7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000075a000)={0x0, 0x1000, "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"}, &(0x7f0000909000)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f30000)={r3, 0x23, "d9618ede1be98d13945a31c7ac800f99f0d1c56a0511e861aafd42606170123dcc681b"}, &(0x7f00002b4000-0x4)=0x2b) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000385000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000615000-0x24)={0x3ff, 0x1c, [0x7ff, 0x1, 0x8, 0x8, 0x4, 0x8, 0x2400000000000000]}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e45000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r1, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000196000/0x4000)=nil) 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40482, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c93000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/member\x00', 0x2, 0x0) symlinkat(&(0x7f0000995000)='./file0\x00', r1, &(0x7f0000cb9000-0x8)='./file0\x00') ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000b03000-0x8)=0xa4e) socket$alg(0x26, 0x5, 0x0) 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000a1d000-0x8)={0x8, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x400000004010001) 2018/01/02 17:07:48 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000cc2000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f000027a000-0x5)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004db000-0x9)="01e813476f01471b36", 0x9, r1) r3 = add_key$user(&(0x7f0000212000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000119000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00004f0000)=""/3, 0x3, &(0x7f0000550000)={&(0x7f0000534000)={'crc32c-generic\x00'}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000636000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005a8000-0x8)='./file0\x00', 0x400a00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c8e000-0x10)={0x3, 0x8203, 0x0, 0x6, 0x0}, &(0x7f0000b94000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bec000)={r3, 0x89, 0x3ff, 0x4, 0x9, 0x8}, 0x14) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000480000)={0x0, 0x0}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000042e000)={r4, 0x0, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000a3e000-0x18)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000f8f000)={0x77359400, 0x0}, &(0x7f0000847000)={0x0}, 0x8) write$eventfd(r4, &(0x7f0000269000-0x8)=0xfffffffffffffffc, 0x8) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() utime(&(0x7f000091a000)='./file0\x00', &(0x7f0000b5d000)={0x0, 0x0}) [ 49.370282] audit: type=1400 audit(1514912868.099:554): avc: denied { map } for pid=8426 comm="syz-executor7" path="/dev/usbmon0" dev="devtmpfs" ino=113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="747275737465646c6f776c616e31a5242600", 0x12, &(0x7f0000000000)='\x00') r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) ioctl$ION_IOC_IMPORT(r3, 0xc0084905, &(0x7f000009f000-0x8)={0x0, r1}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000f84000-0x8)=0x2000) ioctl$ION_IOC_ALLOC(r3, 0xc0204900, &(0x7f0000d2b000-0x20)={0x3, 0x80, 0x7, 0x2000, r4}) read(r1, &(0x7f0000bff000)=""/96, 0x60) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/02 17:07:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00007a0000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000768000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112ae0218", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, '\x00@['}, ""}}}}}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dbe000)={0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x9, 0x80000000000b, 0x5, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002f7000-0x18)={0x0, 0x8, 0x8, [0x20, 0xffff, 0x1000, 0x8a6, 0x20, 0x0, 0xd13, 0x2]}, &(0x7f0000671000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f6000)={r1, 0x2}, &(0x7f0000df6000)=0x8) exit(0x0) read$eventfd(r0, &(0x7f0000341000)=0x0, 0x8) 2018/01/02 17:07:48 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb3000-0x3)="8d2700", 0x0) umount2(&(0x7f000056b000)='./control\x00', 0x8) mknodat(r1, &(0x7f000071b000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x6, &(0x7f0000fb3000-0x57)=""/87, 0x57) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb4000-0xa)='./control\x00', 0x1) 2018/01/02 17:07:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000012000)={0x9, 0x2, 0x4, 0x4d0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x10001}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x6, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b6a000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) fcntl$setsig(r0, 0xa, 0x1e) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcd, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000cdd000)='/dev/snd/pcmC#D#p\x00', 0x99, 0x20000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d9000)={0x0, 0x1, 0x3e4e, 0x2e}, &(0x7f0000cc9000)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ea3000)={0x0, 0x2, 0x6, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000070e000-0x98)={r2, @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]}, 0x0, 0x2aae}, &(0x7f000046d000)=0x98) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f000004e000)={0x93, "d3f45353a7fbd09d99ee291164e40124400a60dcc4b2f4ff26f16ddfac89698b07755ccbb186910967bbe946c9fcea17564cedfec4455bca892eb55b1ff4f05833192f47bd2bcc6e3c90542958c3997261d3e1f926a38c4642d4b0e870338f003a5c0a05228c9323b7582ffb94e2867e74dda88e807be22e3a341b66271a2c86324cdb815e5672c6ff2e15611984079d6b856c"}) r5 = syz_open_dev$sndpcmc(&(0x7f00008e5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x63c240) sendmmsg$nfc_llcp(r5, &(0x7f00001b6000)=[{&(0x7f000092f000)={0x27, 0x4e8b, 0x6, 0x7, 0xff, 0x1d3, "49953feddf703c29bbf604f22fe47cac74312291c2d9d9f43df1226dd493c04d6fc70d238fd12ce007fe7954e01cf7c358fd2d0c2ea6a9c992e1f3a03c0599", 0x9}, 0x60, &(0x7f0000d95000-0x30)=[{&(0x7f0000d7d000-0xc4)="156787042fb27dfee73cb1ba010e754bf96f1dffbfc935b7125f24eb4cab706c4264764426cee61661c067930c46ff0f899ad99fd0668da4ed08a97efe75c66974a6babf428212d533edb60ebcce348d41f5ff23d7368f792a694e53a959a35d493ef85b0197444151102a831a71dc6ad236410c48a121a6ec40f81d1d677f6443b26655e6d97845d5b1a1e2a0dbd9245c853e82992094ed44f3940bae2b82a4247e6acea980e66d46e8eb5b0e75e1f027d267bf69108e7fccbfe027e41091eecc592bd1ba0143d2206ca2", 0xcb}, {&(0x7f0000485000-0x4)="7631c9c6", 0x4}, {&(0x7f0000154000)="b18e8404ed0b3e76207fdfd1491599d12b2d8a473f6f22d4e036481c236f9d0bd39cbd76dad6cbcc9b27acc7f5d931674de1cf762deba45984a233a252ca448ef661c8f3f43fbb99aef3461bf761492c570c4d31f558756a183cc5c2eb2af39b81a2cac10f2ce3068c4fd36deaf2", 0x6e}], 0x3, &(0x7f0000768000-0x90)={0x90, 0x13a, 0xff, "4b6cc26e5f678bb9d1ee02c0b47c3a9c83eccb3f9ed6472db2859f2abd777ce18c5fc965c3a1d01c3bcec67791fb100ee4bf9495901af5de6defde2714ecb65a82b3f70581c735f507c8fb31773398cdccfca44b050ea4f79968575183f4ac112da872395c21d54b6614e3c4c0174aafec0213d85c592d0bcaaa9d"}, 0x90, 0x8000}, {&(0x7f000063d000)={0x27, 0x8, 0x9c, 0x1, 0x6, 0xff, "23b0f7beed6fceddf33f685cc410cfb3aa42c912b22403bee505e5bdebb4d4496e9009d7d3685ccf2005f8d4563315a41e823453eb60c8d37be61dba533e86", 0x7fffffff}, 0x60, &(0x7f000074f000-0x40)=[{&(0x7f0000193000-0x71)="3af3cf19d09c641484be624c327cff267ad81773e6f5f216782bb5be3036c67020aaa5e1e01db720f7eb686c8137941e9d19f6d94f6c25e97d00fa31f10d84eda9ed1918ac70bc86067c66fe9acc5145be24e54cc5ed586485b49e7ed718a2ef28cc23fe9af64979f85081d7ce3c114160", 0x71}, {&(0x7f00009d1000-0x1a)="90e20bc558a6e34950f508c3eb72c3605e7e476fb5bbda7dc7c1", 0x1a}, {&(0x7f0000931000-0x40)="7b8e625258f9b1d49f03bc6c8c3d99721ed51e64c6d18d42f295133362b7f8c4466e0f949ee8a47641d7bb8e0d544204a11e90542f37ed82be341ba438b3c43c", 0x40}, {&(0x7f000007a000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x0}], 0x2, 0x40000) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 49.410659] QAT: Invalid ioctl [ 49.451143] QAT: Invalid ioctl [ 49.519061] audit: type=1326 audit(1514912868.188:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.550272] audit: type=1326 audit(1514912868.189:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=107 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.579915] audit: type=1326 audit(1514912868.189:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.612152] audit: type=1326 audit(1514912868.191:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=132 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.645392] audit: type=1326 audit(1514912868.191:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.674233] audit: type=1326 audit(1514912868.192:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 49.698985] audit: type=1326 audit(1514912868.197:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8452 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000011e000-0x8)='keyring\x00', &(0x7f0000070000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001", 0x8, r0) r1 = add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dab000-0x2)="ea", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00002b5000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000014, 0x5, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aa8000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) sendmsg$netlink(r0, &(0x7f0000621000)={0x0, 0x0, &(0x7f000032a000-0x10)=[{&(0x7f0000626000-0x14)=[{0x14, 0x32, 0x301, 0x0, 0x0, ' '}], 0x14}], 0x1, &(0x7f00007ff000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000681000)={0x1, 0x7, &(0x7f0000ccc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3ff}, @ldst={0x1, 0x2, 0x0, 0x0, 0x7, 0x50, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x80, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x2) 2018/01/02 17:07:48 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x4) sendto$inet(r0, &(0x7f000000e000)="32000000180025ffff0700a20d0914040a01008000e100000000000016000500fffffffffffffff7e56714eeaceb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000000f000)=0x200, 0x4) 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000988000/0x4000)=nil, 0x4000, 0x0, 0x1efe6f94d198c5fc, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a9b000)={@common='bcsh0\x00', @ifru_data=&(0x7f000068e000)="8d2c85a78169785eb9665af1bb9e0c79f7e412ea73c7dd67537b44b8dd3907df"}) readv(0xffffffffffffffff, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1000006b) pread64(r1, &(0x7f00009b8000-0x7c)=""/124, 0x7c, 0x0) readv(0xffffffffffffffff, &(0x7f000073c000)=[{&(0x7f000048d000-0x97)=""/151, 0x97}], 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a83000-0x4)=0x1, &(0x7f00005ce000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ea2000-0x6)={0x0, 0x74f}, &(0x7f00005fd000-0x4)=0x6) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004cf000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100000001, 0x80000001, 0x8, 0x1}, 0xa0) 2018/01/02 17:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d70000)='/dev/dmmidi#\x00', 0x4648, 0x41aa00) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e26000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ae000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00005b1000-0x28)={0xd0, 0x8001, r2, 0x81, r3, 0x81, 0x3, 0x4}) r4 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a7d000)=0x0, &(0x7f000068c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000)='net/dev_mcast\x00') memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000686000)='/dev/cuse\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c4e000)='/selinux/context\x00', 0x2, 0x0) getpeername$unix(r5, &(0x7f0000d60000-0x6e)=@file={0x0, ""/108}, &(0x7f0000742000)=0x6e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) fsetxattr(r0, &(0x7f0000f61000)=@random={'system.\x00', '/dev/binder#\x00'}, &(0x7f000091f000)='/dev/binder#\x00', 0xd, 0x1) 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ace000-0x9)='/dev/sg#\x00', 0x5, 0x280002) listen(r0, 0x100000000009) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000b2d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10) listen(r0, 0x40000000000) sendto$inet(r0, &(0x7f0000f66000)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000f04000)=[], 0x0, 0x0, 0x0) prctl$intptr(0x29, 0x1000) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000013c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x10000ffb, 0x0, 0x0, 0x0, 0x0}]}) fcntl$setlease(r2, 0x400, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000341000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x40003c}]}) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000373000-0x4e)=""/78, 0x4e, 0x40000000, &(0x7f0000924000-0x1c)={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) write(r0, &(0x7f0000aa3000)="260000005e0009000c0000f80000000200f40f004c000000f6040000000000001ee9ff0135ea", 0x26) 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000750000-0x10)={0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cad000-0x4)=0xc) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000c46000-0x1000)="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", 0x1000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) openat$mixer(0xffffffffffffff9c, &(0x7f00005ab000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00001e9000)="b63db85e1e8d00000001b29d00000000ffffffffed5ec9bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) fcntl$addseals(r0, 0x409, 0x4) 2018/01/02 17:07:48 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000008000)={0xaa, 0x62, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r0) fadvise64(r0, 0x1d, 0x7, 0x5) [ 49.778604] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=8491 comm=syz-executor1 [ 49.804710] binder: 8488:8495 ERROR: BC_REGISTER_LOOPER called without request [ 49.804723] binder: 8495 RLIMIT_NICE not set [ 49.826889] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=8505 comm=syz-executor1 [ 49.828951] binder_alloc: 8488: binder_alloc_buf, no vma [ 49.828975] binder: 8488:8507 transaction failed 29189/-3, size 0-0 line 2960 2018/01/02 17:07:48 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000655000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x9) prctl$intptr(0x1c, 0x64) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d78000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x9, 0xe, 0x5, 0x8, 0xe86a, 0x9, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xe4)={r2, 0xdc, "0c0cf67dfe2acd95a4ee604605f2ea6f3819ad3225be46b8cee61ad56ee6c9929670f241384044c464baeeb40e0c998841782818f0c2daee7bfd38a2885bc559ae591de561a8194751a7b4b0481ae43bfd92ff604ee534618ee017fc22c2600b8b828df86936abd5ff20e4c8f153fb581679e83858ea65fcd23f9713ea0f685eed18fcbd95d41f05e098767d6967b8ce703ffcf903effafb9935251ca4a4f208628db450c73640d467dd6552c30ea396ab3581199c06ff105b3b110104b297c30aaa4dca5ce77e9cb0f433d79996eace8367a473850b2b1e7f6679f1"}, &(0x7f000098e000)=0xe4) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x1) prctl$intptr(0x8, 0x0) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000097e000)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000003f000)=0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1593) getpeername(r0, &(0x7f0000821000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ee000)=0x10) 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffff6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002b8000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 49.888868] binder: BINDER_SET_CONTEXT_MGR already set [ 49.896581] binder: 8488:8517 ioctl 40046207 0 returned -16 [ 49.925444] kvm_pmu: event creation failed -2 [ 49.930978] binder_alloc: 8488: binder_alloc_buf, no vma 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c8d000)=0xffffffffffffffff, 0xffffffffffffffb8) bind$inet(r0, &(0x7f00008a3000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000172000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e00000-0x79)={0x75, "e2130c58b3e9d54fe9afc8d2b0682b3fe1421472c65b5aa2d2b008f502de9a010fd266ea0e740de13405570b2d8fa60b10cf6b56dc979ced05890af63a21b3ecd25de66587cfa0ad031f201ccad93bb661aeb6af9a1d8a76df7f4f3146f9e1b2b7fb9250462d2291b94f94577dae50d8a6104315d9"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000039b000)='/dev/hwrng\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b18000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0xe8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00007a1000-0x5c)={{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xb9}, 0x1, [0x9, 0x5b1, 0x6, 0x1f, 0x7ff, 0x31be, 0x800000, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000aff000-0x4)=0xa, 0x4) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f000007c000)={""/1024}) sendmmsg(r0, &(0x7f0000aee000-0x3c)=[{{&(0x7f00006dc000)=@in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000a1b000)=[], 0x0, 0x20008805}, 0x0}], 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005ec000-0x18)=@get={0x1, &(0x7f000083a000-0xac)=""/172, 0x5}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e86000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) dup3(r1, r0, 0x0) [ 49.931000] binder: 8488:8517 transaction failed 29189/-3, size 0-0 line 2960 [ 49.931108] binder: 8488:8507 ERROR: BC_REGISTER_LOOPER called without request [ 49.931116] binder: 8507 RLIMIT_NICE not set [ 49.941006] binder: 8488:8507 got reply transaction with no transaction stack [ 49.941045] binder: 8488:8507 transaction failed 29201/-71, size 24-8 line 2760 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f48000)=[{&(0x7f000060a000)="", 0xfffffffffffffe6e}], 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000756000)='/selinux/enforce\x00', 0x400080, 0x0) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_destroy(0x0) r0 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0x799, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eb3000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/02 17:07:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x40180) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000d0b000-0x8)='./file0\x00', &(0x7f0000092000-0x8)=[], &(0x7f0000e2e000-0x8)=[], 0x100) 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000954000-0x128)={@random="03fc0005cb00", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x5b, 0x0, "ca054410c2cf4d4da099036e6775f994f6017c5089eac7c28c7b5500f93dac1537e9e9c9961edca90a2e28ed93a22b7a37bf72427e3edf68b617c8527fa6b6fbc9378d5fc3500d041ce1790447d7135b38c59b"}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000abc000)='/dev/dsp#\x00', 0x1, 0x20080) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00002cd000-0x20)={0x1, 0x6, 0x8001, 0x5, 0x8, 0x2}) 2018/01/02 17:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be8000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'sm3\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b23000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000223000)=""/131) msgctl$IPC_SET(r0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/audio\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000cd2000-0xc)={{0x8, 0x100000000000000, 0x1, 0x8a, 0x4, 0x80}, 0x3}) syz_open_dev$vcsa(&(0x7f0000ea7000-0xb)='/dev/vcsa#\x00', 0x7, 0xa00) 2018/01/02 17:07:48 executing program 3: clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) inotify_add_watch(r0, &(0x7f0000ae5000-0x8)='./file0\x00', 0x20000112) acct(&(0x7f0000128000-0x8)='./file0\x00') 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xa0801, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000546000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/02 17:07:48 executing program 5: syz_fuse_mount(&(0x7f00005bf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 49.958047] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.958058] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.958279] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x3) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e72000)=0x20, 0x167) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000037b000-0xb8)=""/184, &(0x7f0000632000)=0xb8) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000079d000)={0x2, 0x4, [0x77c]}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000802, 0x7) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008a0000-0x4)=0x413005a3, 0x4) semop(0x0, &(0x7f0000000000)=[{0x0, 0x6, 0x0}], 0x1) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r0, 0x107, 0x16, &(0x7f0000fbe000-0x1)="", 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000206000-0x4)=0x7, 0x4) fcntl$setflags(r0, 0x2, 0x0) 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x407ffc0007}]}) clock_getres(0x8000000004, &(0x7f0000eb8000-0x10)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003da000)='/dev/rfkill\x00', 0x341001, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b0c000-0xc)={{0xbd0, 0x7, 0x80, 0x81, 0x6, 0x9}, 0x80}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a55000)=[0x200001, 0x8001]) 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f7c000-0x12)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000683000-0x10)={0x20, 0x7, 0x4, 0x404}) r2 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f00004f0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80005e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2018/01/02 17:07:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:07:48 executing program 4: mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000014a000-0x2c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000048000)=0x0) r3 = syz_open_dev$amidi(&(0x7f00004cf000+0x3ce)='/dev/amidi#\x00', 0x0, 0x200400) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000549000)='/dev/cuse\x00', 0x8880, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00001dd000-0xc)='/dev/autofs\x00', 0x80100, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000153000)='oom_adj\x00') mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000347000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f00002c2000)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000031d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x8, &(0x7f00002f7000)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f000016c000)="7580f7d033b4be3f046537013842887fb6354c7cb37c4a12dc1dde360f81cb68cf771beec25b77ac1e4c2cd377be4306eb302905fe32050ba1907c8e07a31fa3c0e20f308b26f7036e6158de746bb389ca51c00dfb5587d008140ed5255546009a0717eb3452ddff5f955b529f1c5905561d4c74e973a35dc364e95f0e975e11894348e72a63cea5d1855e42", 0x8c, 0x3, 0x0, 0x1, r3}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x8, 0x41, r0, &(0x7f000010d000-0xcf)="da3472663e8b3e2f55ade62bee4e6dfd12fd04f904e1bf9d95bb74cca9843ebad6e3241a0f15a39ed37978587b88dfab16493bb126fb7a6a065f8cc675e26214f4adee1b02528bff3bf0efdb2e0dd3d24c1e416d81428e1c474d6cc54540c742d83bf4fe137ecff7585b86af5f714803e33baf2a88620735c557e68e4abf3dc3860ecc715ca8ff7de2f0d220fe5a592aa4af4fd191b5dd172f85f44bdd2b192b3ada9720fdd7db7a73ca1cc7b17ff2cf17612d36ca8c15b3b08762ecff2b3b4dd9ccd9e15029cebe4aa6f0ca367b3c", 0xcf, 0x99, 0x0, 0x0, r4}, &(0x7f00000b0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x81, r0, &(0x7f000037e000-0x99)="d783cb230f6d74134c078fa447a764baaa5010aae9e9a41ef74a12dc1d57338b8a0bef8b97e4558ac32d1a81433ac4c725aa55274987815645288ce0d4c8b4c3a34e57262398baf5138bf0d4c877259c420bdd1d72e8373926379aeb7710b4097f0383ba8bc905535d084746037138ed6b35c8172f468abad5f6d3ff81aa5c05f2e07031380e8a8b50fc8ec4418f5cbebde7550922369ce1a9", 0x99, 0x2, 0x0, 0x1, r5}, &(0x7f0000549000)={0x0, 0x0, 0x0, 0xfb686217b68c361c, 0x1, r0, &(0x7f000054a000-0xe9)="12db50c6c2b90848a8aae7ef6473f4b405b166783185a044cab3dcc3834de6bd392f1fba338bb7e704bc5d4b3f402f2ef26e45afbda49ec20934f94316cf7c8e0e179ea83ea9092a6660a1a7ef0f91d27c52fcb472dfc60dcd148d026b99365caaeee6bb49bd0c9561cbd68c2f3cdf1eb5473f0c17869bf69289e6f01cf03461a234f38a8e6854a7238f68952986f12e5f06a67a492837cb6bdfe549372b309ecd36ae49c5f3cf2c3ec983db368223575ba6100b66e38e43a00ef1a00411a8f9fafc1463657fa6e6149a227e393e179016cc8f98aeacc28416f608e9ffeac766dedc61797596d1e813", 0xe9, 0x5, 0x0, 0x1, r6}, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f00003bb000)="01d58b9fb4458569e3c896fe26d07d70e3de169e1a6ee39415aa92854f526966f68c75ad6c76f9bb0722f6361f919eee4582d310f0b1cdb8ddd5e84f2f733fa5a23b4a49e30747e36db37940a8d354944b9641e111e73029882212ddd56e29d65405c09e11b965f0c0a62146ef2fc058778e2c296217219c7ccdca0e598b641598a3b49cb92a39d5c4c151cb59d220b50ffedd934a074ef600c23854b47f66119454", 0xa2, 0xffffffff, 0x0, 0x0, r7}, &(0x7f000054a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1ff, r0, &(0x7f000054a000-0x4e)="302f209ad63f7792e6e17df8505cb1189c8c8d67ce0bd769ca22c177c570bd449d02184585aec41649f165e2d7196f28441b51f7824d9aefcf161a0c9dfc3c3fe37ee6844f93ca9c0bf2a2a1f952", 0x4e, 0x5, 0x0, 0x1, r8}, &(0x7f00003c5000)={0x0, 0x0, 0x0, 0xb, 0x37, r0, &(0x7f0000507000)="ea8d919fbe3d970df84ae6e5ffe0ed9d07700f1a8fc7ce215f4943", 0x1b, 0x5, 0x0, 0x0, r1}, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000549000)="250c731783f2c4b63f93c42d8ba78cd27933309266a03542126976c9a7b23dddbb0cf66149e032e7218382e86fb8aed02c85bb51b29d61b1128128", 0x3b, 0x0, 0x0, 0x0, r9}]) syz_extract_tcp_res$synack(&(0x7f0000549000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00007e4000-0x18)="ffff040000ffdfffffffff000000ff00000077d800070007", 0x18) 2018/01/02 17:07:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x210801, 0x0) fallocate(r0, 0x0, 0x1, 0x6) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f000006c000-0x1000)="74c14168d09bde5cc1050a421b0acbb5bea44d49d0f10826c4c6c55808775e706dff9f2971f68b7a1a7754b7c4a4452c3279c3717bc53f4ad0493092da6bef08b05a53896a20023c71db71a99b4f41b94db4bca823036b46fc8aaeb204d8b9ed17b869d135a2b9a654be35739d0013e66bf6e56d8b5929c05d805f9c934da4bec64b68ba11e897ef3e06befff402ef04", 0x90) 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x134, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:48 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00001fd000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000474000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x8001, &(0x7f0000eec000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d9d000)={0xffff}, 0x1) keyctl$set_reqkey_keyring(0xe, 0x5) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f000071f000)="2a8e339c", 0x4) 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000238000-0x8)='./file0\x00', 0x50000, 0x161) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c6d000)=""/161, &(0x7f0000d3e000-0x4)=0xa1) bpf$MAP_CREATE(0x0, &(0x7f00004cc000)={0x1, 0x4, 0x4, 0x100000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005b8000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000912000-0x4)=0x98) gettid() 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x5, 0x0) r1 = creat(&(0x7f0000569000-0x8)='./file0\x00', 0xd0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e49000)={0x0, 0x5}, &(0x7f0000d33000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008f8000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x3, 0x5, 0x44}, &(0x7f00009aa000)=0xa0) semop(r0, &(0x7f0000fd9000)=[{0x0, 0x0, 0x0}], 0x1) [ 50.134268] device syz0 entered promiscuous mode 2018/01/02 17:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) syz_extract_tcp_res(&(0x7f00006c3000)={0x0, 0x0}, 0x3e5, 0x2) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0xffff, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @tcp={{0x0, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x36) ioctl(r0, 0x227c, &(0x7f0000f38000-0x1)="") 2018/01/02 17:07:48 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000)={0x3, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4000080000008, 0x8001, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000064d000)={0x3, 0xfffffffffffffffd, 0x2, 0x200}) 2018/01/02 17:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000325000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e61000)=0x10, 0xfffffffffffffffc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x234d, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x15, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000350000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000b87000)=""/220, 0xdc) timer_create(0x1, &(0x7f0000fdc000-0x60)={0x0, 0xc, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc3000)=0x0) timer_settime(r1, 0x0, &(0x7f0000783000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000b6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/01/02 17:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = request_key(&(0x7f0000367000)='encrypted\x00', &(0x7f0000c32000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d2000)="7b2d7573657270707031238b406d643573756dda7070703100", 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a24000)={r2, &(0x7f0000c63000-0x2f)="", &(0x7f0000b6e000)=""/116}, 0x18) getpgid(0x0) getpgrp(0x0) getpriority(0x0, 0x0) 2018/01/02 17:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000287000-0x80)=[{&(0x7f0000297000-0x59)="", 0x0}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) unshare(0x24000200) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000390000/0x18000)=nil, &(0x7f000086b000-0x18)=[@text16={0x10, &(0x7f0000038000-0x31)="2e0f0fed97f001230f01caec0f41ed66b9800000c00f326635000100000f30ba6100ecf3a765660f3801849b37f2a7d9f6", 0x31}], 0x1, 0x0, &(0x7f000034a000-0x20)=[], 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x80800022e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/02 17:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000acc000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) dup3(r1, r0, 0x0) 2018/01/02 17:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b52000)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c38000-0xb)='/dev/midi#\x00', 0x8001, 0x24000) sendmmsg$alg(r0, &(0x7f0000ffd000-0x70)=[{0x0, 0x0, &(0x7f0000a93000)=[{&(0x7f00000b4000-0x6c)="649977fbf1512ed43269d9d2f7aed7aaec80582731bec588165e4a2ea64bb06a7aadc7ff4091a95c54ec40cc4daca4ec8d56b626fa1c83730a4bab45810ba8d30db2c63f28bcda046916c95bfc21dedc722a7d8a2f02f18fef9636fd7a3ad2ba4c94aac740fc0c8ea053f915", 0x6c}, {&(0x7f000080f000)="cd5545b0f75bd84b19ae846d24d6c79d8190345dd1c7f0b74c673c8d11352bccf30ab1a918c697c95c9c12c6291005abc41f5aeb1916dcfacb5f4769440bed7155681b3d094b78b7e58c2b05af7d8a6e081cb79723d6d1cd5796c1055d2bcccb02a3d910b9ef0cfd8456d2cd1c655efb7cfb74b1f82500f6ade168fee6b3b3030f675c697da100ca6247e536c1c52cd02d4a5719ff0ce94c9b32b6930650093b913afd163ed8d900a204c8c56dc7e1", 0xaf}, {&(0x7f0000e8e000)="", 0x0}, {&(0x7f0000d6e000-0x94)="08f4f7248ee245d7a5396b2a79d4fb6b494c2bbe7289be6e4a6ae3d72da4a85a48aaef112d80267222d29f35d521fac99d61105a6c2fc155a46c6dc39eced3f8064ef645cfcb5db83a4c8d8570e73fd26685d4425729258465502fda7ffc50256571d929a00786e53859bd82bd7444ec317df0a641386ebfba3fb17375336dd48d1297d245afddc6605ba567a80e8b0c0ff4b76a", 0x94}, {&(0x7f0000a72000)="70deda682cc486b08fcd7d2a", 0xc}, {&(0x7f00005cb000)="02fa059ee94d4d348aab38cbc61f518ae633f5765190be7f593556ded38748247acf17fdaf380b8a5e4474c1ed85c527d19b96bb2ffdf152d8cf234b45650bbdd98f9717f30724b1436b6799b1648cdf5711166acb158aa2547f050b7f99941197485c79f20d66d641820948099c5b99825ed4ab10d3", 0x76}, {&(0x7f0000255000-0x42)="793bf32084f7c1d12ede36f8d45b75c7f72263740074683ffbcdc04b39ba47ed87e9866332f6d9fc19019f51fe61bf7d925df9ccf5ead95d270c1f122ac0cfaddf4b7f81d4a2e5cba795a77119ac3653cec50ef434c2ebd33d9fe8525bcd186cb6f9eebd3140620c6a6b4fc8e5521ed959a4075d683407fb08a0058b", 0x7c}], 0x7, &(0x7f000029b000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x100, 0x117, 0x2, 0xe5, "3df3b2520626db5f6ab6782bd578c869517efd52136356e7905fe01afd2e73613b56cae35cf7a150964cb5c92a08c3cf7349527b475b03a0cf623d2b68fdfc2e94aa5deeaeb50d82dd10376a3d8b7546cf630f9ac09de2a607b27a8207f44a8d36973e095b5a0b4d8af58619b06605d93b822836f2f6090531c32faac3930d2090e00e6c6194caff2565b158321f7ab2d94d68e1009686b8009c83bfd0282ffb2a717f9021f696768c440555389664f66fbed5c871584ad09c4a8e1c29b6625901478d26f03f9683472d5dc5f198ad2a0ae4e69ddb00f8adc8fcdac25b655c80cf0f360471"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd8, "1c47ce6e26dace9108db831d8f18f483c7074ae74c221c756d1b00e4817c32a2b2379e84831781a1a32537e615293bdf84ecd1e026fb292c403ca77b59d3db0a4ae1d6f251ae0c9e803558323779a2a9db761702f7ead01ef9fac77e7c73ff289a49473cfbe9982d16dbfe898e165c7ac5da602a7e1d3bdc5e904d0a4f19c55d4e95ed4266e56991feb6739f758dd774d13e5834e348e2d4540f750fce50e6af27f8017485460e6a8dfe62bdbeffd2c4efb733f68a39db3706a703596539c74387ea729e87ccd8f9968c0ef1932fe755436ae59bb4c4e12f"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x8d3b}, @assoc={0x18, 0x117, 0x4, 0xffff}], 0x298, 0x8000}, {0x0, 0x0, &(0x7f00000e0000-0x60)=[{&(0x7f0000c42000-0x39)="b3f4b683c348bf975259cc2837a3c2b8a7cd33b0d98c60e67fbb364353ed81509b9e3fe727029e63bbd94f6f9df15965cf53c83be10fd9b63e", 0x39}, {&(0x7f00009a3000-0xd6)="dfe49a0d591e25a3466a9eebef5721a80b4d480699e0aed8c108e2065281dc7e8b8dc29c3874424c3b4459cf5d5160f5cc506539a522852e61b1f2daec4f6d185b544ea542b17652f867da7718edc48166ad9bbc798d7b7eb1541b2732f2e4e4b77cb546c8e17c62440020c74d85b337841845128078720cfde4910d15a6b68108241ea2f73cee3305cf36d38977d1d931408db288aef7a3f2705f819046cda9d556cd7faf3c75f76c6b6a7e7a5cdca5baf5a55ec3875d1d6acb3b293fd70027e73a57aa6757a0a417736ffa2ae04be4df3a4f787553", 0xd6}, {&(0x7f0000ef5000)="", 0x0}, {&(0x7f0000a5d000-0x39)="44ecd288e86ff157553e91feb5ac3851ede52c5c10dd64f8650267755fdd88dcacfcb18e2c79bc03c0230513cad68084a8e075cfb483812316", 0x39}, {&(0x7f0000480000)="b6c16ac5992ed143bb9a242ad4c1a8b74c1d959e1f55035a41bf0c6119459d831241bd803a89a302610463297970d38599fcf773dc28c6a08ed7ecc648f814bfab92edd763f4e64f59bb9ffdfe254393f055fdeb9ffb18f504eedc97de4f7d9e07a2123fd9fef4", 0x67}, {&(0x7f0000ffd000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x1}], 0x2, 0x40) 2018/01/02 17:07:49 executing program 2: r0 = socket(0x11, 0x10000000803, 0x0) socketpair(0x1f, 0x4, 0x8, &(0x7f0000866000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000f75000-0x4)=0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00008b5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x0) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000066b000)='/dev/hwrng\x00', 0x10102, 0x0) socketpair$inet(0x2, 0x80000, 0x123, &(0x7f0000d8f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a99000-0x4)={r1}) shmctl$IPC_STAT(0x0, 0xe, &(0x7f0000477000-0x1000)=""/4096) 2018/01/02 17:07:49 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f82000)="0a0775b0d1e383e5b3b60ced5c54dbb7980ebbea434ecc00", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d13000-0x38)={0x0, 0x0, &(0x7f00003a8000)=[{&(0x7f0000f86000)="bd8858c3bbb93912a148e6bba4de4b8d1edef1a7be641c484798fee0ee1990bd", 0x20}], 0x1, &(0x7f0000496000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f88000)={&(0x7f0000f89000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f89000-0x30)=[{&(0x7f0000f88000)=""/0, 0x0}, {&(0x7f0000482000-0x72)=""/114, 0x72}, {&(0x7f0000f88000)=""/138, 0x8a}], 0x3, 0x0, 0x0, 0xfffffffffffff029}, 0x40) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f8b000-0x1000)="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", 0x1000) connect$unix(r2, &(0x7f00008b6000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$setflags(r0, 0x2, 0x1) recvmsg(r1, &(0x7f0000729000)={&(0x7f0000c5f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000543000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000141000)='\a') mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r1 = creat(&(0x7f0000603000)='./file0\x00', 0x132) perf_event_open(&(0x7f0000dce000-0x78)={0x7, 0x78, 0x43e, 0xfffffffffffffffb, 0x200, 0x0, 0x0, 0x40, 0x10410, 0x2, 0x84, 0x9, 0xfffffffffffffffc, 0x2, 0x2, 0x7f, 0x7, 0x8, 0x99, 0xb4, 0x1b, 0x0, 0x81, 0x7ff, 0xffffffff, 0x7bc0000000, 0xf8f1, 0x9, 0x2, 0x7, 0x6, 0x9, 0x2, 0x10001, 0x3ff, 0x2, 0x40, 0x9, 0x0, 0x12da, 0x1, @perf_config_ext={0x8000, 0x6}, 0x8903, 0xfffffffffffffff9, 0x1, 0x0, 0x3ff, 0x4, 0x3, 0x0}, r0, 0x6, r1, 0x8) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00006cd000)={&(0x7f00001dd000-0x10)=[0xe33, 0x2, 0x7fffffff, 0x2], 0x4, 0x80000000, 0x4, 0x3, 0xc9, 0x100, {0x5b90, 0x6, 0xff, 0x8, 0x4, 0xffff, 0x100000000, 0xfffffffffffffff9, 0x9, 0x401, 0x2, 0x80000001, 0x400, 0xfffffffffffffffd, "cff9624cfe68bfd93302bf680d89acc781223f35305fd72e664b8e499d346c0e"}}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00007ba000-0x18)=@add_del={0x2, &(0x7f00006f9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a5c000-0xc)='/dev/audio#\x00', 0x5, 0x200) sendmsg$alg(r1, &(0x7f0000735000)={0x0, 0x0, &(0x7f0000e08000-0x90)=[{&(0x7f000039b000-0xfa)="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", 0xfa}, {&(0x7f0000e6e000)="18f505fa72be5facf8312a6ee458f0d25b93ee29531bf028652f0f9070abddcfe62d8e8ea2cc626fb959accdb58648cee27d375f76c7311df72db8a4c40d63b40cd9ac987b007e454936b96916332167697d3ac99beb7f7903d7521cb7d089fd584be8c187fc0b501390f3c51b5e134e7baeed7b344a7881a9625226944b3a2d17b7d3dddad711afb89cb4afdfdb42975f5b9464a8cf5ad6", 0x98}, {&(0x7f0000be1000-0xa8)="a26eddf54b7d28b38bf998596d58d22a0e9feb6fd143dbe9daf697f6ad52698f1d0e3345488c004d74fd4e3dc3666b0e62fa2361e3b303f1356c519d15a5834537baa0c0aa3730dc428d832d2c4ce140daace8220f56b1aaf66410eb6696e731204c46ef758704945efc33e6297e999c33a66ec1331c6b0c70ec13d636ade103eb395519dbbd7fdb1153138fa38d50b63d68a5386979b44a4068274f3f38b4b9359d35293d280029", 0xa8}, {&(0x7f0000f91000)="71f03d74317ada92a74a546daed509e75dd8412ef3765935c1ff6a884aedeac056fe201797c0cc9d28ffd6511841787bc290fd46100f888d695f1ec5df1b8ceb7337120ae2b1a0f3d305229df08097ef8df910a691bcc4cd18d9eab88865c1dbdcc1b9932bc1876037d8f8a48f914d4a2eadbad52d2393099d5e588ae2e04c544997a1e8fd8e722b4041be5fea6a1a40c7fb5cc51aba8ea4e346ea1cbe8eb14f8948de0d8e6e68bdc788d3b9c4965f74770cc5d6bc42686b8c2d82087ccc376b8a06269be2e0c7a771f90e16f71fa6818621f8f2452bf42abe369ae8ebb2", 0xde}, {&(0x7f00003be000-0x9d)="747647394ad07e736839924701f52f4157098a2b15c5d72b1f264213a24b36038eb7af7c0b83d71f9bc6e50bed1b0c32d68d2680d50565a90065e0ff77ccb6c8138986648288ddf092ed7afc7a3002dcf0fdc54f5b3ff562450b72ed453148d9cb298d47e80430913bbd0dd330af819bc617bc5e386fd38368e7263a0105c11a78100ef68d68045964bc5fb8de92ac4ab7ec76a948e833e448b8208412", 0x9d}, {&(0x7f0000320000-0xdc)="100f3ee7d7d933443272e995d2ceffb461500518536e18861fca1fa33df324754ff34cb2a0c0e52f05e2f72bb7bb03d9ec907152816b1331ef329f85abb0458d85435466231aff291ea0faa81459e02a6dc7f5e5f65d53ba861190e91c1c5328def71bf4a3ec860057429b290a3e35207f6927120cf79666de2942d0db2a7a18e0dcc0bb3c3b0b8cd8fbd36c824a7d2c37809fe1d45282f064a58a4eb2a098c043ece17652bdd79b8ee07bb7f01e2c6544e45e9931032190074d316d6a8129673e03a6805d89944aaba2ff66e60ef567b54712b8628d6dbeeb4521ed", 0xdc}, {&(0x7f0000f8f000)="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0x1000}, {&(0x7f00000e3000)="b4e7f9ff20f2b79a88288c010245697828b8204dd021d886b36e28cb6508c8d9c7c8de746e442fb8938711f7e172ac72081eb3bcac255fc82b971dc0ac16c61d84ee60c3237e2b5c07dd3c2cf59e354c5e8efe37594d577eea79ea897683c5933d93a47cc6a959552ce3f12f0bd4489e8ab922f242b9f40afb8d8d9a01fd6bdaa7083950de85a6fa94e3d5eeb4b1646ec7021ef645360f33c3c79036aede22211df0b4461e1190295ff09e0688c16de08c902c150e5bc53de525df22950d5d04a09a94016420116d7d7fb91500cf89520264411a062a017eeaeea119a7a4278c0e5c3a2a34021c275c140c86eb06e51e7e718d4a678667", 0xf7}, {&(0x7f0000c8e000)="917276e8e1", 0x5}], 0x9, &(0x7f0000ea5000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @iv={0x100, 0x117, 0x2, 0xe5, "47b673207aad9496ed810df8fa346f1359315cdd7b0a34716ba1385b21cc29f6babac3941e94e14704a67baf36eeff08c539ba2deb24503d92c8fcf547eed65e517683fe76f417daeebb45ff136144201821fbe165a249d69933037d4122d5bba08570d5a4d93a7446bb5829f450216dbdb4a422b22b31a730fdfdb9172269c30bad6bedce4fbb0efbe4a9da117d85056ce3d19e683deb4e2188f0272d872673edbdacdba4f7edb143e0c13a737261c655cdfaffe41c21f8091a5084341baa2739a33e124d80545f336eacddb5496d8e487211a95cd693221b31b4c1db40ed36993d77191b"}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}], 0x1148, 0x880}, 0x4004) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000210000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000203000)=0xc) recvmmsg(r2, &(0x7f0000d5b000-0xf0)=[{{&(0x7f0000eaf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c2c000-0x30)=[{&(0x7f0000636000)=""/82, 0x52}, {&(0x7f00004fa000)=""/124, 0x7c}, {&(0x7f0000d5e000)=""/237, 0xed}], 0x3, &(0x7f0000c1a000)=""/0, 0x0, 0x7}, 0x8}, {{&(0x7f00001ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000100000-0x50)=[{&(0x7f00002de000)=""/249, 0xf9}, {&(0x7f0000a2b000)=""/47, 0x2f}, {&(0x7f00005e4000)=""/0, 0x0}, {&(0x7f0000cd2000)=""/55, 0x37}, {&(0x7f00008de000-0x57)=""/87, 0x57}], 0x5, 0x0, 0x0, 0x66}, 0xfffffffffffffa0c}, {{&(0x7f0000eb7000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000022c000-0x30)=[{&(0x7f000054b000-0x17)=""/23, 0x17}, {&(0x7f000083e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9e000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f0000371000-0xe4)=""/228, 0xe4, 0x40}, 0xca}, {{&(0x7f00004af000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a56000)=[{&(0x7f0000b78000)=""/138, 0x8a}, {&(0x7f00001a8000-0x7a)=""/122, 0x7a}, {&(0x7f000043e000-0xa2)=""/162, 0xa2}], 0x3, &(0x7f0000220000-0x7)=""/7, 0x7, 0x6}, 0x7ff}], 0x4, 0x40000020, &(0x7f0000399000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d31000)={@common='ip6_vti0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fc6000)=0x0, &(0x7f00005d5000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000787000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000069a000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000716000-0xc)={r4, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockname$inet(r2, &(0x7f0000210000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc3000)=0x10) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f00009da000-0xa)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000816000)=[], 0x0, &(0x7f0000b96000-0x1010)=[{0x1010, 0x109, 0x80000001, "23f00f610103581741d94f0456e5320bcc0dc7f4efd728c7f5be6c347f0d8c3ecf8f6e958b2abc32651b502cd911e8e7f388a09cc0277aea6f762ec52e6f6324b4250b3e20ae12aed6be80563dc1bf3d81aaef187ac8d556922e8e2ed6f42c47342deb18060ed7cd3b88b6d5f6127aa728c1e2dc38ef2f6df0aa620ff17595890846a192afc7cc56eded7f25337ca91ff248669ebcd252ce4d647e09b8de86de549e44cb737944ee129ae171b3a2b86da785524c7f47aff5a2779e8e99e6c87bdb12fee745bfb45ded7c6a1ca6afaa07c785381b64e365c04fffc6ebaf81ba3b528a4565ba213fee58d136ad8e711f1bb7dc48dcfc41c05f3cf3bbbba066ee26af12245d61b1a17e1dba5537f8930c2394656d4d5aa6f262ab5d9d04b0c2391e1ddfee32d1d48706236868cb3acfa0da40c05f3f31c88f458e9ba93b98c2c91a8d253c0e262fa36839bc83ff00b5d6b1449ba0f062435fe4739f5a8010625696d308d6b44052acd6d042959ae5b49ded6a29db0b9bddd8bc34902c19f6639c767d2217e37a5d0a12da7ab7e7e13efededd0581af9123786ddd4936d0b18d232f071d3246c50bfe9f4276dd906bee04cdb417924d5f3fa5930e244ac9c6ae4c59aa21168d8b3875cbd6c85fe19b0a0f96e38824b528a1dd4aa4022ebdfbc994962b2d1f86ecf5b5aad9a6a0ad6f0bed223d5731b9dd32f8599cb9a0435d3c06b81f3707d8a34a377cfb9f20c5f22b88e1a27b47654b3740f059d6e367f7ac4f3a0c69558d4d5829d805bfa0cc89816c2968076ecc742b1b4284cb0fb47102a63d6e2524999694f0d800abb2fa0256f190cbeb4d0bac00482eaffee3d6b3771ef9a253fca1f3ba5aa0bdc2a4b065426d22a39bfdc68b6819a1953d7715a872f36d7cd9be6636570f3dd884bd052adf4a90fe1ebed70af5477a880840e6564463b303e943a15da4d24e2b5e9f749170cba5d9f735ac0f9a6290ced0a5b385983538faa02f995b370de01bc5f940dc4156741a8cfd4e7dbaa6667538d75057309418dc851bd37cf5f8cb3723276239a4e887df91ccdb583ec3030f57af598bf5ea42c18123a53321200af37e2b54e516a9ad3e728486205340d9f39a2db9abbaa764f3a1638c25ff942d6cc3f38a17a1b317bf4484ba70b31978d7ccaa504e43bcbfb3ae6c29edb31a7314ba789e26901d5d1ab60120da57f32dccbc675261f07da1a2f048aebd4e7f65e90536dc69bf9ab35f0fa15748e51d06fe5bc755729f618b0291cdce9a136f3c0afd09b1e5484c342edc18ef2ec59d9ed982bf55c8f4f9d7b63a2de406ae5d81360c08409c2cf6a84fa3d9a6e4bd8845ed85deb0d7e7069eadb0ab76febb7132d2636b8a682385a061d5accb7633f4417147deefa379b7d497327077ab88cc80e02d20b88f560e721d5d34acf6f462d6146ef3d9ef5cd3f0a411d892e756de067aece81b4790c29e5954ce83e5d8b52f2e3e48f202316f53ce54000fbe951e16a1537bc9c4bb508bec18568c2e034939309a81ee53ac38df45dfca70af265ef21f787a1a5b3b66f917e568495be50db62db5fed6db2c493d95218ea56b11d3efccec81597ee9d21f1dea5693e5fd3ed93ccc6c2d88b9faa71cb49defaf71be23c59e2850d6dfc8c993705d42fab655f3081ab27ab38b86ba5a5275af831f9e9e4a8c7cc2abba84c5c20345dae54edd0d801ae2bbb8ba2698fb4c45cc613f5e4607923643f3450aa939ab7637de185d0770497913fc5c9102791f3be2238671cdc62e4d09cfee0ab5f355097a6cf3025589201377fdf30a125b61fe9250c9428e34b4e38449bb02ade8dabee82d49e7acd61f9f6eb37dc9bd3f89ed2abaf3b8d0f5277e243359a68ae0cca27dca65fc934f79a4d2f959d32c1008ecd28126ce815c58fcba933c33177111ba23af72296d4aced1060f457d287b3a8a9b6b7bef01345909e3ec84da87af1aa7aef8abeac789faa62d13264ec5c080777b937a2baa9d2f5783cf3cd0baeca06e0da2c9ea95ef70ee7694929e7b78ff994bf5142a69ae80b8d80bd0e9a0705c724f06774d6a5bb1dfddb3295b27b50bb2032865b4c612b7f64c7b526d85a89da38eb27e465ca1cfe7a9e354d10c3b0779114a4e55680479fb5e5c4990bfde920e69a8c1244a4f868415fdc9c6c0f0203a1029ca7539619161afa4f49b59b63408e34fd90e30141364ba6c4f59b05d9350bca49e7cb91042aa0891381d2a92eb55635dae342918d417229deb2d3dbc50444e0596e5dcc16f32332908cbf08a45b5e3c6e4fce3f04f31ec17672dd7294aa4a27a8e78a35a32e91996d2e4d67c4abd707320ab1e3f7c4b0c155cd8a9dcaf2a664417c28c1b05c36be964b13bdd170ca57edcb35c451e1eab30081c1599b7111d3300bc090d6a8a4ab1fb8cb560e049f43103ca571eac579404540d7fc2ff02de60da661957dd0a5dc7854879110b9f9700673ef0937fe57f0576fa893a468c53ff70a10bfbc91fbe88ab1e647d984973c7a0415d82b6f4aeeae303ea115341928946606fd7cb4830d0818e89c436fb205f06d8f554434d196aca8d97a5fc016923ad1f16c24a57570077f9935bd4ca2fd501a6ed038955a664223b974acdce78e9cf7bfa5866dde611a7a12093c6cbb14208ec6efdd4e63027331b265288d706ac09723197d4d47ba7191415b1e732d1eb613a4fc2f9a19d965f8f2360697478632cf1a045bda07f65bce7b8757e2df4cb40aa1105bfd8bdc4bc91c243c9e98ecc4d5e10b542d8b1e7631f8d2754dac0905d6e06d8de709a8f2e2307f0eb7bb5702104ffb028904318dfdcbd996aaefb8a4ba2f014fd0b1e84154a09fa888732122c11db20ea03b4bcd630e62aa8532f1cea06917cea3fb4512726966316e43f88f109efde3b8fff7fd383744684a34809d6b1bb21b6a9fb592ca844947739248514ccebac4b90c86cd7503534488ab3e8690ac0e5aaf33aabd184349ad4e6147d2a69aa66fee8b2f0f4e21929593776390e1aca80dc7bdbb0d7689141cdd6f47bb7424d005f848a24c28cd25b5a6c27dfba398744fb8f41ca01c972a801a4d670681b4b916c0232d5b48a220fb5ccd22698560a745ce03e6a93faa409b9cd328bb11d6b8138f201c690ad1b07f8acb072c9304f5fe72eef18143a49d7cbf6554e0900c838c1f8076d7305a051ae5befd51c3f437bfc35a6a0f188b86dc3d1f3124cd7bdf6d869f48236502821062e060fc68857fa3e9533bcd8ebc99d3cc68730d8f313fb0634f1afdddc8776ad0b15425249289c35cf94548c5246734862032370f008982b147180a2a5ba50330f3a8bc4045f6b92cb953e66618a7bc19b8a248a75068a05687ce5c93501cde348adb4be88ec615badd295f3dff36d6becc1bd9a7df196c90c4b5c3e602dc73dee36fb54ad96904d78ef55b15931ce5cc490d5fed1fbd29b538fb8c4942447733179d716551fd5e7136655104cd5f0dd2eb6a1a292af705243f1e50bb48d6ad46a0f3b77201b4068681935e1b700a4dffe59b9e4fac7233462d6092d29ec30099de1b78959c3c2d95f8e66fc97660ac526bf1cc7bd84011c7b9b6288a9fd369bb89c33bc5edd7cce962db013f894f20a95fa536ed63e99d3ef7d96dc66131e78fd57e49edecbf26ca0c420d3e4cd73f1627c364652fa512c79e873304aebb02143ed4ec5610405a34a9887cbab9f42d76521669da0254a6e46876c6f4d8c33cff0b8742a1bf1f0cab9b9a30c609817b122d09fbeae6627f15a2ca51967257810b3f5986e559ea740c466770583f4a40161734ac73f5ae12116e5c6a5e78e7a5810acf9dfbfb6a5c5d6ff603df82ef92d88aea441c1bc1dbd99035a372a752f285368c4bc6d138cec2df3c84e9df65b41c9e6c77dc4207ac5f28cdcc2b4125b1006dd13f26c3fc3b2762dd8d2a0d2eed4e00d4ad2d5eb30c40c3443f11fa61bd7974c5772d131e1e15ae52e5c2cb3b704ce434e5128df156fd05cbe5e2e008c9fbb07c384bd3625c7c20892d1253edf14ce4c61e567178dea730d382674357bcfe138987589cdf686d319d9fbe8b8af81145539268357dd6e98cdced8f4cda670de75e8eff49a63e0a203605839eac8f9562091683d17f825bb69968094d64623c76423e9e74a9bf685aeb9f85fda6eda14d6658876edcabcb245081dc0d328b33bed374f27aaecadb6554b282f624f16e334376fe549bb0e42bbc9953ec51241db3d6d2c2d2317cb8f2ff73a2b98e01be9100242ad04dd98388a32297b65334977c43b7514556ef3b4483e35f4826f1fa0dbdce4ee3edb17422ff16cf7e7451f4eb7239ff1aad2442b62458fc70f834a8d39efea21418425d340f1e3ea9687221309bb6e6d69477e89053e755ed3df8bf875ecbe4ce16b879ecc36bcbd56487cf685d5baa92af1ec79d90acf8c7efba18efdff56fa8aea712235a283f91f53671e481298030026739c49e0c66ce6d83b6a32e3be2d8d6d535d39e0c76b5763c6513bbf7033308398eadb3d7b4d07c8a8a0fdab75e3397715dff9df03e410fcb2c7639cc68d7c9115543910b4bc02ab8ed5a28ad7747219333423c498b562323fcf575e5260d61375c7e5c8292e567735127afb1b93541471f735485f5fa3a89410817e57e15544a2ffb090b51d206695bcc18c7ad0f67685d87bed25c46edb7fcc9abb9b9b9304b116a26ce99bf014cdcdf2f9e45b0f676c48869a7005f638d7b251f55cfeae2eb2199b8f8ed945d75009db877f8fe82f3a0b65c7f288b9e3e6690c6758fd1094e1b5769ed68eab2b28894057aaa5daeefe21bdcb2a76a85592eee570d088dc6c45575092ce36b02321aa6d9a3b77196ff6d05ba70fc6f98693432eb6a0f45355305cf00a05054a6b3112b2202787c11af6a62201b1b0c9d6a9e039733443dabf4a2fb8f4c7bc9392110701891f1e6aeb2ae22311048163728903bd917e72d852bb36957bfd837d5c896060bf9c6958fccfdf5e655cff75793e9a3564e3662f4b9a20b02ea83ace7ebc6a760af545ab12f7e707cd508846d4a282f411b425bca32dda24a31d881384beb3030aa0e557a2466de038aaafae32f00a3a1f260873daf79c40c0c508e61122e8b494a360db46663c4bc40bf40c8f4f1544519bd5fddbe382499bbc75f8d984c145f15696d827d610a6e396bed4cb79e0ade04955781e1a60674c9239faf2e2cbdecf92120c023f8548347c64bdd3372a65db07a5bf97f9fc0fd105e2a6847e082fec03825fdbf3fc92acc85c4ec662b6e86cca5179ad93d0b1f28e30ac6b64a6df8f6ebf2e4ce180d13beee70ffab0591a998d1f44de8773c2e97eeb599fddbbe77cbf0bdf2bb0f4165ce655e744aec420d0f3ccecf1e6aa1cd9b363c71d193c45ab481cde442b9300b412b83680461f063d9771d7c06630f8bb8a5234d5aa440ccc85263ef0d8509fbd587fba53531512566a77f9cc6a2b3509670026e3446b0656b27b1ce5d22de49f1f69b17a22a3670c75f9a57d4616cd01e22b5aa14c10a1bf21914c82b45e706e5f2a5077a51f7ce18cea9a893e797c8f7f87d3a2986cd9923c59bce467a0fad7528972d2a534c13acd4040be1bdb14d70dc23c0edc13b1e56befd4faa35fc40259bec68ced8b7088e9131641906a9b693b74877650a20e9212a44077cf509bdb6936853e5a4a16b0174b2b73a332129f719e0a30a51df35511a68f3bafe21ad2b07771ede20c72887012601088a0ff1c6230c1195660e54758b4e6e29809acce8a7c3a71fe52b07aee22dc2973e388c870a54a"}], 0x1010, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0xfffffffffffffffd) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000032d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x4020940d, &(0x7f00001a9000)={0xffffffffffffffff, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c0d000)={@generic="b30c6d64625dfb5f6d8b9de24936a559", @ifru_flags=0x200}) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000741000)={0x1, 0x1, 0x7f, 0x2, 0xb648}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000200) inotify_rm_watch(r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b0000-0x8)={r3, 0x0}, &(0x7f000001b000)=0x8) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c68000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dbe000-0x17)='nodev^GPL.-mime_type!!