4a000)={0x0, 0x0}) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={r11, r10}) syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) 2017/12/04 03:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket(0x9, 0x1, 0x0) r3 = getpid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000023c000/0x4000)=nil, 0x4000, 0xfffffffffffffffb) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) sched_setscheduler(r3, 0x1000000007, &(0x7f00006d5000)=0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x3) r7 = syz_open_dev$mice(&(0x7f00008c3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000a5d000)={{0x10000, 0x10001}, {0xf7bf, 0xff}, 0x77, 0x7, 0x8d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000b01000)=0x5000) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000a7f000)={"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"}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a9c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036f000)={0x9, 0x6}, &(0x7f0000c83000-0x4)=0x8) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000ebb000)={0x3, 0x0, [{0x205, 0x0, 0x80}, {0x9, 0x0, 0x0}, {0x4, 0x0, 0x3}]}) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f000098a000)={0x7, 0x64, &(0x7f00006e1000)="9ca47436731be6977130a048563f3674", &(0x7f0000ba6000)="", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000402000-0x1000)="912fcaa88e26c030e67e771690b35d7452e42cf32329bada34653020d3a488b8403f2f946c4f2850707879d09ebeb507965826f3f731b00863c7e7a1eadd2bd9e1919a024f75b5783110b81cae3edb2c49b1e466412661873ecb49a158f73b2a3c15b557bd868873f367d3eb6ab0fc6d74586edb4da07c1c1a61d8fee6ce6cf209ca6b3309191e8681db6c28fca8939b71a715eb5bfac67abfbdb9e74f0ca4038b4f78f26569982bd798c43bcb7cd09b57490015f24da2815d1981d032ae78dd0d2892b6aa9bbaa75ec702d0fd174e258253ce94c61c27fac9d0cc74ce02bc823c7b55561b063b6c878eefc05d578ba358106298aa50bbc6c2d5d1719a278b2c1041ef4dad91e4dcc50e7f2214ea1d921f6632ba4632bed3b8728c3191f88fa12bbee966d7fd41cc17098d51db8ebf4545941404c7478cd294ffe39c52b5e918fbfb59e559e917c1705fdda81509cd70e5b239ebb39d26bd6c7e8bca759f2473f407cfa8b34441415d2ba772003374f9a5904c6f97b9d6e71bf241d2318e30baf4e4de5052de0b453f54f3dc7f8171b7ed16521d45379d096c561ef26f2fb153aa6823e431d6cb6dc77c40850463ab362405c125bc99d9215d38a14677961e74461479e1c75a2e83ff94f445410c5f2894a5bf77bada92191714413a0e5a797833eacae09bc3deba53208e858bc875adf6aaec5b54fdf0ca70beb5724f76571da69920f7f73b1c5f39820136eff4a712b9715c89ed371ccac23ba35495e1910b056f1a71a43a21f8b87846f57fc7e5db68bff8e3c5ff15a61471827bf6e746fc0e658235395f2fa379343c4ac40584037fda4df835478e370907ddbbb3f4b75fa0af5ac81173ce0d3be4941b7dd214775821faf2d16d1e75a78d4b7a1688ebb539d525b9bebf09466094c3e091e795c6121bd7d58103e66f0d27f6ddb9aa5a53498819a293fab0ce1a2472cd314a5bfa058fcf650b925d0938101e987d408de74cda5c7fab450dcc8931240cf6730392cdb4f0c781437748e5d793db14aeff69f200d8c890d96113f4833d3ee3a2f6ea2049d626db613d9e780c07de922fcb01fc6e9d52c4ed29c86235fa81ef2011ae67a7af134599bc7978ba5333e567d2b53a4b280724a8df7a92c40ba06ce307135ed403e18ecb35eac984ec14f73b492256bd1513e9016c9c340431dfd2818b9f0c70fd2c85f425f2784aa6d7714f3294446e28fa8a19235346882af1a6d086d7c6d26aa1fad047877fc71525140d733f364187d2f0133a357f34de2708d6ce30494edaec004a929d46443115957bff91c26b0031be99c557ceebd00be7871b40058273cd40b9b81c4da6efe86d56be5002d43882a94cd4bb35df831ecbf13a33789949f438822c29bfca03569a272df877ab0543a58d89b79cd9b4135c8566ed7f451e1e002ee3cd691376ad6e94f6a153432d07fca6cf041bb8920c413d66f006be945aeb9d0f8601047b71170e9558c3e189766d731dbb0e6cff95404590665af9c2e2e2b6c1f78fd3ff1afbe55b3afd29b59ea46c85880b580a78dc6ce840cd43196a11dacbdc5bea768155299f32382d67f567a1545f757a8195cb1961eb06a1f71632a6e3e68fe9ddbfd337dc8c46e0440edc1bc9ff00c6bc94edf9e8dcfe2f254dd105b94ea601afd50f4fd3dd96cc83134c30ee0bd1838ef51b197e7e6b0f6435784dd0ce5eaba683009fe7bcef604a85410ec6f300e1c26cba81cd1672fdc70aefc7c27b48815999a7b6a673089e5207b342c88dbd82aa953d2fed40134e8087468cfc96de93b76dbdb7d9af7599e8b219b0fdfdf2dce1a7f8c98ffb3123a9389a59af07153950104ccf24b2ca633d409ff96a98b7251171e51ba1620db4a80abae5bb0293a24713433fae836733c253bc43cab67bcc12e3bcf2d07b83d34f9000e10afd9512379ca8a86ee5af6a95dd573aa22e11556b65a167d807dae740ac8e241bcc1ac8ae66fc9dce9c372ea81cbe112175ab9b8a49a2da4a3a614ac2d2da11069284ecdbb4d0371b3f9a14420f4f3da1ee52d7e082579befdf4d93f8090872226656775a00454daec2ed940aee4e9ca11657889d4c548776ad8e5a014456889546bb1607d67a2ec00458f9d0b81d29fd41b027a8626f76e7f0c2e28a535246df0ed1ef9840103dc1afab147f3e200ce3cb81ae9f9ef5d8f7de31e966286bd1cd4aa4e1c44efdb61a92d069a552856f14e5e798571b0286029d4c145776c2cc222962bb7bac981213180d13f74e98439c58db47b5a499a92c2dc88652c2829f1134caf17a8077b29324bfb1db4b36cfe626b5281f78da0e9974a343c5817b66c1a3338dc7827436bf9ce8635dae1facdf29391a5deeab8c042996fa118bd28008b049abb5852ffe15476417e8663f5f9911eb8f65b821b877e882b37e54e91b1afdd8c95836acf6cd270db58860ab5cd197e1d70d2519a739b564e5aa3c94328330ff344770833014bd8ed368dd601f88960d78abf4cf620abf337e47a1bdd778a44260fcb8b242537dbd46f6d7834052b1925fe4b3598ebc2cbf0f49f88cf1db427728329f3ddc94e73e7c6ea73732c5ce2c664e7fcfcbcd8c8f9874951a47eb5d664132fed2a9fa0a3b9f1b0bb88b59e0ac0d50b9dc865226668e9a3eda95da7aeb92b5725b7259a2c7b1386b737f9d0310ab99724a07adc44768ea76a5e6d7fb5f06386b47ffc163d8e183657be6fe79c945ffac9d1599cd50906e1893dbaf73cb802ea12e5a0f6c5c584dcdcf9c36837c5b8e7277ff79991bb3a7e9474a5d2f23222b0d608f9d27531891d68e8c492c52432ffa9d84fea80f4e621784c629eb608f3e0ac3e84370e40d01694db5a72ecc897eea4bce6b750750a642ef66b20d82e82c7b2beba1a4d3768d96df5fc5ca7b22e35454a122a010b550ff49a6a7a829ec5f29010851a9c1c9fe98952d0832cb15758627b48a234140c1c430cd7981e4333cc8ad90cf26865f5092bf18889b850fa3a175b999bdedc6f36e5198992bcf444d60f69d35fe3ae5cdbb4bbe615c298a31aa4b53518a8b2dd9a33d40ca41e5d5fa962964997e2eedbb6fe6baccbe94b7213af24a9c0d772f5745319d0f613445f198bfb02da7e048df065b2f338bbb8124c74b5b88d8f2af1bd06de0d10075f7dc06240b24394af7ffdeb92e701357439b061bf904416a199a0c3c50307db91ac5a3315d20e60b6cfc82c364f06205bd7de997c811da6af598d4e95666f0d9810fade86016cf8cf0b6e5a289779d9ce7a04e33a3d3245852ca77b1f95c9e94d4588f4a22c930559916fb5c1b3e887f371179d13abdb58f6c0593ca185d08671386f8b63b7218f7aa1e22e4b86386f98f280b2ab84f03a4cd010e6937bccbfc82c856e4c8375703e49d77afa34a2b8bb3f7a7efb2caf50e84de59ad2601d9845b2a6e87e03a9007fad411d6020ff6a73354c962f6f12916a382d5b7d11832ffc6b6f3e4ed55d8ad933a0fd08b7dbc6e85fecd1e12d793357b87ba9c35aa1e1d70f3803aa4fd4f892a1a8f4f0ae4e1ac0e69260dd2d06ba1356ea5c59029cf1990aee305dd5ddc22ed7e15f23bc9fac2b8c763b8ca2a71777984905d72d7bce2345fac44a7346e33b8c3677120dae34c67f387ad62f9318234dafe2fffb89bbfc8f401ddd1ca273de9285904fb25afe1c3cff61448cad87eb8b09bc285079e17bd41d56114aba2c391d5534872462992e5fdd1c621b079699dec0d8896c6e66e260a53f6cc5d23793264e06d2f0237eddfd61cf70768480c53e4e71d574c7418ebddf8b0415c8bbe0c1d7386b558cceef9e2512312047cd1c9bf05de4f84f32ae4fc025a321c7888663541ed406d9d42a3682bad7eaa429ea0028ca86ab64c00bce6f46a541112790236d278fd91d4a94f1b3fd38b2f897c63cd58d01a4cc9b7a6a5928ba650ff585ca5545f914fbe873bcba12da2ebd50c7933afb2029cfe3fb3508714e5710bb9567fe0c090fd923d07fbaa07cc7f261d4e88314742214fda286e1892d19b44298212932ca01310de5bce10fbe2123440d8f665a93579dfcaa7660053352fd5457a3a74ffb3e70c5c95a7d89d72ef15985b65bfaaaf631faba193e632dcf03d6a20828e96003462ce0e743ef6caf1b57643aa15dacace960c466e213ec037bee1234f40025be0ccab2a64af336df7ebf8c49fe88be4bdc0e074f2998c952afb26efeba3be41d67d8352f027baa935c1458a759f79a90b691f0af94df3e4d5ae273c17b12ff2964200f763d5a634492097575be4f87ad61630d3bea3200e1c36835174a45adf11f4fd0b7007897dd067a2db325c2577c44f843d2eaf8e827a98694689043b30be0b833d816f9aeb79a78640101c166aaf1b033188364e051b095038ded83c2c24cd5e434e7beb623d3d799727d72456702ca08d3ed4ed58bf3522beede8a0732f3b98920b1ecb7ea6a64ec90b97e7d76fca41bb41ec7fd1e122ce5bc3d6df8492af879f2840492b0e7371441eb28e4f9bf42ac30f5210c0f22e9f9e9dae11007ab059db3d82690899b67692be11c509faf889ecffc5c4de10ba7cce17e85bd10e50a6dd46b9bb3d0f949813fd733a842744a48ea6e6f318cdaef3aa6be3cf7be1f949f527f1545b2ce2020b2334097c66ae2ddef0141703c0082cb5cbe2995147c5101224e1b5248bedff425652f4dfd23bd8f90dca39a5f559ced81c1f9c931506f3ec68dc2d39c519386bd2326ff27dbfc76931ecc3abfef3aabd138919a83e586b1f715cc17d8e986c1e90aef288f5db7303d6da223c62959a1eeb87697315f7686b2f6b77d82ecbae566ea0eb3d716eefe8191f043d8a60fdceaacb28e56aadd23c6549b8fff8ff71578d0b1900d46cd7f5b8bb12e57037f684d74b52a25f7a4ff9d30a3523f53307950447e38ae04557bfdc91b799dede30b107bec5ad16568d31c49d38b3f4a815e28dc297bef1b9f139c47896ac7a79b41ba294736ee6f65319cc9cb1e5cd43f29dbf46ad9d12ee40b81665b28c1a0e05514b2590e94811d8928d23810eeeb8cccc9d56c65711273902abb077e020b1dceae61494ca5c558dc821c8736f673be3437796c9a8fc3411ed3a5bc002e8ec55501d022405347eb62b3fd8210dcb954a06a20b04f0be6f2b29c2916addb412eae1c2eb8d037df3e6e40b5f57f2a30471cc7a10ff2dc39934961abeeef2709711385aa9d1aa48f4ac7158b30b7de411a10eeac036d8016ddf5b72b44ed40848374f2fc9373dce32b02671a31e4f22e9cf1d5cfca2c3ceff088dcec063f45818f1f47ea4ba13c678d763dea70f5e402ca73c49ee9535785712cf1e446e1ad5c203d8b86d46296d79591a7a0da4a51fecbed3ce31e30f6311b9626cdd5da4146de28f4cd146284d6cca7d3b806e4b4291a0c463112e8ae1d2fed857510191c86b86e4b5f828d4a8b80480bc67ee8674b9c5da5e2198bc0e01e434af15e0411d5ae54f264712aaa1462938df8fb7ede4eaf77885267e8bb4615da73f56dce115f84a15e83b5c4bb5cf81500b77b6f6cab3554134b7ca5f3f55edf4ae45054c4b71dc8dec17a31434b7869d7347f7b30ba902e46ac99b4e69105ede5d1b5f09708eceb498046975316c8c51b73431dc6d7566c8fd22522c184236860093e080e5bc07baa5c670b7ba366a37f9459991bf076e609569e12b81b660f082e2e49abe3dfb520771d3ffe24b947818d6436719461a91e4d26e1a96446f12d68df214dc1671961f21d3438ab20a8c6da10053d71b02e6d6305c266da52ca60ef2194c2973", 0x1000) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3f000)="2f6465762f72666b696c6c00", 0x10080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000da4000)={0x9, &(0x7f0000ac6000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000a38000)={r9, 0x24}) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000558000)={0x7b, 0x0, [0x401, 0x7, 0x5, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 03:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee6000)={0x0, 0x0}, &(0x7f00003c6000)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000dde000-0x78)={0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x8, 0xaad3, 0x5, 0x4, 0x0, 0x2, 0x400, 0x7fff}) r3 = syz_open_pts(0xffffffffffffffff, 0x404000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000021b000)={0x7, 0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b54000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000266000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007fc000)=0x0, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lgetxattr(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000b92000)=@random={"73797374656d2e00", "00"}, &(0x7f00000b1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da4000)="2f6465762f7667615f6172626974657200", 0x200004, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000931000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000e06000-0x8)={r5, 0x10}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000023000-0x8)={0x0, 0x0}) 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x88000004, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r4 = mq_open(&(0x7f0000233000-0x5)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400", 0x4042, 0x80000000000, &(0x7f000066a000-0x40)={0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) r5 = dup3(r4, r4, 0x80002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x4, 0xfffffffffffffffe, 0x6, 0x0, 0x7080, 0x0, 0x0, 0x7f, 0x6, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005bc000-0x8)={0x0, 0x0, ""}, &(0x7f00006a8000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f4000)={0x0, 0x1}, &(0x7f00007e1000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c7e000-0x20)={0x0, 0x1c9, 0x1, 0x8, 0x401, 0x8, 0x0, 0x7d, 0x0}, &(0x7f00007ab000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d4000)={0x0, 0x5}, &(0x7f0000712000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000814000-0x98)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000ae3000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab1000)=@assoc_value={0x0, 0x401}, &(0x7f0000dab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000051c000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8, 0x6e, 0x100000000, 0x3, 0x8000, 0x10001, 0x9c, 0x36, 0xea, 0x0, 0x0, 0x9b, 0xc5a, 0x100]}, &(0x7f00000bd000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e0b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x10001}, &(0x7f00008de000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a2f000)={0x0, 0x1}, &(0x7f0000144000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000a4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000dfa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x1c) sendmmsg$inet_sctp(r3, &(0x7f000045c000)=[{&(0x7f0000713000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9e000-0x90)=[{&(0x7f00001f1000)="05076b56874b7283a9f3fbd7c425168d50242dd062e2902cf20453bbf3cdabcf58c6f0d266df877ae08768c87a46907a19ccd5e49ad1632193f8e7e0b693370708ff31892b8e74c17091faa528c77344b84a4737f053d8e85d1f261d48812460d8dd1a39cfa7ff1010fba82e6b393a99f56e40d33733249fef5c659e10ed082598e4b6de17ba56bdd8b1184c8c296b00c0bbeec6418b8d92a49755fbd1fe655f99b132200dc79d63dc6162675130d891ed8fb8ff69f9015b0f701b6a75a47f4d9b2ce3e06cd4471c2699214d8d76b35f202919df3ce043d4fa27", 0xda}, {&(0x7f00008cd000)="c2dafe0ad9b39cedd8b2e8fe73d93e0bb8ce28", 0x13}, {&(0x7f0000a51000)="4d00933cb3ea6888bf4e6f0ec2bfe96b849f2282890d488ed82c0ad37e0af384ae1133a16399a67c83e0b80b6e2baa0c9bb0ed7bd040e30ea63f298624063e4fdc9ff8e72d5879c79b98892a2a5cbe1dcf1409bbd024f46e7f43439174d2ad1f438822fb40c2d3cc7caeb930b74c89a1a2fe6b2339ba6328fb204df20a12b363a0fd79cca84bb04cd3f2f0017ed4a49a6fefa4d4de90b997d3976aa8469c293e9d30d43373994d48d9f015d9f74f0c2d09342a8aa385f3f13f0107369b1d6fe64442f471346d468364f16d4cf107727dac121546292937a1c9b3697c6cd2504d", 0xe0}, {&(0x7f0000b6d000-0xcb)="e021b0e1920404f375cc98f40c724a2cadd820ae070a5b155f05d16ce9d14d13595f9f8daf261889b42fc57eaab616998adb25ef9c27e3e4cea8edb3057831fae1969174a2518a455ee43e579752f12dd398d1fa1233f132d9b85bc4859f6a9c752363b8447abc75e4591aabe7cb0d0cf05b38c0b394099c075a5452021191e28b5dcf7386ae9919c04530c93683fabf66d8611da1db8a939addb594a751261606653281c1101f59ea9a2e4427664247efdb2a669fc7d49c4f38c52d67d7848b72c7c0a0d2c8f4d3d411ea", 0xcb}, {&(0x7f0000d8c000)="0c920123374cc94b28f58a285b47d324a953c91c1b4006421c80f740ea23dc6da7e078d3314183242c116c0978b35616325d39ad6a489326280d", 0x3a}, {&(0x7f00001b2000-0x26)="f54b21709c81cb457e035f3d8b626d1b2b1238b95f3a2a69ddfc68aecd4b399f4432f18d1d68", 