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", 0x1000}, {&(0x7f0000ecf000)="2169d1dd9f6a150562040e0eafc04889850231fe2ad1d71da7c8e0724e2d1f82b6ef839d6a600d7f46271361d3dc284457aa5ea94db0cbedd8258be0d940fec49739c37711d6b220bb70d3d8ddb7f8", 0x4f}], 0x7, 0x0) 2018/01/19 05:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bb0000-0x4)=0x7fff, 0x4) 2018/01/19 05:02:58 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000039000)={0x0, 0x5, 0x6, 0x2, 0x3, 0x7}, &(0x7f0000039000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000-0x98)={r1, @in6={{0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffe}, 0x98) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x100, 0x0) dup(r2) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000010000)={0x2000, 0x0}) 2018/01/19 05:02:58 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 6: prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/01/19 05:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d96000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) flock(r0, 0x8) close(r0) readv(r0, &(0x7f0000a43000)=[{&(0x7f0000032000)=""/139, 0x8b}, {&(0x7f00008b5000)=""/156, 0x9c}], 0x2) flock(r0, 0x2) 2018/01/19 05:02:58 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) fcntl$dupfd(r1, 0x406, r2) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:02:58 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cc0000-0x8)={0x0, 0xf0c9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xffffffff, 0x1932, 0x7e9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e10000-0x8)='keyring\x00', &(0x7f00006f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f000014e000)='cifs.idmap\x00', &(0x7f00002bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024d000)='\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000a06000-0x10)=[{&(0x7f0000d6d000-0x77)="bc044091d63688f748bfbeba06fb86e2b1e4f900b4d48be5e1c755211c37c119b0396dcdf30d119eaa9d693ac49d762b12efeedf3c39d645f6b49187f4870622416fb6012066af3e93ca26737bd902071ef69b051593898143d633078ea713cb315f14cd14ffa613fe9dc13fb9a84727a3a628dfdfd702", 0x77}], 0x1, r3) r4 = syz_open_dev$loop(&(0x7f00006ac000)='/dev/loop#\x00', 0x4, 0x181001) r5 = open$dir(&(0x7f00006db000)='./file0\x00', 0x4001, 0x1a0) fallocate(r5, 0x0, 0xcb1f, 0x1) r6 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r4, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ccc000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a2d000-0x4)=0x8, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cc6000)=0x8000, 0x4) 2018/01/19 05:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) readv(0xffffffffffffffff, &(0x7f0000111000-0x20)=[{&(0x7f0000f3d000-0x1000)=""/4096, 0x1000}], 0x5) r0 = eventfd(0x7fff) fadvise64(r0, 0x0, 0x2, 0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005f9000-0x18)={0xaa, 0x28, 0x0}) 2018/01/19 05:02:58 executing program 3: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/19 05:02:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008d4000)="", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000050000)=0x0) 2018/01/19 05:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000382000-0x8)='./file0\x00', 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000892000)=@int=0x0, &(0x7f0000710000)=0x4) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ff", 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e25000)={0x0, 0x10}, &(0x7f0000bc6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e8f000)={r3, 0x1}, &(0x7f00001dd000)=0x8) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 5: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x778f5c4c3cb5bc39, 0xf, 0x7, &(0x7f0000d2f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005ec000-0x8)={0x0, 0x0}, &(0x7f0000ad1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000080d000)=r1, 0x4) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000d2e000)='./file0\x00', 0x400000, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000cef000-0x4)=0x0, &(0x7f0000bf3000-0xe)='l') socket$netlink(0x10, 0x3, 0x1f) mlock(&(0x7f0000a17000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000195000)={&(0x7f0000be2000/0x3000)=nil, 0xffff, 0x0, 0x59, &(0x7f000032d000/0x2000)=nil, 0xa32f}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000527000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000d2e000)={0x3, &(0x7f0000341000)=[0x9, 0x3, 0x6]}) 2018/01/19 05:02:58 executing program 2: r0 = open(&(0x7f0000eaa000)='./file0\x00', 0x200000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x7, 0x2, 0x7, 0x0, 0x1, 0x5, 0xcd, r1}, &(0x7f0000000000)=0x20) mincore(&(0x7f00007ea000/0x3000)=nil, 0x3000, &(0x7f000066a000)=""/246) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 2: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ptrace$setopts(0x4200, r1, 0x4, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x22) syz_open_dev$sg(&(0x7f000068a000-0x9)='/dev/sg#\x00', 0x100, 0x800) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000058d000)="ea") pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) lseek(r1, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x2, 0x30}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x909e42d5717a7605, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0xffffffffffff887e}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mknodat(r4, &(0x7f0000001000-0x8)='./file0\x00', 0x8, 0x6) 2018/01/19 05:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getgid() readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006f4000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x9, 0x5, "4527abea578326bec346bd2a6e54f080fb72da1b690431eaa57204d4bc57caa65c788e14ed92e7fe1a066ede2de53f8954b26f3f83a71a59a7dfbdb9ce69079c7e1c636b79ca07c2228f7e2eb4b813a7"}, 0x160) sendto$inet(r1, &(0x7f00001d5000)='D', 0x1, 0x40011, 0x0, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x100) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b0000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00008da000)={0x3, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000a2000-0x1a8)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007df000)={0x0, 0x3, 0xffff, 0x661}, &(0x7f0000602000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b5b000)={r2, @in={{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f00009e8000)=""/242, 0xf2) 2018/01/19 05:02:58 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f000000c000-0x4)=0x0) dup2(r0, r1) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) mremap(&(0x7f0000bca000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000dd7000/0x3000)=nil) r1 = syz_open_procfs(r0, &(0x7f000003a000)='status\x00') exit(0x0) fdatasync(r1) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/19 05:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000ce4000)='/dev/input/mice\x00', 0x0, 0x2c002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c53000-0x8c)={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]}}, &(0x7f0000077000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d5a000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000680000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000037000-0x64)={0x0, 0x5c, "c2bd15017546c070c4b4aa6813d4de22b065f3c876144aa8dd770957249fedff7160a196384c26ecd5a1128622b21096cb5886ff4b1db39d91b1ccb1a9f1b0b17af2941689c6046b6a48c7f2419a79aeed8fc1c5100a83e0e99cb557"}, &(0x7f000011c000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000055000-0xa0)={r4, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4346b896}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x2c81c023, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0xa0) fcntl$lock(r1, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7, 0x0}) unshare(0x400) fcntl$lock(r1, 0x20000000000005, &(0x7f0000141000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e9c000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r0, 0x0) munlockall() 2018/01/19 05:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a60000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000)=0x14) accept4$packet(r0, &(0x7f000036e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df6000)=0x14, 0x80800) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup(r1) pipe2(&(0x7f000051a000)={0x0, 0x0}, 0x80000) setsockopt$inet6_int(r3, 0x29, 0xdf, &(0x7f00008f7000)=0x7, 0x4) sendmmsg$unix(r2, &(0x7f0000cc9000)=[{&(0x7f0000683000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b41000-0x18)=[], 0x0, &(0x7f00008e8000-0xc4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 6: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/19 05:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pause() setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000055e000-0x122)="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", 0x2a8) flock(r0, 0x7) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f70000-0x6)='cubic\x00', 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000215000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000cb4000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000554000-0xc)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/19 05:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x0, 0x1) accept4$unix(r0, &(0x7f0000181000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e9b000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000027d000-0xc)=@sack_info={0x0, 0x3, 0x1}, &(0x7f0000918000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f44000-0x8c)={r1, @in6={{0xa, 0x2, 0x8d4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) bind$unix(r0, &(0x7f0000702000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000048c000)={0x0, 0x0, 0x0}, &(0x7f00001a4000)=0xc) setfsuid(r3) 2018/01/19 05:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000091d000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e9a000-0x4)=0x0) 2018/01/19 05:02:58 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x7ff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000fd8000)=0x0, 0x4) r3 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) connect$inet(r3, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 05:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000f75000)={0x0, 0x0}, &(0x7f0000800000-0x4)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000402000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cc3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)=0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) write$fuse(r1, &(0x7f00004c1000)={0x28, 0x1, 0x8, @fuse_notify_delete_out={0x95, 0x20, 0x5}}, 0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c55000-0xa0)={0x0, @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]}, 0x7, 0x2, 0x200, 0x0, 0xffffffffffffffff}, &(0x7f0000875000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b59000)={r2, 0x1, 0x5, 0x1f, 0x4, 0x3}, 0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006b2000-0x4)=0x0) rt_sigqueueinfo(r3, 0x26, &(0x7f0000eb9000-0x10)={0x22, 0x221, 0x800, 0x6}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 05:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/checkreqprot\x00', 0x20800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009df000)=[{0x3, 0x964a}, {0x0, 0x100000000}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00002c2000)="fafc442d3821f62f307c2067909628e1", 0x10) 2018/01/19 05:02:58 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000610000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006f0000)={0x0, 0xffffffffffffffff, 0x0, 0x869, 0x9}, &(0x7f0000ba3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000111000)={r2, 0x58, &(0x7f000062b000)=[@in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x825}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bbf000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) tkill(r4, 0x5) socketpair(0xf, 0x0, 0x400, &(0x7f00006b1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000895000-0x18)={0x0, 0xb66, 0x30, 0x9, 0x1}, &(0x7f000061a000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000630000-0xa0)={r6, @in6={{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x83a7, 0x0, 0x4, 0x24}, &(0x7f0000974000)=0xa0) r7 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000320000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000235000)=0xc) ptrace$setopts(0x4206, r4, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r4) ptrace(0x11, r4) 2018/01/19 05:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xd, 0x5, 0x80000000) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00002ba000-0x4)=0x0, &(0x7f0000cc8000-0x4)=0x4) ioctl$void(r0, 0xc0045c77) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/enforce\x00', 0x9549f792d77fea85, 0x0) syz_open_pts(r0, 0x0) 2018/01/19 05:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f22000)='./bus\x00', &(0x7f0000e2d000-0x8)='./file0\x00', &(0x7f0000292000)="24636b66ff00", 0x4, &(0x7f00003af000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb0000)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000102000)={0x7, 0x2, 0x10, 0x7d, &(0x7f0000346000)=""/125, 0x2, &(0x7f0000f11000-0x2)=""/2, 0x6d, &(0x7f0000f52000)=""/109}) r1 = socket(0x10, 0x20000000802, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000070f000-0x1)=0x0) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvmsg$netrom(r1, &(0x7f0000039000)={&(0x7f0000ec0000-0x10)=@ax25={0x3, {"57fe5e98a9e386"}, 0x0}, 0x10, &(0x7f000009a000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 05:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc5000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:59 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x0, 0xa1, 0x2, 0x400}, 0x7, 0x1ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) ioprio_set$pid(0x1, r1, 0x9) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x15, 0x4a]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x50f0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140000000000000, 0x7, 0x5f66dba1, 0x92d0, 0x6}, &(0x7f0000002000)=0xa0) 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000484000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x20, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c3000)='/dev/rfkill\x00', 0x101840, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d3f000)={0x0, 0x5, 0x20}, &(0x7f0000330000)=0xc) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001d5000-0xa0)={r2, @in6={{0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [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]}, 0x100000001, 0x80000000, 0x4, 0x29bc, 0xa}, &(0x7f00009e7000)=0xa0) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDSKBMODE(r0, 0x4b45, &(0x7f000096f000-0x7)=0x400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000f2000-0x4)=0x297ac3d5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000004a000-0x4)=0x20, 0x4) 2018/01/19 05:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0xffffffffffffffff, &(0x7f0000f52000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00009a2000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f00002be000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004f8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2e, 0x8000, 0x44}, &(0x7f0000b18000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000050f000)={r4, 0x9644}, &(0x7f0000303000-0x1)=0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfffffffffffffd8c, 0x0}, 0x0) memfd_create(&(0x7f000088b000)='em0})userwlan0vboxnet1\x00', 0x1) 2018/01/19 05:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000409000-0x4)=0x0, 0x4) ustat(0x4, &(0x7f0000d8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000c8d000-0x4)=0x40, 0x4) 2018/01/19 05:02:59 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) gettid() 2018/01/19 05:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f91000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000035f000-0x4)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 66.569426] binder_alloc: binder_alloc_mmap_handler: 11954 2000c000-2000e000 already mapped failed -16 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:59 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000655000-0xb9)=""/185, 0xb9}], 0x1) 2018/01/19 05:02:59 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[], 0xe3, 0x0) tee(r1, r0, 0x6, 0x0) 2018/01/19 05:02:59 executing program 2: setpriority(0x0, 0x0, 0xffffffffffffff00) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00004f4000)={0x7, 0xff, 0x1, 0x100000000, 0x4, 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]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b8b000)={0x0, 0x4, 0xffffffffffffff7f}, &(0x7f0000ed3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000092b000-0x1008)={r1, 0x4, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x2}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x2, 0x0) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000f73000-0x81)=""/129, 0x81, 0x2, &(0x7f0000366000)={0x1a, 0x3, 0x56acc32b, 0x4f, 0x3f, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f72000-0x10)=@req={0x50, &(0x7f0000f72000-0x50)={@common='bpq0\x00', @ifru_ivalue=0x2}}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f72000)={0x0, 0x41, "9931f95af6e1a58eebf3ec15c1603f893176c183a87d7f142a61ecd96a5fa5c720d604630399bbac4cec248ef73183e96852ecf5b586e9f52e0329507494c5ef0c"}, &(0x7f0000604000)=0x49) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f72000)={r4, 0x5, 0x20, 0x9}, 0x10) getsockopt$inet6_int(r3, 0x29, 0x20000000000b, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 05:02:59 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = gettid() fcntl$lock(r0, 0x0, &(0x7f000048e000)={0x1, 0x1, 0xae, 0x43, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r2, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c89000)={0x0, 0xd55, 0x5, [0x400, 0x985, 0x8, 0x80, 0x4]}, &(0x7f0000f8d000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d7f000)={r4, 0x2}, 0x6) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d73000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000067d000-0xc)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c08000)={0x0, 0x0}) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfd000-0x5c)={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, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5a000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000abf000)="c844e32837c6efa8e3d3f8e0f27cd6d00b9f36aecbd270ccc59c5097c7853fad3a19ecf376a1909449eb4a05b814abde46fcaa6f9efe83c37f81ec51981f69a3416d100e83c0f00be7cfd8e4944838ee9451141e27e90b6846a39e4bee2e6336ac4d18830a822903e6d71599bb051b1ce6c29580f5f395079a59a73c8092a1527e402aa944611a626a97fba31f4215a11b4584dc887fd5777a10af62be48fad64378cf531663b166fdc60fe04285928445ec317c18595282af81ced68c73544d973ca90c2439e89e548f9db81024b3d56d797623f62aa90c73ff", 0xda) 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a22000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e85000)=0x800) r1 = syz_open_procfs(0x0, &(0x7f0000984000)="6e65742f00200200000a5f76297800") preadv(r1, &(0x7f000094f000)=[{&(0x7f0000642000-0xf2)=""/242, 0xf2}], 0x1, 0x41) listen(r1, 0x4) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de4000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:02:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', r1) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000000)="", 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000003000-0xfb)=""/251, &(0x7f0000003000-0x4)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x79)=""/121, 0x79}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xa91}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r6, 0x7, 0x0}, &(0x7f0000004000)=0xc) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x9) socketpair$inet6(0xa, 0x7fffc, 0x6, &(0x7f0000872000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000925000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000062e000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000491000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00007c0000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a5f000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) 2018/01/19 05:02:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000363000)="", 0x2e) 2018/01/19 05:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000821000)=[@in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xb4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r1, 0x58, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000013d000-0x4)=0x0) fstat(r1, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000b17000)=0x0, &(0x7f000075b000-0x4)=0x0, &(0x7f0000f8e000)=0x0) getresuid(&(0x7f0000ac8000-0x4)=0x0, &(0x7f000025c000-0x4)=0x0, &(0x7f0000d1c000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000607000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a3b000-0xe8)={{{@in6=@mcast1={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000-0x4)=0xe8) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000246000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060f000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00001bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dc5000-0x4)=0x0) lstat(&(0x7f0000d4b000-0x8)='./file0\x00', &(0x7f0000bbc000+0xee3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f99000)='./file0\x00', &(0x7f0000071000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_create(r1, &(0x7f000089d000)=@access={'system_u:object_r:audisp_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x31, 0x0}, 0x36) fcntl$getownex(r1, 0x10, &(0x7f00004c5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000089f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) fgetxattr(r1, &(0x7f0000975000)=@random={'system.', 'proc\x00'}, &(0x7f0000ea3000)=""/57, 0x39) stat(&(0x7f0000473000)='./file0\x00', &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000b3d000-0x38)={0x0, 0x0, &(0x7f0000cae000-0x70)=[{&(0x7f0000669000-0x2478)={0x2478, 0x10, 0x600, 0x1, 0x0, "", [@nested={0x40, 0x32, [@typed={0xc, 0x35, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x1b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x68, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x1158, 0x64, [@generic="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", @typed={0x10, 0x6, @u64=0x1}, @typed={0x8, 0x6, @void=""}, @typed={0x10, 0x16, @str='proc\x00'}, @generic="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@generic="14fa7319d7ff984e815d9646303bd8", @typed={0x10, 0x2e, @u64=0x100}, @typed={0xc, 0x5, @u32=0xffffffffffffff6a}]}, @generic="dc2485f865f811b391ecd8beca8ad5278fca7358de5bf47d1ad57c66ced4e65c084062db644ab01f3a589322f604b418aa1b357c44872a4d1f91672b9475937bae6947a2a2e6d4c36e498ef2341ae88a31147dfd7ed2846fdc2769f39de9f659b746a52e5aee960408079df17a6fb2aaf4c82a101de38202bf2ea9b70e9136322b074e0b49fd64360d3d439b310cbd8ca5155d4c9d4345376ecb2eb56463916c0eb160a9", @typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="fe6e713c67fd08d3c10e47c687fe42d2dfac2d21c374240befa9b6cc09b7f925abc42430d772d8fb04e0512ed3be813304", @typed={0x1008, 0x6, 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@generic="1d0ad52dae9535202e2b16707ad506f70ea2eec6353693a5cb5ec4833266fdf571309b39c28af9b02388b351964319175641a92348759f9ec8e57789428e9a19506e832866b7824de4dfc279252733605a603cf71c46cba91af43d32b83143e874847117e4302815295715638eb5ac7d7104bcc30552a70be801502789eddaaf9ef8f7902a8632e76c4142e4ef08a815cc0d862b3e241780bb309e48e23dcff944b4654a868a4618309875987b5052ccef9c0d92928540bbe8a2aa10d599f690b40cbd6dd68fe95386c53fc4a6fb1ea6dbb15f6bf603779719bfa5eec24c6be2ae72342f7f3a6abb271d19c35f"]}, 0x2790}, {&(0x7f0000ec8000-0x2ec)={0x2ec, 0x3f, 0x0, 0x7, 0x3, "", [@typed={0xe8, 0x27, @binary="030eb6f2e5933808ecdcf97a2c2e35a7b8b7ebb976f125b092f2db39e04764967bc64856164f8798c4b3ddffa4977b56a233ccb3a3272b99ec3cf23b8d00bf682d5fb73f41dc830f18156d99a0945357faf78f21ba529e9160295e3edfde699c764f532f80972b20a0b1028d519c9e407d0c803a22055d46ef016c86b8ec675439af799e180d9ca12c6990b21f353c66693009f2bcab3ddfadc53fc236c13e700c744d55b142402c4edc90c0f8e1ba66e6705bd99bb0c3708b7b523e69cf6d53d7dc281efbe780582e0fe12c87dd0e53232e1b305ba8ca37d117d015e6"}, @typed={0xc, 0x400, @uid=r7}, @generic="8ddd2bbf142a84ba62ef99665c6dae5a616e184bc25ae35d4b4edb3ea1ca31f90edc02c4f5c269b6ab269b3f825b3996e4b32bfd859d388ed0e94d75f537a8410f", @typed={0xcc, 0x20, @binary="146e8a1944394398b0100f285df106320f8188d52506f5bc036211d09a6cc083cbba59b51a51d48b41a332e25a9462c2e3454dd3e58eca52fd422ef5ee5200e82141735423794e6f74995a649aca8b692eb4c784ab57e034ff687a6fb4f4e8d2c7c92771546305e7d65b6f701364e260965eb616189764548e90595a2d867a21168c12068b157c236e6bcc17fc38fa29b787e6ef4f51d201b42faeabe0a35d7074c26fd1bdb3be9e89755f83e1586aeb4bad741c8efd4b551b51c0eb34850eece7"}, @generic="959414a26b83bb26a3603da0f9d2527026f27a2dbe3984a74f40f9c0106d20059bb536fa1b8854494e2a8a1e6cb7af940758a1d7bb1d31fd0291692baa281c400fedb647a08b913d3b590e62554d7777f53eb470c7e5b8c8e049ab7c2335311bc80140d50467f88d97e2c3d6d353521e68f7507922bdfad415264705e90ede3a10d8c95752bdaa5b54a59241c4a4508c699013ef04c8f0555c29eb46bccd4628ad0996bf126905f1be07246969f2e9c82356f15784749ced7d949e0465f3a5a518851d1c40f5e49209a724922eb22d3e701cc89b58abd236"]}, 0x2ec}], 0x7, &(0x7f0000b3d000-0xd0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x40000}, 0x4008080) getdents(r1, &(0x7f0000fd8000)=""/0, 0x0) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000f3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00003e4000)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000795000)={0xfc17, {{0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfa5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/19 05:02:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendmsg$unix(r0, &(0x7f000001b000)={&(0x7f000018b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fea000-0x20)=[], 0x0, &(0x7f0000fa3000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x39896de3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00006e6000-0x4)=0x4, 0x4) connect$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 05:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x4, 0x0) mq_getsetattr(r0, &(0x7f0000d87000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000624000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x628, 0x8040, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd4000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b72000-0x50)=[{&(0x7f0000b00000-0x1000)="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", 0x561}], 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000230000)='/dev/ppp\x00', 0x4200, 0x0) r1 = accept$ax25(r0, &(0x7f0000cc9000)={0x0, {""/7}, 0x0}, &(0x7f00009bd000)=0xfffffd87) shutdown(r1, 0x1) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = perf_event_open(&(0x7f0000219000)={0x4, 0x78, 0x8, 0x3, 0x2, 0xffa, 0x0, 0x8, 0x1, 0x9, 0xc7, 0x10e, 0x1, 0x200, 0x9, 0x6, 0xfffffffffffffffb, 0x3ff, 0x3f, 0x3, 0xffffffff, 0x2, 0x6, 0x7ff, 0x7, 0x3, 0x6, 0x6, 0x4, 0x6, 0x7, 0x8c6, 0x7, 0x7, 0x4, 0x2, 0x6, 0x8, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000050000)=0x0, 0x1bdb4dde87b83014}, 0x2228, 0x7fffffff, 0x7fffffff, 0x0, 0x2, 0xfffffffffffffffb, 0x5d715cbf, 0x0}, 0xffffffffffffffff, 0x50, r0, 0x4) fcntl$getown(r2, 0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/sequencer2\x00', 0x4004, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000430000-0x12)='/dev/input/event#\x00', 0xffffffffffffff39, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) r5 = dup(r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000b41000-0x8)={0x0, 0x2}, &(0x7f00007f3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b25000-0x8)={r6, 0x4, 0x2e}, 0x8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000f1c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000047f000-0x50)={{0x6, 0x1}, {0x0, 0x3ffc00}, 0x1e32, 0x0, 0xac, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ax25(r1, &(0x7f00003ee000)="6c3975485af5a8778faa4621fa48452f6a2f66d7a25240ba0b01e8a9d13d8d6630c77b351e5e8b944687d728f4b0b8793bba8d2696900eec81f70d3cf775563e08eaf0e7e07632f1e895fd56", 0x4c, 0x8000, &(0x7f0000820000)={0x3, {"a873bd33bfcd46"}, 0x2}, 0x10) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000f3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00003e4000)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000795000)={0xfc17, {{0xa, 0x1, 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, 0xfa5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/19 05:02:59 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x840100) exit(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getgroups(0x2, &(0x7f0000005000)=[0x0, 0x0]) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000f000)={&(0x7f0000010000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0xf5)="74d39e0ada2e85bd5d9161d4afaa65a0b56d86954422f58f428061b2a5438176c09fdc90e765669d7f70d5f30c22f364d73519574f1aa15435094e2b3e9d13c381f963a458d2362ff15a4d324a09387cd672ad83d040e5db725500343421c2e2edc7122b33837f6efb5533a3d8684a231e6a9df8c314654f809d2c246ffb1534e0985673058359ba02a9f38dc3c12a53c842574a776bc069a15bc9aadbf6081e46a4497d563fbbcdfa8e2c3c58adeb255e75bc3db4cbe37b1daafb0875875d030c2b1083f09632f1971802894b65b9aca53f477c0a9d0b54910ad2e14eb4d5a952e06f2d8219b1002d5fc05cf0eb09bf403cd36f31", 0xf5}, {&(0x7f000000d000)="06f2abc03960cb0ed4022bf5fae8090e609bb4a18595ee3f667aaee5b6e5e3ece05f21db76e17ba65a89bf6bcaf0a761bd116e5e96c6d9ca8aa985e4cdbf79ae875847fcb26c040904da4f88d1ca5ec4167ccab6c1b4b6331349679f7df27ed5f023908a8293b34304346c9f6f79a333808a2ece1bba1966b4fa015f8b6bb85f478fe53919dfe0204fd3cffaddfaa6032e19755be32134af26f8a40e5ba3d7d222c26890a9e54899c228ea54c1726dc2148141c9b42d38d5542a5f56899807178a19fda68c3c36b61e6ce0b7e8e28aafa8d797b5d660e0442e29f7ebdeddf928690f95a992ccb2bdbb0315c83990b214e96d2330535690f1f9c2c6c58d0c2cf38b4bab12852cb9c9a83939aff649fdbd804486296ac9f08a809bee4267f55cefb10acd6eab40b4c78f8024932123c10092820747b0859f3aeda002448e1423ea1006ec6040ebbdc1c596c3d16b9726ad19a46386742c7aed879030699e5268568b7b8e08ac3587543eee78ec5cda83e0aa9fcef62b37013ad94856612fb2fa05e526ceaf45db5af6f69b5f68fc0bdb8d5254b2d99df015f9789fee714f1204f42f6cb7881f651a97537fcada3d4cfd24046ccba10d7f58f61c9369cf2f34c86ef748a304aba1f54b0187addec585ed3aba628247caaba7d3aee18046066980b7d417d3ace9b6f936b833ad51a5e087edb62dd0c0fc5b0f0907336fd632daeb7cbfc5632c4f9afad96f4f028193879b5930e4f89738e3a276065c051c2a14f4f9c5f5cbe42c77f5010d71312034fe0d5e78fd6f861b5080fc439a1e30e8b32e94e2e137dcf103660f6870bab344bb73e44701f1f62080279031f675c47ed8d42c9fc5659de73f3a4eefb2862b51a860c9f2401c139e9a75eecfedd32ed140c7633fcc7a44d7a6de5bc398b42152d614b716538464761ea5e49f7b802d2775b962e59a516545a1f919d3c728c03baed71a71f923783dd5982de1ba1e48ccbc22ee4894f74e34c1c25c2a8932d949d36748f82516bebec507aa4502e638497de435caa09b9b27aacbf7a77edc5d40ad6caed04a72b6cd1e65202f5c4208f47db2a9af1ebd79a645f4d231f18730489f9cfffe008e1859876f4f03cea68b1a9a9f26732d8b85d46e9ac0e2e613edffb5c39cd15caaa1450dbc232a045d0ffe2d27776e0ea60253cd0e3b00596257c09ac7170206128b3381f45fd12f3647c071afff30f2147623d949cfc96aa66b0d7c95557026eed066d7c9bbeaddf5ed20ae9712d3c0afc8535261056ff380f55193415ae647132bca77e1ccfbc6dd423576c125be03b4c44f33e06a7a634cecc44d22d3064920c591c08e80aa0431c712a4046396ff02cfaec529d71c59a67b23509ccd8e168a228636fb9ba481ea618b43d84c6ec6d55b9918bcfd46a56be343250b378a7c79398c3ca3439695ef2b7044a19b1b88d3921ce8b5b99ff9378055f2a1b6167bc0caf9fe3b11659bc1b765110e9347a1053ab94fd270d6b1ad6b1108d55a88f57555307b4148a2632c1a567f6c98b4a40994583e447557d75602f0851adda43fcfa35d62d7156e6f2f9432ab1787dd653261252d5b64afd3b1c9cf5bcbdfe3288a4c5ac54f502cce87d17f02765b4b3b0b1b475bd9d62c1cfe29ec2d0d100f4346ca19d34fa59f8d2368a88027233b1e24052e30864a3cb67922fda95a0926aff9d44476c41161ef27cbc5997ac2986ce60705cc0f7e333030826f736df6a3b313a06a24b3f9c4ef8878bceab4dc99085a62c96591bf3459a23d37a0fbeea0f32b4b7a3ffc5c79c7d29258fd87f1d1dbe1bfdb8556770bbf552bd9475f13943f011167b4169773be42033c77e0e94b0dc9f58bbc5b669a97740a8acc5a07b95e60c300c1f91873bde9f7e9f53e9ffa24919cfffc72e8c77ec06dc7c22e3de3275bd7b3bd5f73d199e04a80a22ecafc61b976e852340907f6a07834cfaa15886c7d8ce9957d5f32565fcb646e813e0c6eae5ebaf486323640bc8687439e47b8f6dd5028047f04db892bfc5714a47c1eb6459a98270f4fff02e5e30370972a294eaa5786238f587972fd3a94ada88afc3b251dae8e468e7c085b35485aeeeae9863c4ddfce87f95b291e5131078540b6537b66f3cc2a22ec45e4d90cfd449b23ad3424daab318d85129bd8b3f9c5b9f254b77a7f5baa77bfc6b396e07bd08e3af1a1737f6906007c3c8668cfdeaaf612970fb0d6918c32f11a396554d8456f00d62f502b865800e885f8ff4e6318c9cd8ebafadcbcbf3fbddea02d1cf42dc81c745d1dd8a33f097eb6aa31b2695e4ac6b6b977bf6977fe6d0819353d21594445bc2bb275246399a4c8ae05894263f2b78da737dbbc055410dfc270d439c90a3382c3ded9fc3d2895625a1206f4dc52ecc18b358f6c79d6dc318c1c8171f249bbee59a3fd703c7ebf2e96178f1af7758f5cafcf85e2873f2b2b3ccd965f8c8bb386877fe2fdde725c04dadb37beb63a26f4a184a9b8a5b41559520b7e3e179583fd1e943a4272c9af0fad8d5a342180b948b2625460f56e43ff3499810e02eb69ec29fcf1436d0c66e69178305a3d68fa20f8a63f8ee73931acbff6db3cd44ea9263779d5898a50217993f65008b5de785a39f9b5bc468d598bc230a04a52b9bcf9da353ad91839068f71f92aa3e5fea4fe3338a22f1a4bc8d4e28479127cf289c8c7202cd500eabcaf0c55ad1e0ba4520eb1b76fd08afd3118d338d2e3491c511751a7f9d4d47811fad7ab6612d9c42fc51ec3da4be404a756d022d53432bf7948993ef3eee04b6fbc7b0cbeb03ceeaa746442f5327944745fa7cbe73a307fe20de899640241b9968bf6a03c179d99fa61e44274683015b2198a611ed6066e300444ca8928bc803e4156a91f23bb364bc998b7bb499271cc95f3b1fdf15e4bce649f3986e4b86fe04139c8462a99fe268e09d78b38d1ea14c21cdad31f4526ef376dd775c688436250fdf0fd617d8ba2258c2a46ffac769506539ff394a3d88bac7f13a4e649cb9ff46376296504440e74735990e450d7ffba265174fb311ff04571b3a2a92f97874f3cb26224088f8a99789eb1b908f105f615602ef28d0c7a825edd3ec7d072822918219cebac17ab0b122e64b8149156b227f3a093dbf5388ce3f7661a5463bb5287828b337ff87632c058a76aec4e5389f2b82e18f581abd626d96658cc1e0d2365300d4a2ce70d8945c3566a57529958fbcbd90522d11bbe40bd3eb191c5770d2b9155fb29f230bb3ad33702fe99b2ca5dd81b126c7624a56c9527f8c751a062ad82ccf467eea77e34251b0d24e49a1d0fcf27d2b64d84ae0eebd56aaa2eeeee9d549889596b1b91bc17901a7b9d9db55c7c2f15f60089c0b9c76db8c95c864393add314145d213e0fd4739a548dcbd38de5852b516d303771659dfdf1b7be913256acb1642c40e9ebb0428ae36143464518ef3772b2b5c1134d283c092a6a98ec6569e3d10566b37b1499845429fd4559b86beea4691085404c077cf21a21c7ab529685927ff36cc5862681661d379ed60194072609c13e53ed2ea755a9fe60de9fd63abd47905d8d95a9f056fd36e15b371457677eff5f313f982ae2684c710361ddb2c951963a811b0923b5391c472f01c587bba23bcaf92dc1174d6e552ed71c89580117ea89e761c7a13d3cb1472e94bcfc7449fc8f1798285dc7ba6f91bd4be7c46cb0ae68f08254057f5d477950bc2a9ff8896f605c453f4d9bb9dff35f7ca0ea4b42c921777511ff2995f17af4909f315fe3c1c17795b82c0935cf059cd30f1e2a78fc390ffc9d6ee70679db6b0675f1d85464aec16077cacd45b2413742796cc315d742eb594dd4b39f30bd37e0fa0cbc5cb1e6c71ffae350f31e61bc821d6f32b2dd84dfd0315854f1d447191f4dc8a583c4651f682f5618ed6c735038259c96b0a239dc05a637995ba013c00d92644637caef3acb5d7a63d9264f02f822c16f1289128d95f8acbc391b7464a3f5b8a802de7932e8355e86718ba3caba34458031d5fb22a198ae65a1f747e706357ed9acee11624dba93bf4b5f16783cdee9e481d241536d037faf61126a5c97500a96876eee262f33e6cbf76a730aa6b753912945a93393483ee64d833ccc7b8e0d6170e736b79f6ed951c9f89efdc185061f0761f5e692a3dd10a452ded5c3a6c56bae260a25e566479dd6f4162f048fce5cf3e521c5517bf2676bfb0ebe6758706d4cd69109591116303ae2c46a0bf50f6ade9ac1ba3ab94e701bc6ab4641ae6fdd62ea4ee97cce220f1382079dc6d0b1f5e66caf1561f212b85c34b18c3f70984e4c72b5870541af6104f38d7929f16369adeb4503d450b1a4611f80076ee6c62a7f98ca5e9512eac7dd01c6c6fb2987379c6ea3ff58699c7bbd0f62a55ec25b4e417029e85149ee576301d6e7bd41f2c6690a7ba70c3e1090f62cbb4e8c934567e4e10480eb98e5e8fbd216cc3a4a1a5c2cc2ef0a3052e920e73e9975d02e72f6cdf33fd7f5aa96ad3b7c5b5955d38f244bf9ce977e40ac1602112632babef94f1b97788e0eef6a977f351029bd8812761a17178c79ebe5a5e54f45d35aa38858cc534267059e16ac465f5b8a5e51a3b3376e4d071b583bab21b4d755093d55f22b9f12567266c3844020627f565fd8e7d99bf94a86ebb62888eeed0d12b7a9055a942e108d2bc0586a9e6cf406ac33ad268e5d0ed4d9f44f91c12b6d7336aec01b93b365fdb7a0a5c2c2db0325de18790704779a90ed67db9b241be514c4cf0afb018e0b2faf8289e831609acafb590cf07b4d2e8f88e249f777c2e47922872a905845470487a1eab7452fb3704d0358f1f66e9a7897541f037036bac1f2f21c3aa6f4d8408ed85bac8b0954a915aea4ccc816e070a41038a58363618ed4ac3c125d5c1c5212fff77519896211a3a27b225deae6918e9fccaaea92a87ac71e9ae4093e46c060b6dc0f585aeb8aad35b29d7687d5af43856430832bd6196cb2149a6d25ec75f4aa05a3c0b198da105d5c532185a5fa4f7767d71ef626251ccb870de3c0deb1ce888c1d9f1ef29de1149ceb7b5a7f8b80932b53795cd34c77197f83b798b720eb092e31562c376382a08c5adc4ded1f4c28bb6b6d091cb295bb7a6355edf369b3fc7a5da3c2e1b6c6b9b677ab17f0fe4168dfbe9abd9f0a624aa57ea503526f3fe9e63d84f0ecd5dc8b3515d65c1997b62b0209374d9d9a377782f0bb5503ac625e3220c93731e4492a8f8bdea64d41dc0a956a0e3067160563f014f5b168295efc733a7b6a20a3809b16468e04695a63a3f523316716f6570b875c27ded67f77769a9ec1b6ccf394234b5cd4136e98aa809e1ba9cd2a19fda402a6dc4d7d8046f0c0e08bdc81aaa891fe0e6904a42c220aad16caf36c57d46078f4ccaf949464e7f69de747b3af3893e59f24703ac997736edc637278952639e0f02de25f1ea12cda8baf04bb24f02a50edd1bfb3105b962be309ab3674b874cc2b6d33c054e3d168dcceec5f7c8a7c95165ca074de1fdc85694bb1d49860cb144ba5bba41cbe9ad27d2a8ec44c3d107034dcb4d82b648e7ba868f26323849ca6c8c93c59d0375bedc5e43b737cb2b07f876756e6f1143efa563baf4bf5b353269019ead6fcc465f2c7caa9fb627011536c612341f10ca8f4ebfc60e4432aaa2b6f8bd609f0fc4d5a3b53e5d863f9affd7ecbc1576dd397790bd57b78bfe6b15ef250ad53fd70052c2a24fe773fc8a170cbbcbdbd21907e964443ed6b5557e4a35b6b8657b62c1980c6a02c040ffa4f83d6", 0x1000}, {&(0x7f0000010000-0x33)="3092e13090c27acdd278eede6b309b807483c6364efd26cbd8d756770392a3a4065c5db6851d27d705c5bd13be34a7ba603aec", 0x33}, {&(0x7f0000005000-0xd1)="15c8edb1122d10cb4ba886d2f5127c47128978d73b514267acfa24873e4fb6acfcb78fa5254624afeaee4cd9fddb3b65bd9328cc93d4c33593c0d1d59f55e6c310f78316b65ca6f9f3c75ace01ed08382d13d4745bbf99ed8f9c9e181c6611af69cbd1a709e81764a3248c846ab45dac168ff96fb49380daf2e578dbe936c1ce60c002cba46ec01bfe579289f07f0fdb7ca0b8d4cf6ebacc06b84342065fc1ea753c3c999eef2f07066f3b5b8c157da3b8b6657d25e71c1d04b811af6490ebf06d2b3260d4e0ba59223db22eb6235c1b81", 0xd1}], 0x4, &(0x7f0000010000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}], 0x20, 0x0}, 0x4000000) syz_open_procfs(r0, &(0x7f000000e000-0x7)='ns/net\x00') 2018/01/19 05:02:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000a39000-0x9)='/dev/sg#\x00', 0xe3f1, 0x100) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008ea000)={0x7, 0x7}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x3}}, 