\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f0000aa5000)='dns_resolver\x00', &(0x7f0000e3e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000573000)="128140cb9c7eb51e4a83a7ea63b4ac38c497fa329d53b3039c0036", 0x1b, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x200, 0x5, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a66000-0x4)="cac002df", &(0x7f00005dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8f000-0xf6)="", 0x0, 0xffefffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00007ea000-0x4)=0x7fff, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000032f000-0x4)=0x3, 0x4) keyctl$reject(0x1d, r2, 0x0, 0x5, 0x0) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000124000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d19000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000435000-0x20)={0x1000, 0x4001, 0x62c9, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2f, 0x10000, 0x1}, 0xfffffffffffffff3) r0 = socket(0x11, 0x3, 0x2) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00008bd000-0x4)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) openat$mixer(0xffffffffffffff9c, &(0x7f0000665000)='/dev/mixer\x00', 0x100, 0x0) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x3f}]}) set_mempolicy(0x2, &(0x7f00001f3000-0x8)=0x7, 0x9) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000030d000)={0x81, "3487bf409efbb53b833fdc28e314d13404a5105d240e19fda1ee8b99cda99ba0de29047605154337fe53b472fe2e4ae1e2e161c23f02753f949403b44937e55fd5690039d3bc35f7f5338ebab8ac9f18920c8d90a3e5abc2a20ee2ce123473b1bd87abfc38f26f18f5181d081501782feacd2fd1a8f3a78c60cf487fe715f7948d"}) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000958000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000031c000-0x1c)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x4}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f00008ad000-0x4)=0x0, 0x4) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000869000-0x14)={0x5, 0x1000, 0xfff, 0x0, 0x7fffffff, 0x0, 0xffffffff, 0x1, 0x5, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x2) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0x1, 0xe8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bc5000-0x20)={@generic="fbd6c1b6d9c5e9b13c3e5291557aba90", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/02 17:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ccf000)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="21a52410b94f5243b3709eb6501fef4d"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000-0x18)="0a0775b002e383e5bdb60ced5c54dbb7065df0df8217ad40", 0x18) listen(r0, 0xff) pipe2(&(0x7f00006df000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f8c000)=0xff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00009ed000)="6e5cfffd68612be4", 0x8, 0x0, &(0x7f0000f39000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r2, &(0x7f0000f83000)={0x0, 0x0, &(0x7f0000f84000-0x40)=[{&(0x7f0000f83000)=""/191, 0xbf}], 0x1, &(0x7f0000f83000)=""/252, 0xfc, 0x0}, 0x0) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008be000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e99000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x4, 0xb480, 0x4, 0x1, 0x7c2d, 0x6, 0x8, 0x0, 0x1ff, 0x5, 0x7, 0x80000000, 0x8, 0x10000]}, &(0x7f0000232000)=0x108) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002a000-0xb)='/dev/hwrng\x00', 0x402, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000000a000)=0x0, 0x4) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x4e6, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/02 17:07:49 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ad7000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x707a, 0x2, 0x8201, 0x1, 0x2, 0x40, 0x8, 0x80000000, 0x0}, &(0x7f00002cb000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1000, 0x9, 0x800}, &(0x7f0000001000-0x4)=0x10) readlinkat(r0, &(0x7f00009a5000)='./file0\x00', &(0x7f000042f000)=""/4096, 0x1000) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000575000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) listxattr(&(0x7f00004ed000)='./file0\x00', &(0x7f0000a3f000)=""/182, 0xb6) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ad9000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a80000)=0x5) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000016d000-0x20)="a54542a1997db60946d294f9914702263985fbf6b2fc4c6e2a75e5972f4ece11", 0x20) r1 = syz_open_dev$mice(&(0x7f00004c2000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002c5000-0x4)=0xf9d, 0x4) pipe(&(0x7f0000958000)={0x0, 0x0}) fchmod(r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000db8000-0x34)={{0xffffffffffffffff, 0x0, 0x2, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000887000)={0x0, 0x45, "fbfe70c49b6ba7cdec4727d70bcf05727181c7f9588e4d4141a08bd717c023dffbf0a411953428c571317bed52ef19f612f3188dbc326d630d83925f77d481085fc9498468"}, &(0x7f0000626000-0x4)=0x4d) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d41000-0x8)={r4, 0x3}, 0x1) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006cb000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10000000000) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000513000)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000fe6000-0x20)=@ethtool_rxfh={0x46, 0x0, 0x40, 0x4000000000000, 0x0, "f38247", 0x0, [0xbd, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0xfffffffffffffd12) accept$packet(0xffffffffffffffff, &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e4000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f88000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) stat(&(0x7f0000510000)='./file0\x00', &(0x7f0000cca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000031000)=[r1]) bind$inet(r0, &(0x7f000080b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r2) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = memfd_create(&(0x7f0000df0000)=',/keyring[cpusetwlan1\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000013000-0xc)={0x8, 0x0}) write(r0, &(0x7f0000da8000-0x2c2)="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", 0x2c2) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x402800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000711000)='/dev/loop#\x00', 0x7, 0x0) ioctl(r0, 0x1264, &(0x7f0000f67000-0x1)="") 2018/01/02 17:07:49 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000068000-0xe)='/selinux/user\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000483000-0x7d)=@pi={0x0, 0x8877, @eth={@random="a86c4890d483", @random="12fe02227549", [], {{0x6002, @x25={0x3, 0x2, 0xff, "257c168f45d7d1956cc1dee46f531e943fb164775f421fc40a8d6401b4c7645ba4185666c9779b5a003dffb5a3978e9dfdb383860521c77a4958a89f027a4d2b9fdb01663edc91c896d6218c75298975d6d775f482642b5d1eea948a6f6f1cb2a6a6c5cdb30340b6"}}}}}, 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d48000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x101040) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000c4c000-0x1000)=""/4096, &(0x7f0000b3d000-0x4)=0x1000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f1b000-0x28)={0xffff, 0x1e, 0x80000000, 0x3, "4e607854f27375eb120b15f0dd3ce4401e8f117e8047a7ac6a7960fd9c0071e6"}) r2 = memfd_create(&(0x7f0000ec2000-0x1)='^', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000469000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen$netrom(r2, 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) removexattr(&(0x7f0000978000)='./file0\x00', &(0x7f00008bc000-0xc)=@known='trusted.syz\x00') ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00008db000)=0x1) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x20000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e9000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000154000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000d9a000-0x14)={0x11, 0x1f, r2, 0x1, 0xb6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f56000-0xe0)=""/224, &(0x7f0000f44000)=0xe0) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) getuid() r2 = dup2(r1, r0) fchmod(r1, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) 2018/01/02 17:07:49 executing program 3: unshare(0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b4f000)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f00001d0000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x109100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x33, &(0x7f0000c53000-0x33)="71a64e7d9d93de71dc8b6d4a16f0bb63a9b2c45eaf9263c5b13a191ad2abcb86ae4935ee5df4d10242de7b0a2293442609e35f"}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000a52000)="d49ec7cebe1b3a39ba9f9b22527314f5843d0feeb21d9fd2f63e16e7971f424309ee9cc735181593f7ab57be634c70d99108a3e2e30959a122313762d4490ac814b5856d61d0a904dd") setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) 2018/01/02 17:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1000000005, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000f25000-0xd)='/dev/usbmon#\x00', 0xd7f, 0x0) accept$nfc_llcp(r2, &(0x7f00007fd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000385000-0x4)=0x60) dup2(r0, r1) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000477000-0x8)={r3, 0x0}, 0x8) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00008f3000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r1, 0x2ca, &(0x7f00005b6000)=""/4096) signalfd4(0xffffffffffffffff, &(0x7f0000c3e000-0x8)={0x0}, 0x8, 0x0) close(r0) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010007deff23000000800005000000e60100b0"}}}}}, 0x0) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b39000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c73000-0x10)={0x5, 0x200, 0x4, 0xfffffffffffffffd, 0x0}, &(0x7f0000441000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000052000)={r2, 0x1, 0x401, 0x8}, &(0x7f000002b000)=0x10) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r0, r3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000041c000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, @in6={0xa, 0x2, 0xc4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x48c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1240}, @in6={0xa, 0x2, 0xcf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x306c}], 0x70) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2f000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/02 17:07:49 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f000090d000)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gretap0\x00', @ifru_flags=0x301}) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000800000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ae2000-0x4)={r1}) r2 = syz_open_dev$usbmon(&(0x7f00007f8000)='/dev/usbmon#\x00', 0x7, 0x20200) sendmsg$netrom(r2, &(0x7f0000745000)={&(0x7f00006e1000)=@ax25={0x3, {"de991bf3949326"}, 0xffffffffffffffe0}, 0x10, &(0x7f0000603000)=[{&(0x7f000044b000-0xa)="37c23a1178ad3180126f", 0xa}, {&(0x7f00001b8000)="3d08b1db4e8c96273fccc5df62514d67fa941722009a7a1530ff85261b57a39d23b710c84e00d7c71751fc0dd7fdaf7cbf2de2b07eb45fa8f10de9b34a9f14cdcb56c5789d13c6196ac14834e12d14d56b9bb33cbdc25eec2233015f0d2e9355969acea9de2d6691ccc1fd152b837fd90432984947031ec9f4b99e16448b5cec48edadea0a0b6950a68333ae5664a87e5a704425c42159b9ac", 0x99}, {&(0x7f0000858000)="6d678ae0e2e941325447d5b6a8194c2e54471572c7653f99c39d61596e1a2de70e30524045cecbccf4aae7301f4a38c774ab3690e88d2668b3b8f80442478beb7f9e4d0e526c3fd23ef92eeb766c35269ec26f44ca1430abba71c58851128fc5ae90072c0928e7d6fea70310e654d440c093de3c1c12206fa5b8222032682838eb816a78d63af7bc3bff8505a35f618f9e5ef54cab61e9bcbd8c6b3a04273e7e2dad7a7944041a41c00d13dfdc396f599bf877a66743fda380aaea082a851f2f4f9dc692c93b6330af1c99fed8f84cbf727417d00e", 0xd5}, {&(0x7f0000f25000)="8ccba51937238c9a2a8966b3f46f3cc20806071e6aa4beca9826a2f7579953dc614fe00a41797fd9321b4c8513fbba9731c5eb", 0x33}, {&(0x7f0000a1b000)="9a57cb7021c74b7aa774093321f887a60daf34e5cff5f42ba55f80d356663d0c60a6cf912efc22abbf16", 0x2a}, {&(0x7f0000756000)="39245ba99806d4c471a71b7fd00dc64a29939f71947bc97c03591822eb66b9dcb30142f21117381da5129631ce160c8ef2ec6696f0d5da4a0e4ca0b417dcfe69588037f3716ca70bcb7f5f77ac7d264d9db10a8db1be362892575d5981f87d8332f11c7d4e5621c718f25a788c440689656fb48abdb14bc1d37c739b420a46f2d8002982b6cf93cabf77afe88cd76d964931ddb5cad5dd46df1b1e25f350f05c952b28985d41e36d9a8589d97c", 0xad}, {&(0x7f0000a45000)="0d39e56853182ed0f2b951be7e728a205e9f400a1db2bd9da983c138564fea75e658094772e8dccb3225f9f68609a3c56900aa9d8859173ca48a35b7a1d28cd9a6f87ce8edbfe8e54375c55eb25286f90e91da9d974dc82ef3c47e3cb44508aa68816db9608e7041326ee8a57b2ed50a7688b3c6cf1051b902316f19bb00f225c8a731aadad67eff80b05fb6243de033323462bdc984313e6bebecdf50aaa0e869c419d91f5f04cfc2a60397fcc59aac0476cd83fd30577dceca8fa7963ff276bb31aef910938da1", 0xc8}, 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2ef8431879bc46e15ac5191f298ad755c2492791cbf246df63326117b1bfabd21e73565f3c99bb3d1fb364cdc54ff676c0575e1f08e07fb1233444775275ad9b224c957bacb1b7af98c52353a62b8e933e75f8dc60ba76a255966487258b4d312de4bc7c19e1bdef0a019d104941c5f40d942b253b8dca046cdb2a26afc19c1879d722c902095f470cc8792e7d7ddeec6ad592930f0cbf819a4609bce70e40d1b13ee5ccf251c0a60cfebe3500c45a73645b5897848bde5e11874f3f13329c74c69933c2fcd4331e1174b9be84c2e77b40e649da1760ff322d6f2e6905366c89275154cd3e2206437423da5ab57dca0bf9e8c85b6270809c26b4d2cc68e5f17023f4347a87d254a2b762c62a8a19e2e96de55350b351bd775710ba021bfbf5cc1d750b7974bc3dd7a213c17f80dc72804cd41977b0dfc04c53fa15cae9225a9f827e48640fa799800670488327f771a5ee076c21474affa0c8aebf7cd60a26f5501afb10103c0077a15ba8e7ad94bb4a60456f2687ada30063ce7ef575530612d160da78be85c5b1901f0fb87120f39463ee1053a8c204d83cebb3bb05feab59d0193c1b906b75f095c0139bd684565abd9ed079e8a37f54fa607dc26dd86347ded3a6284a2011df32b9df001d7e9831b96ef87d9015453c4f91884b5fadf938104df6631fbc60a770e739aacbeaea4ef6d3f5f5d4dcb467167b568405a5b212335be1ee02ce8bd1c24accc0c07138d43c5f20f1128a03a7d2723f12ae92bd723b8df41c151af3e531ebc2e0af921a4c68a2e84da52c4bee525a202bd4a21409a09103d0ba230dfd8092140b8efe798896b220748044e9dd4cefacaa925252a09e311fe5ed8e2c5a65d1bdd8f7ad6ff93e87bcc712670b63aa12735a975976c9cdc6a4abc032dac2c3d88c34357bd9c67a3f8fd3692e36f8f5d496523e2ecc25e0f959cd1560719dad504f59d68481d9dfc8e59cd6170ddb86fa47492723c5744f7a0afa5b969279669780c70423dc60dc09f8d1b604248eaa5cd08ed1b9870208ec37fa76ef5c41f4c8b005b93e9a640db2d1057fcf3e0afd8a9410b90cbcab8ddc90e8579582b155c4a067485029266d9bf36669e11c9d690189eff36ce5ff7d60222dd555a8152c8c20b3e5860e0e5875581b8d045d21546044d8270c2b41adcd70167fab7fc0123ca4d5a9aebe0df268ec66513acf24a2536e7cf1706e9d7ccb3ca856d4e79130130a26c4753bc085f181d3379af5836b1fd3d9d4ed697d6e39f13183404ead876b81f42709d9c3add74e657b808f2eccd9a36566800b6c44b2938f8af2be3d693e57ce59bfc4aa2d4d1a910805013a4c5cdd15640d79e1f4cad905d8e68eaf372fd1f4ddd26e35c9bea082980ea70637d58d062a0a46add1a672a7677bc5b4adba1541afd55deaf0293fd0cc8bc7992da873b5f464886a8d39ce7160f5cfc3cb01166aa50f677a4a6e46799bc6fa7d21d3871e4fab97f7fa03b43d868bb05f474811a75e9b9eaf5e75edb2431a81f7a6b4d78061debe1e5c4ee877c7edabde088e0b10b3014b1215a3b344e32412863b78b0aa7b6bb0e159d446ff34dd1c817f7f242efe2a54aafcadcc5f325a8cca136f25b8c971e7674e7a0d96fe3b70376f3e00737bff39d2205687966dcf3ea0f7a79766a64b137a54a1b7f888897e1fc0d0e52253d008a21e652723d474cffb1d05e8ea10bc5052db4d22f82f345f670bfa35d4c2c406b869a181fb7cd45a28b1aa8a794e449c3bfc6e5a60c562c16adeb419b281f3d0b0dd6189dbd59e74bb89341c43606bfb3ee449e645313e1974f97d025a4a863e582372d694986ec156ce024a3d9e6a73a6e4455892102e305114b29a9b421c1c73f1f2e56a41bb0a6aac27c6e360d5ada79b967064a1af5c76b066ba90befc42cbd13d54684705e8a958acaeb42d7fbcd8fea69c0aea75e5684aebe0090a94821e7d5d4ab0d0517a7592f95f279bd419c21b1edb91a4da7fb95644131b3ed7804feca6858a9b4b5cc497b406277f9730e7af906cf741dd9f40ddac8d3105544905e34118092347ae20632f5dd6a2c26d857d5b1d8e08bc16001e273cad6f5c7cd6445d206a9324b7ba86dfc40ac23c4174f26ae3053bcb81d19443aeb18328084a033ac3d5f144918e44822970328d50257370f114de83dbddf9e10266032516287c0eeaee4a427855d1c6827667c46833230c78bf7b171df876900718000c904d5584d7f0a0b724783691b8b4a"}], 0x1010, 0x20008000}, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x6, 0xc, 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}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffffffffffc97}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) creat(&(0x7f00005ea000-0x8)='./file0\x00', 0x0) setxattr(&(0x7f00004c5000-0x8)='./file0\x00', &(0x7f0000bda000)=@known='trusted.syz\x00', &(0x7f0000b68000)='/dev/kvm\x00', 0x9, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) 2018/01/02 17:07:49 executing program 2: 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, &(0x7f00005c1000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000004c000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000ee0000)='/dev/audio#\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00001de000)={0x80000001, 0x4, 0x3, 0xf4d3}, 0x5) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000736000-0x8)='cmdline\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00008fb000-0x10)={0x12, 0x19, &(0x7f00004f1000)="0933e00ff3e715dd5781664aab57807a0ed59f23effef70ded"}) accept4$unix(r0, &(0x7f00004a2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000720000-0x4)=0x8, 0x0) unshare(0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000b8a000-0xf7)=""/247, 0xf7) r1 = shmget(0x0, 0x1000, 0x1000, &(0x7f000092b000/0x1000)=nil) shmat(r1, &(0x7f000071b000/0x1000)=nil, 0x1000) r2 = gettid() getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b8c000)=""/170, &(0x7f0000cc9000-0x4)=0xaa) syz_open_procfs(r2, &(0x7f0000784000)='net/ip6_flowlabel\x00') 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009a1000)={0x0, 0x0, &(0x7f00000ca000)=[], 0x0, &(0x7f0000b6b000-0xb4)=""/180, 0xb4, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000131000-0xc)='/dev/audio#\x00', 0x80000001, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000340000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00007be000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) [ 50.772614] device gretap0 entered promiscuous mode 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b2f000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ad000)='/dev/vcs\x00', 0x8001, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000190000)=0x3, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000c3e000-0x8)={0x0}, 0x8, 0x0) r1 = getgid() setfsgid(r1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000de1000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9e, 0x20}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0x1, 0x8, 0x3ff}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000089d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa002}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x17c) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000115000)=0x0) 2018/01/02 17:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x6) read(r0, &(0x7f0000a9b000)=""/73, 0x49) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000572000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000660000)=0x0) timer_create(0x6, &(0x7f0000556000-0x60)={0x0, 0x3e, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a38000-0x4)=0x0) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe1000-0x4)=0x4c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000168000-0xa)='/dev/ptmx\x00', 0x0, 0x1, &(0x7f0000fe4000)={0x8, 0x80000001, 0x6d1, 0x8, 0x100000001, 0xfffffffffffffffd, 0xd6, 0x7fffffff}) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000c37000-0xe)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe4000)=0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004c8000-0x4)=0x100, 0x4) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e8e000)='/dev/dmmidi#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007b3000-0x98)={0x0, @in6={{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x67e}, &(0x7f000064a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000958000)={r2, 0x7}, &(0x7f0000e14000)=0x8) getpeername$unix(r1, &(0x7f00003d7000)=@file={0x0, ""/4096}, &(0x7f0000595000)=0x1002) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000131000)={0x2, 0x0, [{0x5, 0x0, 0x0, 0x0, @irqchip={0x5, 0x3}}, {0x6, 0x2, 0x0, 0x0, @sint={0x8, 0x4ef}}]}) eventfd(0x200) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200049ff, &(0x7f0000d4f000-0x1)="", &(0x7f00002b5000)=0x0, &(0x7f0000faf000-0x4)=0x0, &(0x7f0000203000)='}') 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000013000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000012000-0x4)=r2) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b2b000-0x1)={0x0}, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000d39000)={0x7, &(0x7f000029f000-0x38)=[{0x1, 0x3, 0x94f, 0x27}, {0x0, 0x7ff, 0x5, 0xfff}, {0x2, 0x0, 0x100000000, 0x8000}, {0x100, 0x4, 0x7, 0xfff}, {0x800000060, 0x200, 0x9, 0x3}, {0x6, 0xf1, 0x2d1, 0x2}, {0x5b7, 0x4, 0x552, 0xec}]}) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000a19000-0x18)=""/24, 0xfffffdcc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000059000-0x8)=0x0, 0x8) fstat(0xffffffffffffffff, &(0x7f0000bc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00008c5000)=[{&(0x7f0000a8d000-0xb7)=""/183, 0xb7}, {&(0x7f000035d000-0x2)=""/2, 0x2}, {&(0x7f0000f09000-0xfc)=""/252, 0xfc}, {&(0x7f0000f0a000-0x77)=""/119, 0x77}], 0x4) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x28c, &(0x7f0000c95000)=[{0x1, 0x401, 0x7, 0xc}]}) pipe(&(0x7f00001f9000-0x8)={0x0, 0x0}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f000000e000)=""/189) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fed000)='/dev/binder#\x00', 0x0, 0x1000000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x44, 0x0, &(0x7f0000cd5000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x18, &(0x7f0000dcc000)=[@ptr={0x70742a85, 0x1, &(0x7f0000e28000-0x1)=0x0, 0x1, 0x4, 0x3e}, @fda={0x66646185, 0x8, 0x1, 0x8}, @fda={0x66646185, 0x1, 0x4, 0x33}], &(0x7f00009ef000)=[0x70, 0x0, 0x28]}}], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) ppoll(&(0x7f00005d6000-0x10)=[{r0, 0x80a2, 0x0}, {r0, 0x4, 0x0}], 0x2, &(0x7f00000ea000-0x10)={0x77359400, 0x0}, &(0x7f000044c000-0x8)={0x0}, 0x8) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000cc000+0x8b9)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000be6000-0x10)={0x1, &(0x7f00009fb000-0x8)=[{0x8a55693, 0x5574800000000, 0x67bd, 0x2}]}, 0x10) 2018/01/02 17:07:49 executing program 1: 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}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = msgget(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x93bc, 0x9, 0x7fffffff, 0x7}, {0x7, 0x8, 0x2, 0x7}, {0x7fffffff, 0x508dac3e, 0x8001, 0x10000}, {0x10000, 0x7fff, 0x92, 0x0}, {0x4, 0x5, 0x8, 0x2dfa}, {0x80, 0x7ff, 0x1000, 0x2}]}, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000002000)=""/201) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004000-0x32)={0x0, 0x2a, "213e8493918167e426264aed8e86e6cd949ae97fc8f3b275c5fca02d0a994420b2cab043de5177abf1d1"}, &(0x7f0000013000)=0x32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000013000-0x8)={r4, 0x81, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5a000-0xb)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000313000-0x75)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x2, 0x5, 0x1, 0x200, 0xad6, 0x1d, 0x800, 0x8, 0x1ff, 0x1000, 0x7, 0x3, 0xeedf]}, &(0x7f0000428000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a89000-0x6)={r6, 0xe03f}, 0x6) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)='/selinux/access\x00', 0x2, 0x0) r8 = syz_open_dev$mice(&(0x7f0000354000)='/dev/input/mice\x00', 0x0, 0x0) dup3(r0, r8, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000773000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrlimit(0xd, &(0x7f0000633000)={0x0, 0x0}) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = userfaultfd(0x40080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f000030e000)='keyring\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000170000-0x5)='user\x00', &(0x7f0000de8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000057c000)="", 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f00003c3000-0x50)=[{&(0x7f0000eb7000-0x10)="f1775941c3c0bafcb0dc7c44be56b5fb", 0x10}, {&(0x7f00006ab000-0x54)="b7e2613ffb74caadb2a2fc641b49ff3822aabcd3c0e31e7dcc361135918cc7fb1190d242433be6f088d675d83d9f45f4d89df08e1af2171c5f73d3e3f5505d114faca40633de39225b820b0ea853552de860798c", 0x54}, {&(0x7f00008a2000-0x74)="b0c48dea2a42528addec8864e57ad8b3029abba6662f155c3233619beac9060a8a946e401e7011ea443431f53180ab249ed1632f7e815cd935f958a49a9494df0714760600834f8e148c0371272d9f989e5aadd5c63b8b2bfca8709479156c5be3b51dead98e223ee00f62b6dcbbcbd3ba797718", 0x74}, {&(0x7f00007fa000)="1faedbb627f0a3ca0094625225858a1b17b6201265261518b319d1e0a4c3d8ce156c38005f2981437abe0edacdc0503dadfe18baff672277713cdbb24621b22ab19a55c8471bea6dc8242ba74abcd832aeaecc7a0aabd5e5db03cef0c25376e4d3dc750dec54ceeb91f930f7c090ebd6ede123062178c893be050ee70a7cf51f9a5b6b986a6219e954a42aab670bfac11e1d5836aa281d0461df1b208a2be77720708350c7eac21e713614c9ac6f04b69546c95a02d216844bf0f1f632", 0xbd}, {&(0x7f00008e1000-0xa5)="ea94ff89e99f798502c030bef54f254654fdea5d0462327f9d3dee7a92a22f26b77d3fab1a43b8771b418b5b1eceef35f51479cebab60c76b1e4314525dd9dab9bbac9b12e1333aad8937025085cabe03cb38d9bd3ac1c01cab64af8197d11cca32e4d108eb9ebb341183e259b3e85de697d33ca2ba0cbeb2d9ad7a6fbce0ae5755e74a4e0fa620ba52ddb9ceedfef82a6c164c4cd6a8485d5055f3672d1f30cb7390a6e02", 0xa5}], 0x5, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/01/02 17:07:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000b91000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00008ca000-0x4)=0x0, &(0x7f0000ad3000)=0x3a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a07000)=0x10) r2 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000)='./file0\x00', 0x2, 0x2) syz_emit_ethernet(0x32, &(0x7f0000bed000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002a4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x101) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000021e000)={0x0, 0x0}) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f45000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e9c000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000146000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00009fb000)={0x5, 0x0, 'client1\x00', 0xffffffff80000000, "456a40d9fc781bcf", "dd0acc9a8289d81afae9d1020803a6f9f29cc5e96099a2eea54305424126d819", 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]}) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000437000-0xc)='/dev/autofs\x00', 0x10800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000650000)=0x1f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000055000-0x8)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000026c000)=0x2) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000271000-0xc)={0x80000001, 0x6, 0x1ff, 0x401, 0x1, 0x80, 0x3}, 0xc) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) [ 50.987815] binder: 8811:8818 ioctl c0046209 20001000 returned -22 [ 51.023365] binder: 8811:8818 ioctl c0046209 20001000 returned -22 [ 51.029866] binder: BINDER_SET_CONTEXT_MGR already set [ 51.029877] binder: 8811:8829 ioctl 40046207 0 returned -16 [ 51.065836] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/02 17:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = syz_open_dev$midi(&(0x7f00008f7000-0xb)='/dev/midi#\x00', 0x800, 0x40) accept4$ipx(r0, &(0x7f00007eb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000707000)=0x10, 0x0) r1 = semget$private(0x0, 0x6, 0x3) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ddf000-0x11)='/dev/vga_arbiter\x00', 0x4000000002400, 0x0) epoll_wait(r2, &(0x7f000089c000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x2000000000000000) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7]) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000127000-0xb)='/dev/mixer\x00', 0x40000, 0x0) pwrite64(r3, &(0x7f0000a61000-0x94)="972b9f799a34e63b07f66320357d52196b3e7fe030d385eed8e95eb528c1db8aa6306bc4726594de4ef6a3409fc28c1a988ad2f84bfd7637a864b9974682620e675c943813e72e6b465db754eccd243fe4cc2a664314a657778971ce31ce4582bcac786140ee7673eed894bebeea050effe3b4b1656ef10a1e702e91111fae7d401b77f3a91337ab07415a74b712256c237c838a", 0x94, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f39000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000799000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006f5000)={r4, 0x511}, &(0x7f0000d90000)=0x8) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059c000-0x11)='/dev/vga_arbiter\x00', 0xc0002, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000306000)={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}]}) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f48000)={0x0, 0x8}, &(0x7f0000ec7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc3000-0x10)={r1, 0x57b2ed85, 0x4, [0x3, 0x2, 0xfffffffffffffff8, 0x7ff]}, 0x10) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x801000000000006, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000c000)={0x0, 0x1, 0x81, 0x0, 0xd95d, 0xfaa}, &(0x7f0000017000-0x4)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000002a000-0x22)={r3, 0xdb, "4bf69d0797071a55faae54380db9420d10224d4b7c1d0f6226cfb49ed4b3cdf068e14c50a357dd0d1e92ad145bb29f276bf8bb0cf0e7f093891a5a5b1a5bae0602561439a41968e0682afbc406fc51d74c08f688c1a7cdd84b673495d4461e8c5af86dc712eeea9599eefedcfd632c230e06e693381acca5b91d780193ba7fd66322a1253b9de5c180535bf11dfd913a19587fd322bfe9439e5fe5728d954847911a115397a37e1624fb858450128025e76b83c97fe444e980e6ab78116729bef2eecefa58fb02799d15f8caacd303cd1918aa570cefd79caee03a"}, &(0x7f0000021000)=0xe3) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000028000)=[{&(0x7f0000028000)="900cbd98f668e99a7f32a830f4ec361c7a1af61b6b6abb3fe3baf58f9f8370687d4c1baf43878a8a66687af360b60cfee8539fa37424c7333401ce3688ae18e82118892ac627fcbc642bd1c807fc1745725df362f643a755435f2e96f8e1c9505a7394d702b543a6b73aede12f23b3a9f37928620abd41c9136da493cd8cbf3b89aa95fe95540821a26bf25f425102eb71cd0cd2e606efca7dc76884b3accfc99d22f4a46863562a426d2deed872686bc692423cdc8779d18ab9fa8f40ec3114d6072ea613b900dc91dbdb211ec0383233443dd65b86ef32aa9115068f59142f635a5e", 0xe3}, {&(0x7f0000020000)="21aac213d2527cac2a3ddfd1052216c7d862332b2b1e56a9b2d9a35deaba8d9638a6b46a5ce7932a6ca95b7878898acdf3b8b9996f6528401369d03ed5d710a756645075533d2fac4b962ea98adaf58eeb968da53df21d6e37eb4ff09cc31ed12a5b02d684425d571a29c3f058b8f50ec4027b366a59f9cbcb2f92073e00dcf0b722b6fa5028453d8b40223ffbf109cae436e87c32b7194259d9", 0x9a}, {&(0x7f0000013000-0x74)="9641c6327107bcc4b7a5fe58210f556723346881d375f185032e1fdd732b33e74c649b105c18cf65c954e3e28179c2569d506d0959982a6724573709cd1048b0866da663cf7ad8cb91aa64b0bfe40498a0a21dc20afa79319e9419fdce98e5e95029ff5c99a4d48d3feb2aee44b005875dba3e0a", 0x74}, {&(0x7f0000026000-0x1)='G', 0x1}, {&(0x7f000001e000+0xc3b)="4d07c6d34c720592d83a84e80b0520c0fc70e7d8c8887499930d90d80fe51473fa44f2", 0x23}], 0x5, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f000002a000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000029000)=0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000011000-0x14)={0x0, 0xfffffffffffffffe, 0x6, [0x2, 0x3f, 0x80000000, 0x7, 0xfffffffffffff420, 0x3]}, &(0x7f000002b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000022000)={r5, 0x2, 0x0}, 0xc) writev(r1, &(0x7f0000028000-0x20)=[{&(0x7f000001c000-0xb7)="125cc1f0c7cc661a0715a090314145d5e91ea6309ebe8e806ad9fffc1f046228f72ae6c2cf767956d2cf2b47df68829143b12c346ca61e61004675d19295af4ab21d851a455f851dee39fa42c7ec6b3c8eb2eecc433bcd0bd3fef3d5d81680488aa47950d9b7b65d85e7a141312f1e5713dd5ce7c9895a0e8dca39cdb1078fcdfee6d7fb8aea528987131f1c5f1f86b529ad541da19e029b670d852f63a02146e63b2f87ab44ae1a6633663740235d2c8d0669a0e77c97", 0xfffffffffffffdde}, {&(0x7f000000d000)="7c6ee55d6e2bb207600b273dc3ffbdb72bed679dfd1fa9ad6328cdd5b50cd4a90140a2d7cee7", 0x26}], 0x2) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003b6000)={0x0, 0x1000, "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"}, &(0x7f0000940000)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005aa000-0x8)={r1, 0x7}, 0x8) sendmsg$netrom(r0, &(0x7f0000967000)={&(0x7f0000479000-0x48)=@full={{0x3, {"0bd13b977e1633"}, 0x8f}, [{"58e435135ccb10"}, {"12a92ee0f2ccb8"}, {"b2d206f940e98f"}, {"c7e7d309380a10"}, {"7e069776f51b55"}, {"a5a500e32abac3"}, {"d26e65a784a836"}, {"9886b504155171"}]}, 0x48, &(0x7f0000c67000-0x20)=[{&(0x7f00004a7000-0xf6)="09e39f54f2adff32432af0c96eb5402323f20f998cd3a82784ffc01e94d76194fd54076e9763bb666624adec16367d5329615de8c261d7aee0da0f90b987bf72b1beabaee9a1d2f71574d3c3a1b6c1031c73ec5ebb3404364efbc789512fc44a16e4d273b4d463fac37a095971b6a5e97ffa0de19c0085b009b086b4ed5fdffb4327b12cf109d64ac3939ddc8d13d75a6ae728606e6c3961aa3aa1cf8b0fb0458bdf2f1eeec1fe8336ae36e22989f198204b45c8874d02ba0ae485bb5b85544094abf39be09ef787091513f36c231aaac0f699d1b6f62680738128b373b4f9a5eb85715845f53c90117568e0e49a09550e746cec3a13", 0xf6}, {&(0x7f00007a2000-0xd5)="f39b8c511d741a78e86a3d2cf8601e1407b1d366be465380f3e93cdf0a30354d51cc8eb6bdc4899c8df2c1faddab8c16b5cb2968a44fe06565396bc8994e23788c01665d6b1d0bf3453196e651e523baab4cfcbe1212c382a07fc5b637db5984e92cd8f363f0c4dc9d3f6f45713970f67d9101ba06709afc518b169bf20c1f2be6f195c5adbe9d892562fdb3eed42a8476deafe50f54bac0944058cb57aad2e5b7542f10c098defb4901b3b4e68d7736f002be0ef956cb404fb8362fd01e724120fd55c1f8cd7523d50bc9b61db04a0761df00ec14", 0xd5}], 0x2, &(0x7f0000bb9000-0x2520)=[{0x1010, 0x11e, 0x0, 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{0xa8, 0x119, 0x40, "3fc0e6a20234a505cfe39755ee3d95e03fbb7a5cab414c62fc1308dc8020a852b4f256361dd5b437f78cd300c9b33a0c52c486cc99aa52571a1a74c748c5f388674efaedc8af11bcae87526690bdd5eac5f9ea74ae4b64e69a93c555e6dcd875867295576346c18bf8c2aa77e2453133b91faa746fe251c699265a9bab7fec3f9a3e8b47e75e7749f068e892ecd1be8130"}, {0x40, 0x105, 0x2, "e43f28624d027f5064d37cdc51df850809878d778a82d3298d4c8ca922dca41d6efc027390bce529ee2f6d"}, {0x100, 0x0, 0x3ff, "51666cfddac9894391e820ea6e905940c75078a74a501026686b6df69e975e9c5b6292f41ed3588f32a1a03c45a8a6800b1df95fdac37ea2ab92872ed4ae310a094e1596c08f923c483ccc5b47ec040e79d46c2e1dc322b5a997cde3f15dd2294bb60876df025747331d68951f18a28345594c70a6d470092e0b94d33525f832e528fec57afaf9caa5192184cf657d3992911eb139e48ec61dc845da30cb8f142b0fcb69de796df4d08171bacbc205febcae13b9883fe43e33162b8b8502025df524889077c2340dac03de2b0b50224051fbe5d9ed899b5cc9998702e1e78901165d1545213b8d9222"}, {0x78, 0x0, 0x3f, "437d42eb17be6bc0016e59578a9b1c42b7b1eb2d161aeec297e18634a285f2ee6ba1e51152d57d3d4c2096037fd9da2efd7b53a1be9ee8e0b7d824de39f50e6acab4fd3a678e7e2c26d5b068ae9309d4eeee961baf65334ce4e7c45e12d5f1271b"}, {0x108, 0x19b, 0xef56, "0fd8977991f8cf156c1b7b261124e50bcbc58ed038b018b9578fb8cc03550f37414a2912735bbaaeb737f2ccca01f91f00c8ae3d6f10c26545bcf50ceecaf385468ada25a5c5fad91d43078146e83e93b06481a3813b6d05cf58c3437bad63da97ff58a8de7350788b69acef12503f887fe294fe696ee9e03ae7393b6f9325527035ef8eef6ddfba5c0f74abb5798ce3c78655cc4443949627c4e6af9fb2439443dc12715a1740eeadf39615e203a12efbdb95ffadda945663b657d6ceef3d4c98f43c3614a59f9a221553e3ac570b4e5bd8aac7267657415af808c7429a13ec91a257d58b80a0b69195929dc277b9d071f851"}, {0x1010, 0x119, 0x8, "d2cbf1a44072cd561039c1c98f333271d56f9b161977440470308f2eb2c77d0e1b30f73d9bfe662e0d7e58bf3962acb22bde188ed9ecddb140480aecb8c08508628b908b5c49047b98b7fcc774bf91613b0b8d163bf022a8099623cd0368fa0ff825ea96dae382ea38a053108914b110b32282d3e4c60aed7b139948aa7192aab48c4b385325fcb58338d4661acd7858eca977b3198efe356920386ece871f3f1594f2f9d79708c78710069a95e373fa6828f128d377f33efddf19434ca3181ea559c6d53ba7de742ab82bb696b4b13cb0bc79d8a9628ec339f68c299b38736928ce9299e07da50c168c6a62095e234a28851856d8a860c2968deff90e1b31aedf7a28a5fd881340cbb8cfb971729bb76c3d6dd6b592484a935d5958cc0f0d0c9fd2eaeeb8d7162de42708b40cebbd8b79e5e5f578028ce45a33530927e8f5b6871accafa9895211fd252fce4acb9677307d887170916fd0ac080669a96cedb6ac41ff9deed26ab4a0d9ab8fe87f8f0b34de31b65c68b4bb9a505aaba042e1b565c259c31e0dd87e4936c250809d3d5dacaeac4b0102626cc5469e19230fda6623e02fbe3ef4b4a3fa64f955b2d60965285427a25e583a8902f516d5f25926eea7cb0288272c1fd1b24d58a5adf9932a6fe5e245b8cfa548e21399659ed0ef21cfd50eea0e98f07d3018b0e8390fe428e3b5b1591f364aea50ab239127f00dc3fc6c1a5c32ea1abbd9d77b9ceda53113b281a823809387c01a5f0e326fc9486aa6aa8a06caf2c85df033f77c6d20f3b963ab2046c7629f3ca33c6962ad14b200268cd17697cfd81765faeae59fba85b82d40ea3ea7fb9272fe3062ffe40f4969422122c8e43ee8800a6ed1969ddcddc2254757181432d7dae430075d57668daa3c2b1cccb4c297c239f310940e4df40c937e5133b0fbbe19c653227b1106a6a0e83c3a0895067dfb23c20d12d8b4711572b0f66aae619cbe391e31fdbeade5028a13eb0286e043732a5606a0eaa469d910299fe74e32199be54b9602163fa348b7ba1e366bb4852981b67ab3331729dcca478928780cce5a9e68877f6f584ffabcd5ae89f028fdd2fb5646b8749aea75ebee94edd42628189af31ac74006c4d76d7856e4cb5f08b2794516a5e62006f8261f83336858b502537c5c93b4e18a1c88f64401c36d6eb6c80d9e73c0d05fdb853fe3a91ff8916ea554f4f900d068653256e6e8c6bb3c5d2acee9d37280c6b6a6aff7d85b2d897bdd63c69ea5aae97d9510360ff02b5fbc02ede5144915f20790212194cf41a7f1f68cfc387c03037b27602dfbbc020cbc3ef6226c46a87dd61e71aeab9a05d62a03292bb77ec66a1d57724ee53d18163d98e5ad1a7c4db91ae0bcca476b3a9bddc48501a6e2cb5acf9c6aedbdf426b162d1a79c17a0549c4ff663061f38cd204b6f1fd09dc30d7e4cbdf905c81c2dafc8be97be3a5579bd774ee4780ce22bb1ffc7122c38119b899141ee76bc1af4f7da66f298c7c0d33133bc50be0eb470a7eac612abb476d642d5ce350a91cc59d6e61a046495a398096dd1394f64380e58be62eb9ec663ce945c47a09c16943ab36b4520f0e29e32e31be6db7a667c4d7c57bc3901599dbaea6d6131b5c1ca248a79aed5e034bf98644d29b556fd72906803f86b4f9229fc1519946198b963a8590cece1729bf202bc31bc129ed5f74e750beca1f6077c9011bff7413993ea8285e098d5bfc8935c888f64af8b631814f3fa6d9f4305800af8f546fc887e0a02fcd4d0d4190ff3d6d8ed4dee9d9db9b34077b6f322ae1d46f4858c316c9b26b6c8440e7d31a9513423f0fdb363b32ab8ebe9e6ef957ce73b7b488b3ae6feed259edc55ceb216dd7b759abbe0d5c5ef338fdc26fcf5ae07641be8edda8629c3399928a140c6dfcb9fb20c1d585d829e9ab3744fa184d4edf392c6437fc2408c35e05315a8a413614d44804adc8e703cbc524e5e60e831e9630951933dbf45c684fff59dd3dee77aa3b3118de4651e1a8026def60a69941549b5ec436db71a6be146301097de106388d89b59770bb8b1f516fe60e1da726b5b68ee87a2fa659133aca0dad67568874347b86fef1995c074fe63445f7465727dda1da09bbf7c8e78d1f5e852b48d1a72118817679158c0b1f4f361cd0c9613f752ff4e7be95aa0c66f7e6ed86069569b1c13f63add07a0fde0cc6d3935b06fbb517b634b99a0cc40f584ce940911caa0555c045581513988026262577494e1374a1105a89ecaeca0966184c3149502a3b4124cf3fabff7e485094772dd89ec49ec6f0622207ab04e63710c0ddbd94eaa6be1aabc8ca56b3e35a86641e1b6aeebdf856ec098a8653497b841f727a9041a96c5a2514c73b66d6fc608488755bebc79824797763277f06640e25ba00d2d1fb7862593d2ef28c3a0a91caf5e42def7e4203bf58d9ff265605c1f51c479a54f764fc9020977b20d8a68d9db2f122372b0a8e925b0e4b94aeeac38259333fed6ca03d3f698310cf67bca6137e5dd89308ca5eaaf20f4001abee1d4d468fe99cf280e11ed50e0a915d25c1f64dfdcfa675b145430cdc78a26de78a22d02c80df84bb62aeeafb1b5c03b6323129a8a1bc3969b588cd48c54355dd3367b66686bba2597ffa246587e2c184c54a77131dcf7284043b98f2075c0289387791c2fbd103aea236ad64a329c374a61a189c315caf2f61b90ba79ca091b8b761858be3123859b66448688dcf411beb537a52e0d1f03849f287a0fad50961106ce2853f471c996daa41a14cd2a65b5e266308d00c0e5fb06e8d45f250816b651c1c2bf9022782efcca66c95c45b4bfbc0782addcaea10a8c8947cffcb203273bb8c3aab5d7843d8c4f43cb64df29e4b7a2b9a97db3c30d718b10041353278c614047486561cbe51cf567d2ea17181ec3ae47d45a01beb0b10c52e21355b6ac3295cd661f411fca036dc58d3b888923d716927546e716eb51ea6a3d2986b523b6d89fb5fd2c4cad03e9e5943d4829bfa042127a5fbdb97313e9fce61feeab8624b511c7ccf90a1f7b20c0301d558c96cdbc2a8ceb0f8c9d36bd0ba38a282006df6ab254646b26f74b9de2f301cd6b7de2ebad3af67b358a43050f722873569581c9cca8d2c2314f7899e772f43359de84e357149ce1e1d0b9fb1fca63309c71c2be407e386ca28fb7928d3f9d5ab17df7327771aa70a8e7ef9572cbfdf3fef5b7e4b086c87373435bd9fcfd3d6b780b70c30d81662f59cbd50381bbbccb200b3f57afe7c83439e8a1437a38c7b3fc443bc082263f498207daa9955a384b73376f8728ec23d05188b2ba8405ef9ebd908862a7f0d9d0ea09f0b4527fd82935c2486b49904c10ebe9e2ea1c7634a550165a9bb528e589d2365c23dee5aefc2afd930941ab4a87cccb6164c9a5fcf14acbeb04910b2f270d5e4f49e84b57fcce2ec4cf85378536c5b78ce56fc063c68b441879f4ce17fa077e831f2a37295fa0a2f9495319f41b13352d895d8d9e40bfaa3cf3fba9a0fb03750908ba5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{0x110, 0xff, 0x7f, "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"}, {0x88, 0x195, 0x10000000000000, "26f17091cfbcb4027f076741c889c7583ce909e2751bfc696b7185bc2f7d7101638812feeee8f0d26e9e3307d3a2ac62a19f101c8b253b69a5cd42e7e615c29f5fc0a8d79acbf5ea68673459ef8d6624427fbd02768d9adcb60dec04b943cade29a1358b55c54e74b35373fd1d19edc6cdb7bbf528100537"}], 0x2520, 0x11}, 0x20000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f000016f000-0x60)=[{&(0x7f000026f000)=""/192, 0xc0}], 0x1, &(0x7f0000da4000)=[{&(0x7f0000c40000)=""/109, 0x6d}, {&(0x7f0000c8c000)=""/137, 0x89}], 0x2, 0x0) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) r1 = dup(r0) socket$inet6(0xa, 0x5, 0x400) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f000083f000-0x76)=""/118, 0x76}], 0x1) sendto$inet6(r0, &(0x7f000001b000-0x5)='F', 0x1, 0x0, &(0x7f0000925000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd5000)={0x8, 0x6, &(0x7f0000fd5000)=@raw=[@alu={0x7, 0x3f, 0x6, 0x5, 0x9, 0xffffffff, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x2c}, @alu={0x7, 0x80000000, 0xf, 0xa, 0x67d9a98fc87aa5c, 0x0, 0x0}], &(0x7f00008e9000-0x4)='GPL\x00', 0x0, 0xe0, &(0x7f00006ec000)=""/224, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d41000-0x10)={0x0, 0x3c, &(0x7f0000684000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x352}]}, &(0x7f0000fd8000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fd8000-0x3d)={r2, 0x7, 0x35, "4d683583a96bfb7f7ad90716f00e7788ca7623e84c88d1f0965dee896bfee409aa67d2b2f5eeff8f15ebd1803e673f8012307c91dd"}, 0x3d) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fd5000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x3, [0x9, 0xfffffffffffeffff, 0x5580, 0x9, 0x401, 0x6, 0x7fff, 0x8000]}, 0x5c) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003c5000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) getpid() sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:07:49 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000f0c000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x2983) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b83000-0x8)={0x0, 0x5, 0x0}, &(0x7f000008a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fc5000)={r2, 0xc9, "586a4f9745732e22bfeba270371b6f7d7c61d8fbd97a19b22640924168b29c203d3ccefee82be9a0e2c4fe7dac419a18c70a7e108528f62b18c53414c0e4e30a8db8ec4444a278080a2516899a2d271dce62e9e5cf248539332004bffb02192d9635c53bb26460ac57f0aa0181d3c6224254ec65535a94b92e94f975e0d502596cc847fde00c021e56bc071bf855190ad912c0695375fa7e419631c368e4c039d8180b189b898f84aca0fc5cb54902ceeece90dcd5dda984edab5b044fe4790b485199b9c5bd1157bf"}, &(0x7f0000f4f000)=0xd1) fadvise64(r1, 0x0, 0xfffffffffffffc01, 0x3) dup2(r1, r0) 2018/01/02 17:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000001d000)=0x2) close(r2) r3 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000bb7000)={0x100000001, 0x8, 0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00008bd000-0x18)={0x4, &(0x7f0000f7b000)=""/132, &(0x7f0000b1a000)=[{0x8, 0x1000, 0x8, &(0x7f000009a000-0x1000)=""/4096}, {0xd03d, 0xc9, 0x6, &(0x7f0000d76000)=""/201}, {0xc0e, 0xc6, 0x1, &(0x7f000034c000)=""/198}, {0x6, 0x58, 0x2, &(0x7f0000b36000-0x58)=""/88}]}) ioctl$int_in(r2, 0x5452, &(0x7f0000ba2000)=0x100000001) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f00008ea000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x30f) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000abc000-0x4)=0x0, &(0x7f0000865000-0x4)=0x4) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r0, r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00006a1000-0x8)={0x0, 0x4, 0x100}, &(0x7f0000868000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005b5000-0x6)={r7, 0x8}, 0x6) tkill(r3, 0x13) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000148000-0x8)={r1, r0}) [ 51.089827] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/02 17:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0xef, 0x0, 0x0, 0x0, 0x40000000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000b16000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005c3000-0x20)={@common='dummy0\x00', @ifru_flags=0x92ff78c23f8ea130}) 2018/01/02 17:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000691000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x40000) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/hwrng\x00', 0x208080, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = dup(r1) getpeername(r2, &(0x7f0000add000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000029e000)=0x9) remap_file_pages(&(0x7f0000657000/0x3000)=nil, 0x3000, 0x2, 0x0, 0x4850) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000012d000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000682000-0x18)={0x0, 0x9, 0x20, 0xeb, 0x2}, &(0x7f00006ad000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006c7000)={r3, 0x4, 0x7, 0xff, 0x2, 0x1}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000060c000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f00003a2000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/01/02 17:07:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ce000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80006, 0x81) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f00002bc000-0x108)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000aef000-0x10)={0x1, 0x0, &(0x7f0000778000/0x3000)=nil}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006c0000-0x4b)={0x8, 0x43, "b2f5699a910d2b4f92cbaf5ec050b60dc770745808045fbd4db11eaf8af11ce1f3050aea17a4f8d9c9fec26e8677b68633abe50930b31e66f987111ecb0efab6cf95dd"}) signalfd(r1, &(0x7f0000fa7000)={0x2}, 0x8) 2018/01/02 17:07:49 executing program 4: r0 = socket$llc(0x1a, 0x2, 0x0) pwritev(r0, &(0x7f0000ed9000)=[{&(0x7f00002e1000)="563ff7ae9a57bf8ad7bb20b0a349de4872f03981bf740825c16818279bf57432100cb47a7adff60b59cdf0ef160612269e27970281d8eada56e4e60740844943cff28827c6908f1f3f9b6e916a23568a29d4cb4444e8960a9312efbc20b6217fe3f72b0f89fdca7adfbf2d4e6bf9a42fc5b37221b53137bc5fb426ba954716f3e5e03a620d6b79f5d16eebfdc00ebf80b5af0a86e73f1b08cfa278d36576cbda88213c6b291678ba2535ffc83232455bad9d80178e2b6b461a16266716c9fc893161ab26987dbcbe51feb82d9010ec3a4752a6fd914a96cd", 0xd8}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cdc000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000f7e000)=@random={'trusted.\x00', '/dev/ptmx\x00'}, &(0x7f0000cde000)='/dev/ptmx\x00', 0xa, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000018000)=0x0) 2018/01/02 17:07:49 executing program 3: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000def000-0x8)='./file0\x00', 0x100) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000353000)={&(0x7f0000161000/0x2000)=nil, 0x2000}) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000def000-0x8)=0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000299000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0xffffffffffffffff, 0x3, &(0x7f0000dee000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000def000-0x10)={r3, r4+10000000}) 2018/01/02 17:07:49 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000944000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000838000)=0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0x9, 0xbc0, &(0x7f0000001000-0x1000)="4f23d54c580770a679fe45ce545eecd5dfeb7f59844a047fc37967b945f03f23c091dbe72c06f44a808dcce7c454c80770b5a2f6a7ce699e4ed6bfc9987fe0acc861b5baa96882312c4413bc3d78e17caf14329c24687956ba452bdb0e37a90951c54ec6ccbb6ee45fc19f4e36aaa911375e2a65c5ead692d78cf38b8b26c750d07047c1cee891407c321eac58182267c9b33ec4562ac63e9718b65b87275f7ae7e754b77fbe47dd6c126152903fea9601be08bf891f87090333a5fb5c6273d3cf8dcd8ad29785aabd3a46b716152f5fe773ee135d381c24cd9985ac13eb623b2cc17026f35db53b27e808757a30a334fe169283b63ef9d587e1baf32ef68dd26ee15c9bff691d5d972e4fb69f5c6763a942cce883030fb101eeb658f3c08168586ad046647079488531996dcc79f5d4230c64f8aa0cc99433f8ab8d3452506fd96980f9a2b375affaac44cf35bb0f594a767909bd27589d717fbfe2b2a8883941b8a96fcf7f779b7276afcfb9b3b9f041430adfe0be5870e143f4f780216168c08869b7fc6aae2ef970f7873e009aaa9c8e5df4094b2ba862a0e40485f15c55aa94911bf0be47293ccfcf226051533427a3ceb2cb868c2ee90967b820f42749f911f75465af981494d5e4a1f05c230e6ec0d08835333507e6c50eca4152406a0376e4ddd3a56d14a5acce929f4e536a600fbb4095e86b1174b89ebdbadfc69ecb580cd3bcc99fecdbbfb002cf78f42354fb3dbc78456cc05dcce2567ea2afa33ed57099bd4b19544adfdd63d563c2dc956ab8d6841626931f2b66475454ffaa25b84c2f02a7feec903c22931b230c80650578def88f1b12ed919d23f67ded5e7c1fc2d1112dced19cb74e14409e7e6825c1112eb9d3ff3b15d930f4c0f9d779811d2b37e6d409d9feae2bb94c4928d11e637e10866509fc05b83a8f061eac620b5148065d8b7d57ed765d217d666e0c69dd31b5846a14016f68abdd5a095aa5f975699a6e396bebf089579e63c9055fa82377bc3e3c416fa187616fc8b7adf47fb5829f70c674b239047166e364b9091e413b3b089ae4052c5c0755bafec93b51b4c63bffdcc5d823d50b2ffca576c85cd31896f243d3a31f81bb0d65434cc3b122850f53feef2afaa383f96cad0296172ce9cdd1da6fe7edd08bf04f389eee9d0691ab3439514e7c27a0e078f789fec1b73b026efb7d85cd4b30518aa9f57a61c2a1774716edb2403d473d805de196a0480746d521dfcfbf520f42d5c107d7d2f508769e331b846caf46fd6eb5cdfa85e515d543af693cd2a93b5f0b9cb8013b9e5c21c3fc1504a94a87704b1678f6d8855b052db529eed7ad580fca059fb0c4134c0035fc0686781e37649113f99ce904554a59c6aa4c2fe581d8bfc432c6e711db7327ed6b3be0990f9f6f62614a82dcaa8beb9c6fd6531e09f6583fb9649eaf5d2bf94fc321d4fb7e68a70d33f0de206792c28c0bafe18b8e2b2323ee6fda54287d458a5868790423ab698951ba8481aabb438906d5ef086ec54cac18050cfb09bd733fee1493bb622b3fa2a2fefe59472694a04bc5071be45ac03e965457cd8af7cc0de859457e4dffc97ecc4a769e7e19bcb4d64b7e2394c6e02f001f6c11e2c591ef752aae9cb6e5a5979e9d428bcc8d8cc5c63ab0d3f69b516e5ff3b3d115187d419bfa79f43c5783171c1e07b37c55b1df0e0396476e7eed3874f5169b566d33fc87c5a525c199ae496ec572d64106d334371b60a913f75d688c7bb9143b3b1f629fa8fb5b9ecd21e896502a662262d831e970f31a2916be1bc46d9bcae3081768f35c4db03f865cc64b2342cf65e1960e5033897fd9d97101b32c6648bad5cc2d78fc393929f2f529839793511167ba87fafaefda73eb62177dd17006211b82b73c3fda606f512906b636464836115757441b719b111c2908def4b3c495460259786f9b124ae1ff3607f2286f637d3ba0b108da018bb34316417e6dfcaed218acded1ef011c0173e2c5184b55deb4a000d763fa3a8d051d43863ca3d33601c7de14436250b46e93db6c20abeed48314fac76945aa45c60078927de0a92ac36c9f924f41dd85eedbcfcf153e1ee12c8e12cb4618b467965ab62041bb7a4ce039eeb9a3caa6a681ad2b631260cfe97eeb889f715136bba96ad9ead1ef8787e65fee3593bb7b8a742c36129df3f7d011bd4156ca0aa6c00a8cfc7610368ed09add9c94c951c1e46bed6b9e9c31bc92139b767aa7e1bb12e9b628f06aa96fc4395425c2da93fe7ae34dc46100ad1a920cb7f18e8f5de357c791e36a54e6a47330601b781817f003b82a5cf8bc141a5757d20e095afa2a3e6e05eea6e14750eda90793082a0cfdacf53c95d0c5ff18b7f25b1e82ceda5dc668ad8be7d213551252f38f156b1f5d65cca8c0428495eaf9cba112a41c5e46ab74ad2930c4ee35e6a191fc530ce793aa0f45cdc3091c5ec3e77842ea1072d5a3651edcee3b2620e4731c043d7ae3ce990d2ef95362cc8808d9a600296977c141f8ef0c1e16e475e766c0868319668e8e3ec186f7f2846bdc39c56df1cbda29f978ada12c28384a64030d4406fcf0cb3f6e53fbc1e8e67894a3cf14b7f47264b942d379e657b16cf7b1763b1e75037f8833d24d781ad0cbd19d6a3e96b6f5bc1438fe1132fdca9022aa74ab4edc409d6ab38edd06ad244b850a3eb14e0298f0c974badd895f04cff023854a0a4394241c34978886393359b8a831018ef80480e90f0cba6641cc21333aaa985e5c2f49aff06f64c22e1b4a676aaa37aa8706307a8ed486b5f6492a31fc241a82402fa828ababb51c593452b3224142042e0d7247ed25864b3005cb31db935714d9128fd61748e4f4399105d48474f36737b470d3b750b435f7350389cfb8ba438bba2c30d5d45c2dc905b8f9fb6188efc8c3ac558fb75404d79baf2f48d857bd32a95f17d5477cb66a471a76f316d88b1eb057629a24743c7d633359ce9288b8829b18e5666d378c46279bebe23a15ad70acbe28f20dbc1e68a158b1318ba0d151318031416f11af25f59ba2e0ebcb76588300a8f7b005ed3d3bf4e663a6d37a9fc37c5bb6e0587aba1b97e38c9a00f2ebfea60ed35c87f32fa9f8920ccef4dc21f67f6336d46eba145b5f2deb2b3928bc40861140d3d9b8a8d28e7bc7852350c1770ae9a4ebcd43c911a182040a2e757c6a6d162d99519663a921fbbab6496c112bba688482f64c4b48bdbd8dfa1525ef36d9f884a330b7088fa358c7138a5e8794193d7b779339cae22fce2be25dd7a1d265a0ddfe04201cffec598af7b495d75c6dbc9a5c7a5e21365e96a78bc2682f084dc536b136b7dd8b2b8e92f753526fec4a64909378d708056c0dffcebbf13043dd11d5738b4e70bc0e01ac69bd2e13fe3bfcea7904aea3d37e91779e7d6bac7b2bf9dfe29b3ae76f599faf25f1c76624c26ffbf271edd4b6d098b5775ec7ed037cbe2f30c6b02b27134859c7b875f56a86dae020d5a2c3fa7b96fc4a64aa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0x1000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x9, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001, 0x8, 0x3, 0x1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x77a, 0x8, 0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic="433816a72cddd8172893f46d6c3dae4e", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0xc000, r3, r4, 0x4, 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) accept$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x800, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x842, 0x10000}, 0x1, 0x100000001, 0xffff, {0x2, 0x5f}, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca2000)='.system.