INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-6,10.128.0.43' (ECDSA) to the list of known hosts. 2017/10/21 16:15:36 fuzzer started 2017/10/21 16:15:36 dialing manager at 10.128.0.26:44281 syzkaller login: [ 42.318242] random: crng init done 2017/10/21 16:15:43 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001af000)="2f6465762f72746300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00005b7000-0x18)=[{0x65a, 0x5, 0x3, 0x4}, {0x8, 0xc940, 0x0, 0x6}, {0x4, 0x2, 0x100000000, 0x3}]}, 0x10) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000003000)=0xffff, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000)=[{r0, 0x80, 0x0}], 0x1, &(0x7f0000005000)={r1, r2+10000000}, &(0x7f0000006000-0x8)={0x227}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xb0a3}, &(0x7f0000007000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x2, 0x4, 0x8, 0xf69, r3}, &(0x7f0000001000)=0x10) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0x0, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000-0x6)={r4, 0x3f}, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000)={0x0}, 0x1) 2017/10/21 16:15:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x55, 0x8}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x80004, 0x6, 0x8000, 0x6, 0x8, 0x9, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xcf}, &(0x7f0000003000-0x2)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x8000}, &(0x7f0000001000-0x4)=0x8) syslog(0x5, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000003000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000004000-0x4)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000008000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2017/10/21 16:15:43 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x2f5721bf3a7a5686) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)="2e2f66696c653000", r2, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000002000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x18) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0x43)=@random={"62747266732e00", "292d2973656375726974793a47504c5b73797374656d766d6e65743173656375726974796b657972696e672d2f657468312d76626f786e6574312100"}, &(0x7f0000003000-0x10)="626465766d643573756d776c616e3100", 0x10, 0x1) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) flock(r0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x7, 0x4, 0x5be, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffa, 0xc3b7, {0x0, @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]}, 0x81, 0x8, 0x3, 0x7, 0xfffffffffffffff7}}, &(0x7f0000004000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000)={r4, 0x21}) memfd_create(&(0x7f0000004000-0x3c)="292d2973656375726974793a47504c5b73797374656d766d6e65743173656375726974796b657972696e672d2f657468312d76626f786e6574312100", 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000006000)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000008000-0x4)=0x4) 2017/10/21 16:15:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000cb0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r2, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0x1a66, 0x9, 0x626, 0xfffffffffffffff7, 0x6, 0x7, 0x2, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x5, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0xe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x6d5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x6, 0x7, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000)={0xffffffffffff3539, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000005, "d83e07d5332df73d", "561116b95d39d9855cef187d189f00479217891ccb62586b702e113687aafc8c", 0x647f, 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]}) r6 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x8, 0x6000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0x100) splice(r0, 0x0, r6, 0x54, 0x1, 0x6) fcntl$F_MEM_UNLOCK(r1, 0x801) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={r4, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x7530}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x7, 0x5, 0xfffffffffffffff7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r4, 0x7}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x1d, 0xd0d, 0x6, 0x5}) 2017/10/21 16:15:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@generic="ef6d5ba3bf99df9d320701e2f40246eb", @ifru_ivalue=0x80000001}) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"a83261b77f2323"}, 