0x26}, {&(0x7f000064a000-0xd4)="efc6218b3e0929c01c7f0850b815c5144c26c6be7094f6b29ebc31c726a2b9387e1f8e55dfe75babf81d0da4cec7900ead841244da80dc31e161c50acac5a71a3e237ff875781b8730c257c88673dff475859a9e2b1a35fc7d592ca30c44f342fcd8e79366e25c41d5ac4ab53da6786682222167fa150b71ab483526973976cd3c0f939ac1b777c3f0caf1315a6d07da3723a8a97fe04604e4643dc781f45573d1296b3c2f078940ba54ef9953eccaf3f54c9402364da474170f2652b9a6bd7e700c936e8cba7bd268d4af1627be9b0111dd5644", 0xd4}, {&(0x7f000033f000)="b0e5bd65c63df95021e4743d25118575781b52ab0c94671605f30e1c523ac096d548d8c340aba23f7fa6e5c796e2fb69592df4ff639cea35f04ac2dfd2dd2a98ecdaa005805a13e6f2a6df207588b7a2afa694be96", 0x55}, 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0x1000}], 0x9, &(0x7f000063e000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x209, 0x7, 0xffffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x200, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff01, 0x0, 0x200, 0x1ff, 0x6e, 0xe7, 0x5, 0x8001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x100, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x8004, 0x3, 0x7, 0x2, 0x70ec, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0xfffffffffffffffd, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0x5, 0x73a6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xeb, 0x8200, 0x1aa, 0x8001, 0x1, 0x7, 0x400, r11}}], 0x8, 0x20000010}, {&(0x7f00007cf000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000018e000)=[{&(0x7f0000bde000-0x92)="59c3071c1be8d386720987e4dbc177426b53df8515fb10125197e0ec594b25717f24616e6be75667bf7f4988273befb4e5b6feb52dd319993bc7ace44f300c4e2afb76ac976bc32fdd257d342a3a5acd7e01015a0248ba3eea0113b9cb3937d5759fbe66d02a76e707d39fbafe2c437fc93f41177b3de3a3195edf6fcbbe5e5d4ee052ec5b2f012516db1884f16addefaac6", 0x92}, {&(0x7f000053e000)="a370c9cb2f0733fbcb062329bbdc526d13b812d833290e0b1acaac3fbd056fff3ed4eaf64182443972943953c199051f53ce2cae14b819a873e9f4e0bae9def9a152a44d65ac074f337743a84d42699ecea3ca9caac9d73dc28718fd95eda97cd66492c36e0b07408d9a438434f826a32c7df5257c9d2ffa74", 0x79}, {&(0x7f000065e000)="c08f824bc9c598831762b3371d9ecd825180866eed068937e64765d1725368818be1a1a05061163db1c225f04ab152bc8b04e684fcb157a61b8e980b57ea73fed78fac51aceb62208796aa9a18d4e7d5cb74a1becf85a6056ef4fe0a953cd48072078e7eceb977c2b0859fc43c3cd7a1dcf29bd29449e6eba703748eeb8612ff7fa04741917f62dbb0fb0c92519488e3ddb20d37565e3c8cf0b72a47f6316220bf1d7c3c8452c0aaa212cbca052e69c517cc25c66a2266fb8572999b7fbacf3dee8f17872c65b135ad9a90c52d93257e54aa2cb0701a5b5f38752098294c1d03b782b4bd6fe80a5a54d60b3bf70096f695e70d8c6a35c7e3ba7cbffd8976865de618ba467ef085621b4e6e22b94c03d9576c11a92936817fc7b7725bb5710eabaa2cbc0a079ad2c29236c0e10a0a179ec7edf47df23d545ae480f3dbbca910589e59d2715368d002397552a02773d347844999333688acd963f2ea8a1f2ecff8e81c0b82ab28d1cb76ee185f7801242be73287d706f6f46777963c9d796910f03b18ba47b6e379f33ad2feeb3b82f2d62f5dc5c575bcbabca82ffd0dec53dd4322c7b420f1229774616657e9aec65cd808c7f11bf6837e032a6c510ce2806c4c68302a053635e1c559d353ec88dbe9d063056b300b1ed08e255760c037975e0ff8f71af57ca0218f5b047c44c1e5296f70ca3bc696a31118666ea0b87bb50606f5d3bbf882acb70b1d2d11f8514b0f8b7c3ae7e7f492a99f0b8e3863027435e1d3f8bfb6f68ee289cefb2fb60303b4774a79d087a6b263a90054bdd8de9ff7c11a9e51864061495c9b711b3760f0a236fbcbd7c796cf0500fdad55ba34227a93d6079462f9cf0bc43b162a0828ecb020796e8af8883460b713dcc08bb3e182af0c89d2d7391c33a6299d86864fcc269bf5219cb7f80d8a9482d3dd55d6af81c965dbaf71b0d7dd415353c915e2d329a8b7c48683a5982706685f70ec258347cee09745c0d46e462f89c9318d49b922493f0402bf4e1d2189c8cd623e739ada6970aa46fdb06df9818931e9b155c07b3bc1052f7154b82c1246864c72752306e98dec06c018564db42b3138a6e7e47a1dd21b9a261ae9a73d7eb6c890b32089fe1b94c1144ca6c856399c5465f628f28a8c00a930d152ee1bfeef93590221076bfafe37406fb00db77f0c90b4d975968da8282abcbb084503d95a6fa5aee64d884fb61155b81c32204e6cd00f0637fcd100e8b0bd997a4ed37cad71e07936985b4d357892935af7f3edd3beca95cb7f499d0106c5158e7718271d79422f5f25c5f5c892f01fc910c309d47305c9a9f60612fe0fe5f95db040343ddde843b1cc11c4c34631ac77649ef480bfe8ed4aae2e01676f4cb7c9d5bec5c567aaf759aa5d61f94bb8a3c7105b5bc7b99ec1657009c6356fbcba6a2aa2b0863fd60533039e0375262193eb2c8d799e6ffa39d1fc0eb17f08fd44965a78217c3e1b265430e34efd20d05cfbaf0111d2a3506b9df0ec0487c4cd321d34edae995d8cfd5538eb81a7f625d0f3e1491f7a33543e2b90773536c5cde381c9732520c50b6ae07c8c616420ad6873146230ea53c0f0be72c9c2369d06e861bb3daf86d0d3833c19d0cabf9ea74c7b031dceab6475e32daee3d41ebc1f44f703f848abac9d6a8d8c9ae8ee8847265eeb12894255d933d1962190cc8f28bf25c90e715f8fa827433dcd0da76108b40522eb565f4505d5f4d245804fbccf660c2f777bb40c73ca6ff9bbb8d33ea868ea70ff5b4c4cb6771df5a07efeb144c62d5c932e381d8f4d432ed6e575a7209397ac7df5799b21a92edbba6289f9ccb9bbf294ece98b957e80a0dda6f63fdd6b8ac6e342520988d4489d70e750bc6fed7d8578cf741016ea460661974b84743a2c9ebe1f974bb24c7890f9f1b0194adefc0528cf6ceda97844151e643cf6dd233135f4a55ec6adf0e4fe4ea8fb8a3b9710b19219f97b06e079bd8e5e834beaacb0b8f4d904ecc6fb76c6a6d173ef6ff93a97020c62046696eb98a9e20b5e2cd051af8305d8608613011a34c213ab43506b61c46df9e703bf805ae6d7a2224845f146177a416e95df24153db5bd65fa8203d99e99c83fbf3c6d4f207af9e1502a5d001c4b3a7fa13e4ab996bcbf995337df02971cd48e7b169ce3eb6811eed10ed6f16668a23ee639444941d4f45ba17e44d8e1bbd361dfd3763fa07ea9baa5431d5ae715acd278df2dafa1441543f6a741488ba9a9fd01e17fa6fe6a33085f37fed8e03f8812d27b5b50cd9707073edf65cf4e445e6d50e64f16946f17d1ad360b897ec63f66277a7553c69d6d393b747ea95671e479ed0121c84c4cc8cbe6374611c264bc49e6a3d166c11523507d07e19e668e3790ea1b3361484ec799c062db84b77d3fb643922762cedfa7d942ad99c5d5a3cbe4ca668f8d7b98e3c013b764ce92afc0b9d8c1324a1c1c75a90aa9002ff69e4a14f1d2f9f5dffd5365b1768620a84afd3d23eceb50243e371826472e5648c8f8d7e92ecbe4a2854406bfb123f28cda71adc24dacbd74b8f83aaef6d7e462c5f74a6629761156e836fc10a7a0302f4000d936d3a5bbc0f03a7820b27295d69c211f9ce8d8e8677583bdabe11740a4d7f55f741fd71f24fd1b78ce8d939107195c176015aa3135433f279bd68be2c4c8e07f177ec10a791d68e48b6929a0766851d4e5a71b52f9bddd4aa5c63a61eba97b6c4e369e91b09c0838b964bcbee03775d2342da933fd0d99988baaa6a0bdfed9e9dd62ac2d53f9671278bc680353236ae82f88a745c70bd684fd74e38e6b336978d4af64de3577231e582468f6e78b2ac69a517ec0a9a0675f55bb61f509fa8b11106799a0c653edc35feb0d882c0a4f64d40e859432309c63e877f6b15c21287eeaea4900a7b53088562b13e85f85c1756d42a7929516da407f9f3dee5fa3338d2a8a3fb4c6144d307f13803ecaf880c015a423c536b9d18ba37eb28fe0101bc35ee6a26fa5270ed6f58be4af5d786671751002c28735ebec86a57ef9faa9574251a45eeb062a9ee0a6dfaf6d9d972ac0538dbe628922d80d27a9c310b5223acab31257bc960e00d3f1e60fc60b95a67c4ecddc9dfbe3a5686fb73c9cfd6949474e907d77ca0415d777f079f5e51b6b29d02c79409d6bcb14488346e7ca938a9163a4dc6ee2344511f97b1d39004fad5679f577b12afe420a569f362b5ba3d5116a6cb840d5ccf1e5673759c884408b752d44c9e1ee8dedad263a6fc4066cc092f7fb715374da09df10823dcb552705f2e47978c5998a764440baf9a6971f3f99369f8dc4af0abfe5ea80cf338daab8245f247f1eb21a79fea605332889c735a3ac01f547036dd2f7d2d2d5fb58d8e704f129cb44f4ea2dcd88187d7089ce2628bf22ce767a7f7099e35d8ae0bff1f4bd6cc8b6b5d43c26af874610dead9e706193f8497e52c49bf8c09a3e9aacd742d6b38bfbbf3119ccabb50927b39e01f51a9b25ec009b175c73f6024944b55a81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", 0x1000}, {&(0x7f00006cc000)="00e12f7152063b2bd022d26d1cbbfcfce738f9126784957d387da474fd29dd3337383354528d1403dfbdece32b864107ae9ff4ab9173db1272a438a86522182fd85ad32bd82936c9a21e67fa43d82fa3d829d6e4d343ac37863d45b61d16d0dbb52c9939c74e44cc0d829d", 0x6b}], 0x9, &(0x7f0000e40000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8, 0x3, 0x15b, 0x8, 0x40, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x10001, 0x1, 0x3fff800000000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x5, 0xc, 0x5, 0x1608e38f, 0x40, 0x592e, 0xb92, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x0, 0x800, r14}}, @init={0x18, 0x84, 0x0, {0x5, 0xc4e, 0x8, 0xffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0x7ff, 0x7}}], 0x6, 0x8080}, {&(0x7f0000de2000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072d000-0x20)=[{&(0x7f0000ebf000)="0c19ebdd20d8d662719cd436", 0xc}, {&(0x7f0000500000-0x68)="5e21f8409a351e1678c9d16a9ccac45e31466535a96cc905512a8e6514601f1a3d80338d6961ded2dc729e6713f7db7609eccb76b114f2c40464b878921f5000dbfe416a54661952caf72de7d8b2670d975a1f09bab54af05033c694ac6de127423bcc81709ba7a0", 0x68}], 0x2, &(0x7f0000989000)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0x3d, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0xffffffffffffffff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x3, 0x86, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8000, 0x7, 0x20, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x7ff, 0xfffffffffffffffd, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x5, 0x6fd}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x2, 0x8500000000000000, 0xffffffff, 0x0, 0x73, 0xffffffff, r17}}], 0x7, 0x44040}], 0x3, 0x8000) openat$autofs(0xffffffffffffff9c, &(0x7f000052e000)="2f6465762f6175746f667300", 0x2, 0x0) r18 = openat(r0, &(0x7f00001b9000)="2e2f66696c653000", 0x226000, 0xf6) syz_open_dev$loop(&(0x7f0000011000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xde, 0x401, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x10, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000de8000)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400") set_mempolicy(0x3, &(0x7f0000000000)=0x21, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d22000)={r18, r5, 0x1, 0x0, 0x0}, 0xc) fallocate(r4, 0x0, 0x4, 0xffffffff) r19 = socket(0x7, 0x3, 0x7ff) accept$unix(r19, 0x0, &(0x7f0000001000)=0x0) 2017/12/04 03:33:36 executing program 6: mmap(&(0x7f0000000000/0x5a4000)=nil, 0x5a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002c5000-0x28)={@generic="cefae820e7c2fcfebe9245212085371e", @ifru_ivalue=0x5}) r0 = socket(0x10, 0x2, 0x10) accept4(r0, &(0x7f0000f09000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000009f000)=0x10, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000157000)="2f6465762f76637300", 0x80, 0x0) write(r0, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000cc", 0x25) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e1000-0x58)={0x26, "6861736800000000000000000000", 0xe, 0x0, "686d6163287368613235362d61767832290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a0100235f0100000005000bfef9ecd2a40100ffffffffffff40000000000000c11ed4c5c4dc62ffa86eb971", 0x2f) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)="", 0x0}, {&(0x7f00005a3000)="", 0x0}, {&(0x7f00003e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f00005a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000035a000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f00005a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x7, &(0x7f0000288000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x3f}, 0x3923b5c}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00009a3000)=[{&(0x7f00005a4000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00005a4000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00001b7000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000039d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x5, &(0x7f00005a4000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x3e}, 0x190}, {{&(0x7f00005a3000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a4000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00005a4000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00005a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00005a3000)="0000000000000000000000", 0xb}, {&(0x7f0000291000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00001b5000+0x914)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00002da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00001c5000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x9, &(0x7f00005a3000)="00000000000000000000000000000000", 0x10, 0xde}, 0x9}], 0x3, 0x12001, &(0x7f00005a3000)={0x0, 0x989680}) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f00005a6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b4000)=0x10, 0x80000) mmap(&(0x7f00005a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00005a8000-0xb)="2f6465762f766373612300", 0x1ff, 0x800) ioctl$TIOCCONS(r4, 0x541d) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00005a6000-0x4)=0x0, 0x4) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006f1000-0x4)=0x0, &(0x7f0000667000-0x4)=0x4) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000e37000)=0x0) eventfd2(0x5, 0x1) r0 = socket$nfc_raw(0x27, 0x1, 0x0) syncfs(r0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000691000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037f000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f4000)="2f6465762f76637300", 0x8142, 0x0) setsockopt$inet_int(r4, 0x0, 0x2b, &(0x7f000095c000)=0x4a7d, 0x4) symlinkat(&(0x7f0000943000)="2e2f66696c653000", r4, &(0x7f0000053000-0x8)="2e2f66696c653000") ptrace$setopts(0x4206, r3, 0x0, 0x20) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000fab000)={0x5f0d, 0x5dbd23f7}) pipe(&(0x7f0000718000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000e61000-0x50)={{0x68d, 0x9}, {0x4, 0x2}, 0x7, 0x5, 0xfffffffffffff800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r7 = memfd_create(&(0x7f0000000000)="00", 0x400000002) getgroups(0x0, &(0x7f0000038000)=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000230000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x1) ioctl$TIOCMSET(r7, 0x5418, &(0x7f0000a57000-0x4)=0x6000000000) clone(0x800000, &(0x7f00000c7000-0x2)="019b", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000016a000)="f1") ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000000)={&(0x7f000047b000)="", 0x0}) renameat(r7, &(0x7f00006ce000)="2e2f66696c653000", r6, &(0x7f00004a3000-0x8)="2e2f66696c653000") openat$rtc(0xffffffffffffff9c, &(0x7f0000f62000)="2f6465762f72746300", 0x200500, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000d20000-0x2)="24e2") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d55000)={{&(0x7f0000a05000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/04 03:33:36 executing program 4: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000273000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000030000-0x4)=0x1c) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000272000-0xc)="2f6465762f72666b696c6c00", 0x4002, 0x0) write$evdev(r3, &(0x7f0000072000)=[{{0x0, 0x2710}, 0x0, 0x1000, 0x80}, {{0x77359400, 0x0}, 0x4, 0x9, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000528000)={0x6}, 0x1) sync() setrlimit(0xc, &(0x7f0000b65000)={0x80, 0x200}) r4 = socket(0x10, 0x2, 0x6) syncfs(r4) getsockopt$netlink(r4, 0x10e, 