0x2e) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000178000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xe4)=""/228, &(0x7f0000000000)=0xe4) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000232000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a9c000-0x10)=@req={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000024a000)=0x6) shutdown(r1, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00002f6000-0xd8)="9a9b2ebf68735dd433335bc50fe3fd1b5aea0656094b03a1424f38523f556e6049c1a602a315a8e7611c992404ea6ebab61e4af8540ce888a9a9301979cc2cbf9e0b742aa3920c85d1428a1e310d08dc8b14b595182f7d28ae9ac1cc493b0aab80f067a054bdd85d5958dd676ade2339a529aaeaee5c55330f52e3e7c01d342f33dc2377f61ca566e05267c05d6a31a2d29c351bad95c39573904cbac855dcb363fee4ef258312cd32a292d105391a9070e01b2ea60f4657e89c3596a3ad86cb451bfba68e35b8976ae29bba690127c512bad1a335bba35c") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000707000)={0x4, 0xfff, 0x4, {0x0, 0x1c9c380}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000055a000)="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", 0x130) readv(r1, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000091e000)=""/131) 2018/01/19 05:02:59 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0xfffffffdfffffffd) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000066f000)=@add_del={0x2, &(0x7f0000000000)=@generic="97dbac20cbe5b45df72d40af420d743d", 0x101}) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[], 0x100000000000015f) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:02:59 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f00005d5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f00000ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b0000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c9c000)={r1, @rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) r2 = memfd_create(&(0x7f0000df5000-0x1)='\x00', 0x3) accept$packet(0xffffffffffffff9c, &(0x7f00001d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000201000)=0x14) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fe6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa74, r3}) clone(0x0, &(0x7f00001fd000)="", &(0x7f0000c7a000)=0x0, &(0x7f0000497000)=0x0, &(0x7f0000edb000)="") shutdown(r2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000b79000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5b5b7861a1cd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmmsg(r0, &(0x7f0000e7e000-0xb4)=[{{&(0x7f00005c8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cc9000-0x40)=[{&(0x7f0000db0000)=""/127, 0x7f}, {&(0x7f0000e40000)=""/0, 0x0}, {&(0x7f00001bf000-0xf8)=""/248, 0xf8}, {&(0x7f00009bb000)=""/4096, 0x1000}], 0x4, &(0x7f0000780000)=""/185, 0xb9, 0x0}, 0x1}, {{&(0x7f000051b000+0x91a)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cba000)=[{&(0x7f000037b000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000d70000)=""/4096, 0x1000, 0x80}, 0x0}, {{&(0x7f000087d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dee000)=[{&(0x7f00001af000-0x55)=""/85, 0x55}, {&(0x7f0000e9d000)=""/113, 0x71}], 0x2, &(0x7f0000fd1000)=""/22, 0x16, 0x242}, 0x3}], 0x3, 0x2000, &(0x7f0000fd7000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000a99000-0x4)=0x0, &(0x7f0000292000-0x4)=0x4) 2018/01/19 05:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/autofs\x00', 0x40, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005f9000-0x4)=0x0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e48000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000083a000-0x4)=0x9, 0x395) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000044e000)={0x1f, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bea000-0x8)='scalable\x00', 0x9) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000a9f000)={0x7, 0x9, 0x6, 0xd24, 0x8, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x6, &(0x7f0000e75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e75000)='./file0\x00', 0x40000, 0x1c0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000e75000)=[{0x3, 0x8, 0x1, 0x8001, @tick=0x1000, {0x10000, 0x101}, {0x0, 0x3}, @note={0x0, 0x5, 0x9, 0x1ff, 0x5}}], 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e27000)={0x0, 0x3, 0x5}, &(0x7f0000e74000)=0x8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e75000-0x4)=r3, 0x4) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:02:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) 2018/01/19 05:02:59 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0xffffffffffffffff, 0x4) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000e74000)='./file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070b000)='/dev/vga_arbiter\x00', 0x12000, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000e75000)=0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e75000)='./file0\x00', 0x20) openat(r2, &(0x7f00002fc000-0x8)='./file0\x00', 0x141000, 0x0) 2018/01/19 05:02:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000007e000)=0x0, &(0x7f00004bb000)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000008000)=[{&(0x7f0000000000)="3dd2f73a2f89b452741f94ef4210e63583f88fac65cda30639cc6af1e28e84f918f0b3acddcbec47123322c353921539b7ca18550cef35573df302e0609e1e8c1f101fdac3dceab908c39441a4f3de6b30bdf81a0e2a1ee61762c60e00ca9efb9dc925a88635bdf427c6b4d37b1df1a9b8dbd197f3de7e30f8606b6c6e78ca001ab2d18220555f4376", 0x89}, {&(0x7f0000002000-0x71)="03eff58b6c1dc9e6409029edd762fd3a29d809ca3f79774b53eb242e6fe1cbae900525096c95ec192b27b2c4261c8255d57c772f205cd3726bb3c1a34a9a120ababfafdc328448da02bd09f83ebbb41875c02a11ec7a43d4ad6cc424de867f00f4dbd982d8d84206bc3d87c468e78962bc", 0x71}, {&(0x7f0000008000-0xcb)="2d2f7823d5d6f0e209c0976683c6336c3525c47174b7752bf7356fd91bbfec5070a10be5d9b4e1b27d0efdd0f744723d7714af5136bb19cbb48b4185e68b24a47e988c3cf886a4a9747c6da300d5bc4368dcedbffabb4e0c87b5ebc65715dad68ff111ba7430b2277627690be969509bfbf480f0f89f182a7b4f1472cdef00bcdcfc6c97248a0f70734291d2caeb8fff23ae8ed05fe42d1eb970c3e57e306b9187e161474a365a616c46b5c2584211e01efba3a9b9f51c0b8fafa4f67351cef1e8e06fca1df3c9e31c77fa", 0xcb}, {&(0x7f0000009000-0xc3)="962e5bc5bd427b44067015a55d12dac925b484942c2193cf78e3abfef6f6098aa84f7315dc9e12bc35a7eb4583ab479c7258b79ab0feaa9dd4fa10850f005c8c050b9f67f689272c1baf4c562d9cd0369979eba80bb3aaf63db452ac3a016b0b0686794f90197de2845a8ea30f935a86984463abac15128745321ab1b8a9a067b3b1b4df66d8e4fcfeba3f9a3a0446f8bb510c53eafe5ff2bc39e356037ba77a962add24661240ab6f4059be95471b874306b312bcf2aa40b506de8b23fcf0f1343a5f", 0xc3}, {&(0x7f0000002000-0x8e)="0062a1f1a4ae6ce9ddb75264a18920fc24a081dd993f95af6df8c40d5837250067e47ee800c8479e1322695d8d7039fd386780c80a44ad7018d9d0358a6141ad1c92ad8899aef547070c116cc028b37f34fbfc82c227f81b5a4ea25bf7295cbca781aeeb776e415c75cc7ee2f6a74da3c25bb158db6fc472c3241ddeb73353801a4b2931e2e372c73fc7aeea0109", 0x8e}, {&(0x7f0000007000-0x7f)="da7576d2f3a3712964bfcc20b667c53f267ed51878caab58d50f1a71bd5ddc677b519a16c42008cb933678ce367793120b84d6d0e0d6878ad048e1a493643d06cea7396cbd2cc5c3c816f695619655a34354eb49857b049206198f4ea93f389e31d3be3037953c6f2c87a735823aed69afc77b887d7032e63eae602bfca362", 0x7f}, {&(0x7f0000009000-0xd6)="9cb20db3ad10d6e8ebf796b76fce87c1286df4bf80ad4c6972cde8389bc33b1e031b0975b8ec8911aa3570c8c721a9dcaffd5a44fad5843eef5c981799d1a4d5d76cf699dee12443197a2ced54afda7ca199d8b55996a3716ad9f0fc588c3d001e8673ff0236fc48b8cf0226cc57a5e28d4210a79a4fcb7ad063b6d1caa608f69b8c6c2c7d4d9a520171e992b53f9c8777389e4bf78f44046265bb3630087e67ebdf87f6e8cb5019a9a36013c2ed0d6e7bbab8ca3dd34cc946fca3136710dcdb803d7d14f775fd54e0ba6ba29fddd3e5a8d5d177730c", 0xd6}, {&(0x7f0000001000-0x8f)="a4ae5ff2d0feca94ac84fb13a938e247328b5957749a40e9843f0eed679ceba513502f2e3a325099be22aa5ee53c3e9d7bf4e0d29ae3ef9c0b129fcd10cc41fb115fe965b19e4dd306002c1d8dc331632f53220742d216d7fb20f8a28ff035596cb8b855e43c490246f389d5e6e0e001478382ae5b273b0d7fbadb06c4c4f7136b83031cd240aef110da59fd87f052", 0x8f}, {&(0x7f0000008000)="697b13e438ff6e64c980d947d43c707eb2c2cc71e9476c5d2858fc64c611ad1507084d95e0fd81964e8333108bd099eb29d32fc7a8b436c6b24ddd29778d7d4be6ced62f438c8dabca017ed0d835b0328b5972eb1dbeed98f277df86862f50", 0x5f}, {&(0x7f0000002000)="87a8d861c8df5f94e01971d07757d139914393c39b0ef36a0e7ac7d7bc7b57a0a4c6f5b97186a05e99cda11d777c66d31ffd0e4464fbaff729e9210f04c1bc", 0x3f}], 0xa, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000009000+0x1a8)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bcd000-0x6)={0x2, [0x7, 0x200]}, &(0x7f0000d4c000-0x4)=0x8) rt_sigprocmask(0x3, &(0x7f0000033000-0x8)={0x75}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00008e3000-0xf8)=""/248) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000ffe000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) 2018/01/19 05:02:59 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000)='environ\x00') socket$pptp(0x18, 0x1, 0x2) close(r1) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ff7000-0xc)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ce000-0x10)={0x9, 0x0, 0x4000000000000, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f07000-0x18)={r1, 0x80, 0x0, 0x100, 0x400}, &(0x7f0000a83000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000075000-0x8)={r2, 0x10001}, &(0x7f0000872000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000c67000-0x8)={0x0, 0x0}) 2018/01/19 05:02:59 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fec000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000000002800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000661000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/19 05:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00007ad000)='net/sockstat6\x00') r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/19 05:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket(0x8, 0x80000, 0xc67) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008fd000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/19 05:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000cfd000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) timer_create(0x7, &(0x7f0000d9b000)={0x0, 0x14, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c80000)=0x0) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/01/19 05:02:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 05:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007e4000-0x15)='/dev/pktcdvd/control\x00', 0x24001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f25000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000082d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3ff, r3}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004b1000)=0x7ff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x44, 0x0, &(0x7f000000d000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000004000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x400000000000000}], &(0x7f0000008000)=[0x0]}}], 0x0, 0x0, &(0x7f0000008000-0x98)=""}) 2018/01/19 05:02:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(r0, &(0x7f0000002000)={0x100, 0x1, 0x3, 0x80000001, 0xfffffffffffffe00, 0x0, 0x6, 0x0}, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = add_key(&(0x7f000095a000-0xc)='id_resolver\x00', &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000404000-0x87)="47108851bab27869c13c50356f3ee71c1641624bd1d425a64fa39c0d7bbe8d21dd33ec8259ea0bc92d3945d366d6051ebe3d3c6969816074496e844705ce7db96433284aa54d96478323b87de5d249d7e03cc3557f4f69c573caae17b2d577e971872b33077ca484b6619a36ac0a8ed45e5a7a250255a4fd556a71633e9005f3cb7664c32e93a9142f2e6a4c6b19c01579bdbb683ace094bbbfc3c08e410e3d5ea68905193cb2b479f900ba451", 0xad, 0xfffffffffffffffe) add_key(&(0x7f0000fc9000-0xc)='id_resolver\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000-0xcc)="1d2714137d05cd6a021368b491d4e71c7e3134afee63eeaadd1a69b31cce45a0e11159a072f4da8622f1ca89b3c59c1a3e166bd0b77eea9458281f4a3f59561b848a8666b21d1f0b156b239dfc5eea8a772fd97ba4591f5c0b5b69a771ec4017929fb16931d741d1e8bc33308ca2147ba18c88cf04d89114d573bfb8a0df0aee95978bdb1f162882ecf602270773ef81ba33aff36fc5b39ef09f71b6cade6cdaa32ab5fa1cb34407f17af3fecb924c428835f09b122a4b74c244d1e04c3de8021d4ee7f647e905aa661753ed", 0xcc, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c0e000-0x10)={&(0x7f00005d7000/0x4000)=nil, 0x4000}) [ 67.437072] binder: 12098:12102 ioctl c018620b 20000fe8 returned -14 2018/01/19 05:03:00 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a26000-0x9)='/dev/rtc\x00', 0x480043, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e76000)=0x7) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e77000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e77000)=0x14) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000257000)=@assoc_value={r2, 0x2}, &(0x7f0000e78000-0x4)=0x8) sendto$llc(r1, &(0x7f0000e77000-0xad)="fac5cf5fd9a4666e98b7bb1350f7b5b6e0565a0c4cd7deddd1f954e504f43aff2f65599ca92114ed902f603d90e53b8054a16448b1ee43658a3f14df632b3b8ce60ed9a8fb9b3ce6f772056769e643fa51906eed3c85a9913a9f355a2b807cc411b7ccc42e8a3742d46e3b2e6dbbc0aef921ed8b04e4388b4d8ed7ceca9d17b680ffc3c724be29e0733f19c39c9ab6d8f1352b6049b1a8660104cda4bf47b9e7586e40274f99ec8691fb161389", 0xad, 0x44000, &(0x7f0000d50000)={0x1a, 0xff, 0x5, 0x8, 0xfffffffffffffffa, 0xc8d, @random="761f27129297", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e79000-0x11)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00003fc000)=0x0) getsockname$llc(r1, &(0x7f00008b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e74000)=0x10) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e79000-0x4)=0x0) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) [ 67.496376] binder: 12123:12132 ERROR: BC_REGISTER_LOOPER called without request [ 67.538776] binder: BINDER_SET_CONTEXT_MGR already set [ 67.545109] binder: 12123:12140 ioctl 40046207 0 returned -16 [ 67.558431] binder: 12123:12132 unknown command 20 [ 67.559284] binder_alloc: 12123: binder_alloc_buf, no vma [ 67.559323] binder: 12123:12140 transaction failed 29189/-3, size 0-0 line 3128 [ 67.576437] binder: 12123:12132 ioctl c0306201 20008fd0 returned -22 2018/01/19 05:03:00 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:00 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef1000-0x8)='./file0\x00', 0x100, 0x100) write$selinux_create(r1, &(0x7f0000850000)=@objname={'system_u:object_r:shadow_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x30, 0x20, './file0\x00'}, 0x47) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000ef1000)=""/90, &(0x7f0000ef2000-0x4)=0x5a) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000ef3000-0x3c)=[{{&(0x7f0000ef3000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf5000)=[{&(0x7f00002d4000)=""/64, 0x40}, {&(0x7f0000ef2000)=""/59, 0x3b}, {&(0x7f0000874000-0x3e)=""/62, 0x3e}, {&(0x7f000096d000)=""/47, 0x2f}], 0x4, &(0x7f0000ef3000-0xcc)=""/204, 0xcc, 0x8}, 0x10001}], 0x1, 0x40000000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000066d000-0xec)="44892f9a1c7cb79c2dc6e516c90d65c2457d50b9c9ef519ba6365a7e3230d9b051873cc5cefa91f056149979c93129ff04aaecba27c851a7f4f59501f542573ceb9b9b6a3a25321c7ccf83884dc917bb2414a0fcb92eaad6378db86e427ebeef70d581c30450b33e92afd382d6cef1a7cd8893371e66985d0b6ead6310e1a79575089ebe7733f6ea54726ec5b0fe88918f264fa9b160c15b22b122ba29aea1046980717750872d66d91e5e48723d8865f1e98dd241ec349628668a2c5e8cb27492110e04b660da10237acf208f2d210403ad16cae19267c2a435894d8ed1e3c872e3dbce9b6ff06ab1164632", 0xec, 0x200408c0, &(0x7f0000ef4000-0x10)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000bbb000-0x8)=0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x2ad, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x2000}, 0x40002106) 2018/01/19 05:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000881000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c7000-0x4)=0x10, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c1000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006f5000-0x8)={0x0, 0x80000000}, &(0x7f0000342000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000335000)={r2, 0xa8, "eb888c3e2c12b8d653638b751fc0c166ed9203a94a083e32d199521b4d9a0b806902f4b75f3d9ee91ad73194e069b06b8b20d3b149f7f29c2416c1d3bacad910ebaab34f0e41e7c14c06012e7a5791f8c2913a0a747774cc06fe43bce9159bffe446087df5df96562f67d18323b9468b2d91cfa6f10363e4e685c68f4b2f191a86db66540b484988d7ea94254e606cd38d5c5789173e39124d6ff5afe7318c26cf6960a10ef7e187"}, &(0x7f0000c83000-0x4)=0xb0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c42000-0xd)='/selinux/mls\x00', 0x0, 0x0) tee(r0, r3, 0x8000, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000545000-0x4)=0xc) 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000656000)={0x3ff, 0x0, 0xfffffffffffffff8, 0x1}) fallocate(r0, 0x0, 0x0, 0xe69) connect(r0, &(0x7f0000d03000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(xeta-generic)\x00'}, 0x58) accept$netrom(r0, &(0x7f0000c01000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000017e000-0x4)=0x48) 2018/01/19 05:03:00 executing program 5: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008d9000)="330000000000000032400000ff7f0000000000b55b00000000000086a4225dffe400000000000000d5a498ec9bdc0900003537053590081900000000000018000000002600a1004f", 0x48) fsync(r0) 2018/01/19 05:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000793000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000fbb000-0x4)=0x4) 2018/01/19 05:03:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x90200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x5e8a, 0x3, 0x4, 0x8, 0x8}}) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/01/19 05:03:00 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000041b000)={0x0, 0x0, &(0x7f0000bdd000-0x40)=[{&(0x7f00009f6000-0x1000)="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0x1000}, {&(0x7f0000e74000)="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", 0xfa}, {&(0x7f00000ef000-0xdd)="b8bd24af004303488bd4ba1748fac95e7bb5b128ea499ca62d3fb33b7154bd8c608c08fe383704ca341ad791d13f67d345ee6f8b5267e4a7d17af91c1fcf64fe7bd682ef94e67ca9eb6670a8b93295323cbab68211d1c3b347cf947b8493a939b5c0b05e0b493b9d7bf770dd09511532bfb576e09ccf6d22cc05f7352b0dfa2a87428dd1cf8a82550cfb3005bc6104fac0f332c813da30acc89679c2d6c6e2f15f4a85f875dadc99645da385a534b72e840aa64395533f1fb3ff369fc127608ab1b39e1eab552e6591a5d8d5bfc80f6ff1df19d8303dd65f8df1a0a586", 0xdd}, {&(0x7f00006f3000)="4e48cf6e45a21f6c17fc105e442273f982bccca24d6f92f35d1d4d422ea8e013a925d40b8d4325c2c178bc15350269e86b8a18915462ca8d563e8064e8389eb4327ff9fd67c576d620459462f3688278700dd4c78732048a81a74e5ebd8f3bdde3195c789b40886d9e039a60ab713a0d39608bdddc1caabefcd9ae9122595a", 0x7f}], 0x4, &(0x7f0000999000)=[{0x30, 0x112, 0x7f, "d3c8c3521dbeebc909735f6d2f26e5cff52b57f004ec6859ea74f773503ac1"}, {0x70, 0x115, 0x8000, "067c6d4490f2e0e0aeff073b468213c05005c09ffe67ac6c54ece7c8de668de0c9929c805d11c3a2ce69b1d0a088561a50fb1013ab7f8a546123366ccf324a1c38c91dd2d63361d5686da6648d80e2b7da2045dd497b65d31bc5263bb6"}, {0x1010, 0x11f, 0xb7ce, "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"}], 0x10b0, 0x8000}, 0x4) [ 67.587885] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.593453] binder: undelivered TRANSACTION_COMPLETE [ 67.599427] binder: undelivered TRANSACTION_COMPLETE [ 67.604594] binder: undelivered transaction 99, process died. 2018/01/19 05:03:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) read(r0, &(0x7f0000000000)=""/24, 0x18) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000934000)=0x0, 0x4) r1 = add_key(&(0x7f000042e000)='blacklist\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00002ef000-0xba)=""/186, 0xba) 2018/01/19 05:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd2000-0x8)='./file0\x00', 0x188) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c96000-0x4)=0x4) fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) readv(r0, &(0x7f0000f27000)=[{&(0x7f000029e000)=""/213, 0xd5}, {&(0x7f00009c1000)=""/77, 0x4d}, {&(0x7f0000f20000-0x1)=""/1, 0x1}], 0x3) getsockname$unix(r0, &(0x7f0000610000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a55000-0x4)=0x8) r2 = syz_open_procfs(r1, &(0x7f0000929000-0x7)="0003756e747300") pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0xfc66, 0x19) fremovexattr(r2, &(0x7f00008ee000)=@known='user.syz\x00') fcntl$setownex(r0, 0xf, &(0x7f000055f000-0x8)={0x0, r1}) 2018/01/19 05:03:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000576000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f73000-0x1)=0x0) read(r1, &(0x7f00003fb000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xfffffdd3) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") socket$inet(0x2, 0x0, 0xac) sendmmsg$nfc_llcp(r1, &(0x7f0000b4d000)=[{&(0x7f0000a1e000)={0x27, 0x699c, 0x1, 0x7, 0x0, 0x1, "826d90bd16c8226d3650157c6816b0e1aa5a0503c2b7e6d282c930673d39ab40015b5da19033b76b0e6ca0bc6392133c6f9edab587a1b907de9783c2e7ba53", 0x4b2}, 0x60, &(0x7f0000e55000-0x10)=[{&(0x7f0000395000-0x62)="556a7e54fa501c54673bbb07f418e4c60ec0907c5c077dc9049224e7f48bdc388eea761263e35bd316f27a5b8e2c5714f718e43e06d8d4a49ec75414fc8898fcc900410dea54a6466116f70e0fbbdba52cf47d8c78ba56da79e66dd87e1ab9a0221b", 0x62}], 0x1, &(0x7f000003a000-0xa0)={0xa0, 0x10f, 0x715, "56370d9cf2a4214ecfe0e1ca034025498e8b6a87fa82c679f1b866fb7e116efe1ef2ff9c170dc262bf83d000a912038efb87abf4c44befa3cea21c7eae9da6618facbc755ab087c390b2f4b8c5c04c57575f1a3d253793817298c72604c42a87e2662fc7e4f25e42a85cc10700b80768b6db817294e701d2be74377be904eff562f11f4129fdb211673d4fce"}, 0xa0, 0x8000}, {&(0x7f0000ad9000-0x60)={0x27, 0x4, 0x0, 0x4, 0x2000000000000000, 0x770d607d, "502178c358e8d08ba7cb28ee7defd70e41fb906909af0fc8e9ee3ed711f57d7aa1b978d708095458db010121878d4479a160272a96a9037dfaf2ebf557f598", 0x0}, 0x60, &(0x7f0000e27000)=[{&(0x7f0000952000-0xed)="bd14ab57b431156f5e4c97d2ea453ca68ddede096d758238f3b15b37089edc734cea52d8b4789a7e913f9bbd1c1ba0c3705b8eb3173bae92343ee2e957a9d1cad3ac19872a4a48f712d460badd05306562bf2d3c9f45eeaa8bc17a0d673d5656881f871d54ef5d7cf64fea208eb644b4e9704c0f28ac04f8031e1e789a1269fc14ebb6572f492cbe72c0e97db78276887ef27f3a5be5fca9ef7f1fa2245418f1c86b64a2c0f89b2a599d89001c984c83904c6e9728af687f84b0a66a8f5ba23dcb4f14c2bbb4b48c00c886ab402e6de1f65b875ad028b5e3d81b73821aea3d317d144f3bdcf723f72b035971ac", 0xed}, {&(0x7f0000038000)="2940af20b7a6f3b08146ff850fdc4c81741bf6de9b38084c76e421ea67484c40026bac49f9ad65246c77880c91bb896677063776c346dd05027d69b5d4825ba52d7de06c180b09f9f29896010e9cee7648543a568e4ffa233937a11dafbf76d4aecb40dbbb29a4e95e7cb669c41bee1564493c3793cbd9905aee3241977cd1ae1287dbeadf426f41a3878a355523e78e3f0ec4c311bb65dda1489abc7bffa2e73d02240d78", 0xa5}, {&(0x7f000086d000)="3631142ee0812bf7d040ac31b210d297dc1ad83e1fc2c4bdfd1ed3bddb0f21c7439d10ae172fd5c7ef945bddc659032c975b5b443306ef432e499c8dd387fae3bb1871d1ecbd787a1152b295ea82b0d2e94672450b58dfc056701526261c2f074a0007618f3c175715f3d002b3e17bf0cc5ec6b7fe4bd29694ba37830893f3420d106757205a82fdfb1553a9bd2d0e5ab5601e86380308307f", 0x99}, {&(0x7f0000296000)="e1047e8a3c61c6d5478ea40a02c20f87f4e4838b590435d2de3d7960fbf66a0b2e31258edac46acd89dfe0af3a07c176d4a3b95df6a2", 0x36}, {&(0x7f0000b7f000)="742a44271098f8cba58d81ceaa628a225a7b1ede2d5dbf274da5b1b19ba67abd56f84f9e4f354b19659027192a11884a1b204d0dd06b91ca9b93d35b1d2170e67bcc6dabbf7810ed33a3f7c53d16b41a7a1423a8fb9ed80cf78681fa265781cbe89779fc3ef31595936f47fa8a363870ecbb5c76503e7d5a4497645027195e76bb4132b58ca605eada0edeaaae18d85c80cab2af2639c754ce9054d02664c6c0947780a91d71d7930a2916cbc107874b20bb0009b4d422afee06c2de7a2aabb2deee6e1c4048f898e7de32", 0xcb}, {&(0x7f00007d4000-0x54)="763982260ce323413bb4b707ef16f7af5bb1f57290cdf3699367a586aaeed51c15980343e1f04f1b8dd727046d393529da5d9f2c2ded5cb04a18800972feba508fbb084a2a8e01ae9f28e926fc2743f73a658518", 0x54}, {&(0x7f00004fc000)="9427faf0e0d14ba5f373d786d768c92406fcc7f551640644c4366c4c21fa8eb782e9c0675da87947a6fd05aeaa5184af75a6d8c5f29efabd84644b82280d621a6e0f39341b45dca3fd579d878dd21092122e388d5a46e99ad0ea02e975ae6e7378e57c1eea9f22ecf4438723831fc3182ea06e6b16f62f3da5c2d1ee7c65657ca883a5ee545a1c723ed9ac4a0832ee4e5d1cbb0535d0e7ad8e870497903b21c0f38056f53cfd6574d8f1cd13313e0b2de98ab5353670699c609e56142d24499d43f41e472bea7f5e64d7ee819a512f4a66f0594082905498a1973623fd5f82e4f781876a344b7d831acd", 0xea}], 0x7, &(0x7f000053d000)={0x40, 0x10b, 0x7fffffff, "0d8bea01eebf6d8acc4dfafc750c0cb4497f193b1f6706376a40cc4210ffa109ac66438d8fd385a7d5019e0d063b"}, 0x40, 0x0}, {&(0x7f0000ae1000-0x60)={0x27, 0x2e6, 0x1ff, 0x7, 0xfffffffffffffffc, 0x9, "b6b4f2723d2c424c8ce9a0f26238ab3c40c1d8756736a8a15693b4104242ce9507ed05666b9097b4bc9710b7c2bbde6cb72285910a52e6a161a9fa74ebe677", 0x6}, 0x60, &(0x7f00006df000)=[{&(0x7f00001bc000-0xc2)="df9ba23549e853f476228b4424dec581f1d4d285101a99b46bf73e98296497d2fe0c4de9d797a38d91b73a1c4c86d71e68fcb59d6d6a58e508bf61ff088248c615a47b451627f7e08ca24b54a2556b58d3ec6644c272ac321d1339ec9f5a1533218b9c00a6c66412f6f402518263214f70483fa208ded5643a28fff06f06daff1edde6bfc1c955db547fd9cf85f2eff124393d6a92fc0cbbd1af5e3d3a342967c05097723a247926ebc28eda08994596ac1a78c82c7a474b5a22b29f316b77b5cbe1", 0xc2}, {&(0x7f00008de000-0x96)="853d18319f1ad364526a17683473319225deba2b6d14ed788e42c8c52c8ffc65957ead118d9d6366e995673761b631a9c17f4e8fb6312489b75c8e5af6b103f66b95e0efed0c045994ef2db4648175ad3a5fbc5c2f27c83a3060474b6b8c3983538ee433dcb0881bf1c1247c894603ba83c1f5e0de1d745483cd795d211258ad3f24329fd8b4cc50f904f3d862d12c2db07450d9dba7", 0x96}, {&(0x7f0000675000)="c51867e82f828812dd6d6e46722cb8868b5bfb9b83609163f0d8774f73b9e683962726004fb98764c75e8875514d284daf1a0ad76ba8187a66bb15ec51a61d35ec196641064e33790b74bccc258f21e9f64cc7f7efbb1ee41933", 0x5a}, {&(0x7f000094b000)="67889a051399541f27ac3d1fc134e51c81af41fe66d7517f293041", 0x1b}, {&(0x7f0000e2c000)="a63cba1a0793c3ecc0667825f3f780737a40982a2f38673c1dc8239bddb7c89be557691919f6db98ea40783ccf006b705b65ac65f569a9c2223c7af6a54cf728d8f1a4424e23a19664fd85bb7c4b73a316e072793fe9bf1e7be7984899d2b47c02e84169894b8e14db823fc76fc86fb3f02bfb3911ea32baa11da577aceb9b3a3cc0b5c5a24f3bb875b8a129ded0667abc755ecdd3e06e1bb177743f6c52c015901e2ee88d53bd7cdde9c8f6df4b285753eeef0d2fc0b0b98fe70f259d1acc933e74a7fb977ab7fcbad0d214e9d9b8ebdfa7984b8455403ad3d320a7dd58c18fc8af5b5fbeecf20da1483a83389b623924465eff3f3c98", 0xf7}, {&(0x7f0000a0f000-0x3d)="3e9e1ba4de4a041c53e6b021051b203247b9080089a34875ebb7f10126f590e0e5448ff2ad9fbabe16f1c64244b70eb948f73091c8609eb5743ba97ac9", 0x3d}, {&(0x7f0000115000)="b3ab226143ea3381db623c0fde480f645f5c4b2336682cdecd0379eafe4abf1438cfa6ddd70fbd97d0ac194afe312e3aecddb91aeb2a099a1dcb0da7c97fcc57c9a9a22ff2a5a7ca21a8ae21ff0c9c18509ebd366300020b97e89c80dc593e17b1e5", 0x62}, {&(0x7f0000eb3000-0x61)="c4a1f761ff90312d773c9fd621e86c4f489e5bfb5e1c7aadc4867866479d4c54f3509144b35f1ea20da5f60fa1d5ab0bcb91d861bdcda8dd8512b0f80e817b06dd52174041661a0a10471b23abf7e21e7e55fd7abf89f7f282e5d04c6c5e4ef9c3", 0x61}, {&(0x7f0000d38000-0x8e)="8bc66854f955dc88fbfe2b88c1310c84eed63deca30a8a7b3aea6b0c9bb15c05756678e8fa66b1aed210aa5b787f61dcdf13971a6266b24ec95bd12707757962eecde363ec21c71a3cb3aa0ba35f8fa8de060a9c17662ac92b199f347c9edef5ca328e7867d00d1077fab599cfb427b6faca204347d234e105a2845e444a76caea3cb22f5607255b4f69ed5d22a4", 0x8e}, {&(0x7f000007f000-0x41)="42008486a29870946e58fd27cde22e9258c3eecce08040898faa9963e6a97a25e040aa34fb6323209bc2cee4e960b5b274a058877f0e956d37bb604ab9dc4965ac", 0x41}], 0xa, &(0x7f0000ee5000)={0xd8, 0x111, 0x3, "e161ea228eca8c80aeb9da1fa166490c394aa09b5b3fc6719fd51f49d5d3bf599b1fffb252e31b1353165a1f04ddfcf4ec5740f8b9fb5ad51ae63cd9b6e484ef8ee0bc74be3e2d438fb4c7052e27445a249ea0dfb2f296fcb8fd3e1937dd7862a6eee60eeaffad44b3177e93ab2e670974adcb5db8c52bd6a749b0de90aee48c52e2bb2d3f94c45c842384bde02e3226e7fed6b93e6ca889fd1fe68c9280e1fc476f8b806bd9167252272c9ee7d49099f258dd2acc2a6d00edd5af63203d647869b165709c"}, 0xd8, 0xc010}, {&(0x7f00000ed000-0x60)={0x27, 0x4, 0x80000000, 0x1, 0x4, 0x81, "9a3bb20a57e166460052a0b6438f36c8fc630a7a079c0fd546307faddcca55e4dab5c13d8b37f1e743268c19f0ca1db1db3016be7887327988923ef6579de2", 0x7}, 0x60, &(0x7f0000818000)=[{&(0x7f0000b9c000)="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{&(0x7f0000773000-0x1000)="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0x1000}, {&(0x7f00002d9000-0x4c)="11c0a8fb4fc25ef2a3270316329602814a8eda72fbb1cc92f47dfb500ef7b1178d4f7b2fd69e5a0480d590bb8731ff1c65c5b2527fbc399ac3037d4091bf5c89963970bc91864d7705e6a5b0", 0x4c}], 0x5, &(0x7f000019c000)={0x10, 0x116, 0x100, ""}, 0x10, 0x4814}], 0x4, 0x2000c804) 2018/01/19 05:03:00 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000002000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x4, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000029000)={0x0, 0x0}) read$eventfd(r2, &(0x7f000002b000)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x8000000029, &(0x7f0000003000)={0xf, 0xfffffffffffffffb, 0x7, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000-0x8)={0x3ff, 0x8001, 0x44, 0x2}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x101000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0xea2e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) getgid() geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000028000-0x4)=0x0, &(0x7f000002f000-0x4)=0x0) [ 67.641887] audit: type=1400 audit(1516338180.128:37): avc: denied { bind } for pid=12152 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000934000)=0x0, 0x4) r1 = add_key(&(0x7f000042e000)='blacklist\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00002ef000-0xba)=""/186, 0xba) 2018/01/19 05:03:00 executing program 6: clone(0x0, &(0x7f0000001000-0x74)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) 2018/01/19 05:03:00 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000815000)='/dev/rfkill\x00', 0xc000, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e74000)=0x401000, &(0x7f0000451000)=0xfd93) socketpair(0x9, 0x80000, 0x6, &(0x7f000041e000)={0x0, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000e74000)="04948af48b6026e2942cb0698c22bdbc6b2c359638e265c9f7e96adb15bb10f7ef1910da4b52c7fb24da454bb71a2cc60c11ba90bb672d57a1009e3e8f1f318bc8215efdb4e97f926ce63cc1a677defd9abb8f8dc1222673d176d357bf2a63afef") 2018/01/19 05:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x4) fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2a000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b61000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000234000-0x8)={0x0, 0x0}) setpgid(r0, r1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)='./file0\x00', 0x224) 2018/01/19 05:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() tgkill(r1, r2, 0x36) 2018/01/19 05:03:00 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003bc000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000be2000-0x8)=0x1) readv(r1, &(0x7f00006f2000)=[{&(0x7f0000fc9000-0x3b)=""/59, 0x3b}], 0x1) 2018/01/19 05:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000872000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x3, 0x2000000000000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000826000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x61370bbbc2c3a67f, 0xa, 0x14, "7890ed4eb6a1bc9b4933584ba693ef9303726e95b2894e9ce02cf2e3746627838231cfd2c8122e3c222a743f5e6e4f501e40994b9c5c06ec4a6b2fbe6cd67d0f", "c88ba9d2982828bbbb286d44eba72e7604e4d680a87bac4987b2ec2f5c322d213732bb86b3e52be746aa39c77588622e7f2a1aadc2d61a1305ed830c33fa679a", "e4b1e557a96a9590d433261c4961a5db783a98b8b90d02ff5ca329add87bf624", [0x23, 0x1]}) 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f00004b5000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cd9000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x200, 0x0, 0x1, @thr={&(0x7f00004e1000-0xb8)="", &(0x7f0000f0b000-0xad)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d76000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b77000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000173000)={0xfff, 0x0, 0xffffffff, 0x6, 0x9, 0x5, 0xfffffffffffffc01, 0x3, 0x7f5, 0x101}) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f0000c3e000)=[{&(0x7f0000d22000)="bb05a55fd22f7863ce54ae12946675105a9fac7ce0e2ac5f0f87ff56b98752a498b49b9b1ef094cc1c3ef1e5aa8aca9fa855761b571fa85b772ae0db", 0x3c}], 0x1, 0x2) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/19 05:03:00 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/keychord\x00', 0x40000, 0x0) connect$l2tp(r0, &(0x7f0000e74000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={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) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1007e) ioctl(r1, 0x2271, &(0x7f0000947000)="") 2018/01/19 05:03:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x32, &(0x7f0000abc000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f0000fce000-0xb)='/dev/loop#\x00', 0xffff, 0x311202) sendto$inet(r1, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) 2018/01/19 05:03:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000013000-0x60)=[{&(0x7f0000012000)=""/224, 0xe0}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/217, 0xd9}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000+0xc29)=""/242, 0xf2}], 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000001000-0x4)=0x8) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000d81000-0xb)='net/packet\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006e4000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000061a000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f000080a000-0x8c)={r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timer_create(0x10000000000000, &(0x7f00006f2000-0x60)={0x0, 0x40012, 0x1, @thr={&(0x7f0000408000-0x25)="a62ea609dc90f14edc6fbd9bd61a5c8aac98b61872585b4779c92c78815ab87788a7a2e277", &(0x7f0000ba4000-0x4e)="10577924969f9e21993aed383eabfe1d944a85cc8ca3f0db577f28b9580f3c4988dd45808b3561b9078492f1896487619603b3d57455eea695a06ff3696bc2cb6195d2ad300ef96872708e112569"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004af000-0x4)=0x0) fstat(r4, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb2000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00006cd000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000854000-0x8)={0x0, 0xffffffff}, &(0x7f0000bdb000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000294000)={r2, 0xd2, 0x10001, 0x1f}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004c4000)={0x1, &(0x7f00008cb000)=[{0x0, 0x0}]}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000062c000)=""/0) fsync(r3) 2018/01/19 05:03:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000597000-0xe)=@known='system.advise\x00', &(0x7f0000b07000-0xec)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000b3b000)={&(0x7f0000601000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003ae000-0x8)={&(0x7f0000d90000-0x108)=@get={0xe0, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-serpent-sse2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 05:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008d000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000542000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c55000-0x4)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') sendmsg$nl_netfilter(r2, &(0x7f0000794000-0x38)={&(0x7f0000e49000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000061f000-0x10)={&(0x7f00007af000-0x198)={0x198, 0x12, 0x3, 0x40d, 0x4, 0x3, {0x2, 0x0, 0x5}, [@nested={0x68, 0x78, [@typed={0x64, 0x5f, @binary="b06516fad543f871bba31bc1ce03446bbcd47effe073aa9501fc5765c5a61eecd33d59a69771768c0168a8878cbbe799966b4b3a0c04e980bcfa9cf3ec81c4ad2503dff66fd5504d67c3840442cffb6696fffd24a9431b23a820"}]}, @typed={0xc, 0x25, @fd=r2}, @typed={0x18, 0x7b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x77, @str='\x00'}, @generic="6225b57a955fd3d9ed835d599732bafdb5d4b824155d11b04a54ee9b5f4cb7f141722d0a09a12a3b988b5be1101831f3a5aaf86756691f8d77f8baa800cfec91b68f6c1e662119c3185f9bb9237f99f026e30a251c64f67a0474bc29464156e7e74c6d1afe54792f3964750f5ccb3ab46d4094f05f2ff63427124c7a559c3d76abddec85ad6efe292d5a3d14291dadfe98b44a13254fde6997398ca72a4f3127dc172ee61f66da295d737495fd5389bb6bc0dd22235202bda7e264f49b764c95938ac27e98a5a7fd1a801326effeb280524def2a7f5ae5481af4ab257e71e722d308715fc1c79fabea"]}, 0x198}, 0x1, 0x0, 0x0, 0x40}, 0x4000) exit(0x0) pread64(r2, &(0x7f0000e29000)=""/129, 0x81, 0x35) 2018/01/19 05:03:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101600, 0x0) write$sndseq(r2, &(0x7f00001e2000)=[{0x35b, 0xe31, 0x6, 0x8, @tick=0x60, {0x3f, 0x7}, {0x7f, 0x27}, @time=@time={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001000)={{0x0, 0x1392}, 'port0\x00', 0x20, 0x2, 0x8, 0xffffffff, 0xfffffffffffffffa, 0x2, 0x8, 0x0, 0x4, 0x57b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) creat(&(0x7f0000001000+0xb87)='./file0\x00', 0x103) timerfd_settime(r1, 0x1, &(0x7f0000007000)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f000000b000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x50)=[], &(0x7f000000b000-0xe)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/19 05:03:00 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000e75000-0x60)={0x0, 0x38, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb0000)=0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000e74000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000e75000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000347000-0x8)={0x3, 0x5}, 0x8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x802000000001003) epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) r4 = dup3(r3, r1, 0x0) socket$netlink(0x10, 0x3, 0x16) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000dc0000)={0x10000011, 0x0}) readv(r0, &(0x7f0000733000)=[{&(0x7f0000377000-0xf)=""/15, 0xf}, {&(0x7f00001a1000-0xec)=""/236, 0xec}, {&(0x7f0000a38000)=""/140, 0x8c}, {&(0x7f000050c000)=""/4096, 0x1000}, {&(0x7f00005f4000)=""/33, 0x21}, {&(0x7f000041c000-0x5d)=""/93, 0x5d}, {&(0x7f0000966000-0xf8)=""/248, 0xf8}, {&(0x7f0000f78000)=""/4096, 0x1000}], 0x8) setsockopt$inet_dccp_int(r4, 0x21, 0x15, &(0x7f0000de8000)=0x39, 0x4) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000446000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f00005fa000-0x8)={0x0}, 0x8) 2018/01/19 05:03:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x9, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1e1e1e1e1e1e221, []}, 0x1a8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0xfffffea8) 2018/01/19 05:03:00 executing program 6: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) inotify_add_watch(r0, &(0x7f00006a7000)='./file0\x00', 0x4000001) fcntl$setstatus(r0, 0x4, 0x4400) 2018/01/19 05:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000266000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000c6c000)=0xe49) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000b2000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000617000)={{0x7f, 