44a6854f0cb7436822a1230026b4ae82145a232c5ee6e3f6f55229773da6bdfe35a022d4d04f3601823999a04e1ee8aa42ebab71615189f2d9410e1ed6849802235897967c8e2157b8c1908f83bfa80cb405432254753f65d137e22e7b69c658d2909c70973870e98fb5674531fad9672bb9c2ea7768841b739502506513e10a23b47baf15009ca10ec3e5747154ed5ae8c937057ce65a198eee5471815a666b1fb4e565ec9aaca8f05ee639f453252d9092dffa413b5d7bfe4d91a", 0x1000) 2018/01/08 09:12:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1f, &(0x7f0000000000)="") 2018/01/08 09:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000200000-0x10)={0x7fffffff, 0x5, 0x400, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) 2018/01/08 09:12:09 executing program 3: pipe(&(0x7f00007f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ed3000-0x28)={&(0x7f00002b9000/0x3000)=nil, 0x400, 0x3, 0x40, &(0x7f0000422000/0x1000)=nil, 0x9bc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r1, 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007c7000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00007bb000)=r2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0x2, 0xa, 0x68, &(0x7f00002ae000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac9000-0xb)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000052f000-0x20)={@generic="adf5d0fb3dd828aee61a70f3d5d551ac", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000034000)={&(0x7f0000107000/0x1000)=nil, 0x7, 0x4, 0x10, &(0x7f0000b16000/0x2000)=nil, 0x955}) r3 = dup(r0) getsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f0000255000-0x91)=""/40, &(0x7f0000741000)=0x28) 2018/01/08 09:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000934000-0x9)='/dev/sg#\x00', 0x2, 0x8440) preadv(r0, &(0x7f0000b9a000)=[{&(0x7f0000283000)=""/168, 0xa8}, {&(0x7f0000271000-0xa8)=""/168, 0xa8}, {&(0x7f0000980000)=""/0, 0x0}], 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000441000-0x8)=0x0) unshare(0x8000000) r1 = mq_open(&(0x7f00008ea000)="2d2400f9e007d1c8568ce0a6cae60b110cb615102269f05da3580c8413802b00000000000000ffae48908c70a23bdc00be3098bf51f069d53d918bff1d3dd903271009c0374f23c61ffcb4b1eadba7a552ee3cdd6a578bbb685200047eb07272a9e46c407fbf26e4577510aba806ebc66b9e17934d8eceadf96e2ed2a83a26688bd6f9535b8747002df063d5c5e6ad40f5258a6a1981c4fa102bb23ea2092441d401fa2aaf19c3d0ec524a0ccaa5dd3b8fc616d8ab45d87aa15f269798361a7a4343e9dab4efb26c2f56c6ac263ee743fad9935d", 0x6e93ebbbcc0884f2, 0x4f, &(0x7f0000665000-0x40)={0xe4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)={0x0, 0x0}) [ 45.429287] [] ? entry_SYSCALL_64_fastpath+0x16/0x92 [ 45.429295] [] ? userfaultfd_release+0x5a0/0x5a0 [ 45.429302] [] ? do_futex+0x3e3/0x1670 [ 45.429308] [] ? __lock_acquire+0xb5f/0x4b50 [ 45.429315] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.429322] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.429329] [] ? lockdep_init_map+0xeb/0x1690 2018/01/08 09:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005ce000-0x8)={0x0, 0x0}) dup(r0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) pselect6(0x40, &(0x7f00005e0000-0x40)={0x6, 0x848d, 0x0, 0xd15, 0x81, 0x87e, 0x5, 0x7fff}, &(0x7f0000259000)={0x7fffffff, 0x5, 0x6a0, 0x1f, 0x40, 0x7, 0x64e, 0x5}, &(0x7f00005ed000-0x40)={0x7, 0x0, 0x3, 0x0, 0x9, 0x1, 0x8, 0x40}, &(0x7f000067b000)={0x0, 0x0}, &(0x7f0000c52000-0x10)={&(0x7f00007b5000)={0x1}, 0x8}) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000001000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000d3b000-0xde)=""/222) setns(r0, 0x4000000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cab000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d2f000-0x10)=[{&(0x7f00009f7000-0x2a)="290000001800e7e2002a0000000002210206e3006d00060104120000ba0005000000c200008200ff00", 0x29}], 0x1) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d3a000)={0x2, 0xffff, 0x2, 0x7ff, 0x80, 0x80}) r2 = creat(&(0x7f0000220000)='./file0\x00', 0x4) fcntl$setstatus(r1, 0x4, 0x42000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000c5f000-0x45)="1c3b1607a90b6fc75d8019b2d16f520cda28d7503bba6978b4697f29656a7ad3c0ad3bb5ec7507312f892e2a7c142072d889772e25e3776620c14343ddfb760ea091be953e") mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000d3c000-0xba)=""/186, 0xba) ioctl$TIOCCONS(r2, 0x541d) 2018/01/08 09:12:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x5, 0x1, 0x8, 0xa6, 0x5}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x7ff}, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioprio_set$pid(0x3, r3, 0x7fffffff) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000e29000)="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", 0xfc) getpeername$llc(r4, &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c10000-0x4)=0x10) 2018/01/08 09:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000038e000)='net/rfcomm\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a49000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003b000)=0xfffffffffffffe69) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) [ 45.429337] [] ? userfaultfd_release+0x5a0/0x5a0 [ 45.429344] [] do_vfs_ioctl+0x7aa/0xee0 [ 45.429351] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 45.429357] [] ? __fget+0x20b/0x3b0 [ 45.429363] [] ? __fget+0x232/0x3b0 [ 45.429368] [] ? __fget+0x47/0x3b0 [ 45.429377] [] ? security_file_ioctl+0x89/0xb0 [ 45.429383] [] SyS_ioctl+0x8f/0xc0 [ 45.429390] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002d8000-0x20)="1f000000070101fceffeff06f705dfffffff72370900b0260300000000036221", 0x20) 2018/01/08 09:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000989000-0x24)={0x7, 0x3ff, 0xb4aa, 0xffffffff, 0x9, 0x2, 0xb479, 0x1b, 0x9, 0x80, 0xfc, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00002f6000)=[{r1, 0x0, 0x0}, {r0, 0x4005, 0x0}], 0x2, 0x0) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093f000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000660000)=0x100, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000942000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x36, &(0x7f0000944000-0x20)={0x69, {0x176}, 0x8000006, 0x3}, 0x0, 0x8, &(0x7f0000037000-0x8)={0x0}) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fstat(r0, &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000873000)=0x100000009) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d32000)={0x20000000553, 0x0, 0x1ff, 0x3, 0x1000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.702294] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.719877] audit: type=1400 audit(1515402729.151:22): avc: denied { dyntransition } for pid=6226 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 45.754005] binder: undelivered TRANSACTION_COMPLETE [ 45.759705] binder: send failed reply for transaction 31, target dead [ 45.767076] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 09:12:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1edd}, 0x3ff, [0xfffffffffffffffd, 0x71, 0x5, 0x7fffffff, 0x8, 0xfffffffffffffff7, 0x9000000000, 0xbe]}, 0x5c) 2018/01/08 09:12:09 executing program 6: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e4000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00008e4000-0x4)=0x0, 0x4) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ff6000-0x43)="15780cb16c0d82217b98add77c5ad35027312cfd2c7f920e16a7b9852fcbec9118beee0eab3f56d9cfad54c22654e56b517a97bf164efb8dfc5862bafd9d299a6c0844", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000ec8000-0x1d)="f8d26b0c9350d88f04beb838e8c65ccc0b87db22d2e404f4e57aa5e786") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0x3) 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x170) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0x8a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) vmsplice(r2, &(0x7f0000508000)=[{&(0x7f000040a000)="f02bf29a75e17da11ae739992cdee80d77157816648b1840ccdb9a0bab4de8476e82c760f6f969b266f82ce931ae8eeaea9a90a11315d4ca895ee178c9b2cbc07c08d065616b01d57b2127d539b7eb6b43bd4e6907c813645d3e1934d1285c6c", 0x60}, {&(0x7f00001c7000)="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", 0xfa}, {&(0x7f0000ba2000-0xc2)="11fac21136d14e932e252265bb65cb84009a160f24725ab79bcbbfb09313ef93151ec26d1bcde6f7940c0dbd268adede86212248c733f2e743fc0dcd45447eb4e395bf6cbc6ddd504c4bc27f46c274879e4cc290dff6d84ae2d31f1c85e12b1cfaa1048003a5c57629f7ba8ccad32295535c8fa9cd571cde3e8695b10d2af41c938b7728e76ee420ac7bb8b01fc95d4c0e1eb2b54b968e74fa3426cf4f56220a81f5c9a01818053a307019f44ed9500ee7f0f870d4f8ddf9c6b0d0b8772f60845a76", 0xc2}, {&(0x7f0000c75000)="71b97db8ca0ba80532353e7c1b3562954136b4a42456fedb62e952c165ea7f0683be37b8e39e26bfeab2a943ffc7394f8bb078a617f587c5048155d692425ff4ac94fb7e583645924e2a3b8eedd0dcf9e1176d91e782c5c17e6a4c7c07515c8c6629b6a94a23b502a8e9e94cccfc45b0aa5fcd89c6f7ef3f4a88f79e6aef092c9e2f67518a93ad867cf7f91dabd6a2ae79a8b7f984cfd56f104a31380ea64978871c1feb52213febf2dbedcaf823ce5b7efda660dc348d4e2af64204e8d5b47d874b4a77eca3630cf01a23cd68f8be510528b868f493ae26b84628d1a95303dab1b2173f74a4d87ee734da95a9c899c7f06ad914366c", 0xf6}, {&(0x7f0000c52000)="957e269eb12da1f1eb9affc3668cf944d046e485bbe9195d8b7be1864443dd62c7140a0432bb48d915f6339a1b7c541b5056ab461bcecad5bafc359266d12decc8fdafdfe110160996b858b3f52cbe0d8fadd77b7a3143aa5165a1e03bd7783c4d796bea6f9014d95e6725", 0x6b}, {&(0x7f000095b000-0x44)="6b4bdf079a09d8bfd4e2b2554cb90f6e11669fef19c8604ccf77161af4f30732006432bdb51ba5712580b856bf813f092feff96ad0d49c0d735e4f53d609275956ab695ee44446ccb2ff41b4540ab5490898de1a63688cbacceabb13", 0x5c}, {&(0x7f000029b000-0x1000)="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", 0x1000}, {&(0x7f00001c4000)="ab2b97d5545ad8f1a6d90b1dc8c2560321a8ae10e4dfa4b743ceb3d1dc495eac1b29be4a0b0e7570a79938176036f277099320f6025f1dcbb23f96b902f50a668f8cb8beefc73623e80856658b69c9968af8fbad196bb92b0e5153830dac1c7af3907f026e35b5022389e28b50c36427bcb69f02f43ae9c764422ba7d83b89e2ae48ec5c901532fb0c542ee590ae96cbf8", 0x91}], 0x8, 0x2) ioctl(r2, 0x0, &(0x7f0000b61000)="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") sendmmsg$inet_sctp(r1, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile(r0, r0, &(0x7f00005ad000)=0x0, 0x3) 2018/01/08 09:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000b3b000-0x30)=[{&(0x7f0000b13000-0xe7)=""/231, 0xe7}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00005e2000)={0x6, 0x6, 0x100, 0x8000, 0x100000001}) syz_open_dev$tun(&(0x7f0000298000)='/dev/net/tun\x00', 0x0, 0x101000) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f000091b000-0x5)='ceph\x00', &(0x7f000008c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000454000-0x6)='.dead\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000246000)='eth1GPL\x00', 0xfffffffffffffffe) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000be6000-0x15)='/dev/pktcdvd/control\x00', 0x900, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000e2b000-0x160)={{{{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]}, {{0xa, 0x0, 0x9f3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x1, "18b2f3b81eaa4cf2fd0b8e831eccbe36294cd47db95026939f07e0125bd46dadd1ee265783ae905a45ce23021339db4ea4c825261d58a2eb7c94a2cca56e53cdcca9889b8fa53d969d04df503ab4fb2d"}, 0x160) keyctl$unlink(0x9, r3, r4) 2018/01/08 09:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003e9000-0x1a)={0x0, 0x9, 0x9, [0x401, 0x100000000, 0x1, 0x5, 0xfffffffffffffff8, 0x10001, 0x5, 0x400, 0x8]}, &(0x7f0000e81000)=0x1a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000019f000)={r2, 0x0}, &(0x7f0000e9b000-0x4)=0x8) 2018/01/08 09:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) userfaultfd(0x80800) write$eventfd(r2, &(0x7f0000756000)=0x0, 0x8) [ 45.786740] audit: type=1400 audit(1515402729.221:23): avc: denied { dyntransition } for pid=6226 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/08 09:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de9000)='net/hci\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000001a000)=""/4096) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)="f573667300", 0x24, &(0x7f0000d1d000-0x1)="") 2018/01/08 09:12:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000011000)={0x8, 0x20100000, 0x4000, 0x2baf, 0x8, 0xcebf, 0x6, 0x4, 0x1000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x1ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x200, 0x0, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x10001}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000013000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000-0x8)={r3, 0x24}) [ 45.872626] device syz0 entered promiscuous mode 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/ptmx\x00', 0x40000000000402, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000843000-0x4)=0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffd) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x4, &(0x7f0000efb000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/hwrng\x00', 0x41, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdf000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d8e000-0x4)=0x0, &(0x7f0000fdf000)=0x0, &(0x7f0000fdf000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdf000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fdf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) r9 = getgid() socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002ac000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000859000-0x8)={0x0, 0x0}) r12 = getpgrp(0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c31000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) r14 = getgid() mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fe0000-0x4)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000032c000)={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) r17 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005f9000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fe0000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a3000)={0x0, 0x0, 0x0}, &(0x7f0000590000-0x4)=0xc) getgroups(0x6, &(0x7f00006f9000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r25 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000be4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006d1000-0x8)='./file0\x00', &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fe0000-0x38)={0x0, 0x0, &(0x7f0000fdf000)=[{&(0x7f0000fe0000-0x1498)=[{0x4c, 0x7, 0x200, 0x7, 0x1, "270293143fc8f2e99dc44aa248a80512212168558b592c4d1894bbba414b1da293d6cde11a34e21b2402cd9ce9508ef6c9415cf4d85a0bc77b5a"}, {0x1010, 0xffff, 0x1, 0x400, 0x1, "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{0xa8, 0x3ff, 0x10, 0x546, 0x1, "23f5a9c2bd7f161677ea37c5db9aa027d37d8ed6f26a86f66c533bbf4b06bbb484aefa66864ad82cfbd6835aca67a813055caf11349c7a83ab1194998f95c1130d53fe44b3ba290025618a6fd2bbc766d1b3775126d7462dcdb80a3544f53228bfeea1d4226dbc44f0935fe2ac5a9dc3bee20f73e47823647d8ed4571be6611a66557acd8194cbd920c3fdb89f0646c89783b95389"}, {0x98, 0xfffffffffffffffc, 0x100, 0x7, 0x1, "c2b8380b66d936e5c0d7ba872ef84ad64813ca04f9a118a6cc91ca0a840328c84434a0c322964e9d8cb227d7a7dded7cf3d79439aac1e6e1473382374cce87b6918aa2dad3fccb58d94ba86758175fb0fbd6a20cd81990acc4054fd7950f7f47aaa3cf1c2232b5355490f97627ce0ab081b1ec479da8e01af331bd7bf81661cffd3cdc64d0"}, {0x9c, 0x7, 0x8, 0x7, 0x0, "b5225493bfd6ed2a835a688b2d99b4a600bd8d06f788a4cab97f29313209e0daadd7a8e748cebeaeb0d62da7aeb7cab59132f352b0374fcc8ac696a0d0ae3b49a6f544019ac441054a90eb72d8ae49eed74f8db7d2ce234961f4dfe9ab00e8a02364ffb80e84d5eb9a33aa3021ca80c6c258161ff2a7c461143d1a80689c6139fe81e7f93c6557bdc8"}, {0x7c, 0x70d5, 0x200, 0x100000001, 0x1, "a9ac0f590a64e251e9efcaede5b7bf8165f19b192766937e615d5725b23dd96294718d8627a923574df05cc12539feb0d0e386a90979576f31cd504795c8e1da1ea8f7b3826e9c35e9289ac5db717665443960f3cfcccee323be90ab842a60eadfa6a70705d2acc41464"}, {0x9c, 0x7, 0x100, 0x0, 0x1, "aee5cdc36cfdb6514d2be0410e15ffe0b9753aedae29ebeeb21ff751980f6dc3e26ee5822e650399183dc122e46eb29db7f3035039c1fd271b8667457c799fcc026d550ba640fca67429cc99e9e4264768903656b5f2249c6529e9c684ef6e8bca4b3bbc4dabfb56f911ad937b624c64e7d9ec2102dfefa3d658a62992e1c9a696031a7bab4497bf9c"}, {0x30, 0x1, 0x604, 0xff, 0x1, "071c825730b761719e0a4973db26efd32d96880799fec326cbc39c1acc"}, {0xac, 0x1, 0x100, 0xa00000000, 0x3, "e77f4a221f2300fcd7d44bbd91250ebf6c194ad00c29e7100041a3c8ee693dd9730bb5b6ad1616a5f6dc7a0be1f27582817a04d12a8610bdccb20b2a95f17378a311cea3eecb8ffebd63d2eb4461f51d480373c34b5370b2eb62bbb8d96ca09e6795fa782960f4a0eade988f3401d6f5a291ec9643e60d161a4a12da244e32a43c8a9a103876b92cf0af73316d965a1b298a26efdcaeec3349b6"}, {0x6c, 0x1, 0x300, 0xffffffffffffff01, 0x2, "b321aea2e087cd1383b3b363b3b8a3b09dde1fff9c6e937b8ee79c4dab671d1c45088b92a80c8bf4e550c8d2cb28694283399f98ea2fd515a05742cbeb0ca1bfd5c93a9e7f06f31f3d4c68ae3cdda7335ffd54cbffdb5999f5"}], 0x1498}, {&(0x7f0000fdf000)=[{0x108, 0x1, 0x8, 0x3f, 0x3, "8a1a283ad11e18767e2c21f518b1fee5f8624a535bd9f29a7148340f736ecaa81a536d75630208a824272878766c7ef1eb09db65d4f921ad8a25132099e046522bb3c5630aedd1cb7110f8347c0b78c7d4321e1ea600923661c95b4c1f844c6e09f97a13a77efca764985b584b670ae52f0777fbe56b594fcca299e65b87f05dac2a83bbc23b5c38a025cf95232721f7df6bd6d64e74916fd0db2f1aab30fb2977ed8e72f0e2d1874e396aca77b7049c74b5cacb2446657c150e607dfb3ca7f4ec64c3906fd5257b8c33d25c75871e88bd4c05a8ad22661cd99e61dfec93ff189708f7b8e677ce19e252570616398ab11ccc4a0ab8"}, {0x74, 0x1000, 0x200, 0x0, 0x3, "9445b256558a38a0b72ca78d0e6b27af574e357d9baf7925cf136f8403acbe2f82c9c6c708d03ca97231f173ddef8842e1f66806b30b5780eef73761fc509f00bb796ccfaa48131c70b59110bcd9d42276071b9b7d39e0457c4c1b90c29c5bf7190c"}], 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{0xe4, 0x1, 0x300, 0x3f, 0x1, "35156ff24be6b0f3cbe53e866f7a8b1d4d0451bec59d035fb3d24492ff72dddf176641b838ce2095475c40d108ae2b4bc90d36502f816cc6cc30776d8422d1f3a118c08c2fa15094c558f549c9b12ace8ed042c9f9886140f4ff6d2590e830ba993531fc6fcfd48d5f9f6a767db4c2a2ab61f7823cd699a36f3984aaa5cb50516a937c3bbf4cd967322563f673f095d1df19d0caf697db2d05d8dc67a273399e95cf1a87fa7391a76c1730f7ebf7a5161a552292fecc53841388dda2eb8a2956219aa2aa4ee00cfac63d8a1afab616200c"}, {0x30, 0x8, 0x10, 0x3, 0x1, "9c640cfaea5cac7f146dfc359c13011c558838548ca15b24a4f55d693b8d"}], 0x12d8}], 0x8, &(0x7f00009a3000-0x130)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x130, 0x4000}, 0x40) r28 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r28, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r28, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') r29 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r28, 0x84, 0x9, &(0x7f0000626000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0x4, 0x5, 0x0}, &(0x7f0000e94000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r28, 0x84, 0x18, &(0x7f0000a31000-0x6)={r30, 0x9}, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r29, 0x84, 0x71, &(0x7f0000fe0000)={r30, 0x1}, 0x8) 2018/01/08 09:12:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d81000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x87)="3da5d2ac5da080860c669b9a246163566d2faaf87b836f20e50c00ff7031e49e63ecf03a96dae4b75692763c912a3c797f90375e0103bb061fd541fc10cddda2a72b823c7a7a4b8ba30d2dbcf1537228a7819c4274fd481c10b3a70f5cde01a10f0b88de0f61e22a0336eb65de8f38f0aac817b1ba707a0cb951ab008186cca3ba21d0b3c8aa865795307da85cc4ba7e16f774cdc6c09cc992383b08a71b7dbebc0d83702d26540ddc49ce783fe9ed45f535895f48a9e0fe1ae3a554cd7409479dbd349d166ab4f73e", 0xc9, 0xfffffffffffffffd) 2018/01/08 09:12:09 executing program 5: mmap(&(0x7f00002af000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x2000, &(0x7f0000000000)={0x77359400, 0x0}) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f00002b0000)=0x0, 0x0) 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ed0000-0xc)={0x40000000004, 0x0}) fremovexattr(r0, &(0x7f000079e000-0x9)=@random={'trusted.\x00', ""}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2018/01/08 09:12:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00004e1000-0x4)=0x0) open$dir(&(0x7f00002cc000)='./file0\x00', 0x300, 0x10) prctl$void(0x17) 2018/01/08 09:12:09 executing program 1: clone(0x0, &(0x7f0000d08000)="", &(0x7f0000889000-0x4)=0x0, &(0x7f0000be0000)=0x0, &(0x7f00000bc000)="") r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000877000-0x18)={0x3, 0x6, 0x7, 0xffffffffffffff32, 0xffffffffffffff81, 0x200}) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[], 0x0, 0x0, 0x0) 2018/01/08 09:12:09 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000035000)="") rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002d000-0x8)='./file0\x00') 2018/01/08 09:12:09 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='irlan0\x00', @ifru_settings={0x0, 0xfd, @fr_pvc_info=&(0x7f0000008000-0x14)={0x0, @generic="b4051e6d1302eb180000000008f80100"}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fff, 0x3, @fr_pvc=&(0x7f0000009000)={0xffffffff}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000000b000-0x8)='./file0\x00', 0x200100, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/08 09:12:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/ppp\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000717000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00007ae000)=0x408, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:09 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fc7000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x100, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8200, 0x1, 0x100000001, r3}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r4, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xe)={r2, 0x6, 0x6, "46935a63555e"}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000005000)=0x0, 0x8) lseek(r0, 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xa0, 0x0, &(0x7f0000006000-0xa0)=[@request_death={0x400c630e, 0x3, 0x4}, @dead_binder_done={0x40086310, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000007000-0x58)=[@flat={0x776a2a85, 0x10b, r5, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1)=0x0, 0x1, 0x4, 0x1e}], &(0x7f0000007000-0x20)=[0x40, 0x48, 0x30, 0x40]}, 0xffff}}, @increfs_done={0x40106308, r5, 0x2}, @increfs={0x40046304, 0x3}, @decrefs={0x40046307, 0x2}, @dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305, 0x3}], 0x2a, 0x0, &(0x7f0000007000-0x2a)="cec1660fe62f77644d5707cdbd30e050f306943f22f603373762d171ecfa83a918d60b9435f71a0be721"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000007000)={0xfffffffffffffffc}, 0x8, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000009000-0xb0)={{0xff, 0x7}, 'port1\x00', 0x8d, 0x7041e, 0x5b, 0x10000, 0x3, 0x7390f58a, 0x3, 0x0, 0x1, 0x80c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fremovexattr(r0, &(0x7f0000807000-0x12)=@random={'security.\x00', 'system!\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d46000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000db3000-0x8)=0x0, 0x7) writev(r0, &(0x7f00001a4000)=[{&(0x7f0000555000-0xc8)="2900000021001900013d3524001400060200001600000000000101040d000a00160000000000000908", 0x29}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003d3000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00004de000-0x1000)="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", 0x1000) 2018/01/08 09:12:09 executing program 3: readlink(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f000053e000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000b44000-0x1)='./control/file0\x00', 0x81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007b0000)=0x0, &(0x7f0000d82000)=0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/01/08 09:12:09 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ff3000-0x8)={0x100000000}, 0x8) 2018/01/08 09:12:09 executing program 5: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/08 09:12:09 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x2, 0x3, 0x800, 0x8, 0x7fffffff}, 0x20) madvise(&(0x7f0000d3a000/0x4000)=nil, 0x4000, 0x4) setsockopt(r0, 0xffff, 0x3, &(0x7f0000001000-0x2)="e214", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x80) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x26b1, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) exit(0x3) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x17, 0x9c, &(0x7f0000003000)="6c26da5e71fb2c3c8ac41ad2ad54656f88686e90ca6f90e21393373d8f4de0d888421b6b72e0ae441eb7c26837ccd81ea5b1fee90e13e8c51a16cdd65d7377c0fc45a84bb7bbe229eb218beb22504a6912f41126243b40ba9de01b133f82ef7c6b0e66a4ecaab1a595bc31a152547ebd92aacbf1dcb9253bc50cf23bcaa8aabf012a68b2db2ad73cde53d6aaebd3f2c28d3793cd2848d55a8fbad315"}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x4, 0x9, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x2, 0x8000000, r1, &(0x7f0000004000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x662e6513, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) chdir(&(0x7f0000005000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r2, @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]}, 0x3, 0x1}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x50)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000006000-0x33)=""/51, 0x33}, {&(0x7f0000001000)=""/127, 0x7f}, {&(0x7f0000006000-0xe4)=""/228, 0xe4}, {&(0x7f0000006000-0x1c)=""/28, 0x1c}], 0x5, &(0x7f0000005000)=""/4096, 0x1000, 0x10}, 0x3}, {{&(0x7f0000006000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000006000-0x80)=[{&(0x7f0000005000)=""/70, 0x46}, {&(0x7f0000003000-0xf1)=""/241, 0xf1}, {&(0x7f0000006000-0x45)=""/69, 0x45}, {&(0x7f0000004000)=""/249, 0xf9}, {&(0x7f0000005000)=""/71, 0x47}, {&(0x7f0000006000-0x73)=""/115, 0x73}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/139, 0x8b}], 0x8, &(0x7f0000005000-0xe2)=""/226, 0xe2, 0xffffffffffffffc0}, 0xfff}, {{&(0x7f0000001000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x80)=[{&(0x7f0000002000)=""/91, 0x5b}, {&(0x7f0000005000)=""/178, 0xb2}, {&(0x7f0000005000)=""/102, 0x66}, {&(0x7f0000005000)=""/199, 0xc7}, {&(0x7f0000005000)=""/35, 0x23}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000002000)=""/255, 0xff}, {&(0x7f0000006000-0x95)=""/149, 0x95}], 0x8, &(0x7f0000004000-0x84)=""/132, 0x84, 0xdaa}, 0x2}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000-0x57)=""/87, 0x57}, {&(0x7f0000006000-0x7)=""/7, 0x7}, {&(0x7f0000003000)=""/2, 0x2}, {&(0x7f0000004000-0x65)=""/101, 0x65}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000005000)=""/47, 0x2f}, {&(0x7f0000004000-0xbc)=""/188, 0xbc}, {&(0x7f0000003000-0xf4)=""/244, 0xf4}, {&(0x7f0000006000-0xdc)=""/220, 0xdc}, {&(0x7f0000006000-0x1e)=""/30, 0x1e}], 0xa, &(0x7f0000006000-0x46)=""/70, 0x46, 0x3f}, 0x4}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0xdd)=""/221, 0xdd}], 0x1, 0x0, 0x0, 0x3}, 0x7fff}, {{&(0x7f0000003000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000004000)=[{&(0x7f0000005000)=""/234, 0xea}, {&(0x7f0000005000)=""/171, 0xab}, {&(0x7f0000005000)=""/136, 0x88}, {&(0x7f0000005000)=""/4, 0x4}], 0x4, &(0x7f0000005000)=""/195, 0xc3, 0x4}, 0x9}, {{&(0x7f0000000000+0xb37)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000-0x17)=""/23, 0x17}, {&(0x7f0000006000-0x6)=""/6, 0x6}], 0x2, 0x0, 0x0, 0xa7b}, 0x7}], 0x7, 0x10000, &(0x7f0000005000)={r3, r4+30000000}) [ 46.131096] audit: type=1400 audit(1515402729.561:24): avc: denied { create } for pid=6318 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 09:12:09 executing program 3: readlink(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f000053e000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000b44000-0x1)='./control/file0\x00', 0x81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007b0000)=0x0, &(0x7f0000d82000)=0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/01/08 09:12:09 executing program 3: readlink(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f000053e000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000b44000-0x1)='./control/file0\x00', 0x81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007b0000)=0x0, &(0x7f0000d82000)=0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/01/08 09:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000b7c000)=[{0x20000000000020, 0x0, 0x0, 0xffff7ffffffff038}, {0x1ff, 0xfffffffffffffffc, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000053a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b0000-0x4)=0x8) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000a7f000)='./file0\x00', &(0x7f0000990000-0x9)=@known='user.syz\x00', &(0x7f0000e2b000-0x32)=""/50, 0x32) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00005af000)="") open(&(0x7f00002a7000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d86000-0x8)='./file0\x00', 0x4) 2018/01/08 09:12:09 executing program 0: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/38, 0x26, 0x60, &(0x7f0000000000)={0x1a, 0xd, 0x8, 0x400, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x2, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0xbcb8, @loopback={0x0, 0x1}, 0x7}, 0x100000000, [0x5, 0x5, 0x100000000, 0x0, 0x4, 0x0, 0x2, 0x3e55]}, 0x5c) 2018/01/08 09:12:09 executing program 3: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xae)="", 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000544000-0x1c)="") [ 46.176761] audit: type=1400 audit(1515402729.611:25): avc: denied { write } for pid=6318 comm="syz-executor2" path="socket:[11910]" dev="sockfs" ino=11910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.220723] audit: type=1400 audit(1515402729.651:26): avc: denied { ioctl } for pid=6318 comm="syz-executor2" path="socket:[11912]" dev="sockfs" ino=11912 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 09:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() socketpair$inet(0x2, 0x7, 0xff, &(0x7f0000484000)={0x0, 0x0}) fdatasync(r0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) syz_open_dev$tun(&(0x7f0000eb4000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb6000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000b7b000-0x1)=0x3) 2018/01/08 09:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) fcntl$getflags(r1, 0x40b) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f0000c76000)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000026c000-0x4)=0x80, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00007e2000)=@common='bcsf0\x00') close(r1) 2018/01/08 09:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getpgrp(r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000406000-0x90)={0x7fff, 0x6, 0x3, 0x8, 0x2, [{0x808000000000000, 0xccf, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x3f1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000009c000-0x8)={0x0, 0x0}, 0x1, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x4200, r2, 0x0, 0x20000008) 2018/01/08 09:12:09 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000-0x28)={@generic="2440ecb5985df3ddda9e6ba5fd167697", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000010000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/08 09:12:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000048000-0x20)={@common='teql0\x00', @ifru_flags=0x2000}) r1 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000729000-0x10)={0x1, &(0x7f00000cf000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000323000-0x10)={0x7, &(0x7f000033d000-0x38)=[{0x3, 0xfffffffffffffbff, 0x100, 0x9}, {0xfff, 0x5, 0x3, 0x4}, {0x80000000, 0x1a2c, 0x7ff, 0x1f}, {0x8, 0x2, 0x5, 0x3f}, {0x10000, 0x0, 0x8, 0xffffffff}, {0x2, 0x9, 0xffffffff, 0x800}, {0x9, 0x0, 0x3, 0x3}]}, 0x10) 2018/01/08 09:12:09 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r1 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0xffffffffffff8000, 0x1, 0x1, 0xa, 0x80, 0x20, 0x33, 0x9, r1}, {0x6, 0x4, 0x7fff, 0xced, 0x6, 0x8, 0x0, 0x1ff}, {0x956, 0x5, 0x48, 0x7}, 0x2, 0x6, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x0, 0x101, 0x200, 0x4, 0xa0d}}, 0xe8) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) getpeername(r0, &(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff, r2}) pipe(&(0x7f0000000000)={0x0, 0x0}) r5 = getegid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xe000, r1, r5, 0x100, 0x1001000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x1, 0x9, 0x800d, 0x6, 0xd5b, 0x2, 0x2000400, 0x100, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000005000-0x8)={r6, 0x5}, &(0x7f0000005000-0x4)=0x8) acct(&(0x7f0000003000)='./file0\x00') setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$KDENABIO(r4, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4400}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) 2018/01/08 09:12:09 executing program 7: mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x200, 0x4) 2018/01/08 09:12:09 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r0, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x2b)="131f63cd4315eb13f3737cdc5817108c984457737f37b7b5abb98f77de1f3f7d81c32124d7cd60186911de") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x401, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x3, r3, 0x10003, 0x7fff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x1ff, 0x3, 0x2, 0x1, 0x6, 0x0, 0x7fff, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x200, 0x3ff, 0xff}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={r4, 0xa8, "af7da997d07eff266bc24888a1c8d9de49db03860b42f56e10bac6852fe4cc805cbd5b3cfe55921f230beea44fcb336f6889a2fcb65415a7b445ccbf34feb53e38b76063991a8b05196458fe864599117a4c23829b540821940087299c860bcda264147145199c53d65400079db5a03f619dbd5e70c0b345a855446b7999606d24c974981428e188bc8080be5db8f3c62dd1b4972d46ed32a0cbc69cf7387ee182c28096fd845b81"}, &(0x7f0000003000)=0xb0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000)={0x1ff, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0x6de, 0x16, 0x0, 0x2, 0xb, 0x1, "200836da425b264447a941f4ac50bb6a21b2de1f236e8db17c5825345ec6fb2cfdb68bd9094b9ecb260e36e5fce31bfb4c047201d1dbd256e1687dd99b288451", "addf9bf181b5aa6a0213b9bc1678c876c0372de7ddcc4b39a43eb2ec9705b9145a4990abc66b23b5b8203bbe4db5fb54c1714d190af01139388fcb7736a1fe21", "137b9d186364e5b3f0acb69d8c1c8a8d09acc12c2c7e5ea11b3e2191e58a1308", [0xfff, 0x7]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={r5, 0x90, &(0x7f0000006000)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x300000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r6, 0x2d, "4f532e7d263c591f2af70cf03e8f958702eaa340ca530e2c18c939199c0b6780ecadb3d75a268525a358195145"}, &(0x7f0000006000)=0x35) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000008000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x1c) 2018/01/08 09:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000164000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e06000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e66000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000477000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c0000-0x4)=0xe8) setresuid(r0, r1, r2) 2018/01/08 09:12:09 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eaf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000bdb000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x3f, 0x8001, 0x3, 'queue1\x00', 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b49000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00002db000)=0x0, &(0x7f0000cc2000-0x4)=0x4) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000d9000-0xf2)=""/242) r1 = syz_fuseblk_mount(&(0x7f000017f000)='./file0\x00', &(0x7f0000697000-0x8)='./file0\x00', 0xd000, 0x0, 0x0, 0x2000580, 0x8, 0x8000) pipe2(&(0x7f000068e000)={0x0, 0x0}, 0x800) renameat(r2, &(0x7f000027a000-0x8)='./file0\x00', r2, &(0x7f000016a000)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000489000-0x2)=r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd1000-0xc)='/dev/rfkill\x00', 0xb0000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000c1b000-0x78)={0x7fff, {0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x5, 0x0, 0x2, &(0x7f00004d4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ac, 0x1, 0x3}) r4 = geteuid() getgroups(0x2, &(0x7f00001dd000-0x8)=[0x0, 0x0]) fchownat(r3, &(0x7f0000a2b000)='./file0\x00', r4, r5, 0x0) 2018/01/08 09:12:10 executing program 7: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="b24d4d3c6d9d379fa0fb0529bab1d8cbad19c01d1c1cbc4e5fd87a59a0711a6c8f8a7a8224543c6155c0cb17ca20fbf1d8f2fa9c7acc4d601f7903e52de690392903c8b71670a6bbe85285847eaae1c54c3d56f540b819124c05debe0aae61df6210f1365b4024aefa7097eff9e553dae8860e170720e48ed6ea2f59758249a9005c4f02dc11342b4460ccbb9b23eaa6f592c0bea88d7dd3ea4c4c334ac8a311438c60fffa8a3859e7960738a09a5b") sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7df000)=nil, 0x7df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KDDISABIO(r2, 0x4b37) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000e47000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f00008b0000)='\x00', 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdb000-0x4)=0xffffffd3) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) setregid(r3, r3) tkill(r2, 0x21) sched_getaffinity(r2, 0x8, &(0x7f0000558000-0x8)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace(0x4207, r4) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:10 executing program 3: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000190000-0x1)="") setpgid(0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f48000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x82000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0x92)=""/146) prlimit64(r0, 0x7, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x10)={0x0, 0x0}) gettid() 2018/01/08 09:12:10 executing program 4: chdir(&(0x7f00007dc000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000001000)=""/211, &(0x7f0000002000-0x4)=0xd3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000003000-0xbc)={0x40, 0x2, 'client1\x00', 0x2, "75ce37ef7dc28ae5", "8cc5d0e13346317955061919fdda3a57665e68f74a314968a3cd379ffcf7ceee", 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0x48)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) setpgid(r1, r2) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x4, 0x3, 0x4) sched_setattr(r1, &(0x7f0000004000-0x30)={0x30, 0x5, 0x1, 0x80000000, 0x8, 0x1000, 0x86f, 0x9}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000007000-0xba)=""/186, &(0x7f0000007000)=0xba) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000008000)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x20a00, 0x0) 2018/01/08 09:12:10 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00009b6000)={0x5, 0x7, 0x8, 0x100, 0x5}, 0x14) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40, "8c121cfc5a6667e927ab33080d3dcee36b0ebd52c34e26ee9b14b283b463060c9a1f145cd3adf0dad7aad2df13869ed466f36dd67c524c1fcdaa1f35d52d5571"}, &(0x7f0000003000-0x4)=0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) syz_open_dev$loop(&(0x7f00008b8000-0xb)='/dev/loop#\x00', 0x80000000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005f4000-0x1000)="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", 0x1000) 2018/01/08 09:12:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x0, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x81) 2018/01/08 09:12:10 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x6400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x8, 0xffffffff, 0x7, 0x604d, 0x14, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000842000)=[{&(0x7f0000fea000-0x1000)="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", 0xf31}, {&(0x7f0000d41000)="50485a13924a8290b32f4501edc967b9b917abbf3e3565c9c84cc1ff915a0601950373dfb93708e36225eb8f3fa1cb130081e218409b62c7f2c5290905e697b3e2507071e8b4ebd0c29fbdda47fe1da1e0d032a629afa4accd862911097dbe7c09bc86f7c9c278ac41e155f4590c249d1178fafc0ef631d68ededb7c2a4ac184af0180231e964e8a48b4268bdc474601e262bc3ecf6cf9a01c8064ab4a2fe01ed07b9702300d937aeede107230a98b4a1509fdba3a76bb75e7ca6bee4047234c708f33a1fafb848aa9da7c971de2d8", 0xcf}], 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000207000-0x8)={0x0, 0x0}) 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000002000-0xee)="f27bea5d570d2f9bc243e9b6abfeccacc8fc6318eac88b2e4c881fe860e8dcc0e74266e733331943ca6ff089c8b7ad313333884ecd3d2edfafb18babe53b1cb6e0a32a0060b49e23e0a2232a449c8445905f3c8bf470714260d195c21982ac31c2bf32e3d190b601f9a79b83c101308a54fcb3bc149e5a2e08da1ba2cfc6194fa8d5bb67e2149b4b92edb1c0697a047b895f1aad423ec3edad0692b5b7fc86c84851c51f943eb6f39c5710b72350a48bab98e49b9080444ccdf97ebaedca6cac79de5769b77909f4dd1056fea4b199da46f498a28aa89182297ca532c660ebb7a9b905303b81d259117d07b5f689", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000021e000-0x4)=0x4, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000296000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000315000)='./file0\x00', 0x0, 0x11) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000232000-0x8)='./file0\x00', r1, &(0x7f000035f000)='./file0\x00', 0x5) bind$inet(r1, &(0x7f000035e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000935000)={0x10, 0x0, 0x3, 0xe}, 0x9086fae54db27244) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d8c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000934000-0x18)={0x0, 0x3fffffffc0000000, 0x0, 0x8001, 0x7}, &(0x7f0000c86000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000006b000)={r2, 0x3}, 0x8) getpgrp(0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000004000)='net/netlink\x00') preadv(r4, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) sendfile(r4, r4, &(0x7f00007b4000)=0x0, 0x8) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xffffffffffffff91) fcntl$lock(r0, 0x0, &(0x7f000090d000-0x20)={0x1, 0x1, 0x2329, 0x8, r1}) mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f0000dfc000-0x28)="", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:10 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/143, 0x8f, 0x40012000, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000407000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000b6f000-0xd)='/dev/net/tun\x00', 0x0, 0x402002) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bd4000)={@generic="211c9daf91a148431bf1b78fcb9d2265", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f000077c000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000923000)={&(0x7f00008d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2c000-0x50)=[{&(0x7f0000b7d000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000ff4000)=""/215, 0xd7, 0x0}, 0x40000122) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000efe000-0xd7)=""/215, 0xd7, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000735000-0x7)='W', 0x1, 0x8001, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/08 09:12:10 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a97000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a93000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f0000002000)={0x2, {0x0}, 0x0, 0x3}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000)={0x0}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000b1e000)={@generic=""/16, @ifru_addrs=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000b18000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b21000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe30}, {0xa, 0x1, 0xffffffffffffffe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x100, [0xa497, 0x8, 0x40, 0xf12f, 0x8, 0x5, 0xb7f, 0x9]}, 0x5c) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sysfs$2(0x2, 0x9, &(0x7f000069d000-0xad)=""/173) sendmmsg$inet_sctp(r0, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xc, 0x98c7, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000006000-0x1f)=""/31, &(0x7f0000006000)=0x1f) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x89)="86ff9772745d89d9b283ff384a7386c548a8bffe0af223861def0698e1c470a380f10515db3da5b3a3a55603b1b9310617f90fdf53667821a15b6471e4cd28ec29a45c5500cc875983e84d635f412c831b72eb641c332d763547a31b5a4616a65a7389d94837f6e32141d3c452c0f497e9af844d9661eddb30104c8e71f680102ee7625571c5ec3b9b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x1000002, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@common='rose0\x00', @ifru_flags=0x1}) r2 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x0, 0x1, 0xa, 0x20, 0x20, 0x0, 0x5, r2}, {0x80000001, 0x7, 0x80, 0x80000001, 0x1, 0x9, 0x1, 0x4}, {0x1f, 0x3ff, 0x6, 0x9}, 0x4, 0xb, 0x3, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x6, 0xba7, 0x1, 0x0}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000004000)=""/119, 0x77) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x7ff}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x80000000, 0x0, 0x5, 0x0, r3}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000004000)=""/4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000007000-0x4)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0xfffffffffffffff8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x112, 0x5, 0x7, 0x1, 0x8, &(0x7f0000004000-0x10)=@common='gretap0\x00', 0x3ff, 0x0, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000008000-0x30)=[{0x8, 0x3, 0x44d3396, 0x1, @tick=0x8, {0x2, 0x200}, {0x6, 0x3}, @note={0x7f, 0x6, 0x7, 0x7f, 0x0}}], 0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') chdir(&(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000-0x20)={0x1, 0xfffffffffffffc01, 0x200, 0x401, 0x31, 0x100000000, 0x2, 0x100000001, r3}, &(0x7f000000a000-0x4)=0x20) 2018/01/08 09:12:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x181000, 0x0) listen(r0, 0x5) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x0, &(0x7f00006bf000)="", &(0x7f0000dcc000)=0x0, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000ddb000)="") wait4(0x0, &(0x7f000080c000)=0x0, 0x80000002, &(0x7f0000f0f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000812000)=0x0, 0x80000000, &(0x7f000052a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000067a000)={0x20071026, 0x0}, &(0x7f0000b11000-0xe)={0x0, 0x5, 0x0, 0xffffffffffffffff, 0x1, 0x0}) 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000935000)={0x10, 0x0, 0x3, 0xe}, 0x9086fae54db27244) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d8c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000934000-0x18)={0x0, 0x3fffffffc0000000, 0x0, 0x8001, 0x7}, &(0x7f0000c86000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000006b000)={r2, 0x3}, 0x8) getpgrp(0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000004000)='net/netlink\x00') preadv(r4, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) sendfile(r4, r4, &(0x7f00007b4000)=0x0, 0x8) 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000d000-0x9)='/dev/sg#\x00', 0x1f, 0x200500) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000d000)={0x55, 0x8, 0xfffffffffffffffe, {0x9, 0x0}, {0x2, 0x3}, @ramp={0x80, 0x8, {0x1, 0x1000, 0x1000, 0xa3}}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 46.783518] binder: 6470:6473 ERROR: BC_REGISTER_LOOPER called without request [ 46.809020] binder: unexpected work type, 4, not freed [ 46.814792] binder: undelivered TRANSACTION_COMPLETE [ 46.819921] binder: undelivered TRANSACTION_COMPLETE [ 46.825709] binder: undelivered transaction 35, process died. 