0x3bf1dd4659222031, &(0x7f0000503000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000665000-0x4)=0xe8) sendmsg$netlink(r4, &(0x7f000005a000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0081fb060b00030002e30000004a"}], 0x20}], 0x1, &(0x7f000061e000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4, r4]}], 0x1, 0x20008800}, 0x10) sendto$inet(r3, &(0x7f0000666000-0x28)="a15556a93b0c2004549831857cada396202cae679ba180381f20f195ce85b3abeb1f00da98af07f1", 0x28, 0x4, 0x0, 0x0) r5 = memfd_create(&(0x7f0000665000)="766d6e6574312300", 0x1) ioctl$TCXONC(r5, 0x540a, 0x7f) r6 = syz_open_dev$tun(&(0x7f0000925000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x105800) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000e01000-0x4)=0x3f) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000bc8000)=0x8) splice(r6, 0x0, r5, 0x0, 0x8, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b70000-0x8)={0x0, 0x7}, &(0x7f0000f91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00008a8000)={r7, 0x100}, &(0x7f0000e61000)=0x8) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10000000}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f1e000-0x4)=0x40, 0x4) r8 = syz_open_dev$loop(&(0x7f00002da000)="2f6465762f6c6f6f702300", 0x8000000000003, 0x20000000000001) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) 2017/12/04 03:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0xfffffffffffffffe, &(0x7f00002af000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000549000-0x4)=0x4000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c3f000-0x8)={0x0, 0x5}, &(0x7f0000cfb000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cba000)={0x0, 0x1, &(0x7f000030f000-0x1c)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f87000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f7e000)={r4, 0x80000000, 0x6, 0x5, 0x0, 0xcfc, 0x1b, 0x6, {r5, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x9, 0x5, 0x5}}, &(0x7f0000f2b000-0x4)=0xb8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000133000)={{{@in6=@empty={[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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000416000)={@loopback={0x0, 0x1}, 0x5, r6}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000df8000-0x4)=0x7) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) accept$unix(r2, &(0x7f0000ac1000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000093b000+0x46)=0x6e) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) r8 = epoll_create(0x20009) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f00004d4000)={0x0, 0x0}) r9 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000de2000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ed8000)=0x6e) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000903000-0x4)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r9, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, r2) poll(&(0x7f000006c000-0x20)=[{r8, 0xffffffffffffffff, 0x0}, {r9, 0x201, 0x0}], 0x2, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000edf000-0x4)=0x5, 0x4) 2017/12/04 03:33:36 executing program 7: mmap(&(0x7f0000000000/0x2e8000)=nil, 0x2e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x41d, &(0x7f00002e9000)=0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002db000)={0x0, 0x0}) io_cancel(r2, &(0x7f00001d6000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f00002ea000-0x88)="25be00b81771d8067cf6d53b4590db8d93c9ae0724ed1635062d99cdb15a8031e4532473e3e4dfac67744431664600dfc4b0494fe5e3516a3d1879df70657b7363db999736089b119dc84e4d2b0b86db68ff6b12bc323d9c4949f104cb80de859a86d729c330365f035a814b4f8603f256937868d32c0da3ecf049be352e28f41b934a3c02d8ee82", 0x88, 0x3, 0x0, 0x1, r3}, &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0}) io_setup(0x5, &(0x7f00002df000)=0x0) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ea000-0x8)={0x0, 0x0}) io_submit(r5, 0x1, &(0x7f00002e8000)=[&(0x7f0000216000-0x40)={0x0, 0x0, 0x0, 0xb, 0x800, r1, &(0x7f00002e8000)="c1f67b04e8ad74dc0b2bf5b2b09dbf883d63cd2abef6254f0ad9e9b8bf4c2d6786463499d8e89554e32b7a148475d9a1743ce9645ee5f6685dc0f9eaa7ed9711a790dec02c302cfef350d7c0589d50f3f702a151c2aa9bbba940363e71b316bc53a27cef03698df17942e380595b59e5", 0x70, 0x6, 0x0, 0x1, r6}]) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd(0x8f) io_submit(r5, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00002ea000-0x9)="b20eb20271b5d4c47f", 0x9, 0x0, 0x0, 0x0, r7}]) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc4836ccec45081470dc6da815a2f9043946c4420813dac59b784bf9cd08b7c42daf60475041c", 0x84) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000099000)={0x3ff, 0x200, 0x2, 0x100000001, 0x0}, &(0x7f00002eb000)=0x10) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002ec000-0x98)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, 0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002eb000-0x84)="ea6bc405d027f66ea35036e497817c9ea26e2395ba02621dbe415bb3b84bcd62e7f2758b3791d63e584c65b75c83c8e725ee7817f65f9b5e98d12dfff1ea994b51f96b93a50b99cce4bf8e7e24108e8c0d3e896fd9b4d4b81417c24f1cdab2f03e142ed0264e0acacfe68eff84bfd83f6e02a0bdc06f4686fd1f1072be742fe198bc0dd6", 0x84) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f00000bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x2, &(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x7}, 0x2060) [ 69.120147] Bearer <> rejected, not supported in standalone mode 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e4c000-0x10)=[{&(0x7f0000853000)="2900000020001980013d7524000a002102000016000000f5ba00000009000c00000011e010315aec20", 0x29}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r1, &(0x7f0000dea000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000337000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023b000)=0x20) bind$netlink(r0, &(0x7f0000829000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f65000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000077a000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000011c000)="76656e6f00", 0x5) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000f6d000-0x2)="", 0x0, 0x0, &(0x7f0000cdc000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2017/12/04 03:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000729000)={0x0, 0x0}) futex(&(0x7f00009d4000-0x4)=0x0, 0x400000085, 0x1ffffffd, &(0x7f0000e82000-0x8)={0x0, r0}, &(0x7f00002cd000-0x4)=0x8, 0x202000401ffffffc) perf_event_open(&(0x7f0000f86000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x9, 0x0, 0x0, 0x0, 0xbf, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2c000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000bea000)={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000054e000-0x10)="2f6465762f73657175656e6365723200", 0x900fc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, r3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) r5 = openat(r4, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x200000, 0x48) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000fc1000)={0x5, 0x40000009}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000b23000-0x4)=0x0, &(0x7f0000fa2000-0x1)="f6") mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x16) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c62000-0x28)={0xa, 0x11, 0x10001, 0x1fc, "092074e8d92101006242751493e295964d7cbee883f9f206b03f24fc94b4e69a"}) mount(&(0x7f0000c1e000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0xfffffffffffffffd, &(0x7f0000fc9000)="") r6 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008ee000-0x8)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f000013e000)="") execveat(r6, &(0x7f0000fd5000)="2e2f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd5000)="72616d667300"], &(0x7f0000fd6000)=[&(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="72616d667300", &(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="72616d667300"], 0x1000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r7 = socket$inet(0x2, 0xa, 0x40000000005) ioctl$sock_ifreq(r7, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x10000, 0x0, 0x2}}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000a95000-0x8)={0x3, 0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000ba6000-0xe)="2e2f66696c65302f66696c653000", 0x1, 0x0) [ 69.174771] Bearer <> rejected, not supported in standalone mode 2017/12/04 03:33:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000bb000)=0x0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x3}, @generic={0xd395, 0x0, 0x5c, 0x0}], &(0x7f00007ca000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair(0x204, 0x80b, 0x4, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000702000-0x4)=0x0, &(0x7f0000eaf000)=0x4) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009c7000)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000388000)=@get={0x1, &(0x7f0000ae0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00007fa000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000029000-0x8)={0xffffffffffffffff, r2}) r6 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x29) sendto$inet6(r7, &(0x7f0000931000-0x1)="3d", 0x1, 0x8080, &(0x7f000066d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendto$inet6(r7, &(0x7f000013c000-0x801)="ec0cd3b51b24755b818461e70155a56725f30a7c1e383b2328811987a2f3a4798520859a6a5c922e8f367cedebf97c61c1c537cb110b13b66bc64d0dbb36d50983cf0a8aa2de120d70203b422f7e6043f47456fc9e978ea6c32c4b1c89c94db97a1e75da6ed136f7a5ddea819df7508987b67c2784efe79178554a7f1ba493f1", 0x80, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind(r1, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000023f000-0x4)=0x20, 0x4) accept(r4, &(0x7f0000220000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000edc000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x0, "2e2f66696c653000"}, 0xa) pipe(&(0x7f0000857000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpid() ptrace(0xffffffffffffffff, r8) syz_emit_ethernet(0xd9, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c7df9e6ef678", [], {{0x60, @llc={0xc9, @llc={0x0, 0x7e, "6f0c", "26a350dd123acd937fed618ed370284bba62704425178c7d253775a3f189f286672f36a9ad4b12b7b2a7ee94b9adac4d2508965337fa467314bfcc512410c332544b85ba30098e0831d82bab77c15168a864bcd2285dcc9334ed7bdeb8e064e81a44c988b22555a782e0ead4b54f3f453c7a925a18939f61dc3f91d737990e0249abf750c2f9d154c00122861c96f4d8f6bd0a6e54ea391e4ca90859679a6eae0e1246a66aca26c16caa39a24968a99b68d28b6a998bde774d76180e28905d753221c11ca2"}}}}}, 0x0) 2017/12/04 03:33:36 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000fed000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x400, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x5000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000fdb000-0x7)="202b262d7d2d00") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f72666b696c6c00", 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000352000-0x4)={0x800000007f}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0xe, 0x100000000, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000b82000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c65000-0x4)=0x10, 0x80800) getpeername$netrom(r3, &(0x7f0000a72000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cbb000)=0x10) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r3, &(0x7f0000073000+0x81a)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001b9000)=0x10, 0x800) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(r5, &(0x7f000082b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000569000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a8b000-0x98)={0x0, @in6={{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x6}, &(0x7f0000ebf000-0x4)=0x98) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000ebe000)={r7, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80002, 0x0, 0x100000000007ff, 0x1}, &(0x7f0000ebf000-0x4)=0xa0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d9000-0xb)="2f6465762f6877726e6700", 0x43fffe, 0x0) ioctl$EVIOCSKEYCODE(r8, 0x40084504, &(0x7f00003ca000)=[0x104, 0x401]) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) writev(r4, &(0x7f0000585000)=[{&(0x7f0000297000-0x21)="4c355da9678503e14805c8f8b4fb04d9f20facb2ad7e0f5a1b769caf9aeab39c42", 0x21}, {&(0x7f000089e000-0x8)="1bf30e651de7053ab2ee51344b41c879", 0x10}, {&(0x7f00001ce000)="13077d2052a05679d1b3445a86e7cebfdc9e42f599d07a582aa40d37f777bf78a427472396f60ce184a0ab72196ae702d79d34fdbf5185e9765e630f96450800bf0e7e020a60b58379f4afaf6cef2c54c2693fe658fa5145dc22d110319a5114bdacdec427c13130ce44f906fe7270d3c34f18bee368b4ea8122b2fd249e563b82adbec33dd289b0a25273e1b7512bd32fdd55eb4e4245c81d61c7d03d432966a66d73cf08215b4d4a797e3bb5b6e74ee56f6da4a5288494f4159242fc31e40066152e94", 0xc4}, {&(0x7f0000c56000)="e89320d1bf748d9e0cca2c139163ffe2a4fe3b2a694edbb5fdd1e37cdb3387be5a1669fcf450dff6969c18f9a4a5aca8fe501517be22966bb4fd8eb9979a3e4f8e51672c594d7c6e22e808a84a4f61ccecf8e5d7f9ca953d089a0b530751f3e27fe8d951046086de20921f57b4ebc7de1396e4294f30fb6e6edabefddae2891effbf31f12aa6751893732f11c2991c5e397f57a497787762ad456e22c93452ef90584e3074c0e103f2eea53274dbc76a7399b473801aee907b71250a1d60e80f781cc46af3a54edc1b2ca12d9358fbeeba14702c88c0bc23f2d7f87352fb3e9bf1862009512e62ae74058b0db264ce7cff1aeb94", 0xf4}, {&(0x7f0000ed6000)="21115277bcb43f15", 0x8}, {&(0x7f00000d3000-0x60)="1d812abb45846848f61e40114fc335f363ffe60fe82dedc7f686ee93430da46866f6beb67bb2325e308d5f2b6e4be53b5685d0bb6c13d4b01aea1dc7ea696fb64db304b4252e5c7f70eec648d7cafe6a6fc8a47f91702d4d30a9d1b4f19ad3fd", 0x60}, {&(0x7f0000263000)="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", 0x1000}, {&(0x7f0000093000-0x5f)="c6702d96861aa3788c8ff4e31f8331f9d33fc5c8cacbd682925b19c49f19b0007dfae3c5851202e820e71b6a9b86312b7ce030e4894564637ed60ddeec36945a683b9e93e9ee5c629fdf6f3eced105ef5c462610ea5f961ca89e15bbb273e2", 0x5f}], 0x8) unshare(0xa0100004) 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e2f000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286361737436290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[{&(0x7f00001f3000-0x21)="25eaac16c61c05493b2e081216abf27aa19903f733aa6b4d9c1837c516cc83d242", 0x21}], 0x1, 0x0, 0x0, 0xffefffffffffffff}], 0x1, 0x4000040) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000dc5000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000204000)="", 0x0}, {&(0x7f000002e000)="33e00a0a22e28fff7ce66eb7b3ca4937c75dcf8f86ae09e72e6135354664616ed51131cb9d1487fae6f08f860606a073f5994110052bc37c53db338463364ec25a0e6e8a7f2f2ecd0a12bddf2590fb38efed4838a3a65f56d79f4a6acc7da5e52993691cb82c38", 