0x8}, 0x10) mlock(&(0x7f000046a000/0x2000)=nil, 0x2000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x10)="00000000000000000000000000000000") getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x95) r1 = memfd_create(&(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x3) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x3, &(0x7f0000002000-0xc)=[{0x2, 0x2}, {0x1, 0xcf}, {0x2, 0x1}]}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000002000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x800c, 0x5, 0x101, r3}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003000+0x7c3)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000)={0x2d00000000000, 0x5, 0xb9, 0x0, 0x6}, 0x14) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/10/21 16:15:43 executing program 4: r0 = socket(0x1f, 0x80001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x5, 0x1, 0x8000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000002000)={0x1, 0x4, 0x1, {0x77359400, 0x0}, 0x800, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000003000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002000-0x20)={"8e1591a15912850c94254f5f6da75aee", {0x4, 0x3, 0x401, "b5f9cf79a6cb", 0x7f, 0x0}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe678, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x16e, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2236, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffff, 0x0, 0x92, 0x8, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000)={r4, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r5, 0x8}, 0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x80000, 0x0) ptrace$setopts(0x4206, r1, 0xbc7, 0x4a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r5, 0x2}, 0x8) fcntl$getflags(r6, 0x40b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r7}, 0xc) 2017/10/21 16:15:43 executing program 5: r0 = socket(0xb, 0x80000, 0xf153) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000774000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="5d8e097aaead745c269ca5d24508e6d2e37ea1d6c2bf2a1368bdf9693bfb1541339a760c76ba659c1978c70c9f7e6e1631a89c35bb938a6b9c5c51c92bb4c4b827317e83b800c5e7aa47552789d5fec6328683004bae37917f7ae65959b5ba8b90544c6b0e40f9363ab2ffd1d5a187b92a17c32855283e780148a7efcfa37a47fb966e1fdfda6f3a0cfff2b506d69e1444d0630897a01fa2c48f0d30b2d32015b749f49e07a521c9affc88bc072fed956913aa45164963ed6925c61b73794a7cf4ad5b502aeb46ceb0a79e295b43b5bb26a4b6812000abda548699cea19fd1", 0xdf, 0x5, &(0x7f0000002000-0x8)=@sco={0x1f, {0x1, 0xbcba, 0x400, 0x1000, 0x7, 0x0}}, 0x8) fchmod(r0, 0x12) r1 = socket(0x0, 0x2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) r6 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x150)=[{&(0x7f0000002000-0x6)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x38)="b702925d6222664d404c2983862b36fb517926557cda5f85d4d5ccf860789cb751668ef5d3cbe7a5d2d364cb1036180a4d1732e04ff4fb02", 0x38}, {&(0x7f0000002000-0xb2)="510c5f3ee465077f3a5269e069f8f218761bb758c67daf65a509225e30f12041676f0cfda61fcb523fa1acd7a591338f867cfe69897cec843ba800da2493dc2360530e8cbde1501c6633b66705178dba9b8b576f0f83ca38def6a59e49643adb78776999b430886185ffdae45a6c446b2a2a99c776e61f7643b8f27adbf0accc97397d7743939274dc11bac3b083ffcad9e854a83ecb05de73f8b7ff4315f4b909f8cab3857e295e5093402ba51027ce816f", 0xb2}, {&(0x7f0000000000)="61cbcb67c8637737132a753063aa957166a565a3c97cab217a88497c8023a39624fd0ade292d988249dbfc430b9fcdeecd47037562647a4bb20c5537ca57c2849732ebadcc6be44a86a2680250", 0x4d}, {&(0x7f0000000000)="1804d20a47e52de9b587919f037ec1612b06b22c405242992d6e8c42da80c021b3083a75de93fe3cfb709ad9f9be2c", 0x2f}, {&(0x7f0000002000-0xb8)="a5022759958685e74117f78b3bfc89a2060b836e4f60dd1ca7560a602bbe5301a9f8e94cdd731e813ab1d9262632ae9c9febdb0d0986a1050cf0a0953c4f510f3030934c8a29ccd0f50b814954fb3c3a021cf0c0f041616ab7634bb37c0d1848b03d599c72029f16befa0d23d341d86ce140f79e428c81a41cc4ec7e9c6998baa99f6a683216fc598004c614ce122ef8a7f343b9603f3df640e4fb0e3779a708cc70d005640ed64293246ad1521f8f9cdac8084ad5171c49", 0xb8}], 0x6, &(0x7f0000003000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}], 0x3, 0x0}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, 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0x1000}, {&(0x7f0000002000)="", 0x0}], 0x2, &(0x7f0000001000-0x98)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x4, 