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000354000-0x4)=0x0, &(0x7f00001e6000)=0x4) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) mprotect(&(0x7f000006b000/0x4000)=nil, 0x4000, 0x200000c) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000+0x3c)={0x0, 0x0}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x38)=[&(0x7f0000007000)='task\x00', &(0x7f0000006000-0x16)='%ppp0wlan1{eth0vmnet1\x00', &(0x7f0000007000)=')user:\x00', &(0x7f0000009000-0x5)='!em0\x00', &(0x7f0000000000)=',eth1posix_acl_access-security@\x00', &(0x7f0000008000)='{!*\'\x00', &(0x7f0000004000-0x5)='task\x00'], &(0x7f0000008000)=[&(0x7f0000004000-0x8)='selinux\x00', &(0x7f0000006000)='bdeveth1)\x00', &(0x7f0000008000)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000009000-0xb)='em1em0ppp1\x00', &(0x7f0000004000-0x6)='eth1.\x00', &(0x7f0000005000)='[.#eth0\x00', &(0x7f0000008000)=':\x00', &(0x7f0000005000-0x10)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000004000)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000008000-0x28)='securityppp1selfcpuseteth1])security(^[\x00'], 0x0) futimesat(r1, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) 2018/01/08 09:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e9f000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f00002c4000-0x6e)="eddbac767cd29a862e3820de27437ed4699430bb22e52eef187b5e5e97a54318e35f0005e24a1a7951c109348e8aecf9da575b89dd1608f171ab4c234b245b3b4f14c2c4d805238d06ef19b905e1e479d88e4b90a2468ae7b690e8138188d63636031a5e3ca7e6d6351799899f3b", &(0x7f00001b0000-0xa2)="adbc6922dbae827216782e66156556dcc2ee6d82dee1b4bae659a4a291c5c8ed589e7be6cd0d6157b531152b525434a7b017674ecc00cd52ccf661c8015d5dfec85c44a753e34476cb07a2d8818e89b079ab25098566b2db5a7c87ddfc94f1df74439b0ce4d1cca6382944c06c11d817bc3d2bc8a07ddd4e6e2865bd2c7971ce423f575bb2ebf758208726e544f1454b0670654ebc5acb955a406eeb11b95718676e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d8b000+0x397)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000289000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000ad3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00000c1000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00007c0000-0x5)="9404040e1f", 0x1) 2018/01/08 09:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r0, r0, &(0x7f00004a2000)=0x0, 0x22) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000569000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd9000)='net/rpc\x00') read(r2, &(0x7f0000b5b000)=""/0, 0x0) r3 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mmap(&(0x7f0000ade000/0x3000)=nil, 0x3000, 0x1000009, 0x20010, r3, 0x0) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000823000+0xa03)='net/snmp6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000790000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f9000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:10 executing program 5: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000358000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000601000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ftruncate(r0, 0x0) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f000001c000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[], 0x0}], 0x1, &(0x7f000001e000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x0}, 0x0) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x2, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f00007ce000-0x8)='./file1\x00', 0x18, 0x7) mknod(&(0x7f0000981000)='./file0\x00', 0x8007, 0x54) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000032c000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000922000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c37000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0xc) getpeername$llc(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f19000)=0x10) chdir(&(0x7f000039a000)='./file0\x00') execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000fe4000-0x28)={0x5, 0x58, 0x6, 0xc816, 0x6}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00008a1000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 46.826439] binder: 6470:6484 ERROR: BC_REGISTER_LOOPER called without request [ 46.834214] binder: 6470:6484 got reply transaction with no transaction stack [ 46.834220] binder: 6470:6484 transaction failed 29201/-71, size 32-8 line 2921 [ 46.863324] binder: release 6470:6473 transaction 39 out, still active [ 46.876960] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x7, 0xffffffffffffffff, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = accept4$unix(r3, &(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000)=0x372, 0x80800) fcntl$setstatus(r4, 0x4, 0x40800) fcntl$lock(r3, 0x7, &(0x7f000000c000)={0x2, 0x3, 0x3, 0x96, r0}) fcntl$getown(r1, 0x9) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r5, 0x1400, 0x0}, {r1, 0x400, 0x0}, {r2, 0x200, 0x0}, {r3, 0x400, 0x0}], 0x4, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000010000)={0x3}, 0x8) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000010000-0x4)=0x4) unshare(0x28060400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000012000)={0x3, 0x0, 0x10001, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f000000b000-0x10)={r6, 0x8}) exit(0x0) syz_open_procfs(r0, &(0x7f000000e000-0x7)='ns/net\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000013000)={0x0, 0x1, 0x4, [0x3f, 0xb6b, 0x6, 0x8]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000013000)={r7, 0xffffffff}, &(0x7f0000010000-0x4)=0x6) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000000b000)=0x0, &(0x7f0000012000-0x4)=0x4) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x5f448925, 0xa00) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000005000)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002) 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$ipx(r0, &(0x7f0000422000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fda000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x5, &(0x7f0000c33000)={0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b17000)=0x4) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000088b000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x4) 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe3000-0x11)='net/ip6_mr_cache\x00') r1 = dup2(r0, r0) fcntl$setsig(r0, 0xa, 0x6) pread64(r1, &(0x7f0000fe1000)=""/129, 0x81, 0x0) 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000089c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) signalfd4(r0, &(0x7f000055d000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e44000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000b4c000)=0x0) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$TCXONC(r0, 0x540a, 0xac) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x3bd) [ 46.890866] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.902053] binder: send failed reply for transaction 39, target dead 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000036000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000055000-0x4)=0x1c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000055000-0x98)={0x0, @in6={{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8047}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff}, &(0x7f0000055000-0x4)=0x98) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000054000)={r2, 0x74, &(0x7f0000054000)=[@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001d000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000049000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000043000-0x4)=0x10, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer2\x00', 0x40, 0x0) accept$inet(r4, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000)=0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000055000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000054000)=@generic=""/16, 0x10) 2018/01/08 09:12:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b1d000)={@generic="65720770619f3ffaecbf0a1e5658f045", @ifru_flags=0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400000000000500", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001a6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000916000-0x8)='./file0\x00', &(0x7f00005ec000)='fusectl\x00', 0x10, &(0x7f0000eae000)="8835ee5a57dae1") fdatasync(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000cd2000-0x8)='./file0\x00', 0x240002, 0x20) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000ef7000-0xc)={@rand_addr=0xfff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x4c03, 0x0) connect$unix(r4, &(0x7f00001dd000)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f00008ca000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007dd000)={0x0, 0x2c, "36894cd5f2c301965c6f8113b652eb6ab2eb5d982101ceea6c2014c56eda5804b8eb76aa37d33ecaf0c9f9e0"}, &(0x7f00000b6000-0x4)=0x34) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ea000)={r4, 0x0}, &(0x7f0000808000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000055e000)=@assoc_value={r5, 0x8}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000ee1000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000676000-0xbc)={0x1, 0x0, 'client1\x00', 0xffffffff80000000, "2c30971c37618355", "911aefe3e28ad35fbf5678630873ad0bec19938902c3d3d973b46c7e7d6764df", 0x6, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r3, &(0x7f0000c5c000-0xc)='./file0/bus\x00', 0x40) getsockopt$inet_buf(r6, 0x0, 0x487, &(0x7f0000bfb000)=""/0, &(0x7f0000000000)=0x0) 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) pipe2(&(0x7f0000d85000)={0x0, 0x0}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000817000-0x10)={0x3, &(0x7f0000586000)=[{0x8000, 0xd3e6, 0x63d, 0x5}, {0x7ff, 0x7f, 0x1, 0x59}, {0x3ff, 0x6, 0x0, 0x1}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000147000)='./bus\x00', 0x0) readlinkat(r1, &(0x7f0000f1b000-0x6)='./bus\x00', &(0x7f00008aa000-0x64)=""/100, 0x64) renameat2(r2, &(0x7f00007a9000-0x8)='./bus\x00', r2, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000018b000-0x1c)=@req3={0x3, 0x3, 0x33, 0x7915, 0xbb9, 0x2225, 0x4}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000014a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000162000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0x1, 0x15, "0a0c09bdb141fd4ed2abcffbb2d3caff1fef2a411e97bbfdcac0105b53c7198ba2dc82b05a50ed8b79497e95f08f23d0f52162ab200ff769bc78893f5c7492d5", "2169f35f50b82df9fbf5bac111720e0ce28583b1c5cc0168edea65f9e24f547e", [0xffffffff7fffffff, 0x5], 0x0}) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) r0 = creat(&(0x7f00002a7000)='./file0\x00', 0x88) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000c48000)=""/80, &(0x7f00002a7000)=0x50) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006b2000-0x88)={0x100000000, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 09:12:10 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x1) getrandom(&(0x7f00006f3000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) r2 = memfd_create(&(0x7f0000612000)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000251000-0xbc)={0x2, 0x0, 'client0\x00', 0xffffffff80000002, "9960d2f13504f9a0", "bece4a6dc56b719862864a690770775c8326636068b03acf8d02e0810d6b8d52", 0x10000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a5a000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00006f6000-0x88)={0x4, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x233}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_pwait(r1, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000049000)=0x0, 0x800) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) 2018/01/08 09:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) r1 = memfd_create(&(0x7f0000f19000)="282870726f6376626f786e657430256370757365746e6f6465767070703074727573746564f86d643573756d6367726f75705c65746830275c6d643573756d00", 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a7d000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000717000)={0x11, 0xfffffffffffffffd, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000feb000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b00000-0x10)={0x77359400, 0x0}, &(0x7f00007f6000-0x8)={0x0}, 0x8) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000581000)=[{&(0x7f0000208000-0xbe)="6d96d6095dc86aee67895290f3150ce1ba5621fdb492f6a4c1c50836d85fcee5c3b8f8702728bc3d16e32d583afd7239219f490db0229e02e622955b0271d07c274bcf7fb00bd089b2538705d22cedd6a27dd5ea5fa0ded409ce2f2c7ac40e2c04a2a2e8594732ca506ee5f10bf1c4edbf0101b1e5eac429ed7d3ae27f40f76784d12e8803417b3e1acda0d46109a94e122e52e434eaa8a67a2bac63732ab840da7e27e000c839e91b5d0dc2f97ca140da2b68ad5ba1f73dc57fd39513b8", 0xbe}, {&(0x7f000078d000-0x8b)="7b0ae75f4db31a88d8e2243e174fe26a825123594b902311907c111d7a129bdd5f801c8aa1a0f9ce11cbb9644156a6e89eb65bd0d19eebc275220ab5b3fe1edf57ca1b5c1fb80f74d8001db82ebfec56cab9e05e0d1fa1afe31127c0678d9c499b12b800549235c87619d7f761392eafdb5b3944bcb2503cf91d5f04242e390a562bc4bfd8fc441ba23acb", 0x8b}, {&(0x7f00006d0000)="bfb9", 0x2}, {&(0x7f0000017000-0xf2)="852aadc9113f7a23f6d0555fdab489a9320e0df962718f808b02577c60e2fffdcb272e1773ba25e6ca46c116b9598f7dd353c6dc6dae8484a9ace2ba58763309e359ae1e1b6d73691db5d04c8809d9fbf9d9b9cfa0ba6e937a547d2cfc8ce05893a9a42c221782c178fa375da520495351a4791b364c9c039a488b16448425e89d20efbf29e0221dfa493a96a21ade1e3a1b324624b22286496ac96acae8e5a24d07f57aec8b06924db9dd0a538bda359ee318d3845254216211a7edd043554a56bb7cfd0c8ce0622f4713734229b8561f080b7e06bff621e8e1a258f21498189e3834163f44c67741711db0d5c6d0bb9231", 0xf2}, {&(0x7f0000634000)="04d19868ec6b8fbdf7fdf938fc4d37eb5b6cad2077fcab8108910b6720333d2fb5ec751724e3eb620901f3d1b25ae2b7a847406e608e3a3afa3e6050b6bdc8d5096848a8384eb492eea4d0ed283d2e348f7935950de07c0636d12f509cf157d209fc8ada1ab83654c00806be7142a3c7daac1fcd9ae17eeb4a5796642d23c967ab3c2325dbe003c994490bfdec65d49f441586a6e3e55987f1476f01ed7cc45708a2efb5c24f7e5148f35c0cc44b93234e8354e5c7d8abde1fee47d0a65538623444f7a38a2620edeebd27f0", 0xcc}, {&(0x7f0000b23000-0x2c)="4970f5a0ebcb2d2d7afa934ceef663b452a05f04663b48d331268591a29d56a1056c44f8ebe2a9e4589d766c", 0x2c}], 0x6, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e89000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000525000-0xf)='attr/keycreate\x00') fcntl$setlease(r2, 0x400, 0x0) 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000d90000-0x60)="74000000000000000500000213000000798d137a98acbc9a9b05ec19d3f1e0e8430b239807970db7ca29d22fc65188d1fd2d4f0ed38f56ccac51ff260013df34354c79142166093d3ff9487e5a64008ec6baeb2027ae2966dcdd5044626e36d8", 0x3) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00009d5000)={0x4, 0xfffffffffffffffa, 0x63e0, 0xfffffffffffffffc, 0x2}) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bd5000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000009000-0x8)={0x0, 0x5c, 0x2}, &(0x7f0000417000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000da4000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000925000+0x8aa)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r0, &(0x7f000018b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 09:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 47.156893] binder: 6581:6584 ioctl c0045c77 0 returned -22 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000051a000-0x11)='net/ip6_mr_cache\x00') fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000efb000)=0x0) exit(0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000451000)='/dev/sg#\x00', 0x800000000000, 0x40) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000afa000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000479000-0x28)=[{0x2, 0xffffffff}, {0x8, 0x2}, {0x7, 0xb9}, {0x3, 0xbc88}, {0x2, 0x40000000}], 0x5) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006c8000)=0x0) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000009000)={0xcd, &(0x7f0000007000)="2721a57d6a57ccba0b471bb6d030f34867dfb09cd20230e39b419017144da35f5b658fa4616862cd01693001c32eca32297fb09adf4912796f0a1e530a93ae6c53dd7e6a5dd71d5a2579ac70ea7d4c27cfdf1d17ee3de0a0658b6e60e5e20dd9ef78be9c4a782b02c3fcc733de0d77ccaf5072a8303e88c41a69e72816b05d6ca29dc4d47a719267d95d3cc7dd7818b75fb57ac6d3694e1c3924736f0cf0acefe9437ae284756406774a38b428e7c06b70362dde8e2fb0dad38a0173787a1e0ba7947a29f62729f5706b70a9b1"}) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.197674] binder: 6581:6584 ioctl c0045c77 0 returned -22 2018/01/08 09:12:10 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(r0, 0x107, 0xc, &(0x7f000079e000)="", 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/08 09:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x4000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000d90000-0x60)="74000000000000000500000213000000798d137a98acbc9a9b05ec19d3f1e0e8430b239807970db7ca29d22fc65188d1fd2d4f0ed38f56ccac51ff260013df34354c79142166093d3ff9487e5a64008ec6baeb2027ae2966dcdd5044626e36d8", 0x3) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00009d5000)={0x4, 0xfffffffffffffffa, 0x63e0, 0xfffffffffffffffc, 0x2}) 2018/01/08 09:12:10 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dea000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e4a000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) time(&(0x7f0000225000-0x8)=0x0) r4 = dup2(r1, r2) fcntl$setsig(r4, 0xa, 0x30) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000cdd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/08 09:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f0000858000)="") 2018/01/08 09:12:10 executing program 3: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d30000)='/selinux/load\x00', 0x2, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba5000)={0x0, 0x2c7}, &(0x7f0000d46000-0x4)=0x6) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000de3000)={r1, 0x8b, "a056fdaefd5368dd31ba9cc5c578dd3d8b6f0806bc1433ff6435277abbedac38a23bdc93f842141fed6f3dec57b3735bf2833cecce44c2bb9e8dd4deb5e5d1431c4f886b2f0e9e9dfb7f561c42c88b42ca42bf5bee139552a3427338f583465a44829645011500a1a361004720bddaba4c1f8ca278778e84210c24efe4332bf192b6050ef6f94c95a95dd8"}, &(0x7f0000b1d000)=0x93) exit(0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000ab1000-0x8)='./file0\x00', 0x105000, 0x180) openat(r0, &(0x7f0000703000-0x8)='./file0\x00', 0x100, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000de4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f00008cd000-0x8)=0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) rt_sigpending(&(0x7f0000584000-0x8)={0x0}, 0x8) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/08 09:12:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000014000-0x8)=[], 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000029f000)=0x0, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a04000-0x4)=0x0) 2018/01/08 09:12:10 executing program 4: clock_getres(0xfffffffffffffff1, &(0x7f0000e09000)={0x0, 0x0}) 2018/01/08 09:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) splice(r0, &(0x7f00002b0000)=0x0, r0, &(0x7f0000f81000-0x8)=0x0, 0x100000001, 0x4) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "000000ef0b000400ee003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:12:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007ca000)=0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000022c000)=0x2c4, 0x4) 2018/01/08 09:12:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e94000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000084b000-0x8)={0x9, 0x2}, 0x8) mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000aa6000)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.412714] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.417525] CPU: 1 PID: 6633 Comm: syz-executor2 Not tainted 4.4.110-gdac1439 #20 [ 47.425139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.434465] 0000000000000000 7e83805a8d9f5da5 ffff8801cec97980 ffffffff81d04e3d [ 47.442419] ffff8800b9a1ed80 1ffff10039d92f3d ffff8801cec97b08 0000000000000000 [ 47.450372] 0000000000000000 ffff8801cec97b30 ffffffff81606bf5 ffffffff81236360 [ 47.458325] Call Trace: [ 47.460885] [] dump_stack+0xc1/0x124 [ 47.466218] [] handle_userfault+0x715/0xf50 [ 47.472158] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.479139] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 47.485512] [] ? handle_mm_fault+0xb5d/0x3190 [ 47.492925] [] ? handle_mm_fault+0x291e/0x3190 [ 47.499123] [] handle_mm_fault+0x2938/0x3190 [ 47.505148] [] ? copy_page_range+0x14a0/0x14a0 [ 47.511351] [] ? __do_page_fault+0x780/0xa00 [ 47.517376] [] ? vmacache_find+0x59/0x290 [ 47.523140] [] __do_page_fault+0x35b/0xa00 [ 47.528992] [] do_page_fault+0x27/0x30 [ 47.534497] [] page_fault+0x28/0x30 [ 47.539744] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.546551] [] ? SyS_ppoll+0xe6/0x3e0 [ 47.551969] [] ? SyS_poll+0x3f0/0x3f0 [ 47.557388] [] ? SyS_futex+0x210/0x2c0 2018/01/08 09:12:11 executing program 4: process_vm_writev(0x0, &(0x7f0000216000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x165) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x7, 0x7ff, 0x1, 0x3, 0x80, "db7afae52a6eed22ad7ddaa39ea128e7804ff50b9aa2d52f7677e5d6fc30079b75b74e60cef7114a7b7d53d7eabb71ec0eadcf43a5855f6bfcfc3e54c09a85", 0x1}, 0x60) creat(&(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x38)=[&(0x7f000065b000)='bdevem1[{bdev\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x3)='+#\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='system\x00', &(0x7f0000e0e000)='\x00'], &(0x7f0000fe8000-0x8)=[&(0x7f0000000000)=']-]cgroup\x00']) 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f00001b4000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074b000-0x4)=0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/01/08 09:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008d0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000003d000)=""/94, 0x5e, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000039000)='/dev/input/mice\x00', 0x0, 0x204500) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f000002f000)={&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000024000-0x10)=[{&(0x7f000003d000)="bb74cd46ca39187680497a076a6a569fb4c312b86b760ba08a0debd4d98873c925c7e72913fcf6158c2b33fc4c7bed474db7daa479f782bcddbf9a1d240e10f0017cc533efde97b30a30", 0x4a}], 0x1, &(0x7f0000008000-0x18)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000003d000-0x4)=0x0) ioctl(r2, 0x440000000000127a, &(0x7f0000032000-0x22)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000dbc000)={0x0, 0x1}, &(0x7f0000417000+0xc6d)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000960000-0x14)={r6, 0x80000000, 0x3c, 0x1490, 0x0, 0x7}, &(0x7f000073d000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000204000-0x4)=@assoc_id=0x0, &(0x7f00005fe000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000093000)={r7, 0x7fff, 0x1020000, 0xffffffffffffff47}, 0x10) [ 47.562890] [] ? do_futex+0x1670/0x1670 [ 47.568483] [] ? security_file_ioctl+0x89/0xb0 [ 47.574682] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.581141] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/08 09:12:11 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000003e000)=[{{0x0, 0x0, &(0x7f000003e000)=[], 0x0, &(0x7f000003e000)=[{0x18, 0x0, 0x0, "beadb73c8f220b"}, {0x10, 0x0, 0x0, ""}], 0x28, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/create\x00', 0x2, 0x0) openat(r1, &(0x7f0000009000-0x8)='./file0\x00', 0x4000, 0x8) 2018/01/08 09:12:11 executing program 4: mmap(&(0x7f0000001000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d2f000-0x10)=[{&(0x7f00009f7000-0x2a)="290000001800e7e2002a0000000002210206e3006d00060104120000ba0005000000c200008200ff00", 0x29}], 0x1) socket$unix(0x1, 0x5, 0x0) 2018/01/08 09:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e67000)='ramfs\x00', 0x0, &(0x7f0000b38000-0x10c)="d1be126899737ba7675debeda7fb1c58e0b1397218ab70596f71ffe28b976e1bec9eda15bb55b7c4494a0fdae4177251cbc99951f06f6b5bd1d38f3f451e5167872d193f7ac0701ff352b0799a5e67147a9f6c426d96b2a4b74a027ca920") r0 = accept4(0xffffffffffffff9c, &(0x7f000002e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000459000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000346000)={0x0, 0x8009, 0x100000001, 0x7fffffff, 0x0}, &(0x7f00004d6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000de6000)={r1, 0x9}, 0x6) r2 = syz_open_dev$mice(&(0x7f0000d2e000-0x10)='/dev/input/mice\x00', 0x0, 0x2) readv(r2, &(0x7f0000cba000)=[{&(0x7f00006db000-0x6a)=""/106, 0x6a}, {&(0x7f0000de6000-0x67)=""/103, 0x67}, {&(0x7f0000650000)=""/214, 0xd6}, {&(0x7f0000c7e000)=""/96, 0x60}, {&(0x7f0000230000)=""/175, 0xaf}, {&(0x7f0000dc4000)=""/4096, 0x1000}, {&(0x7f0000c9e000-0x2b)=""/43, 0x2b}, {&(0x7f0000304000)=""/0, 0x0}, {&(0x7f0000062000-0xff)=""/255, 0xff}], 0x9) r3 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000b10000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 09:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000b00000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[], 0x0}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x408) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x1000)=""/4096) ioctl$KDADDIO(r1, 0x4b34, 0x200) readahead(r1, 0x9, 0x3bc43ce1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="317864aff6d3c96bf3b5935ab7db1ff669a57693df95f8ab5c271cb8e4ad16daeb40c8bc1d139139ae3354268ad662098b1cb6b85b4fa8e8960b84763cf76235895cb424abe6a597b4af4ffe9deb4036963b4f7355666102bdc152182528828e0408be7c2dc7b5da4af9b93f74d4b8d20fdae486c864", 0x76, 0xc4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0xffffffff80000000, 0x9e59, 0x8, 0xef, 0xf7be, 0x8a0, 0x80, 0x3, 0x1000, 0x80, 0x3}, 0xb) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x10, "5ac54b385ade3301d1db719aef0ceec6"}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000006000-0x8)='./file0\x00', r1, &(0x7f0000005000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000+0xfc6)=0x8, 0x4) syz_open_pts(r2, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000007000-0x4)=0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={r3, 0x100000001, 0x5, [0x100, 0x1, 0x2, 0x6, 0x163]}, &(0x7f0000007000)=0x12) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000008000)={0x3, 0xfffffffffffffff8, 0xded, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de6000-0x16)='net/ip_tables_matches\x00') close(r0) vmsplice(r0, &(0x7f000058c000-0x10)=[{&(0x7f0000b5c000-0x59)="7a8152558bf6df7542c479146e4797dfebbc1207b6213894660b3841cf9a38af7a5719498d7b584413827332f142020571fc46a5fa039d87340dea60ac751205c716e81ed42f4fc83cb016ff237584397c97de1119dfd38932", 0x59}], 0x1, 0x7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000428000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084d000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000051e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2195, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ab000)={r1, @in6={{0xa, 0x1, 0x800000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff1000-0x4)=0x8c) setns(r0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) 2018/01/08 09:12:11 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ef2000)=0x3, 0x4) recvfrom$llc(r1, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 09:12:11 executing program 2: unshare(0x400) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9b, "b71c6befc715d724b3bdd509d7aa55abbbcb9774bb88cfffff6d0ebf819179fdc7fc9dedb949477b34a74922599b7c99269c428f6ee35cd4038c5d1ced09c7b11a0940a47aadfe56d8a4ad34a0db8078942a16e06ee8021b66976395c08872b5b0460c2d5af0f40033912c54e9ba4968cb31af48e75cafa8c36f95745229841a48f9d630c4f7606568e6ff9c0a3cb763f26e050004e0944e885338"}, &(0x7f0000001000-0x4)=0xa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000047a000-0x108)={r1, @in6={{0xa, 0x0, 0x79, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffff, 0x8000, 0xe6ca, 0x1000000000000, 0x4, 0x10001, 0x6, 0x3, 0x3f, 0x2, 0x1ff, 0x5, 0x3, 0x401]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cfb000)=[@in6={0xa, 0x0, 0x200800000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, @in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffffffff0001}, @in6={0xa, 0x0, 0x74b2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x3}, @in6={0xa, 0x2, 0xa2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0xf0) r2 = timerfd_create(0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000000)=0x2, 0x4) fchmod(r2, 0x0) getsockopt(r0, 0x80, 0x8, &(0x7f0000000000)=""/37, &(0x7f0000001000-0x4)=0x25) 2018/01/08 09:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000661000-0x4)=0x60) fsync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000012b000-0x28)={@common='yam0\x00', @ifru_mtu=0x7}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f00008bf000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000930000)=0x4, 0x4) writev(r2, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) getrusage(0xffffffffffffffff, &(0x7f0000c59000-0x89)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x40000) dup3(r0, r1, 0x80000) 2018/01/08 09:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084d000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000051e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2195, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ab000)={r1, @in6={{0xa, 0x1, 0x800000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff1000-0x4)=0x8c) setns(r0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) 2018/01/08 09:12:11 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000131000-0x8)={0x0, 0x10001}, &(0x7f00003a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000047e000)={0xc5, 0x8000, 0x2dad, 0x4, r2}, &(0x7f0000ad2000-0x4)=0x10) accept4$unix(r0, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/08 09:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000185000)='/dev/autofs\x00', 0x400041, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000b33000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000be5000-0xc)=@sack_info={r1, 0x8dc, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a2d000-0x38)={&(0x7f0000ac7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001e2000)=[], 0x0, &(0x7f0000220000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e9b000-0x4)=r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000b09000)=""/52, &(0x7f00008e2000-0x4)=0x34) socketpair$inet(0x2, 0x3, 0x100000000, &(0x7f0000271000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000074000-0x20)=[{&(0x7f0000f4e000-0x1)='-', 0x1}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e5f000-0x30)={0x44, 0x0, &(0x7f0000d8f000)=[@register_looper={0x630b}, @clear_death={0x400c630f, 0x3, 0x0}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x1, 0x3}, @increfs={0x40046304, 0x0}], 0xda, 0x0, &(0x7f000054f000-0xda)="3ecf424aaf5669263f77b09dd62b8c6b81aa3d2348b45b965b544554557eac15a3d2fb1d659fbb0915b4020d29b2bd0f0b6637aef8956c9c670a10e63421ab67b4821ccfaa5d46342efebf3282aa1b4a32d25f7152fe055bd0feb6787f4d658ca76f94efb9f3f341935fba2282a6e59055a0dbaa72b1eebb4632344d9657f8b3364b7e89a9fd9fd78ad7cb15550a68792ef83148c29f49bc85e51ba6d9aa873eb3747abb8b5f25551dcd6e298c36afbb3ed6a22c04439ace6500e3d61ea4970ff074f92eb9f2e3c61c652bd80af7687508cf281787feb1cf9bf1"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c2000-0x4)=0x9, 0x4) pivot_root(&(0x7f0000a12000-0x8)='./file0\x00', &(0x7f000001c000-0x8)='./file0\x00') 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c7f000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 09:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000119000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006c0000-0x18)={0xaa, 0xd, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf7000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000c34000-0x2e)={0x3, 0x1, 0x2, 0x8000, 0x5, 0x4}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000034000)='/dev/vga_arbiter\x00', 0x4000, 0x0) socketpair(0x17, 0xa, 0x0, &(0x7f00002e8000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b83000)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/user\x00', 0x2, 0x0) 2018/01/08 09:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind(r0, &(0x7f0000e04000-0x10)=@ipx={0x4, 0x0, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) 2018/01/08 09:12:11 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000)=[], &(0x7f0000002000)=[], 0x500) r0 = dup(0xffffffffffffff9c) fcntl$getown(r0, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000010000-0x4)=0x0) 2018/01/08 09:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='comm\x00') exit(0x10200400002) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000796000)='/dev/sequencer\x00', 0x240902, 0x0) sendmsg(r1, &(0x7f0000390000)={0x0, 0x0, &(0x7f0000de6000-0x90)=[{&(0x7f00008f9000-0xcd)="b4851fc13d3d1ec68c21794785e44cfc4587ad55111b34d17b649e80e6231ac18ca3f651c4e52e8628612dbbbd80eb83dac5ec1ff4d477e44c5763f761175910baee014a9b84b824a8087ce06dcc5507811d88f68e1013d141d892fa290562aece1ad623391bd5120bde63cdf6e04448ca3971ebb52d259737b718f53c9dc69d9ed690552a848ebf669c4865df637243ce617704c912bd99cf74d6bbb5b229b060248cb1c091cd1d1600b1ecf7cd323d8700043ee0574b9ce397f3b0a8287ca1e9752c1f944b6c264a5e6d5182", 0xcd}, {&(0x7f000082d000)="ca9e2ccc79fd5e1d23bed26750ca2762949ef5ff07a16a5d6267b9b4cceb8844d0466371ffe5f61bc5a18135aaf53b75b329dd44c313029606e721d1e1f3dc7c33e026d3360985a9f0eaf002f4ef546f897a71fb45566d26d5d1af740c8d7b06d2ccbfcb58f51684db399824892403ad6d6ee9df12872286d96f47ee5641c1897602eae4871cb952f75ec0a33fc3f30a97a45d54b957a1438ef7675a2248543a3b4b6a5f86d22953ce909a97a9806d51da2301d292f372bb8e244e7abfb5b8118bd5ddc534ed82", 0xc7}, {&(0x7f0000e0e000-0xf2)="78abbf9535358cb674053e51eecf63e7bf555a30ac418f342ea0875271e19da2fa6d3a7934d9706cd8fcd23b7bcddb2f73ad2d8fb2a83813ef3d4879f430d4a5e38aada57f572c7f722c14c03352fe3f9ab6cf89c77403fa260ab771755c683b5b7deb4c03988fd4d84991562e385891bab1ef2fc32b42742db8f42a10fc7b3ab20a568efee33390257ddad64c520e03603cfde5d898128602e87733eb068c1d55300b19335f3f78b975b5ad16c065f2b372013e96b0b57e84e8128b182de014a2db6183c7b420b071a89500d8dbabbce8c770481bb2d82fcf1ef5222ab21128e6c63ea5fe207af088e8ffe5114e7c1d726f", 0xf2}, {&(0x7f0000c05000)="1fe9566a1ca67d5f34adb702ad108e016d3c696236632146749633b62446495ef84d98387af33111b6da2c7d6ac717a2400c0355495125e66d33de262f62fe07a48f15c778189478ce493e83b93737f77a8c85ad5858a317744401b26e9115c54fe603cf76e67bafa0be4280495842201126bca369428fa5c25c82292c5be32bb8703d41fe56b5fa7a30de0ec40f9769be8c2645ad267c8585fed1202d2aafad8d839bfd941fb95ece889f9283cd971a276d45d99aa5bb5908de74db5f96d13f5daf907a4e98f50fe8efe8b46874f57891877f19723afec2087f589564ed8757baf75286eac9", 0xe6}, {&(0x7f0000cf8000)="f9c28dad1e853c45cbf3da261eb662cc1072beecd2e69e6cda1ea9730642751cdafb2f8fac6d427030d96494d4a1f6372d0598f5151d27", 0x37}, {&(0x7f000024f000-0x6)="600967a0ca5a", 0x6}, {&(0x7f00000eb000)="262fe24d545a0a1467c9d4279e746960d2e6e4e9cf66da84b949303591fb174aa4ebc793532e865bca5996fd6be5fc561d79974b1bc334da37e7fb4889cb8d37f19fdacd3a04fbefeec1d88d70c199792e8407e58913fdd6b7039cc8bb288aabb80fda8628a7a8bf91b6fc2287a706051b7682cc600f33a350785aaa22daa244cf50935f54149d11660787c8bd25dfdebb", 0x91}, {&(0x7f000092e000)="f42a7874ee6ba988ee06bfb3a629b0c1d71eabe0abe8223086b28f16ed74b0cc5e0e5678977dacd595cd9ed8f8cd3edca9220f91d514b007fc6f30d280f87c4ec17bff70b236a5489b4b829b839c267843b4b38ab0ad149480cd895dba7937af0279fee1264866beb328683c6cb3ef2879afbc7d33b06921abbcbbd8410b341a99b0138744c5b086744e712062025c3fd367ca69e416547b5281674a6927c700e58908dae7986ba84f5f8c809addbfb1f6ebfe7e315a41d763c6b2e4d0ec8415307959b6d97bcd7dc5eec380aaed52bcf223051a01a46c", 0xd7}, {&(0x7f00001a1000)="a3535572e52c79c9edf49c142db45e73199a40a411e512e28d20fa09dd72bbb5cb42ff12571d5abe49a7dae4e18348fec5a8a373591e57d45719231ac630041568a0a4e0a0e6e2ba7715a7af57cc60b69373f9af9e7e3b8128450b30709262be92579bc77b3ca6dc29ef3c1d4dd609d58dd9005ac39dda9641f19455d815991a9093841560f81d2780283f9b139a40c35c7c81b60798ddec687e035d103913311a0c5f2c5f73724a2b5136a66677b096ff5fc296e6aa22d17416ab4ef24e6c1a936844d25cad63f9f8908496eb835acbdf", 0xd1}], 0x9, &(0x7f0000fb7000-0x2a0)=[{0x68, 0x108, 0x80, "c14580183410db688af5953224468e2997432dde77f036de97d4a76a7a532d41ac6d354f93a08495e13deb64f682dccdaf850fc659d9996a4a2df5be355d757f48cd0e2a17eb8841cf1195830647fb0145df"}, {0x60, 0x116, 0x0, "e34ebca0491121f49c1341adc57f3fdf9b91474d9f319cdfddffbcaeb47242e282f3822c52eff7952c4a1fad743fe3f51de66c39d8e1432da5e7151bfc080c0cb6a4b0f5853c11c901eb7a835b97c8"}, {0xd8, 0x11, 0x2, "10a359c54da3b02e370d48dfc45e10756a1553982baf120cfe59e8084f6e05475edb593316974a308e7bad8312e61ad5081a5e479a75eaf0b6bae188870f3813a60c25056474e1154516edcb3737f5b5e936bb69baa0ed8d36772361d60e3e79318255bc98246337a1663fdf3f3c1f87f38efd64844fb837a9c6b926950b15514ca40ef205fd2ca6122cf76865d68a6da7310229f8f6cac8d37de754607dc7fe686cef4f4ef3b3e281071c77745afbb8af19372e62218fb33c360baec44e2b2398095e7effea50e3"}, {0x70, 0x11f, 0xffffffffffffffe1, "7cc398931265d185b62653fd1f2ff5af381df9c35733a08dd580ccf69e4507d1b559180a13dc1069e2250540b360ad31e0e921f54216c650ddb752b091ad5943a130bce75e00df38ba7545c32b8d6da4639a206345f54b2f379af9a6"}, {0x90, 0x3a, 0x10001, "5cc69d6f375c33907a843bcf4180a437b83be6a7399fa4373d91c6cdf56315235e34ed93cba2cdd2079a95a482d4485869ca6729bc3448ba629663fc2589620e949e9fddf0b3f16a4ba0ee9915d4f8050de2d03af97660c90be4dbeb307bf577596a5dc43ad9197a52c4baa43915a6fddf32794757d94489e507c896"}], 0x2a0, 0x20040004}, 0x800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/08 09:12:11 executing program 3: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c34000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000029f000-0x60)=[{&(0x7f0000550000)="e69bce87d216270e1dc4ef97ded374ed3b3914de32651d44775aeed761cad6e875cba7e30a", 0x25}, {&(0x7f0000c35000)="bdeba8059dd187acf37475671ff0d85351efa676479c826e0fe486343de86c0f21c85f87a9b34be617c29c9688ccadda977944a32c97a71dbeb4c482744ab78cbfb67bfe6eab6e8466ed339315a91716ce5896b15a26f02b6128b1e41d23bf87d21eb8835d9caa610879cc31378d595ea9692f77736da876bafa51c030b28463ba9588efc55d15a9600984c0fae69990f03987351765f472e03d1fa8c94d85704991a4ec435591a73f7fe7444063352c095bf9062ff46ca2f88e9ec8fb5b74977b305ef24fed28e702e8b1318fcf4148a24234f17ef55e0424b850aaefd770af50f0fd430f9e67a5f6bd9b6869ca5090fc", 0xf1}, {&(0x7f0000c35000)="b96fd17f16f43206c1a677a20e953c842208016e205a980fd61d3fe1a11ed3f630878cbbe96ec2fcc94eb0531f", 0x2d}, {&(0x7f0000b77000)="0fae32b4c4f974f13cb30f4518af68b7a3b8607f899b89ca92ec89c706ed1c794e1058d3d5ac59138c632bf46d644280a4b2a4b9ae530272255abc60d79599cbb177b99f822b6670784b7eb194fb48d6b018a99f59b7ee4a951080e1fd9682abaf7811f2a9cc1849fc12df13d99c71389007eb620ff6bc408b94", 0x7a}, {&(0x7f0000325000-0x43)="02c5a1e8f243e6bfb16b5aa0995ae09d5954b51dc4b963dc1f754f0bdde42bc86723a420329ee5d12d1d7c391819a54e17ce8127f12e84e90c05d6269ecef98ff3269f", 0x43}, {&(0x7f000016e000)="5b3cda5ff6c665add72b7808ff9a686e5af09c56dc6c55f31e062d34f2623760517f22210290e12f38216fdcf48b4c839aaa8e00dcf7e271e910cfc73b4ab355fdfce50aecb9846615de3604cbeb0891b52c4bee188d9ca3f1b79793e4a7df002580c4ea91ddd59145f6f3625d89bd7504494ed4f90b35c92d97261920cd44dac5774963d61e321c39c05c3fd4bf14d3809a13de393dae94bdc8db4536e2839c252c8ac5842a2e29c86d2cd5751e16cfd6bbc85a114847e0bdf7f41ff5249fd45759ec2b3f1be2332d26c99ad761097e393d79591cb77d47bb5d2fe9f6f1f1367d1eb93b55589871dedd9e72f3cf985691d711c207df0364c12e8aacb2286a829cf60faed3e65e836606dcef0c6db9fb34a5ce7f4b391bf75517ab604c3ffe9e9a634b955d0c61c1961695cbfdedbeacf8ccaf8114517e09163b09200d835b8dcc3decc3f25bec40760dc91f722b2124044eece24efc57ec0c0c9cd26c35b65822b211661346460c7470cd8bc6eb698678c78f59261600dd93b3164efa6d60dab4e6ea6da8ef3bbd55e98095db1c96928a18962fc1569841ca6b75213948b151868fe02b8da1f4514c1e4765e0bfac1688aef391b2a1a47c3a20400282ce31a23302b036bf53c9ec9261b0a273f796c52e14b9c3c0d9e693aae7c64cc63dd182cab7ef0d54648e2d6064fd89a0e43b8646fe00b7d1d70347e9efcf483e0b19946870eaeb5e7917936bad9199a26f69f6163083cf6a16e823244ef920d6cb1f2556d53e285fe99370ac72dc64c4295e74eea64130c125738466b74934b1ce1bdb2931e5c92663694d8a3e2d38a5f78f6163f2dbbbbc814f13df46716d8ce7ef7d60dfade3a9b3aa2f1785149b6cd5a31049be08edd269396413a1a5bfedfe4cba069ae991e9074639fe03900ada46f0fa8443e6c7658a6125ce24b0bcdf8e72948e702383e845bdae200170400c41d9677dd27ef9b82944e609e4b12c0cc0c0d1964c99856e8733ea722d829e8b3f4336ec82d7aa41f51df783b97ad070b7d25c3c787790e1f2f5205407279a0cda11521cdd95284a03f84cf63ba9336b248060b2d0c384e1ff01ccb516c4446655dbf04f30cbfb34a55ad48a5fcc87bd4243c150025cc2eb4d49164aeee8d081df4a5863cf2e5be0dc304ecedb5bd255b55fdc92a7e296885a96516205293d034924acb23bf3eca82ac72b7c15eadf610f7a2c5773a0aea11b05b51abc367ddb46e324232f5ef91cc4aaff46c2e561db6b743e74945465f9342ad07ba86da2adabaa4487b51cfee368115c7408239e8e35d4bc387106d82351cbd832974422e701b276e27b52717f4031c9babcd3dd75c39afb198e38913fff36b956d66f77177647389925a5c09c6e64c79e887c7d0bec19f81cd6ef7f9a7db272e0044e56ed064a5c75d3a839e67a34c08bc92860e2be2c98e1fc0922ca3f55456a3ea189f3173a080fa6627626867b3bedf618471397f80ef300668a4ffd92ed353b02407e540772d60ac61c9bd1e0f4fd103bae0e5361140f52dc83c06f0a90b2cb64fcb6913ba6db925eb36e8ca28040314d67481dde8d1d9c265266c0bd33d80daf8c4ecb06905dda430ac5893f2a0413dd0c49fa6b39f96158bde2af3557712227a98a39df63e5b6c5168a6cb99187c5dc1e71c987d3756c7e43614db69c9ba141c8961e9638ae132cc35a7265ab1ea405d10ad77e1355905efb25296f494fce5840b219d3e3ba217c0bfa7963495afb965d7663304dd383b78fc8e2a763ca2f9356c3fce69e3c039e5509fca3809790c12ee45f9bd8cc9856917ea32955c1fc0935a2bc25aa6a60f5c24c0f255e2a1c6aae4ab3e9d055a92bd0fd5970ee697094a48657cee490caaaa87f6cf416a7b00b72f750b044ea4d9aa80f90f134fc25aa47891fa57ef1a57b2786b9bb00cc5cffd02037f2ee779e1740b3705857960576b3bc230d2dbde8985bf7c0954892a5956dce928d5693b99d2e570e9f8919ede45fec9352cf0927bd399a13fe0432cdf47d5fe916720bc74c4d7021be1b96b002e0689676390e6959276d297932b18581a2d8104aeeab4fc2cddf60287f675422e017edfba143b38a7bc0cf28b50c352f33ab275747780f87763f2549dff2c79e440920a8b702ef819bf8d93f1c6ceece218c97b81e0f42dcc1a7d4d4d618dcb3a82f97d67e541f0ad5d1b06de31295d97ff83cb73f39a2f135c183c87c349994822491ec82f6fa69c73f62200f76e5eda090a04feabb8049452632dfd41bf606f97941ad26179386802343507dfd25868c05b6b7877afac74567dcfe263f6de6f2e85b400295d9153dc72fac454eae4c8a4bb432012e2373e8588aadcb8394e513c1d604636059d639ff38039d9a549cf2b24da76121e5ab7da8a5a4b1cf97c9ab0e9b8ff1056a7bbbd912a1fe4ce4184bfe462393d635bbbfe72b5c51406012d06edfa1a8c8ee5a87561e8a2d9345616bdb8327f4039c716d2af6269ad833dfba6d8b8b3dfd3d2511e3f8b6d1a4cee60f0d90f41e248133e3e8ae75dabdadb7643f22cf67323b0636330c7ff27a1dadbd7faeab2b0eb21b2ffe41fabcb26ad58c98cc207261b5adebae25cc2378cbf70ae655debf06ad8a32aae7c5eb3e093cb09c773f8bed59d55241c9b27765dc24eb59141a7abe6d2405234c981279075a28492b6022e770bc14558d3a2842a91b30a5d12c95abc1a91297371d15b6e353d3e11999c3cbd8ccf2544da0557b8f07dc64721befb0fa02e5caf16dffc3449b261257cc99069c0d323663a6700dce67eae2018906901caa2f2c326a3704c398d46e0c74e07c6f90b3807c73eff6d5cde162fb353561661cb296f6a7a31a77a44dff2d52301cc0d50c8029fa5967ccb13ea384fd96044a8a9532a1134d81a7af4ea583ca02877da8a00c62e1275f3e5090758a107ab6f409e5975c8ce7479dfec5ab7b50efdf992ddbff26f606f2e29d81b3f0139882e82ced10f704bfeb160f012a8e0de1af8748820be90332d90c2bc84755964ececa1a7c27159fcb53188553832f926e9ac943f5b69130aba753865365006a99c4d8a67e971d096fc2d62c40c1915422901588e975b84694fba383e37431045443141df2253422bb4b8189801e12983382377a25291b6f6b2449d1a0dccadf4793cee2740e358ae5def4c0504522031fdfa55a725ed878b8e6504ee389a10da204ef57e93e2e47f783dce98fb8665e958f37a01cea9a9441f7b769569ba68f7416c73e7db124dac9f13177bfd933750200800664a8d49f603299f2ad94c917a138433d8fcc69b32287720fbe6f1632d969107c600321891f2da808d949d26f538b500658d126c0ce39d19c0b0c3e2d11d6a7fa0fe5c7c9a98dd1261c921fac3162e26b313181c3c0df90706beb17bcc88ad5014e89a7081ae801d605022f5ba121b5f84136b04ee2157ddf1f1f8573cc4f72c454a36440823abae11295a0515ad01a4733d03ba3849e3753205bb3bcf2ad19675fbcd7ab87976f6de295388d57a1a63c9e71c22de9737f721acc3decc6b850e23801485ecc8efa24662171b8afe089b8f1a97ced2e9b39242ffd2264d87bd1e2ac36de83c2868bb94e02d3550f90911c6a0e589a588693dd7cae6740961123f974e15795e898591b5ac1633a061fabaf3297130ca324ca6e61b908a99311c9f7be0c4058aaf8555371b9a44c934085c21357abc5a396d1f508069c038c14605d8782cc7f289bea103f8f09d5325c613d2db0f9154a513d1fcba05c2134af0b83789312a823ff2f20e5f5fb9173bd93ba98ab158f4fb7e6c68180521e3a3b4f91f8682db640c5b3ff9210331ef5b57c5fd44ca8232b994abb0ca0a28100e2199c531cd36d7c91caff9b76f1028bbcc8968f745ba3fea01dc3f01227a72720e49cf230a26dd53cfad2d81b37d7b09f5ecf7a550bb821a3ba3be6f8769448c469722ea9f011e9d11f1d98600176a8ed99c407e15899ce44100bd7619b06d7460ab646857dc3bfa25834ba468daed365f49807a96b3c74dd59a9617dc5821aac791d0e0a0fcbf2f472adf802c6abae8369b235ed5337dc86e1e50bd8173adbcbe0a2adadebedbd5b002890af9610195352de0eac5d95715913aaea73050cd5b263c5e601505947e443eab495b7fe5a77ed9a4fe1473530950eed8ffc27d5fb833af3beba3434bcf8c0bf1054f0a5aa8b41a8621e29fcf01261be0bd13e45f49daf8b449b1552b1fdbf664d2b4cd3e3e34e4acdd4df944c0d0235eab233ba8c60bd1720367c768b007722c5206ec9c9dc1925d2a37e8582531b19f15e8f03262363b272de968df3db84cdd0874ad164620b9c43694d75b0202540794c1df324c255f880df8ce0313eb2f3a010eef3a77d83a92808b367363e157200f732546624482c99500738cb6f02c0cbd2357462a3656bc78af83d672c19a2aa1a679f267f6616e8147016be674030e7df2d26ca6ce84ab10547447450387cd7f8ef2c223d4dc6c06641462eca756e6c4ead0b2b8162965cf90df47e1153a4a3bd3e4b0f236faba78f39f22d86e880a73448bb1581464d4a6a7fd8cb8eedc8c6ac587cba0be9c92a2e9e5197da22a14e15a670a155dadc3c3eb160a3ee1d8b07aa4d8083ee66c6dee07d03947c2ee82ae644a678201b55c235c5cc2d72c6f9a2173fa905186e118e0059bf4a3652ae29257c84b9a28237ff1b02c2263d97906d73084ab37dff5eb816d6ca067a20c0b66a4ea8b0ed58e46ddc828b814e01a306c8b715138c1976d9ca7589a33011ed8e37cee3f3c4f3c281a50828db86aae9b941677e38cc169315b79ce10f874ab202ac910f8cc0436df741ad3f5bce72179183e5056dd4232ed02ec806e6cc85f2c265a6c39116d555702ca2b6238874d6eb31d0c7b8a59f70a16cc400e9f0bf4ba76a69edce78d5a598fbc716790f6bf458be6e2487f623f4fa36583d33ccb77e775cbc72d00ceaf77587c40fabab850d1453217c23051bc0de8d97f845e6d8d120bea8a7f87089b6a82615ae98a369bee452bc3f2ab214da10f66a82c4ee32d64d92bde93546c1d02fb7fc49d1abf55e7f676a7122682ec7d3156db3bfe6a4e5bbba47ec2e02c8cd3398ab23d708af0b73e925da096d04781bea520e8bf870c6c3749281f22db2ec19584ff8dcbf4a034b1d3bf506567766a11832fb0460537a700312cbe1436859fc622d4c0234c7c3fe209fb6d1e2b8c44d8322de7d0ec212277f768d83f07e4b368396ff45fb3f85e9f5b90ce7d9426fa677656e2525483fa921a5336b1d1066fa99aa2c2d029269660f098f6d348ebeb90911857db93f53d386e538916f41d4f9417bcc8e6b488e766689dfaf1dd3aa5db7cef3da2119f15bc25f4cfe859b78b9ec811509988b7c8f5f09b8ca681b3046e2184234812311f22d0ed2c071ff5f448fcf3610b2b6f883a60e77f41e10ebffce099424f44c437326d80cc6fc456b05847510a1dc71ab8f093bcadb95c8a7aeb09b3f9f06f0d9f2b8909dfb24c3c7aee1b6808052f113de021e979a603e40ed7217992e2e6d7328c8a2f498898e7681a3da59399bf0c1ed794dc648e0a22070d22d34c723f57e2e4cc850a32ac626a0d00ea32d7eb1c8dbdf958a1a9d665816ab0d3a2f56e9cdbcb8d8add1db9cc414afa041f4cf0e0181109fddff81b1261e977bb9b377b59516f71e9650b1a2850067486d54f0d0d0d7b98b520db49d1103c2486198135e0bf31d291bf5857343d7006df17b4ef705222c8918f19df63de47eec6b06c8e433e6f84cd831", 