\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000beb000-0x48)={{0x0, 0x3, 0x800, 0x0, 0x86b3}, 0xf5, 0xf7ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/02 17:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0xb421, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b38b5f2, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}], 0x2, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x40000, 0x0) mknod(&(0x7f00002d9000-0x8)='./file0\x00', 0x18, 0x5) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000e75000-0x14)={0x0, 0x101, 0x0, 0x0, 0x0}) 2018/01/02 17:07:50 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000820000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000000a000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000011000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000000f000-0x8c)={0x9, 0xc7, 0xffffffff, 'queue0\x00', 0x50ccbcef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f000004a000-0x4)=0x0, &(0x7f0000010000)=0x4) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000004a000)=0x0, &(0x7f0000030000)=0x4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000002b000-0x4)=0x2) 2018/01/02 17:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ec000)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a9b000-0x37)={0x79, 0x0, [0xfffffffffffffffe, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f77000-0x6)="3b770481", 0x4) connect$llc(r0, &(0x7f0000fc7000-0x10)={0x1a, 0xf7, 0x100, 0x80000001, 0x10001, 0xe12, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004c1000)={0x54e}, 0x4) 2018/01/02 17:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff90, 0x0, @tick=0x0, {0x0, 0x80000000}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) userfaultfd(0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ae3000-0x18)={r1, &(0x7f00003d5000)="", &(0x7f0000a74000-0x13)=""/34}, 0x18) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000067e000-0x38)={0x3, 0xfd, [{0xffffffffffffff5e, 0x0, 0x0}, {0x2, 0x0, 0x0}, {0x0, 0x0, 0xd1}]}) 2018/01/02 17:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000610000)={0x77359400, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0}, 0xc) socket$inet(0x2, 0x800, 0x2000) pipe(&(0x7f000054d000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c64000)=0x7, 0x1) 2018/01/02 17:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/02 17:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007bd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d34000-0x4)=0x4) syz_emit_ethernet(0x1036, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x82, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "5496dbfbee8c7986adf02623fd02c4f9e8f3f950e017a0e6baebdba2fc4a240d3516ef05918c34901afed1bbc23abecc028ebceafc1ca33cfb6335dc994aa2eca4114129250b3bb7c02b1f7ede3473de6b5d42862a500d772295a87e69ccb12a09e1d1a5b9632aa05948c99814b026d1845076e9163ee4e23583c448842c2caed3d58c4a545384cdfd32e324e8b83949cb1f0c67060eb9608fe3523ad6b8cafb213f0e32305070db98c20588efecdd79c4424ff13f0781be838c297512a5d0d0f2e75980f8dff809c8987fc356d4cf02d7d0212089cac2abbc7a85f126bbea93a4578e8cf457dbcc9ea6436789fd619be8ddcf7ce939575bcc7a1b7eac5afa7c5d0101f9c0d6024046e24b96df1c9a526f69d7899601902044c88c3c954f1e9443f9987415fa59b11dbea09e6256489943cad8afe79a8bed7b4be98c51bb2c5b45694c6bdacb6cf50dfe08908f62d4153d184c1142eb6c0e957825121b76c9d2a72dfefff22bec2f38d784523da4eb2d4eb7bed6d07445b6d5ab70de4a06090efe002ee591c732fb39ecb0a035dd3b3773ab8a7cf8ce31e9d171e91d808377eb33982e95a153f727de17a622a2e0cd9603ed4f74b4ac0d93fe1f1a213bfc96612f4f21ea3776d98a3bae38b125a27727e9246b617ca70b6d8b23d76abbdc2a4d12b0fe07b4f29ec9540707aa2457e42be5a8bbb5345c7792b4635fc85c005b12bd6620d8e3aff4e8d8ac75bc07f52936c96972703d80e00efec37b7c155d058eef3277ed9ea9d5760a191f22c30188e50d2b907050ba4490af72d13ea12c300ade6361a73e093521c5d8304a5e17489e35b5b457a286d6f2f446e7597c9b3028ac19143b9ebc7219febc9c2314df6fb2c6a07ddf169211a71b147a819c61b120443dbd4f62040560b4a766321908d30b9cbaeb2a0235042d5e6fc94aebd8cadf48b4d4af883386f114f0f0c752f462e349761f58e6aeca1abd879610ef540bd778d59209d8de4d67dcc7b72ed162ce1ab1a53837291c580f0dfff7bddd52514afc756fc0b4007508a06f48c022f426f56c1e1804166d532daca742de63ee53066bf4dbec05a4380f55baec4fb53a7a20550c5760df656d777502228862d8c61b1e22e96b503689a9a77d87d151e45fdc5f105200b8605491f0900b46dead952d3d9bb884c72c86e237f2da5b3c02c819e8aedf4be19564029ce156dda45994a6a036ae742ea4c61cd43fdcc67617eea09183a2ab3c2fddb6e28bf831723273b3ab5f1492da70442f66bcb2dcd7e5fbf5eb1ceda5eaeef280ac9d33b7ee45631875e926c6f66f2a122b67ff59acbfee07f894c6179bf4421b6a3a020c3d1bc6091048751284d2de03f241d9d3b4da82598f36ac637e1e9423124ca60135db70cd1ae08bcaff5c1791fcbda02d9a1889c4f586f2678fe5e9467a898dc9449ae0598e9bb4b9580e94314553cae4bf308456f3ba698f991338372f6fdb274c4b9ba96f76f78fd7b9efa826aeb3472ad9ffb0408a8466135ba315cd7ee742ae7b31718d5d1807f3572aa999f83a2f9dc2d97ad6f851ece13ebe3b4597bb365c9814867f0986c3fad57e3daf119e5ed3cd905d0f13a7ecf50fb3c4e050bcf1237ba5ded20971405412a5e8cf02adbb33fb1881de3bcf654d1e01f3a237fa530908f0da584dc42cae2010b858dde792cf36e499cd2941c94ccc611e5813c07bf5dce89a200dd065d40d0e40d7065d17ebadcd8caa8d278ca5957afa176dc2763566fbc6974c850f68837e49ca787fbf0a08e70d87050a8eff038a7500c5088b0665f8d179ca367a9a15d7fe366b51dfbda67d29cfadf49a68232951b8db63ba38ca08fd2c86c3416de77a14fee79ead8a1b664d4fa8ad21ab2fc8fda81e6b909a7c24fc26af4a396689644384153f0a37d5709e90a5612f754685d650dbd69e1df1c8446fb1e557911a4d14f532e77170d6b86992d76a6529674cf440d19901369ae9ae80f97ef7227eb85a4267210dd6835704ee25092aa1a8a49578db498c69c828551c96c09791d40038e67c933756d221d8883898a5c21222ac99afbb8ceb64dc84d07c9e6f6d12e9365e34d93693e37c7a1ec2b80d94b1c3f1ccd038d04a5f6079ebbe2001fde9c4e0b6c9499a5b315be6e384f16ffd5a042be6fe306d056d205cf6aecc00fd2915b6ddff1fb44bf46cf0663fe1d16fdc30423839778ffb83b08e7245c0786d47261c9392af1894ba239733d9e9415f020a8d61a5e9d388fae8802edb73ac7dc3c1c4bb494b06a923401a821816d91f4fcfdfcd12df83a4182fff3a445fba3e0978ca291ac095cfa247bcfed8417e6aca517d83d15934bc0c8028e08a66411e191073a2f319c4db364a2a39045f9253c69485d92aaad08908f5e561072cfd82cb513d8eb30ae74f4343ff4e6e83a1d5500f46cfa1b3efcf6a59a1e10efc927b4050d2bd380e8e5a7bc1ec977768937e21d7c9861a25fdb239c14f8390030c1f399993f37a8c6bcb62e03eb5ba236e20fedc6718b11d53a34c0cb433a7b1a08f0d125d08ce9000a3ea07ee86377718cd5e486ec99e7b1491338f8cfd36a4b6df7d1d08499650633cc9105a1b99d2650ee8413d895608e57e9081bbe3b9e851c5de4bd506e065f3db6f077086386972b00739c18ac3d5516ba1f5b9e4b993b1eff64e064a1ef29d292241ffad2edfc8dd675b30a58dd4f860d7a07442c219af66e5de5064227fe34f225acfd08dab1270e716b9910e84b340ff3270d9833ec61bb709189b1835e2a6faa7858bc336a14307a1a219645128d81787b2b034c514bb23640578b71224c587d4eb784c7425fac73590a357394528442a42e6166f8b12367c1a31a828fb80093eb0758dbaa4b5c3ce126e3d06f634f4b8fdd57552b5422036c2e3abe87326c42494eccb4d73b3b2baab0dc35b7b64806ed76a25a7e52bb695a6a2a3d50ff80eaead4fb6443867a36eead981679ac29d43fb193c9bd04ed3c8f707d3f16416da77653fd528e6abc90931d3364d6a61fcccfe1e5239669cc6be16c1a9772046d7925bf9c68a028e20398740c2aded20dab0b4456da74c0f0383efc354a669b3836ed34d2b0479b170723ff54df507de38a388ab443a28d631abd202dc152dd68119b588f05d5d16eb96d72b7a9cdafad5f9e1caea7e74abbbd2cbbdd9fa20cb20d4868bf1b22fdf0da0e8d7d2ebcf3146afb475df8d933f0a3ad884bc1b147b736e634746a8c351a7bc5545dc79b10475ef9fb7a28a3c6f07005cc57924553977f3076b5816270552670664969ab7de7f6606a3e95ec8b3038477e41b52b5f7266c064fd3b92506027f1bc1c8a08748ba5d313d52c263720136626466ec32fda3dbf8b63caabbce2b3ae1a8242694b0228eaa0df075b8f4bd2711006437f15468ea5336966b07c5e43487b43dbd0954d5648f929d7c6a7fab28821d9025e9b73134cc4d17d2b53450400d46cc3a25fa353e528c367cc957fc4679205a40d177e6a92ac114b6eb300ff33695d72e80cfcb3bfe6e1ba14d5364f2e1f51d17c5fc3cd4a610a9b25bdc07ec775892d15af76b941648a4a01815bd5d040a56b63bf28b15804221f2fe7a55c4cce6086f5b13aee347e7850cc47a5bc0576e7bbf1fababfb7a63ee44ce4410a919c117a1fc6dc02aa43b306dd24b6957dfbe77ba603eb36bdf52180f5890e99328ce1d607bfa2269531dbe5ecb5c831db1c4e9c42190866ad3bef8f677264114a59f6a5c2027b6a1b16d08f1eddc05ed1d8c90984d59d5b77b765a64286bae6934d55be09c71c3405578dd7b96bd5a8ad72b894cb5170282b446d6d6e40dee950203852be886fa2c4d08e9e72088fd4747e0373050ff719a7e27b51c2793602e1ab06dc5a1cd44e4c77dfb7b52b1ee26b5df0df87458612734c5f91e2f6d8ceb32a3a20a389fadf01913b7f6c15e60f7b0ccfffc85de663fe2414c1d528988fd5252005e94739514c0c47d49c82f2628c7a8fb3646dd2d636c3745e222af1132ebd20a55b9f5a58cc564e163f08a16dc67f3bc386c1c4147b595ee604cdfec512eb1a946eba6ee67e1bedfab4e62cbc118e5ea32dcee6886b099c681b07219d9628d3d9bc897802622754934657e279dd91ec3c096981bbd0c0a8430f73f430c52b4274777ccbfdb5b65d423182cf0264d4f2711d8c2deca8f28310381983d764b9fcb1094707534c006083948e64350fa68f0b8288b62f2e38ab3a5b64cc2def06c07cbe1738e1ca86f9d6e11e5ba722f7ee75f1a0ab8971b5ee8024136e676daf29d164d49bdf1b9d242639ddb960e09c3c98cc269d4793e31e56d2b129f6d3d7c0624f6bb1db8cc19be16744fd0011dad92d1d57a1cc0d6d57b687ad7235cbd9ed77c0512182cd188d9923687a2f32808e9d052f6c94c9d6f173d3ff8778e35f9c51630d8b1578f5a3607750a3df15c8467e43877bc6eaa02b1de26a42797a7205446468ad2b06e35a58afc0c337047dd4c5c477392fa8a11b918797628415ff1bfc02d57c2bff93d78567c609623cac96e88862a389e2e73742db401c018f56bb0a30bfa2b31e74e87fd6005b6ee3a3564eda11ada48f2b8fd806089fae8ef64c511dfde2d145feb7ca082bb3ae06b81055425b72a0a9303d3c6dabf4eee478a5e83d0dd4a0d10f8d97ec09cc1bda1643f532d4fcc713790a927708b7198128eeeb113bd962182281906f5285ae74e75ad572367569be08135e5aad57eeab18b72349f1a5fe43dd251ce1a68fed83cca974bd467394df2cba60800c372d497cb132270ffe7e35f5565d99ba0ef275a34f64af496179399dc778891fd088f435ce2fc58ce8c7d33274c790e4cccee40a3579b2374ee3ee8b318c83a0e3e1e4252330651ec00585f6b74a9a28f528f341b292cdc6f9e7855e79ec43668b2c5d573105a2f7492195d0e1ec28f7fc2d8fddf9d8c917380dbcbadd0377079de197c77d02c842241fdbe3ced62fe8827d407b3255caafa9c3a1ee41c73dfc5c78c9493c87c21e493856f6726ebf3cae59c3e6f9b3646afa8d93541fc5b17fd120d5d6d75d4c3a3838c773fcaf10db3dc6b010246163d76af79ab35cdcf53b8074a5355418fcab283fe0b7ef047cb6447ad6998ea8d3f57b27a4226d4920400dfd9cbdae1e4949258f21f342e43e496d27c976058d58c4478261545c290eb3b0e2da46158ec06114fe3ad57f3ecd761fe263dd52eb876758f6353ae90c65131a9898d171f5dad3ca0c0c6c1464e4fdc0167262c2385fd1b389dc776a9b4a21a1e8889f93259058ec72ed28bee13cf73590e4a3d5849d2ebe23c1b0eec4467b7176af95225e4166324ef117038cd43a3ea25f7c8d417a0171ccb0e775466d927c987c5c77352b36cb99577963a98d476e99156031b4ea75983c1f8e495daedb3e3da07ee12a63171e18f28bc3f5c60ceec4d42c15a17ef9eec764474c02a7b089cccd0c61426f56a8b0f6528d54f8b8d9873cb59aa6646f4bc1601df44ca0619538f37c81bbb6b8964c2721ca5952ec6be803d0b2d0f3460039083c85b9ecf552fe40b86126b922266fa4e2e4cb8b846225ca351b97c545cad2f65e33d9dc1554bafb1b00aced3d55acc35a47cab2f4f0ae5542463f4c4e789928b6cc94611c2b19932394f9384e5ff98f22c504554914178bc7f4426f01c22610a4a147f11d7039d6a2d39b0185f6915646888fa9133a5580d50ee495805a20ca2293873db82c12d782acf2604a06f7c378221f6f62cb7fea3eff350c252e50f7c155b7100863bbe05665e4bc33a73e1d0"}}}}}, 0x0) 2018/01/02 17:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/vcs\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f0000b70000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00006ad000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00001b1000)={0x0, 0x78, 0x5, 0x401, 0x6cd0, 0x400, 0x0, 0xf1, 0x30100, 0xa, 0x8f54, 0x5, 0x2, 0x3a, 0x0, 0x1bd, 0x7, 0x10000, 0x7, 0x8, 0x2, 0x8, 0x1, 0x7, 0x4, 0x4, 0xa05, 0x9, 0x0, 0xffff, 0x80, 0xffffffff80000001, 0x4, 0x4, 0x5, 0x0, 0x3, 0x2a0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f00005d5000)=0x0, 0x3}, 0x8, 0xc9, 0x4, 0x1, 0x6, 0x8, 0x400, 0x0}, r3, 0x7, r0, 0x5) dup2(r0, r1) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/02 17:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f32000-0x10)="e500ff0df40200fa00000008ddb42113", 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00008ba000)={&(0x7f0000a6f000/0x4000)=nil, 0x4000}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d32000-0x38)=[{0x0, 0x0, &(0x7f00007d6000)=[{&(0x7f00005eb000)="85c8da3641b439993067e1ab1a0959dd7ce1d8351019bd633b3059386778684d919a936bdada07a8c339d8", 0x2b}], 0x1, &(0x7f0000fef000-0x48)=[], 0x0, 0x0}], 0x1, 0x8001) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c25d027715a2c5a0792c4bca62ca593e12edcf0979c57086ed3fa2fe2021fbc51d9ff90cbd3156d81755126bef9f1ee3de6af43cf9d2c1260417a7583ec00c08a820188fc147c9f7c66689aca22655acee7ef6a945162e8510ee828fbf34cb9451cc2211a45873ebda569efbaf53c8256bf1d89175bbf60c3b427bfff6c8e87b89a8887b6910e1a3ad200d39f5d952e6283bead32f39488d2f2800734f64dc914a6adb40e18d2b3a6a8a5172f1b1761c85a68d8a436410688263a47a91ef127a345194452e48078191a6aefad906d3c3919ad3d7d9ca8925d3141a44dddbb9d3082a2943dc90321181032158f369f67d9f669a2f9713e2ee55fb92b55cf0b05127693381cc98667bcc08da2d4a8daf829ef0bfe632285d34bdfb758e62cd4fb175a92c1c3ec18bd929f881e57434e9c52efb9bdf1540d48dd1306d6666f1f97a1a722af4c0e0fb65d9bc929fb2c58ccb43d7af6403632108763f0cb99d05e1e30a5989235e9c5b0fd915733a18d0e2590cb215386346fa4244db891ac76bdfed80a51f11ae00ffe1f1d52d0da5e89d949d888c7a997ffa2511c44bef7aa109a47b61bd5ed87c5f1c350fd82ca2a718397126b9e4cb899ffc131fefa429a3cb56222aabdc65d02bc116723bf5849ff9740c87d2f2dfc09a1886edd50e73571e686771adc4cb446a32f85b632f93a6da2254e544994ad21d721dd9d665515bef2cc62e2632d068be547397b972141f57d431db004db0328db0b190a3b1c1684e9e8d37e2b713ac9c8729a85bd741a5810958c2ff56888b77b1c5acf3baf50fb9047d299144b85ce6670f8718c20d7de090209a9b940e26c82a7ac92cc3aece1c4e28454fc506c8039b35c2096f84f744f3d1d96202e8ce23484f7c14935c1395fff805bfd26aba1f1298574779bae54ebe5774e218e36f2604f8992d6bcdb2f145b4b6174ec16277c18b9b70ed15d04ef822710b03750701700ab89f98616d3c6a0593375e3d3f757a52b11b9ff7f2c93748fabc21975cdc6603927232be6c1a831c94023c03c06448399426cae7c63d47a35244ddfe13d19a5af9ceb2946f37248c2f262627760c88fd6f4bc717c77874d353b86996e1d141b717124a6127998b26c6212f96b8b41e565f8a7cb7952be038610fbc829dd16f9c44ed39b2fb7989348205dce7bb9df9b4e604e623ec8c586b185929589a4b3b63a23d75b3bdce07fa531c672c75a1953354f677505d51bb3fe72b81ed64fcc097ab506c3cd3a8ba9dfef6a0c474a84d40d06188c745d9c3fb94e5d5133f48f04306bdad6ab36068308269a3f9dfd500c18a39e0315a7d341d641a1bb1e36bed0198550ef3f6b35951ab94699fd016db857ef3b76843c6491c1acc9ba53882b956dbcce30ad6df49dc670b6a21973dce3c319f171b5c00b80ba90f9cbbfde5760c8483a16cf16ab8a960b11c595d2f06aa3325715aada8a94a4614f1afc67220a8ed13756ae31e9b9f7f301e3ac1a3e8b3f30d96e95b9ba612f8b901f031d03b0b2c6dfed4d6fd9351e626da00edcfcacbff7480e08c1dcd6f781c50ae042ebbd28b4c564212195386914a2a9217eebfd31c1452940a9200e3fba1cc9ab9255325d606b8df9efbdef3219f3f2d89ec2669f2829112bddd007c9d557f2c3c256df9348a5798814a56ed8dd89d31f9a657785bc8ca2a4a448103cb1677c9c10a4fcaee4ee7af4ea9a57a6c2920e3b57ea1af0b07d90538ea8532b3ae7d38c31865579a114fcbfd42bf4fdced3756c44a1a119d5486c9599437bebf80efda489c3568699c6dc90ca1b56e23f7d1fe33be71127d729971baea8d05b46426235bcd3abf49cc86df9617ae3d82a451312541c5d1c38c0b67341a66965ca0c77a1628a77b2625cc0304deb73b1535bcc155790acf32f655c4111da0e595c424eed1872ac399b108f017b1a9fd959f43c7bb8d2b2b1e52631ebb87eca63ffbe00c6458a6d6e56676792e96b8c7042b38854ed87cb2b052be4e0b7f344002dd21dcfff9886a572c358c8b47118382793c3aca35da54fd1bad4324dab56f46b631377d3509fab6d17b88f9513fd4203343ec6b573da3c1659e450009e88ca6ee1785e075154c007744adadf28883295472f1e0105936b923d995a4c13d5334b201769eb58d21ce4abf3a2ac1c5ba276279cfb0495dc0a14acec84741bf19883ea9b46a20bf09678b669025133b39be1d04f73a3753b9b20134c9a6e034c8091e498ab3df97a09ea796e1477ef7cea1c7c15eb8e564d81b3d412803bce9614ab1f0b9a7cc868f49d363472fcac60196b21d811ed8315ee80b0bb599c1fcf011864e0a39dc35183f93bc463c57276bd65d35a2af4c0c99e47b50d114d5a8b180061c6a568ae3a820af26944b9fd01b66dcdd0eacc9c488ded70cc1a959b68a9fd3284169850865a0545ec05c776046b9704848263c08260e0866861af9343a76edcefc12be7c13aa79453d41dffc092ce51ba17106df08cf9189028aae6f25d9a881af174d098ec111bb5adffbaeca2cd2e4fb1cf62ee9ea9975097eabc591d19f2b3bd9ff134c0e88f91c71ecbc2b43a9215e330bd0cb1041909e7aaa46efe73c55c710a08fedca01cc320b652f10b640740ed4cef034f52470ef767e3cb64e91a20afaee4dce7588074dc9b82b0d591bb0247818de0401ed441d31bdf47a65bdd6794f59977b2a6feaa2cc47fe7f9463b8744bfeadf9a44afbf161a2ed830b9ed84ccb56c732bfb07e55afcc11bee63cc771e3605a169f757438b2ec8565df8acbaf96d68c5e39e6c7247353574b29e29ae4ce94b127b703721a47491ea042997caca1cc13ed8d8581951cd3c03965ae721dd58e702d6668c851bc751ffee74ec21b9afa703634041e15499b31f19e15e34be4f2a207a96f54df34946af4805d0a6126f1e4bb65226f5bbd80e5c5148c969317a3d4b2adcef925597962195a2e01d44958d04255ee3e91032e6f435a2d36d76ad74810a49670f349b864c3b7b713c362efbf7fb45e9ab13b396419c860525358aeee1943504e8f88d2b34b02d01a443821468f677d69316df6b39869b410b0a212497c5e3890830010089ddeed6b53e29f4ca03b2b426f58718f4bcdfc9031302fe37000d98212992d5c6fd7f66e3d6aefade902bda40378ee1b18fc0ce987c7347569459b61e56f4369d278edd4c003acf0ba7449ae716eb4f5fd783c2cf9ad65f769dd56956bc584403f8118c8a7b83790dc8dfd14f08c9185dbc55c6ee45f824e0e41c6c86f0026d0c4c6564cd1ed57425b072fb15795db2365c9a6309d394c00ec22ec3c698ff8f6d393119f54102b4d4ef8eb0fd92263a54835fba007b4512762cc5779ec00280718c5094584e0f8985acbfe756ca213e537a7b2d30af24cd958f5bedd4677cd0a0344043a5167a5bd77125fc23b4bb4155c6d610325150332872006f814785cdef0ee30c5b13f90dc4b499144f5b211c64912ecc23944179570102ba2c1ab0fbf20edd7f77e7efea46c774ea33b3da686781ffb6e871c6ef19a2e20ee61f8f353d9ee765b421f435ee454e867a8e3eed8cc8aed38d36dfc513ab665ab515ef2c094d5c40782c1e025a8e83205627c836a7d07f3fc2902ced60651c5af0076f27010a675f34571bdbc34d665391bc64c4fb35faa25e082140f45ce2277fa76351dbde27648fcb027d9856db7080f29c95ea445b1e62dc53d92b6164aa885f8214bf30a50969b78eb862b81e2a1151df2c61dfb11ee3726e7a107afab33d69794424108e3fafbd6073f7a64199bc65d921e90db9752f53b576b450c851bb4adce708b6f354c7de64688755e97fb43e8a0391e24072f8888a081e1b9858eae17d47d0026b02529039649cfabdddefa10288881402b502d6d17e8bdc6dd2c0df0f289483940a7a962fe591898525b58ac8cbd8eff27fe5468bfbd1de46b68b8eb8cb6baf6411a72ba9d8c66f8d404c2ed3e8d9066f637b2a45025816a449f8fd8f2417376316619afb8d9c4f5c928ee910a6d1c90fdbb79e62702d0374aa95e2f1fc8a0336b298d73cf848f7c93e6af6c3395f90e6ff662a890b7db0322ce946a08e0bd0e599e65561a1fb32a3a35167efc10507935f61ec6f9c7f24952a23beeb78d7347e2dc8e6842a9376003c9e5fafd5ee972a61c46fbc3292bb7cda994bc30262f2f30a77e438a505754e5a77e59f6046c2c77e99ea54913dfef4b97234b00654363a8e82720e26c80572627a2934e7c30d430a371025c8b08adf155ab04146d8cbc9292f5eae42a487f0129e0234d60ea4c5f55abdbe91f5f10adcbb8369c7aee53b0668e31b3084f62d91e797f359ea37d2f8531082aadb808ba8013820e2b6588e474365610c87424a581451650123de2fd4dd50b4ae7f9b256c11c426bf9e378d21cfed8cb7beb38df2d9737fcaab5d906d826dead85ea3acef1d96f000959019131d6875178eae1659f51ffe810d3b9375b6d3c5d6ce5632bb128878ea38643bea7b3dafbcf2c2b6418ef8ba21638992765f09eae10cbae5b7aff02b7dfd4316f5743208031e134c7f772f26176d7155df5e510f9a19affdadec8ca4d015403c7efd425d1caf68104688aea68fb77319acfcfc9289117b361fcbf36d6908413ce2c797842d6f02249b8b23e22a448230f87ce4d562936cd9ab5d6af94d8cf2098dc3cf1645f7df70cf0b3586fba9ff68238ef2fb295c2d4f088354efd35c554a25989c852fa5995e7b4903c0a8f6b90d811e24d3fcd8e5150b37238a0994c7d89a6afd36463804b0eae6da800f9f80a762785be95e86057a0981924edb7a0f6f47993c36b147ebf3e91de17fd916f503843d527add2e32f80f57844415b860420500b26152161ae8b1a4332f4ab3483ff388ddbddcb0677d4c3480e54434aa3c2b4d8bf233d8d5e950ae63398b1ee4428d1ffd4d85c3403025b627bd21f8430b4c24c002fadccd535f15cc5da9e7a8af9e5b5ceedc31448233f574178dc43590e2937127360f21b7d46f7bc95bf032b3015283da26e8ebecbdd75e36452d479cb8dcb599dad7e1c75190fcdb30004470a37828604434ec98e2f3cb4beb31d48dea959d29c32ede8fc921b84ca2d0af6f7135ce5545aa74beb92b9a5aa974cfe23cefcc678874d907b31d7bf0007e5abd3358299f2c4732d16c6e50923ee4ca871055838c6e44b3a751a174fc39134d07c2681bd70231d383f5213ed42621a54c56f9ae6ef21f789b1c60cc9567e3e8352f65b550e0ed4b870a75dae2cd823069ffd105957c803e6a56cfa45b9091c507ce89386440d785c506e7ae73cf2b38075fe59504dc23e9aa3545a4a8ca6d9bb8b22ffa96c1510f7865d78eb6960e23931adc0b09d1aee786113cbfa57b1756abffec8e5233e0e4d957d49af9c6af172827436a96e83a355b53ecfd7591b1c4148e8dcfab8fc856ea5dcaa9d90ae079cc9b6f8a83c5f33836f30ef03006db3c3e73247d03ecdd8df150f6a1ebe62eb44a21ebcdc42", 0xfd6}], 0x1) syz_open_dev$sg(&(0x7f0000fd5000)='/dev/sg#\x00', 0x7, 0x100) read(r2, &(0x7f0000915000-0x95)=""/149, 0x95) recvmsg(r2, &(0x7f0000e82000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0xffac}], 0x2, &(0x7f0000439000)=""/4096, 0x1000, 0x0}, 0x0) getgid() 2018/01/02 17:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() stat(&(0x7f0000ca1000)='./file0\x00', &(0x7f0000ad5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00007f8000-0x8)='./file0\x00', 0x2, r0, r1, 0x7fff, 0x1080) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000654000-0xe)='/selinux/user\x00', 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/02 17:07:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008b6000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000939000)={@common='ip6_vti0\x00', 0x1c00000}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/02 17:07:50 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000dc1000)=0x36, 0x4) connect$inet6(r0, &(0x7f0000339000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000555000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a5000-0x38)={0x0, 0x0, &(0x7f000096a000-0x40)=[{&(0x7f000056b000)="468ba1082c8f92d92c1a086093d2c83e33", 0x11}], 0x1, &(0x7f000076b000-0x60)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000003c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000b96000-0x1)=0x8001, &(0x7f0000f92000-0x8)=0x1) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000129000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401}, &(0x7f0000ce3000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000043e000)={r4, 0x0, 0x30, 0x43, 0x7}, &(0x7f0000203000-0x4)=0x18) 2018/01/02 17:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f000005a000)={0x0, 0x0, &(0x7f0000ec1000-0x10)=[{&(0x7f0000306000-0x20)=[{0x1e, 0x24, 0x1, 0x0, 0x2, "0081fb060b000000000000000001"}], 0x3c6}], 0xffffffffffffe96, &(0x7f000061e000)=[], 0x0, 0x20008800}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000039a000-0xf)={0x0, 0x7, "11716016a67865"}, &(0x7f000048e000-0x4)=0xf) getrusage(0x1, &(0x7f0000e10000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000039b000-0x51)={r1, 0x5, 0x49, "5982c33725b4abe585ed810b3450e80915a2db5dc01e39d395a64c0048c1f1f1cd7a93598d8e66341c149ce18c511e14619d8c57ead4cc392aff240f81ef93d4a828f1fead94a5e2af"}, 0x51) accept$ax25(r0, &(0x7f0000121000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f72000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000046d000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000689000-0xc)={r1, 0x95, 0x30}, &(0x7f0000c28000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003a5000-0x4)=0x0) [ 51.724094] Trying to set illegal importance in message [ 51.757693] Trying to set illegal importance in message 2018/01/02 17:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000db2000)=[{&(0x7f0000d37000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68000000000000001f7fad87b4ca609cc6090000000000000002a45cb954fa74aeb6023f5cf6acbc50e2f4d12b4804542c50177d31a68ead28", 0x0}, 0x60, &(0x7f00003e3000)=[], 0x0, &(0x7f000052a000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef3000-0x4)=0x80000001, 0x4) 2018/01/02 17:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000014c000-0x4)=0xe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_names=@generic="ce4f57ff3f6973c9437bac6e1991ecc1"}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/02 17:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f000084c000-0x100)=[{{&(0x7f00000b7000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e1000-0x42)=[{&(0x7f0000491000)=""/42, 0x2a}], 0x1, &(0x7f0000dd8000+0xe1a)=""/210, 0xd2, 0x0}, 0x0}, {{&(0x7f0000823000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000549000)=[], 0x0, &(0x7f0000dcf000)=""/216, 0xd8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) syz_open_dev$tun(&(0x7f00006c9000-0xd)='/dev/net/tun\x00', 0x0, 0x1) 2018/01/02 17:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000916000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000229000)=0x3) 2018/01/02 17:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000523000)=0xd9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00007f8000-0xb2)=""/178) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000fcb000-0x9d)=""/157) 2018/01/02 17:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(0xffffffffffffffff) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000016d000-0x8)={0x0, 0x40, 0x1}, &(0x7f0000679000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ee0000-0x8)={r1, 0xfffffffffffffffc, 0x9}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a72000-0xc)='/dev/rfkill\x00', 0x80, 0x0) [ 51.860837] ICMPv6: NA: bb:bb:bb:bb:bb:05 advertised our address fe80::5aa on syz5! 2018/01/02 17:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d2a000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f000059e000)=0x0) sendto(r0, &(0x7f0000024000)="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", 0xfc, 0x1, &(0x7f0000bed000-0x8)=@l2={0x1f, 0x0, {0xf473, 0x3c, 0x7, 0xe21, 0x4, 0x2}, 0x8, 0x1000}, 0xe) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000475000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000d07000)=0x4, 0x4) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f000077b000-0x4)=0x0, &(0x7f0000afc000-0x4)=0x4) 2018/01/02 17:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000f92000)={0xfffffffffffff001, 0x6, 0x4, 0x728fd796, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0xe17, 0x384, 0x7fffffff, "bdba4848a8a2247e8b389f8f358fe6b6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x9}, 0x10) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000e69000-0xcb)=""/203) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000039e000-0x4)=0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/02 17:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000040) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000cd7000)={0x9, 0x7, 0xfffffffffffffffd}) 2018/01/02 17:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) init_module(&(0x7f00003f7000-0xa)='*usereth1\x00', 0xa, &(0x7f0000ec9000-0x30)="7d73656375726974795d2d272bef23766d6e6574316370757365746d643573756d75736572266f70707031656d302b00") listen(r0, 0x400) mknod(&(0x7f00006f3000)='./file0\x00', 0x20, 0x7737) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000a4000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0xa0) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000efe000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/02 17:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/vcs\x00', 0x20400, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000a04000)={0x5, 0xfffffffffffffffb, 0x9, 0x0, 0x54c, 0x20}) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = open(&(0x7f0000498000-0x8)='./file0\x00', 0x4041, 0x40) accept4$unix(r2, &(0x7f0000b6a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000117000)=0x8, 0x800) open_by_handle_at(r2, &(0x7f0000ca6000-0xe7)={0xe7, 0x8, "9f413d689ded83b4726890aa632d3a1daefca42cd5ef03d42abd5b8d47de4653de58871c620b9e8318effb54558b21f097c001dbec9a34a10a3fe1d20fc2bfa51624c1757a3650a53e321330b05e771204574ec425ce1033592777e5ad047ee82aebf9533eba36ec855ca38f13e2a7d405d322c10b95e876a928cb89bf29e7f46b9c7023766df15ec67a43c210bbaa60059c00e5ceaf85a9462c537cb0891ba1ca61c7a56def5fb15d3ed04ec9d313959fc2f6fd0865ae15e61ec231558d8bf17ba0772443f0880599b2406032c09a45e9127c9b440ed768f19c3f7f9fec1b"}, 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000)="", 0x0) [ 51.934329] ICMPv6: NA: bb:bb:bb:bb:bb:05 advertised our address fe80::5aa on syz5! 2018/01/02 17:07:50 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cd000-0xc)='/dev/autofs\x00', 0x2501, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000def000)=0x0, &(0x7f000036e000)=0x4) mmap(&(0x7f0000000000/0x9e0000)=nil, 0x9e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009de000)='/dev/amidi#\x00', 0x2, 0x800) read(r1, &(0x7f0000715000-0x6c)=""/108, 0x6c) 2018/01/02 17:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) set_tid_address(&(0x7f0000d69000)=0x0) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000710000-0x28)=[{0x0, 0x0}], 0x1) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/02 17:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, @loopback={0x0, 0x1}, 0x20000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6af6, 0x0, 0x0, 0x0}, 0x14) pause() r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000b63000-0x4)=0x6861, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007b8000-0xb)='/dev/audio\x00', 0x111840, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00007e1000)={0x5, 0x1, {0x0, 0x0, 0x8, 0x2, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r2, 0x9) ioprio_get$pid(0x3, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006eb000-0x88)={0x3, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x33) 2018/01/02 17:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000072d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 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, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:07:50 executing program 2: r0 = socket$inet(0x2, 0x8000000000000003, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aef000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/02 17:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rmdir(&(0x7f0000b3f000-0x8)='./file0\x00') mount(&(0x7f00001ed000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f000012f000-0x6)='ubzfs\x00', 0x1000, 0x0) 2018/01/02 17:07:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x7) io_setup(0x3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='\x00', r2) 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) io_submit(r1, 0x4, &(0x7f0000000000)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r0, &(0x7f0000001000)="4fab50a1fcd8a2a3088c84d77fdb19d17d4c72adbfccda8b83f33e923aa941e7e7b3c02c398b965196274806b5f67ead38347b0bdfe501d971996ae208a7c0d3ca9eb925b10a2b051712470a9bbafb07886c124b6c030edb3f1813e5ae04e66c6ddd3836eb27dcd2e5c59c780211aed37c05030b2c35ae182fe4f9ec6fe2700e4d00409b2b10b76bf4b8e6af4bb2f4da71710b5184cb5b10a67b52480570afc240d2936043fa18f75ef756ccfb830751ad362f3db017b63ae3fe5878810fe9839db7e0c96dfba3b6cc5575c248b9e6b519e3eed46bf6", 0xd6, 0x7, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xa, 0xffffffffffffffa3, r0, &(0x7f0000000000)='Y', 0x1, 0x4, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000000)="e4db87a8330160f23a73282640cd253eda3b3bdc6e7b66497928e805e6d0231578554b2671523a1a7f35db516b7aa8cb236c85658ab2ef3b51c2f1ac9d029023af43e1e9ae992834133d87a9d047e6679384e481c97a2292362c7180f3ac686d8df1d622b2b364b201eb73e9e97a2557006a550d472d64422fb63c4f12fb4650e316029a0deb38", 0x87, 0x7, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000000)="be6c5d0b7e96b4aa3b43fb4564cfd45bb8aab6446082d82897eb27f322ee6623091417319a54fbcf8479f20eda01bbd19a851fe7f04a542498c20a8db5d0cf1053f7977e401dc0d6431b43b2464e93df2728bfbb5f242c8540cd10c95f4457544dc1b703d887a431e299bacc502c7c29304221d07c8fd5236e9cf2fa2ef6ca5bb86db011d93b9d559329eab839b3b12c94d3acb980e127322928ba25f96d1f452709923f7412d09d0a7e1b4e03d06e10bc75328d67c64de7c991b8fba794cd107ad260a16b99eb22ef2d2ce1e3786cd6d8fc244cce950a9234bcb319de7db2748012", 0xe2, 0xa2ab, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00008e9000)=""/190, &(0x7f0000a87000)=0xfffffffffffffe8d) r3 = add_key(&(0x7f0000a8d000-0xa)='blacklist\x00', &(0x7f00001a0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005e3000)="8a4df5fa29a2fbcb617af9b64cad96a29d50ac708ff87ee2fd94f187edcaf67c044c831cf186790609170aff29bae13675f94e77cf8c045f066bde720ab016418f27fab93f139946e9839976aed38f2a323eabc4f8810063565076a220a50d54a7d09b975c32ba3311c2c718f4914aaf128d942d62664e32413e090a784f9d1e2aa3dfcf57015b555989b98ac0e98dddf1b9d842fef75415ec97b404ceaded6157f69a1c66f9b26d5eed14", 0xab, 0xffffffffffffffff) fstat(r0, &(0x7f0000a18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f00000bf000)="69645f6c6567616379002e6981069df4b98510fd974a9888ab49094c82a761dd65a8efd13058f2b55e14deec89ed81943f708198f2e6b6da22e8d9fda19c44d0aaf6e176b5327124670fe0857f1b8612a7116dae8a19d45aaea6200a14bfc36a9f8ab7190e3bc403c0ac7f7d84e07dda5cfe15438eac9def1aabf6013602eaf5fdaf9929bc099868dae96726d46f473495ec968b3e56277b0fa2e2e515b352dfe150f05276dc43da40478b5060a8e5", &(0x7f00003aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054a000-0x6)='\x00', r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000029b000)={{0x8, 0x3ff}, 'port0\x00', 0x10, 0x100000, 0x2, 0x4, 0x1f, 0x0, 0x3, 0x0, 0x7, 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]}) keyctl$unlink(0x9, r4, r4) 2018/01/02 17:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000197000-0xfb)=""/251) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e94000)=0x0) mq_notify(r1, &(0x7f0000d6b000)={0x0, 0x27, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) 2018/01/02 17:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011f000-0x10)='/dev/sequencer2\x00', 0x3d, 0x0) readahead(r0, 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/02 17:07:50 executing program 2: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") pkey_alloc(0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000570000-0xe8)="ece0dc44dc722fbf0b54e0f8a4be8736b26b63e2b3ef0cecffdba9cd197c77818fb3c285f1f11c809159d85de137f77822e7c09c5608985eb900a37506c37e419df7466bb454c1efd80fa2ed74fd7b4d2db0795a96872973f1994279d538320f71bf6c48b1bc40300ff29f05058cdcce19edae1c305cf5da3841ee79a73872058c2e6f19f9559a1352ec2ac77e048e5997c09a2f07e9fa72df30286550120d45e3721ee02545f46e56a9ddee07b8458952b56629c9f9a74c721e8c039681c7dd6db08ecc455d7e423d02b262218c4dfa3342cf22e70e22b11d39c1955056f7f13b1d42e679d871bd") 2018/01/02 17:07:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000b74000-0x8)=0x0, 0x6) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000231000-0x4)=0x0, &(0x7f0000a88000-0x4)=0xffffffffffffffc9) r0 = add_key$keyring(&(0x7f00000d9000-0x8)='keyring\x00', &(0x7f0000385000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00004f1000)='\\cgroup\x00') [ 52.133550] syz-executor3: vmalloc: allocation failure: 7178027008 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 52.160957] syz-executor3 cpuset=/ mems_allowed=0 [ 52.166115] CPU: 0 PID: 9053 Comm: syz-executor3 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 52.174504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.183841] Call Trace: [ 52.186403] dump_stack+0x137/0x198 [ 52.190010] warn_alloc+0x160/0x260 [ 52.193620] ? zone_watermark_ok_safe+0x260/0x260 [ 52.198457] ? __lock_acquire+0x63e/0x3cf0 [ 52.202662] ? save_stack+0x43/0xd0 [ 52.206262] ? kasan_kmalloc+0xad/0xe0 [ 52.210120] ? __kmalloc_node+0x47/0x70 [ 52.214063] ? kvmalloc_node+0x99/0xd0 [ 52.217918] ? xt_alloc_table_info+0x64/0xe0 [ 52.222305] __vmalloc_node_range+0x4f0/0x650 [ 52.226779] ? xt_alloc_entry_offsets+0x21/0x30 [ 52.231418] __vmalloc_node_flags_caller+0x50/0x60 [ 52.236317] ? xt_alloc_entry_offsets+0x21/0x30 [ 52.240960] kvmalloc_node+0x82/0xd0 [ 52.244648] xt_alloc_entry_offsets+0x21/0x30 [ 52.249115] translate_table+0x20e/0x1660 [ 52.253247] ? lock_downgrade+0x860/0x860 [ 52.257373] ? alloc_counters.isra.10+0x630/0x630 [ 52.262185] ? __might_fault+0x188/0x1d0 [ 52.266217] ? kasan_check_write+0x14/0x20 [ 52.270426] ? _copy_from_user+0x99/0x110 [ 52.274547] do_ip6t_set_ctl+0x281/0x430 [ 52.278582] ? translate_compat_table+0x1880/0x1880 [ 52.283585] ? mutex_unlock+0xd/0x10 [ 52.287268] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 52.292519] nf_setsockopt+0x67/0xc0 [ 52.296209] ipv6_setsockopt+0x115/0x150 [ 52.300249] tcp_setsockopt+0x82/0xd0 [ 52.304031] sock_common_setsockopt+0x95/0xd0 [ 52.308500] SyS_setsockopt+0x158/0x240 [ 52.312447] ? SyS_recv+0x40/0x40 [ 52.315871] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 52.320684] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.325670] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.330402] entry_SYSCALL_64_fastpath+0x23/0x9a [ 52.335128] RIP: 0033:0x452ac9 [ 52.338285] RSP: 002b:00007f715be34c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 52.345962] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 52.353200] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 52.360439] RBP: 00000000000003ee R08: 0000000000000004 R09: 0000000000000000 [ 52.367677] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f3ef0 [ 52.374916] R13: 00000000ffffffff R14: 00007f715be356d4 R15: 0000000000000004 [ 52.382518] Mem-Info: [ 52.386253] active_anon:79924 inactive_anon:61 isolated_anon:0 [ 52.386253] active_file:3522 inactive_file:9388 isolated_file:0 [ 52.386253] unevictable:0 dirty:82 writeback:0 unstable:0 [ 52.386253] slab_reclaimable:9618 slab_unreclaimable:90747 [ 52.386253] mapped:23191 shmem:70 pagetables:747 bounce:0 [ 52.386253] free:1413298 free_pcp:423 free_cma:0 [ 52.400532] syz-executor3: vmalloc: allocation failure: 7178027008 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 52.400537] syz-executor3 cpuset=/ mems_allowed=0 [ 52.400556] CPU: 1 PID: 9066 Comm: syz-executor3 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 52.400561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.400565] Call Trace: [ 52.400578] dump_stack+0x137/0x198 [ 52.400599] warn_alloc+0x160/0x260 [ 52.400613] ? zone_watermark_ok_safe+0x260/0x260 [ 52.400643] ? __lock_acquire+0x63e/0x3cf0 [ 52.400652] ? save_stack+0x43/0xd0 [ 52.400660] ? kasan_kmalloc+0xad/0xe0 [ 52.400668] ? __kmalloc_node+0x47/0x70 [ 52.400676] ? kvmalloc_node+0x99/0xd0 [ 52.400684] ? xt_alloc_table_info+0x64/0xe0 [ 52.400704] __vmalloc_node_range+0x4f0/0x650 [ 52.400732] ? xt_alloc_entry_offsets+0x21/0x30 [ 52.400742] __vmalloc_node_flags_caller+0x50/0x60 [ 52.400752] ? xt_alloc_entry_offsets+0x21/0x30 [ 52.400766] kvmalloc_node+0x82/0xd0 [ 52.400781] xt_alloc_entry_offsets+0x21/0x30 [ 52.400792] translate_table+0x20e/0x1660 [ 52.400817] ? lock_downgrade+0x860/0x860 [ 52.400840] ? alloc_counters.isra.10+0x630/0x630 [ 52.400853] ? __might_fault+0x188/0x1d0 [ 52.400864] ? kasan_check_write+0x14/0x20 [ 52.400874] ? _copy_from_user+0x99/0x110 [ 52.400891] do_ip6t_set_ctl+0x281/0x430 [ 52.400905] ? translate_compat_table+0x1880/0x1880 [ 52.400934] ? mutex_unlock+0xd/0x10 [ 52.400944] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 52.400960] nf_setsockopt+0x67/0xc0 [ 52.400975] ipv6_setsockopt+0x115/0x150 [ 52.400990] tcp_setsockopt+0x82/0xd0 [ 52.401008] sock_common_setsockopt+0x95/0xd0 [ 52.401024] SyS_setsockopt+0x158/0x240 [ 52.401039] ? SyS_recv+0x40/0x40 [ 52.401050] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 52.401063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.401075] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.401096] entry_SYSCALL_64_fastpath+0x23/0x9a [ 52.401102] RIP: 0033:0x452ac9 [ 52.401106] RSP: 002b:00007f715bdd1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 52.401114] RAX: ffffffffffffffda RBX: 000000000071c180 RCX: 0000000000452ac9 [ 52.401119] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 52.401123] RBP: 00000000000003ee R08: 0000000000000004 R09: 0000000000000000 [ 52.401128] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f3ef0 [ 52.401133] R13: 00000000ffffffff R14: 00007f715bdd26d4 R15: 0000000000000001 [ 52.653560] Node 0 active_anon:313468kB inactive_anon:244kB active_file:14088kB inactive_file:37552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92764kB dirty:328kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 122880kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 52.681598] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 52.707742] lowmem_reserve[]: 0 2881 6392 6392 [ 52.712352] Node 0 DMA32 free:2951664kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2952592kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:928kB local_pcp:200kB free_cma:0kB [ 52.740041] lowmem_reserve[]: 0 0 3511 3511 [ 52.744376] Node 0 Normal free:2695852kB min:37032kB low:46288kB high:55544kB active_anon:313452kB inactive_anon:244kB active_file:14088kB inactive_file:37576kB unevictable:0kB writepending:352kB present:4718592kB managed:3595920kB mlocked:0kB kernel_stack:3936kB pagetables:2888kB bounce:0kB free_pcp:844kB local_pcp:144kB free_cma:0kB [ 52.774231] lowmem_reserve[]: 0 0 0 0 [ 52.778062] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 52.792089] Node 0 DMA32: 4*4kB (UM) 4*8kB (UM) 2*16kB (UM) 1*32kB (M) 4*64kB (UM) 3*128kB (UM) 3*256kB (M) 2*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 718*4096kB (M) = 2951664kB [ 52.807993] Node 0 Normal: 726*4kB (UME) 39*8kB (UME) 20*16kB (ME) 412*32kB (UM) 241*64kB (UME) 41*128kB (UME) 30*256kB (U) 21*512kB (UM) 6*1024kB (UM) 8*2048kB (UME) 639*4096kB (M) = 2695696kB [ 52.825473] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/01/02 17:07:51 executing program 3: 2018/01/02 17:07:51 executing program 0: 2018/01/02 17:07:51 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getpeername$unix(r0, &(0x7f0000929000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b3a000-0x4)=0x8) r1 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) unshare(0x400) flock(r2, 0x0) 2018/01/02 17:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000536000-0x93)=""/147) r1 = timerfd_create(0x7, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000e10000)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007de000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000dcb000)=""/4096, 0x1000) open(&(0x7f0000041000-0x8)='./file0\x00', 0x20000, 0x100) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:07:51 executing program 7: 2018/01/02 17:07:51 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, &(0x7f0000892000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b16000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x803, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000354000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x20, 0x2, 0x4, 0xa, 0x20, 0xa0, 0x6c, 0xffffffffffff0000, r1}, {0x0, 0x1, 0x200, 0x2, 0x2, 0x9, 0x5, 0xe1a8}, {0x8, 0x1, 0x1515, 0x100000001}, 0x8000, 0xc, 0x2, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x1, 0x3, 0x4, 0x6, 0xc861, 0x26d}}, 0xe8) 2018/01/02 17:07:51 executing program 1: 2018/01/02 17:07:51 executing program 4: 2018/01/02 17:07:51 executing program 0: 2018/01/02 17:07:51 executing program 7: 2018/01/02 17:07:51 executing program 1: 2018/01/02 17:07:51 executing program 4: 2018/01/02 17:07:51 executing program 7: 2018/01/02 17:07:51 executing program 3: 2018/01/02 17:07:51 executing program 4: 2018/01/02 17:07:51 executing program 1: [ 52.834494] 12986 total pagecache pages [ 52.838501] 0 pages in swap cache [ 52.841947] Swap cache stats: add 0, delete 0, find 0/0 [ 52.847300] Free swap = 0kB [ 52.850308] Total swap = 0kB [ 52.853316] 1965979 pages RAM [ 52.856414] 0 pages HighMem/MovableOnly [ 52.860378] 324874 pages reserved 2018/01/02 17:07:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10001, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x2, 0xfffffffffffffff8, 0x80000001, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) bind$alg(r1, &(0x7f0000ba6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/02 17:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000008d000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ff5000-0x5)={0x1, 0x5, 0xffffffffffff0fbc, 0xfffffffffffffffa}, 0x5) 2018/01/02 17:07:51 executing program 7: 2018/01/02 17:07:51 executing program 4: 2018/01/02 17:07:51 executing program 3: 2018/01/02 17:07:51 executing program 5: clone(0x0, &(0x7f0000f30000-0x5)="195e7a0020", &(0x7f0000230000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") munlockall() 2018/01/02 17:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00006d8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/02 17:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c3000)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000d7b000)=""/27, 0x1b, 0x21, &(0x7f0000280000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/02 17:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000025a000)="82b15c9a4237c86d456300783dbb49bc", 0x10) write(r0, &(0x7f0000bbe000-0x25)="240000001b00fbffeb0300000006010001f6ff0b080003000100160097000003f900f701", 0x24) 2018/01/02 17:07:51 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0}, &(0x7f0000000000)=0x10) 2018/01/02 17:07:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x881) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000)=0xff8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000001000)={0x7f, 0x2, 0x40, 0x81, &(0x7f0000002000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1046, &(0x7f0000649000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x1010, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x2, 0x1, 0x4, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, "ca380f", 0x9, "e5ace7"}, "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"}}}}}}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e08000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ea000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e84000-0x4)=0xe8) r4 = getgid() ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000096a000)=0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000107000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015b000-0x4)=0xc) getresgid(&(0x7f0000542000)=0x0, &(0x7f00008f7000)=0x0, &(0x7f0000b4d000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000ba8000)=[{&(0x7f0000cf0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b01000-0x60)=[{&(0x7f00004db000-0xd8)="ead708056dd88e3ee27c1e9e878fee145f232bb5ac27a90440ee4110b05f5faeedd0c83600d0d351a51af2417219b081e5b2c33c885072043245bfb825c629957bc6cee41a6e1fd8e9a23b7e957b5a5656841678fcb74ea80af88d31bf3b071d43bf2ec4e88377ae9e440996ee430de8cacb993c2d0e86e602f40c3a3db5f9b90189493f021945a6390bde137f9fe2a823cb1fb09ebe98a05bc003a57146ed13784088f6617538e65bed4e00235e4141c0b2f17ce85ddd82e01ac5a79c965bc5dbcd6495177e7f76e4a8a82ee5298847bbc62d3a195b5d9e", 0xd8}, {&(0x7f0000348000-0x5e)="7947030677b9a6ca7cc60b9d1f83b8977394299e53797d49c194b2d74fef6a589b2e3281179288e43a1abc2f02dd2177d01c59d97c12240a4bf5c83dfc0ef2c12e63657945b1dc582945230713d7d1be174a70bfa1324855ce08fec9e357", 0x5e}, {&(0x7f0000c8c000)="e66dfadf5e04", 0x6}, {&(0x7f0000e2a000-0x9b)="b5b7e2dfe4b3393039f1409e7a906c4380d86e69feb4568c6a8f132c3c59156b908b3150903bd61bc2eeff81ced72ca02729c9d1559236350b6f8be43dc1206b2a3500b9e4a2c0f2edc939a8a05155184d24f2a039fe49170a0822ded56e638a82fd99b10de9965a70f4f681611c8b492df6132ff518a610f7c22c13ececd284320caf7e6f25522fff1e38651a205391b676bcac9662c4a1066643", 0x9b}, {&(0x7f0000984000-0xc4)="d522b1527b245572033103d241e2be87027ffe60e345ab9de1bebd9f94a22e3300c4cbe8463d7003794b53ea5049acfa29699e2bc7da49d3b7ab979aea22fad84562a556b94d43402444ded81b56b8b6d6a6ac7f4e843d0ec78585c5f9c03592859b370b2aff9266a0ce6a0daead93f48ea1b9e8e92112be77d4bcbd1817fc3194379294b3607d366fcf026e4c0975ca3f790218c73ba6ee139419740f4a4651a80f7b95911a86a70fa1d1a4f6e7e795c0b1c687c8bd2f11c5b2dce41fe7d172a37a77b7", 0xc4}, {&(0x7f000054e000-0x12)="1b6b072e9e919f4159dfd1d21ad11f923b8a", 0x12}], 0x6, &(0x7f0000503000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, []}], 0x50, 0x4}], 0x1, 0x4c804) 2018/01/02 17:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/02 17:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00003e6000)='/dev/adsp#\x00', 0x0, 0x458200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0xfffffffffffffffd}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:51 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f73000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x401) bpf$OBJ_GET_PROG(0x7, &(0x7f0000609000-0x10)={&(0x7f0000ef4000)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) r2 = shmat(0x0, &(0x7f0000485000/0x3000)=nil, 0x2000) shmdt(r2) 2018/01/02 17:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x26, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) clock_gettime(0x0, &(0x7f000072c000)={0x0, 0x0}) utimensat(r2, &(0x7f00009f5000)='./file0\x00', &(0x7f0000382000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2f000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2c) 2018/01/02 17:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044d000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d7f000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000aa6000-0x8)='keyring\x00', &(0x7f00004e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f000082e000)='user\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) r3 = shmget(0x1, 0x4000, 0x28, &(0x7f00002d4000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e8c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$ax25(r4, &(0x7f0000cbe000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000896000)=0x10) syz_open_dev$urandom(&(0x7f0000582000-0xd)='/dev/urandom\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000045d000)=0x0) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000391000)=0x0) r6 = creat(&(0x7f00006f5000-0x8)='./file0\x00', 0xd) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000add000-0x38)={0x3, 0x0, [{0x8d1, 0x0, 0x0}, {0xbfd, 0x0, 0x20}, {0x8e6, 0x0, 0x2}]}) 2018/01/02 17:07:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00006d7000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000)={0xa9, 0x3, 0x100, 0x401, 0x401, 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]}) getsockopt$sock_int(0xffffffffffffff9c, 0x1, 0x2d, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x1, &(0x7f0000002000)=0x0) msgget$private(0x0, 0x600) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000004000-0xe5)=""/229, 0xe5) socket$alg(0x26, 0x5, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1c)=@ethtool_rxfh_indir={0x39, 0x5, [0xffffffffffff1536, 0xffffffff80000001, 0xbd07, 0x6, 0x65c437e5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0x74)=[@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}], 0x74) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x4401, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000006000-0x10)={r4, r5+30000000}, &(0x7f0000005000-0x10)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000006000)={{0x8, 0x5cc79506}, {0x2, 0x2}, 0x5, 0x1, 0xbc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000009000-0x18)={0x0, 0x0, 0x6, &(0x7f0000008000)=0x0}) [ 52.988330] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$audion(&(0x7f0000c56000-0xc)='/dev/audio#\x00', 0x3ff, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000083b000)={0x0}, &(0x7f00005ea000)=0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000951000-0x10)=[], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a85000)='/dev/vga_arbiter\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f00007ce000)={0x9f11}, &(0x7f00001a9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c06000-0x10)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006b7000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000408000-0x1c)=@req3={0xe43, 0xc9, 0x1ff, 0x36a, 0x7, 0x9, 0x4}, 0x1c) 2018/01/02 17:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029d000)={0x0, 0x0}) futex(&(0x7f0000400000)=0x0, 0x40004000000002, 0x0, &(0x7f0000199000-0x10)={r0, r1+10000000}, &(0x7f0000a29000-0x4)=0x2, 0x5) 2018/01/02 17:07:51 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000066000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x64)=[@in6={0xa, 0x1, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x64) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x4d)=""/77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000004000-0xba)="6377de40579036ba77e9c7351c6e7cd7aec7bd50855a46d61171995946099731b3ce060b2c0b9e357c3f8ba643c72d5f040a84ea85f2f880f9adbd7235cd85cbce92d2eb4adc9ccfd68bcb7bd5dcf10c09947a1233b3cd79f47ca0c11425083ddbb4ab522e8de3c31d13db71cf1edffec08fb99a757ee0ba6021ac6b52f3f708239a2a9048f69547beae54c730f69cbc7eddd7295e54959f12dd1d171c3355fffb6bb8374a98d379ed8bbe6e93e3e11ef4936bf4bd9a93712154", 0xba, 0x4000000, &(0x7f0000004000-0x10)={0x3, {"3b06c13b159d10"}, 0x6}, 0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000004000-0x4)=0xf7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x3c)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f0000001000)=""/181, 0xb5}, {&(0x7f0000004000)=""/246, 0xf6}, {&(0x7f0000003000-0x3)=""/3, 0x3}, {&(0x7f0000004000-0xc1)=""/193, 0xc1}, {&(0x7f0000004000)=""/28, 0x1c}], 0x7, 0x0, 0x0, 0x5}, 0x8f}], 0x1, 0x21, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000004000-0xc2)=""/194) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0xf2)={0x0, 0xea, "151b2c78f8e5e3c69586555620ddc57643d56fa30eec6602d26bf1ff7867787fa8c99363a7b1a00791177ae0cf45904d63aae80d3a1ed213c489150a4f85ccff42441f4f9342cc6916a4552163fbf8c8e416fc98a7d3f91ec65ea1eac489ae165820725a5de992caa8d58f39fc658fbd98d2f3c2ce8563bdd737ac8fe4db538867e07665b5b7354aebea5259b7508b6dc856cd3cf2d52badc7247511afbaed80e2dafafd380eb053b959f1c73926fb9aa9fae693777a035989be01a1083048b8683a9d530719b97d5e1b48c31bc3621d420e748cc9f7f80a02549793116ab793698fdb45a059c6d873f7"}, &(0x7f0000006000-0x4)=0xf2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={0x0, 0x1, 0x9}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000)={r3, 0x6, 0xd0, 0x0, 0x3f, 0x80000001, 0x3, 0xe0, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2ad, 0xfffffffffffffffb, 0x5, 0x80000000}}, &(0x7f0000005000)=0xb8) 2018/01/02 17:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006e1000-0xb)='/dev/mixer\x00', 