0x7656281c840861f}, {&(0x7f0000002000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)="5644556c9a02ca70aa4c9a9ca118c3c1c63b9fb77524f47b5dd85cba194c8961921a8546344dba659f7607a376ba5b11a8e17328bb0cfcf5aad83077cc4609010ac1159c000b8fcd6b01988744e5924895743d886ec544c7904696a55e1245ea23a7ef45dd48db3072ccfa61d51d1b610e", 0x71}, {&(0x7f0000003000-0x37)="71e4e3c8efd9b2a8da19bd6a76ba6b877eefcc2ed011115b21a37df6d63117792072b010f31997d9962ecc1cdc6cf12d376e3e3dfb9792", 0x37}, {&(0x7f0000003000-0x57)="c928d00675a30b4e4d8721a46a19e69c8f61a77c6ca62277b790397d1b6b1d50aee75598089d2606d31d2285a14ba3d1d9a786bcc7e6d9be7a6afff3392d6c2a20c0f2b3efc09b7f1e3216ad4c35d7996143eee16d820e", 0x57}, {&(0x7f0000003000-0xe6)="9f5facb64d031ea06c609b6a1639cf18e4678be245fe801a78a9f661753afbc8d4151783401736c4ce42879be5b6adb540226906260ddc1c39901eb0b89b65b15653ca01f6683f1549fed7b121daa186f000dbc2ae45defd390b249576d03ac38a133d7130132fd6777d38b03c1fcbb6d4c24bf7d7078bfd8ce78f8bc413adc116d7aaba7531018266cb48f39d5eb709bf98140e0f3714f2266cb5fd994a28c6857658c87c0107921c4df3c410afad89638c0815556b1627d3c44bb06537f87ce992821ac0ba667e6ce1653f53c04777678aaa0cabfe9417246bc5d8721e8a1df977a025577e", 0xe6}, {&(0x7f0000003000-0x6b)="71518206a7bc7b24d2e86055c92e56a1bb17408d8f661c75bf9f311f0b6b3a5430e816a7a7a9b6e6bfe019607899286ccb436bc32f7f5f4aca2e2895d078b0676098a74e8a0d5a33a63ef4cd9e92c9262aa35a834c40b7b43c41568e727b2ba1309d226d7823ac981f6d90", 0x6b}, {&(0x7f0000002000-0x4a)="724ec2f26548b63c7a79246ad27996e3814f901cc4241c2ec2b76460e93b17f44054b3d926c87da3be20921488f237c0c002905ab6c22099c056753d9050d2cde07ae2434a52540c5196", 0x4a}, {&(0x7f0000000000)="4ba3f85c6eb1a91e470d5a4ae2c38e19ed25e5cdc9ea719ecdbebfa2880bb68d3b8a17dfd296a6fcf8d52c42e56e390f3550641b691ae481803dc277b58ad57cb8f20af8204cc6937d9248aca608bc596709e4043e2e83d3eefab866cb6c3aa4ee4339e4f7a94db9042046ad8bb28db10cc02193c213c70795a736b26815bf2e3fe966f1657b23312471b5e45db6526fe2ca979a88b77a85536631a8bd5e2d48445db908d0811850157f3037fcf48a186215", 0xb2}, {&(0x7f0000002000)="63e6238c30d76a215d61ab1edbd7cdd3988179fa3ee27c6ff859bb4b59f0d93ca06fdaee292f2cc3b2d9f701681a493183cacbfcaf4d1811e8785b6742b00a8c218f29968b868f2884eebb1c69344a2e16bb97757b3664de4b281bddbce681ee1a4e5b3c30c160fb3f550df19ca28b366975d44abd2e6f9b42514f38d8f5aa41617229d6afa9b0b62cad94086edb012ef291b852b59e2140d215031bd07d97a58f107f99dac8f4fb806917b66e67ca3698295911df3a8fb8ea0a263bb5cd8a2b677abf87c51a6c17cd04cc0799fb4dbd", 0xd0}], 0x8, 0x0, 0x0, 0x4000844}], 0x6, 0x40) 2017/10/21 16:15:43 executing program 6: pipe(&(0x7f0000930000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0xb, 0xc23f1a81e1318880) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000003000-0x4)=0xc) memfd_create(&(0x7f0000002000)="73656c662d286d643573756d7d656d315b656d30656d3100", 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r4 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x424a80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000+0x630)=0x10) read(r4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000005000-0x18)=@generic={0x20, 0x80000001, 0x1}) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000006000-0x4)=0xff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000006000)={0x8, 0x100000001}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffff, 0x8, &(0x7f0000008000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000)=0xaa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000008000)=0xffffffff, 0x4) [ 48.384254] IPVS: Creating netns size=2536 id=1 2017/10/21 16:15:43 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b0000)={0x0, 0x0, 0x0}, &(0x7f0000f03000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093a000)={0x0, 0x0, 0x0}, &(0x7f000030e000)=0xc) r3 = getpgrp(r2) fcntl$setownex(r1, 0xf, &(0x7f0000e5d000-0x8)={0x2, r3}) r4 = fcntl$getown(r0, 0x9) r5 = syz_open_dev$mice(&(0x7f00000a4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x3ffffc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000879000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000ccf000+0xf2f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000e63000-0xc)="2f6465762f62696e64657200", 0x4080, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000cb7000-0x4)=0x83) wait4(r4, &(0x7f0000e5f000-0x4)=0x0, 0x0, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r5, &(0x7f0000e64000-0x12)=@random={"757365722e00", "2f6465762f62696e64657200"}, &(0x7f0000e63000)="65746830706f7369785f61636c5f6163636573735c00", 0x16, 0x3) unlink(&(0x7f0000008000-0x8)="2e2f66696c653000") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d83000-0x8)={0x0, 