0x0}, 'port1\x00', 0x8, 0x4, 0x7, 0x40000000000000, 0x100000001, 0x1000, 0x0, 0x0, 0x1, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000496000-0x8)={0x0, 0x0}) 2018/01/19 05:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = open$dir(&(0x7f0000ba5000-0xa)='./control\x00', 0x80100, 0x84) inotify_add_watch(r0, &(0x7f0000f1f000-0xa)='./control\x00', 0x220000000009) utime(&(0x7f0000ab0000-0xa)='./control\x00', &(0x7f0000abb000)={0x2, 0x3f}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x2000200) rmdir(&(0x7f000075b000-0xa)='./control\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000-0x78)={0x6, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7fffffff, 0x8, 0x2, 0xa2b, 0x0, 0x307, 0x72, 0x9}) mount(&(0x7f0000b2a000)='./control\x00', &(0x7f00009db000)='./control\x00', &(0x7f0000b3b000)='afs\x00', 0x2000422, 0x0) execveat(r1, &(0x7f0000017000)='./control\x00', &(0x7f000059d000-0x10)=[&(0x7f0000f4d000)='afs\x00', &(0x7f0000e4d000-0x4)='afs\x00'], &(0x7f000067f000)=[&(0x7f0000e78000-0x4)='afs\x00', &(0x7f0000cb7000-0x9)="eb5e766d6e65743100", &(0x7f0000bf4000)='afs\x00', &(0x7f000057a000-0x1)='\x00', &(0x7f00002d4000)='\x00', &(0x7f0000071000-0x4)=':&B\x00'], 0x1c00) mkdir(&(0x7f000025f000-0xa)='./control\x00', 0x180) r3 = memfd_create(&(0x7f0000f9f000)='B{:GPLwlan0.bdev\x00', 0x3) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/19 05:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0xfffffffffffffecb, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0xfffffffffffffdad, 0x0, &(0x7f0000c69000)="de3f065708c2742b00020c4029cfe16bc4669e0796c38fa01e20191c8f96f58cca1443c5932ff41685a7af27bdb919004796000a961b2ab6c2b4beb9fab66e96512bf344525a7e4829d4edfe4e8677c7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/19 05:03:00 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000+0x978)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000003000)="29a0b4881069a558839abb0174e57f2e1c2ca0cebd1e9809782f88d495a267f08abdb720f21c31", 0x10f}, {&(0x7f0000004000)="", 0x0}], 0x2) 2018/01/19 05:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) lookup_dcookie(0x1, &(0x7f0000835000)=""/4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/01/19 05:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00001dc000)={0x4, 0x0, 0x4, 0x100000000, 0x11, 0x8}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ca000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 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]}) r2 = fcntl$dupfd(r0, 0x406, r0) connect$inet6(r2, &(0x7f0000cde000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000327000)={{0x1, 0x0, 0x5, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000143000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000150000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f82000-0xb0)={{0x7ff, 0x200}, 'port0\x00', 0x42, 0x801, 0x2, 0x1f, 0x0, 0xf7, 0x3, 0x0, 0x7, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) epoll_create(0x100000000) [ 68.035315] binder: 12277:12292 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 68.065096] binder: 12277:12300 tried to acquire reference to desc 0, got 1 instead [ 68.081502] binder: 12277:12300 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/19 05:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getpeername$netlink(r0, &(0x7f0000e35000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1a000-0x4)=0xc) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") preadv(r0, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/01/19 05:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000873000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000a29000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00009a7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/19 05:03:00 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000087d000)='./file0\x00', 0x100, 0x20) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000038c000)=""/74, &(0x7f0000e75000-0x4)=0x4a) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f000034f000-0x53)=""/83, &(0x7f0000e75000)=0x53) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000e77000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$write2(0x11, &(0x7f0000d3d000)={0x3, 0x20000000, 0x2000, 0xfff, 0x1, 0x8, 0x2400000000000, 0xfaed, 0xfffffffffffffffc, 0xfffffffffffff28a}, 0x10) r2 = getuid() mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f0000604000-0x8)='./file0\x00', r2, &(0x7f0000e77000)="61bfe75390c63275024e72c2d1e10a82eead1305f9ff5926166ca0c0fe2f51668781043f62420a980cecfd2c46d223b60ce477c7868dde1fef653b0e83ea64cb3c0f035421") setrlimit(0xb, &(0x7f0000802000)={0x0, 0x7}) r3 = gettid() getpgid(r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) 2018/01/19 05:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ef000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) recvfrom$unix(r0, &(0x7f000006f000)=""/4096, 0x1000, 0x40000000, &(0x7f000094e000)=@file={0x0, './file0\x00'}, 0xa) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) chdir(&(0x7f00004f2000)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000029d000)={0x0, 0x4}, &(0x7f00007b3000-0x4)=0xffffffffffffff80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000381000)={r1, 0x3, 0x3, 0x23d, 0xbb, 0xa94b}, 0x14) 2018/01/19 05:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) close(r0) 2018/01/19 05:03:00 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x800000000000537, 0x0, 0x5) 2018/01/19 05:03:00 executing program 2: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fff000-0x6)={0x0, 0x81}, &(0x7f0000a25000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005bb000-0x14)={r1, 0x7ff, 0x6, [0xffffffff, 0x3, 0x3, 0x1, 0x38a, 0x657]}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d52000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000dea000-0x5)=""/5, &(0x7f00005a1000-0x4)=0x5) 2018/01/19 05:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008f5000-0x5c)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x60f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x2, [0x6, 0x1000, 0xffffffffffffffff, 0x0, 0x4, 0x2, 0x7f, 0x6]}, 0x5c) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000116000-0xc)='/dev/rfkill\x00', 0x80000111082, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c32000-0x9)={0x48, 0x1, "ef"}) 2018/01/19 05:03:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000-0x91)=""/145, 0x91, 0xfffffffffffffffc, &(0x7f0000002000-0xb)={0x0, 0x1c9c380}) keyctl$join(0x1, 0x0) 2018/01/19 05:03:01 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f00006b5000)=0x1) r2 = gettid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000e1f000-0x10)={&(0x7f00003eb000/0x2000)=nil, 0x2000}) bind$pptp(r3, &(0x7f0000112000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) tkill(r2, 0x16) close(r0) 2018/01/19 05:03:01 executing program 2: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80800) accept4$packet(r2, 0x0, &(0x7f0000015000)=0x0, 0x80000) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/19 05:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x10002800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f02000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e64000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000962000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000865000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000047d000)=r2) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) ptrace$setregset(0x4205, r4, 0x202, &(0x7f00007b8000)={&(0x7f0000153000)="", 0x0}) fcntl$setown(r3, 0x8, r4) 2018/01/19 05:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000584000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a6a000-0x4)=0x0, &(0x7f0000f3c000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c2e000)='./file0\x00', &(0x7f0000643000-0x7)='sockfs\x00', 0x100000, &(0x7f0000ab2000)="6837675c38b7d12fd37ba4b5530bbbfc0db38326f09f00000c1f4714950b823dad589452c6") connect$inet6(0xffffffffffffffff, &(0x7f0000761000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000508000)=0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") chdir(&(0x7f0000ea0000)='./file0\x00') umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/19 05:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x20000000000) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 05:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00001a3000-0x68)={0x401, 0x7, 0x81, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000512000)=0xd0d9, 0x4) recvmsg(r1, &(0x7f00003e5000)={&(0x7f00005f1000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000242000)=[{&(0x7f0000f14000)=""/63, 0x3f}, {&(0x7f0000e67000)=""/18, 0x12}, {&(0x7f000028e000-0x29)=""/41, 0x29}, {&(0x7f0000051000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x80}, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c08000)={0x22d, 0x200, 0x9, 0x3, 0x0}, &(0x7f000018c000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000207000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001bf000-0x8)={r2, 0x2}, 0x8) r3 = syz_open_dev$mice(&(0x7f00000f7000-0x10)='/dev/input/mice\x00', 0x0, 0x22800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$notify(r3, 0x4, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000023a000-0x4)='tls\x00', 0x4) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00007ab000-0x1000)=""/4096) [ 68.548565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/19 05:03:01 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) r2 = syz_open_dev$mice(&(0x7f0000295000)='/dev/input/mice\x00', 0x0, 0x70200) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000fe9000)={0xfff, 0x0, 0x400, 0x1, 0x2d9, 0x1f, 0xcf, 0x5, 0x401, 0x316}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe9000)={0x2, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000329000-0x10)={0x6, r3}) 2018/01/19 05:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021c000)={0x0, 0x0, 0x0}, &(0x7f0000136000-0x4)=0xc) setgid(r2) dup2(r1, r0) 2018/01/19 05:03:01 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000044000)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getresuid(&(0x7f0000055000)=0x0, &(0x7f0000056000-0x4)=0x0, &(0x7f0000056000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000009000-0x28)={0x2, 0xab6, r2, 0x1, r4, 0x9, 0x9, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000013000-0xb0)={{0x0, 0x0}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f0000d9d000)='./file0\x00', 0x280, 0x180) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000509000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e0f000)=0xfffffffffffffd17) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e89000)=0xbd08, 0x4) 2018/01/19 05:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x20000000000) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/19 05:03:01 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e75000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000cda000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e59000)=0x1c) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001ad000-0x4)=0x0) 2018/01/19 05:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000150000)='])ppp0+\x00', 0x3) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00007b9000)={0x2, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4130daf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) utimensat(0xffffffffffffffff, &(0x7f0000bcd000)='./file0\x00', &(0x7f00003cf000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/19 05:03:01 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe3000)='net/connector\x00') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002f1000)={0x0, 0x0}) pselect6(0x18, &(0x7f0000ea9000)={0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, &(0x7f00004af000)={0x0, 0x0, 0x0, 0xe7, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a4000-0x40)={0x0, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)={r0, r1+30000000}, &(0x7f0000d9b000-0x10)={&(0x7f000032b000-0x8)={0x0}, 0x8}) 2018/01/19 05:03:01 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000415000)=[], 0x200001e7, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8b000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000aef000-0x4)=0xffff, 0x4) 2018/01/19 05:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) poll(&(0x7f0000229000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x301c0d24) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) pivot_root(&(0x7f0000a4d000-0x8)='./file0\x00', &(0x7f0000629000-0x8)='./file0\x00') r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00007a4000)="372ba23947136831edd1d2655642ad3d7fb979e80f28fa4d3cc47ebf9378df0bf91648151ba9ae8af26da0e1da1e7beb36d63deab8f4790c249595e4d2c7052e81cc1c6a4569a49746a24f91d2596fcdb56095bba324ac5f91ef51ef21534bce5d") fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') 2018/01/19 05:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000cb6000)='./file0\x00', 0x2) sendto$inet(r0, &(0x7f0000737000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f1", 0x1, 0x8000, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000002a000)='net/ipv6_route\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f0000cfc000)={0x7fffffff, 0x8, 0x5d, 0x5d15, 0x7, 0x3, 0x7, 0x4, 0x8, 0x9}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e6000-0x4)=0x0, 0x4) 2018/01/19 05:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x0, &(0x7f0000000000)=[]}) flock(0xffffffffffffffff, 0x0) [ 68.717635] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x1) 2018/01/19 05:03:01 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/19 05:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd1000)=""/78, &(0x7f0000a20000)=0x4e) 2018/01/19 05:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006a5000)="") mkdir(&(0x7f00002f6000)='./file0/control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000400000)='/dev/usbmon#\x00', 0xfff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000064000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x200, 0x800, 0x3, 0x2, 0x1, 0x763, 0x4, 0xfffffffffffffff9, 0xad, 0x8000, 0xd76, 0x0, 0x3ff, 0xfff]}, &(0x7f0000c30000-0x4)=0x108) mkdir(&(0x7f0000dfd000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e29000)=@assoc_id=r1, &(0x7f00004e7000-0x4)=0x4) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2018/01/19 05:03:01 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e74000)='./file0\x00', 0x100, 0xc) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000e74000)={0x7, 0x10001, 0x4, 0x6}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000134000)="ec38d1c5c38cf86849c34cf13385235d275e049d6292ba37e35a85d3d188b11b54138b8c0de234469bb0028113a3a63507079faa53219db9eec2bb5d186893692ccef83695f214191711c273adde0afb90e9a0860440aa6b34916897b90eb80ec6b9d67a871c15e62cad39b28b562e080007", &(0x7f0000077000-0x4)=0x0, &(0x7f0000bbf000-0x4)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000e40000)='personality\x00') lseek(r0, 0x2, 0x0) mknod$loop(&(0x7f0000dcd000-0x8)='./file0\x00', 0x8070, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000013c000-0x4)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00003b4000)="e23d7a87582639ac945e39c030b3353991e1c04bf8579fa2578df55415fbccadbdef5ae205347433e0e1b346067b0cf4b04b9cc10a426909bba6b640f026b80b584b049d3146cdb391bc572a8b55d10058c42fb393c4584702018a1c9911684a43d0e42eea5903a6360deb59d50f35dfc5780bd8bf20b053c83d9268ff0e6fac3e08edd88775d9ad42ebf96f590b057be54664e010fb5d8008caffced830b42b0d8fcdb54fd4cd4264a6fd80d61ec0a76f1e6c4b1c6e0df643bbbb9e1c65fcc6af65ac1575c50fb0155e1f437b1d6adaf444acf8698b3c63d17c693ac4789765ed", &(0x7f0000cb6000-0xd5)="87c0458bb77dd33c94468eebb22176c9b27b864f6909c2d37ddf657916f6460e41585c519f0faf58acd559baeb359aa9f9921601345abc6fd39d89884ba6ebd0ee16dae342977aa485a0b7915ef57e2bc0a48bce10a172890e4c47dad284d331a960a6e46cc5f74d26c38d908c14a874eac0abd264d57d53ee2857e483808d6bcfd59aafa648535a440be7252d8cba497821a0be1538eea8e8607cfb254b57e03f1f118a9dd26714a3ed8c4865626a413d84420920e4e22054bb2a9431579f5b826947b2ae19a15b90b2a5b0f98376b0976bf64cdc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f00000fb000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000f8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000944000-0x26)=""/38) r2 = gettid() tkill(r2, 0x16) 2018/01/19 05:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ca8000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000764000-0x6)={0x7, 0x3, 0x100000000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007aa000-0x15)='/proc/self/net/pfkey\x00', 0x2c0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087c000)='/dev/hwrng\x00', 0x40002, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000058d000-0x4)=0x0, &(0x7f000003b000-0x4)=0x4) 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000030000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000054000)={0x7, 0x101, 0x8001, 0x2, 0x8}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/19 05:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000667000)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) epoll_create(0x20) mlock(&(0x7f0000f93000/0x2000)=nil, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004c3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/19 05:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x807, 0x200) write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000000e400000000000100000009f0ffffff000000020000000706", 0x26) 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001b5000)=0xffffffffffffffc0, &(0x7f0000344000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fe4000)=0x0, 0xffffffffffff402b) write(r0, &(0x7f0000b93000-0x8e)="f2", 0x1) 2018/01/19 05:03:01 executing program 2: r0 = socket(0x2000000000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) connect(r0, &(0x7f00002c8000-0x8)=@sco={0x1f, {0x5, 0x10000, 0x80000000, 0x1f, 0x6b, 0xc8f}}, 0x8) write(r0, &(0x7f0000a0f000-0x25)="", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000da2000-0x118)={0x2, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) 2018/01/19 05:03:01 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000e74000)=0x3ff) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:01 executing program 5: clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") getgroups(0x0, &(0x7f0000638000-0x10)=[]) r0 = getuid() ioprio_set$uid(0x3, r0, 0x8) 2018/01/19 05:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000009f000)={0x0, 0x0}) fallocate(r0, 0x3, 0x5, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/19 05:03:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dc0000-0x4)=0x0, &(0x7f0000afa000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00005aa000-0xd)='/dev/usbmon#\x00', 0x9, 0x24000) r0 = socket$inet6(0xa, 0x800, 0x3ffffffffffffc) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000138000)={0xa, 0xffffffffffffffff, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x2de) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000fd000-0xc)={0x4, [0x9, 0x7ff, 0x401, 0x9]}, 0xc) 2018/01/19 05:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') sync_file_range(r2, 0x80, 0x2b2a4e03, 0x6) preadv(r2, &(0x7f0000605000)=[], 0x0, 0x0) 2018/01/19 05:03:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/rtc\x00', 0x18082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x7, 0x4, 0xffffffffb431ed3e, 0x8, 0x10000, 0x2ebf, 0x8, 0x0}, &(0x7f0000236000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000652000)={r1, 0xffffffff80000001}, 0x8) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/19 05:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007ef000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f9000-0x8)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f000092c000-0x34)="19aa29096b169e110bbf2149f09ba8e72ea62e6cda83ae58bfb8da4689bfcf3281bf7cd7de1367445837726f90aa671822e143cf", 0x34) 2018/01/19 05:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d3000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) close(r1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000811000-0x10)={0x7, 0x6, 0x3, 0x40d2f8}, 0x10) 2018/01/19 05:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x7b, 0x2}, {0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00008db000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c03000-0xd)='/dev/usbmon#\x00', 0x7f, 0x10000) connect$pptp(r1, &(0x7f000031e000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e83000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fb9000-0x10)={0x7, &(0x7f000030d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/19 05:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000872000-0xb)='/dev/loop#\x00', 0x4, 0x0) lseek(r0, 0x3, 0x2000000000000001) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d57000-0x20)={"33cfd23652a3550dc555aefd911598e0", {0x4, 0x6, 0x100000000, "c9f4810a9e42", 0x6, 0x0}}) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x7c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f0000319000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000035d000-0xa0)=[{&(0x7f000062d000)=""/110, 0x6e}, {&(0x7f00005db000-0x49)=""/73, 0x49}, {&(0x7f000094a000)=""/165, 0xa5}, {&(0x7f00001dd000)=""/94, 0x5e}, {&(0x7f00000e3000-0xea)=""/234, 0xea}, {&(0x7f0000989000-0xd6)=""/214, 0xd6}, {&(0x7f000092e000-0x82)=""/130, 0x82}], 0x7, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/19 05:03:02 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000017000)={{0xfffffffffffffffd, 0x3}, 'port1\x00', 0x0, 0x0, 0x4, 0x1, 0x4, 0x0, 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]}) 2018/01/19 05:03:02 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x3) 2018/01/19 05:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)='ns\x00') exit(0x4) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000be2000)={0x9, 0x4, 0x29, 0xfff, 0x3, 0xae4c}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000914000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000637000)='/dev/rtc\x00', 0x10100, 0x0) clock_gettime(0x0, &(0x7f00008d1000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f0000713000)={{r1, r2/1000+10000}, {0x0, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3d000-0xf)='/dev/sequencer\x00', 0x401, 0x0) readv(r3, &(0x7f0000fcc000)=[{&(0x7f0000616000-0xab)=""/171, 0xab}, {&(0x7f000054c000)=""/128, 0x80}, {&(0x7f000055b000)=""/254, 0xfe}], 0x3) ppoll(&(0x7f0000fcb000-0x8)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00005de000)={0x77359400, r2}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r3, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/19 05:03:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000e31000)=0x8) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000061d000)="b9", 0x1, 0x0, &(0x7f00005e4000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x20080, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000001000)={0x4fe0, 0x8, 0x80}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 05:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000371000)={0x0, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xffffffff, 0x52f8d9ba, 0x952a, 0x3, 0x736, 0x100, 0x9439, 0x8, 0x6, 0x656, 0x7, 0x5, 0x800, 0x45]}, &(0x7f0000aa9000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009cb000-0x5)=@assoc_value={r1, 0x2}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) write$evdev(r2, &(0x7f000033e000)=[{{0x0, 0x7530}, 0x9, 0x6, 0x6}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="d2cf6dd83c000449"}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00001b6000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e4000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000ce1000-0xc)={0x4, [0x101, 0x9, 0x10000, 0xa6]}, 0xc) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 05:03:02 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000021c000)=0xff, 0x9, 0xfff, &(0x7f0000e75000-0x10)={0x0, 0x0}, &(0x7f000045a000)=0x9, 0x6) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000)="", 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d43000-0x4)=0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000535000)=0xe2, 0xfffffffffffffc8c) 2018/01/19 05:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) recvfrom$inet(r0, &(0x7f00009a3000-0x58)=""/88, 0x58, 0x21, &(0x7f00005ee000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x0, @rand_addr=0x10c800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x47b}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011a000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00001d5000)="44aa3d0c6dd85d02df4d2db57a54ff747393135fdae6df0f5b5fda5c87903fe9194abf90500028032aa8beb0421839395ab55f857b4c17ed4777da5bbb59b781fc285a7a9680e2e12d1f395f93e3b2fa803f04fdf13c335f0488f5746447a9879e4fd3dcac8c3dc097a1b10b0ad13dcbf0e38361854ebd91f3a436eb0d15e8eb71e4eba708ff1ccb3ca4f372300c1ebe68f444ca9135f74e9febe70862803a9c432930dc22f2fe6b6133df089b9e", 0xae, 0x40011, 0x0, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f0000295000-0xb4)=""/180, 0xb4}, {&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x2, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) pwrite64(r1, &(0x7f0000f53000-0xce)="45cbc53aeba9dab011251d4a42322e52317700842bf4dbc940b60ace20898debaacfb3f7a21f15a78cae66175b045a25fb9767b5016b113164dea672464cb75b1b69134661f0eb4d40dc6b7c65b6cafe1d11df1739d90b41495fd0965384b371a20a14786d64005152aa89b00d0af6f48f675980a07eac9be3fc317e9488520dea78326d61c937671270a61c7f615056aff66880241d5ed2721faaae3cb8eebd6d9388541e9cf74fde2eb445b0f61923016e9bbc41132eecc3ee378df0144910126efb2e702da735efced2f52454", 0xce, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r2, &(0x7f00003bc000-0x80)=@generic={0x0, ""/126}, &(0x7f00000d5000)=0x80) 2018/01/19 05:03:02 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00005f6000)='./file0\x00', &(0x7f0000522000)=@random={'os2.', '+!!\x00'}, &(0x7f0000fc9000-0x8e)=""/142, 0x8e) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d28000-0xc)={0x40000004, 0x0}) 2018/01/19 05:03:02 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000832000-0x19)='/{vboxnet1,vboxnet0,proc\x00', 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000c09000)=[0x100000001, 0x4]) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f6a000)=0x176, 0x4) sysfs$2(0x2, 0xa8fa, &(0x7f000000d000)=""/246) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 05:03:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/19 05:03:02 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000003d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x5) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 05:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0xfffffc) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000061c000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e46000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000639000-0xc)={0x0, 0x8, 0x2, [0x4, 0x5]}, &(0x7f0000535000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b4000-0x8)={r1, 0x6, 0x1ff}, &(0x7f0000f78000)=0x8) r2 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00008dd000)=""/46) dup2(r2, r0) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000a0000-0x41)=""/65, 0x41) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003dc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f000034a000-0xf0)=[], 0x0, 0x0, &(0x7f0000ee1000)={0x0, 0x0}) 2018/01/19 05:03:02 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000fd6000-0x8)={0x0}, 0x8) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5471, &(0x7f0000575000)=0x5) r4 = dup2(r3, r3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000022d000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fd6000)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/19 05:03:02 executing program 3: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2f, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/19 05:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca6000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) 2018/01/19 05:03:02 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$pptp(0x18, 0x1, 0x2) readahead(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000414000-0x8)='./file0\x00', &(0x7f0000990000-0x20)=[&(0x7f0000e03000)='wlan0\'\x00', &(0x7f0000d9d000)='cpuset\x00', &(0x7f0000b68000)='!GPL\x00', &(0x7f0000f91000-0x2)='.\x00'], &(0x7f0000486000-0x38)=[&(0x7f0000134000)="2947504c73656c66736563757269747929a563707573657427656d3100", &(0x7f0000b56000-0x30)='posix_acl_accessvmnet1vboxnet1ppp0systemvmnet1\'\x00', &(0x7f0000052000)='/\x00', &(0x7f000000a000-0x1)='\x00', &(0x7f00005d4000)='bdevposix_acl_access.:mime_type\x00', &(0x7f00006d2000)='\x00', &(0x7f0000282000-0x19)='-nodev\'securitysecurity+\x00']) socketpair$inet6(0xa, 0x5, 0x941, &(0x7f0000d06000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f5a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e0a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r2}) rt_sigaction(0x200000000007, &(0x7f0000ff1000-0x20)={0x42e795, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000050f000-0x7)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000150000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000319000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/19 05:03:02 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000497000)='net/icmp\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003cb000-0x4)=0x0) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:02 executing program 1: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/170) 2018/01/19 05:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000297000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dba000)=0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000c13000-0x10)={r0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:03:02 executing program 4: futex(&(0x7f0000154000)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002cd000)={0x0, 0x0}) getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x80000001, &(0x7f0000002000-0x4)=0x4) flock(r3, 0x8) clock_gettime(0x0, &(0x7f0000eb4000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000092000)=[{{0x0, 0x2710}, 0x20, 0x1, 0x0}, {{0x77359400, 0x0}, 0x8, 0x5, 0x1}, {{r1, r2/1000+10000}, 0x7, 0xa164, 0x7f}, {{0x77359400, 0x0}, 0xa6e, 0x1000, 0x200}, {{r4, r5/1000+30000}, 0x3, 0x9, 0x8000}, {{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x6}], 0x90) 2018/01/19 05:03:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x20) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000000000)="", 0x0) 2018/01/19 05:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') sendmsg$unix(r0, &(0x7f0000466000-0x38)={&(0x7f0000f74000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c6f000)=[{&(0x7f0000b0f000-0x57)="df621f38fd42ea12b99fb7e6e570c00f20f59c5fcc1f982a96d8c1b474f91d6a4079a79e438229a3508db62fc4e00da6a8ca8c93bfc80d5b1d83be856f61735b57f7137325dc6050b03cff6ea006d396a7d3824e89a576", 0x57}, {&(0x7f00003e1000-0x38)="d257d4b6f1cb6f2d5f1ad437910960a3fbb6ab2920ab01ffc195c78cafd9799ccdc8672ae5e39a6995b349e933b568dba576f6e01a8abbb9", 0x38}, {&(0x7f000079c000)="a2ec61eea9f26709f40d80c0b21fb5db932398a6410c471c02265033d7f5308a885dbaab3b10e2ecc00a7b74280e7229c6912cde8e24bd9d85337f5d191fd1475575f155003e7e71258c9848b6328cf3b57a93f7079060fbd57c91ca702fe3f55e573026c43f28c709da5f48477ec6365ffd3718689caa285924a71d9b23debc0129179f134098f6218bc1fb616a", 0x8e}, {&(0x7f0000358000)="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", 0xfd}, {&(0x7f0000dcd000)="9bc1dcde99176b1993c35cbbf2d4955bc283ba40d10598064474a3bf2665c20eaf249941dd52ba1d10d5a604ae6613f83195f9089cbf28804d48738ded9465f1c751187eba208d4790f897c4484026c6421e5f49c60635b1fadd11df9a7b549a75c82539f4afd98ab4690e51b9817f77cd64163d2d5c837d575bc77ad8bbd49ea129250db056c4fc84fdab3e0f3679069de1f41cbd2e7eafa19aae0c1cfac5daeaed7be299", 0xa5}, {&(0x7f0000375000-0x74)="5e04e542d92ea0311a48b0e4810bddcc4520c561dd2a0efecd54df640a0802fde4f97718ebf4425ab15d1f4c1e96cf9be4630699f26b53eb6380e51e4240542810d25f432defa75d8049ce715c6183412a69f2967540cb8956bb6cbd368dd7b1aff8a9c11f95240de66976e1ce9ea68778d64fea", 0x74}, {&(0x7f0000f19000-0x22)="d29c76c8ea3ad2fbef4d290136762e73a1269a39e34635a43bc6cfafa359ef1dafb95b4c5f0a499ca58ca8a68abe73a33fb682f89474", 0x36}, {&(0x7f0000e98000)="bda0ab5ed765b0eeab9da8d4aef6daa709ba64cfef9986df99db0dd34ff639d8beeb54f40a140affd79bd0a98e895754c3ad70600efbdfd44bcefa96fef0c7a324d1ae1d9aa591bb541bba0ea6016c64191d5f0709ad94b0cc6c2805182ad1b882167b7dffdd64b79d2d5ebc2f8300", 0x6f}], 0x8, 0x0, 0x0, 0x1}, 0x40000) mkdirat(r0, &(0x7f00004d7000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000561000)={0x0, 0xe44f604f0dbeec06, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000aa0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a09000-0x8)={r1, r2}) socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x56, 0x10) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='maps\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000340000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000d7000)={{0x8, 0x8000}, {0x49d9, 0x80}, 0xec5, 0x7, 0x4bbd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000)='net/fib_trie\x00') r1 = gettid() capset(&(0x7f0000001000-0x8)={0x20071026, r1}, &(0x7f00007bc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:02 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x28)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002cd000)=@get={0x1, &(0x7f0000359000-0x1000)=""/4096, 0x1}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd8000)=0x0) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/19 05:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000821000)={0x1000, 0x81, 0x2, 0x0, 0x9, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000017000-0xb8)={0x0, 0x400, 0x28a, 0x0, 0x80, 0x2, 0x7, 0xfff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd, 0x2, 0x8, 0x0, 0x2}}, &(0x7f0000004000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x9, 0x5}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000015000)={0x0, 0x7}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000-0x8)={r2, 0x0, 0x9a000000}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000-0x8)={r2, 0x7}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000018000-0x10)={r2, 0x6, 0x10001, 0x8}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0x402800, 0x1a3) ptrace$setsig(0x4203, r4, 0x7016, &(0x7f0000017000-0x10)={0x21, 0x3, 0x10001, 0x0}) write$selinux_load(r3, &(0x7f0000011000-0x10)={0xf97cff8c, 0x1c5, 'SE Linux', ""}, 0x48) 2018/01/19 05:03:02 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004b6000-0xd8)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x982, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc86}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x1, 0x87bc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0xd8) r1 = accept(0xffffffffffffffff, &(0x7f00004f7000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e75000-0x4)=0x10) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000c93000-0x4)=0x0, &(0x7f0000251000)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:02 executing program 1: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000056f000-0x8)={0x0, 0x0}, &(0x7f000027d000)=0x8) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000058a000)={r2, 0x1}, &(0x7f0000216000-0x4)=0x8) connect$netlink(r0, &(0x7f0000351000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000588000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 05:03:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x71, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000-0xc)={0x4, [0x2, 0xffffffff, 0x7, 0x1]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x200}, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r3, 0x6, 0x20}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000005000)={r3, 0x81}, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/19 05:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f000084d000)='./file0\x00', 0x20201, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00004cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bd1000)=0x14) connect$packet(r1, &(0x7f00008e0000)={0x11, 0x1f, r2, 0x1, 0xb5, 0x6, @random="ec8c6ae06ff0", [0x0, 0x0]}, 0x14) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000074e000-0xe0)="b5d7b718c6ffbb91969df24957abc96fb8b02441242087e958025826bba7b9cb0dd2a7af725493e7aa2f3a40145ce6d3d0f61b5ba32e82a2989e7222304d52faadf77adc94121b01215deecf20de3e5cd47a787019cdc64f9f0beafe18ff5a1efa3802392683a7a84c39fcb6e9a6847d9a18f8ee39269fd95811c38fe0297f03a28a6142df91d0cddeec335466c1a74b544a0f33a64a130cfbecd25af899e5430ff05c72d6fe566a0bb070bcbaec481959b6bf0092e3e02acae048f5837b68c0f3d6ed729c4a16026f48fa560dd26f65d2ba648ab3f88a428475b16857c4d228", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/19 05:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000615000-0x4)=0xc) pipe2(&(0x7f0000dac000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000243000-0x98)={0x0, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x401}, &(0x7f000011b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000691000)={r1, 0x0}, &(0x7f0000999000-0x4)=0x8) 2018/01/19 05:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000012c000)=0x0) 2018/01/19 05:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030a000-0x1)='I', 0x0) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bf7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab8000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ea6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, r1}, 0x14) creat(&(0x7f000028b000)='./file0\x00', 0x0) open$dir(&(0x7f0000c92000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/19 05:03:02 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff4000-0xc)='/dev/autofs\x00', 0x40000, 0x0) fadvise64(r0, 0x0, 0x81, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/19 05:03:02 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000054000)=0x3) 2018/01/19 05:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x20, &(0x7f0000834000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000089d000)={@generic="f3fe5bb2fcc07171693244b051098caf", @ifru_names=@common='gretap0\x00'}) sendmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008fc000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004a5000)=[], 0x0, &(0x7f000076c000)=[], 0x15f, 0x0}, 0xe2c119df1ed13f37) recvmmsg(r1, &(0x7f0000ea6000-0x168)=[{{0x0, 0x0, &(0x7f0000d26000)=[{&(0x7f0000da5000)=""/124, 0x7c}, {&(0x7f0000677000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f0e000-0xd3)=""/211, 