0x422803, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bd0000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6c7, 0x1, 0x7, "4ae04bdceda70f4f6e91240fc3cf7501c1fd43e3f9ea6963c88b0abae82c567809315795a1763b07bf0241dc2866789a1dd7df82c55d53aa6b5cc894f51225a1ac2b968de17c2f0ff8ae4c6346fc6e32"}, 0xffffff8a) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00006a5000-0x40)={0xffffffffffffffe0, 0xcd, 0x1, 0x9c, &(0x7f00005a5000-0x9c)=""/156, 0xe9, &(0x7f0000f4c000-0xe9)=""/233, 0x4f, &(0x7f0000126000-0x4f)=""/79}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b08000)={0x6, &(0x7f0000acd000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a56000-0x40)={r1, 0x4, &(0x7f00005dd000)=[0x1ddf, 0x3f, 0x81b7, 0x81], &(0x7f00008db000-0x18)=[0x400, 0x5, 0x6eee, 0x7, 0xd20a, 0x8000], 0x14, 0x1, 0x10000, &(0x7f0000299000-0x4)=[0x7], &(0x7f0000b89000-0x24)=[0x366, 0x0, 0x3, 0xbe1, 0x40, 0x2, 0x8, 0x3f, 0x7ff], 0x0}) r2 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ca8000-0xc)={0x6, r2, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00008be000-0x4)=0x0, &(0x7f0000c7a000-0x4)=0x4) 2018/01/02 17:07:51 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000b19000-0x12)='/dev/snd/pcmC#D#p\x00', 0x87, 0x101100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00009da000)=""/116) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00008b9000-0xc)={0x1, 0xfff}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r2, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/02 17:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000456000)='./file0\x00', &(0x7f0000ea3000-0x8)='./file0\x00', &(0x7f000008e000-0x7)='pipefs\x00', 0x0, &(0x7f00001e0000)="490000000000007fffae3e3807486571d71e1e859a20d7147088932c33363220e46d808b1c495d6edd235d9109e34e8214ac33") 2018/01/02 17:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00006d5000-0xfff)="", 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b25000-0x4)=0x80000000005, 0x4) r2 = dup2(r1, r1) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00008f9000)=""/184, 0xb8) recvmsg(r0, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000070f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000004000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000f42000)={0x1, 0x3f0e, [{0x8, 0x0, 0x1}]}) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) flock(r1, 0x8) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) r2 = getpgrp(0x0) mq_notify(r0, &(0x7f00002da000)={0x0, 0x8, 0x6, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) name_to_handle_at(r1, &(0x7f00002ce000-0x8)='./file0\x00', &(0x7f0000be1000)={0xc9, 0x200, "ea7c1a5a207f9c69e71a81d4d787ad7afcc69b7cf7a844e4d8ff7d4d7bc22390c61fce7a53a669a0a6dfd350cdfc7dd0ea553a18deaa558da927401eaf951b8d1732d1166cd3511731e0e80d69ee170c47c5b0ee31c493859b2cb8008714fe885ebebe5004920178c7b044a08f7e4d3edd0637dbab8371e2b2350e09ca2322d2a6f4da989b7bc94dfb36db968afc101b670ecef8f29e0e4abec370e8857b776baac8e24088e8de76d478a2dca3a67b19f4cb8125d565314eb5ce2e39c42bd62ec3"}, &(0x7f000033e000-0x4)=0x0, 0x1000) 2018/01/02 17:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x51) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000b07000-0x16)='./file0/control/file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a5000-0xb)='/dev/hwrng\x00', 0x200, 0x0) accept$netrom(r0, &(0x7f00007fd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002d0000-0x4)=0x48) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/02 17:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fstat(r0, &(0x7f00009dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r2, &(0x7f0000f30000-0x70)=[{&(0x7f0000d57000)="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", 0x1148}, {&(0x7f0000d23000-0x48)="c6834622b9fbc1ff762352d589ea25db2b996ae3e49e13fdc59ac5f7b3fbe26a44c7b1be18611008dd769d8380dd4ce4ad1a0be3e4f1b2c074a14e6506a80ca728e3d3ad9c1d379b", 0x48}, {&(0x7f000083b000)="ca4f14e08d00112c9a72900c7f214a1643707ce788165e315fb448d21ffdfbfcbd7f4f5edf59e673c436cc7426c35f18bc4062b9177d6b1f872524647f6ae6a83eca5ee07f046266c81a605f41c9fd55f6db2f93f405a73a19da5dee4ecee4c8bc9fee2ee1ee43dda37cd4e0b278e5c2ca9bdcae4ba9e7e39745135e1858152d180f0b68f5c627d79ad4", 0x8a}, {&(0x7f00002e5000-0xa6)="dedb5b50d10bcd686be979ad23bec1e71cdf6391a27391297cecbf56175b86a7836d063ad027cd7e6c6d840b328a596905771ee8229dbada06ce2c7165d2bb20fb48414ae4bffc02beb284ed6bb8f16a05bb37d26c9ce74c66234a55cecaef73a9ce40acf197f2e040410fe2d19817de16057297d90714357a3ea9c31c8dc0f27ee91ce8bf6c20c87c7c1cf4384e3e2aaad6127c1a7d80c81d2be0bd5c6da7e33a918588ee4c", 0xa6}], 0x4, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) socketpair$ax25(0x3, 0x7, 0xc6, &(0x7f00001c0000-0x8)={0x0, 0x0}) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) 2018/01/02 17:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c2e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014d000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000313000-0x20)={@generic="8956dba5e4984697e462fad96fc334a5", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000027a000)=0x0, 0x3, 0x0, &(0x7f000054c000)={0x0, 0x0}, &(0x7f0000dae000-0x4)=0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000032000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/02 17:07:51 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000008000-0xc)='/dev/amidi#\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000000b000-0x4)={0x20, 0x401, 0x80000000}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x1000000000c003, &(0x7f0000e3a000-0x8)=0x0, 0x200000000005, 0x7fffffffffe) 2018/01/02 17:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000065a000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000259000)={0x0, 0x1ff, 0x4, 0x578}, &(0x7f000029b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000782000)={r1, 0x248f}, &(0x7f0000940000)=0x8) accept$packet(r0, &(0x7f0000502000+0x62f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008c7000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000a4f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, r2}, 0x14) ioctl$TIOCCONS(r0, 0x541d) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000da9000)=0x1f, 0x4) 2018/01/02 17:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x200000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10002, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x20000, &(0x7f0000bc6000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af1000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d13000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000420000)=0xe8) execveat(r0, &(0x7f0000cea000-0x8)='./file1\x00', &(0x7f00009e3000-0x8)=[&(0x7f000097a000)='\x00'], &(0x7f000049a000)=[&(0x7f00008ec000-0x5)='cifs\x00', &(0x7f000003c000)='ubifs\x00', &(0x7f0000c64000)='wlan1self\x00', &(0x7f0000ccf000)='ramfs\x00', &(0x7f00001b6000)='-[\x00'], 0x800) 2018/01/02 17:07:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="550f90bce1508ed6bf5ce97bccb261955e348d0c117fe4eb") sched_yield() 2018/01/02 17:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a4b000-0x6)={0x0, 0x10000}, &(0x7f00000fa000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb2000)={r1, 0x0, 0x30}, &(0x7f0000785000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b3f000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 17:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0xa0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000027000)={&(0x7f0000bd3000-0xa)='./control\x00', r0}, 0xc) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r0, &(0x7f0000e75000-0xe)='./file0/file0\x00', 0x515003, 0x0) 2018/01/02 17:07:52 executing program 1: r0 = socket(0x1, 0x80803, 0x100) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() ioprio_set$uid(0x3, r3, 0x9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000231000)="d3ab27191a1e0d235f00402dff05000bfef9f3d2a4b20000000000000000000d4825070097c1010008000000ffa86eb99de9f73d1489b68e102cbf8ce0acb4eac6a58fa6d88a3c5705d224ed", 0x5) sendmsg$alg(r2, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f000004c000-0x90)=[{&(0x7f00005b1000-0x1000)="dc8c7a850fafdd0bd918c1628d3874cab5d3690396d3bfdbc9841582c98b743cc65f6e845c2578fad745e2c3b39caa94429e2471e21221d9bb4a6fcd60b3af42183e85bb6e3bcc058627b1b478bf057d97926e6c70236e5f0c0dafdd", 0x5c}, {&(0x7f00005b2000)="dc3b00a408e52a9325ff8f90e212d06ea3ff4c1abe81bef523bc668df2eb7f053074fd52a2e0fc960a44f75b3d28d90bc54e3cfece47a8b54c2337f71a7dccdd7af1d7e457d78a2a1f710c265a453dc49dc111e3a62e0743ed9e2c6819a5e1c594a081e7d611bf7d9dbad077393ee76faa250ccf02619b09376153f8210709c6aa0d0ab9f6d34004f6bafee38f04601b8912669e3c685353cfa74c1352849f84752aa53b725390d58c83ad02afcd0ce397cbb127a11167b87e2000de38218a9bdf9d96384d08c9bd97531a22219ad81483264b510c01f5271914c3c62227d21f9dae9aae75c128ae28f3f9", 0xeb}], 0x2, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x20000000000001}], 0x18, 0xfffffffffffffffc}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a29000)=0x48c, &(0x7f0000b62000)=0x4) clock_adjtime(0x2, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$amidi(&(0x7f000059b000-0xc)='/dev/amidi#\x00', 0x758b, 0x300ffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e31000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @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, 0xfffffffffffffff8, 0x2, 0xfffffffffffffff8, 0x3}, &(0x7f0000621000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000434000)={r5, 0x1f4}, 0x6) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000864000-0xf9)=""/249) 2018/01/02 17:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000096c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = semget$private(0x0, 0x0, 0x118) getresuid(&(0x7f0000974000)=0x0, &(0x7f00000ad000-0x4)=0x0, &(0x7f0000f8e000-0x4)=0x0) getgroups(0x7, &(0x7f0000349000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000512000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00006bf000)=0x0, &(0x7f00005f2000)=0x0, &(0x7f0000a26000)=0x0) stat(&(0x7f000075d000)='./file0\x00', &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000584000-0x58)={{0xfffffffffffffffe, r3, r4, r5, r6, 0x40, 0x6, 0x0, 0x0, 0x0}, 0x9, 0x4474, 0x3, 0x0, 0x0}) keyctl$unlink(0x9, r0, r0) close(r1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000be2000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x800003, 0x19, &(0x7f0000abf000/0x2000)=nil, 0x200}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:07:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x1, 0x147185) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) 2018/01/02 17:07:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x9, 0x1, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)={0x77359400, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x13}, "706f7274310000000000000000002f00000000000000000000000000000000000000000000001100008b00", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x78000680, &(0x7f00003b7000/0x3000)=nil) fstat(r0, &(0x7f0000872000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000587000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getresuid(&(0x7f00000bf000-0x4)=0x0, &(0x7f000048c000)=0x0, &(0x7f00006f7000)=0x0) fstat(r0, &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000349000-0x4)=0x0) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f000075d000-0x70)={{0x6, r2, r3, r4, r5, 0x90, 0x7, 0x0, 0x0, 0x0}, 0x7, 0x8000, 0x1, 0x129, r6, r7, 0x0, 0x0, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x101ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000991000)='/dev/sequencer\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002e5000)=@assoc_value={0x0, 0xaa}, &(0x7f0000311000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000908000)={r11, 0x3, 0x0}, 0xc) r12 = getpgrp(0xffffffffffffffff) sched_getscheduler(r12) ioctl$KVM_GET_CLOCK(r10, 0x8030ae7c, &(0x7f0000992000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/02 17:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000449000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e2a000)="82bf99c8da3f4972e4ffeff626155dbf21a056f8724ec036df48b69143722ad8e8e548c9a162c8021019e1d80a651e08cf53173d640438a931e9e080587c96c87f8faff73f23a20af781eb8584f6f7c6d8b4457f5aff142dd7", 0x59) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) 2018/01/02 17:07:52 executing program 1: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f07000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f06000)=[{r0, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1, 0x0}], 0x3, &(0x7f0000f07000-0x10)={r1, r2+30000000}, &(0x7f00001b1000)={0x6}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000ae1000-0x4)=0x0, 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f07000-0x8)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f00004ba000-0xa)='/dev/dsp#\x00', 0x81, 0x2000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000c85000)=0xfffffffffffffffd, &(0x7f0000ea0000)=0x2) 2018/01/02 17:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000086f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/02 17:07:52 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d51000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a65000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000)=""/19) execve(&(0x7f0000601000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000001000-0x9)='vboxnet0\x00', &(0x7f0000000000)='^:\x00', &(0x7f0000d39000-0x14)="6d696d655f7479706540766d6e65743003254000"], &(0x7f0000001000-0x10)=[&(0x7f000041e000-0x6)="75736572d200", &(0x7f0000a2d000)='%}/\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00007b7000-0x70)=[{&(0x7f0000694000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000708000)=""/212, 0xd4}, {&(0x7f00003ec000)=""/112, 0x70}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}], 0x389, 0x4e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)=""/52, 0x34}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xad)=""/173, 0xad}], 0x3, &(0x7f0000002000)=""/127, 0x7f, 0x3}, 0x40000000) mlock2(&(0x7f000064f000/0x4000)=nil, 0x4000, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffdde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e74000)={0x0, 0x0, 0x0}, &(0x7f000051a000-0x4)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00001cb000)={0x0, 0x1, 0x8, 0x5, r3}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000048c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000769000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7b000-0x4)=0xb) syz_open_pts(r4, 0x40040) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00004a5000)=0x0) r5 = socket(0x18, 0x0, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000ea0000-0xb3)=""/179, &(0x7f0000086000-0x4)=0xffffffffffffff75) 2018/01/02 17:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008a5000-0xb)='/dev/midi#\x00', 0x0, 0x8840) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000039f000)=0x80) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/02 17:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) r1 = semget(0x0, 0x2, 0xe) semctl$SETVAL(r1, 0x23, 0x10, &(0x7f00008e6000)=0xfffffffffffffff7) pipe(&(0x7f000017e000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000007b000-0x10)={&(0x7f0000e42000/0x2000)=nil, 0x2000}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c97000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/02 17:07:52 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x9, 0x6}, &(0x7f00003d2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d61000-0x8)={r1, 0x3, 0x1f}, &(0x7f0000521000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000cf1000)=@generic={0x0, ""/126}, &(0x7f0000b63000-0x4)=0x80, 0x800) fcntl$getownex(r2, 0x10, &(0x7f00004f1000-0x8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000af7000-0x10)={0x0, 0x58, &(0x7f00005cd000-0x58)=[@in6={0xa, 0x0, 0x3b3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffff81fa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6}]}, &(0x7f0000570000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001c7000)={0x3d4, 0xd4, 0x2, 0x48d1, 0x100000000, 0x8001, 0x4, 0xfff, r5}, 0x20) 2018/01/02 17:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc9000-0xb)='/dev/audio\x00', 0x20000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a8e000)={0x5, &(0x7f0000788000)=[{0x100000000, 0x81, 0x10000, 0x10000}, {0x80, 0x98, 0x7fffffff, 0x8001}, {0x7, 0x8, 0x73, 0x0}, {0x9, 0x2, 0x1f, 0xffffffff}, {0x9, 0x400, 0x9, 0x20a0}]}, 0x10) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x385, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000598000)={0x0, 0x1f}, &(0x7f00009b7000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000676000)={r1, 0x3}, &(0x7f0000d45000)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a29000)={{0x0, 0x1, 0xc2fb, 0x3, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() 2018/01/02 17:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000007b000)={0x0, 0x0}, &(0x7f0000b4e000)=0x8) 2018/01/02 17:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0xffffeffffffffffb, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000286000-0xb)='asymmetric\x00', &(0x7f0000530000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001fb000-0x11)='md5sumlo{\\%ppp1@\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000b04000)='keyring\x00', &(0x7f000082b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x7, 0x6, r4) fstatfs(r2, &(0x7f0000df8000-0xa)=""/10) bind$unix(r0, &(0x7f0000a39000-0xa)=@file={0x0, './file0\x00'}, 0xfffffffffffffc8e) listen(r2, 0x100000001) flock(r0, 0xe) signalfd(r1, &(0x7f00009be000)={0x1db0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x7) 2018/01/02 17:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000145000-0x7)={0x0}, 0x8, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() ioctl$GIO_UNIMAP(0xffffffffffffff9c, 0x4b66, &(0x7f0000435000)={0x2, &(0x7f0000866000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) readv(r2, &(0x7f0000d21000)=[{&(0x7f0000ae4000-0x7c)=""/124, 0x7c}], 0x1) unshare(0x40600) signalfd4(r0, &(0x7f00007a2000)={0x0}, 0x8, 0x0) 2018/01/02 17:07:52 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/02 17:07:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2ca000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x45, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000)=""/15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0xffffffff, 0x101, 0x8001, '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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/02 17:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2b, 0x803f, 0x0, 0x0}, 0xbc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) accept4$inet6(r0, &(0x7f0000e9f000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c06000-0x4)=0x1c, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000690000-0x1)='/dev/sequencer\x00', 0x40602, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000056b000)={{0x1000, 0x4, 0x7fffffff, 0x100000000, 0x8, 0x10000}, 0x4}) 2018/01/02 17:07:52 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/enforce\x00', 0x22000, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f90000-0x3)=0x0, &(0x7f0000f8f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f8f000-0x5c)={0x8001, 0x2, {0x0, 0x1, 0x80000001, 0x3, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x1001}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x80000) connect$ipx(r1, &(0x7f0000729000-0x10)={0x4, 0x1000, 0x200, "e43dd4e88545", 0x0, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8b000-0x3c)=""/60, 0x3c}, {&(0x7f0000349000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x3, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:07:52 executing program 0: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000232000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000d8000-0x4)=0x58) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000419000-0x4)=@assoc_id=0x0, &(0x7f0000418000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000238000)={r2, @in={{0x2, 0x1, @rand_addr=0x8b77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 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}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getpeername(r0, &(0x7f00005ec000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f50000-0x4)=0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x8000000000000001) pread64(r0, &(0x7f0000ff0000-0xfb)=""/251, 0xfb, 0x0) 2018/01/02 17:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = syz_open_dev$admmidi(&(0x7f0000308000-0xe)='/dev/admmidi#\x00', 0x9, 0xc0000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bda000)={0x0, 0x6, 0x0, []}, &(0x7f00009f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000d3000)={r3, 0x8, 0x3f}, &(0x7f0000cb6000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/02 17:07:52 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000ac0000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x545000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000cb000-0x14)={0x40, 0xecb, 0x20, 0x7, 0x62c96e1c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0xffffffffffff7fff, 0x7fff, 0x9, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="8d0577eb2194", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a2f6f1364759a1240ade6228914fe281"}) r2 = mmap$binder(&(0x7f00002d1000/0x4000)=nil, 0x4000, 0x1000008, 0x40111, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x10, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xfc, 0x0, &(0x7f0000001000-0xfc)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000002000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x776a2a85, 0x100, r2, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x2, 0x32}], &(0x7f0000000000)=[0x48, 0x48, 0x78, 0x30]}}, @clear_death={0x400c630f, 0x1, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000003000-0xb)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x30)=[0x18, 0x38, 0x78, 0x30, 0x0, 0x0]}, 0x2}}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000002000)=[], &(0x7f0000000000)=[0x78, 0x38, 0x18, 0x18, 0x0, 0x30]}}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0xa1, 0x0, &(0x7f0000003000-0xa1)="2682fcccc6619bcdb103468e26bca21166be44d8bf064d82b123465a012606f707127b55710d28d2d13831320a1b49a0a45fba4cad373cbfbd8cab3a96796761608b4b96b60ae3a066ea793858f85176d5e903a72c1ec340360dce4e6b3ff1123a14b4a3ba729bc1c0a592765939d4db6388cb0f86b086549d9c88334c7260728260ff68baf3aa0d7c8e651dbfb02cde43e7df076f2b03a7b0f35cd6a678892907"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000003000)={{0x4, 0x40}, 0x0, 0x74, 0x3, {0x3, 0x6d}, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000-0x4)=0x90) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000004000-0x77)=""/119) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000004000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc4)=""/196, 0xc4}, {&(0x7f0000005000-0xd0)=""/208, 0xd0}, {&(0x7f0000005000-0xf)=""/15, 0xf}, {&(0x7f0000004000)=""/196, 0xc4}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000004000+0xc63)=""/85, 0x55}, {&(0x7f0000004000)=""/226, 0xe2}], 0x8, 0x0, 0x0, 0x3ff}, 0x0}, {{0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x94)=""/148, 0x94}, {&(0x7f0000005000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000001000)=""/200, 0xc8, 0x7f}, 0x9}, {{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000-0x40)=[{&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000004000)=""/201, 0xc9}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000005000-0xea)=""/234, 0xea}], 0x4, &(0x7f0000003000)=""/0, 0x0, 0x2}, 0x0}, {{&(0x7f0000005000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x8a)=""/138, 0x8a}, {&(0x7f0000004000)=""/157, 0x9d}, {&(0x7f0000002000-0x5b)=""/91, 0x5b}, {&(0x7f0000005000-0x1)=""/12, 0xc}, {&(0x7f0000004000)=""/214, 0xd6}], 0x5, &(0x7f0000004000)=""/105, 0x69, 0x5}, 0x7fffffff}, {{&(0x7f0000004000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000004000)=""/80, 0x50}, {&(0x7f0000004000)=""/64, 0x40}], 0x2, &(0x7f0000000000)=""/108, 0x6c, 0x8b2}, 0x5}, {{&(0x7f0000002000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000005000-0x47)=""/144, 0x90}, {&(0x7f0000004000)=""/252, 0xfc}, {&(0x7f0000004000)=""/255, 0xff}, {&(0x7f0000001000)=""/210, 0xd2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000004000-0x6)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x300}, 0x9}], 0x6, 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}) 2018/01/02 17:07:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000ff000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x8180) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x76446fa4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000002000)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000004000)="ffa200cbbbb433d9d25483bd2318da3ae7fba702e5c08d1d99d355b7225e3d000bbe2deadb0a54", 0x27, 0x7, 0x0, 0x1, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0xf, 0x7ff, r0, &(0x7f0000004000-0xe4)="bd354a2708829f045a99f9eea225c8bd7f16febb519b7539f9e0163a6584268e97546cdb2f23ece5d8c075ceeb8bfccab615e5e435b8e019d13132b0536d955701f6e244ff01643822f1abc1016f2b6ee4a231faacfbb82994ac9437fea84ff55a637249622fc08236dc768a284be7569d24b8c55d95c3aa9b565e590529938c9992fdc9b9dc908e73fb3f7e45da18661dadf113ea5b8415983a097b4198fdfacee826693412116395c941900b737824a534c454c6b3d271cfc8e8fa32f2fc6382cb6fcfac9498da6f9b5728fc362eacff7b677ebad49bf34f7b4992a9afb588e3ef612b", 0xe4, 0x198, 0x0, 0x1, r0}]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x10000, &(0x7f0000005000)='./file1\x00', r3, &(0x7f0000007000-0x71)="f0f0cd2d4776b3b21b847dec2dab124057484e370301bf7efdd53e4d0c1d3be060bec8d6a09f67b960ac240bb0356e8fb28d184fc2529941652b116cdf1cb338ecff3945e39dbe54604bf49733edf1454e079e8cdb96e36d9b3973866ff2607aaace5111914013b247408bc519d6331385") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000007000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={r1, 0x0, 0x68a, 0xff, 0x80, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x7, 0x3, [0x5, 0x66d2, 0x1000]}, 0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000009000)='tls\x00', 0x4) [ 53.582924] device gre0 entered promiscuous mode 2018/01/02 17:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f000053a000)='./file0\x00', 0x10000, 0x6) readlinkat(r1, &(0x7f0000656000)='./file0/file0\x00', &(0x7f00006b6000)=""/76, 0x4c) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002f3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f00001f4000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/02 17:07:52 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000028000)=0x2, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000f000)='./file0\x00', &(0x7f0000028000)=@random={'os2.\x00', 'bdevsystemselinux@@-\x00'}, &(0x7f0000026000)=""/209, 0xd1) 2018/01/02 17:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000440000)={0x3, r0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) 2018/01/02 17:07:52 executing program 4: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d52000-0x473)={@random="0d8870447f6e", @random="e80731309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x30, 0x3a, 0x7fff, @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}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x200000, {0x0, 0x6, "621211", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) 2018/01/02 17:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x3, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x63) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00009ef000-0x8)="", 0x0) 2018/01/02 17:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10001, 0x0, &(0x7f00007eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) r2 = gettid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000c4d000)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) sched_setaffinity(r2, 0x8, &(0x7f0000598000-0x8)=0x2) syz_open_dev$usbmon(&(0x7f0000fa5000-0xd)='/dev/usbmon#\x00', 0x2, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/02 17:07:52 executing program 2: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/vcs\x00', 0x3, 0x0) flock(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/02 17:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000b4b000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000666000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = semget$private(0x0, 0x3, 0x400) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f00006c3000)=""/99) 2018/01/02 17:07:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000263000-0x10)={0x9, 0x8, [0x0, 0x0]}) 2018/01/02 17:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000acf000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r1/1000+30000}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002d6000)=0xb10, 0x4) fstat(r0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000adf000-0x12)=""/18, 0x12, 0x1, &(0x7f0000a20000)={0x3, {"0cb0f7503e182f"}, 0x8000}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000253000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003d6000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000035c000)={0x0, 0x0}, &(0x7f0000b26000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002fa000)={r3, @in6={{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 17:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000529000-0x10)='/dev/sequencer2\x00', 0x14040, 0x0) add_key(&(0x7f0000fb8000)='dns_resolver\x00', &(0x7f0000668000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000-0x52)="2a488273dea062ca0700", 0xa, 0xfffffffffffffffc) r1 = getpid() perf_event_open(&(0x7f0000cf7000-0x78)={0x5, 0x78, 0x7, 0x0, 0x4, 0x6, 0x0, 0x8, 0x84000, 0xc, 0xffffffffffffffe6, 0x0, 0x6, 0xca8a, 0x9, 0x9, 0x9, 0x1, 0x401, 0x100, 0x13, 0x3584000, 0x100, 0x3, 0x2, 0x7, 0x0, 0x1, 0x1, 0xfff, 0x200, 0x5, 0x7, 0x0, 0x91e3c6d, 0xbfdc, 0x893, 0x2, 0x0, 0x7, 0x5, @perf_bp={&(0x7f00007d3000-0x1)=0x0, 0x0}, 0x4, 0x8, 0x9, 0x1, 0x3, 0x100, 0x1, 0x0}, r1, 0x8, r0, 0xc) 2018/01/02 17:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000070f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000515000)={@generic="cec6e1dc4a8080ef7ccc6fc16264f37b", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 17:07:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006af000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/02 17:07:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x1000, 0xe000, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000-0x40)={0x8000000000000001, 0x107006, 0xa033, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ab9000)={0x6, 0x7, 0x7f, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:07:56 executing program 0: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000002e000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) dup2(r1, r0) 2018/01/02 17:07:56 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x1c)={@rand_addr=0x7, @multicast1=0xe0000001, 0x1, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @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]}, 0xfffffffffffffc01, 0x0, 0x7fffffff, 0x1, 0x90}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20, 0xfffffffffffffffe, 0x7fffffff, 0x9, 0x7ee0, 0x1, 0x100000000, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3, 0x2, 0x3, 0x1}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8bc1, 0x9d9, 0x200, 0x6, 0x1f, 0x7b8, 0x5, 0x3, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xa0, "e544be401d681e1b508d15703cb0470057edbfd1bdd0318a5e0b020e2c32c4dd3e36eaba7050402a4a52d9bda0820fa56467f4e715886d7771d4edc9cf3cd891923923e0f48f2d4a927a3508a8a3bac145c388da39e2a91ce4dde669452d6b80fc542d481079395db61d44e4f058a5c5f9babd254320bf51fb341ef63040474a449ae9730ed21a8bbcf040c5513ecd326e3d0466a1df3a8f958e54ebb61fab04"}, &(0x7f0000002000)=0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x188)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0x42)="ef6cb1bf785a085299429996877053e537d3b050100b81aa4d369018f1138524cf83642cbeb5aaa191440a66b508bf81c54b17186248760a823b8fd91b8e1f9ba099", 0x42}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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0x1000}], 0x5, 0x0, 0x0, 0x4040000}, {&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x4d)="a5d207651c188c2c32a97d1e2247fb074fbd66b0bd730e9aaf1d3275528f9356b688b0ae271638bfa63ac85220106d051e92b959de8122e6b237aad8d1851c765f16f8b06c766c55874627c4c1", 0x4d}, {&(0x7f0000002000)="1f683093c57350819e37a050aa11627aa9947adbbc7bc86959b10b59edd1e5a28110671ce1b3090bb76ceb2fe560a8aac35bed447b732dba96f0fa3923dd0f48e9943d4a3810f509e4eed5ef8a8a92516e00f9a55de3b5813f8addef51499f39c54add2d812f2111a14fa040a6595d4c39f62b5e80870dfcb5c52848b803fffb742c875890055333edc4c53fa143eda467fea55e75f239a568a8286133d50114ef770b7f116e46ae0711c776d75e7029175f777fc5", 0xb5}, {&(0x7f0000002000-0x3d)="adfa5947b15babe61333f64195abbd8dba56b054b6a45bdf5b4846c46c0108d7d7f91b3a3733afb1bb008d3d91eee1bb8ffe9ad298f596c484121f0f45", 0x3d}, {&(0x7f0000002000-0xe)="9b27df176dfafdc548fd9479ad84", 0xe}, {&(0x7f0000001000-0x10)="45a2c9f8676f4640383aa65651373cf6", 0x10}, {&(0x7f0000000000)="1d725ab5802e3dcab1bfa6a7257d86c8ebccfb3eccdaf768ef841c6f5bcae6d66e11a99d699448e2f867a9b77c4438938d5c7043cc553825d89830973279e1e3a7aa085fa5d63da79fa44d8b3dfb02c3b74935ed160c6df7a59d7e8349524bc730a0a17a400e157dbfd0db04bead6e266fa60b55b970ba92a2d4c015fdce6cac8e95601c618b3f8c7898e19ffb344c645b1e1be05405e53b3d682ad9d5857be1e693122d6f632bf3996706eefd1a184a9865639ec3e6a5cab4644cb002a1858a8e16b7516e12f7b9bf8d0a16c1957a3942ed33299f9f8efeb78c343899fc196ba43fd513257c5c40f9e77d8a138af27aa71298cfcbb688895401c10316d893178c79b58bca39ad07bfeda5a212f9a1e6eae6c47bc5ee335b5c6a188528486439ff95a5cdc4e850577fe73588e6c8206d1d96d56b6fe296a99817cfda4a41b789152c94109477669b9f822dab73eef5aa4d015c14b892a7224a20b4b4a71eae0cce6fb5201dfb6c16a268f86bc7c4c57981c7919bb463eb24c6a965194ef7bd64305395e04443fb4ce411d5baba5ab1222dcd203d0cb2d4dfc53ee2bfcd7c646e75fc6ebc21fa5f4288775e5638560d89de9c593b7527672aef0e948d478d206b7d862929dd6429926e1b63f20e7794be30f7bfe0b3a2e7f8cdaf041695d304c0e84afefb9f77fefe27ceebabb75fd37ff4e2eccf6c6c2eb8ecdffab080551f9d3735ccee7f206c2de4335d0949da4495206450aea70571e0b771a8a5304f8a90c7a675c315988629f121ef2aa4388d767dd96fcedb5f10306fece2334d2ec6b4e7ca1a8feca87a32b9ddba99d2b2b0fec94d673a67e5aea3911a7eed8db29f121ca8b6dd42f55d59e1f0c8da322ee699d8c9ad81fa14645b9bbed85436ad9b338a2b65fa30fc46e38b6f60e15d878b4bc1a09662357d69d3e515a908339c3d59cd362dc6134a59748412c91fbacf401bb7abe984c98ff204e006faa7a8831d3e2a7f1799498ba526fbcb12523ab6b48f1288dbe39a97f7cb672f3060c17b2322549013216bf32f6090af4fff4be1375fdf042a530184b23b6652a8c1313340ba13070f5c339760c720f2cef8cb999fb7039bd38fd425ea209131e35fabcf65d3acd7b6bfc09ebf316ec1876a3aaa89cd7efbcf1562a3963db5255a8927bda432b552ec944a379f0a17ec77f5bd3fa86ec68099e6467531cf337ae1d07166c93d777ed9327414ed6e9037bc90e72f9889f9e1237ccb7651bac4f975f1229668e62e7d97716a4b6ce343d146bf1d571bb8ca5f97d4ddc6a5defb5b49ab221510a07855b12bd99c18085512c01cf729468b5a2a4ae558bb6ca49539c7713e68dc0e8a6ccb078035a5946dd972c16c6efc9f06bb1acbfd34af6bd060e4614af81ae5e2a869202695e4dbdd3de9eabb729d51f075cd20d340d3f49f736f1c7caf4fad5c4dc04c4e60c73ab2c5a8e0183fbd1e576c4285849ac24fd6b4801585eb051d3d2cc4b1f3feb7593bf424f2d63f8d95ca6cb76962a8978de072d81c3d3f6b71177df76f8c61a2be0ca1d112e8fa3d9815a222590179f08cea129df74adcdde0a3936e1907b2a2160290832aabb6fbe9a1c82d8037e5f5a4df39dcecdf72bf60306ea43815529f42dbb4241a29af0ce5bf9e4b72d07b7bdbd0250494ede30b0382e4ef837c58f95fbcb5f41c5dd213d9eedf901811883faa23d3004ecf963c633311078cdbb6154e945d13f99f2402b5d838eec51ce4914153452ea96f08a286cb6bb64bc843183bda314142e8d544db85790a9e9e9068c9f086451d86f8cb6b871d3be16a2db5570769932aecbccb065845d189db4164a840ad6d5164357de79d6e068b1029c1be1ae807bbcb3a7b17a519105f48eaca1e886c55e56ef962e126de8d235d9108283d2f7223fd759e4a7542d0f8f43f9d0910b562024628b5519f25fe56f16240107fb80a6891e994e17b7722433ef1d33347e6f02efa1089a7c15787ed1ff716636666a31797693f3e5cff8407dcab905468363d4cd8cde2c238ac3296aa708593c8471bc2d49652d2831ccb35f8ae272dda9d85668327108b58c711042dfef6cfe1e063e77d67203544568ed3022c70d9480a4e3590070b31336fa9581188c8d5129a044b008bc16ce6624094116d22139624dc6457f876bc3137a5e33ab798bddcb0a23c46cd842695d103949dd7d24a90cedad193c8ca5573244d51bf81d6d182b36ed9bf61d583a3b83903c0c095911fff4951b4e61f5dc00f3a37f42dc6a75b715710580c4b5256f4fe61643086a79bac4beed24d23fa97368e1f58bc7950ceb9957a4203470cbde2aa83f1b3b116c4ffce90549607d20d40281642f64b0f286cd9c66e87a6531479c1ea95b784f7d63e83e15602da57bb536f10697f699df5394825471666f7645a05340f9afd70a6653f669fb277f565f236d2e79ac429be5dc8301c7e11b154854849ea22a3d608becc435a3dc850a4e98fa326a16f4c8d6c2578e59dedcacf7fe27ad38c6498fb162ff22f0c8e4351d5e5bdec0acddfc98b4139376bd2649bc14fb66c7a61bc91dcff72d28330b7389d5ede4ab22566a8a4c87af5957ea38e61ea693651c22917b05cdde261e7a0ef59030247d9fb6fc361413127f8c2a5d7caadd8c75cf6b62da18fdd092477d27092d6698f19888d112ed637aa9d537b4069c06960bc64bafd3c0afab0bfeae47bc36dbbadb272ccffcbbb99cad0aeadec1ea071010c14d37b7e5147c0d069cd31a19c1f7b9edfc12648618156f54c50998c4b634f06887a52583c8e4efc67051c63b1f69650ab7c28b1ced0503393f36d873674c4bbce0c10ae8cc241a526d209dc7368400086093dacd563ac9a7b255028f16c4fb6f5d782cab8fd45c75f257602158cea59202ce016d9038982de12601c0ade6b1337a77d4ef1c46047f62b2cadc57cb56249439cf5c47cdaf3b8750ec771600bbb8b6d71f7d9588200c7b11237b9fbf1fe26d5c31bfc5c69a3cdce032fed156f6aed92949fc5982a9eb5f3dc7caee88f601ad267d0ddd6ab8e4a0da3732673406163195becff690075f3c6a08dba7feb368ee66d6b16ca5b85438d9db5c72e7b424491cc481d6f80ea2e6ebc2655949ec7b37045d28faa530b23c0c13002005001467a6e723633ce79f0e38728aba31fc9565733e8d27e91950924e8c7e6a2aa48676f7cf74223675705a134959e786a0fcaf779ea74fb4ae8f83a4bcbc6081fc5f85c47c08d2b6687f13778bf385aebb854eb10caf00014abbfc3807b372527e8c9c792207c78b60078430596eff279303df505467f0d4371f94bb074f7af9f5838520169381ebaa2435c5f9e6b97027a0719da966fbef56fcb9630f4b28d88569721ecf20e2c68f7e71fa3e9edda203d49b61dd6d8fd04fd0251b42b321a62f11cacaf6642b059dc4583aa0252702565c80bbd2366f5ff7f1981288af7f1d0ad60a597ca49f82b432633e7a1b70f0777b207f20d7a4567428f05396afe1cf1957ee111d4b099cecbdd935297999219d88f57a944aae1d122f5304d47910c60848453943ee2833e7c7a85e8558293541c15663b37910cf41504f2bfd4069f857fe24575ca3134ccb4b52adce8ea42a6fe861ea5a841e320b2d88bc3c42388617432a6434d593efc7bb1db263172cd76d264f27861f1ccab49f4e5cb3b0bb3ad473d4da49209c1b26a43022724dd38b0266175fed6cde5b935c79384510aba4ef7518ae49394b5865494429946819de7a8827738c5f697ae470a473baec758ed58e4c7050f9b3945fb282efe7aa8e77dac34b9a174e31ca31152544a1c625d2bb1d33903977ce9f6c6302bb9e185e8eff68224c19427b29bf9112a63d5b62779f50946a6b8a6a5e31c366b82e7538e7c0c68e6b2efaa5b2718d88107780bd9f37df1ea43a9aeab57c5e995be08c77c43ee6bf2bfaa083e09820a173ab084fed599aee1af59a611f72283c0181468a56739f0281705758540ef75765adfe83a44ec79f490dcdc0f5d109660b36f674351b7cc668e16cbebd406a099a20dd31c16dd42e0e9ba855823b1eb287a69b476c3773fb638188d53a9aba58fceed2cfcfda983a9368b02336daa6d4053bdacf673a2e36155d493a860451814bed06ca885b1701598b43dac98268a0fde2aa040892b4ee90d851cdfaa3e46d9a3f62a4840b6fe3622da929dbfe66eb1f2b5b464d733caadd072567159c25d61206b6f0d3e87186f16cfc090aa8318b51350afd664c3ab271d7fb6aaa3e66eeb97b402b67f99b8174df59f04376d9c838359e9303fbb89af0eaa9eae2a7046111fb5f9972aa39403bc09a2348130b5f2b8f1c08b7587a1a1ee2a9f0e548627bc2a17315a3ae61a01fcc79e43501e83c70ef4710213d34423393bbeae325241e3a7457bc8c7d50b60a471990a674e8b89ef25a128382b447d177bc7796d28a3aafc810939f5a6bdb581694d5a085ed68177b82fd3fb83c72852776f23e64636300476450d6aa64926aeae13902412213f46309ee27be9a3e9768981e9f68d0b564aeade4e88c679f27b1646cf49ee416dfe812edb6ea12cfd0defc04cd3877af303fd70025c29bdae406427dcc6ee04f6a7a10857b6c1ff50340d676fd7b4ca5463dba99d2f488ab136b8b8fba6cc156d66409c8062b452598b311242158ac1e69fe6b615e212f58c468a9395755b9cfff3a59ee98eadc75597e3bb3e2d935a19c86f1939807fce475995cf822b8af2a9a47da6ad66a2cdcdf0a723c55b29a08a4019ce648004bd87cce8e615731be800eb6ec1bfb733c7cb0aadafa28c7266c63a732377c2e60cf3d7be8cbf9bf1e8bcbf65277172e5ced4baf6ef8d497dd5316060f373c0757858042f87cc347ca6e9a06cb997c5370cd73c7a99e896c4acc44c194cb4bfbdca8da4fce1a59ae1b586bfff60a1c5c77cb10a096af07bee7e0f5a2a7e2c84f24a62890f222df640c7cdb0aff3e3a53f8b1383d40d8822de03c2c6144a8e0826d7970571ba009561c3a97e031c32c87d32973653976339eca6b8639088dd3761eb74331eced129843bb49c534a8e49acbfc5ff9dfced57d2bcbc6b63b2dd70a71cde25577366c146496e6978467dfd2ca6ecc7104073689975895ea73325471eba1ac290ab5b32f8ac24e42a4a0d2009b4cc316b971086ba2c07b5e506ec624b3684d4ade131d241651fb7faff98fe6388fb1d76cce145c3ad13d4f0bf61578de7cb9c583940accd45e325d26306470498b293c2ddba1f75604e2e1c34816dd197b149d6840136224e9ce9ee4285df043be2096c754ecd3e8cb208c9395647827cfd1b5863724f5170f6c78afe79b04c1a9ddaf83208742d71cb44f6bd5e89ee663ac19764319b431d49f365f6c578ac104d21875ab08da1b70e935c51a5f9416fadae7c23e1517a59a43a926cf77e635ef863f36aa258a4773fb20d56a7b7065b002a277ac2db5cc9645e74ba689e70f851ec8cc64a1b8c9aac49131575c687dddda47f0be63f7e06dbc9fb2896da9978454cd4d2c1e5f4df4b0a9a3f2c1f1596fb56c5000c6b22ba1fac54ce959a2aa1cd6890ec0fc52c5a2d8ed1338017cdabe290edf9f76b376d52917a9e2504255ad872bf1d95694c5885fdf337e30b048c659a7ad851d507764cbdf0dbebb4359ca25ff97810749de8880f0c65046cecf712a0952b103fb6fb4b182f3aab3c155737f40ae6adf02482d156bbfdbfef28a51fcc62c567851a161137fe8e829596c6a3b45b7ffbf648076a634019b682423ab44a022df592432877", 0x1000}], 0x6, &(0x7f0000003000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0x7, 0xfffffffffffffffb, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x364, 0x8000, 0x5, 0xc2a5, 0x0, 0x2, 0xf97, r5}}], 0x60, 0x4000000}], 0x7, 0x10) 2018/01/02 17:07:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e5000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000cf0000)={r2, 0xffffffffffffffff, 0x0}) 2018/01/02 17:07:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dd1000-0x4)=0x0, &(0x7f00001a8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x2, 0xa, &(0x7f0000001000-0x50)=@raw=[@alu={0x4, 0x800, 0xa, 0xe, 0x2, 0x2, 0xfffffffffffffffc}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x2, 0xb, 0x3, 0x4, 0x8}, @alu={0x4, 0x8, 0xe, 0x9, 0xa, 0x6, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa0}], &(0x7f0000000000)='syzkaller\x00', 0xff, 0xf, &(0x7f0000000000)=""/15, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003000-0x63)=""/103) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000004000-0x7)=""/7, 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000)={@generic="d2f1ad75dfca5d83a7cb950c55cd6067", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000005000)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) sched_rr_get_interval(r3, &(0x7f0000006000-0x10)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x0, 0x2, 0xcea, 0x60, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000007000)={@generic="4c08107be20c84f4522975c779c67157", @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r4 = getgid() setgid(r4) 2018/01/02 17:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) accept4(r0, &(0x7f0000fc1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000321000)=0x9, 0x800) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b72000-0x4)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x377, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/02 17:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/01/02 17:07:56 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000005000-0x8)=[0x1f, 0x5b83]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000006000-0x3c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/02 17:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000027e000)={0x0, 0x3}, &(0x7f0000b1c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000871000-0x14)={r1, 0x9, 0x2, 0x80000001, 0x200, 0x0}, 0x2) [ 58.096115] device lo entered promiscuous mode 2018/01/02 17:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f16000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80440) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000071b000)="e3015feb8ac32d2095c40e90bc5c6813c66eafbe148777422b122152ad2d3153a71311fdabec9a4ae3", 0x29) r1 = syz_open_dev$evdev(&(0x7f0000e43000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x84004524, &(0x7f0000338000)="") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000686000-0x8)=0x0) 2018/01/02 17:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000050c000-0xb)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ce8000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x6, 0x2, 0x5, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f000016e000-0x20)={r0, 0x2, 0x1, 0x2, &(0x7f0000826000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000036c000-0xb4)=""/180, &(0x7f000017a000-0x4)=0xb4) 2018/01/02 17:07:56 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085c000)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) setregid(r1, 0x0) 2018/01/02 17:07:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000090b000)=""/64, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d9f000-0x4)=r0, 0x4) 2018/01/02 17:07:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getpgrp(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000003000)="f6ddd0b0285d857406d6ab1da54bc24c07cb6732f1416e56db34b1413ed28bbd21ac61e3ac23becbedf9bbd3383b06298cee0f8b7bdb313abfae8b30018bb99efad81b84faf2ab3ad8ffcd204e06387c4a82cb663872e574c4f3e6a2842b6c845372e62471d0fec8971cc04d1c6747098a3fd5464d029472f4395e786ae913261f82d556613e", 0x86) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x2, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) syslog(0x0, &(0x7f0000003000-0x60)=""/96, 0x60) 2018/01/02 17:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000025e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00007fd000-0x20)={0xcbe, 0x8001, 0x9, 0x3e, 0xd, 0x3f}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab0000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c1f000)={0x0, 0x1, 0x4, [0x10001, 0x8, 0x12000000, 0x7fffffff]}, &(0x7f00003ba000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000908000-0x8)=@assoc_value={r2, 0xd0}, &(0x7f00005b9000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000192000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e00000-0x8)={r3, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) init_module(&(0x7f0000db4000)='\x00', 0x1, &(0x7f0000e51000-0x5)='lo&.