0x0}) pwritev(r5, &(0x7f0000830000)=[{&(0x7f000081f000)="3601ca9c7e03a9cdd86f", 0xa}, {&(0x7f00000db000)="38bccbb94fafdc632ec58bd5e6385caa4891080ffdec592eb0faafe6184086737f2f5e728498abceb5bc7cfde814eb71b2a513c4accf419a5b072eed538c7e5742e214b9b4cc0303fbba27ed1f18dd3941049139d92f7876b8504b41466a997f175fcb0bd028af69e1b368025ebdcea7f9723ad22e5de99d07573c4fb32903653005666b3524a509fe683b923e402004e4422f561f5910160037dd69b42bdb6746533d1c09f90a4b93253b3f61b567d51e0ab1428fd33c6bed5cf8c56ba4cf005e10ce8f9e305fa8608b772893f999a08b38df0c0185a967c1f09b7de1783c2d8f42e9", 0xe3}, {&(0x7f0000f5e000-0xfc)="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", 0xfc}, {&(0x7f0000c76000-0xe9)="ab767056c328a32800f4797d00817cb8026a4785139f488aeaa27fcc2ce3b7799b41ac974d6b9b038be12dc8740fdf8c6953add8a41ec296e1b0c7879f8f9af86ab8820602d4468af264f2cae53d833250f810fbd19df873dd5c94f727b6361e956759cc91977aad867ab370db520f977dc6f9ffab34aa994264af9c5c37c39341be720894236795976d180adb7363c6dd665ac5693168d97352b62acfa11ab866c1693a72645bd91f411650b84063491c64428cb5391c18a4e56e1b26fbfc2ad9579b661bf1944ae2c12c70143f64228a0d79a47ca511df6660e91dabe154a75feeb67ad71d008130", 0xe9}, {&(0x7f0000426000-0x1e)="6ad4e96260c6ddd4216e1ad5aa955d00de628baf44de4a7f0b2bf83555b0", 0x1e}, {&(0x7f0000d29000)="4cbd0a7be1450aee84c893a7b7f7631fae5a31aafacd7975bb381a40b03e07e57b97ac7b699329128c71d49b56b5fc4c46793056a2a3e33570ee618036754c31be349116305fda059fc7cf8443ad24a326d5af092b903df59edcbd80ebf7269cd880200207c2ea02246dba8ea6e06645b40d4f3cc72431071c36d42db446f18d6fcbc4d45a7aa0ff0260d2e2fc9daa32a68af3bc3ac3afb66f0bd35766479774f67d", 0xa2}], 0x6, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000055e000-0x8)=0xd3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000fdb000)={0x8, 0x7, 0x8000, 0x9a, 0x8, 0x6, 0x100, 0x9, 0x0}, &(0x7f0000448000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000061000-0x8)={r8, 0x7}, &(0x7f00002e2000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000d1b000)={r9, 0x0}, 0x8) close(r1) request_key(&(0x7f0000116000)="73797a6b618f6c65720f", &(0x7f0000fbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000030c000-0x16)="707070307d70726f6370726f6376626f786e65743100", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key(&(0x7f0000d51000)="6b657972696e6700", &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r10, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0xb) fcntl$getownex(r5, 0x10, &(0x7f00004c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000096000)=0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) [ 48.477938] IPVS: Creating netns size=2536 id=2 [ 48.500621] mmap: syz-executor2 (3479) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 48.538412] IPVS: Creating netns size=2536 id=3 2017/10/21 16:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000904000-0xb)="2f6465762f6c6f6f702300", 0x400, 0x4000000800000102) read(r1, &(0x7f00003cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 48.560038] IPVS: Creating netns size=2536 id=4 [ 48.580179] IPVS: Creating netns size=2536 id=5 2017/10/21 16:15:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0xffffefffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$reject(0x13, r1, 0x0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007f6000)=0x0) fcntl$setown(r2, 0x8, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000dbd000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xac0}, 0xc) r5 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c93000)={0x0, 0x1000, "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"}, &(0x7f00002fe000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x820d, 0x288d, 0x3, r6}, &(0x7f00008cb000)=0x10) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000c51000)={0x40, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r7, 0x0, 0x2d, &(0x7f00008e8000)="5a", 0x1) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x1) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 48.606279] IPVS: Creating netns size=2536 id=6 2017/10/21 16:15:43 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f66000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003f7000)="2e2f66696c653000", 0x400000000101000, 0x0) epoll_create(0x3) r2 = socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) migrate_pages(r4, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007dd000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, r5}) pread64(r2, &(0x7f00009a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) r6 