0xd3}, {&(0x7f00009b7000-0xe3)=""/227, 0xb3}, {&(0x7f0000be5000)=""/12, 0xc}], 0x5, &(0x7f0000df4000)=""/243, 0xf3, 0x8}, 0x2}, {{&(0x7f000079f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006c3000)=[], 0x0, &(0x7f0000690000-0x8f)=""/143, 0x8f, 0x0}, 0x400}, {{&(0x7f0000e8f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003f0000-0x40)=[{&(0x7f0000429000-0xf6)=""/246, 0xf6}, {&(0x7f0000acb000-0xab)=""/171, 0xab}, {&(0x7f0000549000-0x72)=""/114, 0x72}, {&(0x7f00007d9000)=""/122, 0x7a}], 0x4, &(0x7f00007fc000)=""/2, 0x2, 0x8}, 0x2}, {{&(0x7f000098e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x323, &(0x7f00001b7000-0x20)=[{&(0x7f0000b5d000-0xf1)=""/241, 0xf1}, {&(0x7f0000fa4000)=""/172, 0xac}], 0x2, &(0x7f0000e6c000)=""/126, 0x7e, 0x7f}, 0x4}, {{&(0x7f00002b2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00008ba000)=[{&(0x7f00005e0000-0x98)=""/152, 0x98}, {&(0x7f0000f83000)=""/29, 0x1d}], 0x2, &(0x7f000021f000)=""/230, 0xe6, 0x9fa}, 0x4}, {{&(0x7f000047b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009eb000-0x90)=[{&(0x7f0000457000)=""/161, 0xa1}, {&(0x7f0000730000-0xa0)=""/160, 0xa0}, {&(0x7f00004d7000-0xc5)=""/197, 0xc5}, {&(0x7f0000bd1000)=""/150, 0x96}, {&(0x7f00004b4000)=""/168, 0xa8}, {&(0x7f00001a7000-0x40)=""/64, 0x40}, {&(0x7f00006eb000-0x81)=""/129, 0x81}, {&(0x7f0000269000-0x9e)=""/235, 0xeb}, {&(0x7f0000de2000-0x69)=""/105, 0x69}], 0x9, &(0x7f0000996000)=""/0, 0x0, 0x2}, 0x10001}], 0x6, 0x20, &(0x7f0000e68000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dfa000)={0x0, 0x100}, &(0x7f00002c8000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000039b000-0xc)={r3, 0x5, 0x0}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c9e000-0x4)=0x10000, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000968000)='/dev/loop-control\x00', 0x10f100, 0x0) mkdirat(r0, &(0x7f0000d3c000-0x8)='./file0\x00', 0x40) 2018/01/19 05:03:02 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) r1 = getegid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getgid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000f5e000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d40000)=0x0, &(0x7f0000f5d000)=0x0, &(0x7f00009ac000)=0x0) lstat(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f00005c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() recvfrom$inet6(r0, &(0x7f0000a42000-0x51)=""/81, 0x51, 0x10100, 0x0, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f5e000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000f5e000-0x17)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/19 05:03:02 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e75000-0x258)=[{{&(0x7f0000e74000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d39000)=[{&(0x7f0000c0a000)=""/93, 0x5d}, {&(0x7f000004b000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f00004d2000)=""/16, 0x10, 0x1f}, 0x8000}, {{&(0x7f0000206000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d18000-0x20)=[{&(0x7f0000e75000-0xa5)=""/174, 0xae}, {&(0x7f00001e5000-0x9a)=""/154, 0x9a}], 0x2, &(0x7f0000e75000-0x1000)=""/4096, 0x1000, 0x8}, 0xffffffffffffffa2}, {{0x0, 0x0, &(0x7f0000585000)=[{&(0x7f0000083000)=""/135, 0x87}, {&(0x7f00001c5000)=""/190, 0xbe}, {&(0x7f0000e74000)=""/59, 0x3b}], 0x3, &(0x7f0000289000)=""/121, 0x79, 0x0}, 0x26}, {{0x0, 0x0, &(0x7f00004c9000-0x10)=[{&(0x7f0000e74000)=""/174, 0xae}], 0x1, 0x0, 0x0, 0x400}, 0x8000}, {{&(0x7f0000e75000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000cc1000-0x10)=[{&(0x7f0000e74000)=""/70, 0x46}], 0x1, &(0x7f0000623000)=""/6, 0x6, 0x8001}, 0x7ff}, {{&(0x7f0000e75000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e74000)=[{&(0x7f000055b000-0xb9)=""/185, 0xb9}, {&(0x7f0000e75000-0xf3)=""/243, 0xf3}, {&(0x7f00000a8000-0x38)=""/56, 0x38}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00004ea000-0xe3)=""/227, 0xe3}, {&(0x7f00001f6000-0x9b)=""/155, 0x9b}, {&(0x7f0000ce9000)=""/42, 0x2a}], 0x7, &(0x7f0000e75000-0x5d)=""/93, 0x5d, 0x1}, 0xf5}, {{0x0, 0x0, &(0x7f0000e74000)=[{&(0x7f0000567000)=""/60, 0x3c}, {&(0x7f0000e74000)=""/4096, 0x1000}, {&(0x7f0000e75000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d4000-0xb4)=""/180, 0xb4}, {&(0x7f0000e75000-0x4a)=""/74, 0x4a}], 0x5, 0x0, 0x0, 0x401}, 0x6}, {{&(0x7f0000b6e000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cbf000)=[{&(0x7f0000cdb000)=""/61, 0x3d}, {&(0x7f00007e0000)=""/122, 0x7a}, {&(0x7f0000d98000-0x9c)=""/156, 0x9c}, {&(0x7f0000e75000-0xeb)=""/235, 0xeb}], 0x4, &(0x7f0000e75000-0xb5)=""/181, 0xb5, 0xfff}, 0x1}, {{&(0x7f0000e75000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008fa000-0x60)=[{&(0x7f0000e75000-0x46)=""/70, 0x46}, {&(0x7f0000943000)=""/0, 0x0}, {&(0x7f0000e75000-0xd6)=""/214, 0xd6}, {&(0x7f0000e75000-0x1d)=""/29, 0x1d}, {&(0x7f0000e74000)=""/38, 0x26}, {&(0x7f00002b0000)=""/127, 0x7f}], 0x6, &(0x7f0000c1c000-0xfa)=""/250, 0xfa, 0x5}, 0x6}, {{&(0x7f0000e75000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e75000-0x40)=[{&(0x7f0000e74000)=""/166, 0xa6}, {&(0x7f0000117000-0x72)=""/114, 0x72}, {&(0x7f0000e74000)=""/4096, 0x1000}, {&(0x7f00003ad000-0x43)=""/67, 0x43}], 0x4, &(0x7f00002c2000-0x6b)=""/107, 0x6b, 0x2689}, 0x6}], 0xa, 0x20, &(0x7f0000e74000)={0x77359400, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e74000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xfffffffffffffff9, 0x0, 0x7}, &(0x7f00001c8000-0x4)=0xa0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000090e000)={r1, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x20, 0x1, 0x9, 0xdee, 0x100000001, 0xc3d5, 0x6, 0x1251, 0x1, 0x6, 0xa52, 0xff, 0x5]}, &(0x7f0000e74000)=0x108) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000e75000-0x4)=0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e76000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000)=0xe8) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000e75000)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r6, &(0x7f0000988000)=[{0x8, 0x81, 0x3ff, 0x5, @tick=0x8000, {0x9, 0x3}, {0x0, 0xb0e}, @ext={0xe6, &(0x7f00005c5000-0xe6)="043b496d8a785f19cf85ff6843e2fa1b79df305e0785bd0aa9a987beeb44e5efa4bd9487dfa6998f35eaba1cbcc283eccbe21527ab0010d0654f8951aff935f7c2756015579d3dd9c99c5befda7a9e95f520046482f901b4366471068a176f98d671379c92fd819117f89fb71550b05291260f71fc522ef83d3451b061fd138b64d31f7b969a85b5bab4bb58d7db1d3b3c65126fdbb10c507cf6d13020d83b6fcb291d9b167048277ef1bdaa0582f47ec8eaea23e6b0f5e1ad40ade6362980c40bd806b65fabdcebbd6bd5a68c6a5a39d470be683bef0207261c802721bd70cda34d899a273b"}}], 0x30) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000e75000-0x4)=0x0) 2018/01/19 05:03:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004bd000)={0x1000, 0xffff, 0x20b, 0x7fffffff, 0x0, 0x6, 0x1000, 0x81, 0x0}, &(0x7f0000a83000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000066c000-0xa)={r4, 0x6, 0x1, [0xf34]}, 0xa) 2018/01/19 05:03:03 executing program 1: r0 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fsetxattr(r0, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) shutdown(r1, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000c4a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001bd000)=0x1c) 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x410000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfaf, 0x7, 0x80000000, 0x0, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x3, 0x1000, 0xffffffff}, 0x10) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d6000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) poll(&(0x7f0000cbb000)=[{r5, 0x1600, 0x0}, {r3, 0x120, 0x0}], 0x2, 0xffffffffffffffff) readlinkat(r5, &(0x7f0000ab0000+0x7)='./file0\x00', &(0x7f0000527000-0xd9)=""/217, 0xd9) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000c000)="83c5ad780621968e983f685bf5810436", 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000)={0x400000000000, 0x7a0c, 0x2, 0x9, 0x4}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000d000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f000000b000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003000)={&(0x7f000000b000)={0x1bc, 0x7, 0xb, 0x20, 0x6, 0x3, {0x2, 0x0, 0x9}, [@nested={0x124, 0x4d, [@typed={0xc, 0x57, @pid=r0}, @generic="ea329b42a513b266fa861fa24760ee", @typed={0x10, 0x96, @str='system\x00'}, @typed={0x8, 0x92, @void=""}, @generic="113e242863bde38a24ff09e08a612a85f8ee4c216bd0fcf11340c5e8e8733c827198fa237cfb90eb005d5c71042ee56fc5f37f1bff90228fd52307388ca281619ec4a553e15eff6d50aff345cbb7af7cac33e71e1e955e12de210fb8361492048845b89a8bb3e9cadf7774e7080875f0e68e0929aa9220faaffe1cb6342e6a4d7211c1c1c1b278578fed56b230601e46f132442e9bc946039a5170a2e43f82ad768787414e98f64d7b3497d7ae5ede9a0563168f04de20a501bb715b1f1bf046d3644d36daa055d657b37d55e458a479235e97a261ac70c109d920e84d6b389d10bc3aa3926913901617f83c"]}, @typed={0xc, 0x20, @u32=0x9}, @generic="6bd1c076319dea8fccdf36d0590944cf11747cd1e68ad5d2bc7cd4f435afe2e2153ce61a61e705696ff02fad71d1414f4b55151ab24d0bb8dc74102041ec48667698a9627c91c855cc622c4eab76b06db4008ec16ce375f4a734067622a91e82ef405981eb440fb628a8e1a8", @typed={0xc, 0x52, @pid=r0}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x44010}, 0x8040) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000000c000-0x8)=0x0, 0x6) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000025000-0xa)='/dev/snd/seq\x00', 0x0, 0x100) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005de000-0x50)=[{&(0x7f00005de000-0xe0)="3fca09b2426afb836d71b4d5dcf206d1fb62d5152020695e1734cb7afb594616d12360a3e9a52f9a488611d9552a8be46a2b5245c19a4989e915d86ef96491e468d1f1f59997dc392d33ee60b6d05cb490cbb54933060000009bbdcb58dc343ff2675473fac0d46b48a1ef4b66f17aecc8e9606dddcdb0a9106a407e8bf596caad637450deb94a3ae67b1358244248fa7cf26ef0ba6be3a356c52c48aefe14de", 0xa0}], 0x1, 0x0) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000)={0x0, 0x40}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000)={r2, 0x1000, 0x99, "a8b3a3a0a95905dab267d185aecc3cf605ead4f24ad90caf1b9472bb45813bf1c8b516ecf88891d3c44dd606750a7627c5445fdd03ed52665b45fcb996483a102b27667cdc07912523a3d0f8df4feef54d8284102a4abd363b7d2803d635e4276b5174ce03e3b7653d7097513868ff7e5ccdcf332c45e626dc2c4073f791ed207e6a4d08eb832320c4b496e21b194c045b1148748dbbe2f142"}, 0xa1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xfd)=""/253) set_thread_area(&(0x7f0000005000-0x10)={0xcb, 0x20000800, 0x2000, 0x6, 0x356, 0xfffffffffffffffc, 0x80000001, 0x0, 0xfca, 0x7}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x68)=""/104) 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000018000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x4fb, 0x2, 0xb58}, &(0x7f0000016000)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000017000)={r2, 0xb65d, 0x7}, 0x8) renameat2(r1, &(0x7f0000006000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/19 05:03:03 executing program 5: lstat(&(0x7f0000e03000)='./file0\x00', &(0x7f000033e000-0x44)={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) lstat(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000038a000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) fadvise64(r2, 0x54, 0x88, 0x7) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f00000ce000-0x20)=[{r2, 0x80, 0x0}, {r2, 0x200, 0x0}, {r2, 0x409, 0x0}, {r2, 0x110, 0x0}], 0x4, &(0x7f0000887000)={0x77359400, 0x0}, &(0x7f0000215000-0x8)={0x7ff}, 0x8) fcntl$getflags(r2, 0x401) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d39000)={0x2, [0x5, 0x6]}, 0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e31000)=0x9, &(0x7f00009fa000)=0x4) inotify_init1(0x800) 2018/01/19 05:03:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8, 0x80000) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) connect(r2, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00009c4000)=[{{&(0x7f0000c19000-0x10)=@llc={0x1a, 0x2, 0xfffffffffffffffb, 0x80000000, 0x200, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f0000799000-0x20)=[{&(0x7f00001c8000-0x28)="fe74a74f9e9c6dd25699828bd0fee19b9451153156185bd4793d3b89bf49485e0ebc65fdecc8bdb7", 0xfffffffffffffd28}, {&(0x7f0000864000-0x3f)="340cad6cbfc829ceba527e0075a77a252f276194446114d0b548661be1a20cecdd3206e24085e2aa39047dd3425a15bcda9308b4cb16b8ec4d0a4ee6e68e6b", 0x3f}], 0x2, 0x0, 0x0, 0x800}, 0x5}], 0x1, 0x50) connect$inet6(r2, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000008000-0x10)={0x1, &(0x7f0000004000)=[{0x0, 0x0}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000457000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f000081a000)='/dev/input/event#\x00', 0x7, 0x303000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e18000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f00004a0000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f000012c000)="61e36d4f75f48646fd4a9246d82143924d2261195e80bc700e5283bf25cb1e919fae89ce299502fbf83f84e826772d6699e820bb2eedfcc167a1b3dd3ef125a0e0cb05d0ccbff483cb2ad349fb047b1a4b97eb953862e55e143c60323ead1bbdbaf842bf979d0456baf4c725fe840198a045d6e6b30d70ab967556da6c76db9256504dcf13ee8a49769d34c77f661b7ee6ca18c7822b1c0c4f55ac4f9d1e2c6c1ad448e78a0ea658d046a4d11f0e11d06eda7b508f1406c8d562a6193151d8dd25144e13123450f63c137de25b", 0xcd) 2018/01/19 05:03:03 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffff8) r1 = fcntl$dupfd(r0, 0x408, r0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e76000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00003a9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e75000-0x4)=0x48, 0x80800) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e75000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000c3f000)=0x800, 0x4) 2018/01/19 05:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffbffffe, &(0x7f0000001000-0x10)={0x1fffffffffffff2f, &(0x7f0000000000)=[{0x7, 0x7fff, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c3000-0x10)='/dev/sequencer2\x00', 0x270440, 0x0) accept$unix(r0, 0x0, &(0x7f0000c37000-0x4)=0x0) fcntl$addseals(0xffffffffffffff9c, 0x409, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000741000-0x20)={{&(0x7f00009c3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000091f000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000604000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000850000-0x4)=0x1c) fsetxattr(r0, &(0x7f0000f8c000)=@random={'system.', '/dev/net/tun\x00'}, &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) unshare(0x200100) r2 = openat(0xffffffffffffffff, &(0x7f0000dba000)='./file0\x00', 0x88040, 0x21) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000fbd000-0x14)={0x8, 0x2, 0x200, 0x5, 0x9, 0x1ff0000, 0x7, 0x3, 0x3, 0x7}) 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000c9e000)=@proc={0x10, 0x0, 0x0, 0x20000000}, 0xc) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000d97000-0x224)=[], 0x0, 0x0}, 0x0) 2018/01/19 05:03:03 executing program 6: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getpeername$ax25(0xffffffffffffffff, &(0x7f0000ba5000)={0x0, {""/7}, 0x0}, &(0x7f0000420000)=0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000050f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f57000-0x38)={&(0x7f0000c9e000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000020d000)={&(0x7f0000165000)=@migrate={0x8c, 0x21, 0x200, 0x0, 0x1, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x0, r1, r2}, 0x9, 0x3}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @lifetime_val={0x28, 0x9, {0x4, 0x5, 0x8, 0x2}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f90000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000dd3000-0x1c)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe17b}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 05:03:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:03 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9f000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008e0000-0x4)=0x5) 2018/01/19 05:03:03 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000436000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x800, {{0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r0, 0x80000) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000df2000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000e56000)={r0, r1+30000000}, &(0x7f0000e87000)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e00000-0x56)={0x0, 0x4e, "c5acd26de33a399fc2f3e90561037b7b833a30ee969df50b52e49fd8cba11bd2345eae7e5830acd62aca91b336f120ce84e65806ddfa721e377c2a36223826c4155d29fbbc512818b2dbc384db4b"}, &(0x7f0000ebe000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002a4000)={r4, 0x3c, &(0x7f0000caa000)=[@in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000930000-0x4)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000bde000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = add_key$user(&(0x7f0000473000-0x5)='user\x00', &(0x7f0000fdf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b6000-0x40)="7d04c83bf36bcdc67f43002151a516a4fd8a37295389fa1a666a0cdd809095abc6c41e153d910c39722f39e2be0751ac270008a9a563e54942b266ec104ee14e", 0x40, 0xfffffffffffffff9) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000925000)='ns/pid\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000a2000)=0x0, &(0x7f00006b8000)=0x4) r7 = add_key(&(0x7f000027c000)='cifs.idmap\x00', &(0x7f0000328000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f70000-0x25)="bb1f16dbfa301d8ff9870f243c2b1ac93a8ca698bd582695624200260301853bfe3cb2f1ad", 0x25, 0xfffffffffffffffd) keyctl$negate(0xd, r5, 0x0, r7) 2018/01/19 05:03:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b81000)='/dev/loop-control\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007e6000-0x3a)=""/58) 2018/01/19 05:03:03 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f2e000-0x1)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000c0a000-0x8)={0x0}, &(0x7f0000a3b000-0x8)={0x0}, 0x8) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002b0000)={0x0, 0x7, 0x27, 0x1, 0x6, 0x9}, &(0x7f0000a08000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d8d000-0x10)={0x2, 0x364f2f7966df1fe2, 0x100, 0x7daa, r2}, &(0x7f00006bd000)=0x10) 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a9e000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000114000-0x8)=0x3) membarrier(0x0, 0x0) r1 = request_key(&(0x7f00002d8000-0xd)='dns_resolver\x00', &(0x7f00006b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9e000-0xc)='cgroupwlan1\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x5) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000850000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000520000)="be4f8a7c40d9d7c5df3981838149b89094d7f3bc926c9afcb4403000fb1885238a2b10805eac4f", 0x27) lstat(&(0x7f00002c9000)='./file0\x00', &(0x7f00009e5000+0x437)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, r1, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/enforce\x00', 0x10002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc5000)={0x40000000, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002d3000)=0x1, 0x4) 2018/01/19 05:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd9) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000067a000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0x74, 0x9, 0xe7c, 0xffff, 0x8, 0x71d1, 0x10000, 0x2, 0x3f, 0x5, 0xfffffffffffffc01, 0x9, 0x8]}, &(0x7f00006d9000)=0x108) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000032c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c47000)={r1, 0x20}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) unshare(0x80050602) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/19 05:03:03 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000052c000-0xd)='/dev/usbmon#\x00', 0x26b, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f14000-0x4)='cdg\x00', 0x4) close(r0) 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000584000-0x5c)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xd8}, 0x2da, [0x1000, 0x101, 0x6, 0x4, 0x91, 0x7, 0x349, 0x4]}, 0x5c) mkdirat(r0, &(0x7f0000a72000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000bf000)=[{r1, 0x1, 0x0}, {r0, 0x4001, 0x0}, {r0, 0x4, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}], 0x5, 0x10000) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f00004ec000)='./control/file0\x00', 0x1) 2018/01/19 05:03:03 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e74000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e75000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e09000)='/dev/sg#\x00', 0x80000001, 0x100) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000144000-0x4)=0x0, &(0x7f0000e76000)=0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e78000-0x8)='./file0\x00', &(0x7f0000cd0000-0xf)=@random={'btrfs.', '/dev/sg#\x00'}, &(0x7f0000d3a000)=""/186, 0xba) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000019b000)={0xf5e, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e75000)={0x8, r3}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a58000-0x9f)=""/159, &(0x7f0000e74000)=0x9f) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000e78000-0x78)={0xa2e, {0x2, 0x3, @rand_addr=0x582, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x7, 0x1, 0x7, &(0x7f000076a000-0x10)=@generic="9240520319a36f221b8085da5d153d04", 0x6, 0x8000, 0x3}) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0xbfc000)=nil, 0xbfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000b15000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b54000-0xc)={0x10, 0x0}) ppoll(&(0x7f0000bfa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000)={0x0}, 0x8) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') pread64(r0, &(0x7f00006f6000)=""/10, 0xa, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000fae000-0x4)=r1) 2018/01/19 05:03:03 executing program 0: mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) pipe(&(0x7f00004ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000880000)={0x17, 0xd4, &(0x7f0000596000-0xd4)="3a7dd2aa94c066c030839d4da31f186d19ae8f73f2693a74143108ca9004cd54c439d2bb01e1435c6e168397fc4e8c8852333498ee36831daed8e4a5ee5205f062b7553c5068142575b5cde975539e955b1fca8c70f7599c95b219f05cec71cf9bdeae531bdd778f10eff56e4c5a0d78713cd029cdc295fd4b18a12f4168a83c981085b1e22718b67921f48f4cfe8c01398abaffc502cfb39fa162fe2740c4644bcbbfd875ae0ef4078413e6f949b4fe214a531799f1a25dafb934a587012602508ca223c0f066754b7e6215a9eaddcaa84bb9dc"}) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") umount2(&(0x7f0000f45000)='.', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000915000)=""/208) listxattr(&(0x7f000027a000-0x8)='./file0\x00', &(0x7f00004db000-0x56)=""/86, 0x56) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00001de000)=[{&(0x7f0000d1d000-0xa8)=""/168, 0xa8}, {&(0x7f0000d1d000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f00008d8000)=[{&(0x7f0000522000-0xd0)=""/208, 0xd0}, {&(0x7f0000d1d000-0x98)=""/197, 0xc5}], 0x2, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000a1000)={0x9, 0x6, 0x800, 0x53640985, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000d1f000)=""/234, 0xea, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000d21000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d22000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000087c000)={0x9, 0x200, 0x2b, 0xf69d, 0x2144f67b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000d22000-0x8)={@rand_addr=0x80, @multicast2=0xe0000002}, 0x8) r4 = add_key(&(0x7f00000e9000-0xa)='id_legacy\x00', &(0x7f0000d20000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d21000-0x5f)="2c4ef9e7460061cddb6cd1fcde5cc338445f07c0d517f1603906a48384432c88fa61a3259cb3d3df9307862c7e238c643ca6ee7536c77faa912ea705fe80e56e59c11d9703137e5ad449a051d9fb6b25aa419c9991caf0176edd868bebd3d3", 0x5f, 0xfffffffffffffffa) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d22000-0x4)='/dev/rfkill\x00', 0x100, 0x0) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000d21000-0x20)="966264657623657468316d696d655f74797065736563757269747970726f6300") r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KDENABIO(r5, 0x4b36) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000939000)=0x9293, &(0x7f000093a000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00005bb000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x29, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000fcc000)=[{&(0x7f0000f66000-0xee)=""/238, 0xee}, {&(0x7f0000466000)=""/0, 0x0}, {&(0x7f0000cac000-0xa1)=""/161, 0xa1}], 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x8000000001a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c6000-0x11)='/selinux/enforce\x00', 0x14002, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000312000)={&(0x7f0000c8d000/0x2000)=nil, 0x2000}) 2018/01/19 05:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002f0000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={r3, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r5, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r5, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}, 0x0}, 0x10, &(0x7f00008f9000-0xa0)=[{&(0x7f00007ca000-0x1000)="", 0x0}], 0x1, &(0x7f000099d000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000)="", 0x0) creat(&(0x7f0000a8d000-0x8)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000)=0x0, &(0x7f0000ea5000)=0x4) pipe(&(0x7f00001dc000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x4000, 0x0, 0x138) 2018/01/19 05:03:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000098000)='/dev/ppp\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000791000)='/dev/vga_arbiter\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000ad6000)=""/67) mkdirat(r0, &(0x7f0000a7b000-0x8)='./file0\x00', 0xc8) getpeername$netrom(r2, &(0x7f0000198000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000857000)=0x10) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000da5000)={0x0, 0xa, 0x8, 0x4, 0xff, 0x5}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e85000)={r1, @in6={{0xa, 0x1, 0x3, @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]}, 0x80000000, 0x1, 0x3b, 0xffffffffffff86f0, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dcf000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000090d000)='/dev/autofs\x00', 0x40000, 0x0) read(r2, &(0x7f0000028000)=""/2, 0x2) readv(r2, &(0x7f00005a5000-0x50)=[{&(0x7f00005b9000-0x97)=""/151, 0x97}, {&(0x7f000041a000-0x79)=""/121, 0x79}, {&(0x7f0000597000-0x8d)=""/141, 0x8d}, {&(0x7f0000d26000)=""/214, 0xd6}, {&(0x7f00008c7000)=""/24, 0x18}], 0x5) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000edf000)={@loopback=0x0, @rand_addr=0x0}, &(0x7f000075a000)=0x8) r4 = dup(r2) sendmsg$netrom(r4, &(0x7f000038e000-0x38)={&(0x7f0000740000-0x48)=@full={{0x3, {"6e159770c26eff"}, 0x0}, [{"1da3b5d77ceada"}, {"adf79ff224c0b5"}, {"fe44a984bf0c50"}, {"424bdfdc1c66bb"}, {"110f129c710432"}, {"ebb24b99543beb"}, {"1213119e6e90c2"}, {"756d6d3b6893ca"}]}, 0x48, &(0x7f000074a000-0x30)=[], 0x0, &(0x7f0000d92000-0x23d0)=[{0xff8, 0x0, 0x0, "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"}], 0xff8, 0x80}, 0x8c0) 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000848000-0x68)={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(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ee1000)=0x0, 0x4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00007b3000-0xc5)=""/197) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ee2000)={{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]}) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000f2000)={{0x3, 0x0, 0x5, 0x0, 0x97}, 0x2, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000ee2000-0xd)='/dev/net/tun\x00', 0x0, 0x101800) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ee4000-0x4)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() ioctl$int_out(r1, 0x400000000001, &(0x7f000004a000+0xff3)=0x0) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioperm(0x0, 0x7, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000dba000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000fe000-0x19)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000b9f000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008d3000-0x8)='./file0\x00', &(0x7f000029b000-0x7)='sLckfs\x00', 0x10000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/mls\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000338000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") fanotify_mark(r0, 0x40, 0x2, r0, &(0x7f00002e0000)='.') 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x20500) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00003da000)={0x2, &(0x7f00006c8000-0x8)=[{0x3, 0x1}, {0x0, 0x2}]}) r1 = syz_open_dev$tun(&(0x7f000091b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000025d000)='net/arp\x00') mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000df7000-0x10)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x1) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000df7000)='./file0\x00', &(0x7f0000a65000)=""/36, 0x24) read(r2, &(0x7f0000759000-0x68)=""/104, 0x68) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005ac000-0x8)={0x0, 0x0}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/19 05:03:03 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a53000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003e1000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) recvmsg(r1, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) dup2(r3, r0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f56000)='/selinux/enforce\x00', 0x20041, 0x0) 2018/01/19 05:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000067e000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000738000)={0x0, 0x65f}, &(0x7f00001f9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003c8000)={r1, 0x1ff}, &(0x7f0000b65000)=0x8) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000863000)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ed8000-0x8)='./file0\x00', &(0x7f0000548000-0x6)='ramfs\x00', 0x0, &(0x7f00006b4000-0x21)="c75229d958337a4762b879bad37ce3d316ab450450d2cecb3606f90999c69f0f59") sendmmsg$inet_sctp(r0, &(0x7f0000bb9000)=[{&(0x7f0000627000)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, 0x1c, &(0x7f0000e59000-0x60)=[{&(0x7f0000593000)="2d695e362db63cf208695f4cc1d66898da9db970297d3a1ac6c3bbb8513391391f74b62c6a11edcf0f986d117b2dd54078e2684212996f615aaa9b9b885b67a7c2487f60291406018cc84e3bcb6590ccbe442f04711acdb502ac13661ba81787d8a356add839558261ecda1785bdba76ecb711adb78df169e553143938be", 0x7e}, {&(0x7f0000cca000-0xfc)="79be136f32e7e7fc0289bcdfc6d71dd1717d7b65e05657ea5828adef9f9d8b52e7bf2eb77f7ea4604bcda91bf4e9570dd9b8ea81b76a98b7debf651a36fbd67a24fba3152d9db7b66e9b650c1909114b0b38807df2c0eb9eafda086f41e9f73f111bd8540cc01891119bb4b51e0d9b12b72507f5d7581ceeb1ee87aceba1b2cceba6dfd79d3ac35f16c138b8fe861bdb128f7828808d1461badf6eee2914184928e5ae8181934955e261022c65d26d78bcf0c2f524b6663022da9a34a7ba73bd3f5592fb4c1852d4d2b75ae05a0b3573fd69ac38e08222e39d080ba55110983897ed61e183593c970d5af6f7af3b18ec688c2c43c909ae2db78088ab", 0xfc}, {&(0x7f0000e92000-0xbe)="bebd40019250d2d35939f7fee00bd9c6bd73693941f647f2d654c6710eb9718cea556f6f565325c93d2666a8517d453ce0c2c8eec42c3fa97f5c8da58f4dc6b2306f9bc5ff4df1341e6ff4d1d16ff1e05baa68221914f52ad5d8ed448b1990a9992d44ae710e4d1e9536a1d3b31f6ab41dfc24236b946131247762eb4abb6b6dec5a1fb0b15069f8503f25a6742fb0bebc8a1ca18a962ee1f73fb10820e27b22e92afd1f62b2341c5b60424198ee256b2b4e9b835f320ccbed542c9e1d84", 0xbe}, {&(0x7f000044f000)="8d8cfb0b4b986b8cea89155c198c6c3a102c0fa011d80dc3696ba0b4a69e4149e16ea57471a37feec90962", 0x2b}, {&(0x7f0000bad000)="14f4e941eb2f1623f145567a79fc536277c0a9e455c8243cbf98c4e02d2017eb9d2ed92e3a01fc407e4134edcdbf0031877cc1ad83a3130ba1122b8c5aa0581c83bd6ecde0c5ff", 0x47}, {&(0x7f0000a5e000)="926324b4c8dbb2fd64f54944b63d0553a49955efda3886afcdaa01c7cd4a2e04508e924f1f1c9eb10a9bb00a16fc970b0f79839c99ca36fb0e35d42c259bdf986c9d7ac883b6610a4c1960b9f9237456efa4c4b7688f0fce13873afc21992a54d4ea27d358f93193ee1149c3532c1bfc9fdbeae9be128d3c8b9d4a3a80a9", 0x7e}], 0x6, &(0x7f0000d79000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1, 0x8, 0x0, 0x2, 0x1, 0x6, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0xec69, 0x1f, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8001, 0x5f3, 0x800, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x20, 0xbc00, r1}}], 0xc0, 0x4}, {&(0x7f00005e9000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f52000)=[{&(0x7f000013e000)="", 0x0}, {&(0x7f0000967000)="5c6cd2e1805b3aa8be4d9ff6fefbc310e59be83fad0bdfe8c5a9e2d3a610ec78b9c7d346660e7406d10cbec4878982617ee9daf0bf94742275dd26aa6bd7c05b348b3ef5c360e067dabef007bfd6a4c68a6ac40459c32e3d07580c6b127986fe3c0d41e84d24066cdc56d4dde4d6b429e48a5cf70b3022732c70fe5aea5e27fae45b7a4775a2f238e3f7ab831c43971f314dc1078336cbc2ddddae4c0894ed7f505751c7c708e5870b187f0b1a9ee443db458e07dfb7a975a5db4f865d5d1b5f312c", 0xc2}, {&(0x7f00007c6000)="3f99ef1f0859cbfbd00ac940468ea5e6db84896d210e5b07e249b44896ce10f70c1d58769d5430517f66f72390ba99f670d2c37db5a64d270817250e899cd20494dcb2", 0x43}, {&(0x7f0000ae9000-0x5)="7f15bee492", 0x5}, {&(0x7f0000d67000)="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0x1000}], 0x5, &(0x7f00008cf000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x8200, 0x7ff, 0xfffffffffffffffa, 0x8001, 0x100000000000, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x2, 0x6, 0x401, r2}}], 0x60, 0x0}, {&(0x7f00002e0000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008c5000-0x50)=[{&(0x7f0000526000)="c7a6042a2bb523c6b69a31523c6cfc36305cd5ae71edf45741e9fa406420398a1cf5310f9a3264f06c0b1d09752e3db39eea42469f08f5889c236e4f40ac89608d8f6966b8120af5440b58c8e429b005c7d940c677f10c3ffe234b8fe400715437e9a1e4b60300ae252e14afc1d949e825d8054cefa26158bd5cb3e44715db9ccd2bd4c4e2e9839ee02cb77c89ba1ab9d476e60f1326b6b1c631f64c7df246cbbdeeef4c2685b4ccd1de0aba79bb2f564609601e794eb087d56b8ca5f1490a1c8533fe0d3fd7ddbb3fd4a83bc78edfd05cc8792b8122af51b7c4b5f95daad09780570cea9d3a5377100e4b221182058c541331", 0xf3}, 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", 0x1000}, {&(0x7f0000535000)="18aa2793da99a44a12ff783a10c53fcf944eb71e5fc69cd03ae51fbcf70e19cb65e034b13eb0f896a4f2cdf7bc52021ea0cadba1a67559fcb230e7f44a0baece2b0065b569fecae75cac964726335f9b5bb777df40bd69d59097faf4e6ec053ca9771ee70fcdaa45c87f899e705c482a785051c159759c3832bc370cfe9a7a2b6c78642c40e83bb5b77541831f9e97a694d0e68a0a0f878415bbf9d3a2299443e32d95d0bcfccca866b56113d28c333b91dc384f95a773d9cc21b431158dea1a19fa0cc12f21eb7edba68c0e085fa2c30adbbcb8addf2c354c59869f54a72bcc", 0xe0}, {&(0x7f00006e6000)="da546c5659aabd687bbde291c256a87aeb6f43e05ec3f85d566c52c6a4e269cb51453c38083ed391b95580285ffde17eaf749122434dc0d07497428b82d920cb5e8c29", 0x43}, {&(0x7f000063d000-0x7f)="e3088ceb0dc7b728fd56c78238fc61ca1b3e9a1d0bd8e332f645273601ebf8b2af931f57f32563fb3ce4802a00f2f7022ade56315687d50b42221af8789cacd724acfa197636f57129cc7e31805479473bcd51460fefb262388cdd5c0758238a9cfa9bdde7ef8ccbfe9fda16002d0ddb68be0d1e50c3bc09c7141e53918e3e", 0x7f}], 0x5, &(0x7f0000fad000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffb1a, 0x4, 0x2, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x2293, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8, 0xe4c, 0xa00f, 0x4, 0x3f, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x20b, 0xf90, 0x8, 0x1, 0x0, 0x8000, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x32, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xf8d, 0x3, 0x7, 0x94b4, 0x401, 0x9, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0xd50, 0x5, 0x3f}}], 0x150, 0x10}], 0x3, 0x8080) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") 2018/01/19 05:03:03 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/sequencer\x00', 0x101601, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000948000)={0x0, 0x0, 0x0, 0x9, 0xffff, 0x0, 0xa, 0x1, 0x1c, "552bd8819e8535f552b565c9a2a5924297b4eaf9af3e6295dda1563f19000a07cfa71a606e1c65f0336f4601fa2d86eb5e561a85525ab873f02ea7e29a79090a", "2c3d2796d78816b296fab6d759b20169846d4ab93a0a0d2f58295cbfdf0bb1ceaf61ba1ee0aa4cfa43122413c9363ea12d725f370cbd04068e5f1a39fd27bcbe", "e004d20eb9481c4c3b01c20d45aba3ff0d66c353b4f1c955906d9b2a5fe777b4", [0xff, 0x43]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070c9, &(0x7f0000583000-0x1)="") 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002d000)='/dev/sg#\x00', 0x80, 0x20200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000055e000-0x4)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r1, 0x40b) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 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, 0x0, 0x0]}) 2018/01/19 05:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000cc000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) 2018/01/19 05:03:03 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005, 0x0]) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/19 05:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x200000000000, 0x0) r1 = creat(&(0x7f0000331000-0x8)='./file0\x00', 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00006d2000)=""/248, 0xf8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x6a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:03 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000262000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f00006a5000)=""/75, 0x4b, 0x40010020, &(0x7f0000a11000)={0x4, 0x1, 0x27d, "9c09d725aec6", 0x9, 0x0}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat(r0, &(0x7f0000a2c000-0x8)='./file0\x00', 0x40000, 0x48) syz_open_pts(r1, 0x0) syz_open_pts(r1, 0x0) 2018/01/19 05:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000070d000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000dad000-0x4)=0x1, 0x4) socket$inet(0x2, 0x80805, 0x9) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) sendto$inet(r0, &(0x7f00004fc000-0xd9)="a3", 0x1, 0x0, &(0x7f0000beb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r1, &(0x7f0000ff1000)=@known='system.advise\x00') 2018/01/19 05:03:03 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f91000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/autofs\x00', 0x101000, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xfffffeef}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000518000)=""/184, 0xb8) 2018/01/19 05:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000d18000)="c366763efc69992daf", 0x9, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ca6000)="", 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/19 05:03:03 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000152000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x3, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f0000340000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x0, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x595}}}, 