0x67}, {&(0x7f0000000000)="62db440ea2a3bc1930351aadbf2210fa1e65c3f6048d2ca9f2dd6b0354f6c8c98863099e45e432bdbff1c7c94a5b1e9ed957f41f6f65d07d1d4a2e11cfd3386d04877905c42ba4cc1036a429b3d1d962385ad3b1ea4b539e1d93c2c2e6a525e0831235717c71057bba106bf43274f368dbe6b2e22c79c73262acbfc1026f97b1428a7b5c2abd50c2d663458d1c974443e291972cb49e86573e51bf879310fca15f2e9d", 0xa3}], 0x3, 0xd) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r5, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) close(r0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00009bb000)={0x26, "6861736800000000000000000000", 0x8000000000000, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) write$eventfd(r3, &(0x7f0000f46000-0x8)=0x8, 0x8) splice(r4, 0x0, r7, 0x0, 0x8, 0x0) close(r6) r8 = socket(0x2000011, 0x3, 0x0) write(r8, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) socket(0x0, 0x2, 0xfffffffd) sendmmsg$alg(r8, &(0x7f0000a78000)=[{0x0, 0x0, &(0x7f0000df9000)=[{&(0x7f0000eb8000)="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0x1000}, 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0x1000}, {&(0x7f0000875000-0xac)="355d5f01a0944ca85cc8aa4be523d8e7c0bf2ae693087ea77d59058ea172fddd741d48b204f1203106298fb8f57a58bb1589ae2998e879737d6db3748bb31902556c7e2a4b1b2b88842f294108bd15009028670e214c49b7f11f93b2ff89440090c5e3d4cd2115b26892a0a1fa44f21516edfe3d6a37f720b0f236b9dbb5e27605b43bfd5de3fff1ad624d29f90646e79179a9533d0ba871e144b7fb8ddca991fb65318203a543541adb169c", 0xac}, {&(0x7f0000fbe000-0xeb)="e527b11c429d9baec8deb4fef6cf175468b971e4a6d5a0b7781195e5782ffaa626434379d90b723f80c6f443acb6d44dd8a84ed7aeeb9daed2a9bfc2cd7f4f2c96f03e6d836f28b2c4231d74464dc884b27a7df21d7bfa9625646da7340e50f48252210d6276b0a8d9e1353a7c1ae49b101305976943d782470b00de928a6683cb8a152d92bc7dba63c54102137482116037788e08293c15e9dd2c9d019b6d62f82c11370c0b9c9ef02cbc06c256e38f53422912e12cbdbce34ca8ea11bc143821b462a25ec9481cc9eb48cb6b944ad489b1d6dbd07ef15acc6e93bf260eb3ea9aedbc75d43db7473e1ac6", 0xeb}], 0x9, &(0x7f0000759000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x6d}, @assoc={0x18, 0x117, 0x4, 0x547}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x60, 0x20000001}, {0x0, 0x0, &(0x7f00009d7000)=[{&(0x7f000033c000)="7b74c3b997300bec9cd0015634435d447276646cb14eb5b8f53c054258a6bfab05426a839b124adc71b5201b9142d2f8ff2e1a6350d06624a166deb131393b21708fac1c94a7d51fa5c0dc698e2a82", 0x4f}], 0x1, &(0x7f000095d000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000010}, {0x0, 0x0, &(0x7f000097e000)=[{&(0x7f0000cdb000)="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", 0xff}], 0x1, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000151000)=[{&(0x7f0000ec0000-0x1000)="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0x1000}, {&(0x7f0000c41000)="ce19f2d434d83ea05ded7f1180dd98e7ccd8965adfca41749ef2927127b2c8468676fc2d71a817ef49", 0x29}], 0x2, 0x0, 0x0, 0x4080}, {0x0, 0x0, &(0x7f0000aee000-0x20)=[{&(0x7f0000caf000-0xa4)="8035505e51b638e1bfd7781f57b9fe416318b7d44cd42e06836430522eb77a80dbd1f8680dd84ebeeae23f850986ce6501632a46a55e127649ca619a54c5f7563e61663e5ca2a638ffef8492cdce1d0814b945056d90f62de060e78f25889e8aec12c57bb7288a058d2a51100e98a9a67111ad9218aba3210b87c2bb0ec333d636983877ddf18ec0ed16ed3763c80734d855d60a26f7e96964efb8189d62952dd0f64398", 0xa4}, {&(0x7f00000e1000)="cdaa37402b5b4c49d01cc21c36896a2098d8e479acc0eecc575e536d870d707492a56a44dbb77c2d404573b089bd4619899c700c2d136e300b1bef3425610a91496bc9e9ee8c5964ea303547b84ea5f4d9386107ca4e2d360139c62510ae0425f80253f71c897c58d07726207e4a957506ee6364ce6632bbeaac092cab7e58ffc2def8ebd3682e90a12263a119013b", 0x8f}], 0x2, &(0x7f000016f000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x1}], 0x6, 0x801) 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) 2017/12/04 03:33:36 executing program 4: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000b8f000)=0x48, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0xfe, 0x0, 0x2b, 0x3, 0x0, 0x3, 0x3, 0x0, 0x0, 0x8003, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000584000-0xc)={0x7, r0, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000044b000-0x20)={r1, &(0x7f00008ea000)="", &(0x7f0000702000)="", 0x0}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000302000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x20400008000, 0xffffffffffffffdd) sendto$inet6(r5, &(0x7f00003f1000)="8f35d865d351", 0x6, 0x80, &(0x7f00002cf000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xe345}, 0x1c) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f71000-0x10)={0x0, 0x3, &(0x7f00006f7000)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000224000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009b3000-0x14)={r6, 0x4, 0x7f, 0x0, 0x8003, 0x803}, 0x14) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x806, 0x9, &(0x7f0000d23000-0x8)={0x0, 0x0}) recvfrom$unix(r8, &(0x7f00008a3000)="", 0x0, 0x40000100, &(0x7f0000935000)=@file={0xfefffffffffffffd, "2e2f66696c653000"}, 0xa) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000973000)={0x6, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r5, &(0x7f000018a000)={&(0x7f0000513000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a31000-0x40)=[{&(0x7f0000ee9000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000675000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00004d9000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000a8e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x4, &(0x7f0000c54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x81}, 0x1) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000517000-0x8)="2e2f66696c653000", 0x80) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000cca000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fcd000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00003b7000-0x90)={0x1, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000015000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000f90000)={0x7, 0x0, 0x0, 0x7eeb}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00007e2000-0x20)={0x400, r9, 0x1, 0x40c}) sendfile(r2, r5, &(0x7f0000e01000)=0x0, 0x1) 2017/12/04 03:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004a3000)={0xaa, 0x0, 0x0}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r1, &(0x7f0000a72000)="073623e6322ca57d125fc5e71a0b3fa85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a75", 0x42, 0x3fff, &(0x7f0000cfe000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xad}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000eb4000-0x30)={@broadcast=0xffffffff, @rand_addr=0xfd, 0x1, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0]}, 0x30) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000182000-0x8)={0x3, 0xffe}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f1d000-0x3e)={0x0, 0x36, "049cb2dea9cab7340da256dbced193e5729be6cb44d50a0239f79050ab4f0bac4ed90fa6915c09449da024a3e7ec9b79bc371f98b813"}, &(0x7f0000b2b000-0x4)=0x3e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bd5000)={r3, @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]}}, &(0x7f0000ed4000-0x4)=0x8c) r4 = accept$inet(r2, &(0x7f0000298000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000045b000-0x8c)={0x9, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000b19000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) r5 = accept4(r4, &(0x7f0000299000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003a6000-0x4)=0xe, 0x0) r6 = accept$nfc_llcp(r5, &(0x7f0000912000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000026d000-0x4)=0x60) connect$nfc_llcp(r6, &(0x7f0000be4000-0x60)={0x27, 0x2, 0x4, 0x7, 0x8, 0x8, "4f87fec30a30cb9804c22e4df77e4bc1171339c605e5cbeab282d5a9bbbffe204411ddf0091dfdda88d3a16ab577c806933222385262dd2019a782d4631069", 0x101}, 0x60) r7 = accept4$inet(r4, &(0x7f0000d84000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f90000-0x4)=0x10, 0x800) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000497000-0x4)=0x1, 0x4) accept4$inet6(r1, &(0x7f00009f4000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9e000)=0x1c, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000409000)=0x7f, 0x4) sendto$inet6(r1, &(0x7f0000f23000)="7d2901d87eb5fc6f4eb191f5f3a74df0527560b31a4b0cfefa6c65b6380f5197dedcd94fd8058490e2c3490befad6016bba72eb64b212fce4f4c22d4c74acb47a9bac80646976c71da48690f454fc6baf2c4f8eba5658f3d15c3622b6b3b03b8de2f9dd006d031dc42d0b1c4b95f5a57c83ae085766afcfd8c12e2508a42ccec9f214fba792395e65e8ac62baa500c1fd40f179eb1", 0x95, 0x10, &(0x7f0000e72000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) sendto$inet6(r1, &(0x7f00008a8000-0x1000)="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", 0x87d, 0x0, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) recvfrom$inet6(r1, &(0x7f00005b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x40000000, &(0x7f000034f000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000754000)="2f6465762f72666b696c6c00", 0x7ffd, 0x0) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f00004f4000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000897000-0x45)="a28915ce3c64773e52880ac7a518762aa07dbefaf99339ab329f11c805c6402f10a4cc4086d1fc82aede9c03d80b645e62deb772fe398636fcdb5349eb9c73bb913cb881b2") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00008ad000)=@sack_info={0x0, 0x21, 0x800000000}, &(0x7f00003c1000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000026a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x1, 0x3, 0xd, 0x487, 0x3d, 0x95}, 0x20) 2017/12/04 03:33:36 executing program 0: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d74776f666973682d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3e000-0x58)={0x26, "736b636970686572000000000000", 0x201d, 0x62, "6563622d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f40000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) splice(r0, 0x0, r0, 0x0, 0x40, 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x2b4f794cec0cb2fa, 0x80000, 0x25) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) sendmsg$alg(r1, &(0x7f0000b48000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26671aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff402000000aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000057d000-0x38)={&(0x7f0000f44000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00004db000)=[{&(0x7f0000ccd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000f41000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000389000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000f41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000f42000)="000000000000000000000000", 0xc}, {&(0x7f0000777000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000f45000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x7, &(0x7f00003bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x40000003) close(r3) [ 69.351085] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34151 sclass=netlink_route_socket pig=7933 comm=syz-executor3 [ 69.424252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34151 sclass=netlink_route_socket pig=7933 comm=syz-executor3 2017/12/04 03:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0xfffffffffffffffd, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000cfa000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000-0x11)="2f6465762f7667615f6172626974657200", 0x10100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000204000)={r2, r3, 0x6, 0x1, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfed, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x30, &(0x7f0000ecb000-0xd0)="dc13b51a5b75306e78dd580871ab1f4404e470d734cf0196f05dc82d7b233f080088e6c4ccd64ade0e8ce0442fbc00974e8e1195c604f7f6000004d602663d75dd05a04c57b36fd039128a5d071038a42f11005000097d4f0100a8f9fc07f8010000000000000000d359bdeb62e109769c8666856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffff0004ffffffff3d325f0100029755668f09f9b8974fec92b836614657ad31300007a62a6ddfaeda0896440f39b24b9b3f5a2db8352780dff40bb45a7883", 0xce) r7 = syz_open_dev$sg(&(0x7f00005d2000)="2f6465762f73672300", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000e8b000-0x10)={0xffffffff, 0x7fffffff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000353000-0x1000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getpid() ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000a71000-0x4)=0x0) fcntl$setownex(r6, 0xf, &(0x7f0000701000)={0x0, r8}) sched_setaffinity(0x0, 0x8, &(0x7f0000131000-0x8)=0x101) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x1, 0x400000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101, 0xc2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000793000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f00007ed000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dcd000-0x4)=0x4, 0x420000000000005, 0x100000001, &(0x7f0000341000)={0x0, 0x0}, &(0x7f000049b000)=0x8000004, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x300000a, 0x32, r9, 0x0) 2017/12/04 03:33:36 executing program 6: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x200000001e) 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, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0xd5583f8dc5362eb8) bind$inet(r0, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) pkey_mprotect(&(0x7f0000ae4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000057a000-0x10)={0x20, 0x5, 0x3, 0x6}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000921000-0xf)="2f6465762f73657175656e63657200", 0x40000000480120, 0x0) r3 = openat(r2, &(0x7f0000b79000-0x8)="2e2f66696c653000", 0x242c00, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000e26000-0x4)=0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000cd8000)=0x9) fcntl$getownex(r2, 0x10, &(0x7f0000c65000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f0000a03000-0xc)={0xfffffffffffeffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00007c0000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000040b000-0x4)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$TIOCMSET(r3, 0x5418, &(0x7f000013f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x40000000005, &(0x7f0000018000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003cc000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001a000)={&(0x7f0000fa1000-0x8)="2e2f66696c653000", r6}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x5d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x2d4, &(0x7f00001df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/04 03:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008a4000)={{0xcc92, 0x0}, {0xfffffffffffffffd, 0xfff}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000338000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x3, 0x3, 