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r7 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000d74000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c81000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x9, 0x1, 0x20, 0x11, 0x80, 0xa0, 0x4, 0x0, r9}, {0xfffffffffffffc00, 0xd3, 0xec5f, 0x8, 0x81, 0xff, 0x4, 0x1f}, {0xfffffffffffffeff, 0x2, 0x0, 0x401}, 0xfffffffffffffc01, 0x7fff0, 0x3, 0x0, 0xc0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x86cd}, 0x13, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x1, 0x0, 0xffffffff, 0x5, 0x6}}, 0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/21 16:15:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a5000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10003, 0x0, @fr=&(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x4000000000001, 0x0) close(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dba000)={0x1b, 0x6, 0x7}) r3 = add_key(&(0x7f0000db3000)="01000000000000004e", &(0x7f000048d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3b000-0x27)="", 0x0, 0x0) r4 = request_key(&(0x7f0000335000-0x5)="7573657200", &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c29000-0x2)="2f00", 0x0) keyctl$link(0x8, r3, r4) readlinkat(r1, &(0x7f0000f9b000)="2e2f66696c653000", &(0x7f0000fc5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) inotify_init1(0x800) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000620000-0x4)=0x3) flock(0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f00007dc000-0x38)={&(0x7f000098c000-0x60)=@nfc_llcp={0x27, 0x0, 0x20, 0xeb2addd844589b36, 0x0, 0x0, "cc41d3bc72acd0b57811121788c63498fe8683e0004423b022520085bcef0f1f3a1ef2fb8bf18ace25545cfb4594ba300952ac590b5bb5153f2018f7e9c761", 0x0}, 0x60, &(0x7f0000dde000-0x20)=[], 0x0, &(0x7f000039e000)=[{0x10, 0x116, 0x0, ""}, {0x18, 0x0, 0xff, "15"}], 0x2, 0x0}, 0x840) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f15000)="2f6465762f70746d7800", 0x121000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x6c6, &(0x7f0000baf000-0x10)="0e9abb823955d3174a947706afb83643", 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000897000)=0xfa, 0x4) 2017/10/21 16:15:43 executing program 7: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) fadvise64(r0, 0x0, 0x8000, 0x7) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) syz_open_pts(r0, 0x14100) [ 48.634236] binder: 3534:3535 ioctl c0086420 20001000 returned -22 [ 48.640989] IPVS: Creating netns size=2536 id=7 [ 48.646944] binder: 3534:3535 ioctl 40086424 20001000 returned -22 [ 48.661245] binder: 3534:3535 ioctl 540f 20003000 returned -22 [ 48.669516] binder: 3534:3535 ioctl c0bc5351 20001000 returned -22 [ 48.676394] binder: 3534:3535 ioctl 400454d0 20001ffc returned -22 [ 48.683642] binder: 3534:3535 ioctl 4b46 20000ffc returned -22 [ 48.686258] ================================================================== [ 48.686279] BUG: KASAN: slab-out-of-bounds in sg_remove_request+0x103/0x120 at addr ffff8801a6f17140 ** 2481 printk messages dropped ** [ 48.702205] [] sg_finish_rem_req+0x295/0x340 ** 5013 printk messages dropped ** [ 48.734539] [] kasan_report.part.1+0x21c/0x500 ** 3727 printk messages dropped ** [ 48.759032] [] sg_remove_request+0x70/0x120 ** 3013 printk messages dropped ** [ 48.778669] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 3551 printk messages dropped ** [ 48.801825] [] kasan_object_err+0x1c/0x70 ** 5648 printk messages dropped ** [ 48.838616] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 5262 printk messages dropped ** [ 48.873317] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 2017/10/21 16:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00007bb000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb7000)="2f6465762f72746300", 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000063a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000-0x4)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000053000)={0x0, 0x0}) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc1) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f00001a4000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049a000-0xb)="2f6465762f6877726e6700", 0x301000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000bad000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000ef8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ed9000-0x4)=0x43) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") openat(r3, &(0x7f0000d13000)="2e2f66696c65302f66696c653000", 