0x1000}], 0x6, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x100000b, &(0x7f0000c35000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ded000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a82000)=0x14) flistxattr(r1, &(0x7f000048c000)=""/114, 0x72) poll(&(0x7f000005a000-0x8)=[{r1, 0x2000, 0x0}], 0x1, 0x8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000dee000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ded000-0x8)='environ\x00') mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000ded000-0x10)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001e0000-0x14)={0x0, 0x400, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x535c}, &(0x7f0000d7b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000064b000-0x60)={r1, 0x58, "f6d1edd62b594a8afed8332fdeee081e3552e83bacf8c03b337fbf95abe51f8c2f58e38e842f887a9c4c4ce63c9f193cbcaa12a33a85eef8fb63438f64577436ddf961c0f3225e629d66816a0f6ac5f6ef767d631d73c3b6"}, &(0x7f00002cd000-0x4)=0x60) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) pipe(&(0x7f0000d53000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ac7000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8de1, 0x5, 0x0, 0xca}, &(0x7f0000606000)=0xa0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007d3000-0x12)={0x7, [0x101, 0xffff, 0x9, 0x7, 0x7, 0xff, 0x6]}, &(0x7f00002d1000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c2c000)={0x0, 0x2, 0x7, 0xfffffffffffff449, r4}, 0x10) r5 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000804000-0x4)=r5) 2018/01/08 09:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 09:12:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000698000-0x90)={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) set_robust_list(&(0x7f0000a72000)={&(0x7f0000aef000/0x3000)=nil, 0x3f, &(0x7f00006c7000/0x2000)=nil}, 0x18) 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) sendmsg(r0, &(0x7f0000983000)={&(0x7f0000adf000)=@in6={0xa, 0x2, 0x1d0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd2b}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x44)="8afda30558e614d5a611b291bac735221d3a04dec90b6a1b7683f33e7179c63655fd428b5ccca252ec5e66ab3c335e1a64f315a42f761276e56e5e905e633460daaf071d", 0x44}, {&(0x7f0000d91000-0x27)="e29704a5b359381b71165b70102a49a9bf42920fcd6a68efc18599e143b5f06a4b3d19611d8ca5", 0x27}, {&(0x7f0000000000)="0df6b86f8df9ef028893b61b75523e7817fbd778d990535aad74b48ea0c4a9272ca891c72d33b720fed8cb2b862ded559adab956f4a761a7d1354fe340706d74e77c449a3f3fe248630993899165ebdc8ec238fc8bf08996", 0x58}, {&(0x7f0000e37000)="1ef68081602fecdfb99934a3bd72ad09eb36b83ad9272f5aaf506c93b7f8b1e58c3ba3e3ace79248631fc6b12ffc9a9f116cafbc3795c2b03d3ade097c42efc8c10d55b4a684107ef163fd60a9e976f14e7a46c9e5782b8b6112a57294e9c80b5cdad35e179c", 0x66}, {&(0x7f0000001000-0x81)="9f25d7a23e90e4be7aa35fcb4e387fc26be7c92077b8317e14dc1ec497185c9e05739697319ba4f8b8407afe236dae028bfef879a622e6b3182f00addab401f982e1d444780f32cbb8769fb6b2c3e00bac2c55a55ee79f7c5673a6e2fef314f89f8597aed6fb120d33f78f167ff2ef04be3dce2860142911dbb62649874a4dc795", 0x81}, {&(0x7f0000b92000-0x33)="910decd0d3e3d929d9173a30f07c0545fd115961a55d7a5de064f61d6b53bd0da1951dfba6544b11a3762a66391d5d391ca574", 0x33}, {&(0x7f00000dc000)="fa97176b6169842ec2d645a2a8b5dce796f16a750acb4d17bad6629ac10cc7792e45c1d4d64fed035cdb0c9dbf21bfac6f22d9334bcda98ca95d131fd2f3298afb945cb22a520a5c2ff2aded3040282587d152e7ac4df8148ac90a23c82430789a5daf72c7c37d111892ea822f7728d223d42790d19b0f65b062d3b7fdf261df27c9c254f5bc317eb3566a1c5f1385f134579d45c75a1c3fa9", 0x99}], 0x7, &(0x7f0000bc3000)=[{0x1010, 0x87415f073160eb39, 0x3eab324d, "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"}, {0xd0, 0x10e, 0x2, "0481533c06505ef968f65e1ba868aea873d2edada0140eb898ab9ecaf6f13ab64dd9c045e888e664412871b65b3eb2e7a1a471658ba2e7f58712d9dd49e6a0a78aaf44133581f7815201534f8118e4b1e01ecf6b0691d7e87638c4e7a950bb924e7a81b637d0318c8350b8539075ee7f506040dd4ed191b3d405d7f4c788fb5abdf6a47c0c8ead75f4d8fa7940ad5948bdacd647085dcf4adfe66ec5f6df24657e7b1a8f58df44d3f1ea71de842ff198e85e348922e9c1320cc1"}], 0x10e0, 0x0}, 0x20000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='net/ip6_mr_vif\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001e9000-0x4)=0x4, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000024, &(0x7f0000af0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xffc4) 2018/01/08 09:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084d000)='ns/user\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000044b000)={&(0x7f00008cc000)=[0x401], 0x1, 0x2, 0x7fffffff, 0x0, 0xa0b, 0x3ff, {0x4, 0x7fff, 0x101, 0x4, 0x8, 0x51, 0x0, 0x0, 0x2, 0x5, 0x8, 0x4, 0x65, 0x5, "8de027c80fd007c3d00c7e9d9566e51babd2fde96f1e2bc781d9a5782c2af924"}}) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000003, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000da9000-0x10)={0x2, &(0x7f0000525000-0x2)="c730"}) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)=""/0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000119000-0x10)={0x0, 0x0, 0x9533}) fallocate(r0, 0x3, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000058f000)={0x0, 0x4, "49413ddd"}, &(0x7f0000ca7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c6a000-0x8)={r2, 0xffffffff}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000b0c000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c4d000-0x4)=0x100, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000146000)={r1, 0x80000, r3}) 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000769000+0x7fe)={0x0, 0x6}, &(0x7f0000956000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004b2000-0x68)={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]}) openat$autofs(0xffffffffffffff9c, &(0x7f000019b000)='/dev/autofs\x00', 0x200040, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000676000-0x6)={r1, 0xf1}, 0x6) setrlimit(0x0, &(0x7f0000270000)={0xfffffffffffffffd, 0x0}) mincore(&(0x7f0000251000/0x5000)=nil, 0x5000, &(0x7f00009e6000-0x81)=""/129) 2018/01/08 09:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009fb000-0x5)='attr\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) renameat(r0, &(0x7f000075d000)='./file0\x00', r0, &(0x7f000078e000+0xb86)='./file0\x00') removexattr(&(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000117000-0x12)=@random={'btrfs.\x00', '.bdevnodev\x00'}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c82000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/08 09:12:11 executing program 2: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x80}, [@algo_aead={0x4c, 0x12, {{'rfc7539(lrw-cast6-avx,sha512-generic)\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xca6}, {0x16, 0x0, 0x0, 0x0}]}) ftruncate(0xffffffffffffffff, 0x0) 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000baa000)='/dev/sg#\x00', 0xfff7fffffffffffc, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f0000a0c000)="") getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a4b000)=""/100, &(0x7f00008f6000)=0x64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006ec000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}], 0x4c) 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) recvfrom$inet6(r0, &(0x7f000013b000)=""/94, 0x5e, 0x2, &(0x7f0000a31000-0x1c)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, 0x1c) socketpair(0x3, 0xb, 0x9, &(0x7f00008ed000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 48.239721] audit: type=1326 audit(1515402731.671:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6781 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/08 09:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f00009ce000-0x1002)=@file={0x0, ""/4096}, &(0x7f00002ce000-0x4)=0x1002) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/08 09:12:11 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/08 09:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000e01000)=[{&(0x7f00000f1000)="b0", 0x1}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000ef3000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aa9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000081000-0x8)={r2, 0x3}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f0000d93000)=""/1, 0x1) 2018/01/08 09:12:11 executing program 2: r0 = gettid() ptrace$setregs(0x10, r0, 0x0, &(0x7f0000002000-0xb7)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fd000-0xc)='/dev/rfkill\x00', 0x200802, 0x0) r2 = socket$unix(0x1, 0x200, 0x0) fcntl$setflags(r2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fd4000-0xc)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000087e000-0xe)={0x0, 0xcad, 0x3, [0x7, 0x9, 0x3]}, &(0x7f0000a8f000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0xfd90, 0x6, 0x4}, 0x10) 2018/01/08 09:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e0000-0x9)='/dev/rtc\x00', 0x14001, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000aa7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a69000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b38000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) execve(&(0x7f0000aab000-0x8)='./file0\x00', &(0x7f00005f8000-0x20)=[&(0x7f000073f000)='\x00', &(0x7f00007a2000)='|em1{nodev\x00', &(0x7f00006e1000)="6d643573756d02656d307070703073797374656d2300", &(0x7f0000f9c000)='\x00'], &(0x7f000062a000-0x28)=[&(0x7f0000133000-0xa)='#security\x00', &(0x7f00006d6000-0x12)='posix_acl_access&\x00', &(0x7f0000800000-0x3)='&}\x00', &(0x7f0000bea000-0x1)='\x00', &(0x7f0000e1f000)="ee5e2e47504c3a2c6b657972696e672373656c696e7578136b657972696e6700"]) accept4(r0, &(0x7f000048a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024c000-0x4)=0xffffffffffffff48, 0x800) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) sysinfo(&(0x7f000041b000-0x1000)=""/4096) socket$inet6_icmp(0xa, 0x2, 0x3a) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') 2018/01/08 09:12:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x8, 0x100) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000a08000)='.request_key_auth\x00', &(0x7f0000773000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8d000)="f1d68eaa", 0x4, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000cde000-0xa)='id_legacy\x00', 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}], 0xb4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000002000)={0x2, 0x20, 0x9, 0x4, 0x1f, 0x76}) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}) r2 = open(&(0x7f0000008000)='./file0\x00', 0x90000, 0x22) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000-0x8f)="c113a1f977c2c0e293eb608fd66b00000cceecee2eb1a4537f229fc6c969937007281e632ab6a5bd76a9907fb521317a9d7dd54f9af5d36f32d5a4cfead87b697cc8ae70a69c8a1f816c82ad4efe02c7d33597a29affdc579b17eb2334f4759c8bad383855407d31099e4056f0fec066c7ea6e121c0731a65785b4d821df4b19d42bfc092e64556f5a7dafd0d0a174", 0x8f, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000009000)={0x5, 0xb8c, 0xffffffffffffff81, 0x8000, 0x10, 0xff}) 2018/01/08 09:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname(r0, &(0x7f000019d000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080b000)=0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3f000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) accept4$ax25(r1, &(0x7f0000719000)={0x0, {""/7}, 0x0}, &(0x7f0000473000-0x4)=0x10, 0x80800) timerfd_gettime(r1, &(0x7f000027c000)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.302973] audit: type=1326 audit(1515402731.741:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6781 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/08 09:12:11 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe7000-0xa)='net/ptype\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001c2000)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9}, &(0x7f0000fe7000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe6000)={0x3ff, 0x200, 0xb82, 0x80, r1}, &(0x7f0000fe7000-0x4)=0x10) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/08 09:12:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/08 09:12:12 executing program 7: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = inotify_init1(0x0) fcntl$dupfd(r0, 0x0, r1) 2018/01/08 09:12:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000000003ffffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x1, 0x0, 0x8, 0x1, 0x0, 0x101, 0x3, 0x0}, &(0x7f0000091000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000787000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/08 09:12:12 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fe4000-0x8)={0x0, r1}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x0) tee(r4, r3, 0x6, 0x0) futex(&(0x7f0000000000)=0x0, 0x8c, 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet6(0xa, 0x80807, 0x7ff) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000797000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000077000-0x4)=0x0, 0x4) 2018/01/08 09:12:12 executing program 1: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0x80000000) 2018/01/08 09:12:12 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089c000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0xffffffff, 0x4, 0x626a98f5, 0x6, 0x6, 0xfffffffffffffff8, 0x6}, 0x1c) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000043000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000651000)=@file={0x0, ""/68}, &(0x7f0000195000)=0x46, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000315000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0xfffffffffffffeb3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bd0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000440000-0x10)={0x91, 0x0, 0xffffffffffffffff, 0x0, r3}, &(0x7f00006d3000-0x4)=0x10) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000c54000)=""/225) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea3000-0x9)='ns/net\x00') pread64(r1, &(0x7f000038e000-0x92)=""/146, 0x92, 0x0) 2018/01/08 09:12:12 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xfd, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r2 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x80, 0x400000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000)={0x3, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/08 09:12:12 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000c000-0xaf)=""/175, &(0x7f000000b000)=0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x8)='oom_adj\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000000b000-0x48)=@full={{0x3, {"3dd9e9f72b21f2"}, 0x4}, [{"f89627c1589754"}, {"9afe1b812ee150"}, {"27e5efa98ce3eb"}, {"81e4091e8c791f"}, {"4946f62bb6bafa"}, {"37280918194d0b"}, {"bcabdd67bd81ac"}, {"1ecbff3643f879"}]}, 0x48) sendfile(r2, r2, &(0x7f000000a000-0x8)=0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/08 09:12:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000000003ffffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x1, 0x0, 0x8, 0x1, 0x0, 0x101, 0x3, 0x0}, &(0x7f0000091000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000787000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000977000-0x4)=0x4004) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dbf000)=0x0) dup3(r0, r1, 0x0) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c6000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000260000-0x10)={&(0x7f000088b000/0x1000)=nil, 0x1000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/sequencer\x00', 0x40000, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) link(&(0x7f0000f97000-0x8)='./file0\x00', &(0x7f0000487000)='./file0\x00') 2018/01/08 09:12:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0xe65, 0x0, 0x1ff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000268000-0x4)=0x4) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f000064e000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000002000-0x1)="82", &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) r1 = fcntl$getown(r0, 0x9) syz_open_dev$binder(&(0x7f0000449000)='/dev/binder#\x00', 0x0, 0x800) lstat(&(0x7f0000f52000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000342000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006dd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0xe8) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c58000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4b000)=0xc) sendmsg$unix(r0, &(0x7f0000034000-0x38)={&(0x7f00003d9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000231000-0x70)=[{&(0x7f0000de0000-0xf8)="d0f896effd881d3cd2f724a1c0effb4ed47b2abf40f4e648f16a687294e6ea1fa685cb07ca13e3fe5f42a9a09c1292ffe0802d1419d19a9ef12b1d7b8328e04d5823e4631f4f439c2a59f89692649f4deee75cfbd1023f6ad6c8d18150802cb4efb72f04ab8c13a85a31f13a2f3787a1553040f4c28edf930a65bb6ad38814d58cba00f7ada1b22cf68bf505f05a47a32ff28b8949833b5c2d52c98a1ef86e7132d87f05637ca588f431bdb67b351721f3186206e16b62915250e2e1dc106100aa4a6b28575a0a38b15b09da8a982e8e78dd2ab3603eaf95a95d887a7301ca9e2c3bf4ea7b05a52fa9adb977f71722ec480f08c1ceaa1e26", 0xf8}, {&(0x7f0000585000)="35587ec24b1e5e18f35b2975f48e626094b16a3be364a86a86d3270d0203d8d86917c570bcfba26136ea80d603e8e9e2c24fe269bd66076cfbb85ef6f0c447d794a57abe658fe7eeacfa1fd4652c3ad892a558164a392362f1343f6eb77fe32c3b2a918d9ce0516eb81aaa08494bdb0fb62584be12784427c03ba1e3a76cd4ff8ef4c008d043aa2fd78c57f1d10a577e7de2620fdea85af8c3f68f229a175ad71374d131f7ab55fd575106cfd0b619cd9bf0875d07bf8a6aa8c9100cb94b2c6095ee4dd28687910a9f568e329e9317ca72626c62649bed24b7971a6452d386", 0xdf}, {&(0x7f0000318000-0xd6)="84af74cae5ef606ce2b58a82c649e78543991737ade6d2a4cb5db6eb97dae94658b92e2919bd46debb80614679aeb83ae9c435dab4992bc6170710880628744c3b43848b5b9fd20d1f3ea606504a9b220b9ad8c239dbdf27c19c6d40c5ec3cf8656a9abec8527a639a2a81732b5dcb6a5c2d453dad2e24136dcfd5ecd0629def0548c1409ec42b6410786ede7b10a5bc4cdcd438b7a985127ade32c52e5dab50c5dd8b2826207e4b83437f66fe6e74ee1de91544cdc9b8756d553238ccd5064672fdf89d95ed4f88b92c7cfa25025c2d2dc8ae95682d", 0xd6}, {&(0x7f0000e0b000)="818ba8b761b24b9d1303fa0147e983b401ea1e8dc64816709da9bb4a9c721c2ba0fe1d6d5a113da051ad23106a422dcef8a8a28460ce32af26134129f600aef9f4f922678a", 0x45}, {&(0x7f00005ea000)="17905a4692ce0d8af34b4d392490ba6c0d29bf9790c24624f92462401e3f1266f435a0a19f3e167e059fff9c82342004fc5b88923f71a47c86900c869f7df2e288999eb8b3902c0efc45ba3315b8e542d505e91709b6ccaa1f1788ba463999d6a418a2cf306a9e3b9d8153adb24814c6d12e67e850d8f6408062b7ef3d0b22378088fa64c1f41410c668b6cc4a86e084176e10ca1a130c782dda7e04d8c13fed9e1d", 0xa2}, {&(0x7f0000ba8000)="24eb50809660ead2d55c07089c59b724b78ff80e7e3666b0123564232c30ed6b0649bb30a6d90cd9b4e7a16e1be811a8c2f3eed17078eefdf49b8d54f4f0990d020dfb15b40a0096e1d0be28c51a4143c9da9930b6cb89012de212e010ce4ae97c5629261512be87d0aed1dc86a628bc5a5d79d3de44c3e6489eabbcd6620225b3875dbf5065d5d72ccb470827f619ee0f55894e746768238171de10131506bb8c01c92a24be4d63c48754f655a44b6b155454fee85c2f752c2191854b5d836585e408dbbd94fad2c59cbb20b25837921387d9c5d8390de7e7d4f16c0def", 0xde}, {&(0x7f0000600000)="fc90b277e7025e422568a486e151092cd3508b12d95be8b198913e4670d8e38907c44186f063000bed7693fe277b13f09842d7ffaefd396d7f777bd4c7ca73dcd5e3b7ed0f3524b04255f15f4a16560f98bbcfff2c57ff6ae4ed82e77f1db010d8e6b545b7b56a08e3862dbc6f144980f90e529feee56989eba4bf40449ff70762de4b34b71b0534341755", 0x8b}], 0x7, &(0x7f00001cd000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xa0, 0x4000084}, 0x4000000) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089a000-0xb)='mountstats\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000c3000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) [ 48.818013] binder: 6835:6841 got new transaction with bad transaction stack, transaction 42 has target 6835:0 [ 48.842915] binder: 6835:6841 transaction failed 29201/-71, size 0-0 line 3032 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005d6000)=0x0) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) r1 = socket(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006d1000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001c2000)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) 2018/01/08 09:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000cae000-0x5e)="39000000110009045a00000080000000180000000000000000060107000000061900550000010000000002ffffffffffe900011c00621e0500", 0x39}], 0x1) r1 = socket(0x11, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000aab000-0x108)={0x0, @in6={{0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xdb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x84, 0x8, 0xffffffffffff6eb8, 0x9, 0x100000001, 0x4, 0x2, 0x2, 0x45f, 0x7fffffff, 0x2, 0x1, 0x4, 0x4]}, &(0x7f00007b5000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cb2000)={r2, 0x5b, "060e93dcefa262ac42006a3fc1c13424fe58b02406fda227d41674c5ab051471cd54e001e87d4afe3b328717cce861e3a94f4274f93ab46dd7c18595bfcf7f4ba6e4ad5aa6b80db27302701bc58718e8f030d2d2e9c54d23244c11"}, &(0x7f000052b000)=0x63) 2018/01/08 09:12:12 executing program 6: r0 = eventfd2(0x6, 0x0) write$eventfd(r0, &(0x7f0000ec0000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/233) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) [ 48.865765] binder: BINDER_SET_CONTEXT_MGR already set [ 48.871280] binder: 6835:6859 ioctl 40046207 0 returned -16 [ 48.871296] binder: release 6835:6841 transaction 42 out, still active [ 48.871299] binder: undelivered TRANSACTION_COMPLETE [ 48.871313] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.871399] binder: send failed reply for transaction 42, target dead [ 48.921652] binder: 6835:6859 transaction failed 29189/-22, size 0-0 line 3005 [ 48.933772] binder: 6835:6841 transaction failed 29189/-22, size 0-0 line 3005 [ 48.944045] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.949590] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 09:12:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100000080009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000025b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = socket(0x10, 0x2, 0xc) sendto(r2, &(0x7f0000da8000-0x15)="140000000a0ae7c8ff130000fc0c0100000008e5", 0x14, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x4040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"764e14d2497a39d7a6fc56d9575d3809", {0x4, 0x3cc, 0x2, "edcda36fe82c", 0x7, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/35, &(0x7f0000001000)=0x23) 2018/01/08 09:12:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000+0x430)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7fffffff, 0x401, 0x100, 0x1, 0x80000, r2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000002000)={0x4, 0x1, 0xffff, "a1ca6a961664", 0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000004000-0x8)=0x9) accept4$ax25(r3, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x2, 0x6) getsockname$inet(r0, &(0x7f0000ccb000-0xf)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000956000)=0x10) sendmsg$netlink(r0, &(0x7f0000621000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x10, 0x10, 0x709, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000401000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000058d000)="82c8ce7062636f9fd84795fc1ce743725e6e3babbe7d4463775a17d02fa899ab9c63fd03d7c5b7a3c4c948b322fce048afde4e2f8815228c44b2ec75e3f1815c18d023df17bbd719346f6431a948e317f52c875436d525582fe8913ea4990847a0f60e412b34b4b90f74f1d4068f7c92446f54b04515dbdac5ca12eade921158e3cae6cbd70bfdd8185bf4d215abf843830b4e799cc437ede43855d539827cf5392d") r1 = syz_open_dev$sndseq(&(0x7f00009e0000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000c64000)={{0xfb7, 0x100000001}, 'port0\x00', 0x8, 0x0, 0x10001, 0x1, 0x5, 0x5c8c, 0xffffffffffffffd7, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000de0000-0x8)='syscall\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000979000)=0x3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f000080d000-0x38)={0x0, 0x0, &(0x7f0000bdf000-0x20)=[{&(0x7f0000f57000-0xa4)="4024ce7a48b9d19320efc7d40194a8cf3ceab86aa02b75cc0afbac83e5942a7115b4710db4f4f9841d6e5e20dc7782e0a37f9462a7948e558bc19f9faf4e9f82a438e21971028362f1bedee916169383f28e12bbd66da9c21088c979d049654ebd89e8876a48ff38e476e616f1b2661d50603f1c324d075352f3df02d543854fde4c2170642d7d919a35d2fa3ad9ace8f81c4590cb57410aa79ee1cdc92e1490c23a658c", 0xa4}, {&(0x7f0000e02000-0x63)="7fb247b8692e776f4a21b78236372a2a109e30cfa9d538768629d483eec644d0e67af44b78481d2bf19d74fee34ed51b6f5d55c847df52d81bdf628e88b8ce9e825a893fab95971db4abb7803d18ed21a30550b890d0a5544d8b2c8ab8d8c71a7c1083", 0x63}], 0x2, &(0x7f0000ba8000-0x210)=[{0x48, 0x11f, 0x0, "e3582359678f8191e90e027b9438ce56d2741fcdb80c794444ee169c7d503cab4035413b175a36ce2540bf1840a3571ec1a0c0e6f39561ce"}, {0x70, 0x10a, 0x0, "9722a5c8ec4f8de74f7df30ebdf2a442aafc0debcfec05706d0ecfd0fe61a6703a3f03aaa5ebd11320069ed438f66fd75af430d3c509aa3e6a678b8eea605bffaa406395989e76f331d93dd4097f8bdc8cd6dd20826427acbbd3"}, {0xc0, 0x3a, 0x6, "022ed2809af01a4bf31c3611c324189658437a005e3fb8364f6174c63f5777882d79a75e9a2af1504fc7c03200b1b677871093e26abd76e49348bfe2b2f56944fc5ff9bb055a0d5c001d5fbe6744acc17fd71ae96380d1ae0e4bd98ad5fb234d605e4814e375e4f6f9e4da44e3dc9ba664b5091e5521fce6b3ea0d08d84e6a58faaef1ddf580afba0039e847ca1aee60f156fe77f3f3bb08d21136770e8874c27a9c649db9e03353d9c2db636a"}, {0x68, 0x115, 0x7, "5c32e708421012a0cbd8856daf8f8504cfb5635f53ec6710daee5149288f09f63977a0589be72db6430b476648fb3850253df937ac70e4c92411adfae65b00dcb84385d3426401c2a2c790869fb587ebd8060f8322a559bf"}, {0x30, 0x11f, 0x9, "536f052c721da4cf848e916c1c65202441b742096998ffb664d3bebb08967f"}], 0x210, 0x20000800}, 0xbaaeb89493ed8d33) 2018/01/08 09:12:12 executing program 6: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000160000-0x1000)=""/4096) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007c4000-0x24)={0x3, 0x9, 0x3ff, 0x4d77, 0x6787, 0x7, 0x9, 0xbb5, 0x6, 0x8, 0xf3, 0x3}) syslog(0x1, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) lseek(r2, 0x0, 0x1) 2018/01/08 09:12:12 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000928000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615000-0x10)={0x8, &(0x7f0000b66000)=[{0x2255, 0x2, 0x6, 0x6}, {0x0, 0x7, 0x415, 0x101}, {0x20, 0x100000000000, 0x200, 0x5}, {0x100000000, 0x7f, 0x8, 0x2}, {0x6, 0x3, 0x8, 0x100000000}, {0x3, 0x8, 0x65c, 0x45a4}, {0x99da, 0x1, 0x4, 0x80000001}, {0x3f, 0x5, 0x5, 0x4}]}, 0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b4b000)=0x0) 2018/01/08 09:12:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007a1000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000d37000)=""/255) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b99000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r0, r1, &(0x7f00009e3000)=0x40059, 0x1f) epoll_create(0x2c) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000003b000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x7, 0x0, 0x0}) 2018/01/08 09:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xfffffffffffffffe}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0xa, 0x7, &(0x7f00008aa000-0x8)={0x0, 0x0}) r2 = getpid() ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000ef3000)=0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c4f000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/08 09:12:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x502, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003ce000)={0xff00, 0x1, 0x0, 0x80000000, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f000059d000-0x3)=""/3, &(0x7f0000efd000)=0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r1, 0x0, 0x72439a6b) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) openat$sequencer(0xffffffffffffff9c, &(0x7f000010f000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f1000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001b0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a37000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000d13000)={&(0x7f0000d13000)={0x27, 0xb44, 0x4, 0x2, 0x6, 0x40, "8bd9a9234011a371e26a07c9b9943ad74cd70930e7300e7210050f3e369679fc869854b965faa47838b99c2bc56c230a24bb5e788b78ad0af58655071aa183", 0x4}, 0x60, &(0x7f0000d14000-0x80)=[{&(0x7f0000d13000)="df0c33d83480d1e6605f3a2f12b78b1933572fbc6998afcfd4d32b0f036453d9e07e0b2101fbddb030db83c1536f99b239201e734d93d0e97169e1c392529f2364e7e93195acbc177f9d7640e61d2725ae90d598cb29d848d0a0f9509c5533557345c19ec23fd75971d39a7198ae456f730376d329bc7d8ad5dd84d2e388b98a2c58793d525d67f51b0a6df55fa173457167433600f3563798573360c082430f7287f44bfd0ced5aa722aeb86be9a11923ae", 0xb2}, {&(0x7f0000d13000)="3e8654316b9dc27f52c44fd8ad2fe5202eb5abe3d914072e948af0001a17a2a049808e024111136e5dcae1244e8f3844e819ea6c01dda40ab9e5bcd7b1a48da4b857c140c092aca2cefde087bb0ee38c54a8c1eb21950791a2e8c5baf4569a1dcfb45403f3764cecba8e1a7677102b65886653cf1061993a59439b7113c278821f6b2b9587eca1127ba3b11715aae48d764edaecbec35e1c7551f9c2488bbfb825d3b302f35769fc2bcbcd0d3a1de2c5267fa9989b36ad5d46a10b0af749150a4b316c5515f6f5442cd98c1d26e6e5c5c922e5457981cdbc818a1f09ee3c9d3a67d84acb6b3fbf01e9", 0xe9}, {&(0x7f0000d13000)="ae7a4ef132942dd4d63bde62754937845be94897d920284e4e0e3a39132d6bdb977b80d719abe5f08bb2c6ca59346057ba0bc862dd3aefaae949072f23ea9ef84a2c54493eb3e3d54cc124ba68ab3c8918a5923d0c8e35", 0x57}, {&(0x7f0000aa3000-0xe9)="669edd906fb72a25e9b49eaec0eaf311a78f5400d51f6d980be0826b0e62a7ab028552cc83aeebd5f51c8b5d33dba65a5eca9429b5aea7a5620fffa788765b3eb392fc389cd92e9c8c43268a0d13644e1d712a071e2f4c678cdf9d7939f02b9ece545e2c9a7c0c919f8633ee31060ef5155f23fcc9a3b59295fa53d4a79f9a01372620172bf845f2ba7b0df01768668ef666faaa917379b5af3b8bc6090bd36ddfe571093b84e95a52e676c10b515de62798100c9a22d85396c2d28d7d712c6e34d6bb0bd6479ac0a109adbb99e6fc53aaad16a43e0553f90aadf62fb7d3136b51f6b1ad9eaa1773bd", 0xe9}, {&(0x7f0000d14000-0x8a)="bd4da08b2dd4f83e838ce295e74496ce05332cf09f87862593ede52e3cedc45ca5028a4d4940dda069ab3ee5094b836945d5f6680130ba3f9b4eb6c45b7f16903c35f3856de4264f3555841fcc6f464a032540efe2b9edf38fbf4d7c00852c8115236f69aedc2a7de6f44d83e71cbab6324cfdf9e51601bca1104ecabf0f4182cd87940e5383359adb45", 0x8a}, {&(0x7f00007c3000)="f2c8832fd69b0df5093df9e8c9633640daf444d39834d9a47a645ee61194dcb87be232a87d0f557501ef0489274a8a672848bfd9a7ba95fa3d0f2e05e86918744d88b1f4a54b297de8fed33f5b6ec42bce72103fe0b255eb52e6f20d5ec2b18e2b292d36ca3c8a24ca1d1bf0f26fb0849094f671ffa0ea3ce57e4c084953", 0x7e}, {&(0x7f000027b000-0x3c)="83a2e2dc4f4630b5200f69bd8075317b7d6475fa70cebc6d0d0d7d8bfcff95b830f628e0bc5d78825723d595fd49339f0957c0bb3c82a27888a56e44", 0x3c}, {&(0x7f0000d13000)="7eb8107a98730868f418316b046cd07c78fb5e80319c4e83d5748916e8b30000d9650750669a92fb44d210cb5dc2a1fece05839ac78192b9d921b7ec8453da6192026e0a90f8d051bd020ad9519317598b49b49b6c4df89052da917f8d86410c340d084107a885701fa8400799545db09c3fa2dd8ecfa203613ab506f79d1d054236a18cdc9562f31a6f266a62e8d4f06f", 0x91}], 0x8, &(0x7f0000989000-0x68)={0x68, 0x6, 0x8, "0cab9ade0d62fffd752b181d229027e15bb004d97958a6b7fc7b83f16f7a687a3b24d3963765c2c955a5438a310c4d8f3c04b4a2ddf288ae8ddaeaeea90736893abc953170c51ac8a763884faa42cfd5352d34b5682679"}, 0x68, 0x40}, 0x20000004) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a25000-0x4)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000055a000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005e4000-0x20)=[{0x0, 0x9}, {0xb, 0x5}, {0x0, 0x5}, {0x3, 0xffff}], 0x4) pwritev(r0, &(0x7f0000deb000-0x20)=[{&(0x7f00005dd000-0x3)="d70596", 0x3}, {&(0x7f0000da1000-0xbc)="ed12364a3c63e55ee9c2c925af1cc6e8479f428ccae3aeefdc660dff6251010134ca3bc555aa1c84cfa27ae848686e3c1166a0500e27e2964d0c093a267172c8ba2b0f2dfaa73bb317c776d239dd04280dc02549325c128e9386ffe6d3b22b959229b418a5a2d0db8f133ee21fea517968e6df1ba68a589ca8c2a13d3981fca56d6c4e67198c9572e94667bce513290ca0d3dbac734b6c2bbf4bccced0f8207eeec2b539d6156b162da8ad8869514cd68e6156c2f3adf1f8cfd4cb44", 0xbc}], 0x2, 0x11) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f85000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) lseek(r0, 0x55, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000724000+0xb3d)={0xaa, 0x2, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000020000)=r0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000897000)="d87e3969208e96daddcbc6fd3df896bc3f098a7ffb2b353f454beb95971e6431e345a64ae8a21f787ca78313213cb172e7fb4ad9413890dbdca0cf07a69b4af10735008d6d224aae9b8cae36cbd7ea8248ef300e20c391e0c9b800032e0b47a7cd4fdd0d531a1166003afd1f6b5211f6a73676e4dfece248e260ea6fb7b2d69448e46d800c0f8fb3d74e72aa7eef95c8cb7aa8e32c720db86ab7d2bf3316716dfdff553403a7ff46da34c510f59aa727440ad67fa0d4553286e2bbee82995d012db98f324332569592db1de60ceda0012573ec26f2fc3dda8091074dd1") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a2f000)=0x0) ptrace$peek(0x3, r1, &(0x7f00009fe000)=0x0) 2018/01/08 09:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$ipx(r0, &(0x7f0000f5e000)={0x4, 0x7, 0x95a8, "950b2d502120", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000aa2000)=[{&(0x7f0000f5f000-0x3a)="390000001000090469000000800000000700004001000000450001070000001219001900040002bdb600000000000608020300ff00001ee400", 0x39}], 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003bd000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4f2efb0c9e8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = creat(&(0x7f0000cc6000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000833000-0x6e)=""/110, &(0x7f0000ff5000-0x4)=0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd5000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c38000)=[@in6={0xa, 0x0, 0xfe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) fcntl$setown(r1, 0x8, r2) syz_open_dev$tun(&(0x7f0000c62000)='/dev/net/tun\x00', 0x0, 0xa40) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000822000-0xc)='/dev/autofs\x00', 0x202, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00002e9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x3a0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc17}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) [ 49.153644] nla_parse: 1 callbacks suppressed [ 49.160899] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 49.202159] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 09:12:12 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/08 09:12:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000f46000)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f99000-0xf)='/dev/sequencer\x00', 0x200, 0x0) recvfrom$llc(r1, &(0x7f0000eee000)=""/35, 0x23, 0x0, &(0x7f00004fb000)={0x1a, 0x5, 0x6, 0x7, 0x5, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 09:12:12 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e2d000-0x4)=0x0, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000622000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b90000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000de1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f75000)=0x9, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000059b000)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4d0, &(0x7f0000ec6000-0xe0)=""/224, 0xe0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000a74000-0x3a)="39000000110009046000de00000081000700140001000000452a00df00002119001a020400040000000000000000080000f50c00f41ee40d55c5", 0x1a}], 0x0) 2018/01/08 09:12:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xfe, @time={r1, r2}, 0x0, {0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7b5e8e3cdcb0768d, 0x18030, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce9000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x100ffd) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000a16000-0xbe)=""/190) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000061000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000491000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dad000+0xddd)={0x0, 0x5}, &(0x7f0000e82000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000873000)={r2, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3f000000000000, 0x80, 0x7, 0xffff, 0x1, 0x336b90fb, 0x400, 0x0, 0x1, 0x0, 0xd8b, 0x69b7, 0x2, 0xedc7]}, &(0x7f0000a11000)=0x108) mlock(&(0x7f0000072000/0x4000)=nil, 0x4000) write(r0, &(0x7f0000528000-0x18)="270000ddff000dfa3f0000bd1ef50aeb1100eaff0308ffff", 0x18) 2018/01/08 09:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000050b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b0000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='task\x00') mount(&(0x7f00004b3000)='./file0\x00', &(0x7f0000d60000-0x8)='./file0\x00', &(0x7f00008a5000-0x9)='devtmpfs\x00', 0x200000, &(0x7f0000c46000)="2479c4e5806d821e44f32d9c6a7fd3f0d6d7b2b3f23716c7cbf85826574a42e89aa8b27c0fb37fc8cf6eec038fc0c7dd1aa0ec2cb4a6ac91d992252566e1b160af2cf24db0cabbc4a0063be480864f4b0933230c588b0d27eeb9174c3a93064ad23ce02a64b649f03671bb79cf395c9133306aaad8391ee8ef3344e4fa") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/08 09:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00007c9000)='/dev/sg#\x00', 0x2, 0x2) write$tun(r1, &(0x7f0000570000-0xae)=@pi={0x0, 0x883e, @ipv4={{0x12, 0x4, 0xa2, 0x0, 0xaa, 0x2, 0x200, 0x7, 0x1, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x13, 0x6, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @cipso={0x86, 0xe, 0x8, [{0x2, 0x2, ""}, {0x5, 0x2, ""}, {0x1, 0x4, "d504"}]}, @ssrr={0x89, 0x13, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0xff, 0x0, {0x15, 0x4, 0x6, 0x8, 0x3, 0x3, 0x5e66, 0x4, 0x1d, 0x174, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x7, 0x1, [@broadcast=0xffffffff]}, @noop={0x1}, @noop={0x1}, @noop={0x1}, @rr={0x7, 0x7, 0x1, [@loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x7, 0x0, 0xfffffffffffffff7, [{[@rand_addr=0x4], 0xff}, {[@rand_addr=0x10001], 0xfffffffffffffff7}]}, @timestamp={0x44, 0x18, 0xffffffff00000000, 0x1, 0x7fff, [{[@multicast2=0xe0000002], 0x6}, {[@multicast1=0xe0000001], 0x2}, {[], 0x3065ed32}]}]}}, "a7f5f04d75e8"}}}, 0xae) getpeername$packet(r1, &(0x7f0000fbb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f8000-0x4)=0x14) connect$netlink(r1, &(0x7f0000671000-0xc)=@proc={0x10, 0x0, 0x3, 0x50002000}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000029a000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/08 09:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000067e000)="220000000000000000db25be0901051401080025100700000014000300080000e75f", 0x22) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x121101, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0xfffffffffffffff7, 0x10000, 0x8001}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000008000-0x6)={r2, 0x7}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000009000-0x10)={r3, &(0x7f0000002000)=""/178}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000009000)={0x6df, 0x0, {0x2, 0x2, 0x3, 0x2, 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]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000008000)=0x7, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000008000-0x10)={0x3, 0x3, 0x6, 0x3}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000-0x8)='./file0\x00', 0x20) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d4d000)={{0x8, 0xfffffffffffffffc}, 'port0\x00', 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x0, 0x10000, 0x20000000000000, 0x2, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d52000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000401000)=""/200, &(0x7f0000d64000)=0xc8) fcntl$getownex(r0, 0x10, &(0x7f00007cd000-0x8)={0x0, 0x0}) 2018/01/08 09:12:12 executing program 3: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x43, 0x189000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r2, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/08 09:12:12 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000b7000-0xd)='/dev/usbmon#\x00', 0x11, 0x511040) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/08 09:12:12 executing program 7: r0 = creat(&(0x7f00000b8000)='./file0\x00', 0x20) syz_open_pts(r0, 0x109801) mmap(&(0x7f0000000000/0x7e0000)=nil, 0x7e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002f5000-0x8)={0x401, 0x8}) 2018/01/08 09:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008d0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402ea0000ff04fffb7d0106bc5c", @ifru_map={0xb39a, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000c59000-0x44)=@file={0x0, ""/66}, &(0x7f00005ba000)=0x44) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ea2000)=@generic="1a73b13595ca6da2252ba761a9b138d2", 0x10) 2018/01/08 09:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7b22691061d19b1a, &(0x7f0000a10000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f000004b000)="af45e95a9cf194b6f9899a0f0d1b7845244f6c82e93a2e1caa8d597aba5d402afed9f08e1eb4e5", &(0x7f000090a000-0x1e)="fe46d4be30f226bbbbc9596593e4740b86aa092f2c4e089fbd383fea7dc1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dca000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = geteuid() lstat(&(0x7f0000093000)='./file0\x00', &(0x7f0000801000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d38000)=""/17) fchown(r0, r1, r2) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/08 09:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000050b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b0000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='task\x00') mount(&(0x7f00004b3000)='./file0\x00', &(0x7f0000d60000-0x8)='./file0\x00', &(0x7f00008a5000-0x9)='devtmpfs\x00', 0x200000, &(0x7f0000c46000)="2479c4e5806d821e44f32d9c6a7fd3f0d6d7b2b3f23716c7cbf85826574a42e89aa8b27c0fb37fc8cf6eec038fc0c7dd1aa0ec2cb4a6ac91d992252566e1b160af2cf24db0cabbc4a0063be480864f4b0933230c588b0d27eeb9174c3a93064ad23ce02a64b649f03671bb79cf395c9133306aaad8391ee8ef3344e4fa") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/08 09:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000904000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000019e000)=0x0, &(0x7f00004d7000-0x4)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00005cc000-0x3c)=""/60, &(0x7f00000ea000-0x4)=0x3c) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004f4000-0x16)=@random={'osx.