0xc, 0x0, 0x7, 0x1}, 0x20) r5 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000992000)=[{r6, 0x445, 0x0}, {r6, 0x10, 0x0}, {r4, 0x40, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r5, 0x0, 0x0}], 0x6, 0xfffffffffffffff7) r7 = open(&(0x7f0000043000-0x8)="2e2f66696c653000", 0x80040, 0x101) fcntl$setlease(r7, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) ioctl(r1, 0xb, &(0x7f0000beb000)="d0026c57742352c00ab13fd2c3c08ee594ecde424d21d306dfe661227e12c430e6e3289969b044c5f8159180d2ef5535164caf2ee1e5e5d2b1f903a0651194be3535f99ec922408bb9e9beca5763bc0b6aa5aa913fdad110b6a598150f054479bf04d4f139c28e282f37f497c5741f828dd5baa4fb450153bc96e6c7d4253d1278577637729c34a46bba6b125483589af3bbe3908c21f4c68433c81c114944da9fec23c8ebb08cf3ba0000000055eda945e133ab72f60b1df8050cf43e3427c2fbbe5d331f9f") flock(r0, 0x8) sched_rr_get_interval(r3, &(0x7f0000ae7000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000065f000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, r8}, 0x8) truncate(&(0x7f0000b45000-0x8)="2e2f66696c653000", 0x85b) open(&(0x7f00001be000-0x8)="2e2f66696c653000", 0x101000, 0x0) fcntl$getflags(r7, 0x401) r9 = dup3(r5, r7, 0x0) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000638000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/04 03:33:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x0, 0x10c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000546000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000060f000-0x10)="76626f786e6574306d643573756d2e00", 0x3) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000004000)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000b13000)="240000001a0007010200e9e00608f6ff028edefd02000100000044fb0400080003000000", 0x24) socketpair(0x18, 0x5, 0x780, &(0x7f0000fae000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000cfd000)=0xa2, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000c86000+0x2a6)={0xffffffff, 0x5, 0x3f, 0x5, 0x17, 0x7}) bpf$MAP_CREATE(0x0, &(0x7f000086c000-0x1c)={0x7, 0x100000001, 0x3, 0x0, 0x7, r6, 0x4}, 0x1c) ioctl$LOOP_SET_FD(r5, 0x4c00, r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da9000)=@ethtool_dump={0x3e, 0x6, 0x6, 0x26, "c9ae7c8f00088cb191abb16ff5f64b16cd620000008e16b2dfad2eb6057f01ba36400328ba8b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000014e000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000087b000-0x4)=0x8c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@common="67726530000000000000000000000000", &(0x7f0000d04000)=@ethtool_sset_info={0x37, 0x1, 0x6, [0x2, 0x3, 0xffffffffffffff80, 0x3, 0x0, 0x1, 0x7, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1061d40f3341ba, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00002ef000)={0x1, 0x4, 0x2, 0x0, r7}, 0x10) clock_nanosleep(0x0, 0x1, &(0x7f00003ef000)={0x0, 0x1c9c380}, &(0x7f0000c96000-0x10)={0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000fc0000-0x8)={0x6, &(0x7f00006ed000-0x18)=[{0x624, 0x1dd}, {0x500000, 0x2}, {0x4, 0x796a}, {0xffffffffffffffff, 0x5ad}, {0x7, 0x3}, {0x6, 0x5105}]}) socketpair(0x3, 0xb, 0x4, &(0x7f000020c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005bb000)={0x4, 0x80000000, 0x2, 0xff, 0x10000, 0x807, 0x100, 0xfffffffffffffffa, r7}, &(0x7f000029a000)=0x20) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000065a000-0x4d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res$synack(&(0x7f000095b000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000fce000-0x8)={0x0, 0x0}, 0x2ee, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f39000-0x8)={r8, 0x7fffffff}, &(0x7f0000c3c000-0x4)=0x8) syz_emit_ethernet(0x9c, &(0x7f00003d6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x6, 0x4, 0x0, 0xffff, 0x8e, 0x1, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}, @noop={0x1}]}}, @tcp={{0x1, 0x2, r9, r10, 0xff, 0x0, 0xa, 0xd3, 0xffffffff, 0x0, 0x3, {[@md5sig={0x13, 0x12, "05b864b5621d9f77b9e7daf1d48c1257"}, @eol={0x0}]}}, {"431a3c121ff6fe4679844fc4d3457787ed1fb6a692909078ad4685cc0d40cec2cd4a725021ba524994c7dd6ccafa25780d8fd6cb5a50fc3309c7794e4a7ef45d875ba79cf4c5dae69edd8011fb9d"}}}}}}, 0x0) 2017/12/04 03:33:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) r1 = accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r2 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x20000000, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0xf6f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r0, 0xffffffffffffffff) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f73000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$KDGKBLED(r3, 0x4004510d, &(0x7f0000c6a000-0x1)=0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0xe26c7d292de4c264, 0x0) r5 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x10) r6 = gettid() r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_rfcomm(r7, &(0x7f000019d000-0x9)={0x1f, {0x8, 0x9, 0x7, 0x6, 0xfffffffffffffffb, 0x9cf1}, 0x4}, 0x9) read(r2, &(0x7f0000caf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) shutdown(r7, 0x4000000000001) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffe) get_robust_list(r6, &(0x7f0000000000)=&(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000918000-0xc)=@sack_info={0x0, 0x4, 0xb1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000e74000)="7573657273656c696e75786d696d655f747970656d6963655f747970652a00", 0x1f) 2017/12/04 03:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x20000000002, 0x78, 0xe2, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000d1e000-0x78)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000900000)="2f6465762f6e65742f74756e00", 0x0, 0x301000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67720030000000000400016500000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) r3 = request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f8a000-0x23)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x204, r3) get_robust_list(0x0, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005a3000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002fd000)={r4, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x1, &(0x7f00003c8000)=[{0x8000, 0x0, 0xffffffffffffffd9, 0x80000000}]}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000899000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000b4a000)={r5, 0x4, 0xc3, "05eb5126712dfe66b46ca5c317bb22785ff1b5fa81bba6560e32e75ba81c4f7e5188580c1342a3000204005d753d88cc0252401aa4ba286e3884a2712edfc3506c1f1a3800000006ebaff14416a5e2110a0a0d7411bd55e944ea4cddc0ab6e8a4cb7439e607045979fa60c2b47449598cfab906e6d9159856540779d6bd3108891516467de8e763f7dd82ce3acda7d46b58ec68f36a597694361572c24212b71667d19ab994a19b60cfa20bbe248afb737339abb6c534ee81985da1e8b489d5bc44086"}, 0xcb) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f000000b000-0x1000)="", &(0x7f0000001000)=0x0) io_setup(0x8000000000023, &(0x7f0000da5000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) io_submit(r8, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x7f, 0xffffffffffffffff, &(0x7f0000000000)="dc", 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}]) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d1b000-0x10)={0x21, r10, 0x1, 0x2}) bind$inet6(r9, &(0x7f0000c9c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/04 03:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)="2f6465762f766373612300", 0x73, 0x3fffff) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[{0x11, 0x200000001c, 0x1, 0x0, 0x0, "48"}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000049f000)={0xbfd}, 0x1) accept$netrom(0xffffffffffffffff, &(0x7f0000c4d000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000811000)=0x10) fcntl$setstatus(r0, 0x4, 0x44800) r3 = socket$netlink(0x10, 0x3, 0xb) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x400000000000003c, &(0x7f0000c91000-0x1)="bc", 0x1) writev(r3, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec010019ff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x8000000000000003, 0x5) getsockopt(r5, 0xff, 0x2, &(0x7f0000a58000-0xdd)="", &(0x7f0000c1c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r6, &(0x7f00002e9000)="2e2f66696c653000", r5, &(0x7f0000000000)="2e2f66696c653000", 0x400) poll(&(0x7f0000c66000)=[{0xffffffffffffffff, 0x20, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0}], 0x3, 0x0) r7 = socket(0x11, 0x80001, 0xffffffffffffffff) ioctl$sock_ifreq(r5, 0x8915, &(0x7f0000aa6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x9, {0x2, 0x1ff, 0x1ff, 0xfffffffffffffffa, 0x260, 0x1000}, 0x6b, 0x5}}) fcntl$getownex(r6, 0x10, &(0x7f00008e7000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000a70000-0x10)={0x9f, 0x20000800, 0xffffffff, 0x800, 0x1, 0xffff, 0x80000001, 0xffff, 0x7, 0x40}, 0x10) fcntl$setown(r1, 0x8, r8) write(r7, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100010000000000000000000000", 0x24) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000ba4000-0x48)={0x80002, 0x0, [0x57, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x8001, 0x2]}) 2017/12/04 03:33:36 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1000000200005, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2003, 0x20030, 0xffffffffffffffff, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, 0x81e, r0, 0xffffffffffffffff) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3000003, 0x32, 0xffffffffffffffff, 0x800000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x40000000003, 0x8010, r0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0x3c)=[{{&(0x7f0000023000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f000002b000)=[], 0x0, 0x20000040}, 0x3}], 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000-0x7)={0x6, 0x7f}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x4403, 0x4, 0xffffffffffeff012}, {0x6, 0x0, 0x0, 0x7ffffffc}]}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x2, 0x8012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x4000)=nil, 0x4000, 0x4, 0x4010, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x111, r1, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000001a000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000002f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000030000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}], 0x4, &(0x7f000002f000)="00000000000000", 0x7, 0xffffffffffffffe1}, 0x101}, {{&(0x7f0000030000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000026000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f000001b000)="00000000000000000000000000000000000000", 0x13, 0x3f}, 0x7fff}, {{&(0x7f0000003000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000001c000)=[{&(0x7f0000016000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000008000)="00000000000000000000", 0xa}, {&(0x7f0000030000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000002a000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x7, &(0x7f0000030000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x6}, 0x0}], 0x3, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000021000)="a6ae586e74738d1b99bda1f1a43736bdc35a72f0fe", 0x15, 0x40, &(0x7f0000023000-0xe)=@l2={0x1f, 0x9, {0x8, 0x7fff, 0x1, 0x1, 0x7e, 0x8}, 0x9, 0x7}, 0xe) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000013000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x40, &(0x7f0000028000-0x10)=@un=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x800400, 0x0, 0x0) 2017/12/04 03:33:37 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20000000000039, &(0x7f0000ff8000)="c40204000000def31d001100000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r0 = socket$inet(0x2, 0x3, 0x800000000000011) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000e33000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x2, 0x6110, r0, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd2000)="b04ea1", 0x3, 0x8000, &(0x7f0000fd2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000136000/0x3000)=nil, 0x3000, 0x1200003, 0x90014, r1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000329000/0x4000)=nil, 0x4000, 0x4, 0x36, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ff9000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000fdc000)="0936a774bb964a0fcbfe8000000151621d7b8f8b235a1491d85a7cb4e122a20119d785a228a4af94055e9687f6191a0004f66e6dad665e5efb62c801ad7030f03e36fc8c1a342ff8c650442b15caf9d5a6f622451033f9a7e5e12e015522f0f169", 0x61, 0x80, &(0x7f0000fdc000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000e8a000)="2e2f66696c653000", 0x688600, 0x102) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffa) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000f8c000)={0x1ff, 0x3, 0x5}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x81, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000cb9000)=0xa4, 0x4) bind$inet(r2, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000f87000-0x30)=[{&(0x7f0000ac4000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000043b000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000ca7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f000029c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000082a000-0x4e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000115000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f1a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsa(&(0x7f0000287000)="2f6465762f766373612300", 0x400000000000, 0x8007e) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000397000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x1, 0x101, 0x1f, 0xa0, 0x80, 0x6, r5, 0x0}, {0x4, 0x6a, 0xfb, 0x7fff, 0x1f, 0x68a4, 0x7fff, 0x0}, {0xfffffffffffffffe, 0x7, 0x6, 0x8}, 0xffffffffffffffe1, 0x8, 0x8, 0x0, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x73d3, 0xad8e}, 0x213, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x80, 0x7, 0x80000000, 0x6}}, 0xe8) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000069a000)=0x2, 0x4) fcntl$dupfd(r6, 0x0, r6) stat(&(0x7f0000984000)="2e2f66696c653000", &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(r2, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006c0000-0x4)=0x14) setgid(r7) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(r2, &(0x7f0000a21000)="eb40052a", 0x4, 0x4000, &(0x7f0000a60000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(0x7f0000969000)="", 0x0, 0xd6ba921a197f4497, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 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, 0x4, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a21000/0x4000)=nil, 0x4000) 2017/12/04 03:33:37 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000009000-0xe)="6e732f7573657200") r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r0, 