0x8001, 0x8) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="716e783400", 0x80000, &(0x7f000002f000)="") ** 6637 printk messages dropped ** [ 48.917141] [] kasan_report.part.1+0x21c/0x500 ** 5378 printk messages dropped ** [ 48.951755] ^ ** 6447 printk messages dropped ** [ 48.993972] ^ ** 6662 printk messages dropped ** [ 49.037398] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2778 printk messages dropped ** [ 49.056223] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 6194 printk messages dropped ** [ 49.096772] [] dump_stack+0xc1/0x128 ** 4151 printk messages dropped ** [ 49.125450] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4506 printk messages dropped ** [ 49.155543] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1259 printk messages dropped ** [ 49.163362] Call Trace: ** 4736 printk messages dropped ** [ 49.194870] [] ? rw_verify_area+0xe5/0x2b0 ** 1438 printk messages dropped ** [ 49.204642] kmem_cache_alloc+0xba/0x290 ** 6037 printk messages dropped ** [ 49.244752] Call Trace: ** 906 printk messages dropped ** [ 49.251194] fasync_helper+0x37/0xb0 ** 5061 printk messages dropped ** [ 49.284577] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1559 printk messages dropped ** [ 49.295591] [] SyS_read+0xd9/0x1b0 ** 5975 printk messages dropped ** [ 49.334858] ffff8801a6f17080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4502 printk messages dropped ** [ 49.365521] [] ? vfs_copy_file_range+0x740/0x740 ** 1529 printk messages dropped ** [ 49.375266] [] do_raw_write_lock+0xc7/0x1d0 ** 5962 printk messages dropped ** [ 49.414460] [] ? __kernel_write+0x340/0x340 ** 1455 printk messages dropped ** [ 49.424649] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 8948 printk messages dropped ** [ 49.484626] [] do_raw_write_lock+0xc7/0x1d0 ** 1445 printk messages dropped ** [ 49.494679] [] ? vfs_copy_file_range+0x740/0x740 ** 4600 printk messages dropped ** [ 49.525121] SyS_fcntl+0x658/0xc70 ** 1059 printk messages dropped ** [ 49.531828] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 7910 printk messages dropped ** [ 49.584909] [] ? avc_policy_seqno+0x9/0x20 ** 1436 printk messages dropped ** [ 49.594804] PID = 3551 ** 4541 printk messages dropped ** [ 49.624629] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 4487 printk messages dropped ** [ 49.655392] [] sg_remove_request+0x70/0x120 ** 1449 printk messages dropped ** [ 49.664575] save_stack+0x43/0xd0 ** 5230 printk messages dropped ** [ 49.699055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5294 printk messages dropped ** [ 49.734966] [] ? fsnotify+0xf30/0xf30 ** 1367 printk messages dropped ** [ 49.744133] [] ? rw_verify_area+0xe5/0x2b0 ** 7268 printk messages dropped ** [ 49.793265] sg_fasync+0x86/0xb0 ** 2364 printk messages dropped ** [ 49.809683] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 4491 printk messages dropped ** [ 49.839766] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4415 printk messages dropped ** [ 49.869298] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 4424 printk messages dropped ** [ 49.898779] ffff8801a6f17100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4544 printk messages dropped ** [ 49.929159] [] _raw_write_lock_irqsave+0x56/0x62 ** 4253 printk messages dropped ** [ 49.957827] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4575 printk messages dropped ** [ 49.988184] save_stack+0x43/0xd0 ** 5132 printk messages dropped ** [ 50.022103] [] ? avc_policy_seqno+0x9/0x20 ** 2586 printk messages dropped ** [ 50.040125] [] __asan_report_load4_noabort+0x29/0x30 ** 6607 printk messages dropped ** [ 50.083086] SyS_fcntl+0x658/0xc70 ** 1161 printk messages dropped ** [ 50.091004] [] ? rw_verify_area+0xe5/0x2b0 ** 4575 printk messages dropped ** [ 50.121542] [] sg_read+0x91c/0x1400 ** 5452 printk messages dropped ** [ 50.157742] [] ? sg_remove_request+0x70/0x120 ** 3424 printk messages dropped ** [ 50.181260] [] ? rw_verify_area+0xe5/0x2b0 ** 4419 printk messages dropped ** [ 50.210128] Freed: ** 3347 printk messages dropped ** [ 50.232916] Freed: ** 842 printk messages dropped ** [ 50.238562] [] __vfs_read+0x103/0x670 ** 3402 printk messages dropped ** [ 50.261602] [] sg_remove_request+0x70/0x120 ** 5643 printk messages dropped ** [ 50.298371] [] sg_read+0x91c/0x1400 ** 3146 printk messages dropped ** [ 