\x00', 'system:!vboxnet1\x00'}, &(0x7f0000461000-0xfc)=""/252, 0xfc) 2018/01/08 09:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x63f8) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009e9000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000321000-0x11)='/selinux/enforce\x00', 0x44a000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000866000-0x28)={&(0x7f00000f1000/0x2000)=nil, 0x3, 0x5, 0x82, &(0x7f0000937000/0x3000)=nil, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r1) socketpair(0x15, 0xf, 0x7, &(0x7f0000c4d000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket(0x11, 0x803, 0x300) rt_sigprocmask(0x2, &(0x7f0000d34000-0x8)={0x9}, &(0x7f00001d9000)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000770000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000347000)={r8, &(0x7f00009d0000-0x1000)=""/4096}) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r6, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 49.455223] binder: 7008:7017 ERROR: BC_REGISTER_LOOPER called without request [ 49.474662] audit: type=1400 audit(1515402732.911:29): avc: denied { setattr } for pid=7011 comm="syz-executor6" name="attr" dev="proc" ino=13289 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 49.526997] binder_alloc: 7008: binder_alloc_buf, no vma [ 49.532625] binder: BINDER_SET_CONTEXT_MGR already set [ 49.538038] binder: 7008:7027 transaction failed 29189/-3, size 0-0 line 3128 [ 49.540356] binder: 7008:7017 ioctl 40046207 0 returned -16 [ 49.587317] binder: undelivered transaction 47, process died. 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvmsg(r0, &(0x7f0000804000)={0x0, 0x0, &(0x7f00008c7000-0xa0)=[{&(0x7f000096d000)=""/4096, 0x1000}], 0x1, &(0x7f0000489000)=""/38, 0xfffffffffffffdd4, 0x0}, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/enforce\x00', 0x400, 0x0) r2 = request_key(&(0x7f0000a53000-0xa)='blacklist\x00', &(0x7f000062d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f62000)='trustedsecurity\x00', 0xfffffffffffffffc) add_key$user(&(0x7f00008b2000-0x5)='user\x00', &(0x7f00008e7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f0c000)="6676bbbd21d04c61be2750c4fabe203f089eb262108aa11c4c396e8f2d3528957d238bcd6b3d7b914dafb95f452ecfd95073011facaca4c9a38d47c6c85194b26e6c", 0x42, r2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000023b000-0x20)={"b0fcaed38c18263c17f67658335e3df7", {0x4, 0x36e, 0xffffffffffffffef, "6b27793f44b8", 0x0, 0x0}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a34000-0x4)=0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) lgetxattr(&(0x7f000023b000-0x8)='./file0\x00', &(0x7f00003a7000-0x15)=@known="2d006375726974792e73656c696e751b00", &(0x7f000049b000)=""/49, 0x31) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000c2c000-0x4)=0x8001) bind$inet6(r0, &(0x7f0000875000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000517000-0x50)=[{&(0x7f0000b1e000)="5a7a9dfa9709d5cdea0a5326b4464238ac7ee7626a3c19b5ea3190335764d6eae34034ff54fe08b2a020d2419e5e6f964950aca686f068e6114e90cd1d2a999efcc93b2f37", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006d1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000063000-0x4)=0x60) recvfrom(r0, &(0x7f000031a000)=""/191, 0xbf, 0x100, 0x0, 0x0) getpid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000e90000)='net/psched\x00') exit(0x2) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000024f000)="39108c06b10cd3ee3229841f8217c40b9de39b4735c5c6ab6f13f8aeffb2897681af2a5c") readv(r2, &(0x7f0000728000)=[{&(0x7f00000d7000)=""/216, 0xd8}], 0x1) 2018/01/08 09:12:13 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000b000)={0x54, 0xfffffffffffffffa, 0x3, {0x100, 0x1ff}, {0x7, 0x7}, @cond=[{0x80, 0x80000001, 0x78, 0x7f, 0x1, 0x7}, {0x101, 0x5, 0xb06, 0xc90c, 0x7, 0x1c2ba351}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x1, 0x0, &(0x7f000000b000)="16"}) 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) munmap(&(0x7f000000c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000055000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x6, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000271000)=[]}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000931000-0xe)={&(0x7f0000a53000)=""/185, 0xb9}) 2018/01/08 09:12:13 executing program 2: accept$ipx(0xffffffffffffffff, &(0x7f000078f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a7000-0x4)=0x10) 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x0, &(0x7f00006bf000)="", &(0x7f0000dcc000)=0x0, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000ddb000)="") wait4(0x0, &(0x7f000080c000)=0x0, 0x80000002, &(0x7f0000f0f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000812000)=0x0, 0x80000000, &(0x7f000052a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb9000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ca2000-0x10)={0x1, &(0x7f0000178000)=[{0x40, 0x3}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000873000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/08 09:12:13 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ac8000)={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="a6d48a6bca32", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x270}) 2018/01/08 09:12:13 executing program 4: r0 = memfd_create(&(0x7f000067a000-0x5)='user\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000b13000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x7fff0000, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000487000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) sendto(r0, &(0x7f0000886000-0x59)="14000000070ae7000000000000250017011f00e5", 0x14, 0x0, 0x0, 0x0) accept4$ax25(r0, &(0x7f000031c000)={0x0, {""/7}, 0x0}, &(0x7f00004da000-0x4)=0x10, 0x80000) 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0xfffffffffffffffe, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f0a000-0x4)=0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f0b000-0x38)={0x0, 0x3680cbccdad8de9, &(0x7f00008d0000-0x30)=[{&(0x7f0000497000-0xcc)=""/204, 0x0}, {&(0x7f0000878000)=""/0, 0x0}, {&(0x7f0000b1e000-0x30)=""/48, 0x0}], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002104) 2018/01/08 09:12:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000047f000)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b2f000-0xd)='/dev/snd/seq\x00', 0x0, 0x400400207c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000faa000)={{0x2, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000ff1000-0x40)=[{&(0x7f000073b000)="b9a95cffe9e8e9df250f7b247e23dd7a358fb17ce00d0c6059f852d05819e8375f3a3d600c29f0a1325052fc486ab4162e8244c2ee03cd29b5bd2649278a72ad2c0118b21d95d26a75cedc607b2347166d9967e74969292bfd147ff353c7563145106ef5aaacea5e6a0ce6977123b333010c73", 0x73}, {&(0x7f0000fba000-0xff)="5734ea17687c0cb5f26f507bcf0efcf571fa6ddfa93d9e6d9e95435aa3fdca55f0aff08ac8506f3f9da4bc34f5941d484938c3c581967383ca9041d668ed3e74f7816176a221dc8b6272b38305ec4ab9b201656900f71464dcc275dab2e5667239f32da7c164923c1a35404fae7baa75d9af41c48107e12bf66a9b69ce4e6359b1c23e782630689c083455b51016218797c86aab9c325004d2e5aff53041f5947a031cdd237c99099353b142a4c269bd643371aa770f1564bb51aab7c887641575c887b7bf12c05959b8b450107d3fd2dd589a19d1d6184d981bab1fe9a6cf8f00a73fa27b43caab9ebd43aab71e9e575fb27ca56cdaa200daaeab984562a2", 0xff}, {&(0x7f00001ce000)="a0ad2b028777d43e9070cef6eb3b65205828989b290e81d83f12fb16646784aa34ae383fceaeb65bed3e805b60ab950a6597367af345105f98c2a68d6820410b6fcf6236beb2baafb034f8c69be0758d3ee2e0d77170440700fec3f5f65c1f33f90c93c0836572caa2cec5fc282881d32ff16c9a8c89d79df14148711d9d1e5ee21a84e879f8271540d7db2a2f930e97af8801fef822e87380148680b3d1d16d267c93ed265789279572a6ba79401051b856c7b18ea47c50daf93a6f5911752a685079088701f3d9eb979a77588dc405ebf38a4c26f4da02a836f9bf90ceb866c849d1f7f41a9408d285f49e7bcbbdc658be003b503a24b7", 0xf8}, {&(0x7f0000132000-0xb2)="83d5bf5511013a180fb8c23603d4a684169572adb6dbad474a65d70cb9268b1c3463f093065599b4dc2b16aaa988caf3c4e3a8f24b1cd2a6b5f71f85183b95db53fe5c6196dc47e9e8f0bc4af72db374ff9265bfa2d06fa912f5c406af8b2cb0b249f29af3d44f28ec3f5303f570be63d6055cd167ab2904de087094f7be74edb2f1d2426e8e1156c17e6cbb3a8b8035e21eb4d266e5152950611554b4cf5c8ba53630733beb73b17c28d4be39c687e61dd1", 0xb2}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:12:13 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={r1, r2}, &(0x7f0000006000)={0x0, 0x0}) 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x2, 0x11) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xf0)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000003000-0x7e)=""/126, 0x7e, 0x12000, &(0x7f0000002000)={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000960000)={0x0, 0x7, 0x8, 0xbc, r1}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000003, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0xfffffffffffffffe, 0x10000000000, 0xfffffffffffff01c}, {0x6, 0xffffffffffffffff, 0x0, 0x0}]}, 0x10) 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00002ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc5000)={0x0, 0x0}, &(0x7f0000c47000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xdca, 0x7, 0x585d, 0x5, 0x8, 0x0, 0x3bc, 0x0, 0x0, 0x2}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000003000-0x71)=""/113, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x908a, 0x9, 0x2, 0x0, 0x0, 0x8, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7ff, 0x2, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r3, 0x300, 0xefd, 0x1ff}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@generic="c9e9618c17860bf233d443309530903e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={r2, 0x1f, 0x0, 0x400, 0x1}, &(0x7f0000512000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x8, 0x0, 0x0, 0x3f}) [ 49.767606] binder: 7067:7068 ERROR: BC_REGISTER_LOOPER called without request [ 49.787212] binder: 7068 RLIMIT_NICE not set [ 49.808159] binder_alloc: binder_alloc_mmap_handler: 7067 20000000-20002000 already mapped failed -16 [ 49.821530] binder: BINDER_SET_CONTEXT_MGR already set [ 49.827356] binder: 7067:7089 ERROR: BC_REGISTER_LOOPER called without request [ 49.827432] binder: 7067:7068 ioctl 40046207 0 returned -16 [ 49.844987] binder_alloc: 7067: binder_alloc_buf, no vma [ 49.850619] binder: 7067:7089 transaction failed 29189/-3, size 0-0 line 3128 2018/01/08 09:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x101, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x4000002, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f00000af000)='/dev/input/mice\x00', 0x0, 0x113000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000049000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000063000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x800, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000fc000)=0x0, &(0x7f000017d000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000017d000-0x20)={0xf4d, 0x0, 0x0, 0x89d}) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000175000-0x40)={0xd01, 0x5, 0x3, 0x1, 0xf82, 0xffffffffffffcaa9, 0x251c0000000000, 0x7f}, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000017d000-0x20)={0x0, r2, 0x1, 0x1}) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0xa0000) pread64(r0, &(0x7f0000b7b000)=""/0, 0x0, 0x0) 2018/01/08 09:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dba000)='./file0\x00', &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000053b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000038b000)='./file0\x00', r0, r1) r2 = socket(0x80a, 0x80000000000001, 0x8000000000) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/08 09:12:13 executing program 7: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000000)="72ce732da5134f2e2f7c79d370a17ad86ce245294054dcba92d27d324b5f550b0310a7a8979951323774bb9cbf370dc6cf1b9cae8f626a678837ffe563ccbe91836917f744479bd6f3f6ea") 2018/01/08 09:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005eb000)={@generic="7fc3184266d4e26d1f267e30c4e5615b", @ifru_ivalue=0xd9}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000f1e000-0xe3)="a4f1d0413d44495db6d0b3f56e87fcbfa2db04f12330cec2293b6aeab7cd1bb7a7ea4ad5fd6700f8ba59ee3a60625154ec93dee62180e42ac15cfae4d4b9cd52e4d0d83f274c799d2e3cd5a73307109361975ae317de977e2636063908e09e7044d3c5d2e639aa2f09953f26739eead916506d16bddc78ee1281c0d9ff62718bf3822e535fa02946007cf73212eaa558e77e518535d4a6766716d2a11a328ffe5eaac47e65ff0cd426e7803a0b0aa679d7ba39f6af15531f2082bd566979e982576720162f62c8f3a177ee8e84349da4c7e3ff11494c7a6b3d0133741353135ce4f683") connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00007eb000)=@req3={0x8, 0xfffffffffffffff7, 0x937a, 0x6, 0x7fff0000, 0x1281, 0x100000000}, 0x1c) keyctl$describe(0x6, 0x0, &(0x7f0000df4000-0x7c)=""/124, 0x7c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000986000-0xa8)=""/168) syz_open_dev$sg(&(0x7f000053f000)='/dev/sg#\x00', 0x5, 0x111000) fstat(r0, &(0x7f0000ca8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x6, &(0x7f000097a000-0x1)="") 2018/01/08 09:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000952000-0x5)='user\x00', &(0x7f0000782000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c8000)='4', 0x1, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000421000)=0x0) pipe(&(0x7f00002e6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001c1000)=0x0, &(0x7f000038e000)=0x4) getpriority(0x1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000ce4000-0x68)={0x7, 0x20, 0x3f, {0x77359400, 0x0}, 0x3, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006af000-0x14)={0x0, 0x1, 0x0, 0x207a2080, 0x9, 0x3bb4}, &(0x7f000085a000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f96000-0x4)=@assoc_id=r4, 0x4) keyctl$set_timeout(0xf, r0, 0x0) [ 49.871207] binder: undelivered TRANSACTION_COMPLETE [ 49.876541] binder: undelivered transaction 51, process died. [ 49.896276] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051a000)={0x0, 0x0, 0x0}, &(0x7f0000488000-0x4)=0xc) stat(&(0x7f00005cd000-0x8)='./file0\x00', &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getgid() r1 = getuid() r2 = syz_fuse_mount(&(0x7f000082b000-0x8)='./file0\x00', 0x4000, r1, r0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000dc1000)=0xffffffffffffffff) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000032a000)=0x7) keyctl$join(0x1, &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x2, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000780000)=0x100, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x10) write(r0, &(0x7f0000001000)="24000000100005000000000000000104030501001000010011000000f70000f1e0005610", 0x24) 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000263000)={0x0, 0x5}, &(0x7f0000d17000-0x4)=0x8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000861000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0xffffffffffffff00, 0x7, 0xaa}, &(0x7f0000d17000-0x4)=0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000)=0x20) 2018/01/08 09:12:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) tee(r0, r1, 0x8000, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006fd000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) r3 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f000086f000-0x4)=0x0, 0x4) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) close(r0) fadvise64(r0, 0x0, 0x8, 0x3) r1 = syz_open_dev$sndtimer(&(0x7f0000876000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xf) ioctl(r1, 0x4, &(0x7f0000848000)="") 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x3, &(0x7f0000c5d000)="") [ 49.921612] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 49.988927] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.009660] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f00000002031900020007800000068100ed3b850900020000000300020058", 0x1f}], 0x1) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000a10000-0x15)="df768652ec49b82ae5ed41f1c60566d9eed1486549") pipe(&(0x7f0000757000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c08000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000013000)=""/0) r6 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f000005b000)=0x3) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000e9b000)=""/179) fcntl$setown(r7, 0x8, r6) readv(r8, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000088d000)={0x69ed18b2, 0x4000000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r6, 0x16) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000009d000)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1, [0x30be, 0x8, 0x101, 0x1, 0x0, 0x7ff, 0x8, 0xff]}, 0x5c) 2018/01/08 09:12:13 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000255000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb3000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000175000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x80000001, 0x1, 0x2, 0x0, 0x80, 0x80, 0xb7, 0x100000000, r1}, {0x5, 0x8001, 0x5, 0x8, 0x5673, 0xf6cc, 0xff, 0x6}, {0x800, 0xe67, 0xfffffffffffffffa, 0x401}, 0x10000, 0xffffffffffffffff, 0x0, 0xc1835dde9f206a9, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x9, 0x7, 0xff}}, 0xe8) r2 = eventfd(0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) r3 = dup2(r2, r2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fcd000)=0x0) 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b5b000-0xe)='/selinux/user\x00', 0x2, 0x0) pipe2(&(0x7f0000fe6000)={0x0, 0x0}, 0x84000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000c44000-0x4)=r2) poll(&(0x7f0000323000-0x10)=[{r0, 0x46c0, 0x0}, {r0, 0x8, 0x0}], 0x2, 0xffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) 2018/01/08 09:12:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$revoke(0x3, r0) 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000eb9000)=0x7, 0x4) sendmsg$netlink(r0, &(0x7f0000d59000-0x38)={0x0, 0x0, &(0x7f0000779000-0x40)=[{&(0x7f0000c6e000-0x144)=[{0x40, 0x1f, 0x1, 0x0, 0x0, "969c27f6e17d8e68cbdbd6490b09cfc4344f0e48d4e20232a793aeab54f166bcdc48ad82f5ef47a478f9fa3e317c3cc1"}], 0x40}], 0x1, &(0x7f0000408000-0x18)=[], 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000-0x11)='/dev/vga_arbiter\x00', 0xc00, 0x0) clock_gettime(0x3, &(0x7f0000edc000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000fc3000-0x68)={0x6, 0x5, 0x1, {r2, r3+10000000}, 0xb45, 0x22c3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r0, &(0x7f0000951000-0x38)={&(0x7f00006ff000-0x48)=@full={{0x3, {"7e7085f4e18b4f"}, 0xe}, [{"4aba420e3011e0"}, {"7938caaba79027"}, {"68e3b9df5bf03d"}, {"63354ec25554d7"}, {"c2c4d12af342c0"}, {"36873c99031a10"}, {"de9cce82dad893"}, {"9858dbd726fac7"}]}, 0x48, &(0x7f0000be0000)=[{&(0x7f000008d000)="3b083095b52c2a71e74015eb019c899aab4465", 0x13}, {&(0x7f00009b2000-0x5d)="96efa5e9ed98eca34d565d3f5b60c3abca0666a770cb43da8ac16f28edcaff980990738527dd4d2fcfdabe0febab2f731edf1fed45c1d36b47246b0d5c153cf333ddad3055a447b6bda806c1d4782b1e86f3cd68e8a33b492449871e43", 0x5d}, {&(0x7f0000e53000)="33803f50bbc4465fa3fcc7f186b33b379ff461e6be0535377fc5c4f8d2a6844edc", 0x21}, {&(0x7f000044a000)="e15ac5e974fa1e27f6db9e69e437700a5f0dbfcc31979e65c32c1bc0a11d4218a09fe7f33d0a9a3b3f8f9b002506bd4c60de09b246a15bceb394f67c32", 0x3d}, {&(0x7f0000147000)="07201f7aa2dde8b148977df6128c2dbd34e8d3c762b7c8549b9e917f7dd5afd90058d3927fe901bcfb36c9c6cdf12129b07ae0ee876bcc15ceb853815972eb6cb2d0d074ea323e22acfa81fa84fe306d3cd6d986f9b1040f4746e01017a05da7a8d21cd395d83003126f00f39d9ce5989b87d9bdb033f7de815ed1b4559a9a830b37a316b8eb66ef97d6ad8bc50843dddb674be041f1270e00f7e602e60ea3ae872a18667b14246d2cdafa160af5baf675f71ce774440aa5b08976b84edf1b659947b96570c035098379206e89104e2aa63f54b1fb529b092fb2c5c82df4323390ee89159cee30", 0xe7}, {&(0x7f0000269000)="f40dc4def1ebc7ff748f6ca4df2bfdabcf39919a21cca2ce71d8444a25723d0e324c363200769910400a416621ce8c5f8161113367e56966c20c482f9e56e0a0b08fb5f77c22d20c5d2a9091e40f16c22fb1aa0185a1b71c250ece0263", 0x5d}, {&(0x7f0000624000-0x4)="36c22e76", 0x4}, {&(0x7f0000208000)="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", 0x1000}, {&(0x7f0000678000)="40cd4afc24752a397f04d63eb1963b0c17d3584df7310eafc24f0c4796dc18169bbe0547ed0f36f60aa376848820eedc60b332c5819458d2d6f40c349573ca2f7fdaf9af57ed56ac2fc8e32aea99f820548c30bc2d1962a8aea161dfd44fabd5a8df6df84f3e5213e54b91ff", 0x6c}], 0x9, &(0x7f0000a56000)=[{0x70, 0x11f, 0x83, "8a69804b52cd7a8e9ddb5f3be74368f265764234d4149f85e18b7a785ff200c386854d63e78f9454026b89f9f00e147baf08a8509f4bf2ad21978313b44a919963f75fac4e74739df6bafce8be65213c3f0e2d6ef7c11437f639"}, {0x68, 0x0, 0x4, "321841f68314c64b06eabf3a5202011394760d04aec33a8a48867b84c904c9e36cd4f183d6aec849577cdbe0f323be1a97e214aca4f2223b98c48dd6ec94188a7d3061107005466d5ed8403a0b2c07b288f10c6c"}, {0xb0, 0x1, 0x7fffffff, "ad9dce4f5600c4e7a86280f86e1bb4bdd87f838e89444c00f937b521a1af07725bc69328e81dcf2cfe47a96c0616f658c198fae10aac152c018426ec21f42afbf496991c09b89cbedcfe4670a226a5b7e93b090b726accf9d5994ea8535caaf1d64c75f04beb9c91b883f59b15fb0d69457d8aae8c4cf11d701aa7c3c1343037ef78170c23d45677aeab14c5b99f25354ae3608d66d4b331e83bc911b3"}, {0xe8, 0x1ff, 0x3ff000, "ee0f6e71a2f21aa80bb3a7c3718c8849799f465ff7806affdfaa5a65ce78053983c577f74e46352bd21c0822d625d869adb56dec442c47944bce858f56f0cad61d52b80620b90e610af438244cdecffda7b78869cab6208d4612b5690e5acc345b94ebe029fc2c77320caf14a24e426b3f29e812fe8865c7f6e33b064f8879efa739800a89e33430b3ab4414e367714d03058eb7a29e588e35351bdee5da1fe775be53c76c8e283d4e10880c7e216a527d930d966ad1ee9c5466f2f6eedbd80f8ac4547ffb16512bc0ec3d8d2cd5090d4b4cbc5862d640"}, {0x100, 0x13f, 0x10001, "f767231aae7380f51f4309a5819cb1da1c03af136ccf7e320319573f630064cfeec7f43cb5f678086b715c3c73560036461d1494ac98d28607385121f0e6aae92d8c9662be0eb060116930e272c66cc1e32ce5ce04c688f8611878da2465ad59633ece65d3688f311234227285d148173c222755fa22e48731d2ffbb4bfe77cf64e4c8d15b3be49324d0fd3e00bfd1add2db3f7b632bf0834166295ac0ca26aa2c57ea317c009425750e0732b6b16c99543a7620091d551d739e55b58d7fc40e86aad7bffd0adccdfcb884235c2216c28fed25f6730904ec3c1e0f56129125f4163b9c4e9da7178f8ae081"}, {0xd0, 0x113, 0x7, "33e6fa32ecff650ce4b73a6d8355b895884dde62f6980a4629ce2143a39425ff19f5e3221bc5faf3e18aa82345e9fc85acba78d28fae0a2e8cd8f0afba8b59adbfaa918d0479dba1b9fd058d83373a85af535c93ba376f419a08f3cdbd8403450ed2d369ff369e7ac6d253d296975dce0aced83cda5e47a32a54cd94c2247b65eadb0f7908004491e327c363c047d6cf196cae6cd0aa71451a427ee2ce448e223729b3eacca79675364f0507d8a4f7479d3950c9edef1c974605f66d3f77"}, {0x70, 0x0, 0x3, "bf39d66a7afa5e2eae4556fb241b1a55dd1f5836e59ccdbd8c280b64a801574d7003861f4239c1f9d40b165747577c48f76811198bbc0c1fd855ec30917f321902f014cbdc14e7cd9bd3174e6b80ef05f4c4865592fbb88ad3736e28fd4a6c57"}, {0xc0, 0x115, 0x9, "0c97164e74995808894c5b96c09a4fee7b9b9551e119725ead88ef42db7b77963bec809b9a4fc598fa1cd44519163a6176f055caa20dcba447d3f3eb35e09eb2b88ec7f3ac09dc1f1778ad70d545aaca9e8900db55319eaba48e23bb5bb760305b62e47beb643cb7e7e45e0980d4dc8267ebf2b6a422cc622cc42bac6e65a74c30e78ac554fd8a083ca211e933be73fb0e2632b2e165c940fcf45f59ac0eddf9d7500403931e05e59182eda79d22"}], 0x570, 0x4000}, 0x20000000) 2018/01/08 09:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00002a6000)='./file0\x00', 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000491000)=[], 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000af6000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078d000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000827000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}], &(0x7f000062b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f00005c0000-0x38)=""}) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000b1000-0x69)=""/105) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r0, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ec8000)={0x0, 0x0}) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000211000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b9f000-0x10)={0x7fff, 0xf3f}) r2 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = epoll_create(0x10801) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/08 09:12:13 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffffffffffe1, &(0x7f0000039000)=""/225) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f000003b000-0x10)={0x1, &(0x7f0000031000-0x8)=[{0x7ff, 0x7, 0x3, 0xffffffffffff6fc8}]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000003a000-0x38)={&(0x7f000003a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000003a000-0x70)=[{&(0x7f000003a000-0x45)=""/69, 0x45}, {&(0x7f0000038000)=""/76, 0x4c}, {&(0x7f0000039000)=""/125, 0x7d}, {&(0x7f000002f000-0x5a)=""/90, 0x5a}, {&(0x7f0000038000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000037000-0x5f)=""/95, 0x5f}], 0x7, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x81}, 0x2102) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000002c000)='/dev/input/mice\x00', 0x0, 0x181040) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000003c000-0x1f)=""/31) flistxattr(r0, &(0x7f0000039000)=""/26, 0x1a) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000003b000)=0x7, 0x4) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:13 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000852000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0x9ad000)=nil, 0x9ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000868000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000985000-0x15)='/dev/pktcdvd/control\x00', 0x440400, 0x0) [ 50.218683] binder: 7167:7171 got transaction with fd, -1, but target does not allow fds [ 50.228137] binder: 7167:7171 transaction failed 29201/-1, size 24-8 line 3233 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000eb6000-0x1)='\x00', 0x2) timer_gettime(0x0, &(0x7f000032a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000cca000-0x68)={0xfff, 0x40000000000000, 0x80, {0x77359400, r2}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000abf000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000912000)={0x9, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000707000-0x14)="ff0101000000000000000000efff000000000000", 0x14) syz_open_dev$usbmon(&(0x7f00003a7000-0xd)='/dev/usbmon#\x00', 0x4, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004a0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000069c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000)=0xe8) setreuid(r3, r4) exit(0x6) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000097f000-0x8)=0x3) 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000e73000-0x8)='./file0\x00', 0x52) r1 = syz_open_procfs(0x0, &(0x7f0000780000)='net/route\x00') sendfile(r0, r1, &(0x7f0000bae000)=0x0, 0x400000ff) [ 50.266151] binder_alloc: 7177: binder_alloc_buf, no vma [ 50.266206] binder_alloc: binder_alloc_mmap_handler: 7167 20000000-20002000 already mapped failed -16 [ 50.277762] binder: BINDER_SET_CONTEXT_MGR already set [ 50.277772] binder: 7167:7186 ioctl 40046207 0 returned -16 [ 50.296027] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.323028] binder: 7177:7178 transaction failed 29189/-3, size 0-0 line 3128 [ 50.330892] binder: BINDER_SET_CONTEXT_MGR already set [ 50.336593] binder: 7177:7206 ioctl 40046207 0 returned -16 [ 50.344940] binder_alloc: 7177: binder_alloc_buf, no vma [ 50.350454] binder: 7177:7197 transaction failed 29189/-3, size 0-0 line 3128 [ 50.371194] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.376957] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 09:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000891000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00006db000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000532000-0xc)={0x40000012, 0x0}) r3 = syz_open_dev$sg(&(0x7f00006f5000)='/dev/sg#\x00', 0x8, 0x200) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000f91000)={0x6, 0x2, 0x1}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000484000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:12:13 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff8000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r3 = dup2(r1, r1) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x2, 0x1, 0x2, 0x9, 0x0, 0x9, 0x20000, 0x1, 0xf05a, 0x2, 0x0, 0x0, 0x80000000, 0x101, 0x1, 0xd1b2, 0x7fffffff, 0x7, 0xd0c, 0x9, 0x80, 0xf6, 0x0, 0x10001, 0x2, 0x1, 0x2, 0x6, 0x9, 0x4, 0x5, 0x1f, 0x20, 0x1, 0x0, 0x7, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0x1}, 0x80, 0x100000000, 0x6, 0x7, 0x0, 0x9, 0x10, 0x0}, r2, 0x7fffffff, r3, 0xb) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000a17000-0xb8)="f9d1ac47b52d4ec307b18e0d22b298b3331512180b4d6d958db034401a7146240c4ab7e37c5a9773d319760a881c0bf3962ac66b56f475befde05d66334c1bcc8a6e37632483bd1ec64f350b5da2ab2955945291b0c2a80c6eac1acf7888e3ab7c13586e6b6eb0337419df08bc89f9f20b70fdd363a15a9e4187e9a3ba2a5bbaa78a6a392700b0d52126c15cdd7cfb4fe8b52e3d60c45488c05b283f3874a102843b34ebd170722c95ff9fb6c8725b14705eada1d3379c61") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000cd3000)={0xd3d3, {{0x2, 0x3, @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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c00000-0x40)={0xfff, 0x6, 0xae3, 0x6, 0x4, 0x0, 0xfffffffffffff869, 0x33}, &(0x7f000089f000-0x40)={0x4, 0x4, 0x5, 0x9, 0x1, 0x1, 0x5, 0x0}, &(0x7f0000000000)={0x1ff, 0x7fff, 0x0, 0x906, 0xfb, 0x9, 0x2, 0xfffffffffffff20f}, &(0x7f0000f6d000-0x10)={0x77359400, 0x0}, &(0x7f0000e54000-0x10)={&(0x7f0000ebd000)={0x0}, 0x8}) 2018/01/08 09:12:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x4, 0x10, 0x7, 0x0, 0x1, "4b219bf22b2b8261a867c5be1e1a45577c936f0cca124bf1f6ef87f47f8d8f61c2f08a9b784b6c1830ccb3232359058eda556ab9548132b387bbc9a0992435", 0x1}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0x2f)="b75d92527e128dbc46a855f6d957255ed9fc8e5c142c1a8ea1775fac9a63bee70240cb16e569914a953c6b3d499eb9", 0x2f}, {&(0x7f0000001000-0xe1)="81b914dc5e8f8987c5e14c0bd4ebbf2abc06b09ab2d0f9a0850c40fd78bd6aaba9ffdcd9e340a76f7367e0c938af7882234bb95bf4138d105a97814277e39d988e87f3c33729a63ef57ffebf446012ab94b57f67a7c75a1d9f6cf724d54dd65893b4887ed808a9d8e1290807be21a528762bd697c8022f0998f41c0859e45f7f57fd3f82c761a2220551b80d84e9ba7936e8364dd08bcdcc16c2ab77e677b323792d563d75d25334a8aca764d96ae7ed5e12e84157e6b26effee1bf004b47f47f3760e7e43f465ac6b8972e45e171069105328c4944eb730575034c375da87a1bb", 0xe1}, {&(0x7f0000001000)="4c3139d861c33801391171ce7348e09605e6b042356d552d15cf0f4e7e8c860271a4238d8b17297e3cacb02a50b27f44c7e96e06f4ec3bf569832dc09b26e02b05ef277d7c10237663a7d8a99e0e62f2bb870124052581bd4435bc7b907e94b5bca23124b5d3619ae22d7b0531bd0433", 0x70}], 0x3, &(0x7f0000000000)={0xe0, 0x112, 0x0, "5e002445c9b2860f28adce0bb88962a16b91efd8dd1945f4e9ae64a1d5deb410a7c3725f3576f753d54e15d650d69b12bbc97a1b571d4db8e3df6ef21fe0b01ec4aec3cad77e0e23a365c7aa4642536cd32f752b74b20de7f29a54514619fb550926c5c2ae74146fc23510cd073d260fa56d5e483d5e08c37d9f49608679e3b2b8f99c8833f9a2e6136241abc30c8298222fc7e9b7b88fc87333befee358e171fee00fe99079871a5de9a3e945db84a458aa4854b7c2a27100173ad8b911f63c189ebe527e8e747c10ea06447bd6055d"}, 0xe0, 0x40040}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) close(r2) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) 2018/01/08 09:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x20000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00009fe000+0xf17)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') symlink(&(0x7f000001c000-0xe)='./file0/file0\x00', &(0x7f00005e7000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000064c000)='/dev/autofs\x00', 0x400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab1000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000223000-0xc)={0x8, 0x0}) 2018/01/08 09:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000523000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) 2018/01/08 09:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a1d000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000931000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000078000-0x4)=0xc) getgroups(0x3, &(0x7f00008e9000)=[0xffffffffffffffff, 0x0, 0x0]) r4 = gettid() r5 = getuid() stat(&(0x7f000017e000)='./file0\x00', &(0x7f00009bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getresuid(&(0x7f000098f000)=0x0, &(0x7f0000e59000-0x4)=0x0, &(0x7f0000d16000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9d000)=0xc) r10 = getpgrp(0xffffffffffffffff) stat(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000584000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r12, 0xc05c5340, &(0x7f0000b56000)={0x1, 0x6, 0x101, {0x0, 0x989680}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000081c000)='./file0\x00', &(0x7f0000541000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000203000-0x38)={&(0x7f0000dd6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000004e000-0x10)=[{&(0x7f0000968000)="2bd73756c6f52eb1785293b53b1460b84371bb080620ab317812ad87453d4d407f652175217e24da12cc", 0x2a}], 0x1, &(0x7f0000eb7000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, 0xffffffffffffff9c]}], 0xf0, 0x20000044}, 0x40800) r14 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r14, 0x0, 0x11, &(0x7f0000a7a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xe8) 2018/01/08 09:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c10000)=0x0, &(0x7f0000e28000)=0x8) 2018/01/08 09:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000676000-0x78)={0x3, 0x78, 0x40, 0x800, 0x6, 0x6, 0x0, 0x1ff, 0x450, 0x0, 0x7f, 0x1, 0x2, 0x9, 0x1849, 0xfffffffffffffff9, 0xc000000000000000, 0xfffffffffffffffb, 0x800, 0x6, 0x80000000, 0x4, 0x8, 0x0, 0x7ff, 0x7, 0x40, 0x4, 0x3f, 0x3, 0x0, 0x3, 0x3, 0x9, 0x5, 0x0, 0x9, 0x2, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000bc0000-0x1)=0x0, 0x4}, 0x1000, 0xffffffff00000001, 0x5, 0x7, 0x3, 0x80, 0x9, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x5) setns(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e1e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioperm(0x5, 0x7fff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005eb000)={0x0, 0x1000, "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"}, &(0x7f00000e2000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000968000)=@sack_info={r3, 0x5, 0x9}, &(0x7f00008ef000)=0xc) bind$netlink(r2, &(0x7f000043e000)={0x10, 0x0, 0x0, 0x180810}, 0xc) fcntl$getown(r2, 0x9) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) symlink(&(0x7f0000008000)='./file0\x00', &(0x7f0000951000)='./file0\x00') rmdir(&(0x7f00005ab000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f00006f7000/0x2000)=nil, 0x2000, 0x2000008, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009af000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000018000)='./control\x00') r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000571000-0x4)=0x0) get_robust_list(r0, &(0x7f0000456000-0x8)=&(0x7f00001b0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000db8000-0x8)=0x18) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000caa000)={0x0, 0x6d, "370a8e5f1734acede40c34843ae927807cbbb9de1c2560e5d8fe7c924ea775c3bce6312358a0d6b5a15be403673d34f2a4e788f34c7a2e680e3f6d4e27ada63ad63a5e9083a3251c003e1cb32aae2cad9e9d2af384af7a9bd1cc75ca7ed862d4265c8df3e86f1579175510d54d"}, &(0x7f0000572000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a2a000-0x10)={r2, 0x2, 0x4, [0x6, 0x2eb, 0x2, 0x9]}, &(0x7f0000032000-0x4)=0x10) 2018/01/08 09:12:14 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/selinux/access\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000ff4000)='./file0\x00', 0x48) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000f36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x1, 0x0, 0x101, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000)={r2, 0x1, 0x6, @random="b866dc3eb14c", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000)={0x6, 0x9, 0xffffffff00000000, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) accept4(r1, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x80800) getrandom(&(0x7f0000004000-0x3d)=""/61, 0x3d, 0x3) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000fc5000)=""/116, 0x74, 0x20, &(0x7f00008ab000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r0, &(0x7f0000d78000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090f000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a90000-0xc)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r1, 0x4440, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c76000)='net/udp\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003bb000)={0x0, 0x3f}, &(0x7f0000e30000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000983000)={r4, 0xea, "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"}, &(0x7f0000e0c000)=0xdb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$ipx(r0, &(0x7f0000023000-0x10)={0x4, 0x6, 0x1ff, "7bfbba9cb94b", 0x200, 0x0}, 0x10) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000001d000-0x4)=0x0, &(0x7f000004f000)=0x4) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000005c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000005e000-0x8)={0x0, 0x0}) 2018/01/08 09:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4100009) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rtc\x00', 0x200, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000006f000)={0x0, 0x84b, 0xffffffffffffffff, 0x20, 0x2, 0x1, 0xfffffffffffffffc, 0xb7b, 0x9, 0xfffffffffffffe00}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dd0000-0x18)=@get={0x1, &(0x7f0000d90000-0x7)=""/10, 0xfffe}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000010000-0x8c)={0xfffffffffffffff8, 0x0, 0xfffffffffffff801, 'queue0\x00', 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3000, 0xfffffffffffffffe, &(0x7f0000000000/0x3000)=nil) 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x6)='./bus\x00', &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000014000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0xfff, 0xa, 0x20, 0x0, 0x4, 0x6a3, r2}, {0x1, 0x73, 0x2, 0x2, 0xffff, 0xfff, 0x8, 0x8}, {0x7, 0x6, 0x6, 0x400}, 0xffffffff00000001, 0x8, 0x1, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x3, 0x100000000, 0x800, 0x4, 0x1}}, 0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000017000)=0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000009000-0x38)={&(0x7f0000019000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000015000-0x30)=[{&(0x7f0000018000+0x3d7)="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0x1000}, {&(0x7f0000017000)="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0x1000}, {&(0x7f0000013000)="0b4336ef422452355a493d19dfccff98060d4ad3c403d1ac0bfa698869f5b3bdfda0c01c7699aaa35ce19efb457c7c40fb3c41d9292f8db785438e9f7a3fd4c49e5b98a900eab76e668b367089a5f5a408aa6ecc80690ece7a46aaaf3d8d6beae140002b4feb9e05a749296e8cf738562e72d9f5a286b69b2ed5ab61", 0x7c}], 0x3, &(0x7f0000019000-0x50)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x1}, 0x79fc2c03f744ae97) r6 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r6, &(0x7f0000017000)='./file0\x00', r6, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0xe, 0x13ff, &(0x7f0000b88000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f0000390000)={0x0, 0x17, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000)=0x0) timer_getoverrun(r3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000182000)=0x6cea46df05fbc7bf) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000552000)=0x0, &(0x7f0000fa9000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00001c5000-0x28)={@common='sit0\x00', @ifru_map={0x41776e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 09:12:14 executing program 5: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = dup2(r1, r2) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000a87000-0x78)={0x6, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x3f, 0x0, 0x8, &(0x7f0000ae5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x55c0000000000000, 0x10001}) fcntl$getownex(r2, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000059c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e9b000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000728000-0x6)={0x0, 0x0}, &(0x7f0000be0000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095d000)={r1, 0x290a4890, 0x0}, 0xc) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) 2018/01/08 09:12:14 executing program 2: process_vm_writev(0x0, &(0x7f0000e6c000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000011f000-0x8)={0x0, 0x0}) setpgid(r0, r1) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00003da000-0x4)=0x0) setns(r0, 0x0) 2018/01/08 09:12:14 executing program 7: r0 = inotify_init() fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x2, 0x10, "d6471eeeb6de39945bdd2d7104ce8e3c200b9e6121a3207fd80ec32cd66a51307cd781433f5b79e502786d1dd3c10367e4e7c0ec377a90685f7ac5f2cef960e5", "8b4e7f07ae17e353dd5d103c00471e5ff67352cb5d7e3e402076c9d93de83c6c", [0x4, 0x7fffffff], 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a68000-0x46)=""/70) 2018/01/08 09:12:14 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000000000)=0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000b000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000009000-0x1)=0xc) 2018/01/08 09:12:14 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000601000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000496000-0x4)=0x60, 0x80800) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000ea000)=0x9, 0x4) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000601000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000601000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004b0000)={r1, 0x7fff, 0x4}, 0x8) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000601000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000602000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000055c000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, r2}) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100000000000002) pipe2(&(0x7f0000003000-0x3)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000003000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1201d61f98c9889a8d16b1a1d44fa1a1"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000006000-0x8)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x2f, "5baa1c8d17cd2034e7c7cf5b98cbc5cb00564d6cf0a39afa641ed9a8671ba8cf72678f0559293ec28b59f22ce8dd0e"}, &(0x7f0000002000)=0x37) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "aff8fa81985cb8dedf345758e045ba6a6a99dff9daecefc02393f6daabcd48ed668e6caa0e2ff0b34029707a4a8c666fffb8b86822422a9790216e4dc5d172fa", "e5a886ca0da5c4fab343c6f64feac6efc5ba112c50d5d3e7836efc1b4126c2ad80fbee796ca7d915d31b6cf694b871da59afa647b437087e3a640e7996a616da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0x0]}) 2018/01/08 09:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009d6000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000655000-0xc)='/dev/autofs\x00', 0x2004, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000aa3000)={0x0, 0x3, 0x7, 0xffffffffffff133a}, &(0x7f0000a0b000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cae000-0x4)=@assoc_id=r3, 0x4) execveat(r2, &(0x7f0000108000-0x8)='./file0\x00', &(0x7f0000e5b000)=[&(0x7f0000e7f000-0x10)='proc[!vboxnet0{\x00', &(0x7f000095e000)='vmnet1\x00', &(0x7f000048b000-0x1)='\x00', &(0x7f000020a000-0x1)='\x00', &(0x7f0000d56000-0x13)='%posix_acl_access-\x00', &(0x7f00008ee000)='{securityem0#%%&wlan0selinux\x00', &(0x7f00000e4000-0x44)='-([+mime_typesecurityposix_acl_accesswlan1s[-@[vboxnet1nodev*md5sum\x00', &(0x7f0000063000-0x1)='\x00'], &(0x7f0000568000)=[&(0x7f0000aef000)='}\x00', &(0x7f00006df000-0x21)=']posix_acl_access{\'\'eth0%++wlan0\x00'], 0x900) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x0, 0x3}) 2018/01/08 09:12:14 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000003e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000fef000)=0x4) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x4000000000032, &(0x7f0000786000)=0x20000209, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000d35000)={0x2, 0x8000, 0x6, 0x1f, 0x2, 0x100}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000acb000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ffe000-0x77)={0x0, 0x6f, "928a756d8529755c8fccbec3e185736b4728f3dfd055d610b6364005653efab82d4f18f611565c026b123e737ca1e8a670c2d511d4e659c7aa4a2f3097f97d0ace62e98e6907c1fab75853650f16480c671578948d2d4c2aaf066c092d3adb19ca8235a09bc73b69ad9983f7a72ac6"}, &(0x7f0000366000)=0x77) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bc5000)={0x9, 0x4, 0x202, 0x4, 0xff, 0x5, 0x7, 0x2, r3}, &(0x7f000036e000)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000486000)={@common='yam0\x00', @ifru_flags=0x100}) clock_nanosleep(0x7, 0x1, &(0x7f0000dea000-0x10)={0x77359400, 0x0}, 0x0) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a46000)="130000003e0005ffffe3ffbd1d0026180a4c02", 0x13) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000acb000)=""/4096) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500150a00000200000000000000000100040d001000060000002400030008", 0x29}], 