0x4000000000000) mlock2(&(0x7f00005c1000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00009bf000)="00", 0x3) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0xc9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000d63000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x110, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000057a000-0xc)={r4, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x100000, 0x10, 0x5, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x43, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x2, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x40000000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:37 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003e7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x7, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000-0x4)=0x8001, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 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) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0xfe, 0xfffffffffffffffe, 0xfffffffd, 0xfffffffffffffffe, 0x0, 0xb76, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x404, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r2, 0x800000000000000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fc0000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x0) write$evdev(r3, &(0x7f00009a3000)=[], 0x0) inotify_init1(0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x50a00, 0x10) 2017/12/04 03:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b5000-0xd)="7070703070726f6370726f6300", 0x3) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000041fa, 0xff, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xffffffff80000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x10)="2f6465762f73657175656e6365723200", 0x10000004, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00008f0000)=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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000d3f000-0x8)="2e2f66696c653000", 0x4100, 0x0) listen$netrom(r3, 0x9) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000083d000)={0x1, &(0x7f00005f6000)=[{0x0, 0x0}]}) r4 = accept(r2, &(0x7f00007b0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005db000)=0x10) recvmsg$netrom(r4, &(0x7f0000be5000)={&(0x7f00009b4000)=@ax25={0x3, {"92898876f1753f"}, 0x1ff}, 0x10, &(0x7f0000176000)=[{&(0x7f0000001000-0xe5)="551f291a3be000229874b1509be36e1967617cde30efbbad4d49773cde0ac1e43828e404440013d909243ebb2d03d587968dbbfd3086bcff815d286cae4b1bc888f5491b0b60c6552fefe4ff1004df3b75fd0418bbdba18666219ab512b7ce2a5b5e8882bc2c1aa8da76f4fe58bfb3e5db79df32acdeab3a979256ee972b3af1a3214c79bb6570f5e858e70a6624a11f4bd3213b36004b273120b9297047e325ef8eb6f5008e7e9e7245d8018f10c57f5bf7ae563a3756e2d510c23a488b12e4031c30404369c5d0017d8af256cb29ee43a8e8e9bffa5d9b5bf6d842e528a2a31ecb8417cf", 0xe5}], 0x1, &(0x7f00003f0000)=[{0x38, 0xff, 0x2f53, "14bfecb71550f1fd101e4700ac6e38ab563f2e54812cad457746f4f9c1fc3f63058f67556789"}], 0x1, 0x0}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000db0000+0x4f1)="2f6465762f73672300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0xfff, 0x2}, "706f7274310b0900000000000000000000000000000000000000d100000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1003, 0x3ff, 0x8, 0xffffffffffffffe0, 0x6, 0x1006, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f00007f5000)={0x3, 0x200000014004, 0x0}) connect$netrom(r5, &(0x7f00006b6000-0x48)=@full={{0x3, {"43041385c36f02"}, 0x7}, [{"47de4bab034489"}, {"efa9f8f4467d70"}, {"c14fff2f2c1f05"}, {"1552a2481413d9"}, {"edb177f198de2f"}, {"16d096895244c0"}, {"1bb05a526dfbaa"}, {"4d50ed08b29f91"}]}, 0x48) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000e05000-0x10)={0x0, 0x0}) 2017/12/04 03:33:37 executing program 5: r0 = socket$inet6(0xa, 0x6, 0xd) mmap(&(0x7f0000c3a000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8004000035, &(0x7f0000c96000-0x47)="ff8d57a9a22d7355032fc98690f53a6e91c97677ea0964b6497540f22dc7387a0000f49fd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644685a7", 0x47) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000006, 0x0, 0x1) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dc0000-0x9)="2f6465762f6b766d00", 0x100, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001c4000)={0x0, 0x5, 0x20, 0x3, 0x3, 0x3, 0x2, 0x20, {0x0, @in6={{0xa, 0x1, 0x4d4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x7f, 0x574e, 0x7}}, &(0x7f00008e1000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f76000)={r4, 0x8, "19023c00000036ea"}, &(0x7f0000e09000-0x4)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f97000-0x8)={r3, 0xa0c9}, &(0x7f0000788000)=0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f96000)={0x0, 0x7fff}, &(0x7f0000f95000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00009ee000-0x38)=[{&(0x7f0000571000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b8000)=[{&(0x7f0000dfe000)="ff5932d20da9d29e5265457f1c0e4a8532767699f3b382c82cf9e822879d856344a5cd032eb4e4a77252fc6bc743f9ab5ec5fee1a1a37cbd798c25ee7442a959af39640dc241e82126d166517c44cae681b2e18f2562915a1b8747ef4a9ab2bfbc6acd8b963f0542603804af87515587cf2b09e8719b5b0d7a7cd3ef1f6401cf8ed7b70119165d4dff7ec59c1bd6abecde9f13ff9a80e1129328bdb26eb2784c77146834868d0e84a9095c826ff7b823ff64d8d70ea41e94c1181b9beb036377dff43cbb44f38e87faf191e6ec1887c109e4dcb11b54a0cdd86dffac", 0xdc}, {&(0x7f0000f95000-0x73)="364a3cfef527ef41e13373b95b94f50e1bc1e7c4c229bc5f682ade400ebee53a3d335131287c72cb8615d8eb78445930883e9ba27c06ebd2dd5a3d3284f2d3e45dae328d9bf2fab483ed5130141a3fd8b96a601ea3346837f75a3a7c5e8773351fd69b10ea55994df2d541682cea1261081b39", 0x73}, {&(0x7f0000f94000)="2b417ff61a4adae2786b2cfab509a7eead009219730c878ed3229afcc9c5e3b76dc3e67c72a1f51e8a2165f247b7122c89976adbb7bb9c7f25e96e12ce9c5bac4a0fac65a2975bc21c3bf3daa8263c7d9e09ada9679d2c8075adb5c8e04791af5e1e746ed8f14779898f211acf45c0b4b513baebdd27c5b4d732b539ff19012ed77311a70dec10c54c5ad651474a1b3fff116fcdd00d5af954cd08a53d75110146e297e4637472155b134c21abece62bcf145330b442fa4a34eb60e3d9bb055a5f62", 0xc2}], 0x3, &(0x7f0000555000-0x58)=[@sndrcv={0x30, 0x84, 0x1, {0x19a95db3, 0x1, 0x200, 0x0, 0x9, 0xe0000000, 0x8, 0x15e2, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x40, 0x9}}], 0x60, 0x20000000}, {&(0x7f0000f94000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee0000-0x10)=[{&(0x7f0000c24000)="6bc2086e05319f51780cac84106ad6e333acb0fbefc22c139b8cf02f", 0x1c}, {&(0x7f0000f94000)="61556c0242c4c58e54475b265a974e0144f4ce23a8c9b40ea5c6c45fc073827201bd76ddbf3d88a5321eedacb59c6bd84ccb974d197ff3738ee852f9cab0d94bf5573259de43fdb17f22451d846f62895395b4c21f1a5dc9518e9d8673d7ed3321f13f3fadfe466aff56932c22ee87ef2f537260b6f6eb454fc6afe2d5f18d8557157d65a87a5b6080b750445559a9900dedd4f0208c33b3d5505a61afb4de0f40d6a7ab386428c3a571f6", 0xab}], 0x2, &(0x7f0000495000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x0, 0x2, 0x4, 0x1, 0x9, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb8d, 0x2, 0xc3f, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x6, 0x4, 0x8000, 0x4, 0x8, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x101, 0xfffffffffffff781}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x2, 0x81, 0x81}}], 0xf0, 0x40040c0}], 0x2, 0x40080) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f95000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000ef9000)={0x1, 0x0, [{0x48c, 0x0, 0xb1c9}]}) 2017/12/04 03:33:37 executing program 6: 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) 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, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000203000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d22000)="2f6465762f7663732300", 0x6, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00006ec000)={0x5, 0x1, 0x84, 0x100}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0xa31, 0x171, 0x3, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00002bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000092000-0xa)="656e6372797074656400", &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f68000-0x23)="56b000a1cf68a341fa97d5cc189b67fc48291d87fafdb941e59bf81171ae3a938f95e4", 0x23, 0xfffffffffffffffb) add_key(&(0x7f000017f000-0x6)="72787f706300", &(0x7f0000639000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000274000-0xa8)="f4548dd399b14085aad56df412fdb1b16136bef8c36641cfe8afb5bafad6588b8f1e2735030449e74cd693288793bb723425cdba846a11019ddabec07f746664f99a7af7e2b17e0101b7e8d8a4e14aab910e86cbfc9baf40bc186eb091a86c06ca015eec8ef4effe9d4f39718eac416cf9af96e9a96631cbb1b7a3e5b3aef7a2cd9400000000000000f7caef6c93f66ca68316caa648a0ff82000523343e01d417c0d4d8596554a6", 0xa8, r1) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000237000)=[], 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f00003a3000+0xd5b)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00009ae000)={0x0, 0x0}, 0xffffffffffffbffd) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000728000)="2f6465762f7667615f6172626974657200", 0x7ff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000b61000)={0x1, 0x3b, &(0x7f000043a000-0x3b)="b9148ea9e36368edd9b592715a9b908f32f15e8bcf390b83b0d42d34f88a858477aa3b720d01244ad1ccbc90522aae052f1dbbf1c645f73bbae0c6"}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000b95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dcf000)="0600000000000000db0001ee000000000000000008ab0000dface6000d722a26"}) perf_event_open(&(0x7f000001d000)={0x4000000000000, 0x78, 0xdb, 0x8, 0x0, 0x8000000000000003, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x10000000000000, 0x0, 0x4000000000, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008b2000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x4, 0x1ff, &(0x7f000019d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r6, 0x0, 0x20, &(0x7f0000167000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffd000-0x4)=0xd5) 2017/12/04 03:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000f60000)=0x10000006, 0x4) r0 = syz_open_dev$usbmon(&(0x7f000059c000-0xd)="2f6465762f7573626d6f6e2300", 0x10003, 0x203) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffc) pipe2(&(0x7f00001aa000-0x8)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004e3000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write$evdev(r2, &(0x7f00002d4000-0x40)=[{{0x77359400, 0x0}, 0x81, 0x1, 0x1}, {{0x77359400, 0x0}, 0x100000000, 0x9, 0xffff}, {{0x0, 0x0}, 0x3f, 0x0, 0x2f06}, {{0x77359400, 0x0}, 0xfff, 0x1000, 0x7f}], 0x40) r3 = socket(0x4, 0x8000a, 0x2) write(r3, &(0x7f0000b0f000)="b63db81e8d00000001ff9d0000e5d4ffffffed5ed2bc7018cebc9b97ae21914d872c676be22c9b1654", 0x29) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getrusage(0x0, &(0x7f0000b3f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002a4000)={0x0, 0x0}, &(0x7f000053c000-0x4)=0x10) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x0, 0x0}, 0x0, 0x90, 0x9081}, {{0x0, 0x0}, 0x0, 0x0, 0x40}], 0x30) getuid() [ 69.720743] device gre0 entered promiscuous mode 2017/12/04 03:33:37 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4000000000ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d8b000)=0x0, &(0x7f00000e8000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f3a000)="020000810300150000e4000000050010", 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x1, &(0x7f0000243000)=0x0) r5 = dup3(r2, 0xffffffffffffffff, 0x80000) io_submit(r4, 0x1, &(0x7f000080e000-0x8)=[&(0x7f00007d9000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000755000)="92d4f0a3d719646f73faa77ae5c0bb6da2f62c0403c11f0100010096f8815c0ba209561eb8aeb6b4a56adbed6df8dd60e091d36a9438ea371b3e49", 0x3b, 0x4dd, 0x0, 0x0, r2}]) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000984000)={{{@in6=@loopback={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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf6000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r6, 0x0}, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) r7 = socket(0xf, 0x3, 0x2) write(r7, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000cbb000)="6e65742f6970365f6d725f636163686500") ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00008be000-0x8)=0x0) read(r8, &(0x7f0000fd4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000bb6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061e000-0x4)=0xc) r10 = getpgid(r9) kcmp(r9, r10, 0x2, r8, r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000baa000-0x8)="2e2f66696c653000", &(0x7f0000a50000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000-0xa)="2f6465762f70746d7800", 0x40, 0x0) r11 = socket$inet6(0xa, 0x6, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000049c000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005bf000-0x4)=0xc) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000533000)=0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00006c3000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000080f000-0x4)=0xa5) socket$netlink(0x10, 0x3, 0x9) 2017/12/04 03:33:37 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f08000)={0x0, 0x1ff}, &(0x7f0000b03000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000005a000)={r1, 0x200000000000000}, &(0x7f000066b000)=0x8) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f0a000-0x8)={r2, 0x5}, 0x6) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0b000)={0x4, &(0x7f0000efd000-0x20)=[{0x45, 0x104, 0x2, 0x100000000000}, {0x20, 0x100000001, 0x2, 0x0}, {0x2000000000000001, 0x0, 0x82, 0x3}, {0x6, 0x3, 0x10, 0x2}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000086e000)=0x0, &(0x7f0000f0e000-0x4)=0x4) bind$inet6(r3, &(0x7f0000ce1000)={0xa, 0x1, 0x100000000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1ffe}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8000a, 0x7ffffffb, &(0x7f0000aec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f11000-0xea)="3c212023253ce3f3704bb556dd01458bb71acd53c5f71b63d725af41925bea870c0e18dc8d1935abc6f54a617a47629f158e9f46faa8533066e33a202f0080000000000000819c2b517c0daa68e05286ac0c2d339f4a280fd198b068d87b63a88252fdf9ff4aebccb49954c38684153910a16c591e65375ac9660c0c342d3b359b418275cbf2e64901c2561cccb0a37783d86472c1534bd05fbf092519c9044a7275712dabb6d6e570a63be624faabf079596ed4647080c7975350459549921f442a38f25cb738381d98d86d333f76ca67ff3c8a44d3cdf431930974baadb1add6a5295281be31bccd9d", 0xea) syz_emit_ethernet(0x2b, &(0x7f0000f10000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x1d, 0x1, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x2, 0x3, 0x9, 0x0, "d1"}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x2, &(0x7f0000aef000-0x10)=[{0x26a2, 