0x32) 2018/01/19 05:03:03 executing program 3: r0 = eventfd(0x80000001) fcntl$getflags(r0, 0x409) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0xfffffffdfffffffd) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030e000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="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", 0x1000, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000002000-0x8)=0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f94000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/19 05:03:04 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = getpid() getpgid(r1) sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) setns(r0, 0xfffffffffffffffd) poll(&(0x7f00006f3000-0x28)=[{r0, 0x5000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x140, 0x0}, {r0, 0x0, 0x0}], 0x5, 0xffffffffffffffc0) 2018/01/19 05:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) r1 = dup3(r0, r0, 0x80000) chdir(&(0x7f0000b98000-0x8)='./file0\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d93000)=0x0) 2018/01/19 05:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = socket(0x0, 0x7, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000af2000-0x4)=0x604d, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f78000)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r1, &(0x7f0000833000)='./file0\x00', r1, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/01/19 05:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000a8d000)={0x49, 0x100000000}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r0, 0xffffffffffffffff, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) vmsplice(r0, &(0x7f00005f7000)=[{&(0x7f00009e3000-0x31)="4dd4b4f2e8efe73108ed57b3acdd018d694d3d3566b1816eb4b373075fb19f61a115a4812bc6742162e70d7d99b091f848", 0x31}], 0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r2, &(0x7f0000233000)=[{&(0x7f00009d5000-0x1000)=""/4096, 0x1000}], 0x1, 0x40000400040000) [ 72.633802] IPVS: Creating netns size=2552 id=11 2018/01/19 05:03:06 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000d23000-0x8)={0x0, 0x0}, 0x4000) exit(0x5) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000def000-0x10)={0x6, &(0x7f0000666000-0x30)=[{0x7, 0x716f, 0x6, 0x5f1d}, {0x2, 0xa655, 0x101, 0x8}, {0x8001, 0x7, 0x1, 0x9}, {0x3, 0x100, 0xffff, 0x4}, {0x0, 0x3, 0x0, 0x2}, {0x0, 0x1, 0xf4, 0x10005}]}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000e75000-0x50)={{0x36c, 0x81}, {0x8, 0x800}, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r0, &(0x7f0000691000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x1, {0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}}}, 0x32) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00008ce000)={0x80, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aab000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/mls\x00', 0x0, 0x0) sendto(r1, &(0x7f0000214000-0x3)="05aedb", 0x3, 0x20000084, 0x0, 0x0) perf_event_open(&(0x7f00002a6000)={0x5, 0x78, 0x6, 0x6, 0x80000000, 0x5, 0x0, 0xd, 0x0, 0x1, 0x4, 0x5, 0x1, 0x0, 0xff, 0x8000, 0xc9c7, 0x9, 0x5, 0x904b, 0xffffffffffffffc1, 0x31d4, 0x3, 0x0, 0x7, 0xc000000000000000, 0x5, 0x2, 0x7, 0x2, 0x7ff, 0x100, 0xff, 0x0, 0xfffffffffffffffa, 0x8, 0x5, 0xfffffffffffffffb, 0x0, 0x2, 0x2, @perf_config_ext={0x9, 0x7}, 0x400, 0x1ff, 0x1, 0x7, 0x5, 0x3ff, 0x7, 0x0}, r0, 0x8, r1, 0xe) mkdir(&(0x7f00007e8000)='./file0\x00', 0x100) readlink(&(0x7f0000cb5000-0x8)='./file0\x00', &(0x7f0000389000-0x79)=""/121, 0x79) syz_open_dev$evdev(&(0x7f0000c90000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000651000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acc000)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bb0000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0904008000000000df66019887235077"}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d95000-0x4)=0x0, &(0x7f0000a70000)=0x3) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000af2000-0x10)={&(0x7f0000e19000/0x2000)=nil, 0x2000}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00005de000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006aa000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001f0000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009c3000-0xc)={0x0, 0xfffffffffffffff7, 0x20}, &(0x7f000039f000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ee3000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b96, 0x0, 0x3, 0x3, 0x2}, &(0x7f00003a8000)=0xa0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000939000-0x8)=0x2) 2018/01/19 05:03:06 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d2000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x80001, 0x0) socket$inet(0x2, 0x4009, 0x0) 2018/01/19 05:03:06 executing program 4: userfaultfd(0x8000000000001800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000791000-0x6)='\x00', 0x5) mq_notify(r0, &(0x7f000097f000)={0x20000000, 0x0, 0x7, @thr={&(0x7f0000dc1000-0x58)="dbce32445a8282a427233119bacf77724fdc104bad51e20c290edfc24ff11ca059c149c727981b95b520d36a3222ac8b3e76a5deffa040f62aba263ba79ad4fce1eb05c5e392343f888c58301236ba2d7c007ad194befd6c5b4a3f341cf8b67bf7d78aa74bf2902d665992cb982a4745acfb5e1946e50fe61648bb5c0d46f24e81aaef8b97b3416072fd966e9efb", &(0x7f0000cbd000-0x7c)="e1c2d7b123c320da06681040f3d923b30000000000000000300f9e809150298e70cf49f3136fc4b00ed3fa411bf058f4de32cbf317113c8285af6a4c3302c2285b626d73dc849448e83f1f0692fed262c6033ad6fabedb65b6ba22c236050095606f85f89ef8241233113688326185d9ccd5381a540332a8380500d5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r0, &(0x7f00005f5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e87000)=0x48) 2018/01/19 05:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_delete(0x0) 2018/01/19 05:03:06 executing program 5: 2018/01/19 05:03:06 executing program 2: 2018/01/19 05:03:06 executing program 5: 2018/01/19 05:03:06 executing program 2: 2018/01/19 05:03:06 executing program 1: 2018/01/19 05:03:06 executing program 2: 2018/01/19 05:03:06 executing program 4: 2018/01/19 05:03:06 executing program 1: 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c4c000)=0x8) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000798000)='user\x00', &(0x7f0000751000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000661000-0x4)="93", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00002c4000)=""/110, 0x6e) 2018/01/19 05:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fcb000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000155000)="000000020000000007000000fef2c0000f000000000005fff701faf5238f7e23"}) 2018/01/19 05:03:06 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b61000-0x2)="c3", 0x1, 0x0, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/19 05:03:06 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d6d000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 05:03:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000141000)='./file0\x00', 0x20000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x401, 0x5, 0x7fffffff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000885000)={r1, 0x101, 0x4, [0xfbc, 0x1, 0x81, 0x200]}, 0x10) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:06 executing program 6: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000085c000-0x78)={0x0, 0x78, 0xfffffffffffffff9, 0x6, 0x8, 0x3, 0x0, 0x0, 0x88020, 0x8, 0x100000000, 0x5c, 0x2, 0xff, 0x1, 0x4e8050d7, 0x9, 0x7, 0xf5e, 0x0, 0x8, 0xff, 0x7fff, 0x1, 0xff, 0x3, 0x98, 0x1, 0x5, 0x4, 0x6, 0xfff, 0xfffffffffffffbff, 0x1616, 0x80, 0xfffffffffffffc00, 0x9, 0x5, 0x0, 0x357, 0x4, @perf_config_ext={0x8, 0xfffffffffffffc01}, 0x840, 0x7fff, 0x56d6, 0x3, 0xfffffffffffffeff, 0x8000, 0x9, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000961000)='/dev/autofs\x00', 0x80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000960000)={0x0, 0x0}) ppoll(&(0x7f00006b4000-0x10)=[{r0, 0x408, 0x0}, {r1, 0x84, 0x0}], 0x2, &(0x7f0000356000-0x10)={0x77359400, 0x0}, &(0x7f00003af000-0x8)={0x7}, 0x8) socketpair(0xa03754f1895542c7, 0x3, 0xfffffffffffffffe, &(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) 2018/01/19 05:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2e000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f00009cf000-0x4)=0x0, 0x0) open(&(0x7f0000d71000)='./file0\x00', 0x82, 0x142) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200) 2018/01/19 05:03:06 executing program 4: timer_create(0x2, &(0x7f00003b2000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000246000-0x78)={0x93, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x25b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x4, 0x6, 0x0, 0x2, &(0x7f0000da9000-0x10)=@common='bond0\x00', 0x1, 0x100000001, 0x1}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) accept4(0xffffffffffffffff, 0x0, &(0x7f00004a7000)=0x0, 0x0) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) vmsplice(r2, &(0x7f0000394000-0x20)=[{&(0x7f000050d000)="087d793cf214d866dbea11e81e29ee467677178c61dce9989470589e17d5a36051b6c59dac0d84578b47856e6f364b489280a4aecf08726de2a8643d8993e82cc5a4df12eabba96f65256e90fce41e044a38b4ce698d6d56ec4bc68184f457d2826816160cf3246071a2c7", 0x6b}, {&(0x7f000035a000-0x86)="e2481162a18724591a1b94ca4451a9b2abe9071708e130f2b1aa06e807b678d4ec1b7f162c9ee4bb774b5b9e67de59aac17c254871aed621251c44cf89b75ec234bacf178a169340731c73a426fab06092ecb9ad12cdab94680d7d5130b254ba1f5ddcb29e8ae7a7447f6bc044afbb225ad8d6b9bd9ba960fce8007ad2afe5c1c97bd6cbd4b2", 0x86}], 0x2, 0x1) read(r2, &(0x7f0000434000)=""/128, 0x80) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000030c000)={&(0x7f00005ae000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000485000)=[], 0x260, &(0x7f0000bfb000)=[], 0x0, 0x0}, 0x0) 2018/01/19 05:03:06 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000-0x8)={0x0, 0x20000}) 2018/01/19 05:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f70000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d9000-0x34)={0x1, 0x8, [@random="f10f8b611f2b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000631000)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00008e1000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000030f000-0xb8)={0x0, 0x7, 0xffffffff, 0x7fff, 0x1, 0x9, 0x5b4, 0xffff, {0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0x8, 0x3, 0x7fff}}, &(0x7f00005b3000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b27000)={0x1000, 0x4000000, 0x2, 0x1ff, 0x7ff, 0x150c3e88, 0xfffffffffffffff8, 0x7f, r1}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004a0000-0x8)={r1, 0x100}, &(0x7f0000fdb000-0x4)=0x8) close(r0) restart_syscall() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) 2018/01/19 05:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x0, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x400, 0x0}], 0x48) syz_open_dev$mice(&(0x7f0000bc4000-0x10)='/dev/input/mice\x00', 0x0, 0x20400) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000093000-0x40)={0x1346bf20, 0x0, 0x4, 0x1000, 0xe0000000000, 0x10001, 0x7, 0x1}, &(0x7f0000ae1000-0x40)={0x6, 0x1ff, 0x5, 0x3, 0x2, 0x9, 0x4, 0xa3}, &(0x7f0000ae1000-0x40)={0x200, 0x9, 0x2, 0x100000001, 0x1, 0x4a, 0x6e1, 0x0}, &(0x7f0000ae0000)={0x0, 0x1c9c380}, &(0x7f0000695000)={&(0x7f0000a7c000-0x8)={0xfffffffffffff959}, 0x8}) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000dfa000-0x8)='./file0\x00', 0x40000, 0x40) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000888000)={0x0, 0x50, &(0x7f0000a29000-0x50)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000da8000-0x4)=r3, 0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b03000-0xa)='/dev/ptmx\x00', 0x200, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aba000-0xc)={0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000fe5000-0x69)="023a71592da4c13c8b45af20ba59b869513dcf825d36bd39cdd7a4ab094ee25e29f497227139204ae09ea4faa91527eceecded23ac57ec51532b6ba2c7648f5d2da1c7aa7fd96c0463e6a77c8a6f53847e080731e458d21aede54314d3ca01a3e73dc68a31678f0a19") r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x480000004) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fe3000)=0x0, &(0x7f000066b000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a41000-0xa)='/dev/ptmx\x00', 0x18000, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0x569000)=nil, 0x569000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000056a000-0x1)={0x2}, 0x1) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/19 05:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) accept4$packet(r0, &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000004f000-0x4)=0x14, 0x80000) r1 = memfd_create(&(0x7f000089f000-0x6)='#bdev\x00', 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000b1000)=0x8) getsockname$llc(r1, &(0x7f00008e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c9000)=0x10) getpeername$packet(r0, &(0x7f0000e97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e5000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002c7000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000-0x4)=0xe8) getsockname$packet(r1, &(0x7f000078d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000012c000-0x38)={&(0x7f0000efe000-0xc)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f00008a5000)={&(0x7f000014e000-0x3c)=@mpls_getnetconf={0x3c, 0x52, 0x300, 0x4, 0x1, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004001) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000031a000)={0x7, 0x283}) write(r0, &(0x7f000034d000)="0000000000000006006045bb07000200", 0xfffffffffffffe65) 2018/01/19 05:03:06 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000900000-0x4)=0x60, 0x80800) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e74000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000815000)=@ethtool_sset_info={0x37, 0x6, 0x0, [0x84da, 0x7, 0x40, 0x4, 0x200, 0x1, 0x1, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) r2 = geteuid() mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/context\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e75000)={0x0, @in6={{0xa, 0x1, 0x9653, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003d9000)=0x8c) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e76000-0x98)={r4, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeea3, 0x80000001}, 0x98) quotactl(0xceea018000000000, &(0x7f0000e75000-0x8)='./file0\x00', r2, &(0x7f0000338000-0xcc)="5e83f78dfe52cc2bd569570d34959f3cd3f378c66fcbd1fc08c59e9f77d2defbdaf90cd12e4328c7595546c08869e578c16e94bc3584c672c0f6ce3859c8f9ec2b8805fbe3e09e85d94ba1f3432a94b73e5e0d974e9990fbb1bb567f4d57adb0a58b11e50b8ef04b2a7f7c729aa8fc7b9eaa3c7fbcae5769cf9cbd1c7c50bf42718618769376cf4c8eb36a4f190c8321959620f66ce809cc6ff002cc8914c3ae766b5ed2d3f49036baab0a1c56ee773a88d451462054f503e88334126253fb90cdb309ed933eb505b62e979d") umount2(&(0x7f0000df6000-0x8)='./file0\x00', 0x1) fcntl$getown(r1, 0x9) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000bd2000)=@full={{0x3, {"61c96f321d1c6a"}, 0x7f}, [{"4c4578953e61ce"}, {"133bab4fd82bf7"}, {"bba96accd15dc1"}, {"d64a09259ff087"}, {"bfea74e5d9e108"}, {"0d856053ed6464"}, {"5b6c04f5787423"}, {"87417deb809756"}]}, 0x48) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x101c00) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00005fa000-0xf1)="69bad34b7c734a0d585163351e079ab92cd12438f4d2a70e0422e5e8612c4e10e9d09a992dedd5088c64004f5f72573c723e020cd1cc6efcd36514bdd54d0c582e80234cfa6fd3903ba220caea0474d589ea24942fe34efd73e744952bd091dba9e25437462e89a916a039881b93a88f04b9d2cee85e7c13bda71e4ff629d9adfd4e54491dd04da9d85cf15b34b86e10a3984221287bb258341d93b5f7931b67a4c89ef59358be0f1e862d487b74f7e0390d9742da406ca1d2956411fa09b6fcace28083b012c45f8c30078e141bab80015da7f39a67300ad266d8ca3238cdcd211a5c764fc5bd87af4f88d6c48598d142") ioctl(r1, 0x4000000000001274, &(0x7f0000b6f000)="") 2018/01/19 05:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000033e000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000069f000)={0x7, 0x3, 0x2, 0x0, 0x3, [{0x81, 0x2, 0x9, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffffd, 0x3c29636b, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}]}) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x80000000, &(0x7f0000f49000-0x9d)="98686afba63950c03b4010a905d065b244083b473931374f17a7f6d71270c8093877b4c76ae308ad0a896c38f8286a5d1b495f4a1ef62a628ad7ba0e2f8a3054f28f94c2acd23f9b78e8a3a771176ac49f641641f5b512ff87b62a267930b595d0b111045f7aca6308ac28f09b32d0fa65a8df034043e2f4264e1eb0c66da38b2bc12a8ce1277e354d9a5fb9e65e9ca35e4f9b16ce36c9f24ab346860b") ioctl(r1, 0x2271, &(0x7f0000947000)="") [ 73.861733] audit: type=1400 audit(1516338186.348:38): avc: denied { accept } for pid=13215 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) pipe2(&(0x7f000046e000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a39000)={0x0, 0x76, "7afdc3c2b21b54e06539ac36a8b35acd78187893b8cd2375f6748f004f148f08b0fd2debf68bf5db11c336c31474112f298ea08972b9e97484d889715812ef9e50071bee8422fe89d67defef3ce377e5299c3e0f004f5a2f91facd3643428750d19b437117c0188a120fa7dd8e083616b0f63837de2e"}, &(0x7f0000a9e000)=0x7e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac7000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000801000-0x4)=0x8c) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000039f000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001de000-0x6)={r1, 0x93}, 0x6) exit(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/ppp\x00', 0x14400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/19 05:03:06 executing program 2: socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00006c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) ioctl$int_in(r2, 0x544c, &(0x7f0000814000)=0x73d) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) [ 73.909227] audit: type=1400 audit(1516338186.398:39): avc: denied { getattr } for pid=13215 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 05:03:06 executing program 0: clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) 2018/01/19 05:03:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000322000-0x4)=0x9, 0x4) unshare(0x28060400) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e0000-0x14)={0x0, 0x6, 0x20, 0x2, 0x5, 0xff}, &(0x7f0000063000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd9, 0x9, 0x0, 0xffffffffffff13d3, 0x88}, 0xa0) getdents(r0, &(0x7f00002af000)=""/199, 0xc7) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='\x00', 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="ded20cb4ff20380a5c58965a0756c32e8175466c9bfdd540f3ee5167192a93", 0x1f, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xf1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x138c, 0x4, 0x10001, 0x7, 0x4a}, &(0x7f0000003000)=0xa0) ioctl(r1, 0x4, &(0x7f0000000000)="5aac8f089ac24d4c365d02eea5ca262556c771f476fb3c11e73150c91cd7fbba166ab38ba3d70b251f6821a2c0ea6d7fdd40e7b40e707e5e2dec5079bb76c9d7b06d66072064d12520dd294a5237f268d07a6ba9a2b9ed72c8727196d4691c05c1a336c2a6e94fc82e67779f904cd0bebc1da70874ac359906400c0e42de0f985c98005b623e921e694f8a85f03e9480b8e3fed31cc91c6994") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000a000)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") [ 73.939013] audit: type=1400 audit(1516338186.428:40): avc: denied { getopt } for pid=13215 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 73.969767] audit: type=1400 audit(1516338186.458:41): avc: denied { write } for pid=13215 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 05:03:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x28400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x400002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x9, 0x1, 0x0, 0x6, 0x7, 0x7ff, 0x69e4a7f, 0x1, 0x0}, &(0x7f0000012000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r3, 0x77, "ee5b04f101c4335595ccfca447c8001230e74e6a633cd2a7dd549e25dc365f632346d7fa04d30bc057931fcf2c5d2c21e899d5331f6052f2266fd1a1707919df4279082ff2624f3f1cf9e7491bda9868ee208a6e29cf0c432b852ff26ef8aef4ba2a481ccbb8762f58c5702e04c8e738e8dcc9b8d34192"}, &(0x7f0000002000-0x4)=0x7f) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80800) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000002000)={0x0, 0x0}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x9, 0x0}, {r1, 0x8500, 0x0}, {r4, 0x40, 0x0}, {r5, 0x8120, 0x0}, {r7, 0x16b, 0x0}, {r8, 0x400, 0x0}], 0x6, &(0x7f0000001000)={r9, r10+30000000}, &(0x7f0000002000-0x8)={0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000004000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/19 05:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000576000-0x24)={0xffffffffffffff5f, 0x947, 0x100000001, 0x7, 0x4, 0x6, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0x6, 0x7ff}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000050d000-0x4)=0x6) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000000) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f0000786000)=""/35, 0x23) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a943298", 0x5e}], 0x1) 2018/01/19 05:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000029d000)={0x0, 0x0}) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000ce2000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)="72616d667301", 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/19 05:03:06 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001e5000)={0x0, 0x7}, &(0x7f0000e74000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003a6000-0x6)={r2, 0x400}, 0x6) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000cc2000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0xffffffffffffffca) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) setsockopt(r0, 0x10e, 0x5, &(0x7f0000f67000)="9adc01ce", 0x4) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x6040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000003000-0x73)="99485ad5eef59d9dfe3f363440e810e00d329a998c39db84af626e9746ab0f57c9a540ccc61dda040d57f6aa33e3be7e685120662c32c7ff74e0b3ad491b0e9245fb576ed86161e6a624f589f824b5c54ea62891da80d68a7693a13274aad81fa8f7c85c0707b5d4ea2ac811b1734076d76dd5", 0x73) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000c2d000-0x38)={&(0x7f0000054000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000a7000)={&(0x7f00004be000-0x1070)={0x1070, 0x0, 0xf, 0x310, 0x7, 0x2, {0xf, 0x0, 0x0}, [@nested={0x4c, 0x6f, [@typed={0xc, 0x1c, @fd=r0}, @generic="42ef9efba94efc71b9800297ad3837919956c75e2e4898d62a3fd6cc06996259315cc7cc8b1d607dce3d383b5f9d4f8117622dbc40a0206465db1e91"]}, @typed={0x10, 0x7d, @u64=0x1}, @generic="222208d3c737d253d720d62c036ea94db8a6570e86972f77b202dabca1f42a1825d2b6fd3a1a27e55c001be7b1194a81baeaaeec40f7d4253312eeda6e6d4347d3d79a99d249987b147f2294d417b0ebc86d0c38e7e3d9838b78d2cf4c362f75c77ad9c7cd42883ad901664a9ffbb8f6300dd92454198d7ab2b2dcf981b2603e6f12da4b428edfba970b132cfd349700bac45858164046e8381adcf7929ec90c3e379af71e5128a538102f2c46aaf59cbf0683ad1336b6a24ff7b470dd214d2545ab85680254824748c4bb82d8c012929ef13a15791e66d9863656cc281efb994078aaef963068fa1a679de2fc7fccff7e116228d3e5d9603e1cb2b5ce9509ddb892d381b069cc0703530d87b3d6bed1bae5d42428a89d0c000dc88a87d1e6c1c64b5f2531fb8da406b352ef4ba9a4274510c942f2162ceb1c201490f8e042d921435c67d6b57cacaea46a01ca0cbd4b63c15cbc975b1f156a03bc050bba404c29d76d5b931675d351c2bc15579d08cab9389199e0575497e1b6906f81b5acaf2f68ec088a472f82fe1665cd61177b5edfa475d69d450d217b5da0737bd6c159bd1a7f44443a5c02129e9b40c947553f2c30bbd35bb93aa323483a6bfac9f52994dcdb84a08063082b5b1402a8cd2704938cf89bd49a30cd85ed80722f58e2805836c86d8e1442b78cd83f5d9a2fedf6fe1046a8cbc2291ede6fa9e0b27406ba0a6efa8dd6cc5d8e6c3fd2b56164f4b566f4d5c31fab121a03750c8d8a4b83f7094b7e2beb86d6e5a5d638086053d780241f7dbcecfe86ab0584818f2787084276c6282b70af56cd0c8085efaf89e8d76c25b2769e4b995509b61dca459e03e06d6c9523f46aaff6364130c073b407f8f381e6f4f3c38e28d62b7e5d0a81b62d9d6f35ccb4083cb197fd9d4188cb376699dd552dff5f6d6295edf1d33aa45f4e35793d481f35c021a19df1748b2cc189c6c95366281dbee77be56ee877f8bd1cb906f78815e3f413a58993d966b3c026376e002f9e2dfa16ba075596b4090c96176dd73b2ab354c8d899197ea6c7589d44b18fdfadd4fc7ad168d0d2fc633b2c2e980865f9f468622e0e9cf08aa711c6c08d1b0ec48d6fac8620b0b0d6ae893960eb5dd817a2f25adfbef7e54d9cdd22e84461f84a525f5d1bfba261275cec18f8ce0f13ec55f9a113a3667e0ff4868653d8effc10490f94e9be355484b967a16a40a762df6a529da8173ed1a0046fbdc54290becb9176af04ffcbb7915a76cd4453a618ef816795db281aca06afa9fb3e66b228e2e1f358d1ac8e9621cba458a9f6442be27c0b1b06ffeebbdff8efc2109136d5a33e4b2b255ea2fd2ecb78eb613425e67d9df10fa937fac5857fc376554aa0d8e06a7bd6ca35f8148f1262ef8e23768b77cdb0f92c1fd5b6ad3067eb3a8d44758037d5cf25780c9455682016b7c4f6d3190ad70f196ca89a1951a2685ce96c631f33978bab697a97ba7fd0a5a29b12bb8e27969a089b22597efdb31dc658873172486f78476031263e301c3558b0b1ef0c8c09eb365b583d901553ea293e76dad61673d810bd8318f315ae91f54e66c6c86ed87cd4bc7397b8796ecd964003c60ef1855613b5a4c81c23fb7909446e7c45a2771b863d072c0b69da9aedc10f9316762c6c195db842520ff120c2669122d839aeffd9579b3e2009a3117e5c6de3777cd115d124c93459e3d95d2ea6b52a3f5235816d551e15b235c46c6d472819a90bc5c73b289404473bad60e68b1654e01d1b13d3687681e0c679fccce35176eae42f45e61df20f5b0d7e9d6578d564ab4159766d17ed98c017f1e7e00b2b1ef1d7f152f487542093d66e5c6f5472814713473d153e42e04a7aa50713a3cbb0e9893e51a25e31d7628a94ca8a9e93b1e5c611481160ded8ed97cd61e7e7905fc40807db53072d54a0cc41818331a46fcf3e78a2e7acad0ebf04db6f1f105c2a54381b5e9c846c4a4542b2ceb9f4181b69014c64140a9bf164fa46e4bd6a3cb8cea4009316299e2e89f882d268fcd5fce810173f107fdbc736d99644f9b262a26be8ce98be0eab20f788ab0e5125bf4c4dca1a7a2d10f56a38c9a19e9fbf6481bcb6023980380db070280209bf135f189a11a0a0ef55f39bb4f037ebc698b4f935d476ecc062fe974d851f22f3110f34f3f6003644d4d9d2084bcf8f2e9b4e78a3f66c7ed40f151b633902531c05f1a8bce2e79b8aef4ddaa0564cc4a70f2c52ebc3e911720e52d1f3ad6a342b8a2e437e99836b717714df07ca76cf57cf1314e9ba9637c11ef534400ead8526ddbba9699b182148fca146a643359d6af095c3a367ca230b6143688e90aa7d0b31cceb52ead323f9bfdeeb48f85f792741268a64d87993c44631d92181309e956e5a4845d89036ee6e662e44dce3ab11ded7ac125ce928fc9398cfdce46a8b925f782b104464a25431a664996655414e54eccd3ed2202d30d1d8128e3442aae30e3ca92333d18876886519194ac2efcacea7768fc67ebafea89846aaa511fa5258ba8d32e4d44f445ba11fa1f1969d7f61f486b1c40cd25a0e0832b5e1a8fe36e3c68ecbd878d9d3f325c75028a6709a451f9bb481aa22c41ef494164db7324fbe630d6f06d7bd79e88f33976caa36177d001827aede6a88648770ec8667db482c33bf554331044eaeb6b64b32f58d9051fbad815bee0ca89c1d341c159fa4f2dd71ddd6eaa4df624e428ee33498be21d6e2b575903c75812b974075dcc3e917bbf20b5175218bf4a31e1f70efe2178625cd1e514db4e43d1bc307fb855e67dcb54ea6ea8bfed0d5aaa258d3b8538a9cef8acc632ba30127c17ceba64c350f36667055cf8b363438cbc33c0cd418001520c60a4e23c6e8b115b7ef119b1d2aeba0cb8f87a7058e3ada6fce1f40ea0aacb4fa2676007c925eef7c99a74cffe7c33eae4250cb3f39e2507841fb568048be9b658244ce12f812e1a395ef53316683fa5eb9ac55229a78b8b9a8854e397dcb03b799e2e6f39720787fddb8b68f9e4826b1f30e28e4233e61368fbbbc16967796a5d6b5c2c1051363c91af04e85129382fab79068f678fcf677be8b69d946b31e2f5da0c0fc16edb420353c4d68c4484f19604ff8fbaded960a9e0bebac1ab92bd0dcc6e8ade2a9e9d75e2e1e7408f442ce37ba696efce1df61694a3023c9577179f10eb5ae0a31191230e97e355fbb68dadcb7374f9cc105acc4e405c55c505cf0d42e481ffb7b6aa5e5be3c72ad6f6f680ce3df5ab5561844fbcbf5472e09c34cddeb70d00222d2a94bb38acc7d6a25e00a6bdaa2d0c4045316fffd8e4d3caf0cec1570f96f0bba6206763e016356fa4488b61656888178fabddfb143fc342b71ed7f2a0f204210fe644d96488bd58691e97db63537f2c19721ce4e540eff3dad62b81bfa3f324794ec7064bb4c7a3e2571af2d9c95f9382b1a4296be2057b21daf393a8abb97f08a8d0c429b2805172c9f64777d75ff7de8b8a2e6847f414867410e2e6284117407f62572c7f447ecea251ff7ecfb9160a0229124ac055af0f04f92a8761799ff147e7eead415a6c94e4fdcb295115873a7f565813c56359e1e4f6df3add0c8584622a1a8efdd184368414a50d3139e998a16d5a053f9d23d8eba5998c498d0191f3f80295d23e458693768ea40a5acc42b7d030714686cf4f144360edcca9241f0fa63340cc4b4ac05db784ca5323bcef76fda8e3f17831d0593ac7cfe089d38670c59fddc2e9d00baf99585b849fab1de1da537a0f53fd0ad07eaf94993276f5a3e6dcd36174cad7ffd2ef754dc8fab899043f0ad79e7dfc0693fc126ae769dce1a6d74fc421bb56bc9045cd4027351980fdc45c0672cbcb00e85580e9ded7e5ba06f3184cda6f23c7669f351a1e64703c2b33b083f8becc3a0e7e1fdff5f5b7a907016363f8754a880b78821720d10bd9fe757318834d527ef0fd8c982c578a9e443cd4684a64fff6e4869a09a67d2f7510e4ec2a808e81f2e29f8337dfd75f8b83449a9473ca1744824c795a67832836a70a4f2b5955d4978ec17f472bebff514fb3966d0d047d0a97b85ab9dcf3f05d5ff29915d21a58134239747209de0b4b5ab4d3cae87ec29e97307325420e2333301a02ce6f2e9dda5696587da1ca4fd92a771b40a1a1fdb18e28dca0e987b865a3bfc1b72c7599a946e28675f96f2b1ffce445404742c67767f954aa727705baeccb071316d8da2ebf4147d171372b5e6a524d095edbda62ec5ba8f015f859f29efc340830a5355f491633384e97a3474276e87827db05d72ce8376f6388a76bd262e378df2a504e1bb4244b863979ec9e28380369f60758b668d4ec800ae304bcac74d87cd0e910e9cabedb10f6ec91cc3d6420994f30e3f2516f4c4dd9d9889dce04f04382cf006f19bdf2ea58cb1015445b9987fe4ad262a81284de566b45a9637909b6eef973e9c285673f61562a77dee06aaa089e6cc84f7aae5ba27f68955fe470eeb15a6838137a0026e3f21b45d5fc4103e5b21468faa0a339f47210199bcd921ff0c641126be575d4f8875e98f48c1d01ecd3412e0145aa22e8d618c8e0d5cd8227ac014f37d9de8e08f7cb4aba9df0e3127863870ac5e78c8f2905a1e461a10659ac490280e4eb771bac40df725db8d318a5083ece640c32f720a7765d5e86f613e1a9c33f432ed9307a5e431227052425e6f083e9045b809fba77a0fa2eaadf3506ffae3752b3c475b4ea07d4f94f37a0985fa01ee4dd4f913317d57cc15cef65793f62022155320572e09a01220d659e0ada88f120eec3f632c985986cdee6ea6d3bdfff404eec58f4af827dcbc36eb6d5ddfa73dc2bd45ed6770f53f960f93bfb710c4b875a85bb2df2ad3ff4684b05f5ecb4a16dd1835f2aa91594f145a6e88d30d5e841cc9f2945c1c3bff8caa68d0b5df97d15c279d555d751220a5e275a00158a92835f782e2420cdacabce3c44c63331b25d2beca14c27e55d78fd1f80ecdf09df7877a1cc68438cbd351343040b2a61ef31ce633f715ff091397a2e6cb1fbfab5346d6b5e172d9bbb9da5d9bc9b499327e9c5a5deeb57195a354dedfe549631dbba7582abfe24d9fdf37d86a997f34b573778bc1e7853d63bed39f46cffd175e3572364e2d8758ecdf4e937f53ca617a96194ede96155437d79f127c5dc168ead3cb7184dd2c0e1cd9bd6d4fe3313a4a4dbc059cf6db15c0746489457c7bf98b95efd12b0f0a2b4638492b02a1fedd26b87d5346f43bbb0b22037eb0a0654f662a4582a4e6f3ffd613e8933e1caefe8f87d10230a7eff354cb9bfb9aff0e5207ed44523dfffcdb6319cb456b5c6c8650540eef1f796c980b22d9a7f86bcfe56abc2841feebc81fde1ae8cd2d19555d9aa82a26c23dc71df4a5f450419452d96575506c6fa9e0a448cae3b66f1addffd306f57464176e00e71791fcd75bdda817d0667de9daa3611a75b18505661dba107b336f4aba190093b9f09d732f2aa742042be84585f47d623e4b04299752e9fd9ef8a2a959a4ec2ed44fb0d199f0fe56ad83ac55847a4677a829e170eb66fff82f8bd56d2c583cb00787b0bebede15b076890361eb9758645568de92ca777de7d869e9e45c8c62f75c073f8395971fff3c0c9daa74fddbce2bf95c5e5d49f462741684e6d17f4d85a401573a12d9adf2947597927b9f17d010028668f7dfb590caaa8a40a470f21bfa285e05236c313fc5fd69a1fea33f9852a6890656361afc48d45e33a87d216ff37457550126b3e1b7721dbb1f5a021d804f5d"]}, 0x1070}, 0x1, 0x0, 0x0, 0x40805}, 0x4000) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) set_robust_list(&(0x7f0000259000)={&(0x7f00004b8000/0x1000)=nil, 0xff, &(0x7f00006a7000/0x3000)=nil}, 0x18) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xfea7) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0x1, r3, 0x0, &(0x7f000074e000-0xb)="") 2018/01/19 05:03:06 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x4109) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000054b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x88800, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) ppoll(&(0x7f0000001000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x0, r1}, &(0x7f0000001000-0x8)={0x0}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$loop(&(0x7f000086d000)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000003000-0xc0)=[{0x0, 0x6, 0x6, 0x5, @time={0x0, 0x1c9c380}, {0x6, 0x1}, {0x8001, 0xd2c4}, @time=@tick=0x7}, {0x2, 0x2, 0x7, 0x8, @time={0x0, 0x0}, {0x100000000, 0xffffffffffffbaa9}, {0x2, 0x100000000}, @quote={{0x3, 0x7fff}, 0xf3f, &(0x7f0000003000-0x30)={0x4, 0x0, 0xb2d1, 0xd3, @tick=0x2, {0x400, 0x1f}, {0x9, 0x4}, @control={0x1, 0x2, 0x20}}}}, {0x5, 0x100000000, 0x1, 0x100, @tick=0x10001, {0x326, 0x3}, {0xfff, 0x6}, @control={0x8, 0x28000000000, 0x80000000}}, {0x9, 0x8, 0x9, 0x100000000, @tick=0xc22, {0x0, 0xffffffffffffffc1}, {0xffff, 0x0}, @connect={{0x8, 0x3}, {0x2, 0x10000}}}], 0xc0) 2018/01/19 05:03:06 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x241, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000590000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d7e000)=0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000171000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @thr={&(0x7f000096b000)="", &(0x7f00006d1000-0x13)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) timerfd_create(0x0, 0x800) flock(r3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(r4, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f00001d0000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) fcntl$getown(r0, 0x9) 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) r1 = add_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="6420bce25b7b35195a054735f7ed1782fe4f892b75a136f997bdcad996", 0x1d, 0xfffffffffffffffb) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x76)="9f9d12cdfd14fdaa724065f8d8d889304534ba1874c2b36edc5f97088ffe44a417ea7632f1795df0b425567589cb546c23a29a8ea818e0457d576c9c3ff01c183ca03e02978a9e3d66b7316bd8a64d1cab9f7f5a7eb48ba0ae04154bced452bb6dcc14525c9753f2e9fa92f98944863162d8a5ce4b2b", 0x76, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000f3000-0x1)=0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000a22000-0xc)={0xfffffffffffffffd, 0x0}) dup3(r4, r5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 05:03:06 executing program 4: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x45) getsockname(r0, &(0x7f0000de4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000de5000-0x4)=0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0xbb, &(0x7f00007bd000)=[]}, 0x10) 2018/01/19 05:03:06 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) socket$netlink(0x10, 0x3, 0x17) 2018/01/19 05:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000029c000-0x4)=0x0, &(0x7f000089f000)=0x4) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000021e000)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=[], &(0x7f0000a62000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000e62000)=""}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004b7000)=0x6, &(0x7f0000640000)=0x4) tkill(r1, 0x1000000000016) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000ba0000-0x4)=0x0, &(0x7f000042e000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008bb000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f00006a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007d0000-0x8)={r3, 0x0, 0x3}, &(0x7f0000205000)=0x8) 2018/01/19 05:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000029d000)={0x0, 0x0}) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000ce2000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)="72616d667301", 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000857000)='./file0\x00', 0x40000, 0x20) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dc3000-0x6)={0x0, 0x3}, &(0x7f00002b6000-0x4)=0x6) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc2000)=@assoc_value={r2, 0x100000000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x13}, 0x1c) 2018/01/19 05:03:06 executing program 2: fanotify_init(0x60, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) lstat(&(0x7f00005fd000)='./file0\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000023e000-0x8)='./file0\x00', &(0x7f0000d29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00002f1000-0x8)='./file0\x00', r1, r2, 0x400) r3 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r4 = getpid() r5 = gettid() readv(r0, &(0x7f00004ad000-0x70)=[{&(0x7f0000cb9000)=""/56, 0x38}, {&(0x7f00009e7000)=""/4096, 0x1000}, {&(0x7f0000fe5000)=""/221, 0xdd}, {&(0x7f0000f96000)=""/76, 0x4c}, {&(0x7f0000a05000)=""/24, 0x18}, {&(0x7f0000870000-0xcc)=""/204, 0xcc}, {&(0x7f0000c82000)=""/84, 0x54}], 0x7) tkill(r5, 0xb) readv(r3, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r4, r5, 0x24) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000eeb000-0x8)={0x0, 0x0}) getsockname$packet(r0, &(0x7f000042f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cb4000)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000215000)=@file={0x0, ""/77}, &(0x7f0000dfc000)=0x4f) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/19 05:03:06 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000050c000-0x58)={0x5, 0x400, 0x4, 0xfffffffffffffffe, 0x1, [{0x2, 0x0, 0x8, 0x0, 0x0, 0x1208, 0x0, 0x0, 0x0}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fef000-0x9)='/dev/rtc\x00', 0xc00000008, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000119000)=""/0, 0x23c) mmap(&(0x7f0000ca6000/0x3000)=nil, 0x3000, 0x0, 0x20010, r1, 0x0) 2018/01/19 05:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000776000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mkdirat(r2, &(0x7f0000a91000-0x8)='./file0\x00', 0x0) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f000061e000-0x6f)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/19 05:03:06 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000405000)={0x0, 0x0}, &(0x7f0000891000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000e74000)=0x0) 2018/01/19 05:03:06 executing program 0: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/19 05:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea7000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00008f6000)=0xfff, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea5000-0xc)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000ea000-0x2b8)={0x200, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) close(r1) close(r0) [ 74.452662] binder: 13338:13356 got transaction to invalid handle [ 74.463414] binder: 13338:13356 transaction failed 29201/-22, size 0-0 line 3005 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f00009cf000-0xd)='/dev/usbmon#\x00', 0x4, 0x800007) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000003b000)="15958f6ba0edc36047acb0809c90e73a1bfddeb89e4e70e488110b2faf1e8c621023801f3086fe76065304225758f25016c195ca097732e5aaa33661ef71cc031115d0ecc2b175290051c46dc80ed781738d31b0396c9b59b5345713766fd3949b17630cd98499f9986a9f056e9c74c9bb9c2327ba90f16a9eb4844d478d7ba7124662a2d96bcb6a2d0cfa3a748460a8604f2de7060d054e9fe48d2ef7a3ddbce0dd69ad0d98c02d05bce2f515d6d1edc9cf23f3f526c02a8467eb0cb615e1d390256a92d8532467a44946fbb73e61bd826dffc8bac8fd16773bdc099c8d32bf238e3a592e58b6253fced97c81") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000dc2000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000028a000)={0x3d, 