50.319820] ffff8801a6f17060 ffffed0034de2e0c ffff8801a6f17064 ffff8801a63179d8 ** 5664 printk messages dropped ** [ 50.356942] [] ? fsnotify+0xf30/0xf30 ** 3695 printk messages dropped ** [ 50.382621] ffff8801a63179b0 ffffffff81d91689 ffff8801d77fc3c0 ffff8801a6f17000 ** 4683 printk messages dropped ** [ 50.413668] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 4819 printk messages dropped ** [ 50.445951] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 3859 printk messages dropped ** [ 50.472132] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 4401 printk messages dropped ** [ 50.501122] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 4494 printk messages dropped ** [ 50.531148] Call Trace: ** 906 printk messages dropped ** [ 50.536863] fasync_helper+0x37/0xb0 ** 1063 printk messages dropped ** [ 50.544107] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 10100 printk messages dropped ** [ 50.611890] PID = 0 ** 871 printk messages dropped ** [ 50.618138] ffff8801a6f16f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4616 printk messages dropped ** [ 50.649682] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4476 printk messages dropped ** [ 50.679901] [] ? vfs_copy_file_range+0x740/0x740 ** 4425 printk messages dropped ** [ 50.709614] ffff8801a6f17100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4585 printk messages dropped ** [ 50.740225] ^ ** 4442 printk messages dropped ** [ 50.770149] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 4390 printk messages dropped ** [ 50.799686] [] __vfs_read+0x103/0x670 ** 3086 printk messages dropped ** [ 50.820507] [] __asan_report_load4_noabort+0x29/0x30 ** 4474 printk messages dropped ** [ 50.850230] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4524 printk messages dropped ** [ 50.880588] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4538 printk messages dropped ** [ 50.911052] [] ? vfs_copy_file_range+0x740/0x740 ** 4465 printk messages dropped ** [ 50.941059] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4493 printk messages dropped ** [ 50.971160] ffff8801a6f17060 ffffed0034de2e0c ffff8801a6f17064 ffff8801a63179d8 ** 4554 printk messages dropped ** [ 51.001690] [] SyS_read+0xd9/0x1b0 ** 4585 printk messages dropped ** [ 51.032468] [] ? rw_verify_area+0xe5/0x2b0 ** 3445 printk messages dropped ** [ 51.055886] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 5287 printk messages dropped ** [ 51.090642] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2759 printk messages dropped ** [ 51.109547] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 5941 printk messages dropped ** [ 51.148479] fasync_helper+0x37/0xb0 ** 2416 printk messages dropped ** [ 51.165348] kmem_cache_alloc+0xba/0x290 ** 1146 printk messages dropped ** [ 51.173442] [] queued_write_lock_slowpath+0x116/0x150 ** 7095 printk messages dropped ** [ 51.219992] save_stack+0x43/0xd0 ** 3154 printk messages dropped ** [ 51.242108] [] ? vfs_copy_file_range+0x740/0x740 ** 2456 printk messages dropped ** [ 51.258306] [] __asan_report_load4_noabort+0x29/0x30 ** 4351 printk messages dropped ** [ 51.287224] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4393 printk messages dropped ** [ 51.316615] [] _raw_write_lock_irqsave+0x56/0x62 ** 3980 printk messages dropped ** [ 51.343504] [] ? avc_policy_seqno+0x9/0x20 ** 4355 printk messages dropped ** [ 51.372507] kmem_cache_alloc+0xba/0x290 ** 3381 printk messages dropped ** [ 51.395442] [] ? sg_remove_request+0x70/0x120 ** 1487 printk messages dropped ** [ 51.405068] [] ? sg_remove_request+0x70/0x120 ** 6732 printk messages dropped ** [ 51.449530] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4669 printk messages dropped ** [ 51.481527] [] __asan_report_load4_noabort+0x29/0x30 ** 4240 printk messages dropped ** [ 51.510066] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4398 printk messages dropped ** [ 51.539393] [] SyS_read+0xd9/0x1b0 ** 3212 printk messages dropped ** [ 51.561148] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4332 printk messages dropped ** [ 51.590017] [] _raw_write_lock_irqsave+0x56/0x62 ** 4485 printk messages dropped ** [ 51.619693] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 4464 printk messages dropped ** [ 51.649777] Allocated: ** 3405 printk messages dropped ** [ 51.672813] [] ? vfs_copy_file_range+0x740/0x740 ** 4484 printk messages dropped ** [ 51.702964] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 