0x2, 0x800000000002, 0x0}, {0x8, 0x2, 0x100000000, 0x7ff}]}, 0x10) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000000803, 0x8000000000300) [ 69.722689] encrypted_key: insufficient parameters specified 2017/12/04 03:33:37 executing program 2: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80802, 0x80) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000281000-0x8)={0x0}, 0x8, 0x802) r2 = open(&(0x7f000004c000-0x8)="2e2f66696c653000", 0x400000, 0x103) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) io_setup(0x0, &(0x7f0000264000)=0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00001e8000-0x4)={0x3, 0xff, 0x1f}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) timerfd_gettime(r2, &(0x7f0000fbe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000ab8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x8, &(0x7f00007f1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000943000-0x20)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f0000f19000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000245000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000141000-0x40)={0x3f, 0xffff, 0x6, 0x5, 0xffffffffffffff19, 0x2, 0xb8cf, 0x5}, &(0x7f000059e000-0x40)={0x9, 0x0, 0x3, 0x8001, 0xf4c, 0xcd3b, 0x7, 0x77e40b48}, &(0x7f000091a000-0x40)={0x1, 0x4, 0x1, 0x8, 0x110a, 0x0, 0x0, 0x4}, &(0x7f000055f000+0x667)={r7, r8/1000+10000}) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b85000)=0x6, 0x7, 0x8, &(0x7f0000282000)={r9, r6}, &(0x7f0000837000-0x4)=0x3ff, 0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000281000-0x8)={0x0, 0x5}, &(0x7f000013d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000048000)={r10, 0x80000001}, &(0x7f000021c000)=0x8) ioctl$TIOCSTI(r2, 0x5412, 0x20000000000004) ioctl$sock_ifreq(r3, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}}) fchownat(0xffffffffffffffff, &(0x7f0000685000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x1000) 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$sg(&(0x7f0000248000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r11, 0x227c, &(0x7f0000001000-0x1)="") waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000f0e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f000031f000-0x9)="2f6465762f6b766d00", 0x800000000400, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) sendto(r0, &(0x7f0000f1c000-0xdf)="97150c18f3e3a209a007fdeca0a00af3b63a1d7501faa6d26f59d1f0eac1d63b3746de69582d629f4fc8187a622d99196f5517ea58d2420ff311f7dcd31f2712472691474c6144467a09804c7592cb89be8018357de0236c0c44dc272e908fce4128993f3b82bb7f71d4198aaf00000000000000694486c5a58e3bf3bf9cd2264f5308fc61254766b8e0dcc3d167ee47853ecc22f8897dd8e7c648071158ed8f2315d5d72eaa28c4228fe36ef3d1e79aa15d2a03f60bc2d4a5884d70fa5251133c26e20d18e6e8d70734533c7cb99eaab4f3c716c189935aad174af22c7fb1", 0xdf, 0x20008000, &(0x7f000019a000)=@in6={0xa, 0x2, 0xa001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000284000-0x10)={0x10001, 0x1ff, 0xfffffffffffffff8, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000282000)="2f6465762f7573626d6f6e2300", 0x565fb936, 0x400) ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x1) ioctl$sock_proto_private(r11, 0x89ea, &(0x7f0000694000)="b073a8cfbfec9a77ac2026d5c9eae35dc73b4672112163ad4a0af82fbf5f5283791a2e50") [ 69.812802] encrypted_key: insufficient parameters specified 2017/12/04 03:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd433, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$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) accept4(r0, &(0x7f0000d43000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000399000)=0xe, 0x800) listen(r1, 0x401) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = syz_open_dev$mice(&(0x7f0000598000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000044e000)={0x5, 0x8, 0x6, 0x100000000, 0x3f}, 0x14) bind$netlink(r5, &(0x7f0000395000)={0x10010000, 0x0, 0x1, 0x518}, 0xc) r6 = fcntl$dupfd(r4, 0x406, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 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$inet6_buf(r6, 0x29, 0xdf, &(0x7f0000158000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000535000-0x4)=0xf7) syz_extract_tcp_res$synack(&(0x7f0000a0d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000923000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r6, &(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, r8, r9, 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$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000ef6000)=0x7fffffff, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c3e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004a1000)={0x0, 0x3, &(0x7f0000fc3000-0x48)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d24}, @in6={0xa, 0x1, 0x2f74, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042d000-0x1)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 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$inet(r2, &(0x7f0000425000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 03:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x401) socketpair(0x40000000000209b, 0xb, 0x10000, &(0x7f0000986000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x3, 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac9000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4107a882}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000413000)={r4, 0xb2, "3cfe960a9cdf983e42def9346d081c6f2ef6c9d8317c2e2a4785157b99eb8e60a245fd8feb22038cff6e1f3250d63ddbfa2b0a46a97cd924ab075e33f1f465da205f6621886bbca9a196fd056774c5a890d9dad2a4b628575fb39797533191e74cc9725b7221543c2314b4e8237a480ffc7515a0749800ae205d3575281782a286313e1eb4eb564825094acad68ff1c6982bdcab399cf067bf1938ba6dd238552202562403828b24f5b5baf859987eb08f14"}, &(0x7f0000268000-0x4)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000074000-0x6a)={r5, 0x62, "5aab10df13e7253dfacaf901855cb5b881677160643261cd0da21ebffbae79f788e5fe588e9f25d03e4404f44b0ab813dcc47d6925dfa55bb3d71c41bf7ed84dff5c10d1a28e1b40f86d42648e1391e13b7940e59e91a714596e048be5b80715dd51"}, &(0x7f00001df000-0x4)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000456000-0x20)={0x81, 0x8001, 0x8002, 0x8, 0x5, 0x4, 0x7, 0x0, r6}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"a0cc3f3dcdeb13"}, 0x5}, 0x10, &(0x7f000071c000-0x30)=[{&(0x7f00008cb000-0x1000)="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", 0x1000}, {&(0x7f00000e8000)="e45379dc3aab683dec60a3c354edc90d1146288cbed8196a8a532fd040146ea2085d2e378be1deb03dceb49e709042a4f2aa113395d8d8636292431cf3fabc363a5ac0a9df02033753a3d99449dc2a694d5c7ee621e4152d9e7a3ab4a9de38c8b1541b", 0x63}, {&(0x7f0000dc1000)="d58811206fe634e9189906f4dd71dbe8da8f862be0281834a2ec52160561a15b3d9c06e4b616bf7b5d1d22535760b27652e17535468ad81fd5f320d4f6bc470c6c4faa2ce71cc354c6b5102a8806d2d451d80b105001410aff7f56973bf3", 0x5e}], 0x3, &(0x7f0000571000-0x1068)=[{0x50, 0x1ff, 0x200, "0231e2193f2210fefb61992cd7972d989891f6c32c3a9b5bee873316a09dbc799cc6ae532f264baae5143e182127542421eeb869d1d16a6b52eccf9ee870a5ad"}, {0x1018, 0x10f, 0x4, 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"}], 0x2, 0xc880}, 0x4000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(r3, &(0x7f0000c6a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddf000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000f1b000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="95ee03000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c9c000)={r5, 0x2}, &(0x7f00002e1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e77000)={r8, 0x803}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r9, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f84000-0x16)={r8, 0x7d10, 0x7, 0xffffffffffff7fff, 0x400000000080, 0xb0, 0x8, 0x8, {r8, @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]}, 0x9, 0x3, 0xfffffffffffffff7, 0xffffffffffffff92, 0x588}}, &(0x7f000044e000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 03:33:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000055000)={0x80000, 0x0, [0x3, 0x2, 0xa07f, 0x470, 0x100, 0x80, 0x9, 0xff]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xfffffffffffffffc, &(0x7f0000000000)=0x800000000000000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000006f000-0x1)="00", 0x1) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000070000-0x25)="240000001b00fb0800000000200000000202fff90800030001000000f7000003f916170112", 0x25) syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800000000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, &(0x7f000005d000)=0x8) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000006e000)={0x0, 0x0, 0x0}, &(0x7f000006e000)=0xc) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2017/12/04 03:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006f4000-0x5)="7573657200", &(0x7f0000210000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f47000-0x1)="fa", 0x1, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000372000-0xa)="2f6465762f6375736500", 0x42200, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000baa000-0x4)=0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000078a000-0xc1)="0800000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba28700000200266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9085f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801bd627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b35", 0xc1, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r3}, &(0x7f00008ea000)="", 0x0, &(0x7f00000a3000)={&(0x7f0000bf5000-0xd)={"736861312d7373736533"}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000108000-0x6)="2e6465616400", &(0x7f0000d8a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000f78000-0x4)=0x0) syz_extract_tcp_res(&(0x7f000045b000)={0x0, 0x0}, 0x7, 0x7ff) 2017/12/04 03:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000280000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0x1)="") syz_extract_tcp_res(&(0x7f00004ad000)={0x0, 0x0}, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bed000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) socket$inet6(0xa, 0x80000000, 0xfffffffffffffffe) read(r1, &(0x7f00009e4000)="", 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r2 = open(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f00002f9000-0x8)="2e2f66696c653000", 0x400104) mount(&(0x7f000038e000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653100", &(0x7f00002cf000-0x4)="007609b0", 0x40080, &(0x7f00000b0000)="") ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000a4b000-0x10)={0x10201, 0x0, &(0x7f0000396000/0x1000)=nil}) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000667000+0x8ec)=0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x1, &(0x7f0000df5000)=0x4) unlinkat(r2, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f00001e9000)="2e2f66696c65302f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f00002b3000-0x1)="d9") mkdir(&(0x7f00004ee000)="2e2f66696c65302f66696c653000", 0x1) getdents64(r2, &(0x7f0000dfb000-0x74d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000568000-0x64)={&(0x7f0000428000-0x1c)=[0x8001, 0x0, 0x80ad6c, 0x94c2, 0xf9, 0x4, 0x4], 0x7, 0x7, 0x9, 0xf2, 0x5, 0x3, {0x1, 0x8, 0x100000000, 0xffffffff, 0x0, 0x1, 0x80, 0x7ff, 0x63, 0x3, 0xfffffffffffffffa, 0x3, 0x0, 0x1ff, "3ed42e989fc168c02eec6944b82452ee1c5b45691a38ebf2c189a2630cebe88f"}}) mount(&(0x7f0000a0e000)="2e2f66696c653000", &(0x7f0000867000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00006d0000-0x7)="6175746f667300", 0x0, &(0x7f000084d000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f0000614000-0x6)="72616d667300", 0x100000, &(0x7f0000c19000-0x1)="5d") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000135000)="2e", &(0x7f00000bd000-0x6)="01757a6e730d", 0x1000, 0x0) 2017/12/04 03:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e66000)="2f6465762f6c6f6f702300", 0x0, 0x800000102) getpeername$llc(0xffffffffffffffff, &(0x7f0000de2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x100000406, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000d1000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) getpeername$inet(r1, &(0x7f0000327000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000132000)=0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000c3000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) rt_sigaction(0x10, &(0x7f0000264000-0x20)={0x3, {0x88}, 0x10000003, 0x4}, &(0x7f0000040000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000f9000)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000b79000-0x5)="6465616400", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)="252a252d76626f786e65743000", 0xffffff7ffffffffd) r4 = add_key(&(0x7f0000b8d000-0x8)="6269675f6b657900", &(0x7f0000a59000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x7f, 0x6) keyctl$instantiate_iov(0x14, r3, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a5507c480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc300d25dc3e16bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79d70b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000010000)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f0000def000)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r4) r6 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x1}, 0x0, 0x100, 0x7, {0x0, 0x7}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$usbmon(&(0x7f0000f4a000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00007f3000-0x4)=0x0, &(0x7f0000c67000-0x4)=0x4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) syz_open_dev$vcsn(&(0x7f000075a000-0xa)="2f6465762f7663732300", 0x7, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r9, 0x4008ae48, &(0x7f0000a56000)=0x105002) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000021000-0x4)=0x101, 0x4) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f20000)={r1, 0x101, 0x7, "bba58904a75c0c4377f808f1160895325d33faa02e2834542d9d2f4bf9c778458c9f0527207a35d6243350bbf4448fe0e086e550883bf8485bc561dda0b838794f944320cfeaec876ce0b529d41c996eb1b9e7317821a80557f47a5bd04027d2ffd9646cfb095fdc53897e6751c62c19e5dc2d3c4a66a239a8564c776e29415718"}) 2017/12/04 03:33:37 executing program 