0x100000000, 0x6f1d, {0x77359400, 0x0}, 0x3ff, 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]}) [ 74.511554] binder: 13338:13346 got transaction to invalid handle [ 74.528959] binder: 13338:13346 transaction failed 29201/-22, size 0-0 line 3005 [ 74.556849] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.564900] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 05:03:07 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x80400) write(r0, &(0x7f0000768000)="0bf3b4b5335eab1fe625fe6c4233d978c8338c472cadc9e785a0c8507c1c7b5369db90ea55ec996382757a84ee2c630975c24de4f79e9722bd52", 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x5, 0x100000000, 0x8, 0x1}) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) r1 = openat(r0, &(0x7f0000617000-0x8)='./file0\x00', 0x484001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x7fffffff, 0x33ca, 0x2, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000833000)={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) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000cb2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000086c000-0x8)={0x0, 0x0}) accept$ax25(0xffffffffffffffff, &(0x7f000077c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003c8000-0x4)=0x10) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x80, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000908000)='/dev/hwrng\x00', 0x408000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/19 05:03:07 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000c8c000)=0x4, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e9a000-0x4)=0x0) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) sendto$unix(r2, &(0x7f0000048000)="27f711080a57b16f68b9892327ac0acdb30118cba47b768ea13fa7a41af4adce4db1ba31f8b12ab4fa96876971167a5b7d0ac80046fbf469fcbdda490ea3738fc7dca59d2a42c496cb53ef1912e274dd288c69a1daa8e64c7e449ab6d96d403785ebc5dafbc371aeff3098102e572059e8df9302be836beee7aa1401243d17f0f68495e1dcd08c3dd8df375e27d2bb", 0x8f, 0x8000, &(0x7f000043c000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000695000)=@random={'os2.', '\x00'}, &(0x7f0000e76000)='eth1}%\x00', 0x7, 0x2) close(r1) dup2(r2, r0) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x1000, &(0x7f000092a000)={0x12, 0xffffffffffffff32, 0x2, 0x9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000a57000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000332000)={0x3ff, 0x101, 0x4, 0x8, 0x6}, 0x14) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f00009de000)='user\x00', &(0x7f000059b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc6000-0x4f)="79f71be8dff14a3df2938827014aeae629fa1737f4aead90e1d6b25a0eb7166cb5784145ef86934ef611b5188beb34c0c935b36d3d75ba20c634c72de59b6212df9c274311503a6b4d24fbaf99128e", 0x4f, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f000020c000)='keyring\x00', &(0x7f000037d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x684, 0x17c5bc02, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x3d) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysinfo(&(0x7f000047b000)=""/219) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000009a000)=0x0) r2 = getuid() lstat(&(0x7f00004a7000)='./file0\x00', &(0x7f00008ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e16000)=0x0, &(0x7f0000ea6000)=0x4) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a72000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000)=0xe8) lstat(&(0x7f0000d69000)='./file0\x00', &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getresuid(&(0x7f0000b5b000-0x4)=0x0, &(0x7f0000e5a000-0x4)=0x0, &(0x7f000086e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f38000-0x4)=0xfffffe1b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000595000-0x4)=0xc) getresuid(&(0x7f00001c3000)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f000093d000-0x4)=0x0) r15 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000074d000-0x4)=0x0) fstat(r0, &(0x7f0000ddc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00008cb000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r19 = add_key$keyring(&(0x7f00003cd000)='keyring\x00', &(0x7f000019a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r19, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00004bf000-0x188)=[{&(0x7f00003e1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f25000)=[{&(0x7f0000279000-0x8c)="4bc133fb8ec537f04221048359eecb568b5fd0a35b9b1ec9b8ea9f8e5715c22cc57a4ce8b11fd9a9f96d61bca69fe98a6731f388c7ab710831b7ffb9710280578a1df18e9ddec53b221d3311c2b5469ee0f1ec865b02451deac31db48c94a89443a26bcd1915b8bd6e7974497041ac0f7e344a2ccd29df01d9ef39d0efdafb8fdbf9fc874d65c5245a79618c", 0x8c}, {&(0x7f00002f5000-0x93)="4332f1ea9bfabf7e02bf097f22c71cc25b5a86b88f548c08c7c72b5c8adb94356610815c7fd754f6ccdf65ab63930b08f924da544e9d7feb1f359ee3e2f9b2774e41705ba3117bf04137e0ac49b2616ed835a5de53ea633788809319ade493b45800420da6e5e020a9bc62251c3308b90cf59149cafc34b21e21fb57fe06cc96d205e00bbbdd9c291dac27c341cd1bbfd1117b", 0x93}], 0x2, &(0x7f000042c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4001}, {&(0x7f0000dab000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000087c000)=[{&(0x7f00003c2000)="c3dfdf866df810853553c501fec9941718a894f17a5ec6b073621241895a309da23df561be2ae7ec56469a560320b4e41486ff0808349457abd37eb2c2d12699e5b3b6a1af1c5ec9b23654e0c75c82bf5a02cd", 0x53}, {&(0x7f0000cc3000-0x95)="1a3bb5c81d5dd2ca3c55907ad660084b7215b878d1deae92493ebe843923031cadc67762e7f9d62a5a8d44d392c68089a29603d32adfdec99cf007094833cd797d69bac7627e3c284ac1d1333abc9b041d04d4bd0103303e67f7156865aa875ef8144c6ef2de4e010044fcff2faa599020d1b5f4497e9863b0076b58cc85309382c4b1bb478b07c695b7bf086517fab66cec915882", 0x95}], 0x2, &(0x7f0000767000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x10}, {&(0x7f0000741000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fc6000-0x40)=[{&(0x7f0000856000)="9b1de5e3401de64d4585e93173305d73b7ac498da8c9a273d54daa0f6942f7260b416746f432eaecdbe987a8b310441a984c5dbaeaddc63175609b5b3f952f29a96c53bfb48c23be0952f2e76dd4367b91e72db4105a81df93a9bbac01537f2aaf2432b436227a39a247dd0879ebfa9f0a448a2d2f", 0x75}, {&(0x7f0000bef000)="21c71be9a5e7981d200a447449", 0xd}, {&(0x7f000076e000)="", 0x0}, {&(0x7f0000be8000-0xe4)="dc87195884419a5065b2e27783f7727267afe4d8b15730ed673706b2d59d05e1be80e40f2565c116795d7ff863da68865fc49b8355da6af705724a88bb762e7727bf18c7437c4927955f30e688cc0293e7bb66b1d048d5aaebe1978031c70f320ac6948fbc9bdea3dcdfde5da1d44f9f650bdfa14f1dd43df7f4ad2d503b041b73de2fa7252ff0f6e84326fe36496fa2821c27a1f7d52e58409cc66caa9fd15f0447267b9fe2fd611fdb6eb40e0daeb065054fdc5824f826d4fd6d811f8a59470e90b4154b4ea6f5a83881c3d8572f76fcb3b41862b574eb558f2bb41550504809e66ad7", 0xe4}], 0x4, &(0x7f0000364000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x8000}, {&(0x7f000068e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000126000)=[{&(0x7f0000416000-0x21)="96cfbd11756e150a460789bea66dde1ed4812cee03a820a9ac9fd8671a04932cb7", 0x21}, {&(0x7f0000e91000-0xcb)="bd978bc9b05f73e31132ed5b41cb7225a0909aa52cdc16351ccae70666178baae48506afa09f82671f62d9dfd2d32ec514560428cb8d814f85b43ce60eba08b4dc87e9d1cfed1a9c538d37f595a2b8595d61ecb5c6484548d43901bf60209d9c83829ef6bba83f2a4fad9b6390d38f271c69df378f047803a57d568c38031ffabed122db2091b88ffe1854c4ad802015ae24a0744ba37e83896ac0965e84d55e68f2ac0db06f0c220f02be7e54fd7dae0ce19623e28adb803e75c77d25500064ff7fa96e0ea1005202176e", 0xcb}, {&(0x7f000004b000)="e93479e7f907fcadaa99", 0xa}, {&(0x7f00007e2000)="afcc", 0x2}], 0x4, &(0x7f00000f2000)=[], 0x0, 0x20000000}, {&(0x7f00006d8000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000054000-0x1000)="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0x1000}], 0x7, 0x0, 0x0, 0x40}], 0x7, 0x40800) ioctl(r0, 0x2203, &(0x7f0000007000)="") 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00003d8000-0xe2)=""/226, &(0x7f0000ca9000)=0xe2) r1 = gettid() r2 = getpid() fstat(r0, &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000303000)=0x0) r5 = geteuid() r6 = getpid() lstat(&(0x7f0000a52000)='./bus\x00', &(0x7f000037a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000953000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b7000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004af000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085e000-0x4)=0xc) r11 = getegid() r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000996000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000222000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfb000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077a000-0x4)=0x0) stat(&(0x7f00000eb000)='./bus\x00', &(0x7f0000c5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000262000)={&(0x7f00002e1000+0x9df)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000782000-0x80)=[{&(0x7f0000f93000-0x114)={0x114, 0x33, 0x208, 0x7, 0x2, "", [@typed={0xc, 0x6, @ipv4=@multicast2=0xe0000002}, @generic="03332380236fdbce1b0cfaa2ae2179e4979b3bd30cf3feac587800f02f28a4e04a9eab488b6808a8dca74298efcfc8e476f8cda513a27296d753dfdb7e53bb9ccdacd8d37784dcf18937d30062a654f7d3e852c547b3c86bf386853cd0d60503a7e0d604455c892efb687f2ffcce1c6e5056a76fd48f56f240fe6dddc7628e9fa79a678b7fe015027398df958f63b7b3bdbbbc4efbd96509e67b0d9018577dc5e73545dde10fab0e3d402c1688bb5632b8ad2100268c8a0174e85a2c92c54458e8959e6880bfab7a522a7d3ea051fa645072e2dc3dfe1ef550e2e32a19856d16f81b7dcb84a525bbe274081eb364208f41aed1c58c"]}, 0x114}, {&(0x7f00006db000-0x14cc)={0x14cc, 0x1c, 0x8, 0x7, 0x0, "", [@nested={0x10, 0x17, [@typed={0xc, 0x41, @u32=0x406}]}, @typed={0x2c, 0x55, @str='selinuxGPLem1eth0*wlan0procmd5sum}+\x00'}, @generic="ef4ab360e58e17699323f1e0ad252c9e7705168c45eca50fac42fcf679711f71794eb77ff331563661576c5545fdd59a39a2e6635e1fc6d429fef49e053788e1713b8f6e0590859abc364e9adc3cb5dcbea4a5759c597c74bdf9669697bb9117adab743805fde57ed3141d41757868089c6db8194d45649b272bc5ccf0fc12cdd2cc0295b371ad9ee4189c7167b1bbe6ab3617357b767eea1727c03c1d5d5ff539726f8b0df4a8e502df", @nested={0x120c, 0x33, [@generic="ad95e5ff34f931bcd3dfcb1599d47ec6b7412d9468a6de601a7f99043902e270195b3d58c18daa200ac41b96ee8f3dae88162611ea22856a78305f1ba69f172ae8786d4e8d30dc1a37046305e4206c64dd43a72bc949e156b77b16ce5f26817cf289b917b49dd5784861ffab6b04c2e4bded953ed5e6dc41171c68fde156605c9b73ef26302050cc3ecb7aaedb147d3bb1fea2537db9916bb2105b59f51781f73c6485fc638b466ec48e7a24716d106823deb84493fe693d7791965d0a35a3346e7d157aa1318b91cc1fd8dc", @generic="594cb341628ab964738a639e4cb2e104084b50432d48cf502f226e09e2849c201cf6840f026ea5862352a23cd6491e7dc84d20be6ebe354ecc04a05c5146a42e6ab507c277c47851195272474cd4454ed1f13580cee6630b2fd2fc5cd60257f73353fc8657de2fa4a23b87909f3c134b20239034da760ab1c61849f5eb8cfabf838f3839fa5a66db7c65dfb62afa8e32f064ade299f2241cde68f0ed36d65d2f473bdc403da33fc3c7a8a4", @generic="41f8841307da503d217fb2b276f335f0356abf4e2489183c6b7b0d965b00c40bc482ca51659b003fd03de8005c00a60d56fd100ea6f7a8ee43386b9a6306803bfdb2fd0d328bfb418a77da5de80ae4148a29d48aa5de6ce7f776886666587ac39021ca2021dc3f5728be9cfb6cd5d9dc20e7948ee6", @typed={0x8, 0x8d, @void=""}, @generic="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@generic="b6ee9674d2a37686db5bf65c407ab933b71e285d6560ffccab33e0c39d42a6a101e0681264d188fe62a5a3f0567c90d184e3cbd08104312b58352bfc6b36f2ad88bee99cc3e1d2ce573d312fee7dc1ca1b7ee008f2b8650f5af2dd9a99f880fe3e881907ec1c02576d41e854ebdc99caa5a618a35e6c704b74037a8aa998e29d8103d9808f5d5eea6c6859a1ed863f1226a217f63a1b83e4b4a19650f913c856e483001204e7c21f1cfb1445cc575af5a932f43124531008e96b70183adca358ffc486bf5f926a5a8c7695fe9a03d148b33fa3e70fb8b02196a4a30bb82cf93c90826b3ccc0168618eca2c0d2d0ae264283f", @generic="270aff43b0b077a9196586cf8465ac63e2aa225b12f0c79a7462c39ec9a9917b838b6456fea896975ead1258020791321f54633e4ea47c6d151021dc4f39cf233589f75c7168d2b9e262e81f08d3b613b5df6a9cf96051efed68e6e8d5cc402f493d55c798abefd3e0f5ed5c9ccecf90a26891a7f0e64853d849f15ac42498ebd761c23d34e3ae5e28a3f8751bb8a2e182b195f05d442351f63ec670d47a79d666b9ab283a564cc1a7eed23e5ac7125a07ed1d", @generic="929f3e8ce73529c9084d4a5335e8c078a6d1ecdc2c1afd2a863fdfe7f49bc8c1b15e26afcd27cb4b6b4c41917370698955b1a7dadd533aafd3f8b12b123c1c25e52dd172e3aa6c8f1ecaa66d3a28253ef12460c07b809ac9eafe75e6dcb5a270ec4009dd0ec5ea33960e2c511f0355fd7dd8f2e65818e4bdb0444040cd146f6601feafd543ff0e8f863225c374ab638724855c26f1e1165552b9f6837512556b088492ebc856b5465ad2724173d7c6bd5d2ed7e01fd47e499ee3a6cf19b0bdf4eb698d14ac0c85fa34308f6f13c588b3848bf97a4ad2c3d7896a73d6c467e1253a2beff927dc41ec3aa712ae09ca1b59af5a44a4c78559713d", @generic="10e85a6a44c983710a511e62bacbbf16470fcbb5928a203dcb6f4f31b62550a1c177d01464836ab681d333a188f2b02a5cf71553"]}, @nested={0x120, 0x48, [@typed={0x10, 0x4b, @u64=0xffffffff80000000}, @generic="e0b3d36c1ef8f5285766aa7e93058dc58a363d6a0b487e5669ad75cbee3e0e7dcf4726bbabc9e362dcd34caa92287886dd9698539781a93b9997bccbcc69f561d671b77b1e2ef7ec66c56a4a5c889a87513fd771b42f67c14f3179d9097ac4f5c725c3cd1521ea18bb4dbc61a93c7c959d86c78d57d2909a7ee97e0fc5226f0b261759548c4a169f6caf13172d5384f3ae616904209a", @typed={0x74, 0x92, @binary="3236d0b3de1d8dd7192faff7fff0867d4a032b6d489dc32a8c9c5199a18698fefca8934a3e25be70cda71feef25d3351be37f614086bd312989094e81c8d8713dff65a7e728c26622b9c8cd6830ba4451ab93c39a461880734054b7a2142815554393116cd1ecbc4f85a47"}]}]}, 0x508}], 0x8, &(0x7f0000f35000-0x90)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000169000)={0x0, 0x7, 0x100000001, 0xee11}, &(0x7f0000eca000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000022000-0x8c)={r18, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000958000)={@common='gretap0\x00', 0x2}) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r19 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r19, 0x0, 0x40000000000000, 0x4) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000002, 0x2, 0x2500000000000000) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f0000b20000-0xde)="bcec80a14864f8295ac0065318db16a3e951b107b1a017a28864e9ec1f5b7e325f5947c9b3baf2711cbd03ed3a047a5b00c4613219706f989b9909a0400784e514933eb21eb22e6922c5838a520d2a090000070000006ef412c33bd2a15e2dd313b9c81e7a3924b3efa80ccce65b462dd04f81ca985e16fda5178e612d4f9f774e38b572e198ab56dfa125916e54b3147e495afe4ca3a93f8fe33115967989386bddc12aee2c9ac7e4aa00005b1841a598b9af7dba50abc00270e0fbe9e208be853fb792de9c51d76a1d3654283561dfb9db1a48151e9d3953fb7c0bc582", 0xfffffffffffffffa, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) sendfile(r0, r1, &(0x7f0000af5000)=0x1d, 0x10005) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000024000)={0x0, 0x1f, 0x40, 0x6}, &(0x7f0000cfb000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000293000)=@sack_info={r2, 0x2000000000000000, 0x100000000}, 0xc) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mkdir(&(0x7f0000f68000)='./file0/bus\x00', 0xe0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a85000)='/dev/rtc\x00', 0x400, 0x0) inotify_add_watch(r1, &(0x7f0000688000-0x8)='./file0\x00', 0x1000000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r0, 0x0) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e74000)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fb000-0x9)='/dev/rtc\x00', 0x109100, 0x0) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e75000-0x4)=0x0) fcntl$dupfd(r2, 0x0, r0) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d4f000)={0x8, {{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]}, {{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]}}, 0x118) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00006a2000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a9e000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000782000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = dup(r0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r3, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r3, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000100000)="a397ee84c73705f1b6a983ae3eb473f83324a3a8ff87ebd89fb2cce72ce50500fc11ccce848b742b5debdc81abcf6fce49c2f881456158182fcb8731f0134d6ad7ff8076b82e8755e51620294b66f0ddb5e9f319da4b19ea7b974f976e97a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000013e000)=r3) bind$inet(r3, &(0x7f00002e8000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r2, &(0x7f000046f000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00004ea000)={0xffff, 0x7ff, 0x6, 0x6, 0x7, 0x0}) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000488000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000033e000)=0x7fffffff, 0x4) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000374000)=0x0, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000374000)='/dev/vga_arbiter\x00', 0x4000, 0x0) bind$ax25(r3, &(0x7f000061a000-0x10)={0x3, {"1861e1c02dc0a8"}, 0xe5}, 0x10) connect$nfc_llcp(r2, &(0x7f000004b000-0x60)={0x27, 0xffffffff, 0x5, 0x7, 0x20, 0xcf5c66c, "b49248961c2cf432268a232ddaf2cca6d3bb6e3143d5982b22b3f26a88cfc2010da380f5aff38f721fbc59051fdde09fd3f81a6475f3165820d81146534bc2", 0x9}, 0x60) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="b1d0df638c39623c1e45ff7ade75aafcb811bbff010000f5c11f834c4cbe0000000000000007dd4f000020000000000052c700048fa3aef3cf0e1980fd9a84b2fbfe25c6f5", 0x45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000008, 0x16010, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={r1, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/19 05:03:07 executing program 5: r0 = socket$inet6(0xa, 0x807, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000075c000)='./file0\x00', 0x4) sendmsg$unix(r1, &(0x7f0000897000-0x38)={&(0x7f0000d82000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000777000-0x30)=[{&(0x7f0000373000)="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", 0x1000}, {&(0x7f00002a8000)="ce17eaf160ef58439dd389c08b3b71f4e02b38465d9916", 0x17}, {&(0x7f0000343000-0xc5)="976382f6435e84866c1f68269683e8dc22f1e205c9de9c4490c32838f49e84805f5b50511d7f45f97a25d11db9b664df467a05b6bf998c5316a083694bb7b1c67cdfe5145412cefb07ced6306a279ecc0ba9a90112ff401cc292dfb5e395aa7744e4d7a7ef7777e67ad3c696c2813e402633eab2f7b5a0df3727dbeda3b4f802916d866ab61fb4e3571023dbc4e9d03c9eb7fb3258554a116f3e605c682437df76ff661791e85651d1412d39711e0381f7baaece1418c7e6b82f83b0a64a0399d2b7aeb51d", 0xc5}], 0x3, &(0x7f00009dd000-0x40)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40, 0x4001}, 0x44000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) connect$inet6(r2, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 05:03:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x7, 0x1) fcntl$getflags(r0, 0x40a) 2018/01/19 05:03:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000962000)={0x0, 0x5, 0x4e4, 0x4, 0x100000001, 0x5, 0x6, 0x400, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffc208, 0xfc4b, 0x33c, 0x7}}, &(0x7f00000f7000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000038b000)={r2, 0x6}, 0x6) sendto$inet(r0, &(0x7f00002ca000)="", 0x0, 0x0, &(0x7f0000303000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x186) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x203}, 0xfffffffffffffef9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) stat(&(0x7f0000570000)='./file0/bus\x00', &(0x7f0000063000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fc2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eab000)=@int=0x4d, 0x4) r2 = creat(&(0x7f0000ee1000-0x8)='./file0\x00', 0x4b) ioctl$int_in(r0, 0x5452, &(0x7f0000264000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000ee3000)={0x1a, 0x0, 0x3f, 0x7fff, 0xffffffff80000000, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006ae000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f00d65e61768b0a4db5eeb0a96a240b2"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) mlockall(0x3) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000094d000)='/dev/random\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000640000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000967000)=""/50) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033d000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f2f000-0x8)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000878000-0x8)=0x99) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002af000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f01000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000170000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xb8, 0xfb, 0xfffffffffffffffd, 0x10}, &(0x7f0000ca9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000939000)={r3, 0xcc, &(0x7f0000e2b000-0xcc)=[@in6={0xa, 0x2, 0xee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e61000-0x4)=0x10) ptrace$getregs(0xe, r1, 0xa73e, &(0x7f000088d000)=""/137) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e51000)={0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c4d000-0x28)=[{0x0, 0xffffffff}, {0xb, 0x3f}, {0x7, 0x3}, {0x3, 0x7}, {0x8, 0xff6}], 0x5) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000dbc000)='tls\x00', 0x4) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ff000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f6000-0x4)=0x0) getpgid(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) recvfrom$ipx(r2, &(0x7f0000cb6000)=""/245, 0xffffff1f, 0x0, &(0x7f0000bc5000-0x10)={0x4, 0x0, 0x0, "6273f09412d6", 0x0, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x0, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000081d000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563cd04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2b06cacdb4b2c4111a39503a8377e2238f6a32b79728c41b07687fd5636b42b467228fa89bd2471eea01232a3f91b5914640b59fbf89be066e9900c24a10a2fbcb0007103641b62ca1073bef4b8dd09cf8b66e3a50754b0513f00ffc39520be26a4e248a45cd65112b914f8a20001a7db64267f41566dd6a8eb7efd9361b668db18f44c488d4b4e09ca93a1ce5749ee6b97a3179d1cd75c60c3a0ddf37d284982a920", 0xd9, 0x400000, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f5b000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f90000-0x50)=[{0x6, 0x9}, {0x3, 0x8}, {0x0, 0x7ff}, {0x3, 0x0}, {0xb, 0x8}, {0x0, 0x4}, {0x0, 0x6f}, {0xe, 0x1}, {0x3, 0x4}, {0x4, 0x10000}], 0xa) 2018/01/19 05:03:07 executing program 1: clone(0x0, &(0x7f0000d20000-0x81)="", &(0x7f00004e5000)=0x0, &(0x7f000079d000)=0x0, &(0x7f000033b000)="") r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e90000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x8, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0x88, 0x1, 0x40000000000, 0x2, 0x100, 0x1, 0x4, 0x1}, {0x0, 0xc1fc, 0x5c7b, 0xfffffffffffffffc}, 0x4, 0xc, 0x2, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x6c}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x68d7155e4001ad71, 0x4, 0x0, 0x9, 0x0}}, 0xe8) r3 = dup3(r0, r0, 0x0) accept$packet(r3, 0x0, &(0x7f0000000000)=0x0) r4 = open(&(0x7f00007c8000)='./file0\x00', 0x22000, 0x174) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000001000-0x9)='(vmnet1%\x00') ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x6dd42463) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000966000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000fd6000)={{0x0, 0x2710}, {r1, r2/1000+30000}}, &(0x7f0000c97000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x9a11b43a7ee64579, 0xffffffffffffff9c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a02000-0xe6)={0x0, 0xde, "498932c854088f0e9a3e7789f9408664ba5bca01f9b0fc93f6702498cbd7879f470e92784559c8f9bb688772471c41cb220d0e7455a9cb4bf1060c9ffc57b3569c5beed05ec145e546f69f960fb77ce296251e396a45d2246c77a1b2b25c6bfcf74e4856f26f15ad5393bfc625749c493ee2021701c2edcff32a204e4080f06f094a9d73f971cad94b6b54cc1116b090501eb4892639b0e38a349bd0520910973c51f0c2e16c78d8050e9fa66153ee7080c9704e3066f4202b919c2491c8da97c87c070fc0a080cd90b69f98ea4b9a417a5b3a4b27c69a53b38135a7eacd"}, &(0x7f0000fd8000)=0xe6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fd7000)={r4, @in6={{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xe2, 0xab, 0x6}, &(0x7f0000fd7000)=0xfcfb) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009a1000)={0x7, 0x5, 0x4, 0x3f, 0xff, 0x4, 0x7, 0x7, r5}, 0x20) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fa5000)="121800003200e50205ff00db140a0b9be9e58108a4e24d3d2c88e79f623e153f676180df43d847d7c7cfd9a4b250a53d", 0xffffffffffffff1f, 0x41, 0x0, 0x0) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000013000)={0x0, 0xffffffffffffff01, 0x3ff, 0x8, 0xfff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/keychord\x00', 0x40800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000205000-0x2)=0x5) r1 = socket(0x1000000000010, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000220000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) write(r1, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e74000)=0x8, 0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e75000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a26000-0x3c)=""/60, 0x3c, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00006a2000)={0x2, 0x8001, 0xfffffffffffffc00, 0x39, &(0x7f0000e75000-0x39)=""/57, 0x1000, &(0x7f0000e74000)=""/4096, 0xcf, &(0x7f0000e75000-0xcf)=""/207}) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000986000-0x8)='./file0\x00', &(0x7f0000a7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000309000)='./file0\x00') madvise(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/load\x00', 0x2, 0x0) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r1, &(0x7f0000000000)=[], 0x1000011c, 0x0) readv(r1, &(0x7f0000cc9000)=[{&(0x7f000045a000)=""/82, 0x52}, {&(0x7f00000c5000)=""/227, 0xe3}, {&(0x7f0000166000)=""/217, 0xd9}, {&(0x7f000001a000)=""/137, 0x89}, {&(0x7f0000fec000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) r1 = add_key(&(0x7f0000c24000)='.request_key_auth\x00', &(0x7f0000a33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a71000-0xd0)="59afaa8f9db0709932940ebfb4619db5454d2973aaee6ee6db0808b11e2b0234cdeac2e33ebb11180bbd34e5825f63553542f455d8be83bd8cf84164ee46ecc28ec4c0def19951540a5b94f76fdd6321dbf790af33d52018f0dd70ab1b485feeb34c00934a88a8fa045396bc40a177e9e85689656f1910001e8562c6874c572e73c392f75de1e9cd785e23b386ffc64ba8e78299314a047144d6261350d12749014eb13e6f14a1162fa740d94cd163bef08b7087b57e4b2ea8b85599227ba46d1008f4a1b13dbf4c7af0e84de1a63f0b", 0xd0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000646000-0x8)='trusted\x00', &(0x7f00006d9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000179000-0x3)='-$\x00', 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x2, r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) munmap(&(0x7f000000c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000055000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x6, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000d5000-0x4)={0x0, 0x0, 0x0, 0x8002}) rt_sigaction(0x13, &(0x7f0000b96000-0x20)={0x2, {0x200}, 0x40000001, 0x0}, &(0x7f0000c8f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a46000)={0x0}) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) munmap(&(0x7f000000c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000055000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x6, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000000802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd2000-0x8)={0x0, 0x6}, 0x8) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000deb000)={0xfd15, 0x10001, 0x9, 0x8, 0x400, 0xc9f4, 0x1, 0x3c, 0x0}, &(0x7f0000cf9000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003cc000)={r4, 0x8000, 0x30, 0x7, 0x80}, &(0x7f0000b5d000)=0x18) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000071a000)='/dev/rtc\x00', 0x121002, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001a1000+0x782)={0x0, 0x6c, "f7a62dff34705f3cfddd60669eacdfbce8b125a9f3c73928e7a78620429e487d36588af58e4dda36f25f81870a69fd2203fc0c2388cc04fc0442782f49bd01c5330e495970b90880221fd7eb2191177a12a1a75f68c92848fc6fae75b43490b89883f4e597f3498f641e907e"}, &(0x7f0000e74000)=0x74) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e76000-0x4)=@assoc_id=r2, &(0x7f00005c1000)=0x4) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000e77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000a9000)=0xc) 2018/01/19 05:03:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001000-0x4)=0x100000) r3 = syz_open_dev$mice(&(0x7f00009e5000)='/dev/input/mice\x00', 0x0, 0x8200) mq_timedreceive(r3, &(0x7f0000792000-0x46)=""/70, 0x46, 0xcaa4, &(0x7f0000228000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_procfs(r4, &(0x7f00002e4000+0xd27)="6e65742f6970365f66000000000000000100") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00008f6000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto(r1, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x26)="2d7365637572697479c3657468312870726f6373656c667d776c616e316367726f75702b0900", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000897000)={{&(0x7f00003bf000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f00009c4000)=""/61, 0x514) truncate(&(0x7f0000d04000)='./file0\x00', 0x2) 2018/01/19 05:03:07 executing program 5: getrandom(&(0x7f00009ab000-0x8b)=""/139, 0xfffffffffffffe79, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000002000-0x43)=""/67, 0x43}, {&(0x7f0000001000)=""/93, 0x5d}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000001000)=""/56, 0x38}], 0x6, &(0x7f0000000000)=""/172, 0xac, 0xcb52}, 0x2) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 2: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006eb000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000001) ioprio_set$uid(0x2, 0x0, 0x0) 2018/01/19 05:03:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0xfffffe6f, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000004000-0x10)={0x3, &(0x7f0000001000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001000-0x14)={0x4, 0x20, 0x1f, 0x6, 0x0, 0x6, 0x1, 0x1, 0xfff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/56, 0x38) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000e75000-0xd)='/dev/usbmon#\x00', 0xcd4e, 0x400) keyctl$setperm(0x5, r0, 0x802) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KDSKBLED(r4, 0x4b65, 0x7) 2018/01/19 05:03:07 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/vga_arbiter\x00', 0x200140, 0x0) getsockname$inet(r2, &(0x7f0000a94000-0x2)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a94000)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000a93000/0x1000)=nil, 0x1000}, 0x2, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a95000)=0x7f, 0x4) munmap(&(0x7f0000a95000/0x2000)=nil, 0x2000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000efa000-0x1)='"', 0x0) bind(r0, &(0x7f0000c16000)=@hci={0x1f, 0x8c8a, 0x1}, 0x6) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x0) connect$inet(r2, &(0x7f00009e9000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000256000)='./file0\x00', 0x100008044, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000030d000)={0x0, 0x8, 0x10, 0xe16, 0x31800000000000}, &(0x7f0000fb2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000605000)={r3, 0x9}, 0x8) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f00002e3000)="b74e768f225ad8986f68d86c121c7c757972f51dc7e76576cab9d11d8236bedcc168b1c1b7c8e914c9f0a93f14f1a30c82eae147e733d453b353214c5a22961425c7fff2f12e51062b4575ba8c2a25c0587592db9d18b88bdfb73f18b3aed47ffab9d81d7739b0927525f064d6f81a686b253d9ff4d4e3a2c20462056313156f6072ad6db1742a731347626067e9240a21592ab322be9b148d920fd488d7c718a8a74e3a551faf791e2423ac6bbb8f686df3f92efbe9fe681572c5407c0739129cd2cda55f661d772cd851acadd50a3cb11e8924312dc2b20d461a03ba90e3248d49fee75fd7adaa1f2c29a73324dc4847cc", 0xf2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d7b000)={0x0, 0x38, "76829dbef13d10be7546f9d810e70a8f4056b7fa228ac4a4ea2f1e464608cf801c9f195b2cbbfdcc7d19ab12ed537cc9070d2ac9ca6ba61a"}, &(0x7f0000ccc000)=0x40) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000cef000-0x20)={0x400, 0x8, 0x8004, 0xff, 0x84a, 0x46f89e9c, 0x1, 0x2, r5}, 0x20) execve(&(0x7f0000e0a000)='./file0\x00', &(0x7f00001e1000)=[], &(0x7f0000d88000-0x4)=[]) truncate(&(0x7f000004c000)='./file0\x00', 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000024d000)=0x0, &(0x7f0000186000)=0x4) mknod(&(0x7f0000789000)='./file0\x00', 0x0, 0x83) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000ed8000)=0x0) write$selinux_create(r4, &(0x7f00005e6000)=@objname={'system_u:object_r:smartcard_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x51) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000356000)="029ef428cb38c430dd3b80cac8a07daf4ae442b464cb9aaa9a259775e461e8e6eb9c1405ecec43547e9d0e2af87e3205a30c788bfb0c59a3236801a95e207d6597c378c14151") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000757000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000087b000-0x8)={0x0, 0x0}, &(0x7f0000190000)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ae3000-0x78)={0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x81, 0x3, &(0x7f00006f5000-0x10)=@generic="021a77197c25cc1cee30c6a7a86b3258", 0xc87a, 0x1, 0x1}) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0x8)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00009ad000-0x435)="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", 0xff0, 0x10) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000aae000-0xe)='./file0/file0\x00', &(0x7f00002a4000)=""/86, 0x56) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000a38000-0x8)='./file0\x00', &(0x7f00008c3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 2: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xfffe) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x0) 2018/01/19 05:03:07 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3e000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000091d000-0x64)={&(0x7f0000001000-0x4)=[0xe62], 0x1, 0x80000000, 0x7fff, 0x100000001, 0x100, 0x39, {0x7fffffff, 0x80, 0x6, 0x0, 0x9, 0x9, 0xfffffffffffffffa, 0x5, 0x7, 0x100, 0x7f, 0x0, 0x7, 0x6, "601fc26d851dcb1ef9a6d024be4d5efb09e4e74273003a846aea880faf9624e6"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2800) readv(r1, &(0x7f00008eb000-0x20)=[], 0x0) ftruncate(r0, 0x5) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x5, &(0x7f0000863000-0x19)=""/25, &(0x7f0000081000)=0x19) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000386000-0x20)={@generic="81a44e7342f24690b3c7e5089da18e00", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/checkreqprot\x00', 0x200, 0x0) accept(r0, &(0x7f0000aed000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d82000)=0x1c) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) rmdir(&(0x7f00006dc000-0x8)='./file0\x00') ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x28)=[{r0, 0x201, 0x0}, {r0, 0x50, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1000, 0x0}], 0x5, 0x80000001) 2018/01/19 05:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f0000d02000-0xe6)=""/230, 0xffffff79, 0x10000000001, &(0x7f000080d000)={0x4, 0xc29, 0xe22f, "6623cd45fc40", 0x6, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00008dc000-0x10)={0x0, 0x0}) pwritev(r1, &(0x7f00001e0000)=[{&(0x7f0000214000-0x91)="02f63c3e062be91c1c4828a6fe01a646c6edaf0f0f7aecfa19d908697e08359777710c4d280bb0da4dcff444aa5e915bd573d69c063fa18d4a4ae6c01c1a461b378e01e85fc4abee0a469b742a4c30b94beec5bb675b11a89d3a695b03da935cfc76f607014b4145ba590de07676663b1c119e16eb11ff29ea1cea6df959a292aa007c3f236e99961c8798384c8aec3daa", 0x91}, {&(0x7f000045e000)="4b9581353d2e5eb19e051ef0f636729665a4e9037fe771c5b22f1d9bf4e4a2c6f5b8a29ae9f591c23606b6b469cd09ca1d824403111aeb16d582aa6e6a987013e219de31c3f8e0b71c24a4a82417f29adbe9bf962a07e700ef3b10d79de8a16e9de6ba84bc49e9e92a4cdb42bae121c8562c7a282d7225c2038892a56f142743d9f98cf443ee5d", 0x87}, {&(0x7f0000e53000-0x81)="f997b874f14daf96490bf5f11eee01d67c66380ccf60af957b91028c041e676b347ef00c1aec6efe6dc0e366ee02b92833336336f0c43159eb4651963108fd2d35d00871414fde14b62c679984e76cfeac864c7aeafe10f3305b1ae4774310b35053aa5e7a19d369cb13386548d2b11459ca64fed6af718bb5325ca01322f2cadb", 0x81}, {&(0x7f00002cf000-0x6d)="d20a11f89bcb93896b94f734eed0ac87c5d5d660942a0905063ac22c47098e48398d827277746b86ed81de5db2c177ea0ee1794cf5bc231f31369ad29a8479082e18369d27fb16180c3791640cc866fb0d788e22c5a0da4857e9236a0791352bb7c5ae253ff54f19f8dbebcc0f", 0x6d}, {&(0x7f0000815000-0x1000)="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", 0x1000}, {&(0x7f000003e000-0xb9)="8ee49cea383410139e1993ef8d9fdd33a4a298b012e4539ea037720e70610eb7e70bfebc8c1133a02e74fed4eb7b75690097d58ce017f37c780cec1aed974a85554291bcabe877ba7b136e6d6aae17ae9227a4272138251a1465a5b82f17f31d58bd7707b30d858b3234ae92a3febd8f8849d162ec44b6e0018705a50698f3041a18e9db8f780fb49d03a7098c0139644124bf56e10e0f1d3693ab3f4a296be2d2be32f952ea20df1f7a59e8e3c65df76f3072f1f09b6991aa", 0xb9}], 0x6, 0x0) futimesat(r1, &(0x7f0000eb6000-0x8)='./file0\x00', &(0x7f0000231000)={{r2, r3/1000+10000}, {0x0, 0x2710}}) 2018/01/19 05:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) r1 = syz_open_dev$sg(&(0x7f000073b000-0x9)='/dev/sg#\x00', 0x4, 0x101000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00006bf000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000076000)=0x14) fstat(r0, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005d0000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000954000-0x38)={&(0x7f0000062000-0xc)={0x10, 0x0, 0x0, 0x80080240}, 0xc, &(0x7f00003ed000)={&(0x7f000068d000)=@newpolicy={0x1bc, 0x13, 0x8, 0x6, 0x1, {{@in=@rand_addr=0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x800, 0x0, 0x0, 0xa, 0xa0, 0x0, 0xaf, r2, r3}, {0x6, 0x6, 0x3ce, 0x80, 0x3, 0x1, 0x7ff000000000, 0x1ff}, {0x7d5, 0x6, 0x7, 0x7fff}, 0x2, 0x6, 0x1, 0x1, 0x2, 0x0}, [@sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x442, 0x3, 0x9, 0x0, 0x0, 0x0, 0x3f, 0x0, r4}, {@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x33}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, {0x0, 0x1, 0xbd79, 0xe7b, 0x5, 0x4, 0x2, 0x4761}, {0x55ec64c0, 0x0, 0x3, 0x55}, {0x7fffffff, 0x1, 0x6}, 0x3, 0x2, 0x2, 0x4, 0xfffffffffffffad4, 0x40}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x40}, 0xc4) fcntl$lock(r0, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000019000-0x18)={0x0, 0x3, 0x20, 0x6, 0x3}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x6)='./bus\x00', 0x100) renameat2(r0, &(0x7f0000019000)='./bus\x00', r0, &(0x7f0000001000)='./control\x00', 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000018000)={r1, 0x7ff, 0xc47}, &(0x7f0000015000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000012000)='./file0\x00', r0, &(0x7f000001b000-0x6)='./bus\x00', 