\x00') setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f000003b000-0x4)=0xdb70, 0x4) 2018/01/02 17:07:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000c5d000/0x3000)=nil) fstat(0xffffffffffffffff, &(0x7f0000c61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000594000)='./file0\x00', &(0x7f00006e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getresgid(&(0x7f00002c2000-0x4)=0x0, &(0x7f0000d16000)=0x0, &(0x7f000066d000-0x4)=0x0) r5 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000467000-0x4)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000fec000)={{0x5, r1, r2, r3, r4, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x7fff, 0xc3f, 0x1000, 0x7, r5, r6, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000a27000)={0x5b3, 0x345, 0x401, 0x1c6b, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) [ 58.138209] device lo left promiscuous mode 2018/01/02 17:07:56 executing program 1: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009a7000-0xa)='/dev/dsp#\x00', 0x14, 0x881) ftruncate(r0, 0x9) getpid() gettid() mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009a6000)=0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a8000-0x4)=0xc) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009a6000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009a6000)='net/udplite6\x00') write(r2, &(0x7f0000017000)='+', 0x1) 2018/01/02 17:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffffb, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000b7a000)=0x0, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000975000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000091f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000583000-0x4)=0xb) 2018/01/02 17:07:56 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000281000/0x2000)=nil, 0x2000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095d000-0x8)={0x0, 0x0}) mremap(&(0x7f00002ac000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000041000/0x1000)=nil) 2018/01/02 17:07:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003d4000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000431000)=0x0) capset(&(0x7f00006c7000)={0x19980330, r0}, &(0x7f0000eb5000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000909000-0xf4)=""/244) socket(0xf, 0x0, 0x0) 2018/01/02 17:07:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f000030b000-0x7e)="9a1d10bca8a5a9fd042785c3a13c9a77a7b835503403c0af305c0054d8cc97b7f05ddf2fb1d1bf2ee68656eb753b1ff7adc69ae8c3fd688352830fb6abcb4d907b945068cc79e945f4c89b3176d98eda16e694b55595ab04c85c52670b12511757e0bd5e9b71af10115c9d3a7728fe41f7affe0ccc232cd40927e1c9549a", 0x7e, 0x8005, &(0x7f00005a2000)=@ax25={0x3, {"7dea04c1cd6599"}, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x100000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xb51, 0x3a, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/01/02 17:07:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) mmap$binder(&(0x7f00006d0000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pkey_mprotect(&(0x7f0000120000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) mbind(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000e6f000)=0x0, 0x6, 0x2) 2018/01/02 17:07:56 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000094c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012e000-0xee)="4b08dbf36bca735d5c783c3a3274d737629b2cc290a049494307aed4c127c1cc293407bdeff6872ef2b8e322106327b101a0c951a3e6e73aa4d0bbe3832c27cdd0590678a603b5d644d6bbc2ddc91b6a1fceb50c69f2a3eb124776f5be22f09a981d33cd7a5744ef6a493de0eadc0dc8b6bfcef56c565b1022adcf3fe1b5ae8a5382f2126194fec0d21eab4ea4678317b7beb4944ab4f9550dc5adf64105fd0df624ebf467a98a2bd30d5e2b7e2ae9fc7e8abd28701d8e2ed99c29975e4125222b124cac054f438e86a039a3843e4f4fd80fe647e4e4e32fdcc3f22ad5c64d1aec6e0f8d241caee3ab4d3069f8a3", 0xee) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="d71cbfac52ce25c60baed154b4500519f3c3b1523399b9d1073c903d6fdc7a65f91380e51c390cf6b0c531fe9a81", 0x14) 2018/01/02 17:07:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) sysfs$3(0x3) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005f3000)={0x0, 0x10, "49341d55e371bbcbfc03b3adbf52008b"}, &(0x7f0000d40000-0x4)=0x18) 2018/01/02 17:07:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000b48000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000479000)='[locpuset\x00', 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000542000-0x11)=""/17) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000b77000)={0x3, &(0x7f0000214000)=[{0x7ff, 0xffffffffffff271c, 0x4, 0x802e}, {0x9, 0x9, 0x2, 0x91}, {0x9, 0x7f, 0x71, 0x0}]}) signalfd(r0, &(0x7f000076e000)={0x3}, 0x8) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000541000-0x20)={0x100000001, 0x1000, 0x1000, 0x0, 0x6, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000844000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a40000-0x40)={r4, 0x0, &(0x7f00007cb000)=[], &(0x7f0000faa000)=[0x8, 0x0], 0x40, 0x6, 0x1f, &(0x7f00009df000-0x18)=[0x4, 0xe6, 0xff, 0x4, 0x1, 0xfffffffffffffff9], &(0x7f0000144000)=[0x100, 0x2, 0xae8b, 0xfff000000000000, 0x7, 0x7fc000000000000, 0x5], 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d6a000)={0x0, 0x0, 0x80000001, 0x3c, &(0x7f0000029000-0x3c)=""/60, 0xa5, &(0x7f000088f000-0xa5)=""/165, 0x11, &(0x7f0000404000-0x11)=""/17}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000642000-0x20)={0x3, 0x3, 0x2, 0x1, 0x8, 0x3f, 0x5, 0x2, 0x0}, &(0x7f00004c4000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f1000)={0x20, 0x3, 0x202, 0x3f, 0x4, 0x5, 0x3, 0x1c000000000, r5}, 0x20) mq_open(&(0x7f0000d86000-0x2)='$\x00', 0x1, 0x0, &(0x7f0000ea3000)={0x200, 0x5, 0x3, 0x7a, 0xffffffffffffed30, 0x3ff, 0xfffffffffffffffb, 0x9}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00005f7000)={0x80000000, 0x0}) 2018/01/02 17:07:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fb5000)={{0x36, 0x0, 0x0, 0x0, "35b830e35b85d71d01d40700000000000021208e4a28ed602fc5b2080000000c13f881c731036f907871b9eb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2956dd468b740d0d61413687c4459804503809bfe95009225bae64ae367cbd135b8b18b9ec9412e268536d08a0f8b608a2bde93ab497af64df9845f79e9bc0f5", &(0x7f000013c000-0x13)='/dev/snd/controlC#\x00', 0x2e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000a29000)='keyring\x00', &(0x7f000056b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) tee(r0, r1, 0xff, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a60000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x164, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a61000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a5000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007c3000)={0x401, 0x1fe00000000, 0x7, 0x2}, 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x6}, &(0x7f0000656000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() read(r1, &(0x7f0000000000)=""/128, 0x80) sched_setaffinity(r2, 0xffffffffffffff0a, &(0x7f0000565000)=0x2) tgkill(r2, r3, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000481000-0x8)={0x0, 0xffffffffffffffff}) r6 = syz_open_dev$dmmidi(&(0x7f0000f18000-0xd)='/dev/dmmidi#\x00', 0x3, 0x10000) openat$mixer(0xffffffffffffff9c, &(0x7f0000739000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$ION_IOC_MAP(r4, 0xc0084902, &(0x7f000028b000)={r5, r6}) 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x6, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b87000)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0x9, 0xcb, 0x5703, 0x7f, 0x0, 0x80000000, 0x58}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x100000000000000b) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000130000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000424000-0x4)=0x0) accept$packet(r1, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af3000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000096000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aba000)=@common='teql0\x00', 0x10) r4 = add_key$user(&(0x7f0000fab000-0x5)='user\x00', &(0x7f00001b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000029c000-0xa9)="540d2bb213e95e26dcfbbd741977b413dc5de6fdf3ed0449e05929baca3421893cc5f8c131a01e12e54e0079f2e424a914b53e6caeb56cd43805e69cff5746b732ca9be048d3f0710a6b491d993d0dd79ecd9ad5428a8517002adea08152408d6868a798382621ede801cf00784c004919527a352a1c1e60eba51bb140962d729eddfdf7eba5fe1171ac21c0e73d7beb85c84962e3f6c46a0d3a20e9c14253f8b16572cffd50ca4e0e", 0xa9, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000b81000-0xf4)=""/244, 0xf4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000035f000)=0x85a4, 0x4) r5 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000abc000-0x30)=[{0x3, 0x7e6}, {0x3, 0x3}, {0x3, 0x4}, {0x3, 0x8000}, {0xa, 0x3}, {0x8, 0x1}], 0x6) personality(0x800000) r6 = fcntl$dupfd(r2, 0x406, r0) setsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f0000747000)=0x5, 0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000355000-0x33)=""/51) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000033d000)={0x7, 0x0, [{0x80000000, 0x2, 0x4, 0x9, 0x65, 0x0}, {0x80000019, 0xb78, 0xfca, 0x1, 0x9e, 0x0}, {0xb, 0xfffffffffffffffd, 0x3, 0x3ff, 0x7, 0x0}, {0xb, 0x4000100000000, 0x8, 0xffffffff, 0x80, 0x0}, {0x1, 0x7, 0x0, 0x6, 0x7, 0x0}, {0x7, 0x100000000, 0x6, 0x5, 0x1, 0x0}, {0x4, 0x100000001, 0x4, 0x0, 0x5, 0x0}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dc3000)={0x0, 0x8, 0x10, 0xc2, 0x6a6c}, &(0x7f00002ec000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000567000)={0x2029, 0x7, 0x4, 0x42, 0x4, 0xaca, 0x7, 0x9, r7}, &(0x7f00004d6000)=0x20) io_setup(0x1, &(0x7f00001f0000-0x8)=0x0) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004c5000)='keyring\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000642000-0x8)='keyring\x00', &(0x7f000053f000+0x386)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007f7000-0x2)="faa1", 0x2, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1c9, r1) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000059000-0x92)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000fb060b000300ffe30000004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cf0000-0xc)={0x0, 0x6, 0x30}, &(0x7f000020d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000035d000)={r2, 0x6, 0xc6, "a291fe30ccee0af87a85c31fba5ea2b7f2bf4ed5d8c7d4422a15916295eb13e7b8ca5e62a73b9ab7180bfc5cc4af5443828aeb8180877e56495b505283ca925c25aa448ca48845a8c63b0e730530e7120d3917bc9210bdd5cf7bad5e2fd997cb291b963e45d8794726f194d1a84138ecfd3971ab32637f64d543f8211359b7f1e535e1d41712014ca23f20f12d4bf4f7c64687a19ace6aa43d69a2597a6f5ae6ab7cf8b5c317fb7f7c902126d2461800e1addc794b40bda20ee8209d51702c45a85dc49b9bf0"}, 0xce) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000106000-0x6)='logon\x00', &(0x7f00000ef000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000094000-0xc7)="b1992ee6b97c550d5d1d79c1e6ea07d48f6f531261e37ab12b8c721568bcaf0de1350c5eb738141f94034a79e669845c484a8af0e962539addf52d1ec9bf5b1eaa038a117b50f1fceb6bbd857a20136c0960270146177f54727b80bb9341f27b4f08751c8bdb254aed5a755650a1289a16663ee290a5dce5dba963907d725f16d3d4d1eda88ad07688aa21ec57a31038f0e7b8a15094f6c70d8e1aee36ebb90071393c9bd05d63e78c1c1c3b8b0d2e74624883ec3dd14bdaa32287f136a9f6fb89b4e8f5411200", 0xc7, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) sendto$ax25(r0, &(0x7f0000115000-0x3e)="749b4198cad9f427a7e211b00fbea0a6f6b77d761a7ef47d6167589f49983f424f9b9169fc6738d8e8eb01b65c7996c20046aff1f334fe353ad848ad11cb", 0x3e, 0x40000, &(0x7f0000070000-0x10)={0x3, {"2065381db79bf3"}, 0x5}, 0x10) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00000ae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000263000)=0x10) munlockall() 2018/01/02 17:07:57 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000153000-0xee)="6104001cbbbb", 0x6, 0x0, &(0x7f0000136000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/02 17:07:57 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000a8d000-0xb)='/dev/adsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x200, 0x0}], 0x1, &(0x7f0000b87000-0x10)={r1, r2+10000000}, &(0x7f0000001000-0x8)={0x5}, 0x8) syz_open_dev$sndpcmp(&(0x7f00006f5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4002) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cce000)={{{{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]}, {{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x800, 0x9, "b93380c7c454150c78a48ecea66de961c5e51120aeb980b7efcf9fabab832387cbc259e6aba85ea985e7c6f83a9c74557d07ab4f0489c60df44fd8f7e0c9babdebcd61837138eaf95463e61a10e0096a"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f69000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008cb000)={@loopback={0x0, 0x1}, 0x9, 0x1, 0xff, 0xf, 0x800, 0x6, 0xfffffffffffffffe}, &(0x7f0000069000)=0x20) socket$inet6(0xa, 0x6, 0x9) writev(r1, &(0x7f0000347000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100030004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f42000)={&(0x7f0000553000-0x60)={0x27, 0x10000, 0x6, 0x7, 0x4, 0x10000, "f85a12e0765d25a158f63d50895fd7f2d0a237b87b885800816532d1b308beb8cea0daafceba294e9cf31cc04b6a2f746af0698d0a01e98d0fc35e219cdec4", 0x83}, 0x60, &(0x7f0000c4d000-0x60)=[{&(0x7f00003a5000)="f04c9d5eb5d47e8ad51285080d3280902f39ecd6a6f7fff186821ed9f581aa13627ff585e2c26c7b7a", 0x29}, {&(0x7f00003c9000-0x47)="66b20135f3cd50ad46e040f12b45c1799e93655032adb0953ffbca0a92182aeb5531dd412cf544dc28f7dd5dce0773ec70665e7bdfe0cbb568bd4b675a6f4bcf5a0cdaf2968327", 0x47}, {&(0x7f0000976000-0xa5)="ae350fb0d75bd54f18e0c338975bb3e30de8ccf33c2f538f6ab9abeb6c44cde8dda316272cedd1f97d989d99ad69dac7708ce29595512aea05855600df5b32b871c9a81993c8990650b1d6dbf93be43a2cd4e43e048be971babb320efb26128ae8fe732164eaa714bbde7b0e610aeb45ad4f2df3b72867c81c571dea06d5c999d33b6d67154194991d9d79ee65e01e0b896597d8edc953bba9efc3f876c15b6026ff1cd40b", 0xa5}, {&(0x7f0000685000-0x72)="c756ed3a9e5aba76aa679443633d10b416f7103f24c9eef361fdd160f2ed00ff0b319cbba72c01901020a39734ed322fae5833cbf7fb100b6da86edd026e50cd3f3b00e9400b539695155ca022e98c1d42a6a87d7c6f02f67006f0233331447592479108f2ff2f02e7c1bbd8eb4aafc00fca", 0x72}, {&(0x7f0000ef3000-0x24)="fbeeb46bc83946e88cdbaaf8b5c65541ca7428403d9864e1abf9f62e42c1b5b1a52e46d9", 0x24}, {&(0x7f000067f000)="4ba400b524d38e34ebeefe942046d0184c1af475942c744230c76c8ecf4807ef7b99c0834d7b73c508c9c1ce75866f4157453607df257829d01f02ad1703b587a1f7594979021cd8f0422c9178b05965c306c06495a2e8614ca0468c4c667c74fe1a80338c32ed881396be13104021951117883b4ed637f5b6c3b8", 0x7b}], 0x6, 0x0, 0x0, 0x40}, 0x8084) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f45000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cbc000)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000068b000-0x30)={0xfffffffffffffffa, 0x1fe00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x9, 0x0, 0x0, 0x0}]}) 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003d4000)={0x0, 0x0, &(0x7f0000443000)=[], 0x0, &(0x7f0000ef9000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) [ 58.376995] QAT: Invalid ioctl 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00004a7000)=[0xfffffffffffffffb, 0x401]) accept$unix(r1, &(0x7f000008c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000974000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x38, 0x5, 0x100, 0xfcb, 0x200, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) 2018/01/02 17:07:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/sequencer2\x00', 0x0, 0x0) listen(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000608000)={r0, &(0x7f000016f000-0x12)="85b04048feb931effe4ab734c19cb9eff54fdfc51d", &(0x7f000047a000)=""/122}, 0x18) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000782000)={{0x3, 0x0, 0x8, 0x1, 0x7}, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x3, 0xc) write(r1, &(0x7f00001d3000-0x1f)="1f0000000106ff050000009f000b08000000000b7601aa0103000007060014", 0x1f) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090b000)='./control\x00', 0x0) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001ed000)={0x2, 0xfffffffffffffcbf, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7db2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000d4c000)=""/28, 0x18f) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000071f000-0xc)={0x6, r1, 0x1}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000632000-0x8)={0x0, 0x0}, &(0x7f0000874000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00009ef000+0x386)=@req={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000016d000)='./file0/file0\x00', &(0x7f00001d8000-0x8)='./file0\x00') mount(&(0x7f0000c4b000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f0000dc1000-0x6)='^us\r', 0x1802080, 0x0) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000031b000)='/dev/audio#\x00', 0xffffffff00000000, 0x20000) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000006b000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000e13000-0xb)='/dev/adsp#\x00', 0x8001, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e01000)={r1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008fc000-0x88)={0x0, 0x0, ""}, &(0x7f0000f67000-0x4)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r3, 0x0, 0xe, 0xd8, &(0x7f00005f7000)="1ec9eb815e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x0, 0x0}, 0x28) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000155000-0x38)={&(0x7f00001cb000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f0000a0e000-0x40)=[], 0x0, &(0x7f0000119000)=[], 0x0, 0x0}, 0x0) socket$inet(0x2, 0x6, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000444000-0x4)=0xda71) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a2c000)={0x0, 0x9f, "c1e78ef15335c5d4aaea0a3a07df5859dd2bcb3028dc428868a496c0322539bbb54bbd6477639975a861970247596b0e33d81c1eb5c2e975bbca53ba24880418e311b95a6823f19296e472f792de6753aa9549fe339548d4a7744abd5b02be5b61a38689037ea7ad96d73028519c8f1fa12c8156c4d768418e5f5c7fe00fec188001ea92cd08a2f463579275b2ac5b3f354a9abeed78c1023b835428eae5ad"}, &(0x7f0000e29000)=0xa7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c0000)={r2, 0x58, &(0x7f0000611000-0x58)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000515000-0x4)=0x10) 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a97000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x401, {0x0, 0x6, "748132", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r0 = add_key(&(0x7f0000fa1000-0x8)='trusted\x00', &(0x7f0000df3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c3d000-0x8e)="b0e9e5394956c1939934cfa0f2ce54276920b7e933144f62e9bd137c9acfbc3fa3d3de96de17e85f1895cfd53327a3d56f3a7d7df793a2447c2e4e8fe50d27dbf34362057aeb7dfc276b93004255db88dca5387a5bbfb339102930d78548ff0982f0dc7f3029f53cb756d4c39007f9ba475b598c72165130d22e889576e5c447a9ec6401fc285073e6fc585f40a6", 0x8e, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f000080b000-0x2)='user\x00', &(0x7f0000213000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006fd000)="42e02b7a6ea75c82d89c067692ac92115f51ed49c6633049112ec5d85ed55a505f47029187e04741e58de1ddd0efe5d184ae89edbba2f4a45b", 0x39, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000f0d000)=[{&(0x7f0000767000-0x34)="8648b321c917a0ee32d92948c3dc345eada4a80b1e317294b39ca26ac917e16619709cac3d7005f3c49c91a450d3e45792525eb7", 0x34}, {&(0x7f000031e000-0x8b)="872d65329a6da74f41c5cf83b146cd61c91981882b0b3fe2ce86470abc645f3279280fc12cce96e9834e16998203a6742546921a688eb8eebdfb6d3b762c8706f6aae64097c791a62af48be636fdb294f4c5475f927a4be63c9d3ac240daced1ac7ac076762a843bc0e122e02df319fec11db69b17e094cb065e762df10bbe222026f8a5c1434a42580210", 0x8b}, {&(0x7f00000c9000-0x50)="86abc4b8570016675ca506d03c76fed96203c2222d72770e4e438e5a758b7284c767ace3ae2aaec390a25e1456587bcd97adf1132cca766333d5cf6fefc4edee6eae52653167c34ca5067f622e3cbf09", 0x50}, {&(0x7f000053a000)="94da41407d45498248165f8bfb1c21a3a60c8e04baa694fb4d5b7ec24fe1a84e566642f17427433a10a7cea471f716f895129b77c72d5b7d5e41843d7c0d1eb2aa37ae55f5d71f63f940ad8749b3d099e8207bad06a84750730a", 0x5a}], 0x4, r1) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00002b0000)={0x2, 0x0, 0xffff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:07:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b0000-0xc)={0x0, 0x0, &(0x7f0000001000-0x88)=[]}, &(0x7f0000000000)=0xc) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c28000)=0x0, &(0x7f00005e5000)=0x4) listen(r0, 0x100401000003) r1 = add_key$user(&(0x7f0000744000-0x5)='user\x00', &(0x7f00002ae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff9000-0xa5)="c885756d28f1bae0e05c614f2014571de313004b38d2cda74aca209cbb23afe57acaf3d041e671347b9cc23684e62681db53628df8ee57b915fef2b0b53293c564b2936489f4a4fb671d879fbdf16b096c3ed3ae6072ac483a3f50e29c82621db17667123818672040d8fae4df467238ff3ecf496145e775945d40b94e63ad9ba6e217e43a4cd4b98c10036d575354bad996dbf6c7b52d2f43a68090a03f8ad1141cb2821d", 0xa5, 0xfffffffffffffffb) r2 = add_key(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000801000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000480000-0x30)=[{&(0x7f00006f1000)="6352fb1577f988f93877889f", 0xc}, {&(0x7f0000623000-0x7e)="cc196b4bf77b00e7356b90dfe1e561b6096e8318ea36e6e00dd2b549e65c8e51f5fdfff05db24d70772034de43fb806b7d27b7fc510e707cf1c23d6a6ca4cf953a32899a76c02d1527acfc41351f88dee042087de6c6895b8dbb9129b7e081397a524623b11af498df9bc9ddf40fac1eeb762533c14b477774bed6903bd8", 0x7e}, {&(0x7f00006ba000-0x9f)="fa3afaf835ef1ffbaa29590beb532e32f499e2650a77010e17d7168565f497c55cf128d95b652229b58343cb8eefb253f6bb750860764b550b8b1a96c4da6a390f489450ec32b4ee7756b01ff90f6e4fbe8cf3ff341ef6cc939c66b97ecf6cd8bb55de5ac820207ccab4ca1cfcbd5bcaee4c7429d543292455d9ade2460e8c259056b5851d521ec318e39914174937c5cff79d4cc6576c405d3b5444e3420f", 0x9f}], 0x3, r2) r3 = accept$inet(r0, &(0x7f0000702000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dc000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f00008fc000-0x10)=[{&(0x7f0000732000)="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", 0x4e5}], 0x1) close(r0) 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) ftruncate(r0, 0x5e) r1 = syz_open_procfs(0x0, &(0x7f0000c10000)='net/rt6_stats\x00') preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/1, 0x1}], 0x1, 0x80000000000) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fff000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7d000-0x4)=0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d71000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000018d000-0x10)={0x2, &(0x7f00009ff000)=[{0x1, 0x80000001, 0x0, 0x8f}, {0x4, 0xc2, 0x7, 0x200}]}, 0x10) rt_tgsigqueueinfo(r2, r3, 0x1a, &(0x7f000067c000-0x10)={0x34, 0x10000, 0x6, 0x3ff}) pkey_mprotect(&(0x7f000036e000/0xe000)=nil, 0xe000, 0x3, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000020d000)={@common='lo\x00', &(0x7f00005eb000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0xfffffffd, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:57 executing program 7: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000067b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mremap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) shmdt(r1) r3 = getpgrp(0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000389000-0x3a)=""/58) setpriority(0x1, r3, 0x6) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f03000-0x88)={0x8, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000403000)='./file0\x00', 0x0) getsockopt(r0, 0x8001, 0x3ff, &(0x7f0000bca000-0x1000)=""/4096, &(0x7f00006bd000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r4 = request_key(&(0x7f00007f0000-0xb)='asymmetric\x00', &(0x7f0000d78000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000832000+0xed5)='\'system+\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f0000766000-0xb)='asymmetric\x00', &(0x7f0000777000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d8e000-0xb2)="8829d34aa3deec11c9962cbb1c74f149d1f3db162ae0719a8f9ff1f57e8003ae693e6c3a5a4894800d6b4eeb04f023a233d5c939ac54b0d8c7afe84f6af09e48902a2edb2f538e603e60a22eb99f88d7e37097ca99a155b27d8dec95cc96edcda190fef7bf57f01f8297656dd6ab92fcd7e76ad990212edff3970ac386f4eb974aed1641935fe8721e3c87d0011096db1394acb11251bc258310c797ec345c2c56ccefac732c83e53be1a55be80e04a17cd8", 0xb2, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000976000-0x8)='keyring\x00', &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) dup2(r2, r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000654000)={0x8, [0x3, 0x6, 0x7fff, 0x1, 0x40, 0x3, 0x80000000, 0x1]}, &(0x7f0000701000-0x4)=0x14) getcwd(&(0x7f0000284000)=""/106, 0x6a) 2018/01/02 17:07:57 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(&(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}) rt_sigaction(0x12, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fadvise64(r0, 0x0, 0x1000000000, 0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000092a000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005a5000)=""/0) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d05000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x4040) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005ea000)={0x3, 0x8, 0x82, 0x1}, 0x10) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") pipe2(&(0x7f00007cc000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) arch_prctl(0x1001, &(0x7f0000529000)="") 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000603000-0x30)=[{&(0x7f0000ff7000)="612821ae7871b9e42dca9b1e265b290838882b1c008757c0f409c904fa04f4dd32a1858beea8b88e7494e62d7354176ef709e0b8e8f2fa4638de3a806d545cba9fb3a52f22b80a02b60e88fd0428f844a8fefe08386496d9e3824871f7cce10881e04fd5658fc3dfc4ab9e85e2e382f0cb3567f1c924092696b9f649676cd49fc8184977c60102c48d82f6d55d7b6341fe5784a3a052d041bc2cc9e55bc0bca00f47429090e4349bcc16b6ff66448ab066d70d61", 0xb4}, {&(0x7f0000ff8000-0xb3)="49b15d170594605324fd46c9da993366e6bfd64782e486c6c1a78e995d581728156ceeb690759ccba097e7cfc0d81275d22f40209ce56adb739602cb5db5650257726bd540db4aee907ea8c5c19e0e5f777262b799368e13a58291396740ed9a573fe7a85ab37cc1ec5cbb2fc2a29c0865592c7eb2299e068f24d3bc8222084b759e20393c9845d4174c170b6afbdc596c14d9f8f486cc11cd7c118b2d16a50e4b9667b1b8cf5c19cee5c4f6ca6904b5ebc9d1", 0xb3}, {&(0x7f000043e000-0x6)="b196968d4213", 0x6}], 0x3) futex(&(0x7f00004d1000-0x4)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000a18000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f000089b000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000766000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005c7000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b6a000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e66000-0x38)={&(0x7f0000ec2000)=@rc={0x1f, {0x22e, 0x8, 0xc9, 0xfffffffffffff5fe, 0x20, 0xfffffffffffffff8}, 0x7}, 0x9, &(0x7f000031d000-0x30)=[{&(0x7f0000da2000+0xfe0)="", 0x0}, {&(0x7f0000ec2000)="8fa301a36540adcf44932fb5ba108df680c781d3708cb324386bf7af3e73c7c1bd16d73bb64b2a4bc54add3c470c50fa1a739ea1f1f6c722fe60f971b75ea4fde16a5e7f5f2df813a19f22f844db460bbfcd5399bf072a5db4a4f8505a23831aa96488249ab4374c2a2e25965ffe6c060f8cb00a", 0x74}, {&(0x7f0000ec2000)="3dc2b8c38897c753e42c1c01f3c6bcb1e5e4e8a3c950d4d81f17430fe21021c0ed666f55a00a149eff895a7ad9309d698712b2a97ad1a2898546ff1e6cdcb502991b67fe14af1252683f7057f0179ea5c04e6bc510f2780a2c7452", 0x5b}], 0x3, &(0x7f0000ec2000)=[{0x68, 0x84, 0x8, "489366a75c42f73ae15cbfbe5617a6fd706b10e7ef2ecfd9459bdd934e8ddad8c2dee978da0e697ba5ec707b310fc4dd009f184c902b222008f0d561a16ad2bcdb4fe40c02633727d81ab64f2a61ad986edc85"}, {0x90, 0x0, 0x10000, "0ba1e84b62d656d77d18277a4819b8abbe19a3e73110f7b2597c6167cdd9a1a33f4b2c9d6f7e0849eef683ef6c57c21dae46809c7292adcdb5af9adea61a9ce7bcd85cfccafafd6a430f8760ff08e243899be103b2d531e6cf7b70d2f2c83b76a9b8c28f6c60f537002e4319cb16da83dd8365bede588f03f17d894e"}, {0xc0, 0x6, 0x2e, "451bc377915c49b7a67a68e727d161956a4b870c9bfc9171a6478063845cd7e7f5c9fef98c7af13e08dcef2f005ff4ef4ce8c3aed94669dc19ced94d22466691cf81495e995a256f5357edc96f057aeb2282463c46707291dfb118eba24e8232e31aa4108b2882f7062dc84293ef4c30c55db6a9211bf3c647710c92e6eb4a7b61567a6d81500aaf721ee03c948679de81dedcf893efd7bcb94f245951b775a42668138cee5d4da123"}, {0x80, 0x11a, 0x2, "4bb1296e9a596591aae738dd8b09fcbbead8c08d3b89adcf241fc95bf6dcfb6d2b5de17340c3e9c9d917547453df1356b7ddb1968f0f68c0ecec2004ee885a51c733757b62a778379d0a0887b59a507cf5540331d6054862c4e236a46108a35b3ee54076d4a86e2fa4d9"}, {0x30, 0x0, 0x0, "a8b4b629918445493d574a6a090d2b797a9982b620cd6ae606a1f5"}, {0x1010, 0x110, 0x1ff, "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"}, {0x80, 0x100, 0x3f5, "96e210639dcdabad7c95b33c31ea213cb0dd2716ec6a226bd6762b97e339c961adb43a70f30b6dc2e64551de4008d35d9aa5bbd964b2ea3782716b7422fa669fbe4f664fd51f637208d3ba594119512dbdefce20a308a093f78444c8c1523be3a8e51c5bf16f384d7e"}], 0x12f8, 0x4000000}, 0x20008000) writev(r0, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c01000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000041000-0x8)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000234000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x81400) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000075f000)='./file0\x00', 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ff9000)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbb0, 0x9, 0x4, 0x1, 0x9, 0x2, 0x7, 0x1, 0xffffffff, 0x7, 0x6, 0xe9e2, 0x3, 0x6, 0xea4]}, &(0x7f00003bd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d86000-0x8)={r1, 0x7}, &(0x7f000029e000-0x4)=0x8) r2 = inotify_init() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000091d000-0x30)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000429000-0x10)={0x0, 0x0}, &(0x7f0000f53000)={0x0}, 0x8) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000bc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000508000)={0x0, 0x7f, 0x30, 0xffff, 0xfffffffffffffffb}, &(0x7f0000a29000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003cc000)={r1, 0x3ff, 0x9, [0x6, 0x8001, 0x4a5e57b400000, 0x7ee, 0x4, 0xfff, 0x3, 0x5, 0x5]}, 0x1a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000302000)={r1, 0x3ff}, &(0x7f00004c3000)=0x8) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000cbc000)=[]) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000035e000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000756000-0x18)={0x0, 0x46, 0x10, 0x1, 0x8001}, &(0x7f0000926000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f10000)={r1, 0xbff, 0x4}, &(0x7f0000add000)=0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000dac000)=0x401, 0x4) clock_gettime(0x0, &(0x7f00008d7000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000191000)={{0x1, 0x0, 0x3, 0x33, "46b3ae1c1892f91f908fa8d9df24e00462573d33e8f0c9744089b00995e0713cffb175036de3f1a965b1bec9", 0x47}, 0x31, [0x2db3, 0xfff, 0xce, 0xd2, 0xffffffff, 0x4, 0xfa, 0x8001, 0xf3c, 0x9f, 0xf6, 0x5, 0x48000000, 0x84f6, 0x0, 0x1, 0x7, 0x2, 0x7946, 0xffff, 0x7fff, 0x6, 0x3, 0x6, 0x40, 0x9, 0x25, 0xe3, 0x1, 0x0, 0x1, 0x100000001, 0x6, 0x3ff, 0xa68e, 0x80000000000, 0x4, 0x3, 0x5574, 0xffff, 0x0, 0x20, 0x401, 0x6, 0xffffffffffffffff, 0x597, 0xfff, 0x0, 0xfff, 0x8001, 0xfff, 0x10, 0x80000000, 0x6f9, 0x97e, 0x8, 0xfb, 0xff, 0x6, 0x3, 0x1, 0x6, 0x8001, 0x7322, 0x759, 0x10000, 0xfffffffffffffffc, 0x0, 0x45c, 0x9ada, 0xf577, 0x3f, 0x30000000000000, 0x9, 0x0, 0x3, 0x20, 0x4, 0x4, 0xffff, 0x3, 0x6, 0x10001, 0x0, 0x6, 0x442, 0x0, 0x8000, 0x2, 0xfffffffffffffffc, 0x3ff, 0x1c0000000, 0x1, 0x6, 0x80, 0x2, 0x8, 0x5, 0x8000, 0x4, 0x6, 0xfff, 0x3, 0x2fee, 0x7ff800000000000, 0x400, 0x101, 0x3, 0x7ff, 0x32d, 0xba, 0x4, 0x4, 0x3, 0xbfe, 0x7fffffff, 0x5, 0x7, 0x7fffffff, 0xe95b, 0x1ff, 0x1, 0x200, 0x3, 0x1, 0x8, 0x1f, 0x80000000], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x20000000000002, 0x20000000003, 0x4000000003a) llistxattr(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f000096b000-0xd1)=""/209, 0xd1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000049a000-0x18)={0xf5, 0x5, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000b40000-0x4)={r0}) finit_module(r4, &(0x7f0000922000)='\x00', 0x1) [ 58.672919] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 58.680393] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000e28000-0x4)=0x4, 0x4) mremap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x4, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/load\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00004ee000)=0x0, &(0x7f000094a000-0x4)=0x4) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b32000)={0x0, 0x0, 0x0}, &(0x7f0000212000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000000800000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000514000)=0x0, 0x0}, 0x21, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0}, r0, 0x4, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b7b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000b87000)=""/208) r2 = timerfd_create(0x0, 0x80800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d65000-0x11)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000add000)=""/232) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000868000-0x1000)="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") readv(r2, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) 2018/01/02 17:07:57 executing program 4: r0 = memfd_create(&(0x7f0000e63000-0x1)='\x00', 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) symlinkat(&(0x7f000004f000-0x8)='./file0\x00', r0, &(0x7f0000f6c000-0x8)='./file0\x00') 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"7d9f16ad5ebb72"}, 0x4f3}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x42)="ef8ee6e32a37374bace19a5535000a2a359de49fefc542d348a5e9707b700a1fef0eae7dc24cdc27f243541f091da01376b318ac523e62b1a7d40439cf5f5d659ffe", 0x42}], 0x1, &(0x7f0000000000)=[{0x88, 0x29, 0x3, "7dd980495f8c8f0f249aee2fac45ef37a3af1b0dd8240e2dd2a7aa4bb3b8774a147180129846f0b5ba0241eb9908ffa5a82e6ca8d57dc4a76c41110ab054cc4382717256dc4c333e8f7706ffb25077d13e0a56bd4a346fbc07231b7bea69219efd51eb578552a6fc44de0e4997b6c26056174d"}, {0x98, 0x84, 0x0, "9655cf3e4401f15e6c2d9a16275807911a9223921a6fe274574dae8363b4ad4392fc8504900714cf78d3786842b014af8e460bf7ae86074e0eff6cc6f636da82440207d7117f0749e890ad4101ca46e3e32b3a4d5d3d8a50511778b7a9d65dbe2fa63b264d5febb60f2ed1d09284a6924b0fc0d2bd2011c719355d6e038125be7052d55471f91e"}, {0x78, 0x10e, 0x3, "245dcd4704d393399d0371124ca2f9fee56bb04bf5480afaf5218299d10e36f38acfea87ccd2814a534c21657cd5b42a549f95e9ac904e331bb10f5a2b6304e42f1180e99e49c0364fff3d700168585d4276c7a3071001d5708ff912c5d7fe9e1886f9b783"}], 0x198, 0x0}, 0x2000c004) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000aad000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000e0a000)={r2, r3/1000+10000}, 0x10) fcntl$setsig(r1, 0xa, 0x1a) bpf$MAP_CREATE(0x0, &(0x7f0000f65000)={0x0, 0x400, 0xffffffff, 0xf4a8, 0x1b, 0xffffffffffffffff, 0xfffffffffffff0fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000161000)={0x0, 0xba, "8091077fcec84f9402337599e0e8508569259c65797d1e0efdbed26f021278f02e54d0119ce3cba7ab9445d8b8f69c68be4dc40e7dcfd3ce385becb410b62d78cf9c9fd9e73c8d7b737a88f238980cba10cdd265678e8869cab2c5600ab3d6a9d70c4c3f6b9c95773246c4051a054d709055bab853a4e4823c7d5f0fb6be6b5bbda55adee7485e8ba43b8e493e1c311082be0fc941b3db74c61bb1e868068cea06e71fc772db929683f6c3d325612c1d5bc64ec4f823f03dc2d8"}, &(0x7f00005db000-0x4)=0xc2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004d1000)={r4, @in6={{0xa, 0x2, 0xf7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b42000)=0x40a) dup3(r1, 0xffffffffffffffff, 0x0) 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000009000-0x68)={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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x220800, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000000a000-0x10)=@common='dummy0\x00', 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r3, 0x2, 0x2}, 0x10) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000003000-0xc)={0x2, 0xfffffffffffffffe, 0x1f, 0x9, 0x8, 0x7ff}) 2018/01/02 17:07:57 executing program 3: r0 = socket$alg(0x26, 0x5, 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) recvmsg(r0, &(0x7f000066c000)={&(0x7f0000e8a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00001fc000-0xf7)=""/247, 0xf7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000364000)=""/227, 0xe3}, {&(0x7f00000a4000)=""/188, 0xbc}, {&(0x7f000077d000)=""/129, 0x81}, {&(0x7f00004ef000)=""/111, 0x6f}], 0x8, &(0x7f00007cb000-0x2a)=""/42, 0x2a, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/02 17:07:57 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000078b000-0x16)='/selinux/checkreqprot\x00', 0x42c80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000bb1000)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000002000)=""/242, &(0x7f0000001000-0x4)=0xf2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0xc9fc, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x6, [0x1, 0xba, 0x1, 0x6, 0x80000001, 0x8, 0x2, 0x1a]}, 0x5c) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x2}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000001000)={""/1024}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000001000)=""/199}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000006000-0x8)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000007000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x1, 0x1f, 0x1c, "75628d906c1a912073f2a7870cd83beccd7d5c411f7b0d5d9aebcc5edd7a6f7e04c20abc07e42569ce5133ea79e0eb88744bfe2ed22189d662e6753007fb5883", "6e357dccd4de84879b1b8ec3d6155685b9ea84e493f2e40ca2abd0a126360a8744239672f0cc938cc193826198920fdb48a7b6e1908dfcd71efe8887e2f3c04e", "23f28bd0adddec82cdd5732722b3f4303663ed2fa717ecc36f0f2dfbb2239ec5", [0x6, 0x7fffffff]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000007000)=[], 0x0, 0xcdc, 0x0, 0x0, 0x1, 0xffffffffffff29e8, {0x6057c0b7, 0x20, 0x5, 0x4, 0x5, 0x100000001, 0x1000, 0x0, 0xfffffffffffffffd, 0x10001, 0x8, 0x2, 0x10000, 0x9, "c5e0ee5246090500b72a5e34c3f19e04328aa683add621cd163aa1251fb8057a"}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x78)={0x81, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x404000000000, 0x8, 0x4, 0x2, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x27b, 0x8}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000008000-0x8)='./file0\x00', r1, &(0x7f000000b000-0x8)='./file0\x00') 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f9a000-0x4)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{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) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000230000-0xc)='/dev/autofs\x00', 0xc69b4ae6224ce099, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f87000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000457000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000995000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x523, 0x400, 0x8, 0x40, 0x4}, &(0x7f0000895000-0x4)=0xa0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/rtc\x00', 0x14000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00004a9000-0xf3)=""/243) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dff000-0x4)=0xd7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 17:07:57 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000b53000+0xee3)='/dev/input/mouse#\x00', 0x200, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) unshare(0x4000) listen(r1, 0x0) poll(&(0x7f0000e35000)=[{r1, 0x1120, 0x0}], 0x1, 0x0) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getresuid(&(0x7f000061d000)=0x0, &(0x7f0000045000-0x4)=0x0, &(0x7f0000471000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000821000-0x4)=r1) r2 = socket$inet6(0xa, 0x3, 0xd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000783000-0x8)=@assoc_value={0x0, 0xce2a}, &(0x7f0000c39000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008cf000-0x8)=@assoc_value={r3, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) [ 58.844309] binder: release 9615:9624 transaction 42 out, still active [ 58.851130] binder: undelivered TRANSACTION_COMPLETE [ 58.857562] binder: 9624 RLIMIT_NICE not set [ 58.857571] binder: 9624 RLIMIT_NICE not set [ 58.875248] binder: BINDER_SET_CONTEXT_MGR already set [ 58.875257] binder: 9615:9635 ioctl 40046207 0 returned -16 [ 58.880171] binder: 9635 RLIMIT_NICE not set [ 58.881602] binder_alloc: 9615: binder_alloc_buf, no vma [ 58.881622] binder: 9615:9639 transaction failed 29189/-3, size 0-0 line 2960 [ 58.921395] binder: release 9615:9624 transaction 43 out, still active [ 58.928173] binder: release 9615:9624 transaction 42 in, still active [ 58.934851] binder: undelivered TRANSACTION_COMPLETE 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00004e8000-0xa)=@file={0x0, './file0\x00'}, 0xffffffe4) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) recvmmsg(0xffffffffffffffff, &(0x7f00003bd000-0x1e0)=[], 0x0, 0x22, &(0x7f00007a7000)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000a46000)=0x0, &(0x7f0000579000-0x4)=0x0, &(0x7f000019a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009de000+0x935)={0x0, 0x0, 0x0}, &(0x7f00003a2000)=0xc) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d4000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000147000)=0xe8) lstat(&(0x7f0000270000-0x8)='./file0\x00', &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00007fd000-0x38)={&(0x7f0000d7e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001a3000)=[{&(0x7f000015c000)="64cc89919b88df7ab7b2339e09f5dee26e4e6fa831044dbe54203ea6b59315d02ed57616c4154c5635ff8ca944cb9a0b4d19bb1a14270208fcbc0c47a6dcdf8774ec8256c1e90c94e97398d270fc3e4a408cb77221aca7a27c3dc62e84281e5886f1c5da3b5328ff3981bc2595aa815f8eb2878a6d5c640584fec31f921fc3df0f610bf09705a232ae6a53231ed9fa7fbdccb96f22b1578fd10d28037c835ac16124a84044b26bdef119c6dc288e62385306b825b6fe57a1e9ee276975f9883f13a261cf", 0xc4}, {&(0x7f0000b40000)="560b781276943a6d6e56186972c1e9c35633a78a98bb1abe6b01f96d7c28afe8fefcd34a8bbe53b0e099092e142c94cffd5fa7b0099c2157b846e387", 0x3c}, {&(0x7f0000839000)="26092a723bff47c88036d52d84647f47b9486d82c9564ab1ff8458bf4b59b602a645f4c3928297250c50980918542e477e94f22c5b474d4ee301fef7523c5659fa9797f7f3573e1ec3e015f19048ba37d28388802b0f1ad3105d046dbb6775395ed7f69e5e7b", 0x66}, {&(0x7f0000921000-0x98)="aba5fd54ab7adbdd06a2651a9e9b79ef91b9324d89d25759302334f25b0404ef7d70537ea4b35e1e13fb7d188fdaef63ad8141169de0aa4dd0cf7c26ddf95c6a995200c89da9140f443f72937e6abd0ae60fd88a8737e7a0c4f9c5b0150ab92c0e3b69f844660c4e82068d4c324654b781f9baa046c11ebb5a4425c0bcc41b5d4dc89946587eb5b9be3658cac38ce70c03ba974ac71b7ce2", 0x98}], 0x4, &(0x7f00008e2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r1]}], 0x88, 0x24000000}, 0x4000000) syz_open_dev$sndpcmc(&(0x7f000009b000-0xe)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x0) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) listxattr(&(0x7f0000196000-0x8)='./file0\x00', &(0x7f0000589000-0x75)=""/117, 0x75) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r8 = syz_open_dev$mouse(&(0x7f0000366000)='/dev/input/mouse#\x00', 0x8, 0x8000) r9 = mmap$binder(&(0x7f0000519000/0x3000)=nil, 0x3000, 0x2000000, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f00003d4000-0x30)={0x68, 0x0, &(0x7f000039e000-0x68)=[@increfs_done={0x40106308, r9, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x70, 0x48, &(0x7f0000ceb000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000765000)=0x0, 0x1, 0x1, 0x4}, @fda={0x66646185, 0x7, 0x0, 0x35}, @ptr={0x70742a85, 0x1, &(0x7f0000809000)=0x0, 0x1, 0x1, 0x10}], &(0x7f000059e000)=[0x0, 0x0, 0x38, 0x58, 0x38, 0x30, 0x78, 0x48, 0x78]}, 0xffff}}, @increfs={0x40046304, 0x3}], 0xeb, 0x0, &(0x7f0000d0e000)="8fb536425e42bcae4b5d0ed502adabe2122ff9d3d7fd8f06b25d8d394019392f237b7446ec01bf5f3f62d7b7a7f22ef00ee9f1686f278ff5b6e355c7b77e45cc919999fea4856b790f1a2d056a5773c537ddb4c30230e8efdfe0d650e05591ed37fc5fa04661f5be6cc194f968d2a0391ea9a500fa2a9796642bc0f51f2f23be8e88a98698e1c61a5234f6051688502767a873980f7192428343c467a220c9f4575c2243ec838f8a08c940f329f63b2f2bbd59d1556f2faa065b261b5d5840b035e7d42e4fce8a7dc456de14a1730b265df6979e5faa91bcbe20968c9029b83b8771f0c93e1f5daeada882"}) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") socket$bt_cmtp(0x1f, 0x3, 0x5) removexattr(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f0000451000-0x19)=@random={'osx.\x00', "73656c665b6367726f7570ce766d6e6574302a00"}) 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000340000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00003b8000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000051000-0xb)='/dev/audio\x00', 0x90000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000ec3000)=""/255) msgrcv(r0, &(0x7f000075a000)={0x0, ""/0}, 0x8, 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000c23000)={0x1f, 0x4, {0x401, 0x0, 0x7fff, 0x1e02, 0x5, 0x80000000}, 0x100000001, 0x7fffffff}, 0xe) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x5, 0x9, 0x843, 0xdb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000246000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000d58000)=0xc) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x4400, 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dc0000)='./file0\x00') close(r0) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x61)="2b05b074257c33d3fae9b360d56ea1e6b8335cfb3dce9184e4acb9ab558fae75311b251d2ac9d8aeb9a8f7615c4e59b3894c0c469623259bfaf3d33c49122398df51c2561261e72acbb1877858e0d6ec5024dd5ca4e89542b1c3d35011", 0x5d) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000015d000)='/dev/net/tun\x00', 0x0, 0x80400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x21)="", 0x0}, {&(0x7f0000002000)="2ea8f75370f342ceddd4a6018b8fcdd66f3e087dd1f92814aa5f90e511b9322dd829730ae4bff8a78c544d17e14f5b3e68a5c86f477cffe6db639ed097d08585a5a8464c5bc250d840081ad95d9ed20c95fa88f244da8c29f509120cdf852d630005fa28e4c0296ec9f6ae35249cfd02df86526d9a86ab101f962e1b4fc7304b3fc0ba40c4d4462b3d8e153ad7b727f591106303856526a557ef4fd94f47cf67911ef1be477bed785e2763a2d9f7a543e8331457099549e7c816d3ce4685f3b8adf0ab5b2aca1fe123b2467e87283aae5bb0f6e14e2222c23e03af84cad4d5fbc07a76cfe4ec72c557a0d513e6eda78bce08cc1bcf732c", 0xf7}], 0x2, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000239000-0x8)=0x0) 2018/01/02 17:07:57 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00005ba000-0x4)=0x0) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f0000b2f000)="f060877504a88f0be584130ee6b88c8c7c0040") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") umount2(&(0x7f0000c96000)='./file0\x00', 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002a3000)={&(0x7f00000fa000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r4 = syz_open_dev$sndmidi(&(0x7f0000bc3000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x18d800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000bb3000-0x4)={r2}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002c6000)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000db1000)={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]}, [0x6, 0xfffffffffffffffc, 0x8, 0x100000000, 0x7fff, 0x5, 0x9, 0x20, 0x8, 0xac, 0xffff, 0x7, 0x4, 0x80, 0x1]}, &(0x7f0000413000)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002d2000)={r6, 0x7ff}, 0x8) creat(&(0x7f0000e9b000)='./file1\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000b76000)=0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x2083d, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3fffffe) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x80000007, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x7, 0x1003, 0x0, 0x0, 0x899, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b92000-0x18)={0x1, 0x0, [{0x390, 0x0, 0x0}]}) 2018/01/02 17:07:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000202000-0x8)='net/rpc\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008fc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000978000-0x8)={0x0, 0x9}, &(0x7f0000e5c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000080c000)={r1, 0x432}, &(0x7f0000987000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000d48000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffffffffff8, 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000016a000-0x20)={0xf000, 0x0, 0x5, 0x67b0000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r0, &(0x7f0000bc1000-0x38)={&(0x7f0000df6000-0x10)=@ax25={0x3, {"8a8de73e4fbde1"}, 0x3}, 0x10, &(0x7f000092b000-0x40)=[{&(0x7f0000eeb000-0xe8)="302a571387e774c7ffdfa4f08820cdee03ae7c64def448821feb6b6c8f10748faf09c7ece30259d2f699aa9b9afd856b797152d943253699983121a4861af1210b6d78366ff220aba96ad2b4910e3a5252ef363ec4016ffc25adfabb6d005c38d1f361e2c20f0cca1194e04f11e55f60b5b69b8a03c1fa83d9d1160d0dc7bb1a4752addbce5a92751dfe89afef6c929978a96e6f0968cb71f7d9b03e643e06234d5c5c936689c17610b5e5d080b8c62bfdd3e1bdd510f1e6fb0040d6e8315808d25e4c6faff5a7ccc756b3e3beb6959a7831473c95f61cf4b05032a2ba09ce92e3d14521f81ba3b4", 0xe8}, {&(0x7f0000c26000)="3f9ff708d85314f4ef1f127fbce475fbb44333b9c7324d6046a3914ef203c7c9ea49665aeb4cabee10a04776365e747df9003abfa13d923434467511d457fcd5037717443770f549d40d8240a8dac90fdac3ce3e757cea86b003f4f722917ab6fce083c051b4c8f80fce4b3bb2f84135cb888f90e15a83cea23ff221a39446edd193bac44c5a03507a8d3ae3684542e37c5f996a74cfda79f652321e2fed44551cfb45c8082f719569b89a9bc43eaf3ec06ee6dfbcf96e", 0xb7}, {&(0x7f00004e7000)="9b0aca1bd6aae2cd6f232d2ddbd210fd6a39ab0aab9197367fa6af77bfc336b14420eb7c60260ab87494e876f8d3bf3d587b00ff863d49fe8076b8e142d3becdd087cff35478010a967288c5b4cfe58892c43808920d0c3312b2ac45c25b99af641f3fe9efe58e1ffaad3c7a4d3c6ecf512db81cb7a9fda5f5a2e4fc7361acd87b3bbdefc961c3a17981abcffa9706c7e2f3aac10d6b546eaba49a968332af59cdf6aa549cc202", 0xa7}, {&(0x7f0000c72000-0xb8)="d4508466e61e4c8a9f2d0adbd3d89c3cc00faef02b3b180e23ce360bf5c04fcc51c22b5d8d33a5bb7d809c81b12f5d5d227027e57f0343c74ef5d1ec44b8f510138f8454c2b50735762769bdfe7722924012236c50554cea90125e1d1d80fadd3849cf2e63080a2653a79d44af32333af8ed66f04d7c1e0a6a614732c18367aafa99954cbf52e7a697a778b79343ee7aec16d149ed48e79299ffe6b86e8ade83533aac6e0c34c6d517a2d45d9dfdfc493cc584ca58137cff", 0xb8}], 0x4, &(0x7f0000292000-0x158)=[{0x58, 0x0, 0x3, "da8faaa3e446159321b310e44db62fdb45e18b9901f124b2df7b35458c82ac3209c2719d4e84b1ca11a966abea6005732cc1bf998ab596b26c3e42f25e97cf7cc9504ab7"}, {0x18, 0x0, 0x10001, "88f6277fc7"}, {0xe8, 0x116, 0xf781, "4987f48312c6d300b58a09a83394c5d4f1a678326aa4b0d0bf49121e8b1d3446682f3ea6130786a6e53c6c0416f9e8ba72c77032608c4ed665918a187220a33f78a04f9d1d2a6a73c3aaf6dcba0e6cea9eb382adc832d0cf36905f9a6a04cbbc029bfd5efc2cb7c43903a704a2dc6f81e705d8583386b295889d87a8017fdea3b2dcc502a588e14879d64f9c7ff96f4481cb2bd71b4cc2ef03031d2890cbc66195a05e8361626fa0fa70c9b1befc7ab96f77219cb70652ec9db40f6b8a002e5bbb9a6cdcd4aff282674a299a0484b7c87c4a37521e69395d"}], 0x158, 0x20000000}, 0x10) [ 58.940365] binder: send failed reply for transaction 43, target dead [ 58.947393] binder: send failed reply for transaction 42, target dead [ 58.954468] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000087c000-0x10)='/selinux/access\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000236000-0x38)={&(0x7f0000fde000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000c4000)=[{&(0x7f0000beb000)=""/79, 0x4f}], 0x1, &(0x7f00000a4000)=""/176, 0xb0, 0x81}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r1, &(0x7f0000bb9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x7fff) fcntl$setlease(r0, 0x400, 0x2) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 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}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000609000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad3000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80000000, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0], 0x2000000, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:07:57 executing program 1: semctl$SEM_STAT(0x0, 0x0, 0x7d00, &(0x7f0000001000-0x5a)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1, 0x2) 2018/01/02 17:07:57 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000004, &(0x7f0000cfc000)='\x00', 0x1) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000016e000)=0x0, &(0x7f0000ac9000-0x4)=0x4) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000077d000)={0x0, 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000082f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000444000)=0x48) r2 = syz_open_dev$sg(&(0x7f00007e7000)='/dev/sg#\x00', 0x6, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f00002ff000)={0x3}, 0x8, 0x80000) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001a8000-0xe)='/selinux/user\x00', 0x2, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/ion\x00', 0x400, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007fc000)='/selinux/checkreqprot\x00', 0x0, 0x0) poll(&(0x7f0000ae9000-0x38)=[{r0, 0x108, 0x0}, {r1, 0x5, 0x0}, {r2, 0x40, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x80, 0x0}, {r5, 0x8248, 0x0}, {r6, 0x200, 0x0}], 0x7, 0xc00000000000) arch_prctl(0x1007, &(0x7f0000f01000-0x85)="06ffd47d2518de16e5c20e2d17541ca967acba34ad3e443e6c826c1ade1d065cbe552a8b5fa19b6334d90d10d5db53d795e8f3917c123edb6f943197b2f674f5a4110e29282e9bbbb96934c60fb456e654b434ba128a85a9f5ab13fe85b78ee06509e70a0bb6fa0cbe71229e3b396870b1f9171b0228966e9aef8502d63a80b3753ce4a698") 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x6, &(0x7f0000bb4000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, r0}, &(0x7f0000a2a000)=0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00005aa000)='/dev/input/event#\x00', 0x9, 0x111600) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b4b000)=""/162) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000128000-0x10)={0x7, 0x0, 0x0, 0x102}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000943000)={0x0, 0x10001}, &(0x7f0000535000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004dc000-0xc)={r2, 0x9, 0x30}, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000b46000-0xb)='/dev/vcsa#\x00', 0xffffffffffff42fa, 0x400100) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000beb000)={0x0, 0x0, 0x0}, &(0x7f0000399000)=0xc) perf_event_open(&(0x7f0000790000-0x78)={0x4, 0x78, 0x63ebe3d5, 0x9, 0x100000000, 0x9, 0x0, 0x4, 0x2, 0x0, 0x200, 0x2, 0x9, 0xfffffffffffffc01, 0x3, 0x7f, 0x2, 0x6, 0xfffffffffffffff8, 0x7f, 0x0, 0x3bdd, 0x100000000, 0x7, 0x1000, 0x3, 0x1, 0x6, 0x7fff, 0x7ff, 0x800, 0x4, 0x1ede8000, 0x4, 0xc435, 0x4, 0x7, 0xd4, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000f80000-0x1)=0x0, 0x1}, 0x4, 0x1f, 0x10001, 0x5, 0x4, 0x0, 0x5, 0x0}, r4, 0xffff, r3, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009be000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000627000)=[@in6={0xa, 0x0, 0xfffffffffffffa07, @loopback={0x0, 0x1}, 0xfffffffffffff0de}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f02000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0, 0x3f, 0x0, 0x1000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a34000)={r1, 0x400}, &(0x7f0000000000)=0x8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x9, 0xd67, 0x7, 0x0, 0x4000000000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x7fffffff, 0x100, 0x809f, 0x2010200, r4}) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000)=0x0) sched_getparam(r5, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000006000-0xbf)={r1, 0x2b, 0xb7, "91d76cdd18271af3967884569100c8a7789c61dea82d36fd1a846e04528a4e702dea17599be9832cbdadb9f71076ed27a7e0058b59ca8b29e449d8b9e142c94ebe753a0b092b034fa9bc23d2818bcd91db8226011d150e5cd19ea523049d3d6ce518796cd66d73daa57c634044ab46bdd31de923cc841fb039c76bfe05b775c0b286718a155faad4282f0833d07306aafcfb39efd54857983a24aa63dd0477dd02c984ba989beacf54f7b1a86d92e4dc63b0479ff5ccdc"}, 0xbf) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x1, 0x30}, 0xc) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000e19000-0x10)='/dev/input/mice\x00', 0x0, 0x480) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000461000-0x96)="820aa4fb79192ba4758ac19940116e940c0925a806437bbe690e0ec84c78f312859600d598c5b786821a8524acd91a0d2f192086c9ef0db94171dbf253cace8d7b089214fff656c68bfe8979341cf6c7d742a2ad7402f7e0ff8b7c5d6c50f68076995a8c0d361ad1b2620639d4057a532baec474c157b3bf29f610d26c5db4844062ffbcefc6e2f061acc24f3752923a046c19c9f3b7") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0x0) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f00003b2000-0xb)='/dev/adsp#\x00', 0x5, 0x109000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000943000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0xc) fstat(r1, &(0x7f00008b5000+0x310)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008de000-0x8)='./file0\x00', &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000462000-0x4)=0x0) fstat(r0, &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d72000-0x4)=0x0, &(0x7f0000770000-0x4)=0x0, &(0x7f0000703000-0x4)=0x0) r9 = fcntl$getown(r0, 0x9) r10 = getuid() open_by_handle_at(r2, &(0x7f00003f3000-0x8)={0x8, 0xd1, ""}, 0x100) lstat(&(0x7f0000f1f000)='./file0\x00', &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(r2, &(0x7f00008eb000)='./file0\x00', 0x2) sendmmsg$unix(r2, &(0x7f0000658000-0x70)=[{&(0x7f000004d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000be9000)=[{&(0x7f0000782000-0x40)="a1b9e82ca8da4ef20d47b782be3e6e562ffc92a08794b337875f6a090b7d66d1e162574c2a7a746bd3bcd8b7d05337810235af48634a8281b3dced11010ab8a6", 0x40}, {&(0x7f0000e61000)="069c128ce782f5551c48c796081c4ea5470996a0f56921999ebbb2fd85efc3803d8942b6a700700d902b14a27803f4b6d310dc3395ced7be8d282daaf65766b6b40148c603c56faafde84ef6fa6e85af7d3bd8bde4120dbb0c4fe34e", 0x5c}, {&(0x7f000032a000)="19d38f029be11a4af34b69879f5ca097cc6b6cab229d564ad59bd53d2390af9e61c5ebcaf5b2297cf5bbdfe35163e5e80ef6a1a8d8c190d551224a875559007f19277d6a0f2b9c8b6669bb228fe98f4c293813fecdd1c181f94a3debed36267c699463cc7b927a972d6deef98ec6814a58ec27684f1f13066c934c3eb9e9a5ce35c39a686c51cafa678e77fc5ac6977f0efc0392c9794fd067f3fddeffa3bad850c110f06af62bde875a13ce523a4942a90c016c7a7dea8e21a17a74ba9d9b433888bf2ad85edcc24cec2d1e8b4611833b430bda6cb009e69414add0210fda1ed571f0c36f0a5ead85", 0xe9}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000055c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000825000-0x10)=[{&(0x7f0000099000-0x51)="1d4b07b095a74240693dc3729d4b18a32bd07885d84f2d6a36983235453a69008f5531d76f579dec9f3e59e5fd36f412f52efe89e08398944f892da16e73d855da127835814999aa65d3a48056e5dd08a6", 0x51}], 0x1, &(0x7f0000c20000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x48000}], 0x2, 0x40000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000043c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/02 17:07:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bd000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd7000)={0x0, 0x54, &(0x7f00000a6000)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}]}, &(0x7f00003cc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000779000)={r1, 0x1, 0x4b27, 0x3, 0x0, 0x2}, &(0x7f0000637000-0x4)=0x14) 2018/01/02 17:07:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/02 17:07:57 executing program 3: mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000302000)='./file0\x00', 0x1) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f00005aa000-0xdb)=""/219, &(0x7f00002b7000-0x4)=0xdb) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ab000-0xc2)="ab27191a935754b7b5b7f22983983cf2c1ec7833d33abd4f3834f5cd1f2a9b272ebdb325774d09035f8affbbd734a4157fa887919530ba3ef785ef8de864b933f5019c53bdbc4aab0cd5d027e75e3a4f413b7ee87dbf12461a97284e552509bf5e4371c92354dbfc93d7f1629a178e9fb135aa3394ea1e0a8aa66e3ad107f777e128785812a43fc058d30a5bed04a11d86966501601a00502c3c1baa9e40e085c979598ae53cfb904e7ee6a9c398ed43e21de3a2c9f8f1584a5fc6d2bde4f6f9a2d2", 0x1) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/02 17:07:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000013a000)=@sack_info={0x0, 0x7, 0x7fff}, &(0x7f0000efb000+0x988)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fee000-0x6)={r2, 0x0}, &(0x7f0000f1b000)=0x6) close(r0) sendmmsg(r0, &(0x7f00001b6000-0x3c)=[{{&(0x7f00009d0000-0x10)=@ethernet={0x307, @random="8fb9154c967a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de1000-0x40)=[{&(0x7f0000cef000)="3bcea23fa80b4791114fc36aa4dd7d40c3e3fb650b5f7650055c417064a807e52f0cb3b6e9a85cdbcd30d0da80afcf38621be2c7560a9807ed6db1806d30b15605dc506730f6b8e11d71db9543eb8afe8e8df26ce5414e0b4ab1ed128f311deeb525bd85", 0x64}, {&(0x7f0000339000)="19710376723d44ff77f7b0c6b9b9ab070f5e3e67823ea833318eb5e64bf884f51141fda10255e715aadcb8e5c7aaceeae9496a671c8dfe49c6b26616d076da87d482854d954bacaa96d8d88e4724a752f0703f7224a17b60bcd4dab6ecc7ce71b5efa28a", 0x64}, {&(0x7f0000df5000-0x50)="1760cd2ea44f4d84a7101e51ee8a8ddf32770f23d0dfe744c3bd9ea2ff9e955fd935d0f396be6f30ade44aa88f91e97d12b973f5c683bf977172c84b3d2369e35cad252c1e5577cadc502d991e56fe05", 0x50}, {&(0x7f00002e4000-0x72)="5c5e9a85aae1450088ded0b3e18ce4933558876ded3d8db0bf8175ae164d08e1c22dfaf08948bb28adb086f46593a67c2f2c7e1d4095a8e513d48012a94c1de18190e73daf2b26f114c63191587e74e3fdef6de5503b0c56d6456db3f027946496e1d6d948d5cb35438b6c83fcde8ac4e02c", 0x72}], 0x4, 0x0, 0x0, 0x20000080}, 0x2}], 0x1, 0xc000) mkdir(&(0x7f0000010000-0x8)='./file0\x00', 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) fsync(r1) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a25111", 0x1e}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x40) 2018/01/02 17:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a01000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x58, 0x0, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @icmp=@redirect={0x11, 0x0, 0x0, @multicast1=0xe0000001, {0xc, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x5}, @cipso={0x86, 0x16, 0x8000, [{0x1, 0x3, "0f"}, {0x7, 0xd, "b397b8d350b76cb6471008"}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c1f000-0x9)='/dev/sg#\x00', 0x80000000, 0x210000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000031e000)=""/213) 2018/01/02 17:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000504000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000970000-0x6)="510400f0f8fd", 0x105405, &(0x7f00009e7000)="") r0 = syz_open_procfs(0x0, &(0x7f00000f1000-0xd)='net/wireless\x00') lstat(&(0x7f0000dff000)='./file0\x00', &(0x7f0000c70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005e7000)='./file0\x00', &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00008d0000)='./file0\x00', r1, r2, 0x1000) unlink(&(0x7f0000934000-0x8)='./file0\x00') stat(&(0x7f0000d8b000)='./file0\x00', &(0x7f0000732000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:07:57 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe1000-0x4)=0x4c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000-0xa)='/dev/ptmx\x00', 0xf0000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1000) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) mlock2(&(0x7f0000246000/0x4000)=nil, 0x4000, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/02 17:07:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d81000)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x400000000000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000203000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20, 0x80000, 0x0, &(0x7f0000bdd000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cf6000)=0xb7e, 0x4) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f24000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000751000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000b8b000-0x4)=0x0) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000003b000)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e06000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021b000)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007f6000-0x5c)={{0xa, 0x2, 0xdbd3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, 0x8622, [0x49, 0x91e, 0x7fff, 0x20, 0x288, 0x8, 0x0, 0xa9]}, 0x5c) memfd_create(&(0x7f0000cdd000-0x10)='%&vmnet1selinux\x00', 0x2) socketpair(0x9, 0x80002, 0x8001, &(0x7f0000c6c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000dfd000)={0xffffffffffffffff, r2}) 2018/01/02 17:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) bind$inet(r0, &(0x7f000089c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x1) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ba000-0xa)='net/snmp6\x00') fsetxattr(r0, &(0x7f0000241000-0x18)=@random={'osx.