0x1) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x75, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f69000)=0x0) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f39000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e42000)=0x0, 0xd) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000d5d000)='./file0/file0\x00', &(0x7f0000819000-0x6)='tmpfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) mount(&(0x7f0000cd1000)='./file0\x00', &(0x7f0000a29000)='./file0/file0\x00', &(0x7f0000e49000-0x6)='msdos\x00', 0x800, &(0x7f000025f000-0x1000)="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") 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000467000)={0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/context\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000158000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000-0x4)=0x0) prlimit64(r1, 0xf, 0x0, &(0x7f000076c000)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r2) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0xffffffff80000004, "1b00000000670006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000756000-0x170)={0x4, 0x9, 0x2, 0x7ae2, 0x6, [{0x8, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffff, 0x9, 0x1f, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x6, 0x10001, 0x3, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x100, 0x2, 0x4cd5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xe49, 0x40, 0x30, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/08 09:12:14 executing program 1: clone(0x0, &(0x7f0000a9e000-0x1000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000638000)=0x0, &(0x7f0000b15000-0x97)="") socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f0000518000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, 0x0) 2018/01/08 09:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a51000)=""/139) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000636000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x697, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x2c) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x5, 0x0}], 0x18) creat(&(0x7f0000b75000)='./file0\x00', 0x48) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000e14000-0x4)=0x0) 2018/01/08 09:12:14 executing program 4: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000515000)='net/ptype\x00') preadv(r0, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x600000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f0000c03000)="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", 0x5c1}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009a6000-0x4)=0x0) getpeername$ax25(r0, &(0x7f00007f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000018c000)=0x10) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400209, 0x0) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f000009a000)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000086e000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000e8e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004a0000-0x6)={r2, 0x3ff}, 0x6) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000395000)=0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005cc000-0x8)={r2, 0xfffffffffffffffc}, 0x4) 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) bind$unix(r2, &(0x7f000090c000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) setns(r0, 0x40000000) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000014000)={0x5fa}, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)={0x0, 0x989680}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b79000)=0x5, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f00001e7000)='./file0\x00', 0x40402, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000208000)={0x0, 0x0}) stat(&(0x7f0000883000-0x8)='./file0\x00', &(0x7f000098a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000042000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000785000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b33000)='./file0\x00', &(0x7f00001fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = geteuid() stat(&(0x7f0000a0d000-0x8)='./file0\x00', &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000650000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f5000)=0xe8) getresgid(&(0x7f000015d000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f00009aa000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000038000)=0x0) stat(&(0x7f000041f000-0x8)='./file1\x00', &(0x7f00006de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000829000-0x4)=[0xffffffffffffffff]) r17 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000faf000)=0x0, &(0x7f000081a000)=0x0, &(0x7f0000b95000-0x4)=0x0) r19 = getgid() r20 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000337000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000)=0xe8) getresgid(&(0x7f0000f10000-0x4)=0x0, &(0x7f0000eef000)=0x0, &(0x7f00004e8000-0x4)=0x0) r23 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e5b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000-0x4)=0xe8) getgroups(0x3, &(0x7f00008d6000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000730000)=[{&(0x7f0000141000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000046000)=[{&(0x7f0000cdc000-0x7e)="5e0a025ffa891695f93887bdb83335c03dd364f00da3405fe4b98c2d21b54e560af2a62ff17b60bb9962d521d47f39708d47a915ea953a3e7ca68c61a93135b2b72e3081695f354b972d6d7bf71dc245e4d38a2bdea3bb0c151ae8e63587c7ca5e38f3be10187a90b101600e958339e2ed4d6f1686bc0ad2e089b48dc015", 0x7e}, {&(0x7f00006cc000-0x22)="c88880c18293b85add6152f3d2765a11f3099e3d2f6fb30892645b2d0d5a91c7eb91", 0x22}, {&(0x7f00000ca000-0xb)="086d7187ae79f9d188a9e1", 0xb}], 0x3, &(0x7f0000d9b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x1}, {&(0x7f0000677000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d82000)=[{&(0x7f0000708000-0x5e)="63f28b5969adda0e7acec82f975318dd3fa2d5f46b57eec23d6156b4e32f563f19cc94c5fc2b49aa62f275fc81713e3f5ebf4564af3cfb6c7b34753d0d7f3e9174f9c89b6a2fca67d9110973a8f9627ca4779297c0e0a38fad209ae8d766", 0x5e}, {&(0x7f00001e7000-0x14)="3c0b3616af3b5a6b86e9aa67c7e8b25d6946b4e7", 0x14}], 0x2, 0x0, 0x0, 0x20000815}, {&(0x7f0000048000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000769000+0x394)=[{&(0x7f000026e000-0x95)="2a8977c7ff79c8bee924b5885cd4d43a7a4254d6d5c0ba02fe2981fbbf2d59282f5f9fb19dafc25b353158bdfe4928645bd1fbc869da94a65f295685c04a1cf71fd3e8e01b420eb52f8fd0ef6283cfd5c50a8cc27c645d75c6a9e46194ff1182f472a2a09a77c78ba617e907959f1b82e14f7195cbb84d66663b9c831786a146be0d311d35b005bac3e312e08f247076ff540461cf", 0x95}, {&(0x7f0000566000)="24aaae39a06fc1c81f7aaf", 0xb}, {&(0x7f0000c87000)="523882f152c9bc529d84a77f49b34e0f99d13e0631553bb58f0c2872e2039e42a3d3cbc4b436015c82f4e71d94eaa46f516f4881154a8a9071321fecda6c4279f7cbc20bb2e98388db3ecc57c051a1d35d10a8fb3c191aa2b0d84b20ffc8ba49930cec78898ffc1221a8eb7951d7b3aaa231", 0x72}, {&(0x7f000037e000-0xae)="8653f31c1d798e464e9417ebad08008e065c4149811c2867e38cf22c0e3eb58cb1728514a9e20cedc14661317761be593c805a1dc9e50508e1082133b8bb1f7175e8920444bcd1bc74265f8a986e8144630c063e4e76a5428b501a9fe7ee50a208ccd5e7eca413663f055754928b71f99800c708706dabd524f1fe2ab7a1de2841fdba361960c892eb8dd723a04c488546aaeccdcfa09b3d485130e70050b6bb47ab0631828ec481173e302456e4", 0xae}, {&(0x7f0000c8c000-0x64)="17342065f4f686022103cd0296227f1f30c8f6dc1a6cd3e086c17309d0f4206f1a5955a1b8b6044b019c27e24c23466d97be9963aa4706090a78e191ac3a70b9eeaface855326a72b3645f55e6265db3229001130d15281b0763e4cc60e4bd3ad0051524", 0x64}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000950000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003ed000)=[{&(0x7f0000bc7000)="3d8abf59233288251171c7a2eb35213bf923dcb20aba903dddf66d33fe73474ba84d0643e6", 0x25}, {&(0x7f0000220000-0xb9)="b3c7ce21f601bbc99a83a7fdff8a9a430342c04c6a72a6698e4cce6aeb0050744cb25e5adab342d5bd9ffd7bc48775cd007cab6aebbe6117abe00aadf3808de9a595bfeb26e122b35875b88445ddf14c69e19f275113645497e9ca60052fc4d26a15f1a315465a001eda173245841bf6792157d2646526f8f106d50200c51b0d80f6833c284aa467d98241c8f4f039f69dcb597980d0cbc6b74b0da8fc7b850c3b60b39720b963e29bf24def8b28fd2e27e965bbd8da0d7b48", 0xb9}, {&(0x7f0000835000)="", 0x0}, {&(0x7f00001a7000)="3d9303a9143d478f1b8be0d70663a224af6d61db5337bc317f2c067511ce7b998433715e8a87136dc694128afb579ffe56ca277375b366b45cc29ad81251e184c63b67c6c7948934e7cf1f00c1b456d47d384a3de6c2eb8a89f2b7a981b9ce72bef086504c9a3a90b14c32c8d50a0c9ada35d10b", 0x74}, {&(0x7f00005c4000)="e5bb2d891fee21527ec2a5d47d9c7ed3520b255827da22f72d1f702afeb743d55f7cd83aba84a8f327fa50f9ab4f0a665d83575ddc0f89a3dc4ecb6dcaaf3c2443afd297574a99cf1e9b4058ba98c08fd8e8bb5ac97cc9e71518730874bf891924d739475386a02586014d557bcc24e72ca0dcf1ad58c4411b1e7b17bb5742e5122b1e32", 0x84}, {&(0x7f0000b12000)="fa3e433ee94edd385de46ba45abd685d021d026ade00451fd6e2742d46ee48f5daf89aed9a6678853611eef26027d4f5ec600d3770699f3107c5ee5bac8525b47e490376c673c985dda13cf61d4168837538cbddb84952", 0x57}, {&(0x7f0000903000)="87846901cb315844e307e904c76c0a788d2898fc7b45a970cdc2b6c2bdfa6bc1402dd6d359adbec47d391b61db29608792366cfbcbc9e8bbd054b2270bbeed2648d024b2f6b9f4d1fbb7ce6fa2801afb06ef1a9a90899dc7163a0ab6d1", 0x5d}], 0x7, &(0x7f0000bee000-0xe8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe8, 0x8000}, {&(0x7f0000254000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c9000)=[{&(0x7f00004c9000)="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", 0x1000}], 0x1, &(0x7f00007a5000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x4000040}], 0x5, 0x4048010) mkdir(&(0x7f0000ab7000-0x8)='./file0\x00', 0x103) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000798000)={&(0x7f0000076000/0x1000)=nil, 0x1000}) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:14 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000421000)='/proc/self/net/pfkey\x00', 0x715901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/71) getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x3) r1 = socket(0x9, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000058d000-0x4)=0x2) connect$nfc_llcp(r1, &(0x7f00005e2000)={0x27, 0x7, 0x79, 0x7, 0xfff, 0x101, "09e8d6223a7d95c8305f9c8468279e26c2a28909882768cbed0467cf546f08aca7bab87900c91af1434104c62845be70849e6a9fd00366958d603e2fae4be3", 0x8001}, 0x60) mmap(&(0x7f0000b61000/0xc000)=nil, 0xc000, 0x4, 0x80010, r1, 0x0) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000b2d000-0x18)={0xc8fa, 0x8, 0x6, 0x400, 0x4, 0x24}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f00001d3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000075c000)=0x1c) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000478000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x800, @raw_hdlc=&(0x7f0000d1b000-0x4)={0x7, 0x6a1}}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f75000)={@generic="a39080fc1d5f99de8907e93ad1156604", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2018/01/08 09:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r1, &(0x7f0000438000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000ebe000)=0x0) 2018/01/08 09:12:14 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b15000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="8836b161aaad", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000db6000-0x4)={0x0, 0x3, 0x7ffc}, 0x4) 2018/01/08 09:12:14 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007f2000)=0x0) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000ffb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000)=0x8) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000ff7000)={&(0x7f0000ff7000)="0000000000000006", 0x8}) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000339000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b82000)={0x0, @in6={{0xa, 0x1, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x313a}, &(0x7f0000a9c000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aaa000-0x20)={0x0, 0x200, 0x8000, 0x50000, 0x3ff, 0x7, 0x0, 0x2, r1}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f00006f2000)='./file0\x00', 0x1c1000, 0x80) getsockname$unix(r2, &(0x7f00009e6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000671000-0x4)=0x8) r3 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000319000-0x8)=0x0) write(r3, &(0x7f000019e000-0x18)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) 2018/01/08 09:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000afb000-0x40)={&(0x7f0000922000-0x4)=[0x0], &(0x7f0000074000+0xc4a)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000dd5000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000eff000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x1262, &(0x7f0000c01000)="") 2018/01/08 09:12:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000a88000)=0x0, &(0x7f000065d000)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair(0x5, 0x6, 0x1, &(0x7f0000c92000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002ab000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc8000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000eb2000-0x108)={r3, @in6={{0xa, 0x3, 0x8, @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]}, [0x4, 0xaa, 0x6, 0x953, 0x800, 0xae28, 0x100, 0x1, 0x1, 0x5, 0x8, 0x5, 0xde3, 0x9, 0xffff]}, &(0x7f0000194000-0x4)=0x108) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005ba000-0x4)=0x0) r1 = open(&(0x7f000047f000)='./file0\x00', 0x8000, 0x42) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d4c000)={0x0, []}, 0x1) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ecb000)='/dev/sequencer\x00', 0x4280, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f0000dd2000)=""/0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dab000)={0x0, 0x20, 0xfff, 0xff, 0x400, 0x6}, &(0x7f0000662000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000002b000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000c6f000)={0x0, 0x0}) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003d000-0x2e)="2f00000008259c98618afce859c57d36f085613f000efbc4bf8cf200009be949d1ce71b4909dc7150f052d645ceb", 0xfffffeea, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002e000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003e000-0x1c)="40c96d696d655f74797065706f7369785f61636c5f61636365737300", 0x0) 2018/01/08 09:12:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000252000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000037d000)={0x4, 0xb3d5, 0x2, 0x800, 0x3ff, 0x6, 0x400, 0x0, r1}, &(0x7f0000ac2000-0x4)=0x20) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001f2000-0x14)={0x5, 0xa000, 0x80000000, 0x80000000, 0x100000000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007e7000)=0x297, 0x4) 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6001) r0 = syz_open_procfs(0x0, &(0x7f0000b6b000-0x16)='net/ip_tables_matches\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000fae000)={0x5, 0xfff, 0x4, 0x4, 0x8000}) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e68000)=@common='sit0\x00', 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c1a000)={0x0, 0x0}) bind$llc(r1, &(0x7f00002ac000)={0x1a, 0xc, 0x6, 0x8, 0x100000000, 0xffffffff00000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 09:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup2(r1, r0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000393000/0x4000)=nil, 0x4000}) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e76000-0xb)={0x0, 0x0, 0x81, 0x6, 0x3, 0x7fff, 0x6, 0x8, 0x3ff, 0x1993, 0x40}, 0xb) fgetxattr(r0, &(0x7f0000c7b000-0x11)=@known='security.selinux\x00', &(0x7f0000e41000-0xe)=""/14, 0xe) 2018/01/08 09:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x18, &(0x7f0000c6d000-0x1)=""/1, &(0x7f0000f00000-0x4)=0x1) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000417000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0xc00) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000822000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00007fd000)={0x5, &(0x7f00003c6000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000117000-0x8)=0x0) 2018/01/08 09:12:14 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d4000+0xb69)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9c, "1920307c84ba40c37700d03863aa31ae72965a74e4fe836e39bf138f1c7508e335544c3eea96795a52e30fea41a3958a58d784e58f3d952857355647bdb86f4b744039fd08fd0e9f58cd083ace9000b563b380b7e133024cc8604b5bf50fd345d7ab1a7e6752b2f0d826ebefdeaaa3ab7a9ade8529eab489381d459621aaf306d56eda1a4260ab1dc682684e8a13538445b2544e3b834b4e486cc1c2"}, &(0x7f0000001000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000096f000-0x22)={r1, 0x1a, "279229782be68b3769fe76099011519d301eb00d8e68cc366287"}, &(0x7f0000b6c000-0x4)=0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/08 09:12:14 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r0, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r1 = socket$inet6(0xa, 0x1, 0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009b8000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_ifreq(r1, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000088c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000df4000)={0x0, r4, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000d97000)={r6, 0x80000, r0}) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r8, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) r10 = getpgid(0xffffffffffffffff) getpriority(0x1, r10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x103}) setsockopt$sock_int(r8, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) 2018/01/08 09:12:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000767000)=0x22, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000c000-0x4)=0xff, 0x4) ustat(0x5, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000a3000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003f7000)=0x100000001) 2018/01/08 09:12:14 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) 2018/01/08 09:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000e3e000-0xaa)="d3c6cde41c2f13d6d6846ac5a26360f5a17eb80da427e056f143365654df4ce095a09103bda769e0c7ab02b1303aa84d516b014e797a136baff6aac1cf938dfa1da15bbefe3142522e63091517972988d586103e60cdf808e32e628a0a40d48bd87fdc2803892da8c5f9b2f26e554ce6adfba95426d9a0cdef3c4f6171e41a2bb74d4898a0a3d2e6", 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ea3000-0x120)={0xffff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 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]}]}, 0x120) 2018/01/08 09:12:14 executing program 2: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007be000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d25000)='/dev/sg#\x00', 0x30, 0x400000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/rtc\x00', 0x2000, 0x0) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000035e000)=0x100000000) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d26000-0x4)=r2) 2018/01/08 09:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = socket$inet(0x2, 0x1, 0xe7f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000373000-0x4)=0x0, &(0x7f000051e000-0x4)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.advise\x00') 2018/01/08 09:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000024c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008fd000)={0x0, 0x400, 0x10}, &(0x7f000079a000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c35000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x622, 0x6, 0xb3a, 0x71}, &(0x7f00003bd000)=0xa0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d52000)={0x0, 0x3}, &(0x7f000017c000-0x4)=0x8) mq_timedsend(r2, &(0x7f0000554000)="d39e9c77b0d3bb948d840d09f506bea269d4666c0ab4c713d3fe9817670d7d88c0a9e183f76354022aaf0661f5ebdbf25448fa92061f2ba957b45d84c13c778d43487def7058428c9bf19728304c4c027461d36201fcd5cbbd7b224ae813e9c1a401aae6ee702624ed5aa89129ed758ef6", 0x71, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000d6000-0x8)={r3, 0x4a3}, 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) 2018/01/08 09:12:14 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x2a)="2714d3e26560a7e51e47dac02ef19c2dbea782ce89a1d94e36528d2ad008deed509e0794377020134a77", 0x2a, 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000005000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000007000-0x30)=[{&(0x7f0000007000-0x5c)="47d75d34023fc1027306c9eff60d4ea7f68913f82871e12b138ffc7dc8c2d2de3c82e8f8ed4d908b0d0a0558e5c9fcf083d7bb275ae9faaf57b404cac92ede2e60ac4f450b4ae4dfd1abb486092db7b2afcae15569eecd50694d7c07", 0x5c}, {&(0x7f0000007000-0x97)="a1299fe00f0364a5fc36903d871f65ecfe26f4805addc7d60bdf72d6d50d5d103ac4c0c5235fbf0bf3106ed1f286945aab17723fc34a1b87f3ffd7d482912107490efc3bf3b25ece365334afcb99b18b814f293ab8be04319e334042611055abc8113ab7639792e3731e55bd6ecb514803090b9296b5f3c4b42d2be4207b5daaccbcd38d72e3554c6c57eb7291a6b9e4eac0de4f4d61e6", 0x97}, {&(0x7f0000006000)="c1db67de8765aea547d31b0e40a69d19be6831ef2e2c8b81baf746092174db9a7f35264a63a352fdca466449eee9132a6e8431d167105f5047904c7633e0ad460f1bf3da94cf7012ed74fa4b4aacebd3d7c3070d5cf292458c18ec7ee34da9a0a4da3d12d959e320ca89d9951acd8e049f5725a355a53acaf14ba04e1ce271bfd5c2cf4459d5ddc20f9369305db87cd879466145cf8dd8b8504b5c63b6d06d532cf2663d940aed62b7fffc77557101ebdc0669c8020076fb75727902aaa80f98c7212794b95ab7d510bae9d516acff2e7ba21188", 0xd4}], 0x3, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='id_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='user\x00', r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000008000)=[{&(0x7f0000005000)="450f21689ddde5946ec16e45f5f22365844f22c4a01e1c44669e3b0c1ce795439281371b7e82704d23c611a79583b12af573494106038ac4af0dba14356524396207e6b6774a1cdfe8903fe3884863029ee1f66772d0535f89ace6ef187d81b863167435dc34e8eeedc22f7da6a3ed5c05322a02b2253b7905f6dd4d115f2e049928bebfbe5b70b28c1395905692cf496958a8a9e79f392ed81b8e39584bc7f43798790b45a46fc3c881dd24d8abc86b895febb9ee748df1d02374e632738480b0c2084e44f7bf2660e20aa4334b8fa0a3dcb5895de2789c143579713fc70be909b3aa4e4ecf1632bcf1c3985a9a", 0x0}, {&(0x7f0000003000-0x113)="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", 0x0}, {&(0x7f0000004000)="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", 0x0}, {&(0x7f0000003000-0xd)="4eebbaf566b7428c66af233d30", 0x0}, {&(0x7f0000007000)="483576e1918e606de3da883590afd54cbf540d389d388581baac8adce2d009350ec737640822936c6ef5bf5e01b5977eb7f767fe53ecdf03ca46dcbf203068ef1b1664f4d36b5dabe03cdb418ddfacd1115067c072be9609e7b6f7ebdb9f41828f9e5ce00d5b091b30abbc088e9489edbb5bd47ad21223599fe0bbf4989b00f7d8b0879453b1b52b25208225d4789d09ac190df0f3e4b524a754e2840b513d56ca61cc22c176f60c69f7c57c3569576741d8d6b0edb7d6548ba67a7a7b2052d15b5db58a7564fc64978fc1d51d9576d6febda01e3207bcf2ab64a35bf17dc2ead079e5bdc8e46f757b7326c794a22b1adb471cb88127a601568f86ccefeda99052a8efdb0a2d343533a8fefbb778690ac9517c2252e5cbc0489b5c7f6e23f2dcc535e0b29264f36668d028a0c733941037d727c84e9d456ffe8ba1057e0bfdbf8427ec6bc231818f390f6189ddd276c97efc78f3b16d97138f970918ce8355cb801b5e3e73be69ec6bed7f4d0867db4132ea07c7b8fc8525473f2e701d656246cd3fbe44cd481fc6e96193467bca2014cb2c26c2976d156c27369f34a97deb1a3e547da535bbd5ae6caa280700677f115fff57a6379310396333a4e7cf0669646a777c8f0a29ba3a8f233a76db5a6f90837baf1c10dfc679f9981273dc9678314124c49a5ddaaf2d908b050549d0973e2ef5df78382425e3270600362eb6b937931cba7a072176d1abd79cc64b6d3021192f3a5519ca9002b81800b1e4f735aee7e4962c8a602a13a7b6847e0b8feb3773f43cc9cb7c6d572f5cff63bfe0f857ddcc442c0f54242c8a7965af536ac6f3253b6a79d27154bec0ec4d3e9f3c28bffff5de0a8211db7aee17cd9ac8a3d015208e54fb77f8402498f6ca621d129de908694e10ea4b69f41b079d2f26b4e31a3d343d1230ad4be90cc621b377e3ba3b2b2f21f92ef519f5a803782d13554ffd6aa614ef63ccc4bc65649503a641e90fb0bbdf650141ae40e41f3c327c59f325c03ef24ea12e825a1a4a17d311dc5147410a0f02cec50beb997bbde7ec799f254b4e14b77e12fe5681731011568726629ffa17a1ee2f318edbec8335a0861efa0f6acca731de760177255118e69e3e8c7fceb9b0b9152f279279ee1e475acd336c8702c9334653d6774a1175fcce79bcb058b205ae3bf1e9cb56249406eafad39ff984c654b6567abc1146549dfdfa189c141774a606a78866bee805b70846f2107b1731ef4dd223164a973bbebb80954a0040e6606a5fa8f4c0979295b222d4c130319dad2fbb677fbc0c1c3b2373674129a00043b13d85f86d4ffe85eead3837a323d267c509a98db11c47b06921d018c9e587aecdb830aae4b29e6b82831bf9b88397628766f67f128f5997de9fc0647e83bf97c0f46cbcae91939e31f01d7367cda770e431322239b06664d794de7ac8f34a7354c16b01a97b1078d6988661f7a04f34ff6994c27fd4533c09ea89718bf9d7d1ec180624b29b2d72552ec2072febc990808e28bfa4edcab4c08c0e5730215fa3e374e4617d4f5a45930ca7b190d1eb2ad31e18efcb8d524abf218eef59738ce8ca88015258d791c1cd1e1347d769303f36095fa16670ccfcecb72dd6a7a7a2911a6179d99ac9a3cba9f2f38a87c90c62cdc28e05f42456728e0900a1065d41f2d15c45e1e46c6086011799a3aca27272986ffe7146acef3aaeadac2d15aea5e4423ff7c05b4ce4eb817e415e6cc55d80eef150277546cfb0086c8b8448c86de3cb7b81fd1c42b60d7bf9dcf5a290b36de2aa0133dd610977586d1c4c9461fb9c89dad9369b66c4bcb4d5ff848eb85716371027cf97ad215261e54841415da291e33f4db3feb150ac2f2fabc863da9b05544633513c85ad09c49d6fcd1732b98e9b6c28a47d8bd94454e5d75d6ce7a072a13af557728ea6e26cf6aca1c931c01a5b62f90572012dd869b930f8bc01a56a5ecbff27a371be2f00599ee2008723466e5d9bd99084b726c91f23b4d870dbe8e5f0d8c4ea0fc5714465a24c3c8c784754b68de529882a406c62a8f925ccb1f7484c18562739095d811ab3aebb2049781921d5bd5a4c64f881a0be2745469ef3b666564258960a9f6b16c8419f5325c8df96e611be07dc82d3dd2dbcb5e5769d9e32fb3e09387eda81e23a0695a2d465ab67a36e82dce7f72490a4c07067c9c0a532678b52e2172ddd85edc96a166624ce68bb0b813518a4d57cdf01c4d9bf29f7d9bf604357482f4bf093294b23715bfac002e1e2d024defae111d79abea29ebfce8e6154e4f0b1d9325fa051b65bf5340d3b9fd382067d7af258a4421966bf83ef2478d9c53d37c3f22bbcf194d2918364f0b2c3d0e3145dc261cecdca17a3d5971d40c65b3977b2d87753d63813bf5cc95255144555597eeb17321d27b64b656da659727cd3ea62fa52026cb1b47b7f4a9f702eb8fad67c94628a18eb607f8178c23c2d264850b0ae7666cfe7d8b8542f3ff00bfb62b4915ea1500babb5f38a6e9bda3614796b8bd37e3319f6d847f9e413e0ab69bf80f11b86e7a907146cd5aad9e91b721796a5d1beba6e154b0b009df3c2d837cd98ab1ee45a8ec79755161f8f305251e52110600127c932bc8aa579d7dba3f965c32828e635baff915306fbf3e043ec487c4c162ea538965b2c78990429c818a0a586d9b7ee58a8cd93055bddd24cf5d46863c3349902e4aa4affd1a3222a2a716d666ebb8f968c9a26d8b6b52d3870daa7b1cd9078008758b30ffd3b9acca09f8d5d8a36e33b77abb5f95221c4e3bb27c1502b8de064de4212ad5f72185a9f543ca393f20f03121c12477f7142e1ede7fb301a7762123b31cedd1d5253c1e54d1270d4634fd6aad0bea92cf42a00d16ca61a34abdddc83f309aa1753c5636055e6cd34cca3ffcaee2094113b3a19b4c7409aa5c94108f3802d8daa6733357f6b983664f803010d09017257df4b59e2d739af746083adb48f77ecfc304d382ed4b9fe3d1cb70d3fcf5abda0b7e01421d3e7a6632f7bd88e643dbba96a76bc2ae36d0cf0d69e0d0157015edf25570cdf457e2b74a22105bfcc9bfbc1675e086599aae542c4f972c10ea123be32e77a7359bd5df99806b207e894e7db9898fd5c4fd489c3a42b37a32518819e5f907ebd5179c0bd2a879a976ce0c335f1f447ea38a2b4a8cfd0f9cb9dc502d2d74cde97d6182fcf4fe4a3d6a3a07737323413c50244bd91e9452c2adf0665fa5e19aefa5c00ebe7283988ea692d87fb82086f552beb923166c90593cf59765071c641374bb8e01f363955b3466e6a33826af3148b43d5fc2fe22d687202a650e7955a7ecf1b46adcac7ebdac65d31b147eb47bb96699850c46c2f63a71ae588d76662b19a5f8c7d7136aee587c83fd081634ad3a1c5022d4ad883ecfb39e7959385e9d3c0883ecbab45b4580d589e51a2fe8fda77f19d0fce31e99c15e3ba8af2b9b0ee86a90ae66a8d2b2f4bb31bfa9ad5e1e03782e6432f5305445bee90dbbbdb84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0x0}, {&(0x7f0000002000-0x14)="0783d7a7fab668ff397ec7a4db71bb6318558ee3", 0x0}], 0x1000000000000231, r1) [ 51.498380] device lo entered promiscuous mode 2018/01/08 09:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ccf000-0x50)={{0x100000000, 0x100000001}, {0x5, 0x9}, 0x8000, 0x7, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utime(&(0x7f0000c94000-0x2)='./file0\x00', &(0x7f000062d000)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b45000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3, 0x62c, 0xa4}, &(0x7f00006c3000)=0xa0) getsockname$ax25(r0, &(0x7f00002a8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007ab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cb4000)={r1, 0x9b, "18afe67293251c6d9e266964c44b9bd08337e4f192665a36ea0bfc18e22dbf21536062379ec0d34dd29c49b8dd1cbbf134cec8340adf6a90f4d1078f8cf248d344b7ef4cd0c625d1825401f59c6892979550d67e93a78b4e93885a7d59aa5474c73abbc646a6ff812fc6bcbfeb1d342781abb7a7a60d941599239c2f1d08183dda9b0adfa2311eea74db2f076849f35c5495c2889d0af2a2e186fe"}, &(0x7f000034e000-0x4)=0xa3) close(r0) 2018/01/08 09:12:15 executing program 4: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = signalfd4(r0, &(0x7f0000b09000-0x8)={0x1}, 0x8, 0x80000) inotify_init1(0x80800) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000039e000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000adb000-0x4)=0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f3d000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000731000-0x10)={0x0, 0x0}, &(0x7f000004e000)=0x10) r1 = syz_open_dev$sg(&(0x7f00004f3000)='/dev/sg#\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002e9000)={0x8, @time={0x0, 0x0}, 0x20, {0x2, 0x5}, 0x9ca, 0x2, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x5, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f00004ef000)=0x0, 0x0) 2018/01/08 09:12:15 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000039000-0x4)=0x0, 0x400000004, &(0x7f0000036000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000017000-0x5)='user\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000019000)="84b5ccb80d63b37d85180efcc5ef5bd50617e9ed78733db4d5a144f83b8dd99726b013b6e149c714baa64479ac48067bb003e6d0b3d92f1136519e2171ca76d0581e8025da47d73e7f670ac47483d9f6ce6ebbc0e06888ee0fad73c2774f8f8fa14adce737cacd2687a9", 0x6a, 0xfffffffffffffff9) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000003a000-0x8)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f000002f000-0x7b)=""/123, 0x7b) clock_gettime(0x0, &(0x7f0000039000-0x10)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r2) setitimer(0x0, &(0x7f0000038000)={{0x0, r0}, {r3, r1}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 09:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004d4000-0x8)='./file0\x00', 0x2, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b8a000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c1b000-0x4)=0x7, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f000047d000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00007bb000-0x4)=0x71, 0x4) socketpair$inet(0x2, 0x800, 0x10000007fffffff, &(0x7f0000cc2000-0x8)={0x0, 0x0}) 2018/01/08 09:12:15 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b02000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cbb000-0x18)={0xaa, 0x0, 0x0}) 2018/01/08 09:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) exit(0x0) bind$nfc_llcp(r0, &(0x7f00005b4000)={0x27, 0x3ff, 0x1, 0x4, 0x1, 0x0, "e910aa905bcd44eb6ed728f24ad59846be36230b57b196287716d4b693f8ba2968dcf249e2a0fc7614aa61d06ec175e57b9e3d37343a68d2fc630dedb8a915", 0x800}, 0x60) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/01/08 09:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff3f, 0x0, &(0x7f0000006000-0x50)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000646000)={0x20, 0x0, &(0x7f00001b7000)=[@increfs={0x40046304, 0x4}, @free_buffer={0x40086303, r2}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x2}], 0xf1, 0x0, &(0x7f0000c1f000-0xf1)="e5921ca669e4ea211f205403b5c72808f722077b3ceba5267bf3fc8c6841d7eca90e5fbac4c512d66d1c6605b71b685e7ad7c8a6d5c315f226d64496fa0f15dd1d25f578c948417aa89e27996d4162bb63c1edb01c7f9780adbc27a49bcd644690e89f963a9d165fac29a14b595292af18ec8012d3874fa68b87202c340d443cd1e2d167acf1a44c09d9c891558c068588cad9dc746bdff05f6730defef6d6a530e044ec87049bd68970a40f7502d8292397bad968cda2a78937d9ef0a4adf841eabed96f46df9268914396570d1954c42bc94b1494bf15e9deb068fcd3a7536ff7ee909744d702a464a3dc88080c36f1a"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b44000-0x4)=0x0, &(0x7f0000059000-0x4)=0x4) r3 = mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/08 09:12:15 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b65000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000017a000-0xf5)={0x0, 0xed, "fe40ce2c57655e0aae4344c9016c556a18eec127278e8729d7d09afde6cf1a9112e1954065f57b533ab6a355c1f220308d6e1b167f392a431d60e1effb1009beb030a2864215de9ed67d263985386de2bb0c5ad1f5153bca16262581f21a7065c61dc3590af237f924390cf611aec94e98ad66236dc3ec1597336977ce4d9b663f8a51a6c204d5074ffab8ea9eda18a7f38d8b01bbd655afa0da7570941c3bb70b36ca20fb586ebfb403ff275a263c88ae0055c2de7e7547f17b8b010a3f64089d83168160f4ede72bf3b02c6cd2d29f273358abfabb59867168fb9870eaa51b08eead3162fc1b9d1f82d92674"}, &(0x7f0000c39000)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8, 0xa2, "2360175774f9fc8919e34c143233cd51144c785f0df0a9e9ddc41f87869f689dfc9e12273f402f9bc156a33099b2d36fab981d8e505a0d8fa88fe0266771c6d8378228114549ae0aa64cc9fc32d27228dbd18a401339a8d93c4c9b38a0937544dbd1ec20bd70a3f18748ca414353d9559103f248dedbb2c64a080ce4ea936d6868614f77833b82497fd35336803ab3a1079e37b15fb1db5ad5dea6f5676eaa30a3f6"}, 0xaa) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000b000)={&(0x7f0000004000/0x1000)=nil, 0xd905, 0x5, 0x8, &(0x7f0000003000/0x2000)=nil, 0x40}) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 2018/01/08 09:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f00002b8000-0xc)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f00003b4000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) 2018/01/08 09:12:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000-0xfb)={0x4f79, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) 2018/01/08 09:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000314000-0x6)='.dead\x00', &(0x7f0000c94000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa0000-0xb)='-/security\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000d6e000)='user\x00', &(0x7f000018d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b43000)="d0c41203d2f1c9d6420a592dd863501bc2380d660daf560784d8f6ae4c2e8e7824102fcc4b2438e5301391c1e1b3981293c55e98f3ae39bb63215e55b1d0f4933980cc1c722bf60ba5c54b1923295b258782250b298555460320160028b4fb867688355b353c22c2c1902e5335768acfc1324f651ec4399de5b2d36845c93be7c011e70501fa810e2fb7ae2445bb918bbf4b37cc1777baa33938486af3f4515e191cd78ccf8189fa6cb3d6274b66", 0xae, r0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2018/01/08 09:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000966000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) connect$netlink(r1, &(0x7f0000e79000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000931000)=[{&(0x7f00000ab000)={0x27, 0x99b9, 0xff, 0x0, 0x838e, 0x20, "c78a996d6a0916fe901fbfbded58deafa5d4b13d256f329a4b5276832ae4ce747c4c95ac5a16780d50eab835f5b81e96927de4e5008fd3e09214587a34770f", 0x3ff}, 0x60, &(0x7f0000534000)=[{&(0x7f0000abe000)="5d62a77ab51534c78370c22cc965783f5307d431a1aba6e7e4d83e4647275738ac32cb1915d0f41914eed73c601d835bc071f32c4083601ea136c32a5a827f05f25698c8b8fe9753e01ca39c18a8f6629054619deabd44cbe594e3b6db637dad082f84a4f49de8251a95f51b627d439c35972033f026beb1b2ab16a5a3c2b04d76e219415c66e26279778e1b5af073758bc2d6ddb0a73ec37b48a2e01ecd6e43b9d57d63f63c65227aa2e17d479ae4b6c7035d11874bd858", 0xb8}, {&(0x7f0000716000-0x1000)="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", 0x1000}, {&(0x7f0000dd3000)="bea359829d28ae973356a6c9fe99cd99b8cb183227a043d44ac936261211a32890e674e6c870425e8e0a3d16480608cf3f9475edde82dad523d107e86a11669376047278b9e4e982a64f5215b58eae31ef726cc49b1b55b07e23eb5e422d4e49f5e5a87e8669523dd821f2717de62f2126c84f816826e3368a86bc830913b9f3e17587c3a8360fb1e82b2d27d55c13cf51821efc339391498f360ab21123637fa28bcf0c9e7ce32cfbcfcb910bbc0446409af44d919a29688107376c974979fd9368c26ee50080f27259fe8a11394236bd40668649e23456968cfa43b5c42c7f3c45f92d4b30673d75cc1df0be156ae924ad8d04a4be1f44ba", 0xf9}, 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"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"}, 0x110, 0x840}, {&(0x7f00001cd000)={0x27, 0xfffffffffffffffc, 0xb3, 0x7, 0x8, 0x100000000, "58e057e9fb9603f5fca0c9c9944edc94c7119f882b71cf2b2a1a322a82fd6bd23719a0b22a80a1a139124acefd34ba32dbc7d1e1b076ce72023cc60e70e2fe", 0x4}, 0x60, &(0x7f0000b31000)=[{&(0x7f0000850000)="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", 0x1000}, {&(0x7f0000e0a000)="13db15d22e4c8fb0aded6e6ad9afc36bdea7de7fb49f3e3d3f5406348fe33d548913eb703a7515b7910d85aa8b4ad3e8c3eed09cc5dd82cf41d93be4445f20f9c523255e79d2b05d95ace862036613f0bb2e86230d8453353b41a5c4dd3989766ffcde2827b0a116efc11834b2e0c7d8111620fac5723f0c2faa42e848efef2770bce45d8432950d38b57a5e6f1a0ffdeaf4fd7ffad6abdc5154ea9496e132c9353934ec9694be1996609bb0e71fd58282084e45769a8385c20d363e0e2eb51b3194ad9141091aa0244bf995e5ca", 0xce}, {&(0x7f000022f000)="d165275496ab1de994778de8ac5e4f4413f5fb0508ba1ea8f73390e56bfe23a6b29fd737d063c5f842cab4c562894bb47e39e250ecd14fbd3629095aa4580350afcbdd11029933d68859e320b3c1b199387bc3c5154ed915e599c89c1f0602fbdaa401b3bb891b08dd4e35a1c320e784605c60d4b64c46ab3861851603951424569e50537330dee86ec85727f5d5161e2995c7769a7ea572c024ff9966d5743daa617551b6f9fa36f8ae424a730931c09374b523a6e4fb7a13c6b5d463ff4ccd9d3c68bf25e6f2a53e34f3425b9f0d8474045877bc841979", 0xd8}, {&(0x7f000008c000-0x84)="3c17161dfb503d553fc0494503ae173b379da57134683341f8a1382f61e85038f6486796bf279b93e5ac74c278fec22d7f433e2e742ff570bb4a9434adf5ca822e409330e4ffef754434e73746e7819aa5c5616338bd0dfdf88525cd53668a28537842621fd6b5561a9436e485159ad99a6911cb7eebc6d213c375908e22d2473c98229d", 0x84}], 0x4, &(0x7f00005c4000)={0xc0, 0x13b, 0x1, "de3c3653937553a5b33ace223c1b7fe7ca68475329dfabe752a22d0001609f48c11e8cc3069cb395d2c8d304b6ee85da02a36254227ac1e5771f772ce2c37ea4c243812a0d61d9ce8570f685648020dfbf73e6ae9a8624aa466fecc555d2ce54a9a448e3fe89253192f9588eb3fe29de565e41c16a801a403dcd9c672c1758f5fb26cb87285157986be4747462eb3b89801f500fc1f4dba5ecc85535d448600ae4dc88fcac217dc339051f0b"}, 0xc0, 0x800}, {&(0x7f000080a000-0x60)={0x27, 0x8, 0x7ff, 0x6, 0x8, 0x7, "bb43cf0a2fc434fb0982bbbd010a836c3977daa2132a1bae37ff1b47733b76f3d28171effd58ec1d76ce319780ab189957a1a2421791cd9b704693d02d3d97", 0x0}, 0x60, &(0x7f0000721000)=[{&(0x7f0000bdf000)="dddf29d1de968bbbf38cd8b510d3c2ebac2d305bb22fb42f9a343728a2a43e3f84b836eb11958de85390046b73ca3f815a25759c8979d333b5fecb5bf3f7e4454bf5e6392ae644add1ab2c58414489ea44aeaa7b4997c360f633ba3d1d01cb3db914a74ec65970f20c5871ea0356f8a897dfbec4a1b21f5260264d50a33e703e905912ea0c21071a585e664f4f35f3b40e0dc179e154887a", 0x98}, {&(0x7f0000b2c000)="d71ee39bbaa6f2c8927cdc90613dcb96751264fa16d280287b02f758471e25e87d6e57a1a149653f3f31fc3c70425f251c4b4179042597c9ab08cc5d8616d6", 0x3f}, {&(0x7f000058a000-0x7f)="5f86a1afa5e8433dbc833206e1e7f8fd712ab08f1889cce6d6294ed8b41d0aec5931917554180c902ad327bcde1d2aec56228cf0b54ce1d588c2bd3b266e9b86163efbd99ef686435eaac7b6c576867c1ddbd43daa7eb157ed2a0ff54e5fed09e51ca97450b9bc94ddabaa98294b78bb9e9a9a74f80881c85193f6c08998b3", 0x7f}, {&(0x7f000027c000)="98c5c0957c7b5ba9c4d2da6caa7916995e26e19232738e65aa1b2258c535e419df0115decb0f9425697ea06a27975b03a66c9b783e26c336e48d3a33b807e9ce1add4dea1b974287bb1d6cc0eb38eb20202fdbb93f942ad8377de51556104dc4e22e0fb03c1a4cb30596a9f93ab449b3b394e878fac2", 0x76}, {&(0x7f0000eb9000-0x36)="55aa115f1ee0dd15bd91fab22b161e86fd23bfa6cfb12f08e49aae48e7a0e6b5609e557532300fa1c6bbf8a6f41e21aee06408903098", 0x36}], 0x5, &(0x7f0000f5b000)={0x38, 0x0, 0x5, "84e9b2de6c72268ae2f951b4eeac1f677641b796e42c94a81dfcc8f36d954b21f46e7ef8ab6595"}, 0x38, 0x50}], 0x3, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c75000-0xe8)={{{@in6=@loopback={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=@empty=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}}, &(0x7f00002c2000-0x4)=0xe8) 2018/01/08 09:12:15 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x101, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x2) fcntl$addseals(r2, 0x409, 0xc) fallocate(r2, 0x3, 0x0, 0x1f) write(r1, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff", 0x1d) listen(r1, 0x298) 2018/01/08 09:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000f44000)="0000010000d6598084cbcd610a258768784ae998b3f2812e28792a355e7f84b30c4048de29dbd8eaeb60d3238a3e72c2a8c13efa18dacc9aed2b61483b4be86ab4f8f64d1e8656b0b4505695beee5656cbf519ddc33e859b690762dc1ee7d188c9cdf58b8b444b6d556d35c8bf81047e3086e119f5749a7e5f48c7376963c05d1514c09cf44eacdf4ae71571511a7e2a4689868641cdb8421b47eb41ea79890518f5fe40770d3e3652b241830edfd4bb255b0748ea917e2b6a05392b148f87e4e25fa4297f25434de9bd58f84155f41df7f24d1d9bf612a3e70e22267afb86b347adee2ca5b0cdc0675b6fd7fa065d2d60", 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r0, &(0x7f0000e7f000-0x8)='./file0\x00', 0x200) [ 51.726111] binder: 7563:7566 BC_ACQUIRE_DONE node 61 has no pending acquire request [ 51.732353] binder: BINDER_SET_CONTEXT_MGR already set [ 51.732361] binder: 7544:7548 ioctl 40046207 0 returned -16 [ 51.732447] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.747171] binder_alloc: 7544: binder_alloc_buf, no vma [ 51.747219] binder: 7544:7548 transaction failed 29189/-3, size 0-0 line 3128 [ 51.747267] binder: 7544:7562 BC_FREE_BUFFER u0000000020803000 no match 2018/01/08 09:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000dba000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000fe000-0x19)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000096f000-0x88)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x14ab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000800000}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000214000)=0x0, &(0x7f0000718000-0x4)=0x4) [ 51.768360] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.768478] binder: undelivered TRANSACTION_COMPLETE [ 51.775459] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.807741] binder: BINDER_SET_CONTEXT_MGR already set [ 51.819128] binder: 7563:7579 ioctl 40046207 0 returned -16 [ 51.826859] binder: 7563:7566 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/08 09:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ee6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000224000-0x1a)=@known='user.syz\x00', &(0x7f00000de000)=""/243, 0xf3) 2018/01/08 09:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) close(r0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000203000-0x4)=0x0) 2018/01/08 09:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x180, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha1\x00'}, 0x208, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x4, r1, &(0x7f000069f000-0x8)=0x0, 0xffffffff) getsockname(0xffffffffffffffff, &(0x7f0000ff9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000e57000+0x83f)={0x6, 0x5, 0x4, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ecb000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffeffffffffffffd, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r1, &(0x7f0000a59000-0x8)={0x5}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cee000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4c}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}], 0x48) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004e8000)={0x80000000, 0x0}) dup3(r0, r1, 0x0) 2018/01/08 09:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000136000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008ce000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0xb) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2018/01/08 09:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/08 09:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000c24000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0xc) 2018/01/08 09:12:16 executing program 6: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f0b000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1071cb150ec8e2f5bd5922e09fa85ada"}) 2018/01/08 09:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000132000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b49000-0x18)={0x0, 0xfffffffffffffeff, 0x30, 0x6, 0x7fffffff}, &(0x7f0000238000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000db7000-0x8)={r3, 0x0}, &(0x7f00001fc000-0x4)=0x8) 2018/01/08 09:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = eventfd2(0x7, 0x800) fcntl$setsig(r0, 0xa, 0x1a) r1 = syz_open_dev$mice(&(0x7f000048c000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000bfa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0xa00000000000000, &(0x7f0000e45000-0x10)={0x0, 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b12000-0x1000)=""/4096) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000627000)=0x9, 0x0, 0x4, &(0x7f0000be9000+0x9d5)={0x0, 0x0}, &(0x7f0000623000-0x4)=0x7, 0x9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a79000-0x4)=0x676b, 0x4) getxattr(&(0x7f0000153000)='./file0\x00', &(0x7f00004a6000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000452000)=""/113, 0x71) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 09:12:16 executing program 2: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="fb16bb72a1d5e697740cd098cd3a59fa0954ef6ccf13a5824f38977f79c7bc4ea9bf39fd0109ccc1976f8c69dbc864a4d26603be0d106f3ceea6cbed949dbcb397aefad5be82dc4b8a6d7d893736834bfb9c8e11223003", 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8001, 0x0) close(r0) 2018/01/08 09:12:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e06000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000cd000-0x4)=0x7) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345dec0c19b86c09c22e83c68174708d6db90900000000000000c1de470000000443fdb02bf212", 