0x7) mkdirat(r0, &(0x7f0000015000-0x8)='./file0\x00', 0x1) 2018/01/19 05:03:07 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x8a000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001da000-0xb2)=""/178, 0xb2) socket$key(0xf, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000268000)={0x0, 0x0}) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000016000-0x20)={@generic="5abc28f4390bafc03fae7cf6ba35f9f0", @ifru_flags=0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000014000-0x4a)=""/74) 2018/01/19 05:03:07 executing program 1: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000048, &(0x7f0000001000+0xfde)=0x6, 0x4) 2018/01/19 05:03:07 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x400, 0xffffffff, 0x8001, 0x7ff, 0x7, 0x2, 0x4, {0x0, @in6={{0xa, 0x2, 0x2, @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]}, 0x8001, 0x800, 0x100000000, 0xe7, 0x8}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x5, 0x22, "74137146f869cc5ca75d57a764e8bb377fd59ce4fc79a4cde0517c93ab111294e6fe"}, 0x2a) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r1, &(0x7f0000f54000-0x8)=0x7e, 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a29000-0x8)={0x0, 0x0}, &(0x7f0000275000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000025c000-0x6)={r3, 0x81}, &(0x7f0000897000-0x4)=0x6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) socketpair(0xa, 0x800, 0x0, &(0x7f000066e000)={0x0, 0x0}) uname(&(0x7f00001a3000)=""/183) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000072e000)={r3, 0xfffffffffffffffa}, &(0x7f00007e2000-0x4)=0xfffffffffffffd79) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000183000)={r5, 0x9, 0x44}, 0x8) 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0x20) write(r0, &(0x7f0000c2d000-0x40)="1678ec89b364fd36a0935208c81d3d56f24e3f33c11905bcc5427b790469f9bb034245898d0572195100365ab5c825491d6b8c206f59f6020944067f9d984d3b", 0x40) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000e74000)=@generic={0x2, "770f01df0b347e8943a602d998248b8cc59da72f20f721221225f7889b15455bdb188dfbeee5fc31ee69cc30671fe8d54fa09afaea4a8c1cb2f8d22761f4d209a62bfe11a72d91e66af7246e585783de1e7c7371517b57a6e7e91f4f9d3308a137ed1ada444041ba60305918168654252c796a15021e3c1ac0a1d5146878"}, 0x80) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00004d2000-0xd)='/dev/usbmon#\x00', 0x1f, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x10001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffa4c7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000b99000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffb24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_icmp(0xa, 0x2, 0x3a) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x2, &(0x7f00009e4000-0x10)=[{0x4, 0x5, 0x9, 0x1}, {0xffff, 0x4, 0x0, 0x6}]}) 2018/01/19 05:03:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000217000-0x9)='/dev/sg#\x00', 0x5d6b, 0x501440) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eff000+0xc2b)={0x0, 0x6c, "6740d27b0e67a3a3482be3b6374457909214d301826445c3502399b84a5254394c9f173d06b36b1cb9ca91f333cf8e2cdcf3ab7538469ce88551bc5e83aaea099bed23570fad680ab28a07334d6cf9b837254abb1d344479a3c376bec637960503c097aa8c5baec9bce57ed3"}, &(0x7f0000b2b000)=0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000680000)={r1, 0xe6af, 0xd8c}, &(0x7f00009f2000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r2, 0xffffffffffffff49) bind$inet6(r2, &(0x7f00002b5000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0x3)={0x0, 0x5485f6313b2eb7a6, 0xffffffffffffff9c}) r1 = getpid() fcntl$setown(r0, 0x8, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000a48000-0x8)='./file0\x00', 0x680880, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000022c000-0x10)={0x0, 0x0, 0xfe}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00006f9000)={r3, 0x0}) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000828000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x2, 0x0, 0x2, 0x80, 0x80, 0x2b, 0x0, r4}, {0x3, 0x6, 0x1, 0xff, 0x7, 0x0, 0x200, 0x0}, {0x1cd, 0x0, 0x5, 0x9}, 0x6, 0xb, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x2, 0x1, 0x9, 0x6, 0x5, 0x7}}, 0xe8) r5 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r5, 0x1) 2018/01/19 05:03:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f7d000)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x80, 0x4c080) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e43000-0x10)={0x9, &(0x7f00004bd000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e97000)={r1, 0x1, &(0x7f00000f1000)=[0x0], &(0x7f0000579000-0x8)=[0x10001, 0x7], 0x10, 0x9, 0x8, &(0x7f000076b000)=[0x3, 0x7, 0x3f, 0x6, 0x6, 0x81, 0x5, 0x6, 0x6], &(0x7f000023c000-0x4)=[0x4], 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r2 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x6, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x2a225ff4, 0x0}) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000a2f000-0x8)='./file0\x00', &(0x7f0000432000-0x10)={0x7fffffff, 0x80}) r1 = syz_open_dev$sndseq(&(0x7f0000ce8000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ff1000-0xbc)={0x9, 0x2, 'client0\x00', 0x1, "b6006d000001013f", "c4405d982d8ea3174fed17f3775b72910dd63f4e0b1501eacc6d4a7668d5f313", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000179000-0x39)="867244670d173746452d0ff3a1ef8c7d63e48a013d251b8e022f360e8817a227cd5f714e552a7b22f4ef339b5fb7902fbf3578b64fb04b9d8f", 0x39) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000641000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mknod$loop(&(0x7f0000eb6000)='./file0/file0\x00', 0x6002, 0x0) mount(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000673000)='anon_inodefs\x00', 0x1000, &(0x7f000080a000)="") 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e74000)={0x0, 0x0}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xa550, 0xfffffffffffffffc, 0x5, 0x7fff, 0x2}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000965000-0x8)={r1, 0xff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000efb000)={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) 2018/01/19 05:03:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 3: clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x3, 0x80000000005}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/113, 0x71, 0x2121, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d40000-0x8)='./file0\x00', 0x0) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) syz_open_procfs(0xffffffffffffffff, &(0x7f000043c000-0x6)='sched\x00') syz_fuse_mount(&(0x7f0000522000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000f36000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x232) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f0000043000)=@generic="b1320910000072d81f5c79d724756574", 0xffffffffffffff00}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000044000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r4, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}, 0x0}, 0x10, &(0x7f00008f9000-0xa0)=[{&(0x7f00007ca000-0x1000)="", 0x0}], 0x1, &(0x7f000099d000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000)="", 0x0) creat(&(0x7f0000642000-0x8)='./file0\x00', 0x1c0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000)=0x0, &(0x7f0000ea5000)=0x4) pipe(&(0x7f00001dc000)={0x0, 0x0}) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d66000-0x7a)="", 0x0, 0x8004, &(0x7f0000826000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00000dc000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b16000)=[], 0x0, &(0x7f000086f000-0x18)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000043b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xadd8) fsetxattr(r2, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) getdents(r1, &(0x7f0000054000)=""/238, 0xee) fgetxattr(r1, &(0x7f0000a9f000-0x13)=@random={'security.', 'user&{%\\^\x00'}, &(0x7f00007b4000)=""/0, 0x0) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00008a9000)=[{{&(0x7f00008a9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000897000)=[{&(0x7f000036d000-0xbb)=""/187, 0xbb}, {&(0x7f00000e3000)=""/203, 0xcb}, {&(0x7f00007d9000)=""/231, 0xe7}, {&(0x7f0000293000-0xd6)=""/214, 0xd6}, {&(0x7f00008aa000-0x36)=""/54, 0x36}], 0x5, &(0x7f00008a9000)=""/7, 0x7, 0x9}, 0x3f}, {{0x0, 0x0, &(0x7f00008aa000-0xa0)=[{&(0x7f00004a2000-0x1000)=""/4096, 0x1000}, {&(0x7f000056f000-0x66)=""/102, 0x66}, {&(0x7f00007dd000)=""/193, 0xc1}, {&(0x7f00008aa000-0x66)=""/102, 0x66}, {&(0x7f000048f000)=""/4096, 0x1000}, {&(0x7f00008aa000-0x5c)=""/92, 0x5c}, {&(0x7f00008aa000-0xe6)=""/230, 0xe6}, {&(0x7f00008a1000)=""/208, 0xd0}, {&(0x7f000049f000)=""/112, 0x70}, {&(0x7f00008aa000-0x19)=""/25, 0x19}], 0xa, &(0x7f00008aa000-0x7f)=""/127, 0x7f, 0xfff}, 0x1c6}, {{&(0x7f00004ea000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f000048d000-0x10)=[{&(0x7f00008aa000-0xa8)=""/168, 0xa8}], 0x1, &(0x7f0000830000-0x26)=""/38, 0x26, 0x2}, 0x2}, {{&(0x7f00008a9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00003c1000-0x50)=[{&(0x7f00008aa000-0x69)=""/105, 0x69}, {&(0x7f00008aa000-0x7)=""/7, 0x7}, {&(0x7f00008a9000)=""/240, 0xf0}, {&(0x7f00008aa000-0x82)=""/130, 0x82}, {&(0x7f000073d000)=""/60, 0x3c}], 0x5, 0x0, 0x0, 0xfff}, 0x7}, {{0x0, 0x0, &(0x7f000076b000)=[{&(0x7f00008aa000-0xa2)=""/162, 0xa2}, {&(0x7f000031d000-0x47)=""/71, 0x47}, {&(0x7f00008a9000)=""/35, 0x23}, {&(0x7f00005b3000)=""/95, 0x5f}, {&(0x7f00008a9000)=""/160, 0xa0}, {&(0x7f00008aa000-0xf)=""/15, 0xf}], 0x6, &(0x7f00008a9000)=""/28, 0x1c, 0x2}, 0xb39}], 0x5, 0x100, &(0x7f0000809000)={0x0, 0x0}) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008aa000-0x10)={0x6, 0x4fa, 0x2, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000e75000-0x8)={0xfff}, 0x8) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002fd000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000939000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000621000-0x8)={0x0, 0x9}, &(0x7f00000bf000)=0x8) mmap(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000093a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000939000)=0x1002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000402000-0x18)={r1, 0x5, 0x30, 0x0, 0x80000001}, &(0x7f0000575000-0x4)=0x18) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070b000)='/dev/rfkill\x00', 0x3, 0x0) write$evdev(r2, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000093a000-0x8)='./file0\x00', 0x77d152b551aeb117) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000999000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ccc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f89000)=0x0, &(0x7f00003d8000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(r1, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b8c000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005cb000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f71000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = accept$unix(r1, &(0x7f00001f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a24000)=0x8) ioperm(0x80000206, 0x3, 0x10000) dup2(r1, r2) ioctl$LOOP_CLR_FD(r1, 0x7003) r4 = dup3(r0, r3, 0x0) write(r4, &(0x7f0000425000-0x87)="8c16f58b41ba7d88f26620a484a4e1a308a93903120a7899e8e30a0f884ba04a00221cbd7657388e5dd12ce68e54cc713c61dd4cf3bccdac383fe4fccdcdc1ad1718248d957dc445ef8fc40f7e5ab9f02e0a593d51386df35d4890675ce7167d967a64b31c534d272f70ee9b683fe8174b3b24a37d7aa3941801dff57c2412ac5e7d1ddbcd8e58", 0x87) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000089000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000a99000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000793000-0xe5)=""/229, &(0x7f0000f90000)=0xe5) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000064a000-0x4)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000007a000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ea8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29d8000000, 0x1, 0xf8, 0x100, 0x6, 0x2000000, r1}) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x81) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000523000-0x4)=0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000396000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000039000-0xa0)={0x0, @in6={{0xa, 0x0, 0xdbcd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x4, 0x9, 0x0}, &(0x7f0000509000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000303000)={r2, 0x3}, &(0x7f00003e6000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f38000-0x68)={0x9, 0x5, 0x3d6c, {0x0, 0x0}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/autofs\x00', 0x82002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fb2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000416000-0x10)={0x0, 0x0, 0xc0a1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e02000-0x10)={r1, r2, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") pipe(&(0x7f0000963000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r3, 0x0, 0x0) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 1: prctl$intptr(0x3d, 0x72e) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xffffffffffffffc0, 0x5, 0x7}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000102000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x4080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000)={0x8, 0x100000000, 0x800}) ioctl$TCSBRK(r1, 0x5409, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0x10, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007c5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006a5000)=0x0) setrlimit(0x3, &(0x7f0000474000)={0x3, 0x80000001}) 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000e75000)=0x0, &(0x7f0000e75000)=0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e75000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x709, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffffffffffffff00, 0xffffffffffffffff, 0x8, 0x4, 0x80, 0x1, 0x3f, 0xfffffffffffffff8, 0x101, 0x5, 0x9ed0, 0x1, 0x1, 0x7]}, &(0x7f0000e74000)=0x108) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e75000-0xa0)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0x1, 0x3, 0x7fffffff, 0x6}, &(0x7f0000e75000-0x4)=0xa0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c00000)=r0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000765000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cec000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000)=0xe8) stat(&(0x7f000013f000)='./file0\x00', &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x42000) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ba000)={r1, r2, r3}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0xfffffffffffffffc, 0x0, 0xa1}]}, 0x1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000062c000)={0x8, [0x1000, 0x1, 0x5, 0x100, 0x922, 0x7, 0x3, 0x7]}, 0x14) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000730000-0x20)={0x3, 0x2, 0x203, 0xfffffffffffffffa, 0x4, 0x9, 0x100000000, 0x1ff, r1}, &(0x7f00007db000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000357000)=0x4, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000c53000)=0x0, 0xfffffffffffffdc7) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x70, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000b2e000-0x8)=0x0, r0, &(0x7f0000b2e000-0x8)=0x0, 0x5, 0x2) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000891000)=0x0) wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000a4c000-0xe)='net/rt6_stats\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/19 05:03:08 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x5e, r1, &(0x7f0000001000-0x8)=0x0, 0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f2e000)='syzkaller\x00', &(0x7f0000a09000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000088e000)="3c653d902452f0362d93191e649167f2758bb51a48fe028a00f840f8d85633f17f61638702572ec0a1ff2502554d4fa9aa39ff0a459736bc2fa0423ad936dde2c4d253543d8c3e4b25282aeaffe4e1bb7e2ed51fba04b49503dfddd6ffc244be739484d9ea8279ddabc29294032909a92515cbb3ca19c9b6fdd61136de3fa63a0eba4663f8490a15b8a880ed6a08b4255815637ec16085c91e0e198858133085066c00ec4d269faec4b7c81cf5d26e5521688b819dc211bbb2e6e54d87e55412b7150db13d1abd757948d76f87d57d8b814a318b7150b4226b1f9e473dd1ddfc0eba2d", 0xe3, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f00008d7000-0x5)='user\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c3e000)="b4c2f54ecefcda807d7266743a03c7650c222d211169e9e4e3af629abed5848c21b5ed563b3511d2abad39574def8c01e1d7bfa6940aa7432e6e0a512a4be41c1588987f28fe5ccdb58a11f4f9294435574698a7ed2a7447ab91536b5c0c7a52ddef20ebcb3daab6ff76c79aa3df920d76ade32a76d67bf12ded73ab5289a668012095e0ccd1d8e735f9758465e80ee2f3d52702414fcafce5d41433254302ba04d78d81a85eac3da86a776382bb0728054bc756efd5379420c515cca0758d1b8d11b841bfa1b4561815a33b", 0xcc, r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a6000-0x16)='/selinux/checkreqprot\x00', 0x20080, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000a60000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd, 0x1, "f1f0021f49a1d24825829d0e828e38d6eb6203f3e5cea48c57c850acf6893c1d56523bb15e95dd3812cbb2ece672081705997fd65addb4de43fea29eda5c600b", "c55606d3589fd71acc3d5e68ff6fd8368b70ebb2749c320482706c57162be7f6", [0x4, 0x4], 0x0}) syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x161000) keyctl$update(0x2, r3, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x20180) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000649000)="05a59f50f180f5c03f56477a844f758b4b5f047c16de6a53b3553155965f581da493c31cef8af9a8054e90691c048c2a972d55b1c3feca7555ec448ffb24cd6565e1a32cbf18669d8b8a974d6c37925fc49c4f7d3ab8b110e1d3cdf0fd7d3ee03f21e0da67f04f6fb3a8385d33b1b45a972684f108b7a17b256c6aa3f7f9f735c8ea2f8b29f530ef5fe5fea50d09dca265d89ac4b9dea9d10317a8a0791d59e3989c004c939378823d9cbd64a39c813c6073ef91c813e19cbe4196e31809a2177a55491a5f655788a07733ae5fdd2cb4d14cd6f61e04048d481a7d307126c4347c9122013c809c5a7271deb6f335e0") 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000fa6000-0x4)=0x6, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000996000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000007a000)={0x20000001, 0x0}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004f4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000044000)=""/81) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00001de000-0x58)=""/88) syz_open_dev$evdev(&(0x7f0000779000-0x12)='/dev/input/event#\x00', 0x4eab, 0x200) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00008e2000)=@file={0x1, './control\x00'}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000867000)=0x1e, 0x4) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000a72000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea8) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ea3000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x1, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000111000-0x12)='/dev/input/event#\x00', 0xd6dd, 0x20a00) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000898000)=""/132) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/sequencer\x00', 0x101100, 0x0) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000d2d000-0x38)={&(0x7f000022a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053e000-0x50)=[{&(0x7f0000382000)="c6612ba9811b3f86ca96b2e6d4087e25e1480a4d2166a606f99588dd83c9f3df226ad3f52cdecfa36bf3c3f351c42f7d34fe10258f2b3112598da1e763e304d869835c09738de9a27711a422e96102d010", 0x51}, {&(0x7f0000a48000)="a8d79c6d3cd0e6915a7dea50342443e6131353aca02f385ad84a97365bf17d35fc18ac1205fc435d1b9425e8c818dee571d64c718f3751bf96ca5316ec5a503bc58e81b566800d7f207662be6fc2506400f60b835ba6c0a774ed851f5817c968cc71a706a0980be062acaace8c5f4398ba876f0a1084746400bbbf9c4fa1f60971787ff95bb4647f6191fb440cd9a2af0d19dc51db62c85baa253494e907c060169f75b98ca60220ece521704303e1b32351fcc3974f45a614", 0xb9}, {&(0x7f000089d000-0x2d)="ebd1e53b6c9fabe50b180a3829b9d58cf58012e3ae630deb5f3ed11ce46d312ae4021664c330089093c6514a0b", 0x2d}, {&(0x7f0000989000)="872b6e31dcd1b8d354ce33c5d00eeb9d39f1659ca38b569bcaeef340cdfd0c9ddae0b89080faa7a5abc88769e26ee0e506eaf9d7c5b0f1d70d3fc7f318cd6e25fe37f6b3d74469dfb8a2a87701efc94775ca313f33c4a987e776499f2877a68d013fe04a44b91f4ad263493078d956fe7fcc6661108404a5178c607cb9226cf1b937fe0c74f1abb77c78e82cf55fb370f112e0f6c3f81096053d2f09a7b722f168097c7aba1fee8be4cbacc2c52c60634485f610a100f73b3573a41a246528b6f2f42aa8577f154b927325e52633572e34383c02a30a67bec3a7724ae70d10", 0xdf}, {&(0x7f0000f3e000)="4c577c81351d189147ef585eedf77688890376fcb822c1b8bbc5914be27dbedfa0d610e6a1f82d5b989d4ef7aaa9f64eefe271099ab6f9dd47eb4d7168d0a34b70ab097b7c12f9416233a41296706995134aee86c8159b7d96c13e8350faadec288ae06f0c0b4fed8243ff817f8bd9dd17bb4842483bffb2eb8ed86cbf866f542995c77a980f92c7fee11f7d2a6e7bb031d6139d3523976d745eed69522c6d959a6a5d4f3d4ee751f9ee1e849ecb3dfa50", 0xb1}], 0x5, 0x0, 0x0, 0x41}, 0x814) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000adb000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpgrp(0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000adc000)=0xc) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000739000)='/dev/hwrng\x00', 0x800000000000080, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ade000-0x4)=0x0, &(0x7f0000add000)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000adc000)='net/udp\x00') mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000ade000)='./file0\x00', 0x3000102) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000add000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000929000-0x8)={r4, 0x1}) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00006f7000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x10c) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00007e0000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00001f0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3fd, 0x9cf}, 0x8) close(r0) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000142000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0x18, "6d70feea6413c91efd57936019812912c98b736050f572cb"}, &(0x7f0000012000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000011000)={r2, 0x1f, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x410001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000003000)=[{0x40b, 0x5, 0x5, 0x9, @tick=0x3, {0xfffffffffffffffc, 0x10000}, {0x4d7bc00c, 0x10000}, @note={0x1e, 0x3f, 0x3e7, 0x2da, 0x200}}, {0x2c, 0x5, 0x6, 0x1, @time={0x77359400, 0x0}, {0x81, 0x10000}, {0x1f, 0xf6b6}, @raw32={[0x80000, 0x3, 0xffffffff]}}, {0x1, 0x2, 0x3b1, 0xe23, @tick=0xfffffffffffffff8, {0x4, 0x7}, {0x200000, 0x2}, @raw8={"66db61fb2fe156e19d015a53"}}, {0xfffffffffffffffa, 0x7, 0x8, 0x10001, @time={0x0, 0x989680}, {0xfffffffffffffff7, 0x1}, {0x0, 0x20}, @ext={0x15, &(0x7f0000004000-0xe)="25e32dd6894d24711a40a79ef9f9a50ed4667317d1"}}], 0xc0) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a31000)="4f127162be80b330d623a735e2758b67d8b03c56fae853ec61fc05d1edc708b75847122e90e07e3b1f452de229e31c8ee91f7915b1c468a02a0694f824f3e564eb3edc1ce3b4cd5fde56882750703a8ce9e5e33b6f0a395c", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) times(&(0x7f0000452000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000de8000-0x4)=0x4) write$tun(r0, &(0x7f0000438000)=@hdr={0x3, 0x3, 0x5, 0x7, 0x81, 0x6, @ipv6={0x0, 0x6, "96144e", 0x432, 0xff, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5c, 0x0, 0xfff, 0x0, 0x0, 0x2, 0x3}, @hopopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x7f, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x65, "df4b4b336eaec42a0ffdc91e0d9d3c9b5d264833bb5bc7d9604d835fec7213b3dec7e5bf75b3c6b4d528ae116aec4c7eab5f4b5da8bea7bd19ba8e7161ef1e2ab872b33f026249c925027b3536376526a7c5e0e8818e3c1fe9e8e1898338af2d4bc1a056e1"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xbe}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x913}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @dstopts={0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x10, "cbdacbdeebf551eef8b6cdc84dfa7eb6"}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @hopopts={0x4, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x8000, 0x14, 0x6, 0x2, [0x8, 0x1, 0x800, 0x3, 0x7f, 0x8000, 0x3, 0x0, 0x7fffffff, 0x100]}}]}, @routing={0x3a, 0x12, 0x3, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}, @dstopts={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x1000}, @jumbo={0xc2, 0x4, 0x300000000000}, @ra={0x5, 0x2, 0xfd3f}, @ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x1c00000000000}]}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x80000001}]}, @routing={0x3a, 0x6, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x100000000, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x880b, 0xc8, 0x1, [0x4, 0x8], "46f30665a6218cdef3d0e575f459b6bbbbd135bce28d46f5b2ad6ec41043dae9a1f01d2e883d7ed38c04d94bbc21fde0f4888382a88f50b23e42aec7583187eeed3d441e1fe572446deaf245f4d5dc4fc427ab3158260df6f78122968b07ea75a772029e836fed89def4e5bf17f9765c21cd74f11dcac6ff343bbd5a1e813a2ab3ac61aaeb865408a7bf96aa3751758ed6c250e60e62b6410c43483af5213bfcd150ee17df8a85dc04c39d3614a95a9dc91c945ac7a59521b0eb91780d2baa5341f42d5e70ea4591"}, {0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x10001], "f5edbbf83a21f17e8847897b0845f5beda9f6451aac457c0e24625d17dc0e05165"}, {0xffff, 0x0, 0x7ff, 0xef, 0x0, 0x0, 0x86dd, [], "ebd0adcb40088b1c7a98caf148bbb90ca10338117a4bb09095f6b43f531849b278fa2a39b4d8cba9418301396e3c3af9f0f240008b508c6b745c7681672a4a06488af789be5dffabd433d8f306180b0085f119f1dfea3df4d0d4c256d63d72753274fb4b90ccbf6af1d64ccdd19253024f9c52c928e1537f3079692a580a18a377ee3f45b92a610954d0e1bb68bbb3eae82c1d53fe360b7513f7f7c1d2542b9bf486b44f64bf952f6ea94387475b59eeb5a671b99f6dbd37c19b656ba93cf3e1dab53b43dd1f47811610048e9fb0457c4086109d929ce12793b0"}}}}}, 0x464) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000806000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00004ca000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b81000-0x50)={@mcast1={0xff, 0x1, [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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3ff, 0x9, 0x9, 0x0, 0xff, 0x0, r1}) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000055b000)={0x1, 0x7fffffff, 0x7ff, 0x40}, 0x8) 2018/01/19 05:03:08 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000020b000)={0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0x79c, 0x3, &(0x7f0000369000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x3, 0x6}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) [ 76.162518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 76.180434] sg_write: data in/out 8454115/1082 bytes for SCSI command 0x0-- guessing data in; [ 76.180434] program syz-executor6 not setting count and/or reply_len properly 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) fcntl$setsig(r3, 0xa, 0x2a) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) fstatfs(r0, &(0x7f0000cc7000-0xd)=""/13) 2018/01/19 05:03:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f00009e0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dd1000)=""/3, 0x3}], 0x6, 0x0) shutdown(r0, 0x1) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0xfffffffffffff3f0, &(0x7f0000008000-0x2e)="58730ba67f88c377183b180d98fe1bdca086b797f485ab0ac93dae8a176bd776d892e4953bd9c1a47bd152c22cfa") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000009000-0x4)={0x4, 0xffffffffffffff11, 0x5}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000006000)=""/118, &(0x7f0000006000)=0x76) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x10)={r2, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00003a6000-0xc)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) gettid() recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000322000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x10081) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000589000)={0x8, {{0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00002ec000)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000001000)="ccc243cb6aa36aa286e4fbba33207f9aed6b04988aca44ba345fa5461135d37ad79069c35c7e252bda5873ca73fcd41db70e5656dac09ecbc47bde98d0b465ec4293957c8f4962872d8937c4814914550301de7ddab968443f14974f1a4aeac809d9cd1fbc4e2de037da914abe5f3b2fc7b9adf899c6b901b56ab120205372193421f0e6eb5d1ed21a92d4c218b36264cff9dfce9299e0876589affb2772027b715210d3eb06077f213af5681d6723a5572b694363d687dc8f5fd8eaa700c09d3b71e9ce418f142860933124608d97259b5d8ac61d732ca0e38ce80494daf1df10", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="bb13bd2015f03fb81b985175a13980c57767a59480644b216760240b7701b1f79efcdb9f06efd4234b9a34d32fd645c0c5b21bde7eec67af710689aa77c1d9819b542827c6dbc3af4f9ee9b3311c589332871990b13723960f8c86814fa1bdcd6df2fbb8dce568726d99c0b4bae9da38c5f1c804a86bb694255ecb307b11c8dfb942f60e9d32caeff5abda9e0209606f9a3e4b0c8bcdc262588825f3") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x634, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x9, 0x80000001, 0x6, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0xff, 0x101002) accept4$ipx(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000a000)='./file0\x00', r1, &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000c000-0x22)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000c000-0xac)='/dev/sg#\x00', 0xfffffffffffffffc) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000004000-0x30)={0xc700000000000000, 0xe58, 0xffffffffffffff82, 0x859, 0x80000000, 0x2}) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000083d000)='./file0\x00', 0x101000, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008ba000-0x1a)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c1000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000148000)='./file0\x00', r1, r2, 0x800) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000696000-0x38)={&(0x7f0000fb7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f29000)=[], 0x0, &(0x7f0000fe2000)=[], 0x0, 0x0}, 0x0) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001e5000)='/selinux/user\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000a76000-0xe)='/selinux/user\x00', 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006c5000-0x8)={0x0, 0x1a5}, &(0x7f0000d1a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000368000-0x8)={r2, 0x1000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a1a000)=0xfffffffffffffffe) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ff0000)={0x0, 0x0}) close(r0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007cb000)="62a846b84bf2d9064fb24b83e4920147", 0x10) truncate(&(0x7f0000ea1000-0xc)='./file0/bus\x00', 0xff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d10000)={0x4}, 0x1) lseek(r1, 0x0, 0x4) chdir(&(0x7f0000037000+0x5b9)='./file1\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000406000-0x4)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000555000)=@assoc_value={0x0, 0x0}, &(0x7f0000e10000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cb3000)={r2, @in6={{0xa, 0x2, 0x34a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb9000-0x4)=0x8c) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000bda000-0x36)=""/54, &(0x7f0000753000-0x4)=0x36) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f6f000)={0x0, 0x96, "47a008836826e3369ae5b4bb8d1f405778369d9887f6589e6e2b9bfcbf5a7006f77a30499fcd30a447bac6c76a4eb975fc0129a924ce0601ef922521cebecc64cb63c750564ca4864ce5ba7f0498f712f99f51bf788464dfe7ad86362216b32c17cfcb6b7029d5760d7bd02f5f6b60d7378b7202c23ccf81e2536d8c33a393e39a86c68ee7b64331d255f7999d5427e576d89c26890d"}, &(0x7f00008f6000)=0x9e) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005f1000)={r2, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 05:03:08 executing program 6: socket$netlink(0x10, 0x3, 0x1d) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000910000-0x4)=0xffff) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d46000)={0x6, 0xffff, 0xf20, 0xb42}) 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000e75000-0x5)='user\x00', &(0x7f0000e75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000346000-0xfb)="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", 0xfb, 0xfffffffffffffff8) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e76000-0x5)='ceph\x00', &(0x7f0000e75000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e76000-0x5)='user\x00', 0xffffffffffffffff) request_key(&(0x7f0000e76000-0x5)='user\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b4000-0x5)='user\x00', r2) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e77000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x3, {0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fffffff}}}, 0x3a) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000683000-0x12)='.request_key_auth\x00', &(0x7f0000e75000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e75000-0x3b)="766d6e657430707070316367726f75706c6fcc2a5b707070302d2d25657468312b7070703129246367726f75706574683121736563757269747900", 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000d1f000-0xd)='dns_resolver\x00', &(0x7f000045e000-0x4)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000ba3000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x748e, 0x6, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00001a1000)=0x0, 0x0) 2018/01/19 05:03:08 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/ip_mr_vif\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000014000-0x8)={0x0, 0xffff, 0x7}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000f000-0x10)={0xfffffffffffffff9, 0x2, 0x8, 0x350, r3}, &(0x7f0000012000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000001a000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000001a000)=0xc) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000002000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000080f000)={0x329, {{0x2, 0xffffffffffffffff, @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) socketpair(0x804000000a, 0x2, 0x4, &(0x7f0000a6b000)={0x0, 0x0}) syncfs(r1) clock_gettime(0x7, &(0x7f00002f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000de4000-0x40)={0xff, 0x60, 0xfffffffffffffffc, 0xffffffffffffff8f, &(0x7f0000fc3000-0x1c)=""/28, 0x6b, &(0x7f0000651000)=""/107, 0x900, &(0x7f0000a0a000)=""/4096}) 2018/01/19 05:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4000000000000000, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) userfaultfd(0x800) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x3}) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d95000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffff6b) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000bc1000)='./file0\x00', 0x6) 2018/01/19 05:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000088d000-0xd7)=""/215) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000fb000)={0x0, 0x1}, &(0x7f00005f5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b9f000-0xe)={r2, 0x8, 0x3, [0x401, 0x6, 0x101]}, &(0x7f000021a000)=0xe) getsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000ac9000-0x1e)=""/30, &(0x7f0000892000-0x4)=0xfffffffffffffe51) 2018/01/19 05:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000685000)={0x8}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00003f9000)='cmdline\x00') readv(r1, &(0x7f00000e9000)=[{&(0x7f0000751000-0xf2)=""/242, 0xf2}], 0x1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x81) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d0d000)={0x5}, 0x1) 2018/01/19 05:03:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(0xffffffffffffffff, &(0x7f0000b5a000-0xd7)="5f96a84bf6a0e13de16847ad3ed9ea5190c0c996ee8b99744cb747cf4b49091e0819ad498e5fbb7d1914f6e5f4f2dbe31c1858de64c20c393d372b20ad945274ffea3bc5a9f1fa684a6ab8b25c9dda69b4e77b9be570bcbecb0de1c3e363d7e738b634003bde8ad936df23d63f167be0680a2b7ef69fb2075606781f7f9ccbc6af3ab9834fe5e9722f8397dae0dfee49b17694bd957b26ca81a571adb6d7197b2aed411203ebcae4597fa032762d4b108ef28262b7c60258dfa5d3d56ee7c79c809ffee167934922355674d8b87fbaa1f2e85d330083c3", 0xd7, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000837000)=[{&(0x7f0000e75000-0xc1)="c85ab4435f8194ec63e3a62bc600bfa8f75887d522d2f278bcb5d2b577aba591d3934be17746b97a4c2ceac7de8b605f7821749e30812578132cc628aaa4ca94406cf1859414390f3f0184f0827c4f4ff5cd30a18f7686fef9c509ff731b1419d6eec5ee4e817a530402343fd17713d3ed12e6ca95fe67f6ceeba248baa3350e46b9e6fedd83617f94a7c6a1b70767fd15d53cde0bf80dc7a5867ea6bf631ddf71ec4586c13b1e8b7466cdfe133ea4906105b3c1ed6532820bece0a139a3e24ff3", 0xc1}, {&(0x7f0000e75000-0x9e)="b2075600973328dbc6014f26c3be92c76d0a14f2a6cd0845e410411e5bc4d4d6314e905ba0c1216f9d0c83e58a1f60757881fa933f39b33503b45aacc9f6a8942effc34d3890697c42fcf66e88477983e09f492d34f3aa44df2b7b35011d25f5bdf9eefa921dcb1078945827aba8756f85fb571ec46da5a8b3b0d46735df456d8e1e95fd232447644061ca50c64e29e44fa07e53c260d8a9122574b26c01", 0x9e}], 0x2, 0x0) 2018/01/19 05:03:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000003000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r2 = getgid() setregid(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9b4, &(0x7f000028f000-0x8)={0x0, 0x0}) r0 = creat(&(0x7f0000f7c000-0x8)='./file0\x00', 0x8d) socket$inet6_udp(0xa, 0x2, 0x0) execveat(r0, &(0x7f00009b0000)='./file1\x00', &(0x7f000077a000-0x18)=[&(0x7f0000d3b000)='\x00', &(0x7f000061b000)='+}user\x00', &(0x7f0000ca6000-0x4)='em0\x00'], &(0x7f0000a2e000)=[&(0x7f00008be000-0x1)='\x00', &(0x7f000010b000-0x1)='\x00', &(0x7f000065b000)='GPL\x00', &(0x7f00002bc000-0x2e)='selfselflonodev^selfvboxnet1*#-selfproc}wlan1\x00', &(0x7f000054e000)=':\x00', &(0x7f0000d63000-0x5)='GPL#\x00'], 0x800) r1 = getpgrp(0x0) capset(&(0x7f0000440000-0x8)={0x19980330, r1}, &(0x7f0000092000)={0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8}) 2018/01/19 05:03:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e18000-0xf)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x4b, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 05:03:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000882000)="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", 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ad000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2c) ptrace(0x4208, r2) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000000e000)='./file0/bus\x00', 0x8001, 0x80) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x50, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:09 executing program 3: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000872000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2000000000000001) 2018/01/19 05:03:09 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cee000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000)=0xe8) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7f, 0x3ff, 0x2, 0x8, 0x3496cbb7}, 0x14) pread64(r1, &(0x7f0000000000)=""/145, 0x91, 0x0) 2018/01/19 05:03:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000f26000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000086b000-0x4)=0x8) 2018/01/19 05:03:09 executing program 0: r0 = socket(0x2, 0x80000, 0x6) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a84000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00006e4000-0x10)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c66000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000149000)=0x0, &(0x7f0000026000-0x4)=0x4) setitimer(0x3, &(0x7f00000f5000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000126000)={{0x0, 0x0}, {0x0, 0x0}}) link(&(0x7f0000470000)='./file0\x00', &(0x7f00003f6000-0x8)='./file0\x00') 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0xffffffffffff1228, 0x3}, 0x6) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7fffffff) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/pktcdvd/control\x00', 0x4100, 0x0) setsockopt(r0, 0x8, 0xff, &(0x7f0000c11000-0x3d)="0b1356803e518575b8de92eda68dc87be94002fe4f2079a27cdc98303aa37dea3699ce50840f5a785e53e511ab17e76f8e1f47670220c148097f02384f", 0x3d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000018f000-0x6)={0x0, 0x8}, &(0x7f0000568000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003aa000+0x6f6)={r2, 0x100}, &(0x7f0000cfa000)=0x8) getpeername$inet6(r0, &(0x7f00009bd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000095a000-0x4)=0x1a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007f3000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1}) sysinfo(&(0x7f0000b24000)=""/123) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f21000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000344000-0x4)=0x10000, 0x4) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) bind(r0, &(0x7f0000c8e000)=@ax25={0x3, {"15af0305732dbc"}, 0x9}, 0x10) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c46000-0x7)='status\x00') sendto$inet6(r1, &(0x7f00008ae000)="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", 0x1000, 0x800, 0x0, 0x0) prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000439000-0x4)=0x0, &(0x7f0000fa8000+0x609)=0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000575000)="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", 0x1000) ioctl$TIOCSBRK(r1, 0x5427) sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/19 05:03:09 executing program 2: pipe(&(0x7f000038f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000cdc000)=0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x2) 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x3}, 0x6) 2018/01/19 05:03:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) ppoll(&(0x7f00001ae000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000056f000-0x10)={0x0, 0x0}, &(0x7f0000fb6000-0x8)={0x0}, 0x8) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000545000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000033d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xc3)="722bdb27bab20658b7e22d6be92e1f4898e3768ea5482fd583a901ae04736181259a203600b7b5ad6b5acb0a84b285523b92dd3c9b669be441f2516d9e76420437973f5be50c0ba607e6be5f33c65706749229e70a5d8ef491b12ef5fec0ed9acf11ce75429c683081e3b741e1599041792acc8deeeec0e1857a3c8299f605f81b209fbece597054c2319803b9c965bc75dc881f2774aae18c147c7164d9d3f0846d54bb9176fe66a0ee2706cd3653b21e5d41d73214a935584973dca42db8b9becd42", 0xc3, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00002a6000-0x99)=""/153, 0x99) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e75000-0x5)='./file0\x00', 0x0, 0x100) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000583000-0x4)=0x2, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20080008}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x40301, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/19 05:03:09 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000e72000-0x4)=0x3, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x34, &(0x7f000096e000)=0x2, 0x4) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x2, r0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r1, &(0x7f0000f60000)='./file1\x00', r1, &(0x7f000040c000)='.') 