\x00', '-vmnet1vboxnet1GPL\x00'}, &(0x7f0000528000-0x1)='\x00', 0x1, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x200000000002, 0x0, 0x0, 0x0, 0x0}}]}) [ 59.262448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a5d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000791000)={0x0, @in6={{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ee, 0x8, 0x401, 0xe90, 0x3, 0x9, 0x7, 0x9, 0x5, 0x5, 0x7ff, 0x21d, 0x9, 0x47, 0x4]}, &(0x7f000046b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000003e000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2bd766b8, 0x100000000}, &(0x7f0000a2f000)=0x98) writev(r0, &(0x7f0000c3c000-0x10)=[{&(0x7f0000d2e000)="39000000120007040f00dd00004000000700004903000000450001bf0000001408002e000403ffe7100000008100ffffff0000000000693e4e", 0x39}], 0x1) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000965000)=0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000c09000-0x10)='/dev/input/mice\x00', 0x0, 0x1) socket(0xf, 0x5, 0x290) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004e6000)={0x0, 0x100000000, 0x30, 0x5, 0x5}, &(0x7f0000023000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006c7000)={r2, 0x30dd, 0x8, [0x6, 0x2, 0x200, 0x4000000000008, 0xfffffffd, 0x5, 0xfffffffffffffff9, 0xcc74]}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000093f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x1, 0xd42, 0x8, 0x100000000}, &(0x7f0000119000)=0x20) 2018/01/02 17:07:58 executing program 7: socket$inet(0x2, 0x0, 0x0) r0 = gettid() ioprio_set$pid(0x3, r0, 0x6) ioprio_set$pid(0x800000000001, 0x0, 0x80000000007ead) getpgid(r0) ioprio_get$pid(0x2, 0x0) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000705000)={{0x0, 0x9}, 'port1\x00', 0x4, 0x2, 0x54b, 0x3, 0x5, 0x0, 0x5, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000001000-0x9f)="49ad1c87b3c4301116f29216853cc0b9c8357d5d568b7b544444799610d81aac699b11ba17fc3c5abce23ac6f4cb1aca90ae0c7681751ff44b7f6732493c83b0119908222a81c5922e7b4acec0d899e498e3cbc4835840b39ec018752766b6e6454f1715c60d35693cf8a5b92c579475edfa385e9f169c734ad828b5e87bef4760b7b1b107dcd2f962ce56955174a0cbbc798c55950023e15b4786d3bbe833", &(0x7f0000000000)=0x0, &(0x7f0000105000)=0x0, &(0x7f00004d0000)="2593641fd8ddbb2d482849146a79ab9bc448f8c997d506c9a03aac1d6320f14fb0c0da9337968e7b726d923af0cbcc256d9489e1233b2d8dd31b1e4270f542b529116c4d899c11f5fb81fc17d127750fe21c5143d1a660009e97e66e580cb0496244da44011a8bdc411a550e9332356dfc41d82d10baec9b0d5b6dd4cd183f59130fae87b5fbe54b496cbc37b108b795cb6c1bc614d7aa4d03810b7ddc6a76e36699f5e73d9ccfc725200b93a30d028e9395484c8742") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/member\x00', 0x2, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000084c000)={{0x7, 0x7, 0x3ff, 0x6, "21afad8ee455bbbd0e41cf21d8e39e81be6ee523eef8794cb57c650af9cff14ac8074d35296cb713c4d835b1", 0x6}, 0x0, 0x0, 0x8, r1, 0xffffffff00000001, 0x7, "bd78cc941927151432feeaff58a416044b6b191fed1626426343b8d306528ee50ad02c3ecfe75068b261ad820fe3ba606d3a99fd6b463526643b50fafec6a13d", &(0x7f000016f000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0xfffffffffffffff9, 0x401, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00005b3000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000598000)='/dev/amidi#\x00', 0x93, 0x20000) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r2, 0x3, &(0x7f00009f1000-0x66)=""/102) 2018/01/02 17:07:58 executing program 0: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c5000-0x30)="d3ab27191a0100235f32602dfd000000fef90000010000000000fffffffffe00022507009702000000c4dc42ffa86eb9", 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000257000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000c44000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x7c)="eaefce0d00baf80c66b8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0x7c}], 0x1, 0x0, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x3}]}) 2018/01/02 17:07:58 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@generic="07781f0000000000000006571cc37157", 0x5023585a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000040) sendto$inet(r1, &(0x7f00003ae000-0xbb)='t', 0x1, 0xfffffffffffffffc, &(0x7f0000743000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x6, "376ba3"}, ""}}}}}}, 0x0) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000666000)='/dev/vcsa#\x00', 0xd, 0x800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f2a000-0x99)=""/153) clone(0x0, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000030000)="") 2018/01/02 17:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x26) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) link(&(0x7f000075c000-0x8)='./file0\x00', &(0x7f000016a000-0x8)='./file0\x00') connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f00001cb000-0x4)=0x0, 0x800) accept$inet(r1, 0x0, &(0x7f0000f8c000)=0x0) sendto$inet(r1, &(0x7f0000341000)="9b", 0x1, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000cb7000)="0908c07b8610e65dceae64534eb408ef8d08dec4c62f9ab6dc1c2f2374f414a699921496a092d549f85e10bb08f827e7b2e23b2350e270089ab2933febeb378c24c28d138b7114be1caced9c82cdd8996cfaf43665ddec2751b201b3f0ed147b2c18f5473bb3b526fb5a5e48cf8c5346ef874a0383c9ea1a0db89e279a4e577d655ad3934287cb2800c5516b89d15c54f84c5ac474a169cc85e69ce5394e576c59c5b877153961766cbcc70f4da2222654c14623e61e6e7c356fc48cc9debded143bdb5992f5326a", 0xc8, 0x4040, &(0x7f0000d58000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) pipe2(&(0x7f00007c5000)={0x0, 0x0}, 0x84800) clock_gettime(0x0, &(0x7f0000593000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000af2000)=[{{0x0, 0x7530}, 0x2, 0xa7, 0x0}, {{r4, r5/1000+30000}, 0x2, 0x6, 0x1673}, {{0x0, 0x0}, 0x8, 0x3e66, 0xdcb}, {{0x0, 0x2710}, 0x223, 0x9, 0x0}, {{0x77359400, 0x0}, 0x100000001, 0x3, 0x6384}, {{0x0, 0x2710}, 0x7, 0xa5, 0x401}, {{0x77359400, 0x0}, 0xf1d2, 0x0, 0x8e3}], 0xa8) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000083c000)="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", 0xfc) connect(r0, &(0x7f0000217000)=@nfc_llcp={0x27, 0xff, 0xb1, 0x0, 0x1, 0x0, "c6401390ba4cc3af205f80f0fb3fa5ed8dc690285c061500fb6bc6958e0302da6d6e951cb55daa279b3f364038538cf26f5386cc2bcb0a3cd9ef0708cc4e38", 0x9}, 0x60) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000014000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084b000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00006c4000-0xe)='}lo:eth1ppp1:\x00', 0x2) renameat(r1, &(0x7f000035a000)='./file0\x00', r2, &(0x7f00007ba000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000219000)=""/227) 2018/01/02 17:07:58 executing program 0: msgget(0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000259000-0x3c)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00002a5000-0x40)=[{&(0x7f0000489000-0x6a)=""/106, 0x6a}, {&(0x7f0000580000)=""/153, 0x99}, {&(0x7f0000110000)=""/114, 0x72}, {&(0x7f0000367000)=""/30, 0x1e}], 0x4, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ea7000)=0x4, 0x4) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000020d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000ce1000-0x40)={&(0x7f0000342000-0x10)=[0x0], &(0x7f0000bd0000)=[], &(0x7f0000d2b000)=[0x0], &(0x7f00000bf000-0x4)=[], 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00001f2000)=0x0) unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, 0x0}) ioctl$TIOCCONS(r0, 0x541d) [ 59.485333] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000012000-0x4)=0x0) readahead(r0, 0xbe, 0x100) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x200, 0x40001) getpeername$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000012000)=0x10) mq_open(&(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000014000-0x40)={0x0, 0x10001, 0x5, 0x0, 0xa5a5, 0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0xf)='oom_score_adj\x00') exit(0x2) write(r1, &(0x7f000000d000)='6', 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fd2000)={0x1, r0}) syz_open_dev$vcsa(&(0x7f0000fd2000-0xb)='/dev/vcsa#\x00', 0xffffffff7fffffff, 0x0) fcntl$dupfd(r1, 0x0, r1) [ 59.525652] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:07:58 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) ioprio_set$pid(0x800000000001, 0x0, 0x80000000007ead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000790000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) syz_fuse_mount(&(0x7f000071c000-0x8)='./file0\x00', 0x8000, r2, r3, 0x8, 0x800000) fcntl$setsig(r0, 0xa, 0x32) ioprio_get$pid(0x2, 0x0) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000281000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002ca000-0x8)={0x0, 0x7ff, 0x5}, &(0x7f0000e38000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd1000)={r1, @in={{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]}, 0xfffffffffffffff8, 0x9}, &(0x7f0000778000-0x4)=0x98) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a3000)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$KVM_NMI(r3, 0xae9a) close(r2) 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00001fc000-0x6)={0x3, 0x9, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c50000)=0x0, &(0x7f0000a0d000)=0x4) fchmod(r0, 0x0) 2018/01/02 17:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x1000, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) clone(0x0, &(0x7f0000a39000)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c8a000-0xe6)="2e274232f1dc24cc3f2a921d3a507803b22a5ed07159b74cb1cf48f53cf5b161e9a1f50b5b45d1f50f93f34886c03acdc8c4636044d43fd3ef34024fde16729721f110dd07764d0b1710732a36576aedf6f6fe9b0766c3b0990208279f70b67aa7b1720505df9ab13210b6ce5f7c47a1a7a868592aef6414526018bb15c56928372b0ffa5c69d30a00d73982b3dd09ae80c13087c88c2acd31e35b16da53fe155b1d039c82a843c3bd1a14d471acee98121393f981d848ac2d2bb89935ce7b5fa71e488f9a9b3bb72b22cf33efe7672410c66af1afcc37eb8cc523da80998858302031efd4b5") personality(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f18000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4c2e) 2018/01/02 17:07:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b54000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x17, 0x1d, 0x4, "0ad3d30f2b71ec5307a79dfe28541a28ccde0b4eccf2331759a926ba474016eff1dc5dc97798d89bed79649a45cdf2d15400feb424902d35b5de5374bf85220d", "551a8c42f0f009c8d6bef763bf3be6c926115d8c014569394debcd66e88c95dd", [0x3, 0x1], 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000084d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/kvm\x00', 0x0, 0xfff6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000186000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f5000)=0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000a93000/0x18000)=nil, &(0x7f0000183000-0x18)=[@text64={0x40, &(0x7f00008a6000)="66b890000f00d03e2665644e0f01d1480f01c9c74424000f000000c7442402e4ba3443c7442406000000000f011c240f38f06f0b0f2399c481a1da6503430f01d10f01f82e660f3a15c802", 0x4b}], 0x1, 0x0, &(0x7f0000967000)=[], 0x0) msgget(0x2, 0x80) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000081f000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/02 17:07:58 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000607000)='/dev/dmmidi#\x00', 0x9cee000000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a8a000-0x12)={0x7, [0xffffffff, 0x99a, 0x1, 0x7fff, 0xc7, 0x0, 0x4]}, 0x12) futex(&(0x7f0000154000)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e31000-0x8)={0x0, 0x0}, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f0000d47000-0x40)=[{&(0x7f000078c000-0xd5)=""/213, 0xd5}, {&(0x7f0000601000-0x2f)=""/47, 0x2f}, {&(0x7f00002c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3c000)=""/60, 0x3c}], 0x4, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x2, 0x0, 'ansi_cprng\x00'}, 0x1d) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x4000000002, 0x0) writev(r1, &(0x7f0000c2e000)=[{&(0x7f00001c0000-0x9)="8baf", 0x2}], 0x1) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/02 17:07:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40081, 0x0) fremovexattr(r0, &(0x7f000074e000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) read(r1, &(0x7f0000cb2000-0x1000)=""/4096, 0x1000) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000023000)="10", 0x1, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c99000-0x995)="7edf8b0bfa7f035a2a462738683c2be6110a94bcca2f9b0df5c777ad956a1d253d280901dd9c34965d2636e4b63bf2095c9293886126ebb0b3516bf929fc24be288949a3", 0x44, 0x0, &(0x7f000089f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) sendmmsg$inet_sctp(r1, &(0x7f00007d4000)=[{&(0x7f0000a00000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc7000)=[], 0x0, &(0x7f0000dc8000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000125000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000dc8000-0x70)=[{&(0x7f0000dc7000)="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", 0xeb1}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f0000d1c000)="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", 0x30a}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e8000)=@sack_info={0x0, 0x384, 0x56c4}, &(0x7f0000eb8000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000292000)={r1, 0x4}, 0x8) 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00009f0000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") unlink(&(0x7f0000fc4000)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3d000)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) fcntl$lock(r1, 0x5, &(0x7f0000ee6000)={0x2, 0x2, 0x9, 0x8, r2}) sendfile(r1, r1, 0x0, 0x10000) 2018/01/02 17:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000045000)='./file0\x00', &(0x7f0000320000)='./file0\x00', &(0x7f00007de000-0x5)='bdev\x00', 0x0, &(0x7f00008bf000-0x1)="") r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000892000)=0x42, 0x4) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 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]}) write$sndseq(r1, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x0, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0x0, 0x0}}}, {0x101, 0x7fff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x100, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x48a}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x795, 0x0, @time={0x0, 0x0}, {0xb10, 0x100}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x9, 0x0}, @queue={0x1, {0x0, 0x401}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$unix(r3, &(0x7f000071e000)=@file={0x0, ""/108}, &(0x7f00009ca000)=0x6e) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000414000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b797e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0ffff470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7341871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698637ef14a6a1813e900bf1d113b514dbdc05ea1309180d6a40de8391f2e98b7bbfbcbea08", 0xd9) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendto$inet6(r0, &(0x7f0000020000-0x1000)="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", 0xdb1, 0x0, &(0x7f0000e78000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/02 17:07:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000f7d000)=0x0, 0x4) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x0) socketpair(0x3, 0x80000, 0xfa7, &(0x7f0000e5b000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000128000-0x3f)=""/63) creat(&(0x7f0000e02000)='./file0\x00', 0x0) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000292000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005d3000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b43000-0x4)=0x0) setsockopt(r1, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c04000-0x4)=0x5, &(0x7f0000ad1000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000042000-0x4)=0x0, &(0x7f0000235000-0x4)=0x4) 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b7000-0xa)='/dev/ptmx\x00', 0x42003, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000451000-0x4)=0x8) unshare(0x8000400) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000)='net/anycast6\x00') clock_gettime(0x0, &(0x7f0000e37000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000811000-0x50)={0x100, @time={r2, r3+10000000}, 0x30, {0x8, 0x9}, 0x58, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = open(&(0x7f00006d1000)='./file0\x00', 0x8802, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f00006e7000)={0x3, 0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d8000)=0x14) socket(0x13, 0x5, 0x0) recvfrom(r1, &(0x7f0000159000)=""/149, 0x95, 0x10000, &(0x7f0000dd9000)=@ll={0x11, 0x0, r6, 0x1, 0xfffffffffffffffb, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f000080a000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r4}, 0xc) fchmod(r5, 0x1a8) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/02 17:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, 0xc) open_by_handle_at(r1, &(0x7f0000665000)={0xf9, 0xfffffffffffff8ba, "a967f398c92874374837570be587fd77d462bcdea7e2a0df7ee99acb04092932d986b651e4dbf9266b9faefeb0bcb53e065311145ad654ea67a7b33755c34d5bdded3431746f7bbf6e0a115422484010e687fd41bd3ae7850b3291fb500c0eeed907534d2d7c6fbe07acfd4e203df86737a0e79e077cabf9d518c495aa5c1b4aa2f41f8a2556d810a297bb3c11a3785b608ffecf052e49dc9cfaf7ba70365a944224fa0a0c728ebd8b0566362abd7b3d41e35498fed8da5d137f5783e1df40f766cbf70f7ca07d3ae4caf3acbd134bf4f03be33c3c4387e8407ff4073e808a0b238e7d7480e67afe74b96899b4020d2afa"}, 0x800) ppoll(&(0x7f0000b3d000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fc3000-0x10)={0x77359400, 0x0}, &(0x7f0000e4a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002cd000-0x9)='/dev/sg#\x00', 0x72d, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bc2000-0x20)={0xfffffffffffffff7, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000046c000)={0x8, r1, 0x1, 0x7fff}) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f0000fc4000)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00001a6000+0xa1e)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000ad1000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e4f000)={0x2000000000000165, &(0x7f0000a55000)=[]}, 0x10) 2018/01/02 17:07:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000088f000-0x20)={0x3000, 0x5000, 0x77, 0x0, 0xaae5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x54000828, &(0x7f0000456000/0x3000)=nil) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000008000-0x38)=[{0x8, 0x3}, {0x3, 0xffff}, {0x2, 0x5}, {0x2, 0x0}, {0x4, 0xfffffffffffff820}, {0x7, 0xd6a}, {0x2, 0x7}], 0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000007000)=0x0) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b51000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000fd7000)={0x1e, 0x1, 0xf3, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r1, &(0x7f00003d3000)="54eadb4bd6e0f89e19a3b66ff923703da50a2851bdc94b5dfdec1c68969d6c44e74db5c529ddb967005624ef99d9e2c9a1dd83add4ebbbfbc80eff74c1e91c37bfa3eaffd39aff2a82f9d7124e4d0a057706846a9f53aaa9", 0x58, 0x0, &(0x7f0000c37000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f00003e6000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8806) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000495000-0x15)="ff55d30300ba04365d0005008200040900000000", 0x14) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000d3000-0x50)={0x4, 0x8, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088b000)=@assoc_value={0x0, 0x0}, &(0x7f0000ffe000)=0x8) shutdown(r1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r1, 0x0) write$tun(r1, &(0x7f0000936000-0xd0)=@hdr={0x0, 0x0, 0xce1, 0x0, 0x3, 0x400, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x100000000, 0x4, 0x6}}], {{0x88fb, @ipv4={{0x28, 0x4, 0xd3, 0x6cd, 0xb4, 0x3, 0x7ff, 0x7fff, 0xc, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x100000000}, @generic={0x88, 0x11, "ef1bdc12a4552e19220ebfad3ded21"}, @timestamp={0x44, 0x1c, 0x100000000, 0x3, 0x9a1, [{[@loopback=0x7f000001], 0x8}, {[@broadcast=0xffffffff], 0xfffffffffffffffa}, {[@empty=0x0], 0x1}]}, @end={0x0}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @timestamp={0x44, 0x40, 0x8, 0x3, 0x1, [{[@multicast2=0xe0000002], 0x80000001}, {[@loopback=0x7f000001], 0x4}, {[], 0x8}, {[], 0x7fff}, {[@multicast1=0xe0000001], 0x3d97}, {[], 0x70a9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}, {[@rand_addr=0x9], 0x80}, {[], 0x7}, {[], 0x1f}]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x6, 0xfffffffffffffffb, 0xc, 0x3, 0x7}}}}}}, 0xd0) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000549000-0x28)={@common='teql0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/autofs\x00', 0x4000, 0x0) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ff000)={@common='bcsf0\x00', @ifru_flags=0x1000}) getsockopt(r0, 0x10f, 0x81, &(0x7f000056e000)=""/0, &(0x7f0000082000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/02 17:07:58 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f0a000)={0x0, 0x0}) r0 = eventfd2(0xffff, 0x807ff) r1 = syz_open_dev$mouse(&(0x7f00006eb000-0x12)='/dev/input/mouse#\x00', 0x403c6157, 0x420080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x0, 0x3}, 0x10) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x80, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000d66000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sync() sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f00003dc000-0x10)="000001ff1200aa050800000003078038", 0x10) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a0c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000a0b000+0xdae)={0x4, 0x2000}) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x80007387, 0x0) dup2(r1, r0) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x1}, 0x10) r0 = socket(0x100000000011, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000450000-0x1000)="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", 0x1000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ea5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e94000-0x30)={0x30, 0x0, &(0x7f0000070000)=[@free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3, 0x0}, @release={0x40046306, 0x1}, @release={0x40046306, 0x2}], 0x8d, 0x0, &(0x7f000090e000-0x8d)="4c03f473b77470ad31b01900f51295f51453d62333dccfcbd16e663a435df1722363ba2896911432cad4a0062ea61d247b906b2c03b207f8679048564bd4c9880b4c4cc6c7ee5c09be6f54eded1148dfd92ed9fd69315649936bd94c5f0ef6e85aa9ca84a118ebed103fdf1870b3e8d880fca8b19ce50b357dd37abd7d68caf06b9d159a2f7cd654a6984758b3"}) 2018/01/02 17:07:58 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000792000-0x9)='net/unix\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000871000-0xc)={@rand_addr=0x10000, @multicast1=0xe0000001, @rand_addr=0x200}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000ba9000-0x1e)={0x1, 0x1, 0x2, "6b1ee7314903", "835fc35799832a7162d0d9f785a8b4b2"}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00003fd000)={0x0, 0x0}) mremap(&(0x7f0000365000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000005e000/0x4000)=nil) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b8e000-0x4)=0x14, 0x80000) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000925000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000425000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000026c000)={0x0, 0x40, &(0x7f0000f99000-0x40)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000136000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000876000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000372000-0x4)=0x98) shutdown(r1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r3, 0x11, 0x0) r4 = semget(0x3, 0x5, 0x280) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000e49000)=0x100) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000fcc000-0x10)=@buf={0xb4, &(0x7f0000340000)="b1648ea73428a5f4c61620a47c010e3d795c7a4de5fbaeb1d90d74def88fbda1b3a754f05214d48e40c48f9be676cf792a7fa77adf8b1fbbcac2daf4cfb808e782605778220f94faac6442e15adcdc94b7c920f1357ea20e3f4a96fac3f9f9a5f20c2c3cb5930fbc90ff42f86adea327081850e9a5c67092a563c1254cfd2090d6878e478bc7079aa1cfbf68fea09cfba3907440a22cb8616df6f1e03fff592ebedb1c198412625dd331e68b8c59d550cd6c64c3"}) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000096d000-0x38)={&(0x7f0000b99000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005fd000)={&(0x7f0000793000)=@delpolicy={0x5c, 0x15, 0x800, 0x2, 0x0, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a23000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000ea0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a03000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000557000-0xb8)={0x0, 0x3, 0x5, 0x7ff, 0x101, 0x7f, 0x9, 0x2000000000000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7ff, 0x100000001, 0x5b3, 0x8}}, &(0x7f0000508000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d61000)={r2, 0x3f, 0x1}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000525000)={&(0x7f0000bd3000/0x2000)=nil, 0x2000}) 2018/01/02 17:07:58 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) openat$rtc(0xffffffffffffff9c, &(0x7f0000102000-0x9)='/dev/rtc\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/02 17:07:58 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000985000-0xe)='/dev/admmidi#\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000c97000)={0x1, 0x18, [0x20, 0x1, 0xffffffffffffffff, 0x20, 0xffffffffffffff53, 0x8]}) sysfs$3(0x3) prctl$intptr(0x2f, 0x3) 2018/01/02 17:07:58 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) membarrier(0x8, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup2(r0, r1) 2018/01/02 17:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) inotify_init1(0x0) capset(&(0x7f0000fdb000-0x8)={0x19980330, 0x0}, &(0x7f0000ff3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000328000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000488000-0x4)=0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fb7000)="860801ff3f", 0x5) 2018/01/02 17:07:58 executing program 7: clone(0x0, &(0x7f0000b24000-0x45)="", &(0x7f00003fe000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000d0f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001d4000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x4, 0x8, 0x9, 0x2c, 0x0, 0x0, 0x3, [@sadb_address={0x3, 0x5, 0x32, 0x20, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x963b, 0x0, 0x0, 0x7, 0x1}, @sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x4, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x437d, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x21, 0x18, 0x3258, 0x10001, 0xfb, "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"}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x20000011) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000)={0x8, 0x2, 0x1000, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0xc) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001000-0xc)={0x4, 0x3f, 0x101}) 2018/01/02 17:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ed9000-0x8)='./file0\x00', &(0x7f0000162000+0x43e)=[], &(0x7f0000821000-0x8)=[]) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000089a000-0x2a)={0x57, 0x7, 0xffffffffffffffc0, {0x1, 0x100000000}, {0x800, 0x0}, @period={0x5c, 0x5, 0x555644eb, 0x3f, 0x4, {0x8, 0x5, 0xffffffffffffff32, 0x3b}, 0x1, [0x9]}}) r1 = gettid() r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000812000)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x15, &(0x7f0000f42000-0x4)=0xf6, 0x4) fcntl$getownex(r2, 0x10, &(0x7f00004f3000)={0x0, 0x0}) r6 = getpgrp(0x0) sync() getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000b5a000-0x1f)=""/31, &(0x7f000035f000-0x4)=0x1f) kcmp(r5, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/02 17:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x30, &(0x7f00000c4000)=0x0) io_submit(r1, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000194000-0x6)={0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000e81000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") shutdown(r0, 0x0) 2018/01/02 17:07:58 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000523000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000532000)=@assoc_value={0x0, 0x6}, &(0x7f0000792000)=0x8) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000759000-0x18)={0x0, 0x3, 0x10, 0x27, 0x3ff}, &(0x7f0000792000)=0x18) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002e7000-0xb8)={r1, 0x7fe000000, 0x81, 0x6, 0x0, 0x8, 0x1, 0x8, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb1f, 0x5, 0x0, 0x7}}, &(0x7f0000793000-0x4)=0xb8) r3 = socket(0x11, 0x3, 0x200) getsockopt(r3, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) 2018/01/02 17:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000315000)='/dev/rfkill\x00', 0x200000, 0x0) sendto$unix(r0, &(0x7f0000141000-0xcc)="c8ab7027447285ec4b58423050cbe31925d65bbbba072ddf0020fdf35398e26bb71fb059fd7fb69c989a90bfe75d61509bf947d7b6cc20b4bc237285ec37a7a7ca60782c70e7b386cc6ab76ba00dbaaedbecdc5d0c7095c9215f991371a479236ed9ea571f3e829d8a75b54803c4d63df4365aae12b8fff6e20df0bd4eb1f0d6279e7cced09cce6017c919d704137c3c26b4d62392a024cc66c7481a32353180d386165ea1e9347e91311c10d2f921d86f52a84e0dd898a8fcc27c258a341b9add01c52e69a8e48776b8e40d", 0xcc, 0x14, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000327000-0xd)='/dev/dmmidi#\x00', 0xb108, 0xc000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b8e000-0x18)={r2, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x76, &(0x7f00005f3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0afd80", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@routing={0x3a, 0x0, 0x0, 0x0, 0x0, []}], "ab3063bf841ec636"}}}}}}}, 0x0) r3 = memfd_create(&(0x7f0000d20000)='-\x00', 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f000044f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00007dc000-0x18)={0x0, 0xfffffffffffffff9, 0x100, &(0x7f00000aa000-0x8)=0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000df4000)={0x0, 0x0}) 2018/01/02 17:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e2c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b52000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000076d000-0x6)={0x0, 0x40}, &(0x7f0000ca9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007c5000)={r4, 0x93a, 0x9, 0x6}, &(0x7f00000fb000)=0x10) pipe2(&(0x7f0000cd5000-0x8)={0x0, 0x0}, 0x0) 2018/01/02 17:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cf7000-0x48)={0x1, 0x2, &(0x7f00008b7000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000bf6000-0xa)='syzkaller\x00', 0xffffffff, 0xf2, &(0x7f0000cd2000)=""/242, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00003a3000)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000663000-0x9)='/dev/dsp\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000392000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d95000)=0xfe69) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a52000)={r3, 0x6}, &(0x7f0000bb8000)=0x8) read$eventfd(r2, &(0x7f00009f1000)=0x0, 0x8) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000042e000)={0x13, 0x1, 0x7ffffffa, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000008e000-0x8)={r4, 0xb4d}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000416000)=0x400) read$eventfd(r2, &(0x7f0000ecc000-0x8)=0x0, 0x8) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x200000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r1, &(0x7f00004cd000-0xd1)={0xd1, 0xfffffffffffffff8, "83e6327b35938c62ced94376b5d7a20247be98db8a18ef9bf469ea46f15a46ef35f61a6e2c82c2847d2be211fef257979977bebd2815dc84c90f2f05efe4e7049d112341952c9ff31e3f117960eac1202909dde93533b08cd01682a5c1404a117c608f4a20e68894ead5a7bc817ac19b72733519720dac071c1cc335338afce377b135264f5bd583b16b62afdd28b8d511992d6ff749de61a225be2204da2e7eccb8404f8a4403dd073af3e9cb17a2595627c0c7d204786901afec8912de025d99ed61d2cad438bd6b"}, 0x8000) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsa(&(0x7f0000f78000-0xb)='/dev/vcsa#\x00', 0xd68c, 0x8000) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) fstat(r0, &(0x7f0000061000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bbb000)="", 0x0) 2018/01/02 17:07:59 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000972000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000979000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) 2018/01/02 17:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0xfffffffffffffd7a) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e04000-0x18)=@generic={0x3, 0x3ff, 0x95}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000068000)='/dev/rtc\x00', 0x71b068fdfbafec6e, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e1c000-0x4)=0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00004c3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000940000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="841e5a6399a6c72487acd62707cda8f8de69d5a2c057e6e128c34d4465277ef052d36235a261274e93fe62ccc7b3776b88b666dc9de655", 0x37, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='user\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000000)='id_resolv\x00re', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', r1) keyctl$search(0xa, r0, &(0x7f0000f3f000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f00002c8000-0xc)='/dev/audio#\x00', 0x5, 0x10801) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000278000-0x1000)=""/4096) r4 = syz_open_dev$sndpcmp(&(0x7f0000aab000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00005a6000-0x4)=0x3, 0x4) request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x80) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) connect$inet(r0, &(0x7f0000e6d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000679000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c48000-0x10)={0x2, &(0x7f00003a0000+0x1c2)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000062000-0x8)={r4, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = getgid() setfsgid(r6) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f00003ac000)={0xda, 0x8, 0x6dc0, 0x6, 0x7, 0x4}) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) sendto$inet(r3, &(0x7f0000fdb000-0x8)="3df23ade7b6981da", 0x8, 0x5, &(0x7f0000042000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000042, 0x1, 0xfffffffffffffffd) listen(r0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/02 17:07:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000000a000)={0x9, 0x9, 0x2, 0x0, 0x800, 0x2, 0x4, 0x8, 0x0, 0x6, 0x8000, 0xfffffffffffeffff, 0x0, 0x1ff, 0x19, 0x8, 0x1f, 0x2, 0x1}) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = open(&(0x7f0000098000)='./control\x00', 0x0, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) utimensat(r2, &(0x7f00005a4000)='./control\x00', &(0x7f00004ca000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) 2018/01/02 17:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000057f000)=0x200, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = add_key$keyring(&(0x7f0000516000)='keyring\x00', &(0x7f00009dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000db5000-0x5)='user\x00', &(0x7f0000ed8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061a000-0x1e)="c8ab6f62bfccd9d578016136711b8326b4c82d15a0da23dcbce7e08f5e72", 0x1e, r1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00007d9000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000795000)=0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000db9000)={0x3a, 0x8, 0x1, 0x4}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000615000-0xc)='/dev/amidi#\x00', 0x8001, 0x20000) bind$nfc_llcp(r4, &(0x7f0000be7000-0x60)={0x27, 0x1, 0x3b43, 0x6, 0x1, 0x8000, "cfd6d7e56f2d816eb1b733a67f991eed89d99f6733e8d01882c10b84830fc0efe278b42ccb5dd60714dd0893f61ae12e11850918b406e994d33eb57643712e", 0x6}, 0x60) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000a93000)={0x6000, 0x4000, 0x8, 0x50a5, 0x4146f251}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000f3d000-0x9)='/dev/dsp\x00', 0x101, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b07000)={0x1, 0x0, [{0x10100080000048f, 0x0, 0x0}]}) 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 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}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000041a000)='posix_acl_access\x00', 0x2) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000041b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000155000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000105000)={r2, @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]}}, 0x8c) 2018/01/02 17:07:59 executing program 7: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f00004db000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) fcntl$notify(r0, 0x402, 0x6) [ 60.306654] QAT: Invalid ioctl 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000df9000)="24000000bf0025f00018000400edfc0e8000000000041a0202fffdeb0800090000000000", 0x24) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000873000-0x10)={0x12717, 0x0, &(0x7f000031d000/0x3000)=nil}) 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000bdf000-0xb)='/dev/midi#\x00', 0x9, 0x80000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b39000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10011, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x2}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/02 17:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000935000)='./file0\x00', &(0x7f0000b4e000-0x12)=@random={'trusted.\x00', '$md5sum[\x00'}, &(0x7f0000827000-0xa0)=""/160, 0xa0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078e000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbfc6, 0x20000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/02 17:07:59 executing program 3: r0 = open(&(0x7f0000cd8000)='./file0\x00', 0x200001, 0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) close(r1) [ 60.378267] irq bypass consumer (token 000000001b0a0d08) registration fails: -16 [ 60.388801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=191 sclass=netlink_route_socket pig=10062 comm=syz-executor3 [ 60.404151] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=191 sclass=netlink_route_socket pig=10065 comm=syz-executor3 2018/01/02 17:07:59 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dc1000-0x2)=0x100, 0x2) 2018/01/02 17:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000dca000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000101000-0x5c)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x5, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x80003, 0x400) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x2) 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgget$private(0x0, 0x0) getresgid(&(0x7f0000e5c000-0x4)=0x0, &(0x7f0000d95000-0x4)=0x0, &(0x7f00002a7000-0x4)=0x0) pkey_alloc(0x0, 0x0) 2018/01/02 17:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000db7000)="", 0x0, 0x200007ff, &(0x7f0000e09000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00005e6000)=[{&(0x7f0000d5b000)="e3ca8c2184b9e7392fba4a392c3f54df0805e39ff28a4c4599a71af66c58906002351dadf8e7341388331215e0606e8eb9b1769dd9766e3f7137017cc6e230595d1501d595a1dcd4d42ee1d41bcbba31588a4bc44207c377aac6849e2a9d9e4f5c43c2669b2e49e45704a9bdf4f49e14747dd9b989b3a1d9d561943591cf9b116a75", 0x82}], 0x1) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000245000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005a7000-0x10)=[{&(0x7f0000b38000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1eff17568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b4e07b578031e34fe536b50d359f090f09d020a077c2d68aad4996cabf0cf331f261ced340a916b5442cd3659013ab780e5fb6e03250c1909bb15d38166c927a94c2ba0e5291dd126814ee22949e199392b7cfa71281b90936a9e9d77104f6a70db10b673ce20c62a1f43264031a3b07858bd51c4acab305b01fd44080c941df0700ee308789f69bee55013b5d10fa3990e2b0a8744db65d70019e14e022d8ddb6a9d48579b9e6730f580a4940f0ed5f2b06d9610521c890d16c624941d0bb90bc315e1154d9c1a8013d73c270d978db716435c30d929a9100f02da5710b163c6fa939acfce1a83085dbfe5c3312a00cdcc3150d8161be9f4e64ab3854ae83fe0a8cb46e4a4fd723bddff450312071d1bb78cd926985009b22c0c8ffda73022aaa74835c71e0f3790d2abf850734e9d00abea93e44960724e6c69116e77acf553f09814c244567d2d6c064bce4764fccf4201f24d7312d6e529907157ce596409a60203ab1882fc5ef6b02b44efd45f26e6000328331bf8f622fa79c3520a5077e0be1078e800314a595f0132b002c0029cf1074dc55147cdbc67fd1", 0x241}], 0x1, &(0x7f0000653000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendmsg$netrom(r0, &(0x7f0000c30000)={&(0x7f0000ecc000)=@full={{0x3, {"9694b209390f04"}, 0x1}, [{"4e08494404417b"}, {"ae9c220354bfcb"}, {"0ab6f528a468be"}, {"c58f3f0496078e"}, {"75f8106301aeee"}, {"fd5f90ba766a10"}, {"9c7c3116a45b77"}, {"8bf5edb9f0191a"}]}, 0x48, &(0x7f000090c000)=[{&(0x7f0000783000)="9e9519cebb214c9ecb49d42288fe8f98ddee9531b3b9d6f641e0f2eccbf7fc58a6a6c4e9aa55b3dadafd9e02fd3574e2e35fef73bfb032ced33d24f19cc3a2d45a3df3469ccd5c7da7f458e545feba3c3508dd05b83f1f27630969f53850e84f7c974b0be09a669dc4f53226a93a95703f31", 0x72}, {&(0x7f0000b5c000-0x7e)="7856d159ce92877ddcacd6eb0f3d968edd8f3691c588867862c18e65848a5d3f372021d1bf3be260bc337bb923ff6075d91145d572991cb7ee647fb6483def79d6964d4a27f9aaaf8de59fb18466f9dd121a7c2a2f455749055ef2d339db5a1f9e51cb9c279ed3b5b96daa91ebfd8c518228529ca258e2b67f57a57ff06d", 0x7e}, {&(0x7f0000459000-0x21)="f95cf9b559695b1cb202b4aae105f59f0b149c0709578699b6dfde62e2ca6a3df2", 0x21}], 0x3, &(0x7f0000e46000-0x116)=[{0x50, 0x10f, 0x4, "4939a0d3c1639288d8a4f1f55ca4fa61e6f4c9a5dc7f44410e60f8d55e57206bf8d2f4acd87c780951a7ad9764eddeef9ee5af1671416b0c1af672ed2aab1518"}, {0xa0, 0x13f, 0x0, "7aa97013517cce3a5b7e7e1090baae3484fc9e6858b2c8f4fcbb21160d8b014b1c38f53bbc4ebe076467df4b31aa164f0bda3cea9880589bc3331efc938461daf0f78e67ef7a132eed12e52fbaa612d4dd5aaede4c0b338bc7e8e97a6db7e8b43e9def71e79d36b946308c1e90354c4e50a8cd190739ee64d335ef77698890b48373f826349b3e9c864865"}, {0x60, 0x29, 0x5bd1e014, "5ed7f97185130d7bc15b489da11c232fcc31652f7f7e26de023533a1060cd9e065338f4bfc4e53682351e17af4703e95a92c341bf67a752ff04ea0e4e3c01e84b24227d3976a7725dc"}, {0x18, 0x116, 0x8, "e03f8a85f91f92a8"}], 0x168, 0x0}, 0x80) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082d000-0x15)='/proc/self/net/pfkey\x00', 0x248401, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000f73000)=""/153, &(0x7f000086e000)=0x99) accept$inet6(r0, &(0x7f000065b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002c4000)=0x1c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f72000)=0x0, &(0x7f0000f72000)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) sendto$inet6(r1, &(0x7f0000f63000)="", 0x0, 0x8884, &(0x7f0000f6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 17:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00009d4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000017000-0x90)=[{&(0x7f0000000000)="12", 0x1}, {&(0x7f000000e000-0xe8)="7ce56e", 0x3}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b54000)={r2}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000fb3000-0x4)='tls\x00', 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x138, 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}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigpending(&(0x7f0000036000)={0x0}, 0x8) [ 60.519516] kauditd_printk_skb: 34 callbacks suppressed [ 60.519524] audit: type=1326 audit(1514912879.249:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f000097a000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xb6, 0x222000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bbf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1c, 0x1, "68176757f229f74e366bafc9a9a34d29583d1f9484f50f84a6cfe5057cabca2f6c0551ed7ee41cd09a69090b7e22ef92eded174f9afe7d862b8c8e6c4ed37ec0", "21f13c3ce9c3c9fe90ff814c16289d50f01dfb863f141067836f2bf8f95ae287", [0x8, 0x0], 0x0}) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c2e000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffe) 2018/01/02 17:07:59 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dee000)='net/protocols\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x9, 0x8000, 0x21}, &(0x7f0000000000)=0xa0) r4 = syz_open_dev$usbmon(&(0x7f0000589000-0xd)='/dev/usbmon#\x00', 0x3ec0c68, 0x200801) kcmp(r0, r1, 0x1, r2, r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001000-0x28)={0x4, 0x15, 0x6, 0x8, "ada40b38193125190e5fc65b1e4ff8dd3bc09b6e22af7d5484afbb7169174a73"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005a6000-0x8)=0x100000001) r5 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r5, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r5, &(0x7f0000433000-0x8)={0x0}, 0x8) 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a2000-0x1)='\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005a8000-0xb)='/dev/vcsa#\x00', 0x0, 0x80000) set_mempolicy(0x8001, &(0x7f0000bdc000-0x8)=0x5, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00001bd000)='./file0\x00', &(0x7f00005ae000-0x62)={0x8, 0x0, ""}, &(0x7f0000e6b000)=0x0, 0x1400) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000661000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000b96000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000533000-0x68)={0x6, 0x80000001, 0xffffffff00000000, {0x77359400, 0x0}, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004be000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) read(r1, &(0x7f00007d5000-0x1000)=""/4096, 0x1000) 2018/01/02 17:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00009be000)="220000001b00030b00000000ef00120132000000000200000000000000ea00050029", 0x22) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007c18e355c10fa", 0xa) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[], 0x200000000000021f) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000012c000)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000003f000)=0x0) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000025d000)=0xfffffffffffffff7, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000096000-0xc)={0x3, r1, 0x1}) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000b4f000-0x8)='./file0\x00', 0x80000000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000ff8000)=0x0) inotify_rm_watch(r2, r3) r4 = open(&(0x7f0000217000)='./file0\x00', 0x141042, 0x0) ftruncate(r4, 0xffff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) pwritev(r1, &(0x7f0000eba000)=[{&(0x7f0000c85000-0xa6)="aa6fdd751be71973d4a4412c1989baa4a3f6e17162e145f8fcc57f9d429f6712aaaf4f6d05ed7384c166151d17ed76c4a19addcde077a664a1a0e7c73b0b0a6ec58fcb45fad0bdc3f689c050b1cc600db315c184a905b95a5051844f91e9eb455f449a142c3c4881049dc009833eda6edba9cf31bef3573ab8c099485a6f0be1175c2eb17ecbf2e3c85ac8b8efda78f3a3fe63ca25bb26ff5f66ec10c238d260a38ddf37da7a", 0xa6}, {&(0x7f00000e4000)="1179645386fa6b608e3ca964a356a8f251b1ffdb91bd3cb6fe54ad44c944aecc1e917956c9151f3ce3c4228da7ee89f90e9fd8df7b320b03c56571e11f42e39356adecd354ee94114a14a2bc647decec85bdd07ff3c9aea061c53c39ea0db49837d6a3b4e44e", 