0x2c) 2018/01/08 09:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000186000-0x10)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000fe0000)=[], 0x3a, 0x400000000002) 2018/01/08 09:12:16 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000384000-0x8)=0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000291000)={0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xa)='attr/exec\x00') 2018/01/08 09:12:16 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000)='/dev/keychord\x00', 0x84200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000c000-0x4)=0x8, &(0x7f000000b000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000c000)=0x20) sendmsg$nl_xfrm(r1, &(0x7f000000a000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000009000+0xebe)='./file0\x00', &(0x7f0000005000-0x5)='vfat\x00', 0x810007, &(0x7f0000000000)="99ae516e970082464350ec0607e5ac551577597c1f5799674602edf0836dd5552a55cd73ba56f87d1398f0ea6da79e58755a474000236ef276b9f665ffa53b182de9232d4c24fd8eef87acb02a66a86791a1e0f17e7cb5d9c03d69ef10f6a971768398f77acb317c068748357d956d833e00169ae34c0d35dca68dfa0c584aa732691bcde70c12724c05e38a5467ef3efe9930624c5f12c5476fbd373b475bbd5c") 2018/01/08 09:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000abc000)={0x0, 0x8, 0x0}, &(0x7f000067b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000555000)={r1, 0x4}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a59000)='oom_score\x00') sendfile(r0, r2, &(0x7f000017f000)=0x0, 0x1) 2018/01/08 09:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009d4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000896000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000111000)=0xc) fchownat(r1, &(0x7f0000231000-0x8)='./file0\x00', r2, r3, 0x1000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000084000-0xd)='/dev/usbmon#\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a93000)={0x0, 0x7fff, 0x8000, 0x400, 0x4, 0x89, 0x10001, 0x7, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0xa4, 0x4, 0x333}}, &(0x7f0000164000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000029c000-0x10)={0x8, 0x7, 0x2, 0x7, r5}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bde000)={r5, 0x80}, &(0x7f0000a6d000)=0x6) 2018/01/08 09:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000819000)='/dev/rfkill\x00', 0x400040, 0x0) fcntl$addseals(r1, 0x409, 0x5) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 09:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000a54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d00000)=0x14, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e22000)={@common='bond0\x00', @ifru_flags=0x500}) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) select(0x40, &(0x7f0000c18000-0x40)={0xffffffff, 0xffffffff80000001, 0x80000000, 0x0, 0xff, 0x100000001, 0x7, 0x1}, &(0x7f0000fe1000)={0x0, 0x3f, 0xc0, 0x9, 0x1, 0x6, 0x6, 0xabd}, &(0x7f0000722000-0x40)={0x800, 0x3f, 0x610, 0xffff, 0x2, 0x9, 0x8000, 0x5}, &(0x7f0000faf000-0x10)={0x0, 0x2710}) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a04000-0x170)={0xb29e, 0x80, 0x1, 0x3, 0x6, [{0x2, 0x54, 0xffffffffffffff7e, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0xfffffffffffffff9, 0x844, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x80, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x40000000000, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf10, 0xc520, 0x800, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x2, 0x100000001, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005e6000-0xb)={0xf9a5, 0x9, 0xfffffffffffffffa, 0x20, 0x2, 0x633, 0x3ff, 0x668, 0x3, 0x100000001, 0x7}, 0xb) fcntl$setstatus(r2, 0x4, 0x42000) 2018/01/08 09:12:16 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0xffffffffffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f00003de000)='/dev/input/mice\x00', 0x0, 0x400400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/08 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000)=0x0, &(0x7f0000f5c000)=0x4) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00004f0000-0x4)=0x2, 0x4) 2018/01/08 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) readv(r1, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00006fa000)=0x8) 2018/01/08 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x1, r0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") vmsplice(r1, &(0x7f0000a8d000-0x30)=[{&(0x7f0000d2d000-0x1000)="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", 0x1000}, {&(0x7f0000c46000)="f2b6fc1143e0d234d375f28eaa985a27c3b88d7c0c40c5386f5f592bb05d4db31393c179de6a47eca7eb999b1864a79db672e78d38baf69919275d841e0d5f633c783dd23ad9147c7c0f8f00cbcf9bc8b2defb55ab0b8523569575820d4850ef6fab1e599e0260572e8f265140165148011bd8b8a03b0ae9cc92738757ccd0275c8825fa6379", 0x86}, {&(0x7f0000298000)="02374fa5841dd85fec32e6f6a1ec00f8d6c1b0f89a5da1943470bd7f297de34f04ec44262bfcd3de6795731e661e3ee66385a3c92fa573d494d907947aed990d49180104875811b6c7180c7afd8d17a09d790b632fa6072efe8bc3271eb7dcacf584658a62fa40ac97d7f196f167809b92", 0x71}], 0x3, 0x1) 2018/01/08 09:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, &(0x7f0000f92000)=0x4, 0x4) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) r1 = open(&(0x7f0000062000-0x8)='./file0\x00', 0x100, 0x55) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008ad000-0xe)='/dev/keychord\x00', 0x80000, 0x0) syz_emit_ethernet(0x40, &(0x7f000009c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x8, 0x6}], {0x8100, 0x5, 0x9, 0x5}}], {{0x9000, @x25={0x3, 0x8, 0xf1, "3870bc7318530cf218ce0ee6ea2d96029862f3769ca173c75fad21a8901877f6c50ad580c7fbf4"}}}}, &(0x7f0000dfc000-0x18)={0x0, 0x3, [0xae1, 0xdd3, 0x1b8]}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000bfa000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f00005e1000)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f0000459000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bf9000)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000180000-0xe)='/dev/keychord\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$unix(r1, &(0x7f0000905000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/08 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009aa000)='/dev/snd/seq\x00', 0x0, 0x7e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fb8000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fb6000)={0x6, 0x5, 0xb5, 'queue0\x00', 0xf471, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000028000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fb8000-0x4)=0x0, &(0x7f0000aa8000)=0x4) 2018/01/08 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000abc000)={0x0, 0x8, 0x0}, &(0x7f000067b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000555000)={r1, 0x4}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a59000)='oom_score\x00') sendfile(r0, r2, &(0x7f000017f000)=0x0, 0x1) 2018/01/08 09:12:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000264000-0x4)=0x0, &(0x7f0000ed6000-0x4)=0x0, &(0x7f0000000000)=0x0) r0 = eventfd(0x0) close(r0) prctl$intptr(0x25, 0x4) 2018/01/08 09:12:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5c000)={@generic="7148c338381e9d751de76c7764f9f55f", @ifru_flags=0x1}) bind$inet(r2, &(0x7f0000ce9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/08 09:12:17 executing program 2: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000ff000)={0x0, r0}) r1 = epoll_create(0xdd) write(r1, &(0x7f0000902000)="f4a9bb10b603f00c5f146e7c52b511c178cec68767e97542ced75d009ada4fe10160597f9a8779b408e5745a1643b7893f4c8ab9895f986351c4e94b23d56db8fd45f6fa170e997498c41a44f2563ee64882ad51807560b4ef94c2f1724c719520654c21831a39c93989c9f7f79b81a41eef2137683837d2ca7173eda67ac09f60412fee026ebfe227370fc86a1cdcb6934cb9e12293471f4d93ca239621ddfba9f9a81325bfc0926b0d62a30c30c8611a3ecb200080c78aac496566b6d0c0c2a08762a9b546ff721f760b6c18a30ef6498551c2315e83ff6221e396039874", 0xdf) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b39000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000057c000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x8, 0x5, 0x74, 0x5}, 0x20) remap_file_pages(&(0x7f0000ae0000/0x3000)=nil, 0x3000, 0x2000000, 0x4, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000b3a000-0x8)='./file0\x00', 0x581400, 0x104) r4 = dup2(r3, 0xffffffffffffffff) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000b3a000)={0x1, 0x3, 0x200, 0x3, 0x89}) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/08 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') fcntl$setstatus(r0, 0x4, 0x40000) read(r0, &(0x7f00003fb000)=""/0, 0x0) 2018/01/08 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cfa000)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bc6000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000ea7000-0x8)={0x1, r1}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000720000-0x8)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c92000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) unlink(&(0x7f0000335000-0x8)='./file0\x00') open(&(0x7f0000005000)='./file0\x00', 0x40, 0x183) capset(&(0x7f00006f5000)={0x19980330, 0x0}, &(0x7f0000eb5000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00002f8000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/08 09:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x8) mount(&(0x7f0000f99000)='./file1\x00', &(0x7f0000f0c000-0x8)='./file1\x00', &(0x7f0000bca000-0x5)='bdev\x00', 0x80000, &(0x7f000045a000)="f818224205866baaf11141b21fe04209520b53a39da006834e554f68f59f95711618fa195629db4314f2cab91cb340b71b17267d96d6d22e069fa31d2d") rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") clock_gettime(0x5, &(0x7f00007d7000-0x10)={0x0, 0x0}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/01/08 09:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000978000-0x8)='./file0\x00', 0x10000, 0x10) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") chroot(&(0x7f0000db3000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") clone(0x10000000, &(0x7f0000f7e000)="", &(0x7f0000744000)=0x0, &(0x7f0000a23000)=0x0, &(0x7f0000ee1000-0x1)="") 2018/01/08 09:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005a7000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000078e000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000001e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000ae1000)='net/udp6\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x400000000000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c15000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000730000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000c43000)=r3) 2018/01/08 09:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) personality(0x800000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3f, 0x4, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/08 09:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) unshare(0x28060400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004d1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000645000-0x8)={r1, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dbb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c2000)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/rt6_stats\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x0) 2018/01/08 09:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x401) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/08 09:12:17 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000041d000)='dctcp\x00', 0x6) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0xa, &(0x7f0000939000-0x140)=[{&(0x7f0000938000)="89d15b5cc1f281eae2a1490d7b2688e3edd0e41a74edbc7ee933fcf89bfb6dd2802829241fcf3521c74a8d14b55befec74bc3928b9da1a4191e85e462e39ea2df9b70189ea276c42f818987f0887fff7a9900de1b49e53fc36856f5dc30ce1f11e7d5f30b311ada1635280a14c9b0378ceacdd82c3e948b100d2cf478b1f4a89a6a919fe8e", 0x85, 0xfe9, 0x1}, {&(0x7f0000939000-0x42)="f8b70d48381a83db4184af0cfe46a9919e60a4bf6dde0a40585ec3c3b3b9e2919c555e68d862f384ed9a4842f45f07ff5afa8b01cae5a8be026e21baae9bc9914df1", 0x42, 0x1, 0x6}, {&(0x7f00007d4000)="35112d0df0feee89f52f", 0xa, 0xc1, 0x4}, {&(0x7f0000938000)="dbed947ad72637b80877309adcd48d99c881da5be33d17a0f440ae1e70523b6cc7709bcbef451a41ef6ed7fe792d1bed9232c8c65e419e8ecc6eb6c4d4932ce764610d91107abb2c18a92b5cf683c11f188dcbfdebe332a2eae6ebbd8c3d4054ecb4308b6000e3fd7abc04f674fb829343606b0a051dd64e", 0x78, 0x100, 0x99d}, {&(0x7f0000939000-0x79)="c9c18e251cb6f15964a397f15b0f4b195bb94d8edd6a079a1239c09a8c8faf1a5348f1a6d9eb74de4a4a56c4d753dba1f851c15749844b1f0cff81e0ec702a47efbe39d87f3fe471d64dee7308f37e09845044d6b22406b6b3a230e3a3e1604b824c69c6c7bc7e7effa995e1d0b7208b5e44ffeffef92792be", 0x79, 0x3f, 0x30}, {&(0x7f0000939000-0xff)="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", 0xff, 0x8, 0x6}, {&(0x7f0000939000-0x1000)="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{&(0x7f0000939000-0x1000)="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0x1000, 0x8000, 0x7}], 0x2a0000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00003b2000-0x4)=0x4, 0x4) 2018/01/08 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000007000)="") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00005a5000-0x4)=0x0) 2018/01/08 09:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001a5000)={0x0, 0x0, 0x10, 0x8, 0x400000000006}, &(0x7f00002bf000)=0x18) r1 = socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f00004af000)="a4767cf51ba2514d72fd43cfc209d59f4278afa175229698dfee08dea2208bb795fe181d679f80175ddc0173828a", 0x2e, 0x4010, &(0x7f0000404000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f00000bc000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.074605] handle_userfault: 3 callbacks suppressed [ 54.080288] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.090754] CPU: 1 PID: 7727 Comm: syz-executor5 Not tainted 4.4.110-gdac1439 #20 [ 54.098431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.107758] 0000000000000000 15d00957645bcefc ffff8800bb95f970 ffffffff81d04e3d [ 54.115728] ffff8800b58a4480 1ffff1001772bf3b ffff8800bb95faf8 0000000000000000 [ 54.123725] 0000000000000000 ffff8800bb95fb20 ffffffff81606bf5 ffffffff81236360 [ 54.131711] Call Trace: [ 54.134275] [] dump_stack+0xc1/0x124 [ 54.139610] [] handle_userfault+0x715/0xf50 [ 54.145552] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.152534] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.158911] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.165024] [] ? handle_mm_fault+0x291e/0x3190 [ 54.171252] [] handle_mm_fault+0x2938/0x3190 [ 54.177281] [] ? bpf_prog_alloc+0x13e/0x180 [ 54.183224] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 54.190032] [] ? copy_page_range+0x14a0/0x14a0 [ 54.196234] [] ? __do_page_fault+0x780/0xa00 [ 54.202263] [] ? vmacache_find+0x59/0x290 [ 54.208028] [] __do_page_fault+0x35b/0xa00 [ 54.213891] [] do_page_fault+0x27/0x30 [ 54.219406] [] page_fault+0x28/0x30 [ 54.224660] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.231470] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 54.238279] [] ? proc_watchdog_cpumask+0x140/0x140 [ 54.244826] [] do_seccomp+0x63a/0x18c0 [ 54.251848] [] ? SyS_futex+0x210/0x2c0 [ 54.257357] [] ? __put_seccomp_filter+0xa0/0xa0 [ 54.263647] [] ? do_futex+0x1670/0x1670 [ 54.269240] [] ? security_file_ioctl+0x89/0xb0 2018/01/08 09:12:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x30)=[&(0x7f0000c32000-0xb)='selfvmnet0\x00', &(0x7f0000001000-0x1b)="656d30ed256d696d655f74797065776c616e3129766d6e65743000", &(0x7f0000d19000)='posix_acl_accessGPLGPL!\x00', &(0x7f0000f47000)='*wlan0cgroup%trusted\x00', &(0x7f0000000000)='vmnet0!em0\x00', &(0x7f000043b000)='-$+\x00'], &(0x7f0000001000-0x38)=[&(0x7f0000000000)='cgroup]\x00', &(0x7f00002e1000-0x18)='(posix_acl_accessvmnet0\x00', &(0x7f0000001000-0x22)='-posix_acl_accessproc-@bdevmd5sum\x00', &(0x7f0000001000-0x2)='[\x00', &(0x7f0000001000-0xe)='wlan0system\\&\x00', &(0x7f0000000000)='user(&vmnet1\x00', &(0x7f00001ad000)=')!vboxnet11\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffff63}]}) 2018/01/08 09:12:17 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x7d}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x8, 0x9, 0x8}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000006000-0x8)=0x0, 0x1fffe000000000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ec) lookup_dcookie(0x3, &(0x7f0000001000-0xcb)=""/203, 0xcb) connect$netlink(r0, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 09:12:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00002ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc5000)={0x0, 0x0}, &(0x7f0000c47000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a2000-0x15)='/proc/self/net/pfkey\x00', 0x80006, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xdca, 0x7, 0x585d, 0x5, 0x8, 0x0, 0x3bc, 0x0, 0x0, 0x2}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000003000-0x71)=""/113, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x908a, 0x9, 0x2, 0x0, 0x0, 0x8, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7ff, 0x2, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@generic="c9e9618c17860bf233d443309530903e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={r2, 0x1f, 0x0, 0x400, 0x1}, &(0x7f0000512000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x401, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x8, 0x0, 0x0, 0x3f}) [ 54.275439] [] SyS_seccomp+0x24/0x30 [ 54.280772] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000d6000-0x60)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ca9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f000052a000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000ec8000-0x23)=""/209, 0xd1, 0x102, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2018/01/08 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000471000)=0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001de000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) bind$packet(r0, &(0x7f0000cb1000)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @random="2c61f078a8c6", [0x0, 0x0]}, 0x14) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) signalfd4(r2, &(0x7f0000c1a000-0x8)={0x0}, 0x8, 0x80000) ftruncate(r2, 0x7fff) sendto$ipx(r2, &(0x7f00006ce000)="648bf28462184c698261e4f94dc675091713b885e68e0fddabc6ec382707ed5907624f0d879d915314c09bbdd1d8898e147994dcc9e80a70b4168ffaa0", 0x3d, 0x1, &(0x7f0000f79000-0x10)={0x4, 0x7, 0x6, "4a9b41356626", 0xff, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000379000)={r1, 0x1, 0x6, @random="5313b130f7c4", [0x0, 0x0]}, 0x10) pread64(r2, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000354000)={@common='ip_vti0\x00', @ifru_flags=0x802}) read$eventfd(r2, &(0x7f0000a57000-0x8)=0x0, 0x8) 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000fa4000-0xa)='./control\x00', r0, &(0x7f0000fa4000-0xa)='./control\x00', 0x400) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000fa4000-0xa)='./control\x00', 0x20000, 0x40) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000013000)=[0xffffffffffffffc0, 0xffff, 0xdf0, 0x1, 0x6c, 0x9, 0x8, 0x7a], 0x8, 0x6, 0x10000, 0x6, 0x39dc, 0x0, {0x3, 0x5, 0x401, 0x7, 0x1, 0x2, 0xeeee, 0x6f, 0x0, 0x0, 0x20, 0x70, 0xb38, 0x10001, "8af2ec1cf793d349f6b96c6dc736bebc357add71fb73ddea6ce1f8b81bd4bb87"}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) sendto$unix(r0, &(0x7f0000000000)="223bdef085f55398b00de6a4258c92dae679dec8865324f7ed51569eae153c833964d312fa1cbc3ae1ef4513d346bb72d7fe3404ca40b84568ab5fd336d2cda1d4a4fce89b747975cbb40d34ff8558f6975f3f759b7ed304cf918fcbc767ac55c0b50ce056dc000013e3a2626730882a8e51c9c5596a679b17e4525235f8c95d2cc955ee56a1329cfd0200791b6f6e91d748febc3f12d400a3c39231869585d0f3d278d7d3eb0a9d963b073bf39706e5f51fb786cccb38081eb4fc5dcc39e02e08a4e73c2db2d1b94b0e3073807839550775a250ead943cc03e796e68b36cb0cbacc4d308ec87d95ebf3d726a9fcde96769ec337dc81379f3475cf2cbcfbb2efb3cde79e514c185d93f98da8f271d1d028b3166e7e42d650b555cece5e38eb286fb9333903b5a47ba536af54a97d2b588408ddca43d9306e3dbd7d43af64d4364c771d2614e43521791d1a6567ffe7104c170df11aa5a5106539b9faeb05ccbe0e635a6965bde1d7ffd29caf0cb5669cf5dc651602e120acc34890dfd474f3e949836780e768d4ff751e38f59cc6275df3d1d60a9341daed2fce83393ad316dd0434f3c9dfe00ee522d5d634801771e24f5b92c92abc5798fedeabc2b51bcfcd4613a6e7ddadc112e905660dd329331edd4e6df2c15f20248c09683a3248ae7ca053eeaaca656d7ff9ebe148c3f42429ff29d62c5dc36f118361676fde710b417fd93835762224c6e5c1488106eb8942bd2dc920ca0bbd9d89d280fbe736d26ee13d60bea478b0efe76fc25d585124071f038c7d30bd211242dbf56c89235b9d54f8e6c83624d1e98a127905371f26ba6306f0dd1f604946604c3813fed2b7094b2a0893e66e3e561e4cdddf867ddfb338ed2ce0bc89b5cf2956704bc548399f00c8ee6033bf1b029c095c64258fe6cae77d8732c0a0ad3dabd4f26fc76967fb02f0b9727f0cb6a6a13d0383be92caad3c44a98f47b3e4de76b1a19e9c2d6c31975b3ce8a62bbd6b7ba04113f33e465e1f0fd9ff514448d9f73c579c069c8760e8323cc393f4fc1e278c8283aaa1da85c59f0f2dbd9f6511428c1c67dd48c417fc7700a9186761054c8a9d5b07e5560060375f0500af2b437ae11f15bbe61a92e6a469f6d29cc408abb9460173218cdae4848d4b97e745b3d77e564e93245ddfd46c331b46ad530d0519029e6868b9d23b1730c2496ec3055e5a3e3600e90ed9874ba4412938bedd3fedf52b85cfa2dfbd629986d6bcbff3abec1a3c1771a54f6c6b27309661045a05d8aa19c8f0a0bea8de923239642e59bf194d0bc8f9c6334205a39b17f6c2275bc63a596faf7ab3130fe1d418241d1bdf5b37ef888b51d81196ad0e4c298be3b11361ad5303c9610efd723ec9c7d780b30c801587e7278fe28790c0682644bdf73031f4622efa7b31bf3cd0046de12cecabc6bc57c07fdfbab869ef0dcb8488e619c09d7f4e2a14738e412a6670ff5fe4f84d5377d7b29d13071f3db2c2c21548e1eff23fef05f7e054962b56f3c1501114f4794a229e2d2ed32f58b005663f9eb9c61942b84d5c08aa9990deb5bfd66e6d88e01074a939ab744da7e56e34a9c7a7dc44218a2ccb06516b6f4ce6d547b0c0e8dd62583e841c1d203dff86aca7626d4a738d3c79c553f9e857edb8734735fb45343d248ef5b68fa6c9560b4db86b391e842befb4293a32e2c3fc613d227493da382b26b9c5de1ba3c743567a3b68bd3abd6c683e89c63d776a9801f9b439215e26f58da3ca2afd5da5fde5c973890f71a5a56eb20f0c69b951601663f092e99ff95dc929fc6beb31bcdcbb148369f02e844e216ebb236347b1a3f2aafb3a88b75dcaec80c270af77e85523db7b00260b4191bd35d2aced077082fb9bba51a07df58fc64fed291d182a205311e9dd93989f1a24a863cc3e00ecf71617a9cbbb21a46107d04ad40954b1f740bb0c610cc990c567740a710b7a4d5611b1ae8be7bc972b3b1d137070473e0c11ee8101f6c15cffee322308a969b825453a8425b9bbde97eb1c4d3187142e0540c579613799ae9df7f6c90ce751f0381a11ab13a96f1f6d39c93b74de740bfbba3e7d106abf5f08ce05762877a279840249252882f9512e12b7abf5ed6d0dcc9d5cff8de43b2717964b4ba9bd2f96092c3f898dd71b399f6ba2f414b004d147223ebeb6cc430fa9d87c3d0c4dc04ae0fad7f4dea0dfb60fa0fa7f52d17294da2ed55b0f9b350b60944e8ebfe2ee40af2da48e88803c9328b84c17593cad6f97c6b992ea8394df238a4280ac66ed1d98027ffe94a34ff05f9a04621c352d0eb77c9efec38c59a0f38c1c44d91633bb21f7a0a005ae5f40677804881290492d0f1926fa907adafb863032fd67079c9e31ce61ff95f56f0c7e9e1b61f6370119bd8c84d83decd2fe97e54725f8ca17f3e4c51734e7ea17a9224731a23e598e375e6cc3d853efed91a99905d08de04ec0f2d002ef3ef94821b84652229348b5a10031a9ac9373f6878ea7d70ba4dd445ac540e491fad218794ba58b02db4f8785a256e5aac3ab5b46295395dc27f67301328545b35290056f35629d5b58b01503a05b353fb2185d4c1e4e29c0bcca3c0b96d3e20f7d6ec22a98035f798b1c87ec2679a02e9ef926e102dac85981138d0e86fbb74b7c8a7df2a94d87ad6cde22cad9ac85e8eec3289e11ce5627c664e6d0006177d8867ae9238c734e8cf450fe89dffc73a0c611f0f0fe9d4ab0751901cb28abd3789a0d706ac2d61e5c1a8031bcf143b73f932d948a302601e89ff723f830d53650945e91340667301c2e4c7b0f339fd17840b07add119651a2aeb9a7e548101b4ec00f8718ccc6ac7640d41e5ad2e05103e50055470feb6a5bcbfc01dae63ab6cf654f528d72aaf50992b90c4a9b8bba46c99380b570426f97e92c40bfa0b302f85432cac980f28f09ba9b026ebb7102561d11f00d3d3bd8c6d2fa299a05ea815ec2ab6a8c5ed6fa1ead29d708a8f2d26ff3b895dac1e44f0837bbb3911865022e05b933c54da4cfdc0986e4d531c4ba6d18bf9926ca268a94fb2c2903c4b0a06488cd7a383e0c4da8f939f9c1ffd6bd8774bb864ab8db020e6ee291aeb6838bfb2103a418a94bb4a4ed23899892e13dbefb2fed94f40457cbc2089dcabe71414ce3e31df42435881e1dcd05db75cfd3f9dcedff84c022ab093362089d07d340d7279ff1e155151e6433f7e6b7fe6e0aabc99a0a0e49ffc4147edc734f2933e0e7f9550cd4e52b4c6092cd16bf676b12f3bc384de973bacfedd3aaacf110b2bfa130e13da2fca2e4aef177649e2c648b55e842c4746286c21cea095cf53ebd6041506533a854905d6c0e879c29cbaf9614d1b833f83436e29ffcf2849d488d84cd420c32e17f4ce62a58be4155e8fe10c5d960005c19e280f6d37c87175b77780cfe1e2ecf896881e3441030c95efaf0527ce619998668cc0a7335449095e1e53af537e61f4d17548e2bf6ceb72757b129f447e4a7f371a436b77b311094492db949792197e17bb2c3aae5d276764359300f0b822fc37a5c4f83049e063deca85974c6118cf80fae9f5a32ebe7997a7406e81790ef7e9fc6947e35c20e62d2e6a5b93904cde4675cdf94b0996593e17374148edf3dfae713eb57b6c647949ebba7524d6d5350a3d6fd3a4fb9e091e22aff52aabe4f394e459267995dacaf47b34b656f5b913b0ffc03f108642ed590c14641a6ad4294beeb286910628363817efc632346a5a329407458093d202803d34e60c2c2a323efe4d057987ee108eaf665f8a429804fa8ec3b91d6ea42885ecd951eef2b6c0a612e53de6daa36b3df58b3fee773786f80867a344a3eec836851d9f38b11a7039c1f8b49de87e71d2a85b7e3270d324cc24dadbc9c5163d54eb74679e39fecbd6c10adf0d3e8972717a7e2fd8943c03b102356887cc69ddcfa741c14fb10c967fa1d1c82ebe0a26a257596098d2f393b3344b4b707cd55f0a090e2d5a7cdf8d23b321ee7327a57d6d42d565732820472830631b95c913b166798989451d22d75fcac0a5f42ecc1b4d1b9519f448c146458b378894d505b1abaf27ce66f7da491ff247ae065588d62b677ba9b4d7a936ee01e7ef680cfc9ee76753a34b10cb95f7317131e05fa4dd2e8a4032f9e65be45089dd547bb36aa459440dea7bd198c0612c4d645eecb2900e99f1efb519880fc67ce3dda7a9776e54af4296b32e0a7af5220826db8e88779073593e5256d91f3e9c7774a8b346fe52df05f18e3842614ccb8212943b3acdb4d5bb564a7b229543e5054be219d4691186a24c91722ca29081b968bcc0d5b7fc2346953fa1a5de1bc88481251a308f91c4e6addee3422aadf69fb2fe918619e1e59da5cf73eaf7484ffdc03baa9f19b30043d62d962467fcfd289365763ce28bec00d5ea6deca3d249c073c4b29863b29d8a1692f340ab42bec31ad4c5cb32d0160acb6ea3d620ceddeb92b7acaeb6ed52a8c487b8b757a81cc7634bdc86368aa1dc787a1045d5c36705163d8e68b2ffde7f7aeeeed9e0d8a9a046ea467e6f2f8e0a54e034e549c0315b6dfa91ca1b9c12fe1c4a9942c3ee790374d3dfdfbf76346574db1d784d1efc6788baad8118a4d569556a7c89080d7b91e0fc96c3d5adc92e9044164d3ce00084af713863c0aa9e279a49013bc8a83922ec269575026eacb690c3c90924baf834fe1c9b890c3d19b27f564a21dfa0147d2279a38c1327fd43291ea2080e5f78c2598804dedb05565d2bdfce3fb1c8432f0afec51d008431302c7a69a9d57a3255a06fcf53fc99cdbd5086e7045c55b411ef31ced94acb0bfe22e98686f3ef8dfa4397ba14d53bee4355384e30f9d3e0bc5eba5d1a1c09c2c82becb7ffdf881b385d3c6f8deca0043b2195acf7a5a0940d09450999a5de84f873b3a0252f7c0032452bf0082a0e575c615cca8df53c07ef61b37377f57317bcb2e3f3c020c5d6586b81c07ec716d9e7b095a6a37f7e803e57e86f7abf92e508634bb660d991ead01d94674b2d19bbb3aa61dce6be593d74d38c23c8625aac7decb3d10102459c06da959df3c9b1b13369bede440e46b32f007ca503298f864814c62f69507c179925d5c091eef23deec151611354d9d19b5694b2d283a0b0bca7a7025383a6cd9f0114c33e3e87368dc1ae970c3a6723ab02613587402fd062fd022cc51024ea4546f9625e7b1fb1a9dd063bb124ea7f30e8d51dd406cad98402c923458939d1b0f8094966dd2c4d98e5b2011ffcccb0be9dd3694209d8b0da159f8240d9ff7107d1cbdd7d5c3358ab8b66f45b77de3f2b170ae722d8400912bb1532eb4cc317aa970e623a65482bdc446bab4b784d8d39a4480806f978f35261d0db8c76e683a67be641127a9e125ff74225a749833231ca6412c66abb2400a3df4716b6efb49b6f75563f548558b8b8760694ff7b4900eaaa754d7a0e17361e87371b62fabe4be9be0dbda7fee8ebb2915f3766dc1e0895bca9964fb810ce22e79e9df3656e710c8ef8838d11d85b05a8e2dafbbcc9b9b5a689d5acdb4dc7519aa7cbc7329c11c7adfa31b459e25fc947240c7534920cbeea8585866852dac87f1e4a00adacd8b8fda3e8d96d17f563c108e50ddc68dcbfcd1659fb1e5c7a034f6be68a2f12611e5d2765dbd79601510c93eea68e015039a095283858317b8511ede84af5d872b2d12fcc6ec6935e5b09462ccf3d8f7654e4287e34281047c8fc6b7ad38375ea6603c5f4a6fda424f80ed8812d0af38ceb757ff6f10f868603a777551359b5775", 0x1000, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000096e000)={0x0, 0x1f, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000003f000-0xc)={0x8, 0x0}) timer_delete(r5) dup3(r2, r1, 0x0) writev(r3, &(0x7f0000ce9000)=[{&(0x7f0000b4d000)="08cd9178883d1603005ac5ae7f7971612e7de18984d05f42ca381dfb5c1ef524e72359ea90a4bf73e39720656666e595668e55d99ee0f4f3f49dbbf0eb5d42699f6874e072ab8bd2e851f026530e21174a862179caaabe91090300ea19d3e3cc783772efa68d8382e25ce09fe0dc8d244bf082f3bfbac032a7953da42721d9be11a26e2c20206b9505c13b930017533f497cbc6a8531758b", 0x98}, {&(0x7f0000e0c000)="d3ffb75b81c6e6e6bf9a9e588cee7a71c365db0c725287fbcfdada0a5bd731b054982e8bb2a6393993db38577caaf4b8fdac8e57fc56154c531c9d8a4f7b3d2f871ee44932de0c483f9572800efb5ea20d2841d10b06f741bfa8bca418b2daf2b89c228a3c0603f8b416634b", 0x6c}, {&(0x7f0000c3b000)="f858c9a0b5a837774438ca6033ad9ce01f6a8c5ba5657236aecbb5f0c300f4add3e3d1078bcf2c483aa4a0773f3d622f5a522bb1b049471dd8a0598a9079270e11f7ee87c6decfb9cec96daa7a480bc4875217fe822e1bd14e89137e49e0e4641c109f1f696ce764aca31dcca66cb038999dc8cda238d9bd61fe008f9b7e3c1c7088765e376f0d5adf720d7076af1aa469d1dffaf4d43156b1e0d8a1063d4b1bd59e658992d7ed0df833ad1d00208e7f75", 0xb1}, {&(0x7f00004b4000-0xc5)="d49f12c5fd8b2a34d48a4c5b9ba2f5fb953a7334f54a139aaf9d4482de26084965149d150fb4889635fd1385cde22e8310a41067438ebfd48a92f97a647e4c963df1f0cd17f0b3b062d37f6d9ab4c55cc4e4588d77968bad17a655401af7750d02568b68a6d13b10bb210a706b83e65400328ca7a98c96ad6a8faf2dbac064afc9a005b270c60959850f8765498de3a86704748568c90bdd68efa61ac57f004f1ce5bcce233259f9c17c25b6d0f88706ff7a1319c23179a5ffda890334f80afa10a7d8903b3d320cd295ceff2c1ea64119ceb0559cbb7f86dc7f86", 0xdb}, {&(0x7f0000691000)="c7c4fe97cabe3bbcb4570073be7ff0e8bae3d88c1f102ee84ed5d77938657190db908ebce1fd1ca4c1e7b9135f", 0x2d}, {&(0x7f00007de000-0x5b)="3b2f5156ae485efd0acf161c01cf79f631de13b202dc8dfe9b908e7bdaa01ef20f1af56934b56e0693c91542ab4368f432093097ef6d05ecb605476618cbfa29ef226304fb020b2040eefef09f1cb009228b44abc335ad3d710dc2", 0x5b}], 0x6) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/vga_arbiter\x00', 0x440040, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026b000)=@assoc_value={0x0, 0x0}, &(0x7f000016b000-0x4)=0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000a7d000-0x1008)={0x0, 0x1000, "04eefa88ba21ca56ca1e324d397a803d54207c057a0e12b2088be26c0288b684d86dddaa44abcda73aede860d2366f49aaa7fec25d8352525ea23dc65aaf35ae26381240e8cb2532e1f1c3b6ce7441c48a333b03ce0d5e228de278e8ecd00a0193b80aaaa4370e5f667668a5e3408f7ac4c3ba8094ee22261e4408ba3a337f2b9fbbf0cc088ff992b5437f892a0e1c90730728731b689b80ae3c3d6c91f27bf4374d95f84098ac0e235d668d785297d5a793c620b165e3589ddc3f56eaf723e7f1d86565312b2e274efd57bdf78519ea700a5ac3fa8205a07d45b0dddd88bcf8ad9b8afe3c36bf2258db40ac276d449470a443d1b84c42d9fe88cc46a92ef4e3cd1a2042c0bf671065a50ae35345ee3f34f45da6a614bfcdb6214cc2748bbb978e9d2297de33ae4ebcf15875df89e0835500ca65cf3f0f46e419cdf1d2d56ebfef2ec5d6224ab53948008f3ebe3070e6a7c195b3d51d3be2b10a6ea705d36085eab5300ee236a3d240f401b7cf4f56aecac35d7e7f391015f3e16302b22c58917f4c1ccc365c062ea11bd11f5ad8ad8a8ecf62f7fb061abdb9d3fb5b361f93811bd602691fb2408c179fa4be0724070e290433c652b08f13757dc1219ab9195903ef2a4689cff879e4845c0f0f8e1f0ada0f2c4a99890de7389393053f4d721d9b2f0b1af9a19b2843b937aa49f1cb52487a41adbd6a614f7008c4b617992c5268da5996723017e945df8035bff8c5a6857abecf64a7482cf8c342634be0684586642d66ccdc4a18d6a96539660791b86b1af1cb1e4594f07541bb409b679a208aae7a446ccf281b961b32fa19e606bf2d52f32f93262a37ed96de521fb61575d4a1494fd49f740601e458a7228610b5a667bbaa1df4e8ab5e2360034085d42f1ca76da22a4de14a02db423639227503387d0e7a4f89ae65d0dee22cce9087d3c3a00f4bc32038fcae7d89cacf77e41db456dad1767ed4ce6f9088918f12259bc634afd8fe6010f68ade22a5612a34de1dbe70bf34abf517bdec3f97438eb9bec5cadb34d9931cc32bb71dbe145bdee625c4a22683942149658025c99dc5e502a0de738245697984acd7963d08ae6ed3e62ffb0afc5689b5c585356a2de3dfb67eebe0f0fa93ce962a50803ae965cbd84fe12727e8d17cc85d868643c222ff3e54f5182e02de68edcbb5ede3ade0fc0ac4cd7f3390afa927a36361db280ecad3da4d95b4effa368fdcf77932980df6496a3247f064946c2a284da6cd32dd1d9f52c8ff99ddcc42a49db698408c2009292fe60c3de23993c664d0cc150ba7e16432fe5430c405c2f6655f1da05c3f762e955854e468ff03ea071c258f9d2ffdcfd3e464bc07195115c2714757e0e5c1ef5e24b22f110f7603d7ede0d5d1babbb42a398ba71b3bd996338f0b9a70f019488d27c2d73bf450d696261354dda7ddf9bc282ec2d9c32139e90a3f2deda5d30f07d3a4c633d47dee016ef831f7220872c3107584daf5cf6d3a229545f94dedb9c5ab357979087b072abd55c0885c8267075bfc20c883fac0819531d0358d7448b996a2d699632ed9f58f6c057dd93364e51e64f164a898ee06249921d3eeb44f4e981df95b37272f521f5bc51300527dad979814cdafac42d48e870cd4c49688b944941edf72bcb7e659f734a7274194d7aa2a790d0a542ae197cbe6fc12670eb7252ee757ef3caf8d44b23c5772b54bcfdea82983dc0504ce5fc44715ade5a3368f8f82b1efc5af39227487ddb515dd96ccc6dd7cf35a79df1a231af747bdf43139b4da30c9a0aa7515bbda2bf7c4dde99d7285f774f0fe5320f0e2cbc1c5914f97f9a440ae9291c9719bce4012409a44b7aca32743ca07cc24145a5b2c01253134d0a92fd00c8d597ab9d8d4b30cb384a1e00f0d95cba6bf477b6a1c6642a82caa827fb4eacd5f40a65ece951b9015262d18e83f12e7dbb08ccd75b3ecad1993e0286147ed5d5e743c8ec705b3a5333a2e89178d2acd517fd35a442aded8a25ed4bf80e54a770ac95ad2492fd403ea7ed27296fd4760876dd33ca415a332066257debb28b631f88e4372f3f5c6e5415c4cda1de18e7f19a606774a4a4ebb1f7d17ce0cbef0072d52752cf724324c376c35286d4ef4946266d16301a8e6de45c4a30aa81610b9be49ac302fc2d9aceff3866a79e0f3c0060a93b61819a12559353d82db84fa5ef71b78af8d12c9919976b45300be92c4540211c87bb401019fbef7e7beb29d46a2f5adf9e51417e02b5fbcdbebe509663f1d651529c8eefb99da46781b035d6b62ccd29b5911f95fffd15a6d5b43d624b76980d44b73692a97e9cbf44bbcbd01e849a8bdc497bb5e712a09640256175a988009818715f36d6bdf70a702200831f70fd593e2a1ad45e0fd5bf58704e00af99ffa2a07d7a41dbd8120a80bf92b215617d9d8b97e48081724c7494263c1a5381c286446e2aa1633da7a46355409bdd13902cb8a4a9dcb69b7162b9bbc6a33dbbcd98201bbbabb067b005408df0aac7abc5d060b28ea7ab6efef1c18b36b3b9b5514922c4129e86315216dc2681da34d4bbccf0d8aceecf437dd6705b88afe2d57dfc0c53bf76cc728063604f08442fd777699a630c9df986b85d464b10c1725bd19c8f12dd20c126513970bb486b3dc54d94040208dcbe5374dcb7090f35cbf82bcb4671bd78bae96caffae09d567ed28054e145db4046f4f956f1b8e87c4ce0c5e0319f099e08fa5fab294d263a5b41239e2553b21a6f10dc07fb498ebaef13f8b3faf48e456718b80daaa72d2404ba0fdc9c02267b943ea9908e81ee006d1e2e44f8ca52c629cf84d28912fc11f1974abf069fa87de51626391d360225a3da49346f668233f2a3e769611e53374fc368e23b2d6bea539d9ee9751503f92194ef8021caf5bf0dd0ecdab45cee563cadec80888f2276b45b0ef3e4f50e7364a53c2061a5b46ee6a0c06ea25f6c0b851a284d7e4f7882ed9fd517385f984e7a8cfda78428d0f0ea43c762eea756acb60d1ed498acbd9c1ff98cf8c77ff758cbd6f0af25ae245e60023b929506aeeea7838324ac730ac710162eacbbe40ce2a69fff18002165f53c266375321b9d52aba7c06441730d1c5404c81e5989d39a2c31a2762ab4336ba813886dc8212044d7ac3dbe451a9a7e427ccf8db1e809689aacb74483d2a4dffa20fdee4c5a520c9507aa0a9e748049e8da55c507fa98a5a9f23f533055c67f2bec10966b2dc921a69123875e8a3ae033d8533fe9bf1ef2d14f76196fa56f37b265a81fa917c7196a9f327b28164b77215a457100f06741e7ff2420fea33095b45bff62593580eb9704c1f4c51b727afa58038a2a690299c742a2585929fb38eaada515a538fa5ffa306d6e5a02c07c6fe93598ee255b005217564198bb3b33dd6200692f595a2c2d77a3f187c29ce3a1ede8abfe1da691c4158f9f785be9d749a0899efbb4282cba1df9897b1ccf6f8bf483a9b042ed0fae7d444f871e93ce42a53e38c9a1e5116f79c5a6883380f1cf2ce03f66c766ec4d0377842002834567bf1cba6e5f4e784b2af1989a6f12ebc4e387efa734c6aeed6ae7db99a802994438858f123e24e3f6dd9064b6e260359ff7e40beff9d8a8359f451e8bdccfa208ebe60de706e323bcd11c121b861103766c0626a18728243788e42b358aec7546a62cce940d1258e922ae2ac0972115abda951ca85b5b24b5e039316b574f751ee1c174988da0526d2034ed75b5145ed689871a2aa9322bf4d9b09f294fc1ce4d4cc3f9e5cc8b87ae4e97ded0cb21ef8edc65f55e3ddcbec1699815974c317394624c9afb5a292bbbec62fddef0ded7671eb7c1ee840292b9a7c57da24c1db9a34357624106ff930ccd41dcec34bab3c7cfae05b8c0faa0e86028eb54ac81e103fabf854615a60e7fd03813f73ad9936b965bd89e6b31e5083a3301c9f0545f122858ba0b34876246adcf295ea6b4569e0c56ef08e5d85125a953cb18fa5e18491865ac3d003eb054734d9a29165b021ec87997e5e07f7dc064259fe4c0661b34645a4280f393bd2be18372afc5c4c55fac7b24b92ca2bc5b2885de7097065cf1bc70f03a617cf1c5e97787bba637835d7211bb23b7807191d3399482e4fcc6c47e992021f1c29ccb2744e8b574c6e31892cdc4ea4d1e6386d27f96820160e64b7e3ecf2adf1963b3836e6d2119b73bdb97ec67040df3e06e5e44bc17da39c9750c346cfae8e3fcd327162f8072c87d92e8dc4597ac1751ba531eea8827688825c828cd5f02ed28289c51a0bde19023ceec96ada2eca76a23ff6fa07fe1021333e525479cb697fbf301c3be2e996fd053a5d2190ce83435df8afd5647f274f70bcc452090edf737caeb5fdbfea9ec1d353957cc6393fc8bc3cbf77dacbc5bb2b13b72d7f72468ba98b20cb00f07bc2afebc53f1875792712813cd2d2aa25f190dd53b9d52de10a999eb8d4cc0d0cca654e5c860ea0309b2911af7f3647b48407f338ff8c206db3d52ade5551aa3e86322caa53ab74a15fa25af528a6391ea1d99455151c1fca5f79634fd302da3270cb0d09ae72a7603df53fcb4c9b4709ed61d9d0c84f4a4505110934bca712c290042fc265f063d04d8d683b63f7f424115ba56d2c2121333b5904231ffb5ba16f7548bcd76fb3bc1ae91c0a1f8fcff5524961b8791f7cc18535686ed4ea14eb87931fba713dbaf595193b88f75fa3c430323ab18131ffc8b31032167e98af2a63cc6a9d20de19b9eef97f3d6a478708ae007e4be9dd219a26c5bfbeffea8864fb7590d041133391960f4dbc3c6b05366de5357766f260eb9e92ef74d2bd3df08ed2554b444732b2f3652eda696371ee915beba82057128c36e25eeb52109cf7d5708e8db65e93184ab91784dda1580bf2cd78d1d263e4b0741ebb921f250285749ba146a1a7e74b901101c136dd733f028c931c0c548a777c9b8cb74607ffc03fc482f48303c7525e2245a37ceaf6df2fd7eec2c5840c8d9cff02b7c6ba4363559a8782bbd0f2086ca880fe8b3f116905275935ae85614af8531f02dd312a42b20bc82828b9ffbac76b1ab430518db183d856658a1fcbfac2c78b9d81fe8c2a9d5fc0ff0afcf374e3594221be010e37adc04ff773100ceb3c78bf9a4948608a459dcae82517a8983d66bcbac5fefaa9983ac7e54a0c7db250c72b889e2501033ba74257073475a3499742c4d851e58d604b96a7545327a62fa21a2b99540232c1e4f0676e5a96da4873a2d5c51dd65722e828bb0d29a41ec2d6d9e284cd1d1abbde92b7e947dc0cc2f55a8d64ca4af31551ef5a1ccf88f2e42ec9d68d44e93da550e9192bad8525a18d4b0cee8dbb83c732fc8280a4717a2889019bf426297c125b82426d3a266c2ff7f52b5d00d9e53deaf09d9fdb9b5181cff8540066728235133007a756e59e3f371e6c9e253b17a38cdc907773fe04ccd1a0d65c43141db5b29abc56edf018872b03ee9476229e8643ccec202b2f2fcee87c611c19a27eadf67c266626cc27d45883df29183db3d4a6554408a2d82ecda6d490a4daea823db8f43823040212cc8c5022e841e931367658c48907fd29b47cadc05c877c4959cae9b6856d0c16a0aedf8473215cb1334030da4590f4bda00831a2bf4d82d2cdb3b969cf40ba3b2e0f92164d8a038a00f155f8a94a337a9eb1692c4ba2bad9c56b9d33a24f827c5712093339ff337b9890f809703e39bb07ff799d1d8a8590f356c0b3e014bdbb333f0ede3c4c321b4a8a2d54a552eb9b8aea8a15505f854d81df31"}) r1 = syz_open_dev$loop(&(0x7f00002f6000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00001d7000)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) 2018/01/08 09:12:18 executing program 5: futex(&(0x7f0000fdb000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fda000)={0x0, 0x989680}, &(0x7f0000fdb000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x3b)=""/59, 0x3b, 0x1, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sigaltstack(&(0x7f0000e59000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$set_timeout(0xf, r3, 0x7eb6) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000058000)={@common='sit0\x00', @ifru_flags=0x0}) write(r0, &(0x7f0000690000)="1f00000001021d4a9f6046e70180000000000000090001fffa000a0000df00", 0x1f) 2018/01/08 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0xfffffffffffffe05) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d31000-0x4)=0x3, 0x4) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000045000-0x20)={0x101, 0x0, 0x0, 0x13c}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000031000)={0x6, r1}) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c12000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00009cd000-0x20)={"bd958dec3a9c17c3d6fedb95460af593", {0x4, 0x6, 0x2, "8a18eb45b611", 0x8000, 0x0}}) recvfrom(r1, &(0x7f0000224000-0xfd)=""/253, 0xfd, 0x100, 0x0, 0x0) 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x20000000000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000027b000-0x4)=0xef16, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x112, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000053000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000244000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000171000-0x8)='./file0\x00', &(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000731000)='configfs\x00', 0x10, &(0x7f0000a7d000)="7f4330de685791a100f053b5404e96958611361bace7334e52326909a37fe43527e078a37283d1748f81ddc791b7474a") mmap(&(0x7f0000a7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000494000)='./file0\x00', &(0x7f0000a7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x4) acct(&(0x7f0000063000)='./file0\x00') 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000010) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000594000)=[{&(0x7f000045e000)="1f00000002031900000007000000068100ed3b8509000200000000ff3ffe58", 0xfffffffffffffd10}], 0x1) syz_open_dev$binder(&(0x7f00004e1000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000000b000)='/dev/random\x00', 0x0, 0x400) userfaultfd(0x80000) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000)=0x5b) read(r0, &(0x7f0000008000-0x89)=""/137, 0x89) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r2, &(0x7f000000b000)=0x0, 0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f0000007000-0x50)=[], 0x1ffffffffffffe94, 0x8) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000471000-0x4)=0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000edb000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000edb000-0x16)={0x0, 0x1c0000000000000, 0x7, [0x6, 0x400, 0x9, 0x1, 0x6, 0x1, 0x8001]}, &(0x7f0000eda000)=0x16) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000edb000+0x8fc)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1f1, 0x7}, &(0x7f0000edc000-0x4)=0x98) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000edc000)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c34000-0x20)={@generic="3539a33f9781a47819fce30e0c6cbddc", @ifru_flags=0x4000}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008b9000)=@assoc_value={r2, 0x40}, &(0x7f0000eda000)=0x8) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000dff000-0x26)="2600000022bc47015413070089ffe8ff02006d2400001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000ede000-0x4f)={r2, 0x8, 0x47, "80d24c7000de6556ab5669c0d8cb216f7106ccf235792103d5d7b3aa5853bd1895be05185353deb0aea4f96249a14be29a600a66cd0eb208271dc2741651c10e7ab089685ecdb0"}, 0x4f) recvmsg$netrom(r4, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000edc000)=""/209) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00009dd000-0x28)={@generic="d728c40990f14e0ea9d8d8ad0c224d56", &(0x7f0000d12000+0x49c)=@ethtool_wolinfo={0x5, 0x0, 0x10001, "2122168aa4f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b01000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000053d000)=[{&(0x7f0000b00000-0xdc)=""/220, 0xdc}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004e9000-0x4)=0xffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000495000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000834000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b05000)={0xff, {{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) [ 54.677149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket [ 54.720012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket 2018/01/08 09:12:18 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x54, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="", 0x0) 2018/01/08 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008b1000)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) umount2(&(0x7f0000cf1000)='./file0\x00', 0x2) 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x502, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a48000)=[{&(0x7f0000001000-0xe0)="3d00b9cb6fc6db9c6f0e631c1bc9ad20d1b01fa0e7fceb294ffd4b1c2387c4b8936ca6b3561b377bf00735dd7573decae71e57fe1846fb22ff7db80e172d49d90586559880ff82bbae84c73039b521d7ec60e7849eb67a77cc2e8b6caa6e9fbc82ce67ff840fd77e93343afc7c98775a9344134a3ff9bdceebef498c08e6b2a8c29bd76c4f21ec3d74631db529d3d4e018b6041fa6414e7f60bbbdfa8a94fe1775d97c26aca82f5ff44d9ecb5e95fe9c1594f8923c62db3e8be6c4826f5fd787d4d2e8a1188ae2aff131a8b6f4982e4595b4507914547b99260bd74e2a77b753", 0xe0}, {&(0x7f00001fb000-0xa9)="8aaba2e5b071339a0df50ca029b07ddb9073d7f978e66c0863a51aa3fb7dbdfa582e69782da8e553b0b8d644806f876c2aea8ac018e666852316696d4c7c07144a3d97159dac21f13c9efeefbf1f47e44161166f9ac346947863eb29fc8dd450cd58bd9ace433f7600a28ba8dce456325a4e64bd0edd46cbc02fd6dfd1d5429ae16e03b618b945f50a07020e47b8b2225a7d8f7bd92a34138a32ecf2585f583d9538a3166e9d9b0c7d", 0xa9}, {&(0x7f0000345000-0x1000)="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0x1000}, {&(0x7f000029f000)="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0x1000}], 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000947000)="") 2018/01/08 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) r1 = memfd_create(&(0x7f0000919000-0xd)='wlan1keyring\x00', 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000663000-0xc)={0x3c000000, 0x2, 0x2b}) 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000066d000)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7bcee462d9cc"]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000cfc000)="8b26a2c7e70ab5c35a289dfa3566c17c", 0x10) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec3000)=[{&(0x7f0000284000)="5204101722d590829aeb738ba73444d36276d0de6b3a1a3b502459900f6d7e50ca0f2c7303eca92b094b3b0feeeaa4ef834c9e8993b5b43775759d8d7b1e05f0601e121eccdeb351bb5eceb2821c144aa89b5421f65f16a97e145aa861ad785d99197cee43d3ad0c3bfec05d58155b8fdd41094ece48765f2ebb5c52b032dab0ab937d43d4f7d3c413c9be3327acdcb7a42ca4eb9af98e39bad36efb08a724af934d9477eb7561c12ed8", 