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000722000)='/dev/input/event#\x00', 0x8, 0x100) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/19 05:03:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b0d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000626000)="af1292b18921110215327863ef90dbc458451ecc8ed52b9a90aaece02715ed306248ab97d997ea9f8c7ccd59da44492a673d2dab9cbcfc9ac5c105f278f6eaece553ff0a040db341a25fa9b7df104e0cd74c0898929616435dbd4abab7fde5b483a28720b0f0c25cc7505196d30358d0c96cfcb0cfd6af515b0855c61ecf0f", 0x7f, 0x20040080, &(0x7f0000198000-0x10)={0x3, {"72827e4bf88517"}, 0x10001}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) sysfs$2(0x2, 0x80000000, &(0x7f0000b95000-0xfb)=""/251) 2018/01/19 05:03:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) sendmmsg$unix(r1, &(0x7f0000006000)=[{&(0x7f000094c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002c3000-0x10)=[{&(0x7f0000306000-0x79)="735a69c788135a5e675cddfcc853a86be65f44349f2aadf1cde6ad3744a098ddfd803f3a9aeee378255a96df3b967709d609a7aec1401dd44b1aafbe5d0f7a3e9d1ef41b7be5dec20dfa55fc3e5e0d3c6d079327b9917c6182d2d5a059d7bb6bac88c64aa129dcf518fb4609de2c49c0e95f14428d3972bc82", 0x79}], 0x1, 0x0, 0x0, 0x20004884}, {&(0x7f0000845000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000084f000-0x10)=[{&(0x7f00002ef000-0x9a)="338e8dc79bf3e7aa64ed6c5f57a4a71729cada845cb11877e4077682478e1c31a922f8b9cce256966fd9ffdf23cc7ef3a20e4e7188d80e62f90b4b272cbee048afa888ed5b87389441f029819ed190cd066938150d094fdc42087b3e27e8a7f45fdf5ad94a2aa7630e6f465ab2539b6d5686c0568826a3d8931f668470cd6a654f101982d0603aedc4068c38c71f295b5041e6d51a56c02ba034", 0x9a}], 0x1, 0x0, 0x0, 0x40080}], 0x2, 0x8004) fcntl$setsig(r2, 0xa, 0xd) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000ec6000-0x10)={0x0, 0x0}, &(0x7f000025d000)={0x0, 0x0}) r0 = creat(&(0x7f00007c3000-0x8)='./file0\x00', 0x64) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3c000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a4000)=0xff25) bind$packet(r0, &(0x7f0000702000-0x14)={0x11, 0x1b, r1, 0x1, 0x43d727b4, 0x6, @random="fb7e8086cb7f", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38, 0x20, './file0\x00'}, 0x47) 2018/01/19 05:03:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r0, 0x1041, 0x0}], 0x1, &(0x7f0000f64000)={0x0, r2}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x3) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e74000)=0x0) connect$l2tp(r0, &(0x7f000020c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001e0000-0x4)=0x400, 0x4) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000652000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008c3000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009c7000-0xc)={r1, 0x0, r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a64000-0x4)=0x8, 0x4) lseek(r2, 0x56, 0x4) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000722000)='/dev/input/event#\x00', 0x8, 0x100) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/19 05:03:09 executing program 6: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='yam0\x00', 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x33)=""/51, 0x33, 0x10000, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="574070b33de9b72c925b416f2194ab2e"}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000002000-0x8)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0x8) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000470000-0x10)={0x100, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000892000-0xd)='net/if_inet6\x00') pwritev(r1, &(0x7f0000344000)=[{&(0x7f0000dc0000)="119bcc63dcd8c8e14f317c19bcf328c526ecb7521e42fd88bcfda56d851d5fd7a495008c2b904897e793852d183fd947782606764af206d6cf8f5f30d5f7ac177bd38ffd3e48305fd6d1d5d37f4e02ab0028e7b6bc5eabcbe660cd2873f835a24a938bc9a0b4e35f5847606210c545dbcee90ae9da60a0c9c61af96ac24ee347f0c6e7eb9b27e854c64ea72af811256e8fbf7de84d5858aa75013e2726b991255debff3f17026685c491f9bc786119", 0xaf}, {&(0x7f0000f0a000-0xff)="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", 0xff}, {&(0x7f0000e77000)="9feca6acb9f62826376d64d2f600b16ea53baa786eaa0973812c0307a8cfabb6ce7c087aff0ad0c1cf12b6f06fe545dffb940052bf8bb7d30527b19be18983279eb573612493ce578bfa6a803e912b11c5", 0x51}, {&(0x7f000079c000-0x58)="e7940bc7d9d3a1f9db44ee74beaf12ff2cb443bedfd38ec516c6dff6f494fe7e9f657e8c38eb1885d524ef775ff39b4bde4061b4df1a9499f017e0fab85d06e37767e4740803cd07b46f7b9cb5282f6be4e2f8c8446afa42", 0x58}, {&(0x7f0000df2000)="ae006d4c6c379634a604b0e1a106d0059a968effb280e24781684168acd5c636343ff96ea0ae47e0dd41b760e5c06faf675eef98229b70222aeafb2581aa455e30c9a47339355f80aee0e9cd9a8ca256c3152364ee6aaea4324345dcb101fd6cf194c512302048c473c0c6cc6710fef95cb59ad05a6dc72beffc96fa5ef8751a9f6e9a8f3fb85f0e481a5a461d22babae4e5e9a2d2443fb402674d15215a2ed57a17ada9428af43c22809dd887b1756e801a1a3af8b87621067a2d7fe7c1ef36c8ca1f710f734c09e77d9a5b8a299137f161044faac848b7966cb3c4433b4ac0532d5568fed61b9c6d1a", 0xea}, {&(0x7f000014b000-0x1000)="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", 0x1000}, {&(0x7f0000f66000-0xfa)="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", 0xfa}, {&(0x7f0000f42000-0x75)="43d2b6a0cf8f2846d77e2c9f988468a71159f450e6ce403cca8ad9cc4c1165aca71ca6e7a9369f54f966e0d77a617e6d784bf56685292027a8f87eee36341fb9579fa4678e50fdef24a8f36dfe7b9051f647165a07a1691500cb00b8b4d4650db86b3f4abaade29cb887856796c347850e7ab98e41", 0x75}, {&(0x7f0000426000-0x84)="896b562b8e0d3dceab9165115e086356d9563a5d970e19a2e6b78134f28a5426c9d614359d73f159003b6f8637471dc727f79b0d810e111eb630d6c7676f3190217ed275b4259508060d7f9e447b1c7c1a6b7b777461f60c882ae216188a5bc83a36f875bbc9d91b146b88a92e619f359848366fe4ef6d449b2f13b9350589bac2994fca", 0x84}, {&(0x7f00001ed000)="c03e90d0a6c65126a71e5e06670163ddc3c45d389cddc83569da1d8608fd8d7d690ebedb31aae05f0219ac417fbfb83725db9a01096047a35e3efe0936bfd093eb1841dc6d796556b39e7f36e39f31a68db95020d59e8d7dfa767ccd20a0e7db8c", 0x61}], 0xa, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fc7000)=0x0, &(0x7f0000cd2000-0x4)=0x4) lseek(r1, 0x80015, 0x0) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000d64000+0x2f2)={@generic="f85bc1310e728c35799967bf4a689378", @ifru_mtu=0x5}) 2018/01/19 05:03:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a52000)={0x0, 0x0, 0x0}, &(0x7f00006dc000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3d000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x1, 0x0, 0x2, 0x0, 0x80, 0x3b, 0x0, r1}, {0x0, 0x6, 0x5, 0x1f, 0xfffffffffffffffa, 0x6, 0x77a9, 0xffffffffffffffff}, {0x257, 0x9, 0x40, 0x80}, 0x7fffffff, 0x4, 0x0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x7, 0x2, 0xfffffffffffffff7, 0x77c, 0x2, 0x80}}, 0xe8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(&(0x7f0000039000)=[], 0x0, &(0x7f0000e3d000-0x10)={0x0, 0x989680}, &(0x7f0000f77000-0x8)={0x0}, 0x8) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d96000)={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000073c000)={0x0, 0x0}) 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e76000-0x1)='\x00', 0x3) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000be3000-0x1000)="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", 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000186000-0x10)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000635000-0x8c)={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]}) write$sndseq(r1, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f0000356000-0xb4)=[{{&(0x7f00001eb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x1, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}}}, 0x0, &(0x7f0000ebd000-0x80)=[{&(0x7f000056b000-0xd3)="3d56b55968357c6825b95f0fc2b39814122967389240e805ea10b782df2aa471067da1d968df7c1044bfe92329f24329a3d1d228e251ec836fc0ced390ce4c753712e5a288d6c27086b51bc9a2b4dffb1a7f84ac2c2033b43f914ffe56c9bfaae104a2d45cc8da2ec5b301dc35618a54c6552aa00d8536e0809a49c26c9a8af4d7f3908b8d9f4ca8b267e3f5805ccf0c960074fb8d0f61472622cede14a3f2f0059abacf8eca1df76a9bcc2f7f1afea1ce484892e096a5abf9caaf7447d5ac97d4b83fef21e6b58bad3c4ee285dff025c7d69d", 0x0}, {&(0x7f00002c5000)="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{0x0, 0x10f, 0x7, "a755539e72d6ac7393f9a92be71916fc22fa50f1a68f7808bcb20955e957629c11aa2b6081a5724e38eb8109e9314d623674a284c03ba8653e46e8225391fdbc59ba6cf2085d5b81db41d0e08e2893ca05fe2746eaf83bfd64c2d75e1046b6b028c05a7e2eb243d8fce061a4c536cef81c2d4903265003e322aa79b87f7b40bd79888d634b0d6d851589c5c9e7495478b7dd577939b5c26ac814c2304fdef6b54be078b43dba9b2aace98a39e61a2ac03fce242c954ec4a15441"}], 0x0, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f00008cf000)=[{&(0x7f000092e000)="7fe27a400523524ba3c328a2a1ff96cfe70d7f9c3821e4c74e8af75aa12ef20e74f1e97b2fe80f2d3fdc10e6b4120ede3a0f1432b1744722691564319b29ef56600f34a181757bee599d442f86108caee3721ef38f5fe0ad11c631deff3b9f899dd06b415742af16ac332cb14b4e085a95e2282bf575844f8654b2fbb446ea7622f062c8c7f5c262c50cd0a3fa339ebfe117633be1397ea103ba14e99c5bc6ea", 0x0}, {&(0x7f0000ad6000-0x97)="eb98f40c175149771bdac4fc8b5e1cdc16166e27deaf31327a34d2599eb516647284edc40784ffb999486f21fe49f8d4c0e4bb40bb18edb1f93a9c6919b8792f7b362a5bb7ce32fa5e60c757abf4673af2c827c78cbda4957945a633cca002f445b5d7b82944eeda0b94aca25159aaa6c263a4dbc50e38a652e744b8d81f6e7d65d6f39fb771eb118cd91b84b744a5ca3bc9b78603a28f", 0x0}, {&(0x7f000015a000-0xe9)="3c6e8ef2f1733b61338599b220031c5664355d15f3c6459f129f5255323c2371e7d673d5e09c4e48221d1445e0dc2430e08622008bfdaead9de8978a01668b546d9ba9ea13762721417292447899227c6af57831af69b718ab437aa7a631b88a424a55f835a19b54abba781464839c29d89de0f987aa9f3878d2efe96a13b07e94474e2a784de2c963706ddbdf731941c008a8622edda831fa8c5c141a23b0f1ded820688be9b9680202e5ecf69e5f4078c8bfe52b5feab636fce43d375da8b94fba9e09ebe5551090e4f5995c6750ad85207d35022f5f458c8ffb4790a936681a40f3fb3b1b81323f", 0x0}], 0x0, &(0x7f000003f000+0x950)=[{0x0, 0x10c, 0xe829, "0ff12abf"}, {0x0, 0x10d, 0x6, "92fea52be0136f747abd312f74aa5c3053a0e596976a58b06196896e42b39ee8241949a20e20f7589c2e2745a3c44b065355cd0eac0f6e322dcbdabe9452fba6683b76a0871e0ff10d7c8b8c53dc9b829bd9a9571dec6bf3"}, {0x0, 0x119, 0x7f, "d77dd2a935a54767cd32abf6189e0153086a30e08f0f34ddcbeac321f844fff6d9a98abdd379fea195c518b7575102647b0988fe6ac4f3ea78d5f4c0fbd4fb3a142dbf119e0a8fa3ce529e5dacd6162114c90fb358da38763c00ad18bf0233e806d62cd0b57812c40542c35e2a6cb60506c4ea920122c737e344462843b6b2a77f60ef01d7b67bd79a20f041280526c811f538ea839e76daa24a660d05740e30f8772b1d"}], 0x0, 0x48000}, 0x40}], 0x1c5, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d25000)=0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f35000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000076000-0x10)={&(0x7f0000bda000/0x4000)=nil, 0x4000}) wait4(r2, &(0x7f00005ff000-0x4)=0x0, 0x80000000, &(0x7f0000361000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000a1c000)=""/254) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/sg#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) sync() ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000fdc000-0x83)=""/131) msync(&(0x7f0000194000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/19 05:03:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b4000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000740000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00002d0000-0x8)='./file0\x00', &(0x7f0000c02000-0x58)=""/88, 0x58) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e74000)=0xb) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000d64000+0x2f2)={@generic="f85bc1310e728c35799967bf4a689378", @ifru_mtu=0x5}) 2018/01/19 05:03:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cd3000-0x12)='/dev/input/event#\x00', 0x0, 0x880) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e1c000-0x4)=0x3fffffffffb) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000af3000)={0x3, 0xfffffffffffffff9, 0x3, 0x73, 0x0, 0x4}) r1 = syz_open_dev$usbmon(&(0x7f000084a000)='/dev/usbmon#\x00', 0x3, 0x8080) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000178000)=@common='vcan0\x00', 0x10) 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000e75000)="f4", 0x1, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 05:03:09 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000001000)="8ae2167ab79a19a3ae1c456b490df83dc48760c45c25431b27a4f2fdcf6f91991f69552833fc41561f3d0d39a89208ce5a697a313826ee255f80ab", 0xfffffffffffffeae}, {&(0x7f0000000000)="ca6da967c14f8fd225b72d762c50b325cf7c05c86e47d55da6796a4b9142cf8b5c0248190003490dde56248f4d0635e54264e07707842b8233130df7d1b9f8f592595d147db6b6b76533009f165d510be6f9cace0dcc75cd419c80b6ad729e58cffe2311316cb5d95bfffa1144f53721156e9ba5a55ee6a02c0e2134012b01731c427d7c7245458def1647cb4c416aa09e5c81236d87729961ac29ced999654491c21425e7df793cb1ee8951d2d93fe0ac7d03f070f438574fb65d8deccb2a61e664845c86b9ee4a3d38a2a9958311863b50cb41d0e645b5957c487dd6596d4aee6f9489a881775446f1dbaebc4f56967907", 0xf2}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x206, &(0x7f0000003000)={&(0x7f0000003000)=""/219, 0xdb}) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000000)={&(0x7f0000002000)="f132d376dca28bfb8d486a819e07f25bb4113f24887c87ac0d3b19d33d8bfa39fdcfd36fad7274ac11042fab4cbc254efa2d92ca116661b5ba6f187edd180af4b6b7be1b16a36d3ac9ef9eb065957d26733b8e2dc38542254f4ec0e3c12b3fd465e258b1e35fd877c1868b3bf1f3081b12a2cd423e4bfa5576e677c29f3808171b92b53ad639025b11a640129e14673a4384d2a1b74fc29ed525516a07ceb8ea54774b5c8c83fdb2b6af", 0x28b}) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c7f000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000314000)="2cd2cfd6308a51da514e30468078b7b9edc16c4b63d21f27cd11ed5c4072a8c3e0fadf43447164b25090cc2c45daf6ae79b1bce051748a3c0f694c1070ed671f8adb7b8cdaee67b15ad80044651cfc51ea323e181d0472b059ec736d6dafc5b894bb4ccb84e4ce61f809ffb345a6db5cc0b41dda82a3c701eb38f2fcb5d0e4ede2beaa7a6e5add769555b3f0fa433a2b879c61c39accfad15eaacc2a74e53c636bb154dc29bbb59a9ce81b9acf7c013231d829a54e7a56b0a9a56f965a7f3699ef4b86fd12676c03be81e9", 0xcb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e75000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e74000)=0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00005de000-0x8)='./file0\x00', &(0x7f0000133000-0xc)=@known='trusted.syz\x00', &(0x7f0000ffb000-0xad)=""/173, 0xad) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x10000000000000) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000486000-0x4)=0x0) ptrace(0xffffffffffffffff, r1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000082b000-0x10)={0x0, 0x0, 0x80}) syz_open_procfs(r1, &(0x7f0000b56000)='net/sockstat\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fad000)={0x0, r2}) 2018/01/19 05:03:09 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x2}}], 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000)=""/4, 0x4}], 0x1) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b1000)={0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000084f000-0x8)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r2) 2018/01/19 05:03:09 executing program 1: futex(&(0x7f0000000000)=0x0, 0x8c, 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x8) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 05:03:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1800402, &(0x7f0000000000)="c6646741d9b50a1600002d109f2fa344621cc880b01635086e72d42628455f0d044f735065ab1e5b55aa7873041995479a145d0c7f353967d8d66f9bdf9551c48b", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000001000-0x85)="cf5463745275d04aa120e208575d2ff1737ecf7082baaed47c0c96bb4fff00000000000000b8463fa6e34fa3cab2c230733ff9b2aa093b027971ee0ff09682d2b3b17d4e255749035adc2876af9e3e9d85f7c60f45b8f83a324d354d442cc2d1df43fdbe5d37677c76ceaf28b65fd570db818444824cd52e74bfa4daf8099acb9bbbdc75db") set_tid_address(&(0x7f0000ac2000-0x4)=0x0) 2018/01/19 05:03:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e74000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x4, {0xa, 0x0, 0x9dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}}, 0x32) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x4) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f000058d000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) lstat(&(0x7f0000203000)='./file0\x00', &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000092000-0x8)='./file0\x00', &(0x7f0000a2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00005b8000)='./file0\x00', r2, r3, 0x400) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 05:03:09 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007bf000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000b39000-0x8)={0x4, 0x338cb3c8}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000e78000-0x4)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e76000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e75000)={0x0, 0x85, "b4e1e232139d6e26f971379ab26debcc6a6bef1e7a5f450b8897bb41be834270fb76e050ebf30cb035141374bd5f962fd545e11bb6ba01a791396a939e8cc97d1e85be6ee7432e2e215c419223a19d013fb2511b2a1abfbdcb0e55d4a42836b1456c3475cebf448c655c953d43858892484da7a495b97369100fe11837743faab9f599bc6e"}, &(0x7f0000e76000-0x4)=0x8d) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e75000)={r4, 0x2, 0x3, 0xcf3}, &(0x7f0000e76000-0x4)=0x10) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e78000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000e78000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e7a000-0x4)=0x1ff, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e79000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 05:03:09 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/sequencer\x00', 0x20002, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f8e000-0x8c)={0xffffffff, 0x0, 0x6, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000441000)=0x2, 0x4) 2018/01/19 05:03:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) 2018/01/19 05:03:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0xb, 0x1, 0x947f, &(0x7f0000444000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00006a5000-0x4)=0x6, 0x4) r4 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000053000)=0x0, &(0x7f0000887000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003ad000-0x8)={0x0, 0x1}, &(0x7f0000b99000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000594000-0x10)={0x0, 0x2, 0x80000001, 0x20, r5}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b19000-0xc)={r5, 0x8000, 0x2, [0x7, 0x8841]}, 0xc) 2018/01/19 05:03:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000873000-0x8)=0x0, &(0x7f00009ff000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000570000-0x10)={0x7, &(0x7f0000d46000)=[{0x1, 0x6, 0x7, 0x0}, {0x9, 0x7, 0xff3, 0xcc98}, {0x5d, 0x400, 0x5, 0x2}, {0x1, 0x3f, 0x5, 0x3ff}, {0x6, 0x0, 0x114, 0x67}, {0x57b3, 0x5, 0xfff, 0x8}, {0x81, 0x9, 0x0, 0x7}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/19 05:03:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000007fff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/95) lgetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)=@random={'btrfs.\x00', "73797374656d865e00"}, &(0x7f0000001000-0x63)=""/99, 0x63) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000012000)="9eac83cbad1b327816ea876fcbc39155373af8ad2c238c8ebdb92d5c4cf94193bdfc81", 0x23, 0x40004, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dd1000)={0x0, 0x0, 0x0}, &(0x7f0000f8b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e0b000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fd3000)={0xfffffffffffffffc, 0x0, r2, 0x4a, r3, 0x4279, 0x5, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000631000)=@common='ip_vti0\x00') fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) dup2(r2, r0) 2018/01/19 05:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b04000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) accept$ax25(r0, &(0x7f00009b4000)={0x0, {""/7}, 0x0}, &(0x7f0000047000-0x4)=0xc6e3) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/19 05:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fe0000)=""/40, 0x28) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x0) open(&(0x7f000085b000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f8c000)={0x0, 0x100}, &(0x7f00000e0000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d4b000)={r2, 0x62}, &(0x7f00001c7000)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a4000-0xb)='/dev/hwrng\x00', 0x18280, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f000049e000-0x4)=0x1ff, 0x4) r5 = creat(&(0x7f0000d2d000)='./file0\x00', 0x22) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000145000)={r3, 0x9}, 0x8) mkdirat(r5, &(0x7f0000366000-0x8)='./file0\x00', 0x1d2) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000053e000-0x10)={0x0, 0x10, &(0x7f00005e8000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c1c000)=0x2394e97cb8e17853) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000cc2000-0x2)={r7, 0x6}, &(0x7f00002e0000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000809000-0x50)={{0x0, 0x0}, {0x0, 0x4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 05:03:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000921000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xfffffffffffffffa, 0x1, 0x3f}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b2b000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xa0, 0xfffffffffffffff7, 0x100, 0x8}, 0xa0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/19 05:03:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000042000-0x38)={&(0x7f0000d57000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000026b000-0x164)={0x164, 0x2e, 0x800, 0x7, 0x2, {0x3, 0x0, 0x0}, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="dbf986deb80439ab47049303455576639e27cbd79caad7cae72530881f3862786f93bfef96fe57c962e19f92dfe45d7bbd646151", @generic="e1f089bd5ef9a8666caeca98b959e3af501a4f16c080e37a5441b02169ef14c9fc9db08084ee5934d6e1d92d0a20065079a390d08558f11609ba776f3762d9cb2854348353490d556084577a9027de06d851376373768cd4a10fe8dc4b374f29f16001b69401bb150a737d705a16400ce3e85a94f3aef43a1f880695b622189d60582ab6d6b3ad1fce8433", @generic="89f4e5e0a4c1db9ad520b63ee2ed29ea0ee0b44fb759aef6bb9ced1b46bf558fc63350de05df7c4ac414dacf900dd02451b60fe82a8b7ccc18f3a32cec9f8fe7dd5807ca30", @generic="869e16523b622961b38c27f74079ce1f8d191259b2dc2aaf89cd45a06fff7eab6e08b44a22d4abca12db1568b022c6acb38977"]}, 0x164}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x2, 0x70, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3d) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) 2018/01/19 05:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) ftruncate(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000048e000)='/dev/sg#\x00', 0x7, 0x20000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, 0x0, 0x2) 2018/01/19 05:03:10 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bcc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eb0000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001000-0x25)="049e10ca5010c3331e24bac6fdaf1959d5e8a45554c2aa1d316635fc86b6cdb90d5cf555cc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:10 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) fcntl$setpipe(r0, 0x407, 0x47b6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000000d000)=0x4, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) 2018/01/19 05:03:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x6, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000-0x8)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000002000)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/19 05:03:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) openat$keychord(0xffffffffffffff9c, &(0x7f00007c4000-0xe)='/dev/keychord\x00', 0x200, 0x0) 2018/01/19 05:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf6000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b94000-0x8)={0x0, 0x0}) socketpair(0x10, 0x0, 0x0, &(0x7f00005b4000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000438000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9d) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ace000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00005ea000-0x9)="6174722f7072657b01") 2018/01/19 05:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b0b000-0x1)=0x0) r1 = memfd_create(&(0x7f000043e000-0x1f)='&userbdevproc!posix_acl_access\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000284000-0xe)={0x5, [0x1, 0x7, 0xfffffffffffffbff, 0x68bd, 0x10000]}, &(0x7f0000e01000-0x4)=0xe) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) 2018/01/19 05:03:10 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000002000-0x78)=""/120, 0x78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x8002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x3ff, 0x4) 2018/01/19 05:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000060000-0x9)='/dev/ppp\x00', 0x10040, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000f8d000)={0x4, 0x1000000000, 0x80000001, 0x3, 0x0, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/01/19 05:03:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000014000-0x97)=""/151) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 05:03:10 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c7000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)=0xe8) recvfrom$packet(r0, &(0x7f0000b9d000-0x96)=""/150, 0x96, 0x100, &(0x7f0000b33000-0x14)={0x11, 0x9, r1, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/checkreqprot\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c5f000)={0x0, 0x7, 0x5, [0x4, 0x1, 0x61, 0x5, 0xbb4]}, &(0x7f0000b75000-0x4)=0x12) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004e7000-0xa0)={r4, @in6={{0xa, 0x2, 0x143a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc0, 0x7, 0x2, 0x15}, &(0x7f0000e75000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b32000)=0x6, 0x4) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/19 05:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x80015, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000003000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000d5000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e92000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000221000+0xec5)=""/90) syz_open_procfs(r1, &(0x7f0000eef000-0x8)='net/dev\x00') 2018/01/19 05:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a0f000)='/dev/ptmx\x00', 0x10800, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) set_thread_area(&(0x7f000071c000)={0x2, 0x100000000, 0x4000, 0x2, 0x9, 0x41eb, 0x3, 0x0, 0xffffffff, 0xa6e}) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 05:03:10 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001de000-0x8)={0x0, 0x0}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000aa2000-0x80)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000e59000-0xcd)=""/205, 0xcd}, {&(0x7f0000e93000-0xbc)=""/188, 0xbc}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000e9a000)=""/230, 0xe6}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001000-0x81)=""/129, 0x81}], 0x8, 0x0) sysinfo(&(0x7f0000000000)=""/201) 2018/01/19 05:03:10 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) pipe2(&(0x7f00009cd000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f000036f000-0x4)=0x7e, 0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000e75000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e75000)=0x48) 2018/01/19 05:03:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r0, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) openat$keychord(0xffffffffffffff9c, &(0x7f00007c4000-0xe)='/dev/keychord\x00', 0x200, 0x0) 2018/01/19 05:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x1, 0x5}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e19000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2018/01/19 05:03:10 executing program 5: socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000abc000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00003c3000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x4) flock(r1, 0x8) 2018/01/19 05:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a3f000-0xd)='/dev/usbmon#\x00', 0x28322f8e, 0x20080) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbe000)=@assoc_value={0x0, 0x100}, &(0x7f00003f0000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bd3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000398000-0x8)=@assoc_value={r1, 0x9}, &(0x7f00003b5000)=0x8) ioctl$void(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/19 05:03:10 executing program 0: r0 = userfaultfd(0x0) close(r0) 2018/01/19 05:03:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cad000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00006f3000-0x8)=0x0, 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000a3e000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000265000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept4$llc(r1, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x10, 0x800) close(r1) 2018/01/19 05:03:10 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r1 = dup2(r0, r0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000e76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad4000-0x4)=0x14) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e76000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xffff, 0xffff, 0x500, 0x8000, 0x40000081, r2}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000e75000-0x30)=""/48) 2018/01/19 05:03:10 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x7) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f5000+0x730)=0x14) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendto(r1, &(0x7f0000b5a000-0xd7)="", 0x0, 0x0, &(0x7f0000e74000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 05:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000975000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f2000)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000295000)="348e98d452a3732237a66618298af47da1e17125a4b91a9ff575e0244ee5dbb2f5f86e8aca7fa04e411e2c61c6e8c2278f14044c2b45bada4555666e602b97eaee5578025c8771768c778e2b65d456a196cb5a88987172d8906796123a05079ad8d0a6f4aff61ebab369b0ad78664988f82839fae2143ad3150ba540b0e263758e14fa169d970302ad879323455bae6a98fa83b5a620bd78a7bc896d99809597b4134054f039d463b2bcc7688c5d6a84bf82613207087ce187a0b1219c2c6a37c0540cf9932f67b90825fbb411289fbbc4ceb5ff92137f7ac54a82423d9b3891b870c14e412ddd536ef1", 0xea) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r1, &(0x7f0000002000)=[{&(0x7f0000003000)=""/20, 0x14}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035a000)='/dev/rfkill\x00', 0x65760a8cebb755db, 0x0) utime(&(0x7f0000306000)='./file0\x00', &(0x7f000031b000-0x10)={0x7, 0x6}) bind$ipx(r1, &(0x7f0000481000-0x10)={0x4, 0x8, 0x6, "a9a958b22b14", 0x5, 0x0}, 0x10) getsockname$unix(r2, &(0x7f0000487000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000702000-0x4)=0x1002) 2018/01/19 05:03:10 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001000)=0x1, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') futex(&(0x7f0000001000-0x4)=0x5, 0x1, 0x1, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x5, 0x6d4) mq_timedsend(0xffffffffffffffff, &(0x7f000044e000-0x2c)="", 0x0, 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/19 05:03:10 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xfffffdf4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000022000-0x1e)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='ipddp0\x00'}}, 0x1e) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000029000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000002a000)=0x0) 2018/01/19 05:03:10 executing program 6: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2018/01/19 05:03:10 executing program 0: [ 77.814493] ------------[ cut here ]------------ [ 77.819287] kernel BUG at net/socket.c:222! [ 77.823599] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 77.829481] Dumping ftrace buffer: [ 77.833012] (ftrace buffer empty) [ 77.836712] Modules linked in: [ 77.840019] CPU: 1 PID: 14305 Comm: syz-executor7 Not tainted 4.4.112-gca0ebb4 #29 [ 77.847703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.857047] task: ffff8801cd9297c0 task.stack: ffff8801d46b8000 [ 77.863089] RIP: 0010:[] [] move_addr_to_user+0x190/0x1c0 [ 77.871942] RSP: 0018:ffff8801d46bfd00 EFLAGS: 00010216 [ 77.877391] RAX: 0000000000010000 RBX: 000000003a8d7fbe RCX: ffffffff82dea890 [ 77.884633] RDX: 0000000000000082 RSI: ffffc90000e46000 RDI: ffff8801d46bfe38 [ 77.891873] RBP: ffff8801d46bfd38 R08: ffffed003a8d7f65 R09: 0000000000000001 [ 77.899113] R10: 0000000000000000 R11: ffffed003a8d7f65 R12: 0000000020ad3ffc [ 77.906357] R13: ffff8801d46bfef8 R14: ffff8801d46bfe38 R15: 0000000020ad3ffc [ 77.913604] FS: 00007f9300eac700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 77.921799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.927653] CR2: 0000000020480ff0 CR3: 00000001cdde4000 CR4: 0000000000160670 [ 77.934895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.942137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.949377] Stack: [ 77.951497] ffffffff843e3920 0000000020e75fec 1ffff1003a8d7fab ffff8800a4845dc0 [ 77.959472] ffff8801d46bfef8 ffff8801d46bfe38 0000000020ad3ffc ffff8801d46bff20 [ 77.967455] ffffffff82dec680 ffff8801cd92a030 0000000020e75fec 0000000041b58ab3 [ 77.975445] Call Trace: [ 77.978006] [] SYSC_getsockname+0x1f0/0x240 [ 77.983960] [] ? SYSC_accept4+0x640/0x640 [ 77.989740] [] ? up_write+0x1a/0x60 [ 77.995002] [] ? vma_is_stack_for_task+0xa0/0xa0 [ 78.001380] [] ? SyS_futex+0x210/0x2c0 [ 78.006895] [] ? do_futex+0x1670/0x1670 [ 78.012490] [] ? vm_stat_account+0x130/0x130 [ 78.018529] [] SyS_getsockname+0x24/0x30 [ 78.024213] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 78.030762] Code: 87 a7 72 fe 48 8b 7d d0 44 89 ea 4c 89 f6 e8 28 67 f4 fe 48 85 c0 0f 84 f7 fe ff ff b8 f2 ff ff ff e9 fe fe ff ff e8 c0 55 57 fe <0f> 0b b8 ea ff ff ff e9 ed fe ff ff 48 89 c7 e8 ec 36 71 fe 48 [ 78.057443] RIP [] move_addr_to_user+0x190/0x1c0 [ 78.063946] RSP [ 78.072844] ---[ end trace ac83ba679063163e ]--- [ 78.077681] Kernel panic - not syncing: Fatal exception [ 78.084055] Dumping ftrace buffer: [ 78.087566] (ftrace buffer empty) [ 78.091244] Kernel Offset: disabled [ 78.094841] Rebooting in 86400 seconds..