0x66}, {&(0x7f0000c1b000)="27be58bae0bca691c0d3c3eb9739301714ee4c666dd9e8534cf7a04cebf4c1a51038a5e14f98b0ba55166b3c3650689b6572ed8b738aef3a2e5685dc7f9b61f6", 0x40}, {&(0x7f00008a3000)="6be64a6ab246f794fe5f1f3d5e2e63c91bc16b28498618275cea7a1e2f496583087af0f1901b358ef31992a848f223ed51986145", 0x34}], 0x4, 0x0) sendfile(r5, r4, &(0x7f0000b4c000-0x8)=0x0, 0x10000) creat(&(0x7f0000a94000)='./bus\x00', 0x0) [ 60.550947] audit: type=1326 audit(1514912879.255:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=68 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.565634] syz-executor5 (10095): /proc/10089/oom_adj is deprecated, please use /proc/10089/oom_score_adj instead. [ 60.584311] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. [ 60.591934] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. [ 60.650533] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.675617] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.715259] audit: type=1326 audit(1514912879.255:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.741580] audit: type=1326 audit(1514912879.255:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.766303] audit: type=1326 audit(1514912879.255:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:07:59 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/qat_adf_ctl\x00', 0x9b5ad0ad1109d120, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000c33000-0x5c)={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80b}, 0x7, [0x9, 0xffffffffffffffa0, 0x20, 0x3, 0x3, 0x9, 0x5, 0x8000]}, 0x5c) restart_syscall() r2 = socket$netlink(0x10, 0x3, 0x9) r3 = getuid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd7000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f00008a9000-0x1)=0x0, &(0x7f0000831000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fd6000)={0x0, 0x0}, &(0x7f0000af9000-0x4)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0xc) symlink(&(0x7f00002c1000)='./file0\x00', &(0x7f0000e4e000-0x8)='./file0\x00') fchown(r2, r3, r5) r6 = dup2(r2, r2) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000bc7000)=0xf000) shutdown(r1, 0x1) writev(r2, &(0x7f0000fd4000-0x10)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010190", 0x39}], 0x1) 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e81000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fd6000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00009d2000-0x8c)={0x8, 0x5, 0xffffffffffffffff, 'queue1\x00', 0x367, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000eed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eec000)=0x14) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000550000/0x2000)=nil, 0x2000, 0x2000001, 0x32, r0, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000eec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000600000-0x9)='/dev/kvm\x00', 0x101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8d) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000411000-0x20)={0x0, 0x9272f0f8dfca03de, 0x0, 0x2000, &(0x7f0000c3a000/0x2000)=nil}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00006a4000-0x4)=0x5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005aa000-0x9)='/dev/rtc\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008be000)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004a8000)={r3, 0x0}) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f00003f0000)=""/29, 0x1d, 0x40010060, &(0x7f00005ba000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x800, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dc0000)=0x6, 0x2) 2018/01/02 17:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00008cb000)={{0xf000, 0x1, 0xa, 0x100, 0x8, 0x1, 0x6, 0x2, 0x10001, 0x6, 0xa3c, 0x9, 0x0}, {0x100000, 0x3000, 0x3, 0x9f4, 0x3, 0x81, 0x1000, 0x1c, 0xfc00000000000000, 0x8, 0x5, 0x80, 0x0}, {0xf004, 0x7000, 0x0, 0x7f, 0x4, 0x4, 0x0, 0x0, 0xfffffffffffffc01, 0x700, 0x5, 0x100, 0x0}, {0x4, 0x2000, 0xe, 0x8, 0x8000, 0x7fffffff, 0x2, 0xc4, 0x6, 0x7f, 0x1ff, 0x10000, 0x0}, {0x2, 0x4, 0x8696ff937cfacb37, 0x801300, 0x1f, 0x100000001, 0x9ed, 0x80000000, 0x4000000000000, 0x200, 0xaa, 0x200, 0x0}, {0x6000, 0xd000, 0x4, 0xffffffffffffffe1, 0x100, 0x9, 0x8000, 0x0, 0x7b1a8853, 0x8000000000, 0x8c25, 0xfff, 0x0}, {0xf000, 0x100000, 0x13, 0x1, 0x3, 0xfffffffffffffffd, 0x20d142ce, 0xffffffff, 0x5, 0xff, 0x4, 0x7ff, 0x0}, {0x6000, 0x114000, 0xd, 0x8, 0x400, 0x9586, 0x8, 0x40, 0x2, 0xff17, 0x5, 0x9, 0x0}, {0x0, 0x1, [0x0, 0x0, 0x0]}, {0x4000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x10000, 0xf, 0x23367db89d7bcc10, 0x10f000, [0x8, 0x401, 0xffffffffffffff00, 0x9]}) close(r0) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000020c000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x570) bind$alg(r0, &(0x7f000047f000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00000f7000-0xbf)="9bab0fb27a5511cdb149aeb08785842dbb", 0x11, 0x0, &(0x7f0000f1c000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:07:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x101, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000dd5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006eb000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000db000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) [ 60.790782] audit: type=1326 audit(1514912879.255:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=330 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.815266] audit: type=1326 audit(1514912879.255:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.846396] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=10136 comm=syz-executor1 [ 60.878452] audit: type=1326 audit(1514912879.255:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.878469] audit: type=1326 audit(1514912879.255:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 60.878513] audit: type=1326 audit(1514912879.255:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10083 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ca7000-0x8)={0x0, 0x9}, &(0x7f00001cc000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000190000-0x8)={r1, 0x1, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004f0000)={r0}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000080a000-0x5b)="c033d6e9d321dc22709256232181ff6f3fa545c501025ae130abc5bed1e8cf138ea54822e833b171e3a1656cb88ce9473019662892e98cb5a2b5f3ba77696c9b559b1fa8d1f5e8ea16cc804ea90d088d9f00a1e9c1470f15410c27", 0x5b) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003ba000-0x4)=0x0, &(0x7f00006a3000-0x4)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000050e000)=0xf3, 0x4) 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008c3000)={0xffffffff, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffe1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000187000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 17:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001d8000-0xa)='encrypted\x00', &(0x7f0000448000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000037000-0x8b)='T', 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$mouse(&(0x7f0000104000)='/dev/input/mouse#\x00', 0x511, 0x622000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006de000-0x8)=[0x2, 0x3]) keyctl$invalidate(0x15, r0) 2018/01/02 17:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000043b000)='/dev/admmidi#\x00', 0x20, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000019e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000099f000)={0x0, 0x0, 0x30}, &(0x7f000009e000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000080a000-0x8)={r2, 0xfff, 0x7}, &(0x7f0000b55000)=0x8) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) pwritev(r3, &(0x7f000053f000)=[{&(0x7f0000a62000)="1f25d4954e08099870f7103ab2954722a4e70062ed1769b32e29d6305ec84edc611c74d5fd31cb067f41fcf28aedc2e8b973913d3812241302fd6ef6e244a0ee21b82e0bfb493dbf134e96b873b559ebb86d9ead3a3d0b2ad6e6f6cc7c2ed79357367ce43e1913b75c86567b3f0ae3b95350c142c07069a926f182733157cf119f326208ca48b134c7e9be8d53c770deb620da1551932ed97857336b571b95e00917afb7a14f36939b95853feae6dc96dcb6352f68e862be687d2c4949", 0xbd}, {&(0x7f0000759000)="907637fa079db67a482e7fe55fdda96cedbc6502f095e6d10f721ebb0bde42366c45786b8d5c7253e77d4abc11e921eb78d1c2724f8c59fb9711a1121f994e3c42f0fb2a1b727a262462a65dbf7140fe436752a261e3882e11e567d6413dc0953691a3d36d41e37cbbf9f0582ae2822091af488621efb26f6d9309626e678322eb96fbbcbe19971c354bb8a199186afbe83075355943b9b54c12312b17ca8c932b5e283a82d5deed60c57e368161a4a83b3afe9a710f22d9d43862a8e4f9dfcb4251b8274f995c1c", 0xc8}, {&(0x7f0000148000)="", 0x0}, {&(0x7f0000ff5000)="", 0x0}, {&(0x7f0000a44000)="7fbe87335d09a8ef018eac22219dce18ad94e79e22980610ea32d301aeebe24de4e014b7dff0115d888ccec981765d29f595b97c90b9f6ab9744271cf323bdcf9a95fe963e5850284ee85f51dfc8879bc1004de0221d5f6f46c77fd2ee5eb2aa616dd5dbe5d0acc0be255193909ca59df87f475bb6a072a7c0c7ee944051b84db1a19f132b5e62a05b8e725c96852b79e8f610719038c47956cbe854f2e9f99be05a1d59d5e8158c189de321c5693f78407750", 0xb3}, {&(0x7f0000def000)="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", 0xfb}, {&(0x7f0000647000-0x8d)="5edb0f32ad1e65d789e2896ff22fd872ecdcbe1e3af79d61ecc45166089fb780a7e3d99a6356f84baf58d5e9b60d51e81e99ece2d3d02dbaae0d17b8af95030fc8c6c08dba5460beb2d5c1948b14c05807043623f6d26ecd16cb77d82de156d8104f9d21a0c94d39f39e1d8aaaaba9a2a5c5754e8c2be5e48a63604520d6220abdf3c3bef5dbe345712ccccff1", 0x8d}, {&(0x7f0000985000)="4cd1d0c55bda11ae27c13efe57d7d2b211779c6e8b3ae321b9791ee47ab9eac29d2af970cd50eeb63f7bc73c1f42fae9c5a148d8d718fe0332a2831f0f6fbef18f2ab0210f67a1bdafd26fec00474515b519efc667967bc8c45841fd1938bc13702a7918173c3ae8d339af42b6f83e", 0x6f}, {&(0x7f00004fc000)="9e4eed05fbffefb692b2af6ea0cf53", 0xf}, {&(0x7f0000046000-0x3d)="3f1064d79939db71ff6ff2454f038cd77cc56b3f130f193f6f208fd0e142c0c965227b86a8b307eedecccc6b0d14cc67eca0c4221cacabe785f7f9cca1", 0x3d}], 0xa, 0x0) ioctl$void(r1, 0x0) bind$alg(r1, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) sendmsg(r4, &(0x7f0000a4f000-0x38)={&(0x7f0000853000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000763000)=[], 0x0, &(0x7f0000155000-0x1f0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000000b000)={0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0xbf, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5edbd8273edd16b36e2916439ef6373b6cde76535577fcfed313d43808fbf51f77c524c875f51f23f302a8b1470f2e15e9465127e54ba1f0df55ef5ad3a813c9b73d9c2009979e95a29149c85b32da310bd56d7a95bffa5f26b117ac5ded6e2dee983065dc3362f5bb2f1a6402405bd"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/02 17:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000020f000)='/dev/rtc\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000563000)=0x0, &(0x7f00004a9000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r1, &(0x7f0000bce000-0x38)={0x0, 0x0, &(0x7f0000486000-0x8)=[{&(0x7f0000bbe000-0x11)=[{0x11, 0x15, 0x201, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b45000)={0x4, 0x0}) 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000009e000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c2a000)=0x0) sendmsg$netlink(r0, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x11, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x11}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000d47000)={0x0, 0x2c, 0x2, @thr={&(0x7f00008fc000-0x3b)="16a4c5a6d78239c113824111e2d8cc7b47e31af2b27425e66613e115ff7f5a05e310c1849e7c547b37b01c78f4e2fc5f9ccee029d01e3754a3a7d6d76123a1a65a49a0d3b2a4700463f1e4abe56621aa11f50422f228", &(0x7f0000f88000-0x62)="65b935969652339d87da3e2fb5322731ad3de58358330bf0db68734f2175db35b458e25e8120d744cf7bf4490b35a9b1f6b9f34ee3699855455bea91645ac8fa94b0bdb996baea6a4c2beef1b9f650e070d933f7e6a312bb1f1f17d896a58105350d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000)=0x0) gettid() r0 = socket$netlink(0x10, 0x3, 0x0) fanotify_init(0x2, 0x0) writev(r0, &(0x7f0000669000)=[{&(0x7f00007c8000-0x3b)="390000001300094800bb61e1c3e800000700000002000000450000000000800005001a000d00000010000000000000fd17007fff030004001b", 0x39}], 0x1) [ 60.954928] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=10148 comm=syz-executor1 2018/01/02 17:07:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a09000-0xb0)={{0x9, 0x100}, 'port1\x00', 0x30, 0x2, 0x7ff, 0x7, 0x30, 0x89, 0xffffffffffff0001, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x5, &(0x7f00009cd000-0x4)=0x0, &(0x7f000022c000)=0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000810000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000af3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e31000-0x10)={r5, r6, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) close(r4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, 0xffffffffffffffff) [ 61.006723] encrypted_key: insufficient parameters specified [ 61.017490] binder: 10168 RLIMIT_NICE not set [ 61.018393] binder: 10163:10168 ioctl c0306201 2000afd0 returned -14 [ 61.031322] binder: release 10163:10168 transaction 46 out, still active 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f30000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00009d9000-0x68)={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]}) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xb5}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}, {0xffffff81, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x3, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @raw8={"d21727daa1eb0e4c89d32561"}}], 0xf0) syz_open_dev$binder(&(0x7f000000f000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000dc000)={0x0, 0x5e, "bfd0c25e6bebce80c3f21a05409561856636931e318f50cb382c2a31f0074e3b3a7fcae8ea66f826ab11ac7fda908cfae37ea4e01c291af10ff4adeb3e4347edc749b51564fada9b8ae0dabb8dfaf34ffc0f3804d5231937c249867c7d59"}, &(0x7f0000d9a000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eca000-0x8)={r2, 0x1}, &(0x7f0000934000)=0x8) r3 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x134, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r4, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008da000-0x9)='/dev/vcs\x00', 0x8000, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000055b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f39000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000)={r1, 0xffffffff, 0x100000000}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000a01000)={0x0, 0x4ec0, 0xc0f, 0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000030000)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socketpair(0x4, 0x80004, 0x6a, &(0x7f00007af000-0x8)={0x0, 0x0}) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000056c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000420000-0x10)=@generic="2e33a7d8c7bc986e1af99048ae4f9d12") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f9000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000653000-0x10)={0xfffffffffffffffe, 0x8001}) accept4$packet(r0, &(0x7f000038f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000018000)=0x14, 0x800) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000b03000-0x400)={"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"}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) [ 61.031327] binder: undelivered TRANSACTION_COMPLETE [ 61.031348] binder: send failed reply for transaction 46, target dead [ 61.052753] binder: 10176 RLIMIT_NICE not set [ 61.069375] binder: 10163:10168 ioctl c0306201 2000afd0 returned -14 2018/01/02 17:07:59 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000adf000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00005eb000-0x4)=0xa0, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:07:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a1d000)="", 0x0) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00008f7000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000a3c000-0xa)=""/10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000251000-0x9)='/dev/vcs\x00', 0x2002, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00004e6000-0x18)={0xa9, 0x9cf, 0xd2b4, 0x10001, 0x400, 0x4}) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/sequencer\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000617000)=r1) readv(0xffffffffffffffff, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000533000-0x120)={0x5, 0x3, 0x2, 0xaab6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40, 0x4de00, 0x40000000000, "8bb0af725123958b138368dcc03e4c95", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000b88000-0x40)={0x100, 0x1004000, 0x1, 0x3, 0xf6cc, 0x7, 0x2, 0x4}, &(0x7f0000af1000-0x40)={0x89, 0x2, 0x100, 0x200, 0xfffffffffffffffa, 0x2, 0xa0, 0x8}, &(0x7f000091a000)={0x4, 0x80, 0xe4d5, 0xc0, 0x7ff, 0x101, 0x3f, 0x6}, &(0x7f0000178000)={0x0, 0x0}, &(0x7f00006fa000)={&(0x7f0000d76000-0x8)={0x2}, 0x8}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005d3000-0x4)=0x13bf, 0x4) accept4(r0, &(0x7f0000328000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000289000)=0x10, 0x800) ioctl$int_in(r0, 0x5473, &(0x7f0000061000-0x8)=0x6) ppoll(&(0x7f0000b3d000)=[], 0x0, &(0x7f0000fc3000-0x10)={r2, 0x0}, &(0x7f0000e4a000-0x8)={0x0}, 0x8) connect$llc(r0, &(0x7f0000a8d000-0x10)={0x1a, 0x15, 0x12, 0x5b, 0x7, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) recvfrom$llc(r0, &(0x7f0000677000)=""/89, 0x59, 0x10122, &(0x7f000055e000-0x10)={0x1a, 0xf5, 0x1000, 0xa211, 0x6ab, 0x80000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/01/02 17:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$vcsn(&(0x7f00004d0000-0xa)='/dev/vcs#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e8f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00008eb000-0x8)={r2, 0x0}) 2018/01/02 17:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f46000)={0x0, 0x0}, 0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000149000-0x8)={0x0, 0x100000001}, &(0x7f00009c8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e2f000-0x8)={r3, 0x9}, &(0x7f0000dd2000-0x4)=0x8) prctl$setfpexc(0xc, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000322000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) [ 61.089093] binder: release 10163:10168 transaction 48 out, still active [ 61.089098] binder: undelivered TRANSACTION_COMPLETE [ 61.089296] binder: send failed reply for transaction 48, target dead [ 61.139191] encrypted_key: insufficient parameters specified [ 61.146801] device syz4 entered promiscuous mode 2018/01/02 17:07:59 executing program 3: mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095c000)='/dev/rfkill\x00', 0x80003, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000617000-0x28)={@common='gre0\x00', @ifru_mtu=0x20}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000095f000-0xc)={0x2, r0, 0x1}) get_mempolicy(&(0x7f0000697000)=0x0, &(0x7f0000b04000)=0x0, 0xfff, &(0x7f00008bf000/0x2000)=nil, 0x3) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000960000-0x8)='./file0\x00', &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000960000)={0x7ff, 0x8, 0x1f4, 0x7, 0x18}, 0x14) stat(&(0x7f0000960000-0x8)='./file0\x00', &(0x7f00006d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000960000-0x8)='./file0\x00', 0xe000, r2, r3, 0x100, 0x80) r4 = syz_open_dev$usbmon(&(0x7f00006f3000)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000962000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000961000)=0xe8) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000616000)=""/195, &(0x7f000003a000)=0xc3) 2018/01/02 17:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000772000-0x8)=0x100000001) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d31000)={0x80000000, 0x81, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) r2 = syz_open_dev$sndpcmp(&(0x7f00001b3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000aca000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e9f000-0x8)={r3, 0x10001}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/02 17:07:59 executing program 5: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/kvm\x00', 0x1ffffd, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff91fb98ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000307000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000050a000)="53a9fb", 0x3}, {&(0x7f000043e000)="99070530665caee860ba2728c0fe8287aaa367d7efa998f8ef8797d52890e8d7b45bfbe00b5905c092c769045f73a748ff40f85f2786cbf69f3b5a5b78a670a52b495a634e8aae7286b139afb50a5c9881cea4d3d6e7465dd899f86e077d81bf26c19b79f6c9aeaa2035d70c90077fcc26184f279d8ed3ba1b7e3560e8cc816cad7b9931e371fd1c7963fd891f244048836964044c725732d0d6", 0x9a}], 0x2, 0xc) shmget$private(0x0, 0xe000, 0x3, &(0x7f0000384000/0xe000)=nil) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000086c000-0x10)='/selinux/access\x00', 0x2, 0x0) mq_notify(r1, &(0x7f0000902000)={0x0, 0x6, 0x6, @thr={&(0x7f0000ba0000)="bd86d2a7bac064c198ea25a49e75ebb5807967f591fbd0a3f63cf3c180898bc8518fba9dd5a07b31ec76cabce8f3dc183792ac4577ea7e9f430aad84382bfbaae3745280f7bcde95a35cd15683be7122d3092efc7daa2805aa3894485013236c7448ecc7cbe9e531c2e52644960d85cd7898445739a7fe", &(0x7f0000ba6000)="10bad0e0092cadb76604b678b91004ac85662bdd712db7c80a34ac2a7c0c37b1a4a8f05406d98a2f275dc1cf8cf79f70799c386fec79930b462bd32e3b7b9248b85859cdbedb5508240b4dd67fb458f2cec7d3e9c262667b18c8b9c835fded69d0e47bec89dc16a07114e69603deb1a50677ac645b9d4b25257b5274373817840ee69798713b8d016387d69550889e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0xfffffffffffffdb8) syz_open_dev$sndtimer(&(0x7f00007c1000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000a1b000-0x8)={0x0, 0x0}) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000fe8000)={0xffffffffffffffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = syz_open_dev$vcsa(&(0x7f00005c2000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x10040) connect$ax25(r2, &(0x7f0000ec9000)={0x3, {"cc5b169dcc6510"}, 0x0}, 0x10) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f00007bf000)="93035b", 0x3}], 0x1) 2018/01/02 17:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000de4000)={0x0, "91ca5ec61fbb45160b5313f2757cb4c47f99229888610ae6fdc17c5e4542b50f6da57d657b05689a4a11209f3742582b18bab386b63543fe85beaedcf62639f145048a515073c8918b82f7fac9ef7b2038c5d721e9f2194aac6fc2dc41b596f046e4a9001200359fdd051f226a8ae99a74c33caab7d6f3b3d0a17a5b41356d86bd76"}, 0x8a, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000655000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() r1 = syz_open_procfs(0x0, &(0x7f000095a000)='net/tcp\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000de4000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000046d000)={r2, 0x80000, r1}) preadv(r1, &(0x7f0000454000)=[{&(0x7f0000c85000)=""/234, 0xea}, {&(0x7f0000c44000-0x5f)=""/95, 0x5f}], 0x2, 0x0) 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000000f000-0x38)={0x332, 0x0, [{0xbf7, 0x0, 0x3}, {0x8c4, 0x0, 0x3}, {0xbff, 0x0, 0x1}]}) 2018/01/02 17:08:00 executing program 1: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) poll(&(0x7f0000905000)=[{r0, 0x0, 0x0}], 0x1, 0x68b6e25d) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090e000)='/proc/self/net/pfkey\x00', 0x84042, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000090e000)=0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000ba7000-0x14)="acffcd3f080000000000810203000000001d0000", 0x14) fstatfs(r0, &(0x7f0000f92000-0xee)=""/238) 2018/01/02 17:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000738000)={0x81, 0x0, [0x101, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006cd000-0x4)=0x1, 0x4) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002cc000-0xa)="240000001a0025fb0000000000000000800000000004980d010000000000000004810000", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009b7000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x100000001, 0x80000001, 0xae}, &(0x7f0000ae9000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e74000-0x98)={r1, @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]}, 0xfffffffffffff213, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cde000)=[@in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x58) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000eba000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b29000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000aac000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d59000-0x4)=0x5) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) r1 = getegid() r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x10000b) getresgid(&(0x7f0000f97000)=0x0, &(0x7f00008df000-0x4)=0x0, &(0x7f0000959000)=0x0) stat(&(0x7f000018a000)='./file0\x00', &(0x7f000058d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000893000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd3000)={0x0, 0x0, 0x0}, &(0x7f0000bdb000)=0xc) finit_module(r0, &(0x7f0000ba8000)='#\x00', 0x1) fstat(r0, &(0x7f00004fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe1000)={0x0, 0x0, 0x0}, &(0x7f0000e60000)=0xc) fstat(r0, &(0x7f0000f41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() setgroups(0x9, &(0x7f0000003000)=[r1, r3, r4, r5, r6, r7, r8, r9, r10]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000882000)={0x0, 0x0, 0x0, 0x0, r11}, &(0x7f000095b000)=0x10) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000828000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x8}, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000d83000)=0x0, 0x20) 2018/01/02 17:08:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x49020000, &(0x7f0000001000-0x10)="bcdce9837f5135d9364d719477462bdf", &(0x7f0000e44000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00006b3000-0x10)={0x0, 0x0}) 2018/01/02 17:08:00 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000899000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0xfff, 0x10001, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000059a000)='/dev/dsp\x00', 0x40c00, 0x0) read$eventfd(r1, &(0x7f000012d000)=0x0, 0xffffff63) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000900000-0x4)=0x8) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000903000-0x38)={&(0x7f000061d000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000202000-0x20)=[{&(0x7f0000903000-0xb)=""/37, 0x25}], 0x1, &(0x7f0000903000-0x83)=""/131, 0x83, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000901000-0x4)=0x0, 0x4) 2018/01/02 17:08:00 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eaf000)=@int=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe3, "d522ddd497125e1c6db706aa31c3774ca97b6fdf9d32467499999060c935849453958d5f29f581fda732a0c068ff2890f3fef0187e4b747b64bdab53a17293a19f5ff79411dd6bef6211932cfba20473912abb11b2dd725a861f00129bb052de1b5f7470b5498998aadda168c0865f2b3eff280152c72035d2189cf87c6868fe06d95e7a84716d9511d46aaaff5078cdfde3ab053abf3abf65e6065632362f64d21819e71e1eda40ff14402d76cb8d614d29d33e486ede21989413d83c46daab9b62920a4b3f1a6fb150adcb1daac0627f2751d07742f77469405650da033f028c5b10"}, &(0x7f00006a6000-0x4)=0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x1f, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000ef8000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000035a000)={r2, 0xc5f1, 0xe, 0x8000}, &(0x7f0000184000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x9541) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00001c3000)={0x0, 0x0, []}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f00001e0000)={0x3, 0x1, 0x6, 0x3, 0x80}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ea8000-0x18)={r6, &(0x7f0000d87000+0xf0e)="519ef737daf90f6af96cf7ae4f1e5b7480dc3bc99c365c130f5ab169532bb369ecd5c9c696c8aa35120a28c2ddd2f669207959f50093e327a04565db704f237a01dd5116ce6b18a42c098a5dfb251b4ff1adc20ca71915b88f25c09a2c86cc78ac0484c20a1aee52dc1e5aa3556fcc8e4b7d2d07b70be887f8da8caf8029c65c7123aab39367e4fa95ec8f0dec9e2930f094c1601f810b43f45694acd36888f490d8b56d938bbc", &(0x7f00005d8000)=""/198}, 0x18) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x3}]}) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000005b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000848000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xb7, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000000b000)=0x19) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000c000)=[{{&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f000000c000)=""/85, 0x55}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000d000-0xb1)=""/177, 0xb1}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000000a000)=""/246, 0xf6, 0x8}, 0x5}, {{&(0x7f000000d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000b000-0xa0)=[{&(0x7f0000007000)=""/61, 0x3d}, {&(0x7f000000c000)=""/28, 0x1c}, {&(0x7f000000c000)=""/0, 0x0}, {&(0x7f000000c000-0x17)=""/130, 0x82}, {&(0x7f000000d000-0xf)=""/15, 0xf}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000-0xe7)=""/231, 0xe7}, {&(0x7f0000007000)=""/67, 0x43}, {&(0x7f000000c000)=""/8, 0x8}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000009000-0x8f)=""/143, 0x8f, 0x42390088}, 0x6}, {{0x0, 0x0, &(0x7f000000d000-0x30)=[{&(0x7f0000008000-0x31)=""/49, 0x31}, {&(0x7f000000d000-0xe3)=""/227, 0xe3}, {&(0x7f000000d000-0x57)=""/87, 0x57}], 0x3, &(0x7f000000d000-0x13)=""/19, 0x13, 0x721}, 0x52}, {{&(0x7f000000c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000c000)=[{&(0x7f0000004000-0x2a)=""/42, 0x2a}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/217, 0xd9}, {&(0x7f000000d000-0xb6)=""/182, 0xb6}, {&(0x7f000000d000-0xee)=""/238, 0xee}, {&(0x7f000000d000-0x7b)=""/123, 0x7b}], 0x6, &(0x7f0000008000-0x7)=""/7, 0x7, 0x100000000}, 0x4}], 0x4, 0x2000, &(0x7f0000008000-0x10)={r1, r2+10000000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000000d000-0xdc)="c18af22b29da8b75113e3f15959db267bd39712b26b161404675462e66c6849c41bcc4c123a7e6c1e5f15c432df30615175c56ed3097d7451306dbff42602eb8ca0d2a4f7934144ea0fec105644821af85b21d8b416bdc86732d0e4661f2c6d8a0847e23faba2463cf916fd291496bfa1b66791c3602d557fadd05e629b4bbd87a15bfa55320fc36eece5dca0ccc185fe37e7219ddf8af5547987069872b877e5069a6ba4540ab228e0004597aaa5314402c3a9f495c56d602f9bb2e502ac24ed9db749c45895457d339e6006d787f88d4a2c87b1537f6a5bb7a3f79") 2018/01/02 17:08:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0x4, 0x4, 0x6, 0x462a5ff3, "4b41dfccc4b371e312bf59483ff6a9c3749e79436f88cd9db9ed6a799f7e8316e27953e5f30445ef981b99bb", 0x1}, 0x0, 0x0, 0x80000000, r1, 0x7, 0x40, "cdb3fa0d78b649263122aae36dc56e818504e7cf7e0b1fecfce30c95207e1eaccda4f11972fa770c1d0732d08de7b44077172ec95749eec2ba58a25ce9475553", &(0x7f0000001000)='\'-\x00', 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], [0x6, 0xfffffffffffffffa, 0xcb36, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x3ff, 0x4}, {0x10001, 0x80000000}, 0x2, 0x0, 0x49c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 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$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) write$tun(r4, &(0x7f0000c90000-0x49)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0x4f00000000000000, 0x6, 0xbfe1, 0x81, "dcac46584aa254925089c4d25ebb5c4eb99e45196fc7da9cbacf4242350e437caf370b2dda9651c98956f3fb", 0x5}, 0x0, 0x0, 0x5, r1, 0x5, 0x9, "d17365445c6f3590133679771bc6ed10aa6e921afdb8b73c9b56423db7d749a84763f4080755d3bb9759d2d768315d518e87309e7e92f42071e8ec635e90e67a", &(0x7f0000000000)='%mime_type\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2f8a, 0x8, 0x0, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc074510c, &(0x7f0000f55000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001a6000)=[@in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0xffffffffffffff00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000001a000)='/dev/input/mice\x00', 0x0, 0x480040) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000011000)=0x8001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000019000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013f000-0xe)='@&prockeysing\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00009f5000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0xfc04, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffff8, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e25000-0x4)=0x1d, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bef000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000ba9000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) msgget$private(0x0, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000098000-0x98)={0x9, 0x0, [{0xbfa, 0x0, 0xc9e}, {0xafd, 0x0, 0x1b3c14dc}, {0x65a, 0x0, 0x8}, {0x9ff, 0x0, 0xfffffffffffff800}, {0xbf7, 0x0, 0x8}, {0xef3, 0x0, 0x7}, {0x64c, 0x0, 0x9}, {0xbad, 0x0, 0x8b}, {0x0, 0x0, 0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006f7000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x4000000802, 0x0) write(r2, &(0x7f0000327000-0x26)="269d2300421847f1938d00f4ffffff09020050f16b8dc0ea03fffff745626803e517c76e328a", 0xb) getpeername$llc(r2, &(0x7f00001f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000663000-0x4)=0x10) socketpair$inet(0x2, 0x4, 0x3ff, &(0x7f0000fb4000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000eb0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbf000)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00001e0000-0x8)={r4, 0x8}, 0x8) accept4(r2, &(0x7f00006ec000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a8000-0x4)=0x10, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059c000-0x6f)="4a1eec77ad42c024b1c8de7e2d1404fa1e026e5a2641729a46690ad32c043ae938ca71720ddc1a5145856b32d3e49daede78b882516346002534550448ccb8c910fe0e2319e9b07f9cb72a1dca4a69ea763191299b87481830d24d01d263e283b2dd93", 0x63) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000067000)={0x0, 0x0, 0xffffffffffff8000, 0x0}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000069000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x10000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000069000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r4 = syz_open_dev$audion(&(0x7f0000035000)='/dev/audio#\x00', 0xffffffffffffff95, 0x200401) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000068000)=0x0) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x10, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000069000-0x30)=[{r2, 0x100, 0x0}, {r3, 0x82, 0x0}, {r4, 0x8484, 0x0}, {r5, 0x8, 0x0}, {r6, 0x4040, 0x0}, {r7, 0x4081, 0x0}], 0x6, &(0x7f0000068000)={0x0, 0x989680}, &(0x7f0000011000-0x8)={0x8}, 0x8) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$getname(0x10, &(0x7f00008f5000)=""/107) 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005e3000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000551000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ae7000-0x4)=0x0, &(0x7f00004a5000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b02000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f0000676000-0xc)='/dev/audio#\x00', 0x6, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) statfs(&(0x7f0000e76000-0x8)='./file0\x00', &(0x7f0000e0d000)=""/222) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x5, 0xfbb, 0xffffffffffffffff, 0x0, 0x0}]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c93000)=0xffffffffffffffff, 0x4) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000065c000-0x58)={0x2, 0x0, [{0x490, 0x0, 0x0}, {0x80f, 0x0, 0x0}]}) 2018/01/02 17:08:00 executing program 6: open(&(0x7f0000520000-0x8)='./file0\x00', 0x1, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x941, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000001, 0x0) listen(r0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/cuse\x00', 0xf29188fb67c93328, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000045d000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000d6b000)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000856000)="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") syz_emit_ethernet(0x5a, &(0x7f0000856000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x84, 0x0, 0x20, 0x7f, 0x0, 0x9, 0x1}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ec4000-0x8)={0x0, 0x5, 0xf36d}, &(0x7f0000a68000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002f7000-0x8)={r2, 0x5, 0xfff}, &(0x7f0000e3f000)=0x8) syz_open_pts(r1, 0x408000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005a7000-0x4)=0x0, 0x4) 2018/01/02 17:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/checkreqprot\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003a3000-0x4)=0x3, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000ff6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x458) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4b000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffffffffffe0) msgget$private(0x0, 0x428) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000154000-0x77)=""/119) 2018/01/02 17:08:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000a5d000+0x93c)='./file0\x00', &(0x7f0000001000-0x10)=@random={'btrfs.\x00', '/dev/kvm\x00'}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006f8000)=0x0, &(0x7f0000bb8000-0x4)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b9c000)={0x1, 0x0, [{0x2c6, 0x0, 0x0}]}) r4 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000f8f000/0x3000)=nil) shmat(r4, &(0x7f0000732000/0x4000)=nil, 0x1000) 2018/01/02 17:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = semget$private(0x0, 0x3, 0x2) prctl$setname(0xf, &(0x7f0000ca2000)='posix_acl_access^}\x00') semctl$IPC_RMID(r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r4 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() getsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f00006c0000)=""/198, &(0x7f0000335000)=0xc6) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) getsockopt$inet_int(r4, 0x0, 0x31, &(0x7f00005cc000-0x4)=0x0, &(0x7f000063d000-0x4)=0x4) dup3(r3, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r5 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000578000-0x8)={0x0, 0x0}) keyctl$revoke(0x3, r5) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) pipe2(&(0x7f0000a83000)={0x0, 0x0}, 0x84000) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b95000-0x4)=@int=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000047e000)='/selinux/create\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000aaf000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001f000)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000d6000-0x20)={0xffffffffffffffff, &(0x7f00006a1000-0x1)="", &(0x7f0000ffc000)="", 0x0}, 0x20) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a72000)={0x0, 0x9, 0x30, 0x7, 0x7f}, &(0x7f00000d6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008cb000-0xc)=@sack_info={r2, 0x896c, 0x10000000}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/vcs\x00', 0x400000, 0x0) [ 61.543497] syz2: Invalid MTU 0 requested, hw min 68 [ 61.562060] device syz4 entered promiscuous mode [ 61.578594] syz2: Invalid MTU 0 requested, hw min 68 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009c0000-0x4)=0x0, &(0x7f00002ba000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f59000-0xbc)={0x51, 0x2, 'client1\x00', 0x2, "98c450d3fdb11a83", "c3d30b07cb0e37f403bc51b0e1e2ea9f2e3373f539a7d2f67453dc3623befd4e", 0x10000, 0xe09, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 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]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/02 17:08:00 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000837000)=@generic="95de2951a6b8ddb98dce4320eba8e8d4", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e9f000)=0x0, &(0x7f0000d37000)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f00003a6000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") close(r1) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00001ce000)={0x3, 0x78, 0xff, 0x3, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x6, 0x1, 0x80000000, 0x1ff, 0x6, 0x58, 0x10000, 0x28b4, 0x7ff, 0x6, 0x2fd7, 0x6, 0x80, 0x1000, 0x7fff, 0x0, 0x7fffffff, 0x2, 0x7f, 0xffffffffffffe93a, 0x81, 0x80000001, 0xfffffffffffffffe, 0x4, 0x8001, 0x8, 0x7, 0x800, 0x0, 0xfffffffffffff800, 0x5, @perf_config_ext={0xfff, 0x9}, 0x800, 0x9087, 0xfa, 0x5, 0x8, 0x2, 0x591, 0x0}, r3, 0x1, r0, 0x1) r4 = accept4(r0, 0x0, &(0x7f0000c91000)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000e46000-0x94)={{0x80, 0x5, 0x91f8, 0x401, 0x80000000, 0x9}, 0x9, 0x4, 0x0, 0xfffffffffffffffd, 0x8, "ff33ef5a396f4e12222fdcf1af45a9e2e0e9b80be59bb6a4e2fbcc3c2fa94431da995b935884db8ff7484b292d179b1ce3732cc6048abeaf9adc6f560bdca9a45dac13165e7577b6fcea6d258abbbad6123490772b8a0bcb7f9e4ccaa1e4b214072e788c8697ab4bda4f88c64264297db563648d538747c775b1e94a97fb89a2"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000a5c000-0x4)=0x8) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000742000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00008a5000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000086000-0x26)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) setsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f000017c000-0x4)=0xffffffffffffffff, 0x4) 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000afa000)="2400000032001f0014b2f40000080000000007090800ff0001ffffff0800000000000000", 0x24) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000008d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009d9000)={0x0, 0x2}, &(0x7f0000855000-0x4)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f000095b000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000095a000-0x18)={r2, 0x100, 0x30, 0x3, 0x4c99}, &(0x7f00009ff000)=0x18) [ 61.899941] tc_ctl_action: received NO action attribs 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key(&(0x7f0000639000)='ceph\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000faf000-0x54)="a55c1ca87e493fb20d66de4ec1e44a4c171177d4db6f369c724546d5ace20a7661bceba5a9c82b32c9c25cd7c4784a88c5a09cc15e2b336792e0a535b6a46874205007e77dace7c334f8dafbf7f76bf7995c7a00", 0x54, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000faa000)='./file0\x00', 0x400, 0x81) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0204900, &(0x7f0000931000-0x20)={0xfff, 0x9, 0xafe, 0x7, 0x0}) pipe(&(0x7f000095d000)={0x0, 0x0}) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000bc3000-0x8)={r2, r3}) keyctl$get_security(0x11, r0, &(0x7f0000f7c000-0x71)=""/113, 0x71) r4 = syz_open_dev$sndpcmc(&(0x7f00005e2000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20040) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000026d000-0x4)=0x0) setgroups(0x0, &(0x7f00008f9000-0x4)=[]) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0xa) r2 = getuid() getresgid(&(0x7f0000e65000-0x4)=0x0, &(0x7f0000f58000)=0x0, &(0x7f0000e5b000)=0x0) fstat(r0, &(0x7f00007e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c43000)='./file0\x00', &(0x7f00008cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002fc000)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000136000)={{0x1, r2, r3, r4, r5, 0xa2, 0x3ff, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x8, 0x1000, 0xfff, 0x3ff, r6, r7, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000fb0000)={0x1, 0x0, [{0xce, 0x0, 0x80000000}]}) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x16, 0x4) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000020e000-0x60)={0x0, 0x24, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a54000)=0x0) timer_gettime(r1, &(0x7f0000e56000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000083b000)=0x0, 0x0, 0x8001, &(0x7f0000402000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x8000000000, 0x4) 2018/01/02 17:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e42000)={0xe0b61dd, 0x0, 0x8000, 0x0, 0x9, 0x7, 0x5, 0xffffffffffffffce, 0x0}, &(0x7f0000933000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dc2000)={r2, 0x1ff}, &(0x7f00003f1000)=0xfffffffffffffd69) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000293000)={r3, 0x1000}, 0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f0000567000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f0000a74000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000d61000/0x4000)=nil, 0x4000}) 2018/01/02 17:08:00 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bea000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f000040f000-0x4)=0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") ppoll(&(0x7f0000d14000-0x10)=[], 0x0, &(0x7f00009b1000-0x10)={0x0, 0x0}, &(0x7f0000548000-0x8)={0x0}, 0x8) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d34000)={@generic="2e60ac00000000000081000000cebd5c", @ifru_mtu=0x101}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c85000-0x4)=0x0) 2018/01/02 17:08:00 executing program 7: r0 = gettid() ptrace$cont(0xf, r0, 0x3a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 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) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/199, 0xc7}, {&(0x7f0000003000)=""/170, 0xaa}, {&(0x7f0000002000)=""/0, 0x0}], 0x5, &(0x7f0000003000-0xd5)=""/213, 0xd5, 0x8}, 0x40) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0xd, r1, 0x1, 0x3fc00000, 0x6, @random="ebf836e4c2c9", [0x0, 0x0]}, 0x14) [ 61.935428] tc_ctl_action: received NO action attribs 2018/01/02 17:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000020000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) io_setup(0x7e, &(0x7f0000b77000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) io_getevents(r1, 0x80000001, 0x9, &(0x7f00001f4000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b78000)={r2, r3+30000000}) 2018/01/02 17:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xfffffffffffffff8) request_key(&(0x7f0000f42000-0x12)='.request_key_auth\x00', &(0x7f0000d89000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebe000)='mime_type-^\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000c5a000-0x8)='keyring\x00', &(0x7f0000502000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000363000-0xa)='id_legacy\x00', &(0x7f0000fa7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)='system%bdev\x00', 0xfffffffffffffffa) sync_file_range(r0, 0xfdd, 0x9, 0x2) r2 = add_key$keyring(&(0x7f0000e73000-0x8)='keyring\x00', &(0x7f000066c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$invalidate(0x15, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b6000-0x4)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000621000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000de1000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f0000089000-0x11)='net/fib_triestat\x00') sendfile(r4, r4, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000f61000)='/dev/midi#\x00', 0x100000000, 0x408080) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007de000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000796000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000b000)={r3, 0x5, 0xf7, 0x401, 0xff, 0x1}, 0xfffffffffffffce2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000eed000+0x94a)='/dev/vcsa#\x00', 0x4, 0x101000) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000145000)=0x9, &(0x7f0000b2e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000b53000)={0x2, 0x2, 'client0\x00', 0x0, "c4a54ef26e61d8b6", "cbcfd990211c920dc07c6886c8256afa093d75c6a19ef69d1dbcdc04a57b14fe", 0x0, 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]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bc6000-0x4)=0x0, &(0x7f000024d000)=0x4) 2018/01/02 17:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00008b5000-0x5e)=@file={0x0, ""/92}, &(0x7f0000fab000)=0x5e) ioctl$int_out(r0, 0x2, &(0x7f0000c3e000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000456000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b43000)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f00008a5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000081000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000352000)=0x0) 2018/01/02 17:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f000006f000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffff4cffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bce000-0x8)={0x0, 0x1f}, &(0x7f00000c3000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000068c000)={r1, 0xb972, 0x9, 0x0, 0x3, 0x0}, &(0x7f00002e0000-0x4)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x240) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/02 17:08:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8000000000000026, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) r3 = msgget$private(0x0, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000005000-0xc3)=""/195) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x100000000, 0x3, 0x200, 0x2, 0x4, 0x9, 0x40, 0x2, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0x4162bff}, &(0x7f0000007000-0x4)=0x8) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/01/02 17:08:00 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000055b000)={0x26, 'hash\x00', 0xffffffffff800001, 0x100, 'crct10dif-pclmul\x00'}, 0x1e0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000ea1000-0xb)='/dev/midi#\x00', 0x7, 0x8001) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000062f000-0x6)={0x100000000, 0x7fffffff, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 17:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007fb000-0x14)={r2, 0x5, 0x9, 0x9, 0x78, 0x6de9}, &(0x7f0000b12000)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006c0000-0x8)={0x0, 0x0}) readv(r5, &(0x7f0000ea7000-0x50)=[{&(0x7f000078f000-0xfb)=""/251, 0x0}, {&(0x7f0000737000)=""/249, 0x0}, {&(0x7f0000f1e000)=""/41, 0x0}, {&(0x7f0000684000-0x1)=""/1, 0x0}, {&(0x7f000041a000)=""/4096, 0x0}], 0x152) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/02 17:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a90000)=0x3, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0xfffffffffffffdc4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d80000)={0x0, 0x0}, &(0x7f0000138000-0x4)=0x8) 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000067a000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000004b000-0x14)={0xfffffffffffffffc, 0x0, 0x7, 0x7, 0x5}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0xfd40) syz_emit_ethernet(0x3e, &(0x7f0000003000-0xd5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/02 17:08:01 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000003b000)='asymmetric\x00', &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000003c000-0xa)='blacklist\x00', &(0x7f000003b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000-0x7a)="4430912a4b4d7532a2e9b65a587ae1a2b6a814c09dfb33fab419dc653f6dd289a892a282fd1f5a38b3ee753dfe47438b554657b799e34a9036f63cafb9f8213558e5082e18f584092c77ca21d872996da9c8fcbc06236c72bd5eebad008d6b841d4c365943b1d03646b1ee8b28d4e6544df460381b65d9b0d50f", 0x7a, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000)={0x2, &(0x7f0000036000+0x8a1)=[{0x34, 0x0, 0x0, 0x6}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/02 17:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f000006a000-0x8)={0x0, r0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000ab4000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00007b8000-0x10)={r3, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) dup2(r1, r2) tkill(r0, 0x1f) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") io_setup(0xf0cf, &(0x7f0000da6000)=0x0) 2018/01/02 17:08:01 executing program 2: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = userfaultfd(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000623000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00001df000-0x20)={"63b8a3c87ace555a783c49eadbe6768d", {0x4, 0x5305, 0x8, "4db4ba89e03d", 0x4, 0x0}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000416000)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000923000)={{&(0x7f0000876000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r1, &(0x7f0000472000)=""/32, 0x20) sched_setaffinity(r0, 0x8, &(0x7f0000194000-0x8)=0x2000007fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f000044c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00007ee000-0x4)=0x8) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00001ca000-0x4)=0x0, &(0x7f0000a78000)=0x4) 2018/01/02 17:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074b000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000ffc000-0xd)='/dev/urandom\x00', 0x0, 0x2000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00006fb000-0x4)=0x0) 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c56000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f00000b4000-0xda)=""/218, 