5: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000216000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000706000)=0x4, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000090f000)={0x3, {{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, [{{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6dbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={&(0x7f0000dbb000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eae000)=[{&(0x7f0000eaf000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000eaf000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000eae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cc9000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000eaf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00006c3000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x7, &(0x7f0000606000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x9c}, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000eb0000)={0x1, 0x6}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r2, &(0x7f0000eb2000)="00", &(0x7f0000889000)=""}, 0x18) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c89000)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f00004e3000-0x4)=0x0, &(0x7f0000dca000)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00006f9000-0x9c)=[@in6={0xa, 0x2, 0x13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x6) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000eb4000-0x8c)={0x0, 0x84, "8a9e143d19fc6033c5b46693492ced9c768f06b7b86e4c426785b8aa36c0d880b67e60feb7f4c67bce3ca8a03181b5f8adbfe7c4fc8b04a96a02e5fce8051ce406166847e287415d0611877e22228f4e9b96d181d1e3e90372fb44fc3de89ebac51f947ab911da20ba331761d4df1599dc6c5f4055502354b0f6e46d00f3cd6d79712249"}, &(0x7f00007c7000)=0x8c) syz_emit_ethernet(0xab, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0xb, 0x4, 0x3ff, 0x20, 0x9d, 0x0, 0x57, 0x2, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x100000000, [{[@multicast1=0xe0000001], 0x1}, {[], 0x101}]}, @lsrr={0x83, 0x7, 0xfffffffffffffeb6, [@rand_addr=0x3]}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x1000000009, 0x0, 0x0, 0x5, 0x100000000, "0057e8", 0x6, "5f0ca6"}, "f681a313673b22898f754a723a2990ccbe8feb4a681d25c999adb64ee47df6cbaba3e943192537fcbc071e652a7293e4b037121ed0b125fb28ff69ebc41f2c42fcea2be0d71266dbb9a2bbba4fab4e5c871ae46a16355eebab8cd066d4882681a6"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b76000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000c70000)={0xfffffffffffff001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 69.997729] device gre0 entered promiscuous mode 2017/12/04 03:33:37 executing program 0: getgroups(0x0, &(0x7f00001e7000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa7000-0x4)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ef0000)=0x0, &(0x7f0000da4000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f1000)="7a0700000100000000d93e00000001ba0007ce10", 0x14) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000ba9000)="636c6561725f7265667300") r3 = accept$alg(r0, 0x0, 0x0) ftruncate(r3, 0x3ff) writev(r3, &(0x7f00001f8000-0x20)=[{&(0x7f000029a000)="a7e0ff61bc54f5616ea843551ddb93cb4df34cd14516fc6aa28dc2879e432538dab6c9725d72b7ac1df65c96bb0a92183c84b524516b9f2979972e2d2ccc9e2639a391b392bd4dcc750cddc6798b6248e2b8704efebd4efb163dbf3b7534f2767974aebf2f1c973d04b8fa1733baac579644bd9407044e619c70b2bcffa1d7f41ca68ea71fd5ea4cd166b9ac1912ac5c85d8d03cdcec4126158dfd1c6e8ad4cb6181701b07049c63d07518e47274", 0xae}, {&(0x7f000040a000)="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", 0x1000}], 0x2) r4 = accept(r0, &(0x7f00000ce000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10) connect$inet6(r4, &(0x7f00006e3000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r5 = fcntl$dupfd(r3, 0x400000000000409, r0) accept$inet(r4, 0x0, &(0x7f000076f000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000fc2000-0x4)=0x0) unlinkat(r5, &(0x7f00004b8000-0x8)="2e2f66696c653000", 0x0) sendmmsg$alg(r3, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[], 0x0, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000546000-0x4)=0x0) ioprio_get$pid(0x2, r6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000087e000)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x28bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) recvmsg(r3, &(0x7f000009b000-0x38)={&(0x7f0000af9000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008f8000)=[{&(0x7f0000b47000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f0000d39000)="", 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000f72000)={0x3, 0x78, 0x4, 0x1000, 0x8c4, 0x1, 0x0, 0xdfd, 0x10000, 0x4, 0xfffffffffffffffb, 0x80000001, 0x101, 0x16, 0x0, 0x5, 0x6, 0x6, 0x3, 0x201, 0x1, 0x3ff, 0x7, 0x3, 0xfffffffffffffffd, 0x2, 0x0}, r6, 0xc7, r5, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000862000-0x4)=0xf28c) 2017/12/04 03:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017b000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00008b5000)="617474722f63757272656e7400") bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002d7000)={r1, &(0x7f0000ee9000-0xb0)="e185f0d09913e5be4d488b42112716f54fe5b3b0de4eae741c2ca737dfe9e3268731c8bf395e97af2f8a450bed1a6712b011b7e286e9854f7d57d1906bde0d3131a27a7c5149b772416a7533d6e3aa02bab0878ca5951ce080a900772eadfff87933e6e64da52c92fba480c5a45974e61d8187e6dab3c4bfaed03ebfbd7bf74040547755b8be95d5f47bf96209f2475f81aa90e81981cfde1eda7b0482a0226e3e1075c671692a40c2a99acec9298474"}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb7000-0x8)={0x0, 0x0}) r2 = msgget$private(0x0, 0x139) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000d8d000-0x6)="000000000000") write$eventfd(r1, &(0x7f00009da000-0x8)=0x2, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b97000-0x4)=0xffffffffffffa041, 0x4) 2017/12/04 03:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000000b000)="7573657200", &(0x7f0000bfe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a51000-0xc1)="5b1398071567f4871cab5172863f2172fa579ad03c1bb51cbb163b1113f4c4dd9d58c867ce", 0x25, 0x0) r0 = perf_event_open(&(0x7f0000d0a000-0x78)={0x0, 0x78, 0x0, 0x0, 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) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c2c000)={0x0, 0xd1, "ba3753da1ef39bed30918e21fd60154b8debf474e16927d28165c0dae1317f3d1f185135c87604da9bc0df542fbe005c200cd74f5c44346cdf9e101ba05721810810e77c3cefb58e64893042b1c4e9e90f98d3bc9b85ee327cfc6ad51fc0f54ecd4d87fa8bfc2c54c27f0c14a2772d6366b38d89931c813bce5f0f8e5d37ae58a73c8fb3e160d6a937781a1feb1e3974c59a68abcc8e22b91a48192cc34166688aa19aafa2fad5d421515bb7d5c3a77e05e08d61963a499d65cee4658cf1b2e8be1ed4129d176820a00ee25ae74c38901c"}, &(0x7f0000def000-0x4)=0xd9) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000062a000-0xb8)={0x0, 0x6, 0x7, 0x5, 0xc194, 0x3, 0x0, 0x4, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x80000001, 0x0, 0x5}}, &(0x7f00005a3000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009a5000-0x9)={r2, 0x0, ""}, &(0x7f0000a03000)=0x8) r4 = syz_open_dev$sg(&(0x7f00000b1000)="2f6465762f73672300", 0xfffffffffffffe00, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000ae5000-0x4b)={r1, r1, 0x7ff, 0x4, &(0x7f00002a9000)="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", 0xff, 0x7, 0x5, 0xe0, 0x4, 0xe8a, 0x4, "adaf663d6c3fd12a5f64ad6ea26614fcc84538dcc068ef70b3eb863036219cb01172b6"}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c87000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x80, 0x3, 0xfffffffffffff800, 0xa, 0x80, 0xa0, 0xefd, 0x0, 0x0}, {0x2, 0x4, 0x7, 0x6e0f, 0xfffffffffffffff9, 0x5, 0x7, 0x5}, {0x9, 0x10001, 0x3d, 0x3a}, 0x0, 0x700000000000000, 0x0, 0x0, 0x40, 0x0}, {{@in=@empty=0x0, 0xc0, 0x3}, 0x10, @in=@empty=0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xe8) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000184000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000)=0xe8) r6 = add_key$keyring(&(0x7f00004a5000-0x8)="6b657972696e6700", &(0x7f00008fc000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) bind$netlink(0xffffffffffffffff, &(0x7f0000f11000)={0x0, 0x0, 0x7, 0x0}, 0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00008fd000-0x10)={0x0, &(0x7f000045d000)=""}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe8000)={{{@in6=@empty={[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, 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, @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}}, &(0x7f0000595000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000afe000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = syz_open_dev$loop(&(0x7f00006a0000)="2f6465762f6c6f6f702300", 0x100000010003, 0x14d202) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x101) keyctl$get_security(0x11, 0x0, &(0x7f00005ab000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000612000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00009ae000-0x8)={r3, 0x81}, &(0x7f00000f5000-0x4)=0x8) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f0000db0000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000d5c000-0x36)={0x0, 0x2e, "1dbe1e1cbb65f2d57af72bf7560fc6f88c1225dcd7826bc67a09732d6bbcad481423e670e4c8240822b16ce35101"}, &(0x7f0000971000)=0x36) sendfile(r8, r8, &(0x7f0000d49000)=0x0, 0x40200) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000779000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000acd000-0x4)=0xb) 2017/12/04 03:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000955000)={0x0, 0x0}, 0x2, 0xffffffff) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0xc21d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fe, 0x0, 0x2fffffffff, 0x19, 0x0, 0x0, 0x2, 0xf27e, 0x0, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000-0x10)="2f6465762f73657175656e6365723200", 0x101, 0x0) r0 = socket$inet6(0xa, 0x80000000, 0x8) read(r0, &(0x7f0000514000-0x1)="", 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r1 = open(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000331000-0x8)="2e2f66696c653000", 0x4400107) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000667000+0x8ec)=0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x1, &(0x7f0000df5000)=0x4) unlinkat(r1, &(0x7f0000ad0000)="2e2f66696c653000", 0x200) mount(&(0x7f00001e9000)="2e2f66696c65302f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f00002b3000-0x1)="d9") mkdir(&(0x7f00004ee000)="2e2f66696c65302f66696c653000", 0x1) getdents64(r1, &(0x7f00005a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000568000-0x64)={&(0x7f0000428000-0x1c)=[0x8001, 0x0, 0x80ad6c, 0x94c2, 0xf9, 0x4, 0x4], 0x7, 0x7, 0x9, 0xf2, 0x5, 0x3, {0x1, 0x8, 0x100000000, 0xffffffff, 0x0, 0x1, 0x80, 0x7ff, 0x63, 0x3, 0xfffffffffffffffa, 0x6f, 0x0, 0x1ff, "3ed42e989fc168c02eec6944b82452ee1c5b45691a38ebf2c189a2630cebe88f"}}) mount(&(0x7f0000a0e000)="2e2f66696c653000", &(0x7f0000867000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00006d0000-0x7)="6175746f667300", 0x0, &(0x7f000084d000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfff, 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) bind$netlink(0xffffffffffffffff, &(0x7f0000bff000-0xc)={0x13, 0x0, 0x8, 0xe522}, 0xc) perf_event_open(&(0x7f00003f6000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x8080f, 0x200000000000) mmap(&(0x7f00003a6000/0xd000)=nil, 0xd000, 0x8, 0x40011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000062b000-0x4)=0x0, &(0x7f0000e72000)=0x4) [ 70.126481] kasan: CONFIG_KASAN_INLINE enabled [ 70.131303] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 70.138731] general protection fault: 0000 [#1] SMP KASAN [ 70.144259] Dumping ftrace buffer: [ 70.147789] (ftrace buffer empty) [ 70.151485] Modules linked in: [ 70.154682] CPU: 1 PID: 8103 Comm: syz-executor2 Not tainted 4.15.0-rc1-next-20171201+ #57 [ 70.163076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.172414] task: 00000000bb83ceba task.stack: 00000000a624db86 [ 70.178448] RIP: 0010:sidtab_search_core+0x6a/0x320 [ 70.183432] RSP: 0018:ffff8801ca427a10 EFLAGS: 00010202 [ 70.188766] RAX: dffffc0000000000 RBX: 0000000000000008 RCX: ffffffff8220ea3d [ 70.196095] RDX: 0000000000000001 RSI: ffffc900026cc000 RDI: ffffffff874c8180 [ 70.203340] RBP: ffff8801ca427a40 R08: 0000000000000003 R09: 1ffffffff0d6b133 [ 70.210583] R10: 0000000000000000 R11: ffffffff8748cd60 R12: 0000000000000001 [ 70.217825] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 70.225076] FS: 00007efcfed7a700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 70.233273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.239124] CR2: 00007fc4a23c0270 CR3: 00000001c71d5000 CR4: 00000000001426e0 [ 70.246365] DR0: 0000000020001000 DR1: 0000000020001000 DR2: 0000000020001020 [ 70.253605] DR3: 0000000020000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 70.260844] Call Trace: [ 70.263411] sidtab_search+0x1f/0x30 [ 70.267098] security_bounded_transition+0xa8/0x4d0 [ 70.272086] ? security_validate_transition+0x60/0x60 [ 70.277249] ? security_prepare_creds+0x89/0xb0 [ 70.281893] ? prepare_creds+0x2ba/0x360 [ 70.285923] ? abort_creds+0x130/0x130 [ 70.289804] selinux_setprocattr+0x8d0/0xb50 [ 70.294187] ? ptrace_parent_sid+0x540/0x540 [ 70.298577] security_setprocattr+0x85/0xc0 [ 70.302879] proc_pid_attr_write+0x1e6/0x280 [ 70.307262] ? proc_task_getattr+0x180/0x180 [ 70.311640] __vfs_write+0xef/0x970 [ 70.315242] ? lock_acquire+0x1d5/0x580 [ 70.319192] ? vfs_write+0x410/0x510 [ 70.322878] ? kernel_read+0x120/0x120 [ 70.326746] ? __lock_is_held+0xbc/0x140 [ 70.330789] ? rcu_read_lock_sched_held+0x108/0x120 [ 70.335775] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 70.340502] ? __sb_start_write+0x203/0x290 [ 70.344800] vfs_write+0x18f/0x510 [ 70.348316] SyS_write+0xef/0x220 [ 70.351747] ? SyS_read+0x220/0x220 [ 70.355344] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.360332] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.365068] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 70.369792] RIP: 0033:0x4529d9 [ 70.372951] RSP: 002b:00007efcfed79c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 70.380630] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 70.387868] RDX: 0000000000000008 RSI: 00000000209d9ff8 RDI: 0000000000000013 [ 70.395107] RBP: 0000000000000568 R08: 0000000000000000 R09: 0000000000000000 [ 70.402346] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5260 [ 70.409587] R13: 00000000ffffffff R14: 00007efcfed7a6d4 R15: 0000000000000000 [ 70.416843] Code: ea 03 41 83 e4 7f 80 3c 02 00 0f 85 7d 02 00 00 4c 8b 33 4d 63 e4 48 b8 00 00 00 00 00 fc ff df 4b 8d 1c e6 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 41 02 00 00 48 8b 1b 48 85 db 0f 84 8b 00 00 [ 70.436006] RIP: sidtab_search_core+0x6a/0x320 RSP: ffff8801ca427a10 [ 70.442642] ---[ end trace 433ff43f515bb12c ]--- [ 70.447423] Kernel panic - not syncing: Fatal exception [ 70.453188] Dumping ftrace buffer: [ 70.456709] (ftrace buffer empty) [ 70.460393] Kernel Offset: disabled [ 70.463999] Rebooting in 86400 seconds..