0x0}, {&(0x7f0000dd1000)="a52a3119cd66ca699c4a97fb630fe73db55461d58c843d44c3b744db5c01349daa02f267532df2c33c67e70eeee18ac1510077a9664fd32af0ee2dbb3baf13b6ea6dce99843c6edeb1c90e43ba542cb471c823e9a0400d5118d33e24fc29811ea2480a74faf6628ed81579e8a849b3817ecd0bcf78c5244f9279a08c44adfd3f4f1bdccd2504fda1ddffec5a31548aa2ce59de3ba2d41391f836662690822abccd5c4abe8c37dcb831eecb352428fe002a54f84ef5b2a92029c44d1f5dce507b477464863bdcaf96a30789ecef1b766bfc692498643f9e67fb25ab63043281a38769d318db3903268a7afdf1a7fc570d846085d7865749f2544378cd82c9a9b843f956140403817a53bdb9a7e24a321d0141b8123c359b537c3c072fec3dae953c06c2d9d94f75f63d9c5c2139b8cf43bb1969c5e896bb122eef35b2fe151736a716d336ebd529f4b50ad8d35a7bf8e17ce2d0fab238d2590fce41ffbbad324fe7a2df2b31c86273488031fc88d7caae71c72388c5481033dd07155295c7792741923541863b169164f0d84e2c780d75950a195556033a181a58810a42acc4286ba4bb50d02c334db7a36824e7b679d40fd16d62e061c75f531c6156dd596dd163a025d6ba2fcde5704e1dde2eca4ca04657a0d7892885dba0ef4398dbd9c066ee4907ae2c19f4d5dc70c338df23387204a67bf1e4baed54e1e948b074c311a1b620b4a7cee66ef371689e212e2f4207515d754458d7b18db5527d1700f8a6c2fa434a06e084abfb8237985ae01e185e41cf8305add0223a09065a9048e59586e8e7be555fe124f5cd025d30bba539c7caf4ab4a216136eb238e24824f3e409d0cadfb9d617ca16fa4a6caa50fa3ebe8a349776bb06f0c262a8d5b8efdbc7475b0642f77b6b70b4d9bc51503331f89ca27b93b9b915a66068091ab14fe402ff7e364a39e91c5e1ebe2299b3c5f6e6135f08e8e5c90de7e4c20f5c8654e68d51b1d1946675843f0a074cd0509a090daeb9f6e709d9cde7f5f5e10db618b2c0a9bbb2324c6dc86c962da8c4a74ed657c8ec0cd85aa8240abed0b429754ba09e005ce4e650729c1731e42ad1f6dd872c43bf6ae6faa5a770698b7bf88fcef7eab8a7cb6e3b121076e55953e3e6c327664a22b1fdcae457feba7202d9b9d8d61c19fc814e85e3fb0f7acb407f8028d9ff31ae66ebe44ada9d4793845cfdffa645d7dc02009b04ea3db89a8dc3507cd815c42dec4bf37d3fcd01eabacd6b6e2be3828ee652250ba256549c287ae9546ccff308e1a29170e72ca3a3cd17713194b5631e1fbef2670bb4e1c1059650590f622abdab45f56d6631ef1ba242857ea91bd49d8cfbac024f351c7cc52f2503c191647e341a20cb06977cea88a1f9ad119b81c7dd4b0f6d9b270e350375e07da98a2a0a6d5787bc9179fe4bb5b978c21b18de7327b1d55d7b68d629173677e0a34ddefd73bb14669f121c63ba403fcc6464427dc1b8529d9275d76e7d59db7c73b1ff2e11c8d6dd9a7e30e44d8d71946f2dd53ec33cd08c83a54c818e4657ac1c5d3c5464306cd192c05d995fdb76cc69e41aa3a9b158d2b1b9c45e2d766fd0f3c6caeda36656287003090db26f436007343568629caa0bc7ef753554406b7d5fa1c79f8716bd021dc606e501d17f67adc52e8184c6f89f93367973c9a0132b9521320268d461188a6a671aa35dbb444d1932e58d552c0d278d2c29885c937fad67a61924f3b6a2f31197c5428e1ef0db18ec7ab12b958c4bcb71293bd8d53ba5be4e0d5b96f41513fb9f075fb4c5d48099085044a740a40ab02810d5798f6fb83e67e75c1d8ae335502ae5859d9b5e6df50fb091ea30a895a92959440ada48ca131e3964cb821075887bc86c23629e3d1d7db1606e36af4a30abd9b8e4cc47fc2809d2071de50497428600baf382083a1caa214ab4b2f8e8c4b4886b46b90df8bda3858a9456f0431b454056bd3567cbbc6e865bee7866af655c6cf1a9326ad64166f7662d8101fa7251880f0e19318969ae58ee0d0aa81188914754920a4966ef63956d7911c33cdac9fdd0c79fb9717cfd4412f3d95b463304e4ee03da936a01472f3180d25bda2967e6e6e3babf533fe68c7b59ff690957bdc0302bd27bc0ce11de1d529c7ca8ef6f4e30ad1a79e108cc6dbc4e0e0fc9f5bc94adb01dd536ab56a3a63a04a6d5f9dbda635ae8288b9ccbe4e3081fda2851ccf014aa915cefd27333dab2a537400283a20b3da7fbe45bdaeb8464391d4783cd7f3e5ca11c285727eb08e81ad819487c518331b6d750da9b3183ec7b506d6d6b9d4722d42556191a2ddc5f1b520af5386ec8ab031d623b3b653ddd21e9661a79b29a2229b919caea805f22cc12d4d059a9ea634d9198ab703a3446ba14b74703efce66aa359ec5ce02994adead786f21f122db5e643d81830d46b64bc38cf138f774309893803c6aa0aa692c595e5f30c7542163d1d7af79a9bbdb9c9a4b5f5ebc2752511a512acf6da3285c1d3f004ccf91bf938040ff5f96a515e23fa3126338ee53c8bf9b131b25322d66887a31105ff259045aee7980e408c2473c3402135426f6da858021a5f0e8a9ab12ebb0171f7e239b7c65dc4d245f604ef0f2b13bbf8ae0695daa2259268288894d18d69b1d34043121a520b76c82499c2598416951cb02a16f15c8b1f74f1edfa0b08852e13ad281422a55d9ac080cf7b0fb245e7c79a2e3dd3070749030cffda771e1d2e5d60cb066d6977c4afe85d2064380aa029eb6bb39c9a27d8748195b41573d57bed3407ee45248e718c74c33c7623cf78d37dbd94711e1071da19da69eeec2418fa4b998644feec2b69f22cfcbbeaabc3260869c3a234e96dfc74ced971c9cd76dca4093ea73ff73bd7abdd07d95d057a1519c08fa7fa484bd1fc6d91f1a7d1033f08e1d3a2c98672e290b78bcbb8f15fe63dcec6e5c2598c274eb2e11559be90a47e1a62db576be114ad802b47aa980573b50af6c3a87aa6a86fbdcf7d061ff7c6c955a5a566690057480885332d57b38dd41d967cd0bd45da696f0721f641bccbcb33b2d0bd1bda4ff6ee908028d88778bdc3f71249d89a46ebd3437c38ed659ba219ec8290b6bf90469ed353b4f5111428718d8cdfe728533096dfb5ebfd22d44459e1c0454e40173c379b8aec2daaed1b775d4fd6c66b367d2ae4ecc9a9bc0384ae94b824d5634fad3871cb95874dbb1de62b22f2a7f11e95b35a49c0854a695be2834d59378cb26815194ee107ca5d4747622a041f20cf8495b48ecc7c17a7ca000467bf2b1cb635b9a56104364947499119d76874901874554c70bfc467a2fc7bec40dd5df549e01756960b458106c98fbf75884e45149a6e541b4b7692216cee0e05b8a2e5f80692b801a439aedd02544e57d619bc232eb09028443257d91d1acb7d15defdd2fedc3247432b842b38748cb5eb1c2964eaa71c4b8199cf69b2748954d71c1e904adae36f90f3e513a137f48fa8231ee819da6f60bc66c952573a8ce09855b04cecf2ef64cb811ad3fe5b4a3d4c64c231053742a4101b405816309902ad7187ec06f9399631b1715632c2829cbf6ed86f4e87af90e8c4e5ad872453959ab756da7bb617925361ae36d50f7e1d7532ac0e471c2b8d245df5ff65358c87b875ab9593c10bd75d454f94655f722277310536919ea791861d3095e1cfd618c393dd83457010361c82eb700cbf1d202a4a5a6917ba8920648222250f0737ff6dc325f0f1a148b121c68babe2fc95094e0473e16598845fd3a879b6bed6f718dd49fc4cdab97b481aa41994a8e3008ed6a1054b84e0f28c06d4cf02459b50e420cd31d7e415eec7e4870d8574a93732cf7dc48d4e1958e98f87baae6947dd5af8a97b67f19e0e9cb86ff39d6feeb65c9dde3019bcf314e5a6874ce507b12c085826b4b81f95b76b7c9793fd1b0d42e3db47b872bf4a757283974c13701e4513537ffe1f0d22db6486fad80d1e15b0327cc20a86705b6b03907535f38fb6d0c46bb54ae845e2a617bace4a1076c285634e24ac29bf77add5811948d443fa1797f8da80b36e03693d19d3d84d7b0df2c9bfb5b27236a0b9d1bc67ec46528f0d7757b7fdc27f31086b272edf696d72323b1e8d93aa85a630152d386e56ace66355346bbaa89b0bfa88961cefc247d8ad5f8d6e6270a2262a3a0c8146150f9424ddebccebe663da76fdd187da99910511d83266e1cc4639313a3d76a87a7383aff0d4b475cb20061bfc223d65bc03b89eb374b5cca91781c753cf0f4910b83b6bcc3b9bb02ff5ef3b57112ab2855994661725828a9e603ce138054c014671a5621900f9d7024ca3b9056669abee4b65aeed36726717f97d8397ca4f4c3047abf649882d0ff6795fbf3684ab49334fdaf31c292ee74f1f8887b732fa26614110c532d4d511b223f90edf87f3707a97c596d605d04acf3a1e935201ff816072cfa28c8015902d294e330c326a9dc155d1ad83aa03c544deabbe2cc81d2e459ff9faebb0ca23266b917e8d5a7dcdd3b61e09da873aa14c47429d81a5c6b1d0921ef070f36af1a8e1b25d46bcf8f152d52cb44e28453603a0edfadb7ff4aceaa1c8047e9c5756d36e8eea5200c9228a76098cfdf54796db64a466eea49bf32492fad07bfd7001a66392c9e2f7e8a3f1f4b8c9426e40e6340fe87b412be12cf821aa7887e456596fb44e03c5c013d276f0a9d73197c587261ca48c488d2018153528c0a796b2d958b607193b07bdedbc1efe079327b946cbe98d4565bed19051e57be24c43dde706e5d6f3044ec6f8426e83f4a07a8c48d0fc986b9276d306e199dcd8e95603ef57f21682194dd90c9f7622021f4e8a9c01899451c482685e2d7725951838f4ec0a2785c378fb132ea508255d48105df4e39e186600a7a35210cecdb501b507ed0f4fb17fb6547e142dde84e7b026a5dd28489b8419aea83e44e2e3a40b052508b634a859220a5f5d195cd404230c2f01dc799ea4178b6e20ce71da5fc168aff031e75f2dfc0a945e3bfc405a5de95fe1a3cc8dcdd6633efeb2851896b50e59264a0f86e54dc8057abefd3283aaedc522a0a8e588413b688d45f99f9aabe60c91a82d37a1ae86f3dc1bcdd3dc345c625cf0da7d5be94a50cda5f789cb422ed7e83cba25e5568f7156eae54b9307cfce7c4742c60ff850500d69e7d09cf599528f9474b69ed2fb22c2514648ca0f5bbd1be9d575ad4c689a0a544a6c6c8b4c5d80156148cbd66fcc9cad086b42be471f440b93ae3cf57321746fb5cd58311e210f18ddacf7eef3181de9d664a4bad200d7282de30380b6d5df86fd801167c5b6d306767ca8b6844c6994158f664e0fcb6ae661f3d5213f38a5fd1356bfb5ee2f566d6df82cfe955842d6ed7ab5e6fb09fc387484e0d3c3bc65f059edb04ec8db07c3562ad38ace5591d3df3967bffb455cc6370a62654175ef1c8702b01f024499902f9238890a5ef3044f869c8ff37ce8f64d9325464a79176f169e4fd9a55e09bf83a45f52d2ee41c25ec0cc3983150cf82536661038bc6977945dd3775e293d3096468bcf0c22c6fd12be0133ba2178ac3900ff2cf21337f87906ef60c23516d2f1efb0b5095656285352ff934493296aa3a6ae89a7ff1d8129eab7859c2e2629e286b38bbc6b63e3f2aa6dd2be66f20cb1493f6ec2fafab7c6af4efbbec257c93eb0fc515ac27555a9009f60f161b75d9bc8402b1fe27ae1baaba89f42fbd6916b246bd0356eddad23709fd012e313f485d4f8d4a1e76910a4a27c6beee919", 0x0}, {&(0x7f0000306000-0x35)="52d8ea4375409dd7f4a503505fdb4382320d9a73b683456ce403fb916f912c6cc59f8f4cf08b25bd4f0420132ed3aac3f72b2c64df", 0x0}, {&(0x7f0000df0000)="cf567b8f30daa8b514af71fb39398702d54c507ac391d0a1c7daf575db92aa601c7f0a842f16b37a67aa1707c13d80c9e6161f87c7389968bf9cad6ae8404cc9a5e4daaf851fce2f05cb553b4cc31e25f04f4cd8fb06d7fc4db21e952e6a2dd0e48f89fd3efafeea03cdbcf28753197669eff27f03dbc9d54bb38f9f07254efb66c24f1b3b91844c41ff90beaab8daac2d3eecfc65eb6417c0c1158becbe727718a5669eaff7bb90824cfd6aefbe", 0x0}, {&(0x7f0000ec2000)="1adff1aadd937a7ba2bef121fbf0a17cc2ececbfd13f74495d4f6bc511472eec74f10b325ee7c386a7628dc8ac7acc0792c8ce9ca2af031dd154384ee95d8444b26ca46a9ca3a3b04014eda5718d0b5ad23f1c390119df9494430e3b1b2254374e53ed3f990e0160bfc414414a59ff20da491923a4800041b47020ef719826e170c5a406cf02695a370a05d611f8794fa892252b9eb846393c5e65294217380921f9fe373e46a31b", 0x0}], 0x5dd75715bbcc5af) 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x0, 0x10) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[{0x18, 0x29, 0x3, "a8"}], 0x18, 0x0}, 0x0) select(0x40, &(0x7f0000597000)={0x0, 0x5, 0x81, 0x2, 0x4, 0x8, 0x8, 0x200}, &(0x7f0000e20000-0x40)={0x10000, 0x100000001, 0x0, 0xd6, 0x0, 0x4a, 0x80, 0x7fffffff}, &(0x7f00007a1000)={0x8000, 0xa1, 0x9, 0x8, 0x9, 0x1000, 0xffffffffffffff00, 0x6}, &(0x7f0000350000-0x10)={0x0, 0x7530}) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="66640000ee20") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000041b000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64cb, 0x4, 0x1, 0x3ff, 0x58}, &(0x7f0000549000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef1000)={r1, 0x3ded}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c03000)=0x0) getdents64(r0, &(0x7f0000cb7000)=""/0, 0x0) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c13000-0xb)='/dev/loop#\x00', 0xe8c, 0x80042) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) sync_file_range(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000674000/0xe000)=nil, 0xe000, 0x8, 0x4010, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c9000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000dae000)=0x5, 0x4) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000719000-0x12)='/dev/input/event#\x00', 0x7, 0x4000) write$evdev(r0, &(0x7f00001a2000)=[{{0x0, 0x2710}, 0x4, 0x0, 0x0}], 0x18) clock_gettime(0x0, &(0x7f000073c000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000eae000-0x48)=[{{0x77359400, 0x0}, 0x40, 0x8, 0x8}, {{0x0, 0x0}, 0x100000000, 0x1, 0x5}, {{r1, r2/1000+30000}, 0x3, 0x1, 0x8}], 0x48) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002f3000)=""/27) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r1, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000030f000)={0x0, 0x0}) request_key(&(0x7f0000809000-0x8)='keyring\x00', &(0x7f0000e00000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea9000)='/dev/input/mice\x00', 0xfffffffffffffffe) ptrace$setopts(0x4208, r1, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = request_key(&(0x7f000004f000)='rxrpc\x00', &(0x7f0000d97000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ad000)='/dev/input/mice\x00', 0x0) request_key(&(0x7f0000b0d000-0xc)='id_resolver\x00', &(0x7f00008f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000-0x3)='$:\x00', r2) tkill(r1, 0x27) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ptrace$setopts(0x11, r1, 0x0, 0x0) 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xa, 0x80000001, &(0x7f0000961000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00004ad000-0x10)={0x7ff, 0x1000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r1, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000227000)=0x0) exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)='1', &(0x7f00008a3000)=0x0, &(0x7f00002b6000-0x4)=0x0, &(0x7f0000000000)="db9aec2efd50f3acb499da1d464aab618d6d78aae21d8c4ece4fe47f87bd99182da01837726459448d6089887947e5860b5e4342862e1084927de273140cc14a7f93b0030a439021240dd57002b115758d076050ac290c304a10dc478239329ea6a8fae8d46836df01a3010fad2392b80ccd8e93c74760db17035a6d3e5a475ee7cf507e3a2e0c4bf887d9c303bc41a71fcd") mq_timedreceive(0xffffffffffffffff, &(0x7f0000243000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00000d7000)={0x0, 0x1c9c380}) 2018/01/08 09:12:18 executing program 6: clone(0x0, &(0x7f0000c28000-0x1)="d3", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000347000-0x1)="e6") tgkill(0x0, 0x0, 0x0) 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) clock_gettime(0x0, &(0x7f0000c2a000-0x10)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d87000-0xe)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a63000)="ec4911461ae842d3ecd3b41a0c0c63b5a9c1a6922aa36548875201760969553749c15cc2c988289fbcac785c882634582560f5d4971e52f688f311049458521107b5898202ef8fdb8b07612d8f9cf91d2cc9598d1681c03da379a36e8a59d8222ef2175788ab4da8d9ffad3b06f92ffcefbb98ea3af3dae6720534cabcf7d9e4496084623f6fbc45575c0868759e55060d52531b7637928c65858f63071fe4c65fde12b246bb52023dae03de50bd527adb2115c1b103c2fdbe0cd18d78ef0ce4a5d3f516aa4261172e2b2cb41fad2658bc28f5910698c9e5671286eac809a752a7c6c5", 0xe3) timer_create(0x0, &(0x7f00000c8000)={0x0, 0x2a, 0x1, @thr={&(0x7f0000f42000)="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", &(0x7f0000771000-0x79)="4c124344b88b8cd051530ef51d80267762e6a602a43f4d9327773d1d890d11af0462b9c562363b3400828997b97749be4e1bdb97a33ca0662804398069c18958c0c62d7ac3e232673784f202b8a97fe0e74a94ed3067f32574ac7e775151ba2ba94d17a8d9048a894764a505ae9904121db1d71e63eed6faed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00002f3000-0xe)='/dev/keychord\x00') 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00004d9000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000+0x627)='^&\x00') 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000032a000)={0x0, 0x101, 0x1, 0x101, 0x2, 0x100000001}, &(0x7f00005cb000-0x4)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003dd000+0x355)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000061f000)={r1, 0x800}, &(0x7f0000ac0000)=0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002d5000)=0x20, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000ad000)='!\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000093d000-0x10)={0x0, 0x8, 0x1, 0x800, r2}, &(0x7f00009bb000)=0x10) 2018/01/08 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000736000-0x12)='/dev/input/event#\x00', 0x2, 0x202002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000393000)=""}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000cb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4d000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000b9000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r0, &(0x7f000094d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x14, 0x0, 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, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) 2018/01/08 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f00007d6000)="") 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fdatasync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) userfaultfd(0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000e21000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b4b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000736000-0x50)={0x40, @tick=0x3f, 0x3, {0x200, 0x7ff}, 0x80000001, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00009b3000)={0x7, 0x0, &(0x7f0000686000-0xe2)=""}) 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000884000)={0x20, 0x7, 0x9, 0xfffffffffffffffb, 0x212, 0x0, 0x100000001, 0xffffffffffffffff, 0x0, 0x3, 0x74f61390, 0xac0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/sequencer2\x00', 0x200000, 0x0) epoll_pwait(r1, &(0x7f0000076000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000885000-0x8)={0x80}, 0x8) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000243000-0x38)=[{r2, 0x1, 0x0}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0b000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/08 09:12:18 executing program 4: unshare(0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = eventfd2(0x0, 0x0) fadvise64(r1, 0x0, 0x8, 0x407) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000066c000)={0x1, 0xfffffffffffffffe, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x8, 0xfd0b}) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000dde000-0xc2)="", 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) chown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/01/08 09:12:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x380) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000001f000-0x6)={0xc35, 0x8001, 0x439c269b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x5, 0x9, 0x9, 0x4, 0x7, 0x10001, 0x1, 0xff, 0xfffffffffffffff9, 0x3bde, 0x2be, 0xa8b}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x9, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:18 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000090a000+0xe9d)='/dev/pktcdvd/control\x00', 0x105101, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d0c000)={0x0, 0x9}, &(0x7f0000a8d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb3000)={r1, 0x3, 0x6, 0x7, 0x8, 0x1ff}, &(0x7f0000001000-0x4)=0x14) splice(0xffffffffffffffff, &(0x7f00005c6000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000019b000)=0x0, 0x8000, 0x0) syz_open_dev$binder(&(0x7f00008de000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f4000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000983000-0xa9)={0x0, 0xa1, "4060ddee73b0204af0fc541b7c0932287728ad6dfdf6bff0cd3cf3912934cb41491e734fa50b3c5ecaaee1bd2a6c3acaca5ac59b7b9a567720fd9ccf0692b816913bb6007275f2f03b7324f01b33f8c5bef01aab6a483e6fb6f28b8077d38abf4795f702c57c17925eb1c60b71aafa639a78d699e6e75d790525dcc0f2a001d7f670cea3042c7fb3f49b9d632fd8bf6c6f11fbd14db75d364ccfe01c273b3bc34c"}, &(0x7f0000000000)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0x18)=""/24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000003000-0x13)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1d, r1, 0x1, 0xdce, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0xffffffffffffff01) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00001c0000)="578a26da109a68b98828f219980c8a8221520994fe5c197c2661003dddeb34fae186f2d1ebda4f321ff0b5fc11a0d96ddb4131238a4aec33faf2b7a3336f625ff156b9aaf54c483b1aad9395ac94fee57c13cff8b8ceca1e1fa3c42cde67712ee015a756bd1983cd43fec147694b7a49ef0c1803cb21d0c28966e5ad99f6a3f26d051770fabbb81f2f5cfa5afca1143f2723da704dca1917ebfd4c9108dfeb64725c9e5834fa9ab643548663aad8a564ebfe664cfad044ab2ba94d66bbf096bd90e63bd1dd5b72909377e0abafe893d30bc3fd15e32a782e356953adb0ef82157858c6f715b3fbce5e4cee9c") remap_file_pages(&(0x7f000083d000/0x4000)=nil, 0x4000, 0x1000000, 0x3, 0x103) timerfd_create(0x3, 0x80800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000e000-0x1c)=@req3={0x4, 0x80, 0x1, 0x0, 0x10000, 0x8, 0x8d4d}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000000d000)={"bc858f68487b424c3ad9ed057e83b7dc", {0x4, 0x6d2, 0x7f, "db02ced1f5c7", 0x8001, 0x0}}) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000009, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r1) 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xc, 0x0) write(r0, &(0x7f0000be6000)="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", 0xfc) 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2018/01/08 09:12:18 executing program 0: r0 = memfd_create(&(0x7f0000258000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x6a)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b0c000)='/dev/usbmon#\x00', 0x0, 0x4880) 2018/01/08 09:12:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b87000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchmod(r1, 0x0) close(r0) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)={0x0, 0x0}, 0x8) alarm(0x800) r2 = memfd_create(&(0x7f00002b0000)='$!\x00', 0x3) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000028b000)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000a73000-0x4)=0xc) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000010f000-0x8c)={r3, @in6={{0xa, 0x1, 0x628, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a72000)=0x8c) 2018/01/08 09:12:18 executing program 2: prctl$intptr(0x8, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a47000-0x4)=0x0, &(0x7f0000148000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x42)={0x0, 0x3a, "1d206f6a06961c6bf65b1aa96bf6239210cf0638acbce398388b374d38eed065b928f5c189955dfd47e34d89cd6e56c5fd2aa02ed0302bc5f2f3"}, &(0x7f0000414000-0x4)=0x42) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x0, 0x8000, @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]}, 0x0, 0x8, 0x7, 0x914, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/120, 0x78}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x6, 0x1, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffff7ffffffe, 0x0, 0x804, 0x0, 0x7, 0x9, 0xfffffffc, 0x9, r1}, &(0x7f0000363000-0x4)=0xfffffd00) 2018/01/08 09:12:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = memfd_create(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x3) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) readv(r0, &(0x7f0000445000)=[{&(0x7f0000dd0000-0xc7)=""/199, 0xc7}], 0x1) writev(r0, &(0x7f0000148000-0x20)=[{&(0x7f000093c000-0xaf)='n', 0x1}], 0x1) shutdown(r0, 0x0) 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000e3000-0x4)=0x10000) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) fcntl$setpipe(r0, 0x407, 0x3ff) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e4d000-0x10)={&(0x7f0000c4e000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008ae000)=""/244) clock_gettime(0x0, &(0x7f0000a45000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001f7000-0x10)={r1, r2/1000+30000}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e63000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000bab000-0xe1)=""/225) getpeername(r0, &(0x7f0000537000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e3c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001ae000)=0x0, &(0x7f0000746000-0x4)=0x4) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000013000)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000012000)=""/12, 0xc}, {&(0x7f0000012000)=""/0, 0x0}, {&(0x7f0000013000-0x34)=""/52, 0x34}, {&(0x7f0000011000)=""/70, 0x46}, {&(0x7f0000014000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/193, 0xc1}], 0x8, &(0x7f0000013000-0x60)=[{&(0x7f0000001000-0xe6)=""/230, 0xe6}, {&(0x7f0000013000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000014000-0x18)=""/24, 0x18}], 0x6, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@generic="70a5fbab4bf928422af31466950b3f51", &(0x7f0000001000)=@ethtool_rx_ntuple={0x35, {0x2, @hdata="4e6dd21c9f2e91bd913c585db01b984d0f5d363aabbac4ec85b09d26e001c9867db56b3715bdced4d478f52b7e7a7a8949b45a8a7f2aca6d16e66640083a76d68af9a4c2c1269a86", @usr_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6, 0x32, 0x6, 0x1, 0x0}, 0xbd, 0x4, 0x1c83650f, 0x5, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000e77000-0xb9)="14a83f1b152396dc9a51fa9d38ace7d6c21d67515018e5d857674a44cb03c84361d52c756796f1a0eacc1b5d8628e2a7dd7a4353b051d1b304b45734534a0e0d6b090d0b0dcb36c2348710e41e2feb2f245370c9a867efb9786509999130e1a827f2b8da0aa500972ae077c1fba5e3f85331dc617304b9386d81d67eee9d4bcd5447be1e68690000010000000000cded17a8a9a6c312c175b3fe0094557d3efd9f6f7e70bf7b5c821fac77ff4326551922990893cc8dfdb826") connect$inet6(r2, &(0x7f0000dbc000-0xa)={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, 0x1c) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/load\x00', 0x2, 0x0) epoll_wait(r3, &(0x7f0000e6d000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000340000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000324000-0x8)='./file0\x00') open(&(0x7f000009b000-0x8)='./file0\x00', 0x101400, 0x19a) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008d5000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x13) symlink(&(0x7f0000376000)='./file0\x00', &(0x7f0000e5e000)='./file0\x00') r2 = syz_open_procfs(r1, &(0x7f0000965000)='ns\x00') mkdirat(r2, &(0x7f0000faf000)='./file0\x00', 0x105) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f000036a000-0x4)=0x5, 0x4) writev(r2, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000929000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000006f000)=0xffffffff, 0x4) r1 = socket$inet6(0xa, 0x2000000000000005, 0x4264) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000ddd000)="", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c7a000-0x4)=0x0) 2018/01/08 09:12:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fad000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x7ffffffffffffffe) clock_gettime(0x0, &(0x7f000011f000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000338000-0x4)=0xfff, &(0x7f000096a000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000624000)={0x100, 0x5c4, 0x8, 0x100, 0x3ff}, 0x14) 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000001a000)=""/253, &(0x7f000001b000-0x4)=0xfd) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001a000-0x4)={0x0, 0x0}, 0x8) 2018/01/08 09:12:18 executing program 0: mprotect(&(0x7f0000b82000/0x3000)=nil, 0x3000, 0x100000c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000000c000-0x1)=0x3) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x28060400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000007000-0xa)=@generic="cca4f515b1ed290d2ca904a90b1635d9") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x3f, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0x9) timer_create(0x3, &(0x7f000000b000-0x60)={0x0, 0x30, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x0) timer_delete(r4) [ 55.281151] device gre0 entered promiscuous mode 2018/01/08 09:12:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000219000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000655000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xec) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e7d000)={0x0, 0x3, 0x3, 0x1, 0x7, 0x20, 0x9, 0x101, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8cbb, 0x80, 0x10001}}, &(0x7f0000605000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000569000)={r3, 0x8, 0x1ff, 0x7}, &(0x7f00003ad000)=0x10) r5 = syz_open_dev$tun(&(0x7f000092e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000e6a000)=0x40000000000101) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) recvmsg(r1, &(0x7f00008ec000-0x38)={&(0x7f0000545000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f00006f3000-0x40)=[{&(0x7f0000e83000)=""/31, 0x1f}, {&(0x7f0000e7c000+0x72b)=""/246, 0xf6}, {&(0x7f00008c4000)=""/131, 0x83}, {&(0x7f0000bcd000-0xe6)=""/230, 0xe6}], 0x4, &(0x7f000065d000)=""/93, 0x5d, 0x800}, 0x2002) r6 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x1, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f48000-0x8)={r4, 0x4}, &(0x7f0000e62000)=0x8) setsockopt(r6, 0x107, 0x1, &(0x7f0000213000)="01dd4ddb1791830000000000000003003eb1d3e0c64b19c7b0009c91", 0x1c) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000013000)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000012000)=""/12, 0xc}, {&(0x7f0000012000)=""/0, 0x0}, {&(0x7f0000013000-0x34)=""/52, 0x34}, {&(0x7f0000011000)=""/70, 0x46}, {&(0x7f0000014000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/193, 0xc1}], 0x8, &(0x7f0000013000-0x60)=[{&(0x7f0000001000-0xe6)=""/230, 0xe6}, {&(0x7f0000013000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000014000-0x18)=""/24, 0x18}], 0x6, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@generic="70a5fbab4bf928422af31466950b3f51", &(0x7f0000001000)=@ethtool_rx_ntuple={0x35, {0x2, @hdata="4e6dd21c9f2e91bd913c585db01b984d0f5d363aabbac4ec85b09d26e001c9867db56b3715bdced4d478f52b7e7a7a8949b45a8a7f2aca6d16e66640083a76d68af9a4c2c1269a86", @usr_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6, 0x32, 0x6, 0x1, 0x0}, 0xbd, 0x4, 0x1c83650f, 0x5, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000e77000-0xb9)="14a83f1b152396dc9a51fa9d38ace7d6c21d67515018e5d857674a44cb03c84361d52c756796f1a0eacc1b5d8628e2a7dd7a4353b051d1b304b45734534a0e0d6b090d0b0dcb36c2348710e41e2feb2f245370c9a867efb9786509999130e1a827f2b8da0aa500972ae077c1fba5e3f85331dc617304b9386d81d67eee9d4bcd5447be1e68690000010000000000cded17a8a9a6c312c175b3fe0094557d3efd9f6f7e70bf7b5c821fac77ff4326551922990893cc8dfdb826") connect$inet6(r2, &(0x7f0000dbc000-0xa)={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, 0x1c) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/load\x00', 0x2, 0x0) epoll_wait(r3, &(0x7f0000e6d000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000340000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:18 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0xfffffee4, 0x20003ffc, 0x0, 0x0) mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000032000)={0x65, 0x81}) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) 2018/01/08 09:12:18 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000019000)={0xa, [0x3e, 0x9, 0x7ff, 0xfffffffffffffff8, 0x5, 0x2, 0x0, 0x1, 0x6, 0x7f]}, &(0x7f000001a000-0x4)=0x18) 2018/01/08 09:12:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000012000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) socketpair$inet6(0xa, 0x800, 0x94, &(0x7f0000b43000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f62000)={0x8798, 0x1, 0x5604, 0x200, 0x200}, 0x14) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 09:12:18 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000469000)={0x0, 0x0}) utimensat(r0, &(0x7f00009bc000-0x8)='./file0\x00', &(0x7f0000a2e000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000179000)='./file0\x00', &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000c8f000)='./file0\x00', 0x20000, 0xcd) sendmsg(r6, &(0x7f000008c000-0x38)={&(0x7f0000a3c000-0x80)=@generic={0x4, "39ce9eafa2f89b7f6c24a4cca21b237622afc42059b4b569d522e3c74631d2dd3c06fe96c181a702f91f37ec6e0c30f4c88c75d6b6bfeae2a1eef10972660a2a341619ac58f0918e101f69a0e24ec6e33cc6c78d48a80d114e1a073889aca942c21421d62fec6aac6812414a1231e847e8ba900e3caf4c830450c4aadbca"}, 0x80, &(0x7f0000eb5000-0x30)=[{&(0x7f000061f000-0x9a)="5a45ce934d6315f7cefa7896117fbe7830d5cea09b5f45e11f06ebb08081c45347a0f2bdb08c791a11cddb32309bc8a20dd3bc466b8fe00f0a5aab4b9eb398409d3fcb47b4b88e8c371a12040a6a7ab8f80d18bc5f63a2499845c41675eef725f260baa14b5e9ab34f665271627da22205dada439dc7789a96f92cc0f708d5696734ee1eb65f3cf556db3907a0f4cc535fbfed880cf7a6e37cb4", 0x9a}, {&(0x7f0000b42000)="b2b26833fa8adc24517e1af138771ec4266d", 0x12}, {&(0x7f0000405000)="ba8151c9b1031fd7bc9b35296f0e3f38cc202662e9ea0d1c169d3a1aa7f832d0280c9696baa9c649996fedd5819c83ce7abe6348a55abff0daec24b27bdec46b0467147acbbf19a292471a2ca4a9e12f4a791339627729e5aef37bed3f65c4a40a81050d5d27dad5b21bafbbc57f92e2b67a9164179a79306d04776eef335ad7f05aaa8e8c3d0aa4edd53cbc5092b11ee8e60cca6efb358ae2b95ed476", 0x9d}], 0x3, &(0x7f0000d9a000-0x278)=[{0xc8, 0x108, 0x0, "9c08863defaf78a6741f704947fde721ee7560d28413cd767c33dd07a47f34c13aaa5da38f802cf57f41011e38b6a65e5f08d375d814f0254149c4e6447fb3c0f8b1e5270f96cb7f2e3dfd749105d6f461fda208cd95db91a13563dc92e2dbdc4e0e11fe55f2d13bee27a21d58db6d7ee03d60308899b015b21da73f4bc4d4eb4b82b8467fca1ffd4ed9c2f86564caff4d9b9f4fa3f1807281ef1dd1b2cb3278345cdc074096cf617d2abb1b95b2539655a3474f"}, {0xe0, 0x113, 0x6, "6442d324b4227ec02cfed5ccb81b8e60bd54793871a81dd7b1e081317d6c09d8a192491d4b47533a59400c143c8de9d75e173d6a21cfe52887f222dab00e19729bfdf8e9d7698c311f6f202d5ab4bcba88b807bfb403c04666dd21d5c018f8eecaa8906e4db6da49397a4896848f3e1ce5f5fc5727c1ca354b89b6d6c643de79720cdddf53cde8325905234ae6c94c05bdc85a1506bcbedfe8de49d22bb9265bb46f048670b8e16c7c7900a40a7d72d57bcf08062a5b386fdc46597d94d1c3591a44002554ed0fd59fa5b336f2a851a0"}, {0x58, 0x19a, 0x7fff, "881c7e678dd8c6c2b5a7df7b580bad5086b3cafe0edf2717526b96a69ac95ace7f74bdb88d325d983a1f105a29843f792eb489661feb9a6d4e916b96ae9a599a33da"}, {0x40, 0x29, 0x1ff, "be459d82d41d536c5263bfde8f6d66fee9ee448707fc10c18e664fcfc36116c757e77eba901e7ff924d2bf8a"}, {0x18, 0x10f, 0x76, "37b556107badb072"}, {0x20, 0x10e, 0x21c, "f9b56d754be754f032e20a7a"}], 0x278, 0x40000}, 0x20000000) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/context\x00', 0x2, 0x0) kexec_load(0xfb84, 0x4, &(0x7f00001d1000-0x80)=[{&(0x7f0000bcc000)="78eb6b9c9c0953fea56c60cf66e2511a0d05fae2a457b4aace56ebc6958b4a53c89da9742ed706e56bd82963dbf36dde543f6464d55ad8680565c191fd9f66fa7846f24ce8c0b0e3f03b7a6acbfae277010a875275570f1463ddf3ce5332", 0x5e, 0x400, 0xff}, {&(0x7f00006fd000)="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", 0x1000, 0x0, 0x10000}, {&(0x7f0000005000-0x6d)="5147c3aec058bfb6f7036a454a8919e81267872a47d0d76c00820b2644c7704d69c64135b69e6297aacf04bd3748ce76b129ba55e29183d75e11830b6ae020a4916ba09d484ae96cb6e9885921a870d27741f4893613e590c855f3a27ee5f6def7827098715e2ceaf8afa8b02f", 0x6d, 0x5, 0x64}, {&(0x7f00004b8000)="e9934b468f08d6026fc3b096d64a78c095ab536292e9962ecc5614e6f1e197d678b558723811526f4078d83a89ae", 0x2e, 0x3, 0x4}], 0x30000) sysfs$2(0x2, 0x1507, &(0x7f0000957000)=""/218) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004a5000-0x8)={0x0, 0x4a}, &(0x7f000002c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00004d2000)={0x516, 0x200, 0x5, 0x2, r8}, &(0x7f0000af2000)=0x10) r10 = getgid() chown(&(0x7f0000c7a000)='./file0\x00', r5, r10) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") getsockopt$inet_dccp_int(r6, 0x21, 0x1b, &(0x7f00002b3000)=0x0, &(0x7f000020a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000107000)={r9, 0x1}, 0x8) 2018/01/08 09:12:18 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x81, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000621000)=0x0, &(0x7f00000d7000)=0x4) rt_sigsuspend(&(0x7f000049c000-0x6)={0x0}, 0x8) 2018/01/08 09:12:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003d4000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/08 09:12:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) fadvise64(r0, 0x0, 0x4f, 0x1) setxattr(&(0x7f0000237000)='./file0\x00', &(0x7f0000655000)=@known='security.ima\x00', &(0x7f00000b3000)='\x00v\t', 0x3, 0x3) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') prctl$setname(0xf, &(0x7f000021f000)="2940766d6e657430ec626465767b2300") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d7c000)={0x0, 0x7, 0x4, 0x4, 0x9, 0x8, 0x20ae, 0xfffffffffffffeff, 0x7, 0x100000001, 0x1}, 0xb) 2018/01/08 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$nfc_llcp(r0, &(0x7f00000c8000)={0x27, 0x5, 0x7, 0x1000000000000006, 0xffff, 0x7, "76d00559f2c40f919fcddaf3c7449371b7fbe5c7f46764b3d5c804d00c077cf89bb21679c573c9162a273a3d23ee704321062b6608624261d1717fed6cf1ae", 0x4}, 0x60) request_key(&(0x7f000043d000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d07000-0x4)=0x0) 2018/01/08 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c01000)="610b000000e3ff000000008000000046cf80a70605000000a889b28fbd860000000000010000b4d1f94803cfabc01f0000a5622885424fcc") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/08 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe2(&(0x7f0000a6c000)={0x0, 0x0}, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000215000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x3, 0x2, 0x4, 0x8000, 0x1, 0xaf}, 0x20) close(r1) 2018/01/08 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r0, &(0x7f000051e000)=@file={0x0, ""/4096}, &(0x7f0000924000-0x4)=0x1002, 0x80000) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r1, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) 2018/01/08 09:12:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000001000-0x40)={0x1, 0x200, 0x5, 0x1efd0d61, 0xffffffff80000001, 0x3, 0x7fffffff, 0xd8}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000001000)="") 2018/01/08 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) memfd_create(&(0x7f0000440000)='dev ', 0x2) 2018/01/08 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000685000-0xe)='/dev/keychord\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cca000-0x8)={r1, 0x6b85c442}, &(0x7f000048d000)=0x8) 2018/01/08 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ed000-0x16)='/selinux/checkreqprot\x00', 0x80840, 0x0) shutdown(r0, 0x1) getpeername$unix(r0, &(0x7f0000b4c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000cf8000-0x4)=0x6e) ppoll(&(0x7f000075f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x0}, 0xcf) rmdir(&(0x7f0000838000)='./file0\x00') 2018/01/08 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a24000)=@assoc_value={0x0, 0x101}, &(0x7f00009b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001e2000)={r1, 0x1}, &(0x7f000016f000)=0x8) socket$inet(0x2, 0x800, 0x7) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000541000)={r1, 0x9}, &(0x7f000081c000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1a2) r3 = socket(0xf, 0x3, 0x2) recvfrom$llc(r3, &(0x7f0000d1c000-0x20)=""/32, 0x20, 0x0, &(0x7f000026a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000bc8000)=""/149) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/08 09:12:19 executing program 6: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x100000000) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ab0000-0x4)=0x8) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/08 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 09:12:19 executing program 3: unshare(0x8000400) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x5ce9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4000000010000000, 0x0}) ioctl$void(r0, 0x5451) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x40, 0x7a, 0x8a, 0x0}, 0x10) r2 = dup2(r0, r0) epoll_wait(r2, &(0x7f0000002000+0xae2)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 09:12:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x27, "18122afed33070493d3dcaafbb246798cb77a6388b28a448813ecd3338ab00953c0e398d9c919d"}, &(0x7f0000014000-0x4)=0x2f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000012000-0x6)={r2, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) lookup_dcookie(0xffffffffffffffc0, &(0x7f0000013000-0x1000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 09:12:19 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000005000-0xc3)=""/195) 2018/01/08 09:12:19 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x802) 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) writev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000002000)="ce9e70eca199d8c4280df9b91737888ee8b7891435c67332e26675e557129d48869e45d46324be1101c733021a2c9cd5dc3bb1034258c5fd37c8e13d27d85375aaa355ee0c93ba6c0e4df397bb7107e75fb23b72444cf441ce2e2f6e8f9119a20f18e99d122f76864afd55260327d24554026ca3d90a6e70e3feac875ebdd0d0fd36b85fcce03f819802eef4eff7fdca7c7f929f8925f6ca2683c0d35643fcf56bfc024f91e303", 0xa7}, {&(0x7f0000003000-0x1d)="d8924287768ca679f71e0e69b91d838ce16bd067f265057ca287242f93", 0x1d}, {&(0x7f0000000000)="55884019e80369bec855607a49dd6b0a", 0x10}, {&(0x7f0000000000)="b63fd981c53b9eb70254f2dc611bb697943877bed4ed0735696d7163e88c42faf1144ced8b2787a9e15ed51d4cdba990194e50d20111be4f83e5d67c2510bdd4dc80882a321072d4dce34100e1cf8d9b5595f28b0ee1c52849ca72131a906c5931fc672b8588bb04ce22168b6385d9f0748e6013aa8e1685a9edcbedb597d255b8c92ae8077d5a4535f79b8bcf108563d0f102615891c5265fe828f5f384bb47cd7fffd8aa2001b664ae79b4b76a648a455a84ebcd2dc8e03e26153eb617251b4e267e3e49b05b98095674c3d6c22319366eef6d37ae09aa341956a3667ba658", 0xe0}, {&(0x7f0000000000)="24e4e7761d12cb9fbb1a94688ba61d63683e9e9cc97f15ae6a8c735b3a585dd7611cac3dbca2c859935ce5edbbb3a2ab7a187c30", 0x34}, {&(0x7f0000000000)="a4ae7b68b57d4d43cc82da44ed03e2bb774d07793c9eb302a7f7c5f2d66f72d441e75c1f221155f08c9cdf43afdfc461f43bc8eece362d715d536c2cfd5d77dd41bcac38e0b6d2a57332f009156d39d0a28c1b61ba841a4021c2d36b3e92d4be5a02f5c5920d67253cb888cf9de0765ad66c21e68a7f3c5ccb6df2409d4794e4116d5559c7f5b014631fc4c8418c84fdd12e35be8a2645", 0x97}, {&(0x7f0000000000)='?', 0x1}, {&(0x7f0000001000-0xee)="5f5ac05297d814f1f91b205f9bb02efc9e685297609b1bc00c78e0c9289b7016d3eeacc02b65e476b834032fae5ceb9cf768e74a31dd77851723916fd4dbe39b9df1d3f3346ce69efc6b2d938bc07cdf2be91f12e5604e28fde4dc8093009ebdc4905f347e9fb731d9abdb9a098309ce0d3055f45fd48cb7fce906662659d44aaddc53831bc3c3e29534121969c180c85d820044228bd01d46ec1729201ae9f372201b7e2da8b8f2acfb0b6f80f03ad9f9f85441715774a6927b685a7787d0225de4860d750672a668a86bb4ca13af209904930e14e3df6836fb080cb5745d9b6b9341fd6713a96f6d3d41cf24df", 0xee}], 0x8) 2018/01/08 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc2000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000c31000)=""/41) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f4b000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00001c1000)=0x1000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x40328dae, &(0x7f0000bd5000)={0x0, 0x0}) 2018/01/08 09:12:19 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000000d000-0x4)=0x0) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/08 09:12:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00005b2000)='./file0\x00', &(0x7f0000000000)='efivarfs\x00', 0x1000000, &(0x7f0000000000)="f3c96673384b34e1f7ecbf800fa1c94d679ee39471bd0a608b83223d66bd15c0c426402758527cb22ec63c077d5b6318d652df20b2b0b4c931b622a519d9f61d4e8f9b06017b194db957b3cbc44b6cb9a1ff33f650046d38639e98d9597de6d607c3") unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000200) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x40) 2018/01/08 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0xffffffff00000001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fd0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fe8000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000edb000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f00009d0000)=0x98) r2 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f00003f0000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) dup3(r2, r3, 0x0) 2018/01/08 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000075f000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000808000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r0, r2, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2018/01/08 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 55.836837] binder: 8081:8083 ERROR: BC_REGISTER_LOOPER called without request [ 55.865896] binder: unexpected work type, 4, not freed [ 55.869846] binder: 8081:8106 ERROR: BC_REGISTER_LOOPER called without request [ 55.874676] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/08 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) clock_gettime(0x0, &(0x7f0000757000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000feb000)={0xfffffffffffffffd}, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000)={r4, r5+10000000}, 0x8) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x6a) 2018/01/08 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000554000-0x90)={0x18a, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/08 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b15000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f0000ba4000)="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", 0x1000, 0x40004, &(0x7f000044a000-0x10)={0x4, 0xe6a, 0xfffffffffffffffb, "1a343baffca6", 0x7, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000650000)=0xba4e72d, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9d000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f}, &(0x7f0000c23000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004eb000)={r3, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffff7}, &(0x7f0000c38000)=0x3b2) utimensat(r0, &(0x7f0000ed0000-0x8)='./file0\x00', &(0x7f0000589000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000671000-0x98)={r4, @in6={{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a9f700f, 0x7}, 0x98) unlinkat(r2, &(0x7f0000752000-0x8)='./file0\x00', 0x200) recvfrom$inet6(r2, &(0x7f000074c000-0x3e)=""/62, 0x3e, 0x40010001, &(0x7f0000f7f000-0x1c)={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) write(r1, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) [ 55.874687] CPU: 1 PID: 8094 Comm: syz-executor5 Not tainted 4.4.110-gdac1439 #20 [ 55.874692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.874704] 0000000000000000 b79f273c4897ebae ffff8801d7ebfa50 ffffffff81d04e3d [ 55.874715] ffff8800b58a5380 1ffff1003afd7f57 ffff8801d7ebfbd8 0000000000000000 [ 55.874726] 0000000000000000 ffff8801d7ebfc00 ffffffff81606bf5 ffffffff81236360 [ 55.874727] Call Trace: [ 55.874742] [] dump_stack+0xc1/0x124 2018/01/08 09:12:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x7, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) socket$key(0xf, 0x3, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x1, 