0xda) gettid() 2018/01/02 17:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2018/01/02 17:08:01 executing program 4: r0 = msgget$private(0x0, 0x200000000007c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000071000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f9000-0x4)=0xc) msgctl$IPC_SET(r0, 0x2, &(0x7f0000377000)={{0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r0, &(0x7f000029b000-0x10)=[{&(0x7f0000941000)=""/244, 0x9a}], 0xffffffffffffde4, 0x3) 2018/01/02 17:08:01 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000026e000-0x4)=0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000604000-0x20)={0xfffffffffffffff8, 0x8, 0x8004, 0xfb4, 0x0, 0x529cc3ee, 0x8, 0x7, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce0000-0x20)={0x5, 0x1, 0x8000, 0x100, 0x23, 0x8, 0x5, 0x7, r1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r2, r2, 0x4000007, 0x0) 2018/01/02 17:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00009f2000-0x4)=""/4, &(0x7f0000000000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000736000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) 2018/01/02 17:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xfffffffffffffffb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000265000-0x8)='./file0\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000d9000)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e9f000)={0x0, 0x9, 0x4, 0xa27}, &(0x7f00008bc000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e5000-0x8)=@assoc_value={r1, 0x3}, &(0x7f000026f000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017967947d0b0800c30001000020f700000ff915f801", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000219000)={@generic="88f17abeba80d3df0acbbd6937f44efe", @ifru_flags=0x0}) recvfrom$unix(r2, &(0x7f0000a22000)=""/33, 0x21, 0x40, &(0x7f0000058000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000096a000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {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, 0x101, 0x0, 0x0, 0x10001}}, &(0x7f0000a3b000)=0xb8) 2018/01/02 17:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000050b000)='attr/sockcreate\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a77000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b21000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000cfe000)={0x4, 0x0, [{0x1000, 0x2, 0x0, 0x0, @msi={0x2, 0x800, 0x7fff}}, {0xffffffffffffff00, 0x4, 0x0, 0x0, @msi={0x6, 0x4, 0xfff}}, {0x8000, 0x2, 0x0, 0x0, @msi={0x1f, 0x100000000, 0xffffffffffffa004}}, {0xfe, 0x3, 0x0, 0x0, @adapter={0x0, 0x101, 0x9, 0x9, 0x4}}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000be2000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0xffffffffffffff42, 0x0, 0x0}) 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa0583ad38bb7e08b, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x58)={0x5, 0x0, [{0x38b, 0x0, 0x1}, {0x915, 0x0, 0x1}, {0x3a4, 0x0, 0x8e9}, {0x287, 0x0, 0x401}, {0xb90, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d6000)=0xc) getgroups(0xa, &(0x7f0000452000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) chown(&(0x7f0000261000-0x8)='./file0\x00', r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00000b6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:01 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f00000c5000+0xdb5)="", 0x22, 0x1, &(0x7f00003c7000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xa9) r1 = msgget$private(0x0, 0x200) msgrcv(r1, &(0x7f000079d000-0xe8)={0x0, ""/224}, 0xe8, 0x2, 0x3800) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dfd000)=0x0, &(0x7f0000dfd000)=0x4) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f0000254000)='./file0\x00') [ 62.466822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 62.508679] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/02 17:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) io_setup(0x40, &(0x7f00005bc000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000b25000-0x12)='/dev/snd/pcmC#D#c\x00', 0xcf0, 0x140) mmap(&(0x7f0000000000/0x9e0000)=nil, 0x9e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00009de000)='/dev/amidi#\x00', 0x2, 0x800) openat$audio(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/audio\x00', 0x404000, 0x0) read(r3, &(0x7f0000715000-0x6c)=""/108, 0x6c) sched_setaffinity(0x0, 0x8, &(0x7f0000a60000-0x8)=0x5b5) read$eventfd(r0, &(0x7f000068a000-0x8)=0x0, 0x8) io_submit(r2, 0x1, &(0x7f0000103000)=[&(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/02 17:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f000025e000)='./control\x00') pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000089000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000484000-0x20)={{&(0x7f0000058000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x40000000400000, 0x402) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000063f000-0x4c8)={{0x80, 0x0, 0x1, 0xaa, "f6e5024c90f1eb2c8ee18c6e54e1c618573cfc64d8b08f9b4e3d74e19152a24f00b8e01cff3d4a16bdfac8b7", 0x1}, 0x80000000, [0x5e9f, 0x7fffffff, 0xfc00000, 0x10001, 0x4, 0x200, 0xd8f, 0x6, 0x85d1, 0x7, 0x200, 0x5, 0xcf7, 0x1ff, 0x5, 0xffffffff, 0x100, 0x699, 0x9, 0x80000000, 0x7, 0xd9, 0x1bfea22d, 0x3, 0x1ff, 0x7, 0x9, 0x100, 0x100000001, 0x6, 0xd76, 0xffffffff, 0x3, 0x2a7f, 0x6ca3, 0x0, 0x9, 0x4, 0xffffffffffffffff, 0x5, 0xfff, 0x6d, 0x3, 0x2, 0x40, 0xffffffff80000000, 0x7, 0x20, 0x1, 0x0, 0x0, 0x5b, 0x401, 0xfff, 0xc2, 0x10000, 0xd7d, 0xe5, 0x7, 0x5, 0x0, 0x8001, 0x7, 0x8, 0xffff, 0x18, 0x7, 0x401, 0x19c9, 0xffffffffffffffc0, 0x0, 0x1, 0x3ff, 0x610, 0xdff, 0x5, 0x9, 0x4, 0x2, 0x4, 0x75, 0x0, 0x200, 0x7, 0x2d9, 0x1, 0x7fffffff, 0x1, 0x101, 0x3, 0x2, 0x4, 0x7fffffff, 0x1000, 0x80000000, 0x6c28, 0x7, 0x2, 0x800, 0x1, 0x13, 0xe534, 0xcbb, 0x9, 0x3ff, 0xfffffffffffff001, 0xb47, 0xfffffffffffffffd, 0xc41, 0x48b, 0x4, 0x49a, 0x34, 0x10001, 0x8, 0x9, 0x1, 0x7, 0x4, 0x3f, 0x6a7, 0x401, 0x200, 0x6, 0x5, 0x30000000000, 0x7f, 0x7], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioprio_get$uid(0x3, 0x0) 2018/01/02 17:08:01 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e45000-0xb8)={0x0, 0x4, 0x0, 0x4, 0x3f, 0x9, 0x10001, 0x1, {0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c275636, 0x101, 0x6, 0x4, 0xffffffffffff1b09}}, &(0x7f00009a8000)=0xb8) syz_open_dev$sndpcmc(&(0x7f0000c9d000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x90600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5e1ead47, 0x7, 0x8, 0xfffffffffffffff7, 0x7, 0x2, 0x5, 0x10000, r1}, 0x20) r2 = socket(0x11, 0x3, 0x0) setsockopt(r2, 0x30000000107, 0x9, &(0x7f0000cec000)="", 0x0) 2018/01/02 17:08:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000+0x9dc)=0x10) ppoll(&(0x7f0000002000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0}) 2018/01/02 17:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005b0000-0x6b)="6425679f95fb28a16ee808e7ec8f4f50d8db4f62fd03bdb394affc1755ecd80b1bd99568181a74dcd4cae8086214ea0218a78ef3f5e23622601a9dfdae1661a471ee2dba70ea07b68dbb43e327f6368de0e1e9096545031c618fb0e84471648bdffffbe1e5677d92e9489a", 0x6b) rt_sigpending(&(0x7f0000238000)={0x0}, 0x8) 2018/01/02 17:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000cc7000-0xc8)="bd0797a8f04cd916521fd4143298558d853531e74a748b919e12aec49e5b7fdacb0685474f9b741a101b2bc46bd8f7c132a9994c2fab7c784ebf100d39f38ffe63f82e6623be0ddce9ee08d7c7057b1f9a8981b7075f48532d6a05cd6e9b6bcdfa8c37b5768f14b8f3c89c200739e85453bdff48ba51f861a1c5f79ac040c1e79f5101ed51bccb34bc78a547b25a7c3da886f46bb825abf81041750ee29e746b053272f0d5b79e3e76622e6e8c6a2be6750f63964ac837dfca928057a294dc47be1b8090077f5eaa") r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d7000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d83000-0x8)={0x0, 0x0}) write(r1, &(0x7f000012e000)="2235cac56bebc7c2c3c577d50c86284d57da5f21b3dd20ec77acada48b641c7f674344a6c84e6b15ed1614a71798996736940b13eab6f51b31aba82ef69e66bc1e9049c98f524963b13e3e0a24fccc6d3e4e5ff9960dc2616c2c4198e9a93b4217f8f704fc4bb61ff6008d37c05e686804f63e32f6e4bc81fe2b38e7429862f8f0594a974ee7b35173b4b6bdd6a1e19a78cff6c1533848d530a8af40e75f928999926bc0781755a1032fe817f573e8065c242fa5e1d92090de7df5f7035223eee865e007b0633ff4c2d39d9d30e2300fcf4ebbffd797d229c9fe75a6672dfbc823d2df1e44d98ba86461ce25", 0xec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000349000)={0x0, 0x4}, &(0x7f000050a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009f6000)={r3, 0xdbc5}, &(0x7f0000ba8000)=0x8) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000501000)={r2, 0x2}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket(0xf, 0x3, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00001a8000-0x38)={0x7, 0x0, &(0x7f0000e09000)="af2974a5f8c763eb29c4a48b7deb719d6c36883ada1b57484a13409b77ba44571bf00e21e6b96c33509658013bb369a7692ff49ba2bbdb03ce3284ca7c422937bb49a4c57bb1dac6d4f54f51edcec3574b470955e441", &(0x7f000054f000)="476c5c5582330449a191502cf6329745bf9d45fa51f86668ef6c981aa3c95de81a41be099ede188ae2cc4e5646fca4a11fbc8a443c4c67735b2d77cac85c8d24704c60ee997bdeec4f6a0933684d02a4f4e0b2b6b4aaeefc7631933295ebc59bf59b3eb6ada02c91ebd4736989eaedd31512ac1280a57ad4812df0ad4f", 0x56, 0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000085e000)={0x826, {{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) write(r4, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000491000)=""/158) epoll_create(0x1) 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f06000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d06000-0x1c)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) lsetxattr(&(0x7f0000e26000-0x8)='./file0\x00', &(0x7f0000ea2000)=@random={'user.\x00', 'vmnet0\x00'}, &(0x7f0000bb7000)='lo^-\x00', 0x5, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f00009e3000-0xba)=@known='security.capability\x00', &(0x7f0000000000)="", 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000de8000-0x6)={0xb1d7, 0x4, 0x2cb4000000}) 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000828000)=0xf6cb) [ 62.741341] [ 62.744194] ============================= [ 62.759051] WARNING: suspicious RCU usage [ 62.778813] 4.15.0-rc6-next-20180102+ #86 Not tainted 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80002) write(r0, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/01/02 17:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) utime(&(0x7f000012c000)='./file0\x00', &(0x7f0000f89000)={0x81, 0x97}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee8000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40}]}, 0x10) 2018/01/02 17:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000628000)=0xff, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000083a000-0x10c)={0x400, 0x1dbb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x88, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000274000-0x8)={r0, r1}) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:08:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000036c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000eef000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003cb000)={r1, 0xdd, "498661afc52934d6cb4ef24e6b15f3d6d5a241cc6a05d118a0cd0e7b84747887239694770cc83e792d6e1ecbbbc84d6b4d3e13b2f390ba1c96ad254c02d9305eccc229a86b19aa4ea1d198588ebccf7ab3f81d718ebfc1fecb211c33734a36ae2c8440baf7c7a66839192d39773867b2bf84db9d0d2d4e41b89b272d77b1e1c33c8053a59e8341385713a75905d91b3f08af1a719316f28958be7eedbd976ccefecd1a075532ab56d921493a2e64651dca83a0960141886670f55f94958c091f085188bcdae9d304c3809a662215c7fef6d156bdbd229e9fac00598408"}, &(0x7f0000000000)=0xe5) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008fc000-0x88)={0x0, 0x0, ""}, &(0x7f0000f67000-0x4)=0x8) r3 = memfd_create(&(0x7f00007b1000)=' ', 0x2) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000565000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r2, 0x0, 0xe, 0xd8, &(0x7f00005f7000)="1ec9eb815e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x0, 0x0}, 0x28) [ 62.788792] ----------------------------- [ 62.796415] net/netfilter/ipset/ip_set_core.c:2057 suspicious rcu_dereference_protected() usage! [ 62.812244] [ 62.812244] other info that might help us debug this: [ 62.812244] [ 62.823397] [ 62.823397] rcu_scheduler_active = 2, debug_locks = 1 [ 62.835186] 3 locks held by kworker/u4:1/21: 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='cmdline\x00') read(r2, &(0x7f000000a000-0x1000)=""/4096, 0x1000) 2018/01/02 17:08:01 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6b8, &(0x7f0000001000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f00002b3000)=[&(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00003d6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000098000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000c7d000)=0x1) ioctl$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, &(0x7f00004f2000)="", 0x0, 0x20008000, &(0x7f00009d1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000579000)=[{&(0x7f0000b02000-0x1000)="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", 0x8b7}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x3) 2018/01/02 17:08:01 executing program 4: perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001ea000-0xa5)=""/165, &(0x7f00008f6000-0x4)=0xa5) 2018/01/02 17:08:01 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003fd000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x80fb, 0x8, 0x7, 0x7fffffff, 0xfffffffeffffffff, 0x2}, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x10000, 0x10, 0x66, 0x2}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000049c000)='tls\x00', 0x4) close(r2) [ 62.851211] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000811cb1a1>] process_one_work+0x71f/0x14a0 [ 62.866145] #1: (net_cleanup_work){+.+.}, at: [<00000000ac72e3b0>] process_one_work+0x757/0x14a0 [ 62.889063] #2: (net_mutex){+.+.}, at: [<00000000f61c0402>] cleanup_net+0x139/0x8b0 2018/01/02 17:08:01 executing program 1: pipe(&(0x7f000026a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f92000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x7d, "eef1a2c6e6f2cf82b9e2944a0d74a448c49a8cb30be0a9cf0715d2f1b0581248cab937223ab839f56a2a9c608a97d66d30f2fb17188c57dac24bcbd1848e38f404a66d4566a2d4aee391e2b5e477db50bbe4bbc0c2b7ec1fdd9051db77e543f3b9a3f2a500d787e953e39815924bcd0b36dbb46dd3b9f9cd6990f7051d"}, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) sendfile(r4, r4, &(0x7f0000032000)=0x0, 0x7ff) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x10001, 0x2, 0x7ff, 0x4, 0x81, 0x3, 0x3, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ba0000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000584000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e09000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000861000)=0xfffffffffffffd44) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000338000)={0x0, 0x0, 0x0}, &(0x7f0000def000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000030000-0x4)=0x0) r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f00000de000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000ac0000-0x38)={&(0x7f0000ac1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dc5000)=[{&(0x7f0000af0000)="334a384abde4c0ed602254606388451fa83b90ec020b6327e9041cca79100f1fa5996e32520c2fa77a3a30e442a3247f7cbd726331c53e9cbb7f6ed50267850b5319caec6088ea4b8c9fa045d34546084f71d764f9f0b28ee3d8d408e87959e3ffae87d692457b874db7d6bf5da122776489961b890aeea20fc6c551dbcd11d03c0f8c07614558f8", 0x88}, {&(0x7f0000e8f000)="bfa1741de1928d789f60d63adca99266c997f5b11190b30361637d0416ff8f4f", 0x20}, {&(0x7f0000b61000)="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", 0x1000}, {&(0x7f0000238000)="355aba4cb7cd4f520e54f209b56f4262dd926669005d209e182eca2cfe8ffdb7cc04ed8bcd9ff1330237e53e1a4a16afb2e3380713865ed34b4aff8e772dfe2f94312db49eb6b02ed3f737f3d7ddd3ef7b9d3829a9d117b1c11be26a17bfc22aa085fe1e96c6f7f84c67646faea78d16a44b4a1c910bea", 0x77}], 0x4, &(0x7f00008de000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r5, r1, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r5, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x800}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r13 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r13, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000001000-0x54)=""}) socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000f2f000)=@generic={0x10000000000001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) [ 62.903190] [ 62.903190] stack backtrace: [ 62.914465] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 62.922612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.931958] Workqueue: netns cleanup_net [ 62.935994] Call Trace: [ 62.938562] dump_stack+0x137/0x198 [ 62.942174] lockdep_rcu_suspicious+0x123/0x170 [ 62.946821] ip_set_net_exit+0x2c6/0x480 [ 62.950857] ? ip_set_flush+0x4e0/0x4e0 [ 62.954807] ops_exit_list.isra.6+0xae/0x150 [ 62.959199] cleanup_net+0x3f3/0x8b0 [ 62.962904] ? unregister_pernet_device+0x80/0x80 [ 62.967736] ? __lock_is_held+0xb6/0x140 [ 62.971799] process_one_work+0x801/0x14a0 [ 62.976031] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 62.980695] worker_thread+0xe0/0x1010 [ 62.984586] kthread+0x33c/0x400 [ 62.987924] ? process_one_work+0x14a0/0x14a0 [ 62.992387] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 62.997817] ret_from_fork+0x24/0x30 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0x1) set_tid_address(&(0x7f0000000000)=0x0) 2018/01/02 17:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000039a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000d30000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000315000-0xa)='/dev/vcs#\x00', 0x8, 0x20802) getsockname(r5, &(0x7f0000d4e000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000449000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000f3a000-0xa6)=""/166) r7 = getpgrp(r4) prlimit64(r7, 0x7, &(0x7f0000468000)={0x7, 0x6472}, &(0x7f00009a9000-0x10)={0x0, 0x0}) poll(&(0x7f0000fbf000)=[{r6, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) 2018/01/02 17:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b6f000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000204000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000060b000-0x4)=r0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00005a6000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00004cf000-0x20)="00000000000002000003ddffff15e30019000000000000020449faf5238f7e23"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000019e000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000ebe000-0x10)={&(0x7f0000c12000/0x2000)=nil, 0x2000}) 2018/01/02 17:08:01 executing program 4: r0 = socket$inet(0x2, 0x805, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f00006ed000)=0x4) getsockopt(r0, 0xff, 0x0, &(0x7f0000a58000-0xdd)=""/0, &(0x7f0000c1c000-0x4)=0x0) clock_settime(0x6, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7f0b, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2f4, 0x4, 0x6, 0x7}, &(0x7f0000001000)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x876, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="732c6f28c40de5dad4440a604951ac7d328e331000c34e1c950a4891673c5a1ba855bbea67ceb46228229647c8958ac2b487bf24d551e978eae5313feeb12731786f5ecb4d38ea2fcb2a70c8c6f17694cc0796da6147bfbb4628159fba0ac38fd7a641d05aff", 0x66}, {&(0x7f0000001000-0xa3)="afb846004254c510f2fdf3b62e11d4da34a43a8acde4d0f381ce4d0cfaee3bae35e1ed2f2dba0a1a8a5c5c48fe17b4fa67400037e6c34422dea3dfa1a19f9963fd7044982d66266cabd574050ec45366f1da4b284e4ada98fdb4b255a03ff7a2d7352614792171634883574133f5bd5cfaea634d6476a2facaeca84b601c83c89976e14d044ba35ba85ad7d6c9efa88b327e58c1b10c3de8792c673ac050c07a1ecc5c", 0xa3}, {&(0x7f0000000000)="a728d9052c3237e7352d0d0fde928462a3ce39b13e2c6f0aa58111eb72658a1fdd41d8d9e8d44d560fec6f180191e6d6d31e574e2fd68d6f790a2202a9bd346dfd2fa208486aae68a287473ff932bc8a3b7bb037d9eb6596daedb8ace67b34255c454510e36a412357804e5c27b8009eed93fe9752d9366ed1ef", 0x7a}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x3, 0xffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4b3, 0x1, 0x10001, 0x6cd, 0x7, 0x6, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0xfff, 0x800, 0x3de}}], 0x90, 0x24000000}, 0x0) 2018/01/02 17:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000033e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d51000)=0x0, &(0x7f0000f9f000-0x3)=0x4) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00003b7000)=""/204) 2018/01/02 17:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000086b000-0x8c)={0x4, 0x6cf9c7bf, 0x200, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000866000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffbfe) memfd_create(&(0x7f000075e000)='procuser^@bdevproc\\/\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000c50000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:01 executing program 2: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000030000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000001f000-0x4)=0xfffffffffffffffe, 0x4) r2 = syz_open_dev$audion(&(0x7f000000d000)='/dev/audio#\x00', 0x9, 0x102c0) ioctl$KDSETLED(r2, 0x4b32, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002f000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7ff}, 0x8) 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/ion\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c4b000-0xc)='/dev/audio#\x00', 0x4, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f000004f000-0x8)={0x0, 0x0}) r3 = getuid() getgroups(0x1, &(0x7f0000b91000-0x4)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003de000)=0x0) r6 = getuid() r7 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000071a000+0x156)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009bd000)={0x0, 0x0, 0x0}, &(0x7f000031a000)=0xc) getresgid(&(0x7f0000c35000)=0x0, &(0x7f0000d58000)=0x0, &(0x7f0000a75000)=0x0) r11 = getpgid(0x0) stat(&(0x7f0000e19000)='./file0\x00', &(0x7f0000898000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000619000-0x4)=0xc) fstat(r0, &(0x7f0000b9c000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000072d000)='./file0\x00', &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002d2000)={0x0, 0x0, 0x0}, &(0x7f00004cd000)=0xc) stat(&(0x7f000053a000-0x8)='./file0\x00', &(0x7f0000053000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000350000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000d0b000)={&(0x7f0000614000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000035f000-0x70)=[{&(0x7f00006e9000)=[{0xe0, 0x1, 0x338, 0x1, 0x2, "801cccb395e01d2cf21fad6fe44ce675f5b4c25352fa70db5f70c3f07272b7b3b85c48225078166717f4ba0dabbb6de0d151b0fb47fba210c73c3b5f2b17deb30fc4da9f0db42231f18b255bc4de1aef8977b8b640af5b94b0337b070c3bd3a42959260a4587977f0e5f4eb5820aa91ce3768a388c6d3e5e827edfdba61b15fb048c5dca746ea7f07d8650e6aef44c6b1fa153f8d3fae4e1eb548a24b396f22917c2a7ca8db1239f79090765f809a1cccad2a1889a354dbfb7c7dd82737c7b222050e2ff3031cfe45a74d0cbfc"}, {0xac, 0x1, 0x1, 0x4, 0x3, "59458c43ad51b096f1fc55ef1f85861dcefa384852432a67614d0545fdef98d5a9f654a78fd01bea416a4a6a7b39a08aa8f7b5800486ba4583ed8af4743645cd6368ddf5bc272affed8ab66194325b3699a11401ff7f2f23a1863d9694169a629a0afbe326669651bfa1630ab7d85208370842d73d0590c002222f61d4e82184a96ae12cc02cb8c5e3ee8fa372003ae98ecd4b999d2b513059"}, {0x7c, 0x1, 0x0, 0x1ff, 0x2, "157d6600ee28613ecea3a72ac6849733d9b459c4a03dcbdd4806e685ea7b98cdf70fd505d189ad5569fd7b683b911653cdaefef61937226d85c8ad96895d973e91aa6de461520cda3cfffdb804bb7716929fa5e6ba4e83bffa9352881beb5d00ad45c34308fd71c65708a3"}, {0x5c, 0x100000001, 0x7b43708c3992dcdc, 0x10000, 0x3, "b4575f72de1df6098939f705cd409da5f2c472d68be8df8b6d372d93d24c2ff28e06c5d3442c453b63f147fea3847779085518cd64c497554e1b3f8ec9140d82ca0bf3762be670b459cec3"}], 0x264}, {&(0x7f00009de000-0x42c)=[{0xe4, 0x7ff, 0x20, 0x2, 0x0, "4355e23f5c54f4959168f651572275ef0b17de5f6b03e3c42a5c0185fe51f9747481d28d9a2986199aa5ae67d521e5ded9ba66b78e2d3d2a878c56ad57b7eea124a5e7fbe64a50c5998fbb63f570fca231d97c52a485394d91b9903da1a5c1629b5bdb652d0c5668eca4782fe4910c139523acd009ef62412db2f552fa01456286ec853a8f226c0b3431b446ff712a6ee430fb9227af989322255c4932bb838677ffec78b04813946038bcecea622e84a7e5eaa51f29a5fa797d05b41a261d229cd52493573000b9aa874b1f128076d1629b"}, {0x54, 0x231eb249, 0x0, 0x3, 0x1, "3852eae1654f866491d1f47c6ecfd051f165c4bc1aabae7552c32649a5940643274935e0895024aa6296129f5630e0d6b4929ac2f9fa46eb0d7e4c74dd96cd3ff49d5e19"}, {0xa4, 0x100, 0x800, 0xe8, 0x1, 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{0x78, 0x3, 0x0, 0x6, 0x2, "5dc5f64e5d11225f6011844d1a59c924529fc0346537f9b158f5aec713b7acd5c48052ea0ac3571bddd72aabba401cbb97492af68c1de95ad39fa785fc00d15fdfc305ddf0cc5e96658adca800bb570ebc44edf11f7a509d9e4725f0b9d1bb8bab2a784c8a"}, {0x4c, 0x6d87, 0x410, 0x0, 0x3, "cf9478a22cd1158fac691a75c78733b22aa3528c3accf64adf89fa22bdd64fd595c9ccd48e24dd070a62aa1b4b1f665743173cecde00552082c4"}, {0x110, 0xffff, 0x400, 0x9, 0x2, "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"}, {0xa4, 0x2afd9551, 0x828, 0xff, 0x0, "5862215a11b6db78e9b19a37157b376d53bee98c0d85ec136bc778c76ffee142629ad8ab495f496ec9a0f926f7b69b3b06096498be91269a77f89114fc43d82fdaf2ae64f52f9e785ea3c90d88372c277f844c5cdbd85569bde49e29d55f7011edbf448f572d2d2dd87e99b036c3ab3abd6287879a5ad0e53bf9e868b6abd4f716f2946500532c9dfa58a20dbde0040747"}], 0x14ac}, {&(0x7f0000bfb000)=[{0xcc, 0x2, 0x19, 0x800, 0x0, "320c14ec1d81ef1153fb80138e6c90bd11c785a1f1145df0bb1eca2eacfde4a4355b91ff5fbbf60fd3f05d85f3c58f46f3645e933d79b213672bdaf268f06eb05a0eac6cd396963e17be2951914865de03bbf4442286d2717068f6003a110e94dd5e547cabf4e3e49ced505b9664720c6e7186ea110139284c0e6a15904fbe8612972ec641f87e4e78d90069e20ec70549d225743ce65b8a92c79bc07a24061f6b962469e27d05b6d33b089a12cb9cf459d6ccc25e2f0ab537"}, {0xbc, 0x0, 0x0, 0x9, 0x1, "1f33454a436aa78ddc193f208756f581644707c96b6a478335e7bb054782de534b78feb5b04943df19500febc48e5e94a0406d4f111f869673076df33f22d849bede413613a69cb704c0a7ea9a347907864dacdeda4df172a9285e3307198e81f98bb28670dba88ecf02b54d14f831df57a19a150bcfa8b56ab64c537dbb6736678a201c2916186024a9695403b12aa9760393036bebc33d4209d00e611c17411fdcbf51ee08ed7b0b8f7732"}, {0x78, 0x7, 0x300, 0x3, 0x1, "dbac6b97a977934ce237b507fc39fecbf4a3414cbdeade4621e5e4e09fdf542517cd0b2af26b035444b5993bdd40351774fb3bdf2610e4f2e312fc7d372b6e52032fb1edf442448d068fe22765a8b06ed727977384ca7da594b13348870211f6bbc25dffe5fc05"}], 0x200}, {&(0x7f0000012000-0xec)=[{0xec, 0x7, 0xd00, 0x6, 0x0, "4617eb0ee2e1fd1b45a57bdc6b349dddcc645010978d4d366e64407e1a51b4f66b96d4f2db8f0ee707afc089ea5a12de0908fe3080155f8c06b30ed50030ddbf95511c401e5e8159b3da794ec3db3ed8fe364caba4abc9d69d8dca24d19330be567184a13cfc7283a691d87b814e0a8e7200757907fc3ea6eefdebec91b066207792eec0c8de6c90eb8fee8903d1eb2cf6a5555e7effd55286b5d3a565610ae66b9e8b3a7f637c132fd86a4ac3e35bd498489d9f7d9a5a62038e56c42e183c94b2c268df1f7b13614088488509eca8b258630469da3902ac59"}], 0xec}], 0x7, &(0x7f00008c7000-0x138)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x138, 0x81}, 0x4081) 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2c73, 0x0) eventfd2(0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000670000)=""/20, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x101800, 0x0) 2018/01/02 17:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000017f000-0x4)=0x0, &(0x7f00002ad000-0x4)=0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b5000)='/selinux/context\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000005c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cd7000)=0x14, 0x80800) bind$packet(r1, &(0x7f0000a13000-0x14)={0x11, 0x17, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/02 17:08:01 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x53)=""/83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2000) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f00009c7000-0x20)={0x3f, 0x1, 0x0, 0x9, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000c82000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000003000-0x8)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000002000)={0xd1, 0x6, "6e7f1d68562e5fe6a017be74214f8a0ef0896845c05cd57c5939e83ba006c9a0a4670d0d13a7a65200dd23eaafef8867ea6ac0ff2eb2a9a74d48c25161fb651c38785d12bbc10bdcadad0f73a491a05e4fd348e02977950717047d465fdc310bd6da247ee36b7b4fdf40b26ed98f0c3fe9b0c9fbc844aa6a2d7ecc49abeff40fc015b8cffb5e2715c3a82125cefed29b590bd1ca8ff3a5457df5c6f41e44cc4d1243b1a248c2d766b2d96ca3ef015db61119cc132552f39b7c543f461ab70a6aa55f15ad50073074cd"}, 0x40000) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) msgget(0x3, 0x0) getgid() ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000000)={0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r5, &(0x7f0000004000-0xe)={0x1f, 0x7ff, {0x101, 0x3f, 0x200, 0x5, 0x0, 0x80000001}, 0x7, 0x8001}, 0xe) [ 63.136202] ptrace attach of "/root/syz-executor7"[3709] was attempted by "/root/syz-executor7"[10578] 2018/01/02 17:08:01 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000ce000-0x20)={0x3, 0x1, 0x2, 0x2000, &(0x7f00000cd000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x3, 0x7fdfffff) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') bind$unix(r1, &(0x7f0000e1e000)=@abs={0x1, 0x0, 0x3}, 0x1a) sendfile(r1, r1, &(0x7f00004bb000-0x8)=0x0, 0x8001) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a40000)=0x9, 0x4) 2018/01/02 17:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000272000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b8000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000247000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000676000)=0xc) tgkill(r1, r2, 0x1b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x14, 0x0, &(0x7f000000a000-0x7c)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/02 17:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d9000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x400, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) chdir(&(0x7f0000c9f000)='./file0\x00') sendmsg$alg(r2, &(0x7f0000a1e000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000108000+0x1d7)="90bf", 0x2}], 0x1, &(0x7f0000cfc000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:08:01 executing program 2: r0 = socket(0x9, 0xe, 0xfff) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='(bdev&\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000580000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/02 17:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/02 17:08:01 executing program 4: r0 = socket(0x800000000000000f, 0x5, 0x0) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000cec000)="", 0x0) 2018/01/02 17:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000858000-0x4)=0x0) getpriority(0x2, r1) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/02 17:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f000027b000)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000427000)={0x7, 0x78, 0x9, 0x9, 0x4, 0x7fffffff, 0x0, 0x3, 0x30002, 0x6, 0xfd5b, 0x1, 0xfe000, 0x3a, 0x1, 0x1, 0xffffffffffff0001, 0x2, 0x8, 0x5, 0xae6, 0x7ff, 0x63c, 0x7f, 0x13, 0xfffffffff0299629, 0x0, 0x1, 0xdcc0, 0x0, 0x6, 0xfffffffffffffff9, 0x295, 0x1ff, 0xfffffffffffff000, 0xfffffffffffffff9, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x9f44864bcd3e6f85, @perf_bp={&(0x7f000066c000-0x1)=0x0, 0x1}, 0x112, 0x0, 0x6071, 0x4, 0x0, 0x7, 0x5, 0x0}, r0, 0x0, r1, 0x1) fcntl$getownex(r2, 0x10, &(0x7f00002f9000)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:08:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004fb000)={0x3e, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) 2018/01/02 17:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = epoll_create1(0xffffffffffffffff) close(r0) 2018/01/02 17:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000a9a000-0xa7)=""/167, &(0x7f000048e000)=0xa7) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e16000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/02 17:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000052b000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f0000a34000-0x4)=0x0, &(0x7f0000ebb000-0x4)=0x0, &(0x7f0000514000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000edb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086e000-0x4)=0xc) fchownat(r1, &(0x7f0000bf2000-0x8)='./file0\x00', r2, r3, 0x1000) 2018/01/02 17:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) syncfs(r0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) rt_sigaction(0x35, &(0x7f0000495000)={0x3, {0x1}, 0x88000000, 0x3ff}, &(0x7f00000e4000-0x16)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000097f000)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000051c000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x9, 0x8) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a2c000)={0x0, 0x7fffffff}, &(0x7f0000cf0000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000422000-0x8)={r3, 0xe43}, 0x8) fcntl$setown(r0, 0x8, r1) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000db5000)={0x1, 0x4, 0x6, 0x5, &(0x7f00004d4000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget$private(0x0, 0x4, 0x10) 2018/01/02 17:08:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getreaper(0x19, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000000000)={0x0, 0x0}) [ 63.255529] binder: 10610:10623 BC_ACQUIRE_DONE u0000000000000000 no match [ 63.310582] binder: 10610:10633 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/02 17:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000098d000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r0, &(0x7f0000d22000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000332000-0x4)=0xffffffffffffffb8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000783000)=@assoc_value={0x0, 0xde3}, 0x8) 2018/01/02 17:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000494000)=""/0, 0x0, 0x10003, &(0x7f0000619000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000249000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c45000-0x5c)={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x8000, [0x52a6, 0x3f, 0x3, 0x4f, 0x2, 0xfff, 0x3f, 0x0]}, 0x5c) 2018/01/02 17:08:02 executing program 5: mmap(&(0x7f0000000000/0xebe000)=nil, 0xebe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x50) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f0000ebe000)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/02 17:08:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x105000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00005bf000-0xd)='dns_resolver\x00', &(0x7f0000bcf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000618000-0x67)="6ab59890323fdc6926d693854c263cb6b684cab8e3a04789a4790835fb34316cedb1b79574750966cd3dd4c23c91809cdfc62fffcda346e6af86cbb9335f071ce9eaee43dd6455e3057601f7501afc5d91e37083882a931f1508c52b2665f5ac7cf512cd7b4f6c", 0x67, 0xffffffffffffffff) add_key$user(&(0x7f0000b67000)='user\x00', &(0x7f0000b03000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000130000)="15f59de9b8532b68426865f7de96152986df6f319292de7a1076e6aecd445fa815966831a523b6b95b642ac143d3dd89a6b22e7dc61b3570b0011e7d6da53788b64694bc0f0cd21fb577269ea6aa9953fb0652b0e22c99c42c5d1409fb7f32931c74f65db2378fdfbc7e46c29ec7face22d06ebe053122069d1056951cf5975b2669ab2e66dbfd0048a93bf80d8136de0700b63d4453c8e3cd3f78c348f8f70345b5e3634d9be8a55404633639bf5589a4675754", 0xb4, r2) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f5b000-0x4)=0x14) getpeername$packet(r6, &(0x7f0000cb8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a14000-0x4)=0x14) keyctl$dh_compute(0x17, &(0x7f0000ca3000-0xc)={r4, r5, r4}, &(0x7f0000853000-0x1)=""/1, 0x1, &(0x7f0000fcd000)={&(0x7f0000192000-0xb)={'sha384-avx2\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b4f000)={0x0, 0x0}, 0x80800) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x20000000000c, &(0x7f0000048000)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000903000)='/dev/vcsa#\x00', 0x7, 0x40) accept$packet(r1, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000747000)=0x14) 2018/01/02 17:08:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000be8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x5) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000f73000-0x10)={0x0, 0x0}, &(0x7f0000c1e000-0x4)=0x10) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000381000)='/dev/snd/midiC#D#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004c3000-0x8)={0x0, 0x100000000, 0x80000001}, &(0x7f0000af9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000063c000)={r4, 0x1c0000000}, 0x8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000263000-0xa)='/dev/ptmx\x00', 0x60000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/rfkill\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000cfa000)=r3, 0x4) 2018/01/02 17:08:02 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000036000-0x10)={0xcad9, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x6, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000038000-0x10)={0x6, 0x8203, 0x80000000, 0x2, 0x0}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000013000-0x18)={r3, 0x800, 0x20, 0x6, 0x3e6}, &(0x7f0000018000)=0x18) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001b000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x30196b8b, 0x1, 0x1000, 0x4, 0x3, 0x0, 0x2, 0x6, 0x7, 0x5d27, 0x1ff, 0x80000000, 0x5b8, 0x2]}, &(0x7f0000037000)=0x108) sendmmsg$unix(r2, &(0x7f000000f000)=[{&(0x7f0000036000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000037000-0x80)=[{&(0x7f0000037000-0x96)="f3d7f9c0aba8e163e2a18cf5d8ea6a89f42ffd6b4e1480a70c62c9c3b7fbb854e78d333bcea2c9e8fbe504907130c68beaa0f93964f54d93fdb08710d18c99b877a5ee24153a34d42a4efe26ecd86aac637ae9d3d682af9d9a3d33b09dba8f3ff0322b05ae8ac49556f05e0f230396d6b02aa895754d440b87faafa39869d82748e09b536c3817f2510fe176246066f496c9cfbcb172b22fc1159aedb019f2887dc1df8110fdc215f30af623d07e4ddcdba878db91", 0xb5}, {&(0x7f0000017000-0x8e)="06a31ef1febc6298d1ceb045bdd5295ca3c0c5fa2ca252152137f6ea4eba3d10b0cb0be3993b5e6448ecd44348c226ae9acd793de9df08b726475d7c56adb6bd7018c87dc4e05f8226cb7679032b90f7009c443f9314597a9dc431532055e8b521fae481baaca3491b01d257f001fc6909881777f9bd292fdfce323227909dfc71e2a8cba55d96da81f866e949f2", 0x8e}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000007000)="5c465b4c7017146bba89ddfc49777d6bed7954918eb8623ce7a421f9a6859f71b0d1613b8a3e4ffbd089fdf5014524d33dc396c65c144fe15030dc13b4662df3201733d161c3f26b1717166053abaa1b9dbbd11f2c3acc5cd80e931c7a4d395ec21aac443834c28ce95978ddcd71acedaefb292f84c878564bd0cf5a1cb8f53919bd6282bdd901b234043dd3ec897b5b4451692f82f792204df71964b4528a21d3496865b391ef7597f08455d082b992e0ff876c7fcaee5dd2324ebfc6552658ef1de5f7b3da2b8545b5c24c9029a2e49346f80cda35", 0xd6}, {&(0x7f0000011000)="2c83d9c2b4e333948dfbf0c898d0101f563afdac5442374b60da022e3976f25dcdc8897453937c9ac9b2731d16bd8d1d133e9eac5546ba1ca4f1db71591e1a8c9a52b07bf6f4141d469cfe1e29c5f4f0ff3da772d6060df4858fca710c066fa809359b6f42af1d19c532cd9f33544e805156d64d169275fd1487b5ef46fe561dd7995e7dd2f943176b69cda4c20a9a6cac5364c08ecfd54340c861a17b10d32aaad638cea2c28c791424f8a7f53ea60937149eecdec9726e60610321c8aa821fd8cefa65b30e5845693aa3065ff48eef660c975e3543489c9114e61cb62dfa8897f41f0fdfd65b5074058a09c4231bbfe8942a28d3a39025", 0xf8}, {&(0x7f0000009000-0x34)="1df4238827b78bd0807ee226d64419dd18a00c6ce35f93b41b05d19a2870e4341811c936526f54f3e92eb2e3496afd0224ac52da", 0x34}, {&(0x7f0000036000)="7bfb750108aaec6bc9d9106f3e6d3cc24c0848b2ee62b4ef2c785853561f568632e67e269c25d931121c97e18e26ca4b1b3ad7b37f69b743f1914cd668c3256bfc6556c8083c4de8b6d03ec1ada95ceec16e2b9c21a9d0dc52674f16ca6b4c4ed5a623cc098c662b941331f3d5715f3010cd7e185d71050dc82ceffb0c0c665853d52873daf8251bb9be9e42", 0x8c}, {&(0x7f000000e000)="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", 0xfc}], 0x8, 0x0, 0x0, 0x20008840}, {&(0x7f000000e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000036000)=[{&(0x7f0000037000-0x1000)="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0x1000}, {&(0x7f0000036000)="45ff88f7219b1ec23f11757461eccb5c2e0d0274a9a40f214c4a2b47d618e98d4c6acf16040040ad0749d65cd236347103198d436b08ede9783132bd06b272b772ecd3a4bcef16621bb521c8ce365a6efbc11eee411f8b7872885a71ba6cf1e3252775cf244a25c766ced388209feb6f6e67d83f0e01d7aa95d9b86014de6573d7e96e8d5a5c5123476e50ee670aca8c487acb5f6f5d62276e257efd2e8fcad69ad734fe", 0xa4}, {&(0x7f0000005000)="f7cf8fd8ee29b05e0158db56ddcaeb1ea4f4efe9e7760e3884510d4c6c45975c17e0f0dd0aa6486c4a34e1d145a28e99cbed5753bd2eaa6dc4c9f1cceded38f687dae0a7213500da6731987fbf9997d78343d40dde2283b5f9f6d68f18bc3a9c1f65809c86414a85b843f565aa1b843fdf4ba37fe6e472b4dd13c989069efc593c09b07e59081e7482b5cc2a1ab2cf0fb1", 0x91}, {&(0x7f000002e000-0x5c)="3f67a0c4fcded9873d5ee8601d6ef4048d2c04acb51e5657ea633f58bef7b00cc79a91cd649f182a738ee35af1d3d3c15d723266997d4f9ce27c675d3c96e79efe2a931ca15dfe76891d8bcf198294867fd7292c823e3101f3c348fb", 0x5c}, {&(0x7f0000036000)="6df53a942e8c493577908d7c0ba508c928c882a54cc9b785748e59a1f8110489b405210ef5fd2464e729c2c14fb3709857744bd5d639ff79ea463b6eaafa37c1175df17d49de2cd8b9b94813fa4976f3ee6810b448276dafa745f34241da223fe60fc15fdcb2983b909e4088b717f514503e06fda0d2ff93ce802b9ac037725f8d932c55a30889eaf441648626a62d9537dbd9d3c12b72c62ab17dc63203465e4e8e74fe67cca8d84538f7732d", 0xad}, {&(0x7f0000036000)="4c63a54620f3459c50e387def9a8d22b8da4d6ba751a2974b5cd20e47c68f6a793410d44284cc0d90fa2c8ebbd4fa9dc027d9e7e8f4ae9c63db90ecd1c0f0144205f0c66eb60014ebd8c1f34063df1c3fcd03f2e48640f786ac4", 0x5a}, {&(0x7f0000037000-0x7b)="176e8be37bb4b905bbbed20247e8fd892ef09d98a6ef71911d5347167941e48073f18d442f0fcca7ba3e9f8ad69fb5264881c601a631285c46e83a35a2787487803ce3bc61dbac069afd38b677a3c41f11ca2366170359b9647f361de26cf2392398c2659e29c7d03d307f8828ffc65079665d8a7242382e1774bf", 0x7b}, {&(0x7f0000005000)="bd936f6472f731a155d84b9522b4d013f25f29a7c7c1f921f9a00b589ffb32ddad8fe60d3397ffa32c1c1a45d595b05a8e8431dc7c6181bc13aa1cec6ac9297e611620f24ef23eb4f9751835b4045731460a711d48ac408188c9898dfcd10932d15fa92d97504d9efbe8dd24066b0c84b0c640ff3994a34a48626c2c8024c232429e781a279618aba4683761758ffd270de5d32bfba62848e816afa5d608456fbb948a1b", 0xa4}], 0x8, 0x0, 0x0, 0x10}], 0x2, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r4, 0x0) 2018/01/02 17:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000b4e000-0x4)=0x1, 0xfffffffffffffee9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000025f000-0xe)='net/xfrm_stat\x00') bind$inet6(r0, &(0x7f0000793000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ca6000)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000fb9000)=[], 0xeb) ioctl$TIOCNXCL(r1, 0x540d) accept4$packet(r1, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a0000)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dbd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r2}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000be8000)={0x3, 0x6, 0x0, 0xf4, 0x8, 0x5}) 2018/01/02 17:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x68d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000af4000-0xa)='/dev/vcs#\x00', 0x8001, 0x480140) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000049d000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000be0000)={r1, 0x7f, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f000025c000)="2e76626f786e6574308500", 0x42, 0x0, &(0x7f000004b000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:08:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x40000b) mmap(&(0x7f0000000000/0x8c0000)=nil, 0x8c0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() mmap(&(0x7f00008c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00006ee000)={0x0, 0x0, &(0x7f00008c1000)={&(0x7f00008c1000)={0x2, 0xa, 0x1f, 0xb, 0x1f, 0x0, 0x3, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x2, 0xffffffffffff0001, {0x6, 0xff, 0xd7, 0x6, 0x0, 0x0, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x7, 0xffffffffffffd424, 0x101, 0x1ce4}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}, @sadb_lifetime={0x4, 0x3, 0x2, 0x9, 0x7f, 0xfffffffffffffffd}, @sadb_key={0x3, 0x9, 0xf, 0x0, "fc208c84b6f0b5155ac47e3cdc7a40"}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x44000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000122000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000559000-0x10)={0x100004, 0x0, 0x0}) mmap(&(0x7f00008c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f000007b000-0x110)={{0x401, 0x5, 0x8e6e, 0x6, "d13192aa8159fdcb367612e8f43e20137b60e03604de866696b7c6f74fcbc5238cfb78c62e58d0766fb78ca3", 0x80000000}, 0x0, 0x0, 0x9, r2, 0x2, 0x1ba, "dbc88c428d5b62d02e5269ff23dc1bbc4731e35ceed7ef410fa75596ece799fc08d09e0945c6cc6d0a10b316e96803fdd7a117404e7724d0c7c108b13d953f11", &(0x7f00008c2000)='/dev/ppp\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x9e, 0x10000, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setname(0xf, &(0x7f00008c1000)='user[cpusetppp1=&)lowlan1-\x00') mmap(&(0x7f00008c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x9, &(0x7f00008c3000-0x8)=0x0) get_robust_list(r2, &(0x7f00008c0000)=&(0x7f00008c1000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008c1000-0x8)=0xcd114de8fc29b33b) 2018/01/02 17:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b54000)=0x10) fcntl$setflags(r0, 0x2, 0x1) mkdir(&(0x7f00004c6000-0x8)='./file0\x00', 0xffffffffffffffff) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x800000000402, r2) exit(0x0) ioctl$KDDISABIO(r1, 0x4b37) r3 = creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) r4 = dup3(r2, r1, 0x0) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f000019f000-0x3d)=""/61, &(0x7f0000d25000-0x4)=0x3d) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000658000-0x34)=""/52) 2018/01/02 17:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) socket$key(0xf, 0x3, 0x2) seccomp(0x1, 0x1, &(0x7f0000cd1000-0x10)={0x2000000000000018, &(0x7f0000baf000)=[]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/mixer\x00', 0x181101, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000345000-0x90)={[0x8169, 0x8, 0x4, 0x1, 0x100000000, 0x9, 0x3, 0x80, 0xfffffffffffffff9, 0xb, 0x4, 0x8, 0x451, 0x9, 0x0, 0x0], 0x6000, 0x220000}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f2c000-0x1)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000074b000-0x8c)={0x7ff, 0xfff, 0xfffffffffffffffc, 'queue0\x00', 0x7638, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f000076f000)=""/64, 0x40, 0x40010061, &(0x7f00000c8000-0x10)={0x1a, 0x1f, 0x8001, 0x80000000, 0x7fff, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/02 17:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f6a000+0x8b7)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000671000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a93000)={0x3, 0xfffffffffffffffc, 0x5, 0x10001, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006e6000)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7ff, 0x5, 0x0, 0x6]}, &(0x7f0000994000)=0x108) ustat(0x2, &(0x7f00008aa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00004d9000-0x7)='ns/mnt\x00') ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x0, 0x0]) semtimedop(0x0, &(0x7f00004eb000)=[{0x0, 0x7fffffff, 0x1000}, {0x0, 0x0, 0x800}, {0x1, 0x1, 0x800}, {0x3, 0x423cb658, 0x0}, {0x3, 0x0, 0x800}, {0x0, 0x0, 0x1800}], 0x6, &(0x7f0000745000-0x10)={0x0, 0x989680}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e8b000)=0x4, 0x4) 2018/01/02 17:08:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20b, &(0x7f0000001000-0x20b)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="502f069b38f1", [], {{0x8100, @ipv6={0x9, 0x6, '\v4c', 0x1d5, 0x33, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x16, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0xf222, 0xe, 0x8, 0x0, [0x1, 0x80, 0x10000, 0x0, 0x0, 0xfe7, 0x9a]}}, @jumbo={0xc2, 0x4, 0x400}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xffffffffffffec6a}, @enc_lim={0x4, 0x1, 0x2}]}, @fragment={0xbf, 0x0, 0x8001, 0x1, 0x0, 0x0, 0x0}, @hopopts={0x2c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xffff}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x48, {0x10001, 0x10, 0xff, 0x8001, [0x3, 0xc05, 0x3ff, 0x9, 0x10001, 0x5adf, 0x1, 0x3]}}, @enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0xea, 0x0, 0x87, 0x2, 0x0, 0xffc2, 0x2}, @fragment={0x2b, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x2}, @hopopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x800}, @calipso={0x7, 0x18, {0x0, 0x4, 0x81, 0xb232, [0x3, 0xa9]}}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x2, 0x3, 0x95, 0x0, "fc023c9fab6e7d16c2d4ec3dd5e9914787b4aee2d317daee73699d29d68600d772692a08a06bc5587d8abcdd6fd45ef42a611321e5f2dd3cb9a9b36797d73879fa3d70810114a169060692d053e0225360687ef0717ebc71b99935825d573b042d606965a28147ad57ed6fcf3bef9fa277a371c8b15ca94056f6a9dca2306aba3353f9bd0522eff457e7bf3cf9"}}}}}}, &(0x7f0000041000)={0x1, 0x2, [0xf6, 0xea9]}) mmap(&(0x7f0000000000/0x9e3000)=nil, 0x9e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009de000)='/dev/amidi#\x00', 0x2, 0x800) readv(r0, &(0x7f0000831000)=[{&(0x7f00009e1000)=""/219, 0xdb}], 0x1) 2018/01/02 17:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b95000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000063a000)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000874000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057c000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f63000-0x1)='./file0\x00', 0x20000, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000002000)="", &(0x7f0000744000)=0x0, &(0x7f0000568000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = msgget$private(0x0, 0x420) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000002000)=""/135) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/01/02 17:08:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006dd000-0x20)="0a0775b0d5e383e5b3b60ced0000000000000000000000000003000000000000", 0xfffffffffffffe65) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000c86000)=[{&(0x7f0000c29000-0x11f)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f00000000000007ff972268a6af8bb583511ab0421804365f8aeba56925ac101d48e58c526842d18ebbc23b199ca446749aabad14f743a656070bb710867b6531898fe3eb83c4be6ab33556ff63a186917193f593f31d7583ce30d5e1cf2127b9ad7ecf1702f90514c2f29a7cff1882baefe23aa7d8650d80dbad401f69b056c53f61c51b91d0ced34fec853325983fa6053d051a096d9197a35ee98ba07ec8f4831782599d9d62b65805ce216d0ae1cf49", 0xc7}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000560000)=[{{&(0x7f0000dec000-0x6)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000032a000)=[{&(0x7f0000cd5000)=""/101, 0x65}, {&(0x7f0000b82000)=""/235, 0xeb}, {&(0x7f00000a0000)=""/114, 0x72}, {&(0x7f0000fd2000)=""/84, 0x54}, {&(0x7f0000704000-0x2d)=""/45, 0x2d}, {&(0x7f0000f38000)=""/188, 0xbc}, {&(0x7f00004bc000-0x2e)=""/46, 0x2e}, {&(0x7f00007a8000-0xb2)=""/178, 0xb2}], 0x8, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000fcf000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00006f1000)=[{&(0x7f0000484000+0x6ec)=""/240, 0xf0}, {&(0x7f00009a5000)=""/212, 0xd4}], 0x2, &(0x7f000020d000-0x78)=""/120, 0x78, 0xa6ae}, 0x4}, {{&(0x7f0000dba000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c81000-0x70)=[{&(0x7f0000219000)=""/0, 0x0}, {&(0x7f0000b69000-0xdf)=""/223, 0xdf}, {&(0x7f0000a86000)=""/160, 0xa0}, {&(0x7f00005e9000-0xea)=""/234, 0xea}, {&(0x7f00007ca000-0x1000)=""/4096, 0x1000}, {&(0x7f000080b000-0xca)=""/202, 0xca}, {&(0x7f0000b1d000)=""/18, 0x12}], 0x7, &(0x7f0000852000-0xc9)=""/201, 0xc9, 0x3c}, 0x5}, {{&(0x7f000033e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001b000-0x10)=[{&(0x7f0000fce000)=""/4096, 0x1000}], 0x1, &(0x7f000073b000)=""/91, 0x5b, 0x0}, 0xfffffffffffffff7}, {{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f00004b9000)=""/102, 0x66}, {&(0x7f000065f000-0x1)=""/1, 0x1}, {&(0x7f0000f8d000-0x7a)=""/122, 0x7a}, {&(0x7f0000ab9000)=""/0, 0x0}, {&(0x7f0000c84000)=""/129, 0x81}, {&(0x7f000045e000)=""/166, 0xa6}, {&(0x7f0000f38000-0xc0)=""/192, 0xc0}, {&(0x7f000074a000)=""/4096, 0x1000}, {&(0x7f000078e000-0x15)=""/21, 0x15}], 0x9, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0xffffffffffff7fff}, 0x5}], 0x5, 0x2000, &(0x7f0000795000-0x10)={0x0, 0x989680}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000536000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000303000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000c5b000-0x50)={0x0, @time={r4, r5+30000000}, 0x80000000, {0xffffffffffffffff, 0xe58}, 0x2, 0x2, 0xdc94, [0x0, 0x0, 0x0, 0x0, 0