0x1ff, 0x6, 0x4, 0x0, 0xf0, 0x480, 0x4, 0x3, 0x100000000, 0x8, 0xe1c, 0x9, 0x9, 0x0, 0x7, 0x3f, 0xe8f, 0x4, 0x7, 0xffffffffffffffc0, 0xe3b, 0x6, 0x1f, 0x5, 0x80000001, 0x9, 0x4, 0x50, 0x0, 0x479, 0xffffffffffffff7f, 0x6, 0x0, 0x4, 0x100000001, 0x0, 0x224a, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0x7}, 0x11000, 0x0, 0x5, 0x7, 0x7fff, 0x0, 0x8, 0x0}, 0xffffffffffffffff, 0xfffffffffffffff8, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xe9c268bbae756476, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) [ 55.874752] [] handle_userfault+0x715/0xf50 [ 55.874761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.874769] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 55.874778] [] ? handle_mm_fault+0xb5d/0x3190 [ 55.874785] [] ? handle_mm_fault+0x291e/0x3190 [ 55.874792] [] handle_mm_fault+0x2938/0x3190 [ 55.874799] [] ? copy_page_range+0x14a0/0x14a0 [ 55.874808] [] ? __do_page_fault+0x780/0xa00 2018/01/08 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000009c000-0x10)=@req={0x3, 0x7, 0x5, 0xffffffff}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) [ 55.874814] [] ? vmacache_find+0x59/0x290 [ 55.874821] [] __do_page_fault+0x35b/0xa00 [ 55.874828] [] do_page_fault+0x27/0x30 [ 55.874835] [] page_fault+0x28/0x30 [ 55.874844] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.874851] [] ? SyS_sendfile64+0xa1/0x150 [ 55.874858] [] ? SyS_sendfile+0x160/0x160 [ 55.874868] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 55.874876] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 55.953544] audit: type=1400 audit(1515402739.381:31): avc: denied { setopt } for pid=8120 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 55.955138] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 55.983778] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 55.993602] device syz4 entered promiscuous mode [ 56.067157] audit: type=1400 audit(1515402739.501:32): avc: denied { bind } for pid=8100 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.106540] binder: undelivered TRANSACTION_COMPLETE [ 56.116654] binder: undelivered TRANSACTION_COMPLETE [ 56.121829] binder: undelivered transaction 66, process died. [ 56.128284] binder: release 8081:8083 transaction 70 out, still active [ 56.135000] binder: undelivered TRANSACTION_COMPLETE [ 56.140256] binder: send failed reply for transaction 70, target dead 2018/01/08 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000560000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 09:12:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1, &(0x7f000048e000-0x20)={0x0, {0x4}, 0x80000001, 0x6f7c}, 0x0, 0x8, &(0x7f0000f97000)={0x0}) r0 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f0000c10000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005eb000-0xc)='/dev/autofs\x00', 0xb02, 0x0) accept$inet6(r1, &(0x7f0000d62000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000742000-0x4)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000093d000)=0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000d99000)=0x0, &(0x7f0000b7c000)=0x4) 2018/01/08 09:12:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00007d3000-0x4)=0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420a, r2, 0x0, 0x0) 2018/01/08 09:12:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002fa000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") getitimer(0x0, &(0x7f00001ca000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='aio\x00', 0x1000, 0x0) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/enforce\x00', 0x200100, 0x0) mkdir(&(0x7f0000ac7000)='./file0\x00', 0x85) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000abb000)="07d0ef080fcd2b2231d59d1d9a8c4f9e5a3486749c94c824d913e3e81fa12b6739b6a6065bdbc741c02d25e410ff4f97bea3a6ac9bb193b3368ecebd4f9814e9fdfe8fc841bb6b50c6cef6365e2a5bf04de28114d0e1772ba75fffb17425e884bd684d9d7b7ad09acdb89f273a83a9a4f9814b85893665708ac91f", 0x7b) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000073b000)='./file0\x00', &(0x7f000023f000)='.', &(0x7f00007f2000-0x7)='cpuset\x00', 0x1000000000801000, &(0x7f00007ba000)="") 2018/01/08 09:12:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000782000-0x8)={0x10001, 0x8, 0x8, 0x7f}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x2, &(0x7f000049e000-0x18)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/01/08 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) rename(&(0x7f000061c000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00') connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005db000-0x20)={@generic="36c787df8874610abebf9a41296dbf55", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000048e000-0xe0)="", 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e17000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000d2000)=0x0) r2 = socket(0x0, 0x1, 0x59b) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f88000)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000092000)="6e65742f787472865f7374616600") read(r3, &(0x7f0000979000-0xf1)=""/241, 0xf1) 2018/01/08 09:12:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00006ec000)='./file0/bus\x00', 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000cfc000)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r2, 0x16) dup2(r1, r0) 2018/01/08 09:12:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x2, 0x9, 0x1}) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 09:12:19 executing program 7: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000015d000)={0x0, {""/7}, 0x0}, &(0x7f0000051000)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a69000-0x10)=@generic="a838ad7db2197262432a5ccb469cef9c", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80005, 0x3ff) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="", 0x0) 2018/01/08 09:12:19 executing program 6: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x70, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2e000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) 2018/01/08 09:12:19 executing program 0: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getuid() mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000579000)='./file0\x00', &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000579000)=0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000057a000-0x4)=0x0, &(0x7f0000516000-0x4)=0x0, &(0x7f00000d8000)=0x0) getgroups(0x6, &(0x7f00002bc000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000157000-0x4)=0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f0000569000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000013f000)=0x0, &(0x7f00002c2000)=0x0, &(0x7f000032c000-0x4)=0x0) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() r12 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000444000)=0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000024c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000057b000-0x4)=0x58) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000057a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000579000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000579000)={&(0x7f00001d1000)=@proc={0x10, 0x0, 0x2, 0x8}, 0xc, &(0x7f00001e7000-0x10)=[{&(0x7f0000579000)=[{0x30, 0x81, 0x300, 0xfffffffffffffff7, 0x0, "7a79840ba34dde5a7edc4e2e34e14d8fff68967ea1d36029fe671d31bf"}, {0xd8, 0x1, 0x20, 0x1ff, 0x1, "9b8d082910b3e68606e52f8e83807d0b96cdbc589b20dd3edf78598ff6435bd371d3bc20014ade581240f81326bbbf6354c0728e64aeb041ae5984ffa4f28f9a6f8a278281c4dd4bcc2d708aa4032df6a92532b4ec0eb0426f7fcb5d43d68e48c4dcf503a84f5499966425722a14d97c8cdc3188c31a122eed3a545012194044d0438521d8c0663206d82952d9826e7ed2be4e4aa39d18daca91e70573c556a4350d67131a2c5650b299bea1440ba660e64e02a71a86802c0de35094219bd7b6915b187fd7"}, {0x74, 0xd0f3, 0x104, 0x5, 0x1, "27cfafd6670c4569a435ee0992d3011202230a7d39e8a5f85032f1e828e90aab8aac22cb13092b319b20711869cb232dadcc88a46e92e6b79523732870f0ea338346ffa9951d2f03491a2995d7a5d0f1c2481cce034618154918bee570f17f9dbd8f"}, {0x74, 0x7, 0x200, 0x6c, 0x3, "d65654dc2f798b6e31635ebfac4580d5bb7b1130c0719b46cef484f3d7e124734f5e93a91c592f174c8475b322c24f2cfa0ef9b06fc0b026cdca273830c9e4426b7182bff913a2de12f48eb91d0561abe2451040e6fed932210494a8182c5b1b3c21"}, {0x18, 0x1000, 0xc00, 0xab4, 0x3, "a96ec66ec1"}], 0x208}], 0x1, &(0x7f00002c4000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x170, 0x11}, 0x40000) fcntl$dupfd(r0, 0x406, r0) 2018/01/08 09:12:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) fsetxattr(r0, &(0x7f0000f14000)=@known='security.capability\x00', &(0x7f0000758000)='lo{\x00', 0x4, 0x1) r1 = open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) r2 = getpid() stat(&(0x7f0000120000+0x2e5)='./file0\x00', &(0x7f0000a08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000602000)={0x0, 0x0, 0x0}, &(0x7f0000667000)=0xc) r5 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004d7000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000)=0xe8) stat(&(0x7f000058e000)='./file0\x00', &(0x7f00003a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000111000-0x4)=0x0) stat(&(0x7f000097b000-0x8)='./file0\x00', &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d0b000)='./file0\x00', &(0x7f0000a75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000194000-0x8)={0x0, 0x0}) r12 = geteuid() lstat(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000207000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be9000-0x4)=0xe8) r16 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001a1000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003c8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000)=0xe8) r19 = getegid() r20 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000a8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) stat(&(0x7f00008f3000)='./file0\x00', &(0x7f00001b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000030f000)=[{&(0x7f0000a4d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cfe000)=[{&(0x7f00000d5000)="736ee95e8bf4663faa923f33665469a5aeae4662964b594b685bc54111c60000eee10fa7fc72", 0x26}, {&(0x7f000020b000-0x1000)="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0x1000}], 0x2, &(0x7f00002d3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x80}, {&(0x7f0000b4a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e5000)=[{&(0x7f0000f8d000-0x10)="50a04928278a2437ef412aa984b26cfa", 0x10}, {&(0x7f000083f000)="52a5c6b893351b593eddda2c5dbc0d70e010f72429a3f57f9417d9a542b1e723c398992e3a4193662d2c051470ef0181e21752383ca65751ba035f1b7d1e015394a1d2000f9838b758dc6dd87c40304065e8f72a9153f682754c5e51c41b3900ffa7b07383878f4774e1509bfb66d021ea91f72c6ace562ce3965a1d7c46c72ff49f22b7876d6685db1bc6af0d5c1010549d789a0e2854950a8ec65fd42245b680543228b3a00b9c6eb191fcc3912423d95fdc282806d8f6dae268a56a767f38b81be5096e33b302ba92810eb497fb7d01608efd055ae4e479509b1e761f6ca8a87e270749cf394e4d1025164e", 0xed}, {&(0x7f000004e000-0x9b)="96750952b30225f8a21f4bd46c6ae9503479cb3af915aa9a0846b9f89fafcd62eeb8d5b37e14576d898bb1c747c275e3740f7410f3dcd661a54fbbd3cadc9fd4060f0967f0281c095278a5b94a07320de3ddc796b18a65dede62ccb212347d04cb3eece1ca0b4a9373d4f884cb37460f87bd54021785442f2c51e57c2d7e9bb4d606bd5a3d9f1e79ec2382f87d251a5e626e440adaf4763ce713c2", 0x9b}, {&(0x7f0000633000)="5bd49c81b3334eb23258b002fce80561f8c8b8449acdc4d1921c", 0x1a}, {&(0x7f000021a000)="9cc2b8cc090503bc6d647248b727f1e56fb2b835074d37bef60634bf3be88014a875a4615a64465581afe03f54b87830ec48fad4a2ca5d42729e68afd87ac05655674a6ee8d5af974ff69a86c7bc1448b1d86f3b5fb186069d726c8858cbdeec472d4d0f275c784edee120652322a90042dfb4d4eedd9f762998dcab7cc335961c5f4b1cdb0b64f2f861cfdd21dbee40", 0x90}, 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0x1000}, {&(0x7f0000a8d000-0xd9)="5661808d41dbc09c2ef58678fdae64d8bbab3509b7764c0c10beca2b6863eddabe983e6efb3b04b7d403c56236c7ad65e57962a3185d180a206fb9d6bec8f18c9a799ac563aed99af41c4d62324795458060a34cb8b24b3c982fc040cd43956b242591ece4d4cb122ba5ae08ff580866ddfaf0b734f0e6e58d755b1293687cde349db3270755c6e48288b88c0c387d2e99d1fe8cbcd9a660fcd489d4d627765d50a6f6938c827f91362089d16e8b864820f92831a2d9a28d12576956f8fe4a02ef7906bcd89c982059c3e422dd5fda83d0518c9d2c8b936a39", 0xd9}, {&(0x7f0000edd000-0x9a)="aec1067b6c5db2b87d4dcfada73566e714f5cbc06525e7fb40da642f4081be874761046f27310c426cac705e7a1057bf3a64b225cdcf1c972ac8227d828a12a68fe98898cdd3e71a58967aef982ebcfa469168cb7d38fee464a2447c6629c97542231134361f00500f7d58783a124ccf0cd7e91dc417f67de4ed096925069e7db4d719d4d74004b43332a26b24db95b5b54ef31d0524cad774fc", 0x9a}, {&(0x7f00004a5000-0xba)="0299eaf5e2663b1dc39618e348bd17044e2ee5713b877af5d1b9c78207637d4e49ceda6d194cee47c0f4dc704daf6e51100a70012dee85ee331eda346911687feaaccfdf29af625111d16201c4c70d914c38c7671bfc4eccf6bde985f42b7fb7692a6c91cc39b7895eaf87e1d8aa3c5e30819a3368090447618799c4f4a7b2d96e0bd8ab65d0234eacafe19bfdb3a781d2aebd678a8c6a3912e66a29f34038e5d3cb456af1077ea5e8c151026c669d7462a1b1ae670b8bb05d67", 0xba}, {&(0x7f0000fa3000)="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", 0x1000}, {&(0x7f00003d4000)="de70e9c8e4e80574210b448c19c18c58d1d95ed6f218857d6980df2fa7159313284877ab7fa4eef9f0355b6818877e9fff35ba52dbcc690724c6bd9a4c6bd0733fe6713cba435d9cbce579358fb7c00406367a7ded339d13e1a70d4e6099d95ea61f90b0d53fbbb175efd3fa545e3904a83e14aab12eb5e4949393ada1921b6f9817497da91c2ba1e0ba3bb0918aec94ec432261c493c6f3fe01c498a18e90187bc8fadea3d0e130ef6fb3eca4a805eb629f263ffc842f93af7dfa50", 0xbc}, {&(0x7f00005cc000)="", 0x0}, {&(0x7f0000e9a000-0xc0)="6e44a00b38f02be996360a59cfb3505034c44986a0ae4e6e696020a59e38c8894c83d533a95066c5b33c99f9a0184e03d5e96b54d9afb2f3bd20ccd569adf856f8213abfead61983c3745d276553a7af890020e998fda5bd4d626f6e7c48ff1da4ed0f04512517ec3e4fc5218bc9b9d01646c063bfaaa79ce53d5c7231bb042f3c85c952f1c1e4743ed7609fb5f01e1634dd8ace4421fe88a4fcbfd81947e65c45e4ba24e639c35bd0cd571463b766e2c95e5cca4d5a9a11569d78b6d0fe0554", 0xc0}], 0xa, &(0x7f000091e000-0x60)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x60, 0x800}], 0x7, 0x1) 2018/01/08 09:12:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd6000-0xe)='/selinux/user\x00', 0x2, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) fstat(r1, &(0x7f0000381000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000de7000-0x98)={0x0, @in6={{0xa, 0x2, 0x81, @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]}, 0x7fffffff, 0x8000}, &(0x7f0000a95000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001bf000-0xe)={r4, 0x3, 0x3, [0x1, 0xfffffffffffffffb, 0x1]}, 0xe) r5 = signalfd4(r0, &(0x7f000055d000-0x8)={0x0}, 0x8, 0x0) accept(r5, &(0x7f0000008000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006a0000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005a7000-0x4)=0x0, &(0x7f0000ff2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e44000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000440000+0x8a2)={{&(0x7f0000727000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/sequencer2\x00', 0x0, 0x0) mknodat(r6, &(0x7f00001fe000)='./file0\x00', 0x0, 0x2c) fremovexattr(r7, &(0x7f00004c1000)=@random={'btrfs.\x00', '/dev/sequencer2\x00'}) [ 56.325840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket [ 56.367560] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/01/08 09:12:20 executing program 5: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800002011, 0x20000009, 0x3) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000079d000)={0x0, 0x6c, &(0x7f0000122000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000749000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000402000-0x98)={r1, @in6={{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c09, 0xc3}, 0x98) r2 = syz_open_dev$urandom(&(0x7f000079c000)='/dev/urandom\x00', 0x0, 0x8000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000050e000)=0x2) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000079c000-0x8)={0x0, 0x1ff}, &(0x7f000079c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000252000-0x20)={0x80000000, 0x3, 0x2, 0x0, 0x0, 0x6, 0x23, 0x1ff, r3}, 0x20) 2018/01/08 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b05000)={{0x0, 0x3, 0x1, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b01000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b05000)='./file0\x00', 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000978000)=""/221) readv(r0, &(0x7f000053d000)=[{&(0x7f0000b00000-0xdc)=""/220, 0xdc}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000495000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x39e1ae7464c6850, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001b0000-0x38)={&(0x7f000080e000-0x1c)=@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000d8c000)=[{&(0x7f0000d1b000-0x1000)="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", 0x1000}, {&(0x7f0000f73000)="f92132355617b4e1e62abdc511f6f4068d32efbfe00e1ae75a2399edc6185dbda47136510fd959b49722db5b7df49fa37bb6c835cf34dac847fe5695130c4bbb4f354d5fd28cb843e402aa3ff8d93b8cf9f7e2cf5e3911ef6f573515df832a67b501e6b8", 0x64}, {&(0x7f0000cc9000-0xfa)="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", 0xfa}, {&(0x7f0000e08000)="4789ba9fd5f00f2dea5f47235bc560edee04df99ca0dbd11a2b76f884fa1d81d00c35c0c44a18cb5c0636e9b728125f0f8eb7d43d431882efe2aa3ab5b7161d940fe49bc190a14597cc173a0f3047bb16c5cf6d30ad8335094faa33d8d33507962d2a24736d1825886514e44ac1d2c958f16c58a14e8fa84a35c84cddb178929b1fb155bdb29249a7135fe68b041bc9f5c0e6f595c70de3b6cf280e65b6059c7f8c17fe69e84f8fc00db3a00008bbb32bd4e468dae75a8cb4eb613f0749b7735f5dcadbe60695c5b9bb09ab90f656f838fcaaa5f9a12047b8518dec3831d0918b89d0fc204966f126cec", 0xea}, {&(0x7f0000a7f000)="69e7ab8abc37084404bdbef00fe91f0b1c1483dea55c2a4eba66a71289b664c1e583354fd2fc939580643b6f217d0f5c82c94982d4386e8874d9d887a46217e9d67396d76957fff1c2031f36fa54b565289b38e4567f602a7f11ce88ddbc4ae0b90f56decce680c0154034cfd0a2", 0x6e}], 0x5, &(0x7f00005fa000-0x30)=[@init={0x18, 0x84, 0x0, {0xc13, 0x27, 0x8000, 0x358}}], 0x30, 0x1}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) 2018/01/08 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000081c000-0x12)='/dev/loop-control\x00', 0x8802, 0x0) preadv(r1, &(0x7f0000dda000-0x30)=[{&(0x7f0000fa8000)=""/83, 0x53}, {&(0x7f000086e000)=""/50, 0x32}, {&(0x7f000037a000)=""/221, 0xdd}], 0x3, 0x0) tkill(r0, 0x10f) tkill(r0, 0x80000000014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000280000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000081b000-0x69)=""/105) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000713000-0xa)={0x1, 0x0, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2018/01/08 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe3000-0x11)='net/ip6_mr_cache\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00001a6000)={0x2, 0x3, 0x7, 0x1, 0x8, 0xfffffffffffffa76}) 2018/01/08 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 09:12:20 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000840000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"5d2e8e8e8bc9ad"}, 0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f00001a5000)="c1f81f9fd1b1c7186f646fd31bb8df34d857c1c7404bf5f3b0057daff236dfff2715ed0f531b263570cc232bac20aef3b1b0bcba013037bff2b8096c9cf031fa5341faf43de0b7a8a46f09e005924058a8a564eaa916bb58402b18d6920849521a55cd20335332ce2d87fcba9aedc558b49f3f6d8bcc8f074ecf1c7d8c9ad885b676bb781b47938913a33a0c59712abe37c9784ae730fc1aca4004c2707bbc23371c60b2940b75fc3a561f15a540385d", 0xb0}], 0x1, &(0x7f00007ea000-0x2f0)=[{0xd8, 0x10f, 0x40, "606800a07b2afb8cd77af21c8b26aa9ce560e73dc6da6ffd048c4967b57d8d5cca4b8d2d08ef8368b6449a8de14cf1d864904e3a436c422f45a5fbf70dd7d92a5ea131d161e72a5f3d2676faa67f60a0255acbf448fc8bceb435f1808fabfa003178e93cf1f768025487f3aa276f122affb19ad96dc49ef01f4ecc07e258632ff45c1eb656b23c7011e14de0736f312bf6e1d94a111d98feafa8cbca3f7d1e6a4d2c0fc4f02829e751df5a963b599be1ca70284bdbde6fa99e77744edb317d8135079e40e5"}, {0xd0, 0x11f, 0x800, "ac4478d82af3fe7a5d91feffbe83c4c53ea454e7ab901de78b71d206b8f0e63d3efa8445f9b63f88f43677207cc03a6065fb0cbd567160bd0db182528ea1236cf142f9f2c336a54d0cd8092bb0b6425f696d3a6eae79b232ec72e5dafa46c65dc8d5a82290f1c84432dacd3d5dedc7b4abce3662cad538a91d28d3142fba8a0c16f3a3403ab1599f4fe9b9a01661f258ad409416756e9dcd7c792741160184480b798407992db11dd68e3e2a16d3deeac8034c87d2d6acfb9670e42ddc89cf"}, {0xf0, 0x0, 0xfffffffffffffffe, "920f03ddbdfa48ae80f0b4b78edda32100445fb5431fc0c96ed71c1e30de81ac2969eefdf0a69817ff091bc94d6a26fe97eb7eb16cc691f8eec2009b9d2071e9fbb2848b37d3b92eb6257e6b6b4ca620c27ca81679dc05f0577ae6f0f4e2383d5891065aebbf13c53ab41e32be0ff42734a403ed0bc7882f817999582ff71634c92a9e9a222b370f2b4e5263edf5dc178523f05bacd00ca06e30aaea6a9cea4e4d257ae66f4300b4e7ea4d63c94e4018abaaf1c62b9f8c329a66582973f9ed2cdfed337c305a053612807bba2ccde5c6f9859f01fe9fb9331d"}, {0x40, 0x10d, 0x80, "8c378ee23a4c33bb9269c767a2ba640d22560a32922dcdcebad36f9a42cf0e5a304c5dee60797da3388e3933355da9"}, {0x18, 0x10f, 0x100000000, 'u'}], 0x2f0, 0x4001}, 0x20000800) epoll_create(0x5b56) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000)='attr/keycreate\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@common='irlan0\x00', @ifru_flags=0x100}) getdents64(r0, &(0x7f0000892000-0xd8)=""/216, 0xd8) finit_module(r0, &(0x7f0000580000-0x10)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getdents64(r0, &(0x7f0000311000)=""/0, 0x0) 2018/01/08 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000074e000)='/dev/ppp\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00008e7000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000066f000)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/08 09:12:20 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0xffffffffffffffe0, &(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) 2018/01/08 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000830000-0xe)='/dev/keychord\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000117000)={0x3, {"d7e5c7faede33d"}, 0x7f}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00001ae000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000030b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x65, &(0x7f00009de000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000021b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e7c000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00001da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba0000-0xc)='/dev/rfkill\x00', 0x2840, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000603000)={0x81, {{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]}, 0x0, 0x6, [{{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]}, {{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]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000040f000)={&(0x7f000057b000/0x1000)=nil, 0x1000}) 2018/01/08 09:12:20 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa0000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eff000-0x10)={0x1, &(0x7f0000ba5000-0x8)=[{0x5, 0x7ed, 0x6, 0x7fff}]}, 0x10) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000010, 0x2, 0x0) write(r1, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000677000-0xc4)="") 2018/01/08 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000080000802, 0x4) write(r0, &(0x7f0000d58000)="220000001900070400942600090004000a0102000000000103000000060014800100", 0x22) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000058b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00009db000)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ac000-0x3)=0x8) 2018/01/08 09:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000bba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a3e000)=0x3, 0x4) 2018/01/08 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/autofs\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004d4000-0x8)={0x0, 0x1ff}, &(0x7f0000acb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d2000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000d85000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000cbf000)=""/32, &(0x7f0000c80000-0x4)=0x20) r3 = getpgrp(0x0) fcntl$lock(r2, 0x7, &(0x7f0000f86000)={0x0, 0x4, 0x7ff, 0x7, r3}) getpeername(r2, &(0x7f0000c35000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001c9000)=0x10) 2018/01/08 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f00006ae000-0xc0)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf749bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0x2ad) 2018/01/08 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a69000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000789000-0x4)=0x0) r1 = getpgrp(r0) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000165000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000781000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42e452, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000eb4000-0x8)={0x0}) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef4000)={0x0, 0x0, 0x0}, &(0x7f0000d55000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee0000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000544000-0x34)="0300740072745f63cd63686500e8093c7f819217a93ec2ff1792ebbd6290a469bc5656ac6787667b74f75826f01e056760ae3065") 2018/01/08 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0xa) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000fe0000-0x7e)=""/126) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a69000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)=""/228, 0xe4}], 0x1, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x3) 2018/01/08 09:12:20 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") madvise(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000296000)={0x0, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000871000)={r1, @in={{0x2, 0x1, @rand_addr=0x4246, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 09:12:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7c)="06c3dbe35d46e55a2437d33e7dbf30cef11d139f9b4ceebd226dbf2a7a94cc29e38f3f5ba3033c9f5513dd04b322101fbc012161a59621b39454b0d3e7f79f9c26ae5bdf42afb6ef6832e88b620c444a2f0f4bcb74339787a098d2de44e3140d32c59705a925bc6df305b7cc8ee7927e79aca5f2b42f6d43792d82ef", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000003000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x80)=[{&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}, {&(0x7f0000004000-0xb1)=""/177, 0xb1}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000004000-0x1c)=""/28, 0x1c}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000003000)=""/169, 0xa9}], 0x8, 0x0, 0x0, 0x950b}, 0x5}, {{&(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000)=[{&(0x7f0000002000-0x42)=""/66, 0x42}, {&(0x7f0000001000)=""/177, 0xb1}, {&(0x7f0000003000-0x3e)=""/62, 0x3e}, {&(0x7f0000003000)=""/56, 0x38}, {&(0x7f0000001000)=""/242, 0xf2}, {&(0x7f0000004000-0xd)=""/13, 0xd}, {&(0x7f0000003000)=""/173, 0xad}], 0x7, &(0x7f0000001000)=""/23, 0x17, 0x2}, 0xa000000000000000}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000)=[{&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000002000-0xb1)=""/177, 0xb1, 0x4}, 0x9002}, {{&(0x7f0000003000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000003000)=[{&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000003000)=""/248, 0xf8}, {&(0x7f0000002000)=""/99, 0x63}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/33, 0x21}, {&(0x7f0000003000)=""/250, 0xfa}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x39}, {{0x0, 0x0, &(0x7f0000003000+0x1ca)=[{&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000004000-0xad)=""/173, 0xad}, {&(0x7f0000002000-0xb2)=""/178, 0xb2}, {&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000003000+0x240)=""/182, 0xb6}, {&(0x7f0000003000)=""/11, 0xb}], 0x6, &(0x7f0000004000-0xf0)=""/240, 0xf0, 0x3}, 0x0}, {{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000003000)=""/40, 0x28}, {&(0x7f0000004000-0xd5)=""/213, 0xd5}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/14, 0xe}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000003000)=""/8, 0x8}, {&(0x7f0000003000)=""/228, 0xe4}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}], 0x8, &(0x7f0000004000-0xce)=""/206, 0xce, 0x80000000}, 0x3}, {{&(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000003000)=""/49, 0x31}, {&(0x7f0000003000)=""/208, 0xd0}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000003000-0xb)=""/17, 0x11}, {&(0x7f0000003000)=""/4, 0x4}, {&(0x7f0000004000-0xf8)=""/248, 0xf8}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/244, 0xf4}], 0xa, &(0x7f0000002000)=""/78, 0x4e, 0x3}, 0x9}, {{&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000004000-0xb5)=""/181, 0xb5}, {&(0x7f0000003000)=""/226, 0xe2}, {&(0x7f0000003000-0x8c)=""/140, 0x8c}, {&(0x7f0000004000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000003000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f0000001000)=""/130, 0x82, 0xa6}, 0x7fa83f29}], 0x8, 0x2041, &(0x7f0000000000)={r1, r2+30000000}) memfd_create(&(0x7f0000002000)="06c3dbe35d46e55a2437d33e7dbf30cef11d139f9b4ceebd226dbf2a7a94cc29e38f3f5ba3033c9f5513dd04b322101fbc012161a59621b39454b0d3e7f79f9c26ae5bdf42afb6ef6832e88b620c444a2f0f4bcb74339787a098d2de44e3140d32c59705a925bc6df305b7cc8ee7927e79aca5f2b42f6d43792d82ef", 0x1) fallocate(r0, 0x1, 0x0, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000003000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, r3}, &(0x7f0000001000)={&(0x7f0000000000)={0x0}, 0x8}) 2018/01/08 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2276, &(0x7f00006fc000)="") r0 = socket(0x7, 0x80003, 0x3) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ffa000)=0x0, &(0x7f0000ba2000)=0x4) 2018/01/08 09:12:20 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000010000)=[{&(0x7f0000016000-0xe9)="fb55741f2b0c24f54aa0091707d712b08d6a05447d342842caf5b3bdf6aeab7588572a96020fed6b4e89bcd28054ebdb8d700c09e5c4cde3e7f1433bf04909e63ccda0e5c50227a04406bb6150ec7230db61ea4459e532b2ff1f15cc2703c3efd2cc826f79c329457977a2304cf9c85bbb24fc94aee96899c5453adf615646b737f59b1f50071c07ca23e2cc5a5bcabe0886afe6c4451f1afc7f1db41470c92734eb43245fc7ccb5451d9ac1c66d30b64b4ff1eec2d198de8b142912638c150d602b19cbb6d1849564856caa139885a36e4c1dab15ecf2494c20c62f3a3f380adb7a82e3c86fd4201b", 0xe9}, {&(0x7f0000008000)="c9a985f6744aae73cec3ff0a355cf49121ca761c4abf1076dc9d07879bc4bb237f56f528f5b1d3c9c63c8909717074eff7c6dbcde216c767dd6ec773b8234347e1f846aa17b33041c1e07d3ff17e1903ea66995c4abba0e50187e577f71eb1f2c2a763f1e2891d7e0b0fb10649e98505e37b8676d2dd342e66286b8c794e252ac8d3f8cf1c5b4e8b7dd502028f5f81dc0add683b659be72216696896f251f1ac6dbd814e74978ab6ebce84f83d48394d0b3e932a6221a7d3f0fd3365c23eb9c31620690662b75d929cf247537712e7e4a9d539f285d937ed22c12a5bf42ec46231d223f2bc3863bb5048422d", 0xec}, {&(0x7f0000014000)="22564bee9e5f849b851c8cd0fe41b9b81d352513f58890a306958d92a460bfbd6ccb855de33ba0389107482e5245b2f92e72433cd5a410", 0x37}], 0x3) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000059000-0x3)=0x7) ioctl(r0, 0x1, &(0x7f0000001000)="ee") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000f1f000-0x3a)="d02ff5102c66f82dffbeb09f8a6431e6121f840253a4d6d1660c02daa6015f9f660cc7c2d8f15b21ee1926203d7d27079a333faf60360f2f1ae8", 0x3a, 0x10, 0x0, 0x0) 2018/01/08 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e84000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000afe000)={0x2, 0x9, 0x1, 0x4, 0x8, 0x8001, 0x7, 0x3, 0x5, 0x6196}) 2018/01/08 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000068d000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup2(r1, r2) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 09:12:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec2000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000b0e000-0x8)={0x80000001, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cd0000)={0x0, 0x1ff}, &(0x7f000002d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6a000)={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]}, 0xde35, 0xfffffffffffffc00}, &(0x7f0000d03000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fc8000)={r3, 0x3f, 0x1f, 0x0, 0x9, 0x7, 0x6a64, 0x8001, {r4, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x7, 0x6, 0x1}}, &(0x7f0000252000-0x4)=0xb8) 2018/01/08 09:12:20 executing program 3: clone(0x0, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") r0 = dup(0xffffffffffffffff) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f1c000-0x1c)=@req3={0x5b67, 0xd3, 0x3, 0x1, 0x7, 0x500000, 0x2}, 0x1c) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000001000-0x4)=0x9, 0x4) personality(0x40800804000001) 2018/01/08 09:12:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000452000-0x10)={0x7, &(0x7f000042b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000295000)={r1, 0x12}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000323000)=""/64, 0x40, 0x9, &(0x7f00006aa000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000135000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000009a000-0x20)={0xffffffff80000000, 0x1, 0x1, 0xca23, 0xffffffff8df5c664, 0x1000, 0x800000000000000, 0xffffffffffffff92, 0x0}, &(0x7f0000894000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000603000)={r1, @in={{0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fc3000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b3f000)={0x200, 0x2, 'client0\x00', 0xffffffff80000005, "155dd2aa18b62230", "4af2c7ca10bb40d443f775677a92f48805afe7d3a8c10bd67cd2cb2a13385bd4", 0x1, 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]}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x8, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fb1000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31b77ab9, 0x5b17, 0x100000001, 0xffffffff, 0xffffffff80000000}, &(0x7f0000fb0000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a1b000-0x8)={r2, 0xa49f, 0xfffffffffffffffb}, 0x8) 2018/01/08 09:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000322000)=0x0) getpriority(0x2, r0) 2018/01/08 09:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000bd7000-0x8)='./file0\x00', &(0x7f00001ba000-0xb)=@random={'security.\x00', '\x00'}) r0 = syz_open_procfs(0x0, &(0x7f00009ae000-0x8)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) statfs(&(0x7f000018a000-0x8)='./file0\x00', &(0x7f0000fa1000-0x4d)=""/143) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000eba000)={0x2, 0x3, 0x6ab, 0x81, 0xb85c, 0x7cdf5974}) 2018/01/08 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x20000007fffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00007e7000)=0x0) clock_gettime(0x4, &(0x7f00009b0000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x1, &(0x7f0000c3c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000019a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000486000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000847000-0x40)={0xffffffffffffffe1, 0x1, 0x8, 0xff, 0xfffffffffffffffb, 0x3, 0x3, 0x1af}, &(0x7f0000775000-0x40)={0x9, 0x0, 0x5, 0x77af, 0x1400000000000000, 0x4, 0x10001, 0x1}, &(0x7f0000724000)={0x401, 0x78, 0x40, 0x0, 0x8, 0x5, 0x5, 0x2}, &(0x7f00004b5000-0x10)={r5, r6+10000000}, &(0x7f00006a5000)={&(0x7f0000a6f000)={0x3}, 0x8}) waitid(0x2, 0x0, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000f00000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{r7, r2}, {r3, r4}}, &(0x7f00004ee000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r8 = dup(r0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f00008a4000)={0x1, &(0x7f0000fc2000)=[{0xfee, 0x8001, 0x8, 0x2}]}) 2018/01/08 09:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x2, 0x0, &(0x7f000036c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d76000-0x1c)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42}], 0x1c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000023f000-0xc)={0x8, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000d5d000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/08 09:12:20 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f00002d7000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d10000)={@common='gre0\x00', @ifru_map={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000990000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00003a4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socket(0x1d, 0x800, 0x8) 2018/01/08 09:12:20 executing program 3: syslog(0x3, &(0x7f0000d89000)=""/0, 0x3e6) 2018/01/08 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/vga_arbiter\x00', 0x8004c001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c5c000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000db4000)=[{0xc, 0x7}, {0x2, 0x2}, {0x0, 0x7}], 0x3) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000bec000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000034c000)={0x80, 0x18fd, 0x3, 0x40000000007f, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002ae000)='./file0\x00', &(0x7f00003ba000)='./file0\x00', &(0x7f0000f18000)='tmpfs\x00', 0x4, &(0x7f0000c11000)="2ba59d95e390df6df0b2e140d34e45c7e0bdf079d5e466306437632d200a47813425e1f43b059e3339b58995f1d97c5f8d126942e0eaf22fce3751c05636ece529fdf59d3f0a9e3c78d5e2f6f9e9966105af877cf3171340f96a6d93137e88b92eb5060837153b9a4270a46dc2345415b50b6d6951dd6fe855172c135a15e2332a80d2064893878a2beaf4c133d51f0ffb9076ef6bde4188a82a") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/status\x00', 0x0, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000005c000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c09000)={r2, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000070a000-0x4)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/08 09:12:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x3) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000079d000-0xc6)=""/198, &(0x7f0000aaa000)=0xc6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000133000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000052000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a5000-0x4)=0xb) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00006e7000)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f45000)={0x0, 0x30, &(0x7f0000417000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a96000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000777000-0x8)={r1, 0x5}, &(0x7f000069b000)=0x8) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 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) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000002000)={0x0, 0x2e, 0x0, @thr={&(0x7f0000001000)="cc137eec0496b54b1ec444b1a96c77c5e757f040b4639d0dc7ab515a9aaac8bc6ac3b20952293a724bf3f7b968f5706c6a68f88ff5dadada9117c103bb795e80851bff330f31f2017c8d2555777c97c4729b49063eeca7e7969d2ab777ede5e38e5447e2edc1cd9dc14e837bdf4bc35d5ce8beea5bfe052e698c76a7d3f4f19fc3c5e3054395691d47fcd46f508e16dbd9fa953f68750489c951929e412aa33a92b5a6b526c34db9b0e0d0030353ed3daf8a38fab3084fecbfc818e3daed988112943f13c1071e20d8d3b8e85c4b9e15d6dfb9d0005b9150be52dcd2f2817dbcc5de1083190021d7cf779b8386fe", &(0x7f0000002000)="5bea8c97696aa8f110e6099e276b6ad7a98bb7f436e045edd6086177d1bd8a64285041dbfab401b1683b7a9ff4606581e523c4c56b05dc8a12cba0e1a23cab8827f8d18ba79d5833c43ba2f3eb8aceb2b7d54231b56e35"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000a97000-0xd)='/dev/usbmon#\x00', 0x9, 0x10240) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/hci\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) ioctl$KDENABIO(r2, 0x4b36) process_vm_readv(r5, &(0x7f0000400000-0x90)=[{&(0x7f000085a000-0xd5)=""/213, 0xd5}, {&(0x7f000065b000-0xf5)=""/245, 0xf5}, {&(0x7f000012c000-0xc4)=""/196, 0xc4}, {&(0x7f00009f5000)=""/220, 0xdc}], 0x4, &(0x7f0000900000-0x10)=[{&(0x7f0000ef4000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000a94000)={{0x78, 0x1cc00}, {0x8000, 0x100000000}, 0x10001, 0x6, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 09:12:20 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000710000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd0000)=0xe8) setreuid(r0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af4000-0xa)='/dev/ptmx\x00', 0x100, 0x0) fstat(r1, &(0x7f0000048000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 09:12:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000708000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000c7b000-0x50)={0x0, 0x9, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f00008dd000-0x8)='./file0\x00', 0x24000, 0x1a4) bind$llc(r2, &(0x7f00008ac000)={0x1a, 0x0, 0x7, 0x10001, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 09:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000fea000-0x3)='\x00v\t', 0x1005, &(0x7f0000a06000)="") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000042a000-0x8)=0x0) umount2(&(0x7f000017c000)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/08 09:12:20 executing program 7: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000b000-0x88)={0x8000, {{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') write(r1, &(0x7f0000001000-0x3e)="e6", 0x1) 2018/01/08 09:12:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000b00000-0x2d)=""/45, 0x2d, 0x0) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) writev(r1, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) 2018/01/08 09:12:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x6fe0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndtimer(&(0x7f000043d000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.497769] ------------[ cut here ]------------ [ 57.503832] WARNING: CPU: 1 PID: 8405 at crypto/algapi.c:343 crypto_wait_for_test+0xbb/0xd0() [ 57.513391] Kernel panic - not syncing: panic_on_warn set ... [ 57.513391] [ 57.520750] CPU: 1 PID: 8405 Comm: syz-executor3 Not tainted 4.4.110-gdac1439 #20 [ 57.528338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.537663] 0000000000000000 33788b9268ea17cb ffff8801d4e36f00 ffffffff81d04e3d [ 57.545616] ffffffff83842f60 ffff8801d4e36fd8 ffffffff839dacc0 0000000000000009 [ 57.553582] 0000000000000157 ffff8801d4e36fc8 ffffffff814197fa 0000000041b58ab3 [ 57.561542] Call Trace: [ 57.564107] [] dump_stack+0xc1/0x124 [ 57.569439] [] panic+0x1aa/0x388 [ 57.574424] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 57.581324] [] ? pm_qos_get_value.part.4+0xb/0xb [ 57.587712] [] ? warn_slowpath_common+0x10a/0x140 [ 57.594177] [] warn_slowpath_common+0x125/0x140 [ 57.600464] [] ? crypto_wait_for_test+0xbb/0xd0 [ 57.606750] [] warn_slowpath_null+0x29/0x30 [ 57.612690] [] crypto_wait_for_test+0xbb/0xd0 [ 57.618803] [] crypto_register_instance+0x1f7/0x2d0 [ 57.625435] [] crypto_givcipher_default+0x483/0x5d0 [ 57.632066] [] ? setkey+0x260/0x260 [ 57.637311] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 57.644298] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 57.650756] [] crypto_alloc_ablkcipher+0x5e/0x190 [ 57.657217] [] common_rfc4106_set_key+0x118/0x630 [ 57.663676] [] ? kasan_unpoison_shadow+0x35/0x50 [ 57.670051] [] crypto_aead_setkey+0xaa/0x1c0 [ 57.676078] [] cryptd_aead_setkey+0x41/0x50 [ 57.682016] [] crypto_aead_setkey+0x162/0x1c0 [ 57.688129] [] rfc4106_set_key+0x41/0x50 [ 57.693808] [] crypto_aead_setkey+0xaa/0x1c0 [ 57.699830] [] ? crypto_larval_lookup+0x50/0x50 [ 57.706119] [] aead_geniv_setkey+0x47/0x60 [ 57.711971] [] crypto_aead_setkey+0xaa/0x1c0 [ 57.717995] [] esp6_init_state+0x20a/0xf50 [ 57.723845] [] ? esp6_destroy+0x60/0x60 [ 57.729439] [] ? __xfrm_init_state+0x363/0xb30 [ 57.735638] [] __xfrm_init_state+0x3e7/0xb30 [ 57.741662] [] xfrm_add_sa+0x1916/0x2e40 [ 57.747345] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 57.754157] [] ? nla_parse+0x213/0x260 [ 57.759663] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 57.766480] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 57.772503] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 57.778528] [] ? __lock_acquire+0xb5f/0x4b50 [ 57.784570] [] ? avc_has_perm_noaudit+0x460/0x460 [ 57.791034] [] netlink_rcv_skb+0x13e/0x370 [ 57.796887] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 57.802924] [] xfrm_netlink_rcv+0x6f/0x90 [ 57.808703] [] netlink_unicast+0x522/0x760 [ 57.814556] [] ? netlink_unicast+0x44f/0x760 [ 57.820582] [] ? netlink_attachskb+0x6c0/0x6c0 [ 57.826782] [] netlink_sendmsg+0x8e8/0xc50 [ 57.832634] [] ? netlink_unicast+0x760/0x760 [ 57.838661] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 57.845119] [] ? security_socket_sendmsg+0x89/0xb0 [ 57.851664] [] ? netlink_unicast+0x760/0x760 [ 57.857689] [] sock_sendmsg+0xca/0x110 [ 57.863191] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.868968] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.875515] [] ? do_futex+0x3e3/0x1670 [ 57.881020] [] ? putname+0xee/0x130 [ 57.886263] [] ? __fget+0x232/0x3b0 [ 57.891506] [] ? __fget+0x47/0x3b0 [ 57.896678] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 57.903485] [] ? __fget_light+0xa1/0x1e0 [ 57.909163] [] ? __fdget+0x18/0x20 [ 57.914326] [] __sys_sendmsg+0xd3/0x190 [ 57.919924] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.925690] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.932497] [] ? SyS_futex+0x210/0x2c0 [ 57.938002] [] ? move_addr_to_kernel+0x50/0x50 [ 57.944210] [] SyS_sendmsg+0x2d/0x50 [ 57.949553] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 57.956245] Dumping ftrace buffer: [ 57.959822] (ftrace buffer empty) [ 57.963499] Kernel Offset: disabled [ 57.967112] Rebooting in 86400 seconds..