4624 printk messages dropped ** [ 51.733985] [] ? security_file_permission+0x89/0x1e0 ** 4250 printk messages dropped ** [ 51.762472] ffff8801a63179b0 ffffffff81d91689 ffff8801d77fc3c0 ffff8801a6f17000 ** 4484 printk messages dropped ** [ 51.792976] [] __vfs_read+0x103/0x670 ** 4781 printk messages dropped ** [ 51.824792] [] vfs_read+0x107/0x330 ** 4112 printk messages dropped ** [ 51.852979] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4671 printk messages dropped ** [ 51.884095] [] queued_write_lock_slowpath+0x116/0x150 ** 4281 printk messages dropped ** [ 51.912972] [] sg_remove_request+0x70/0x120 ** 2071 printk messages dropped ** [ 51.926488] kasan_slab_alloc+0x12/0x20 ** 1132 printk messages dropped ** [ 51.934443] ================================================================== ** 7040 printk messages dropped ** [ 51.980456] [] SyS_read+0xd9/0x1b0 ** 4291 printk messages dropped ** [ 52.009923] SyS_fcntl+0x658/0xc70 ** 3262 printk messages dropped ** [ 52.032014] [] __vfs_read+0x103/0x670 ** 2496 printk messages dropped ** [ 52.048569] save_stack+0x43/0xd0 ** 1044 printk messages dropped ** [ 52.055861] [] vfs_read+0x107/0x330 ** 6978 printk messages dropped ** [ 52.102448] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4556 printk messages dropped ** [ 52.133705] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4518 printk messages dropped ** [ 52.163990] [] ? selinux_file_permission+0x82/0x460 ** 4347 printk messages dropped ** [ 52.193370] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 4500 printk messages dropped ** [ 52.223437] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 4412 printk messages dropped ** [ 52.253179] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4526 printk messages dropped ** [ 52.283270] [] __vfs_read+0x103/0x670 ** 4716 printk messages dropped ** [ 52.314941] [] ? selinux_file_permission+0x82/0x460 ** 1556 printk messages dropped ** [ 52.325461] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 5979 printk messages dropped ** [ 52.364658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5916 printk messages dropped ** [ 52.404542] [] ? selinux_file_permission+0x82/0x460 ** 1556 printk messages dropped ** [ 52.415370] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4515 printk messages dropped ** [ 52.445256] [] ? fsnotify+0x86/0xf30 ** 1356 printk messages dropped ** [ 52.454005] [] sg_read+0x91c/0x1400 ** 7061 printk messages dropped ** [ 52.501361] [] queued_write_lock_slowpath+0x116/0x150 ** 4950 printk messages dropped ** [ 52.534925] ffff8801a6f17060 ffffed0034de2e0c ffff8801a6f17064 ffff8801a63179d8 ** 3874 printk messages dropped ** [ 52.561592] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 4484 printk messages dropped ** [ 52.591110] ^ ** 4488 printk messages dropped ** [ 52.621256] [] sg_read+0x91c/0x1400 ** 2719 printk messages dropped ** [ 52.639486] [] __asan_report_load4_noabort+0x29/0x30 ** 4468 printk messages dropped ** [ 52.669247] [] ? sg_remove_request+0x70/0x120 ** 4496 printk messages dropped ** [ 52.699319] Freed: ** 837 printk messages dropped ** [ 52.704552] [] sg_read+0x91c/0x1400 ** 4832 printk messages dropped ** [ 52.736724] [] ? sg_remove_request+0x70/0x120 ** 3838 printk messages dropped ** [ 52.763071] [] __asan_report_load4_noabort+0x29/0x30 ** 4837 printk messages dropped ** [ 52.795037] [] queued_write_lock_slowpath+0x116/0x150 ** 3986 printk messages dropped ** [ 52.822411] [] vfs_read+0x107/0x330 ** 4313 printk messages dropped ** [ 52.851038] Call Trace: ** 2997 printk messages dropped ** [ 52.871282] [] ? avc_policy_seqno+0x9/0x20 ** 4292 printk messages dropped ** [ 52.900219] kasan_slab_alloc+0x12/0x20 ** 3104 printk messages dropped ** [ 52.921181] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 2816 printk messages dropped ** [ 52.939962] [] queued_write_lock_slowpath+0x116/0x150 ** 4486 printk messages dropped ** [ 52.969905] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4455 printk messages dropped ** [ 52.999850] [] ? avc_policy_seqno+0x9/0x20 ** 3011 printk messages dropped ** [ 53.020102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5622 printk messages dropped ** [ 53.057065] fasync_helper+0x37/0xb0 ** 1091 printk messages dropped ** [ 53.064352] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 7426 printk messages dropped ** [ 53.114254] [] kasan_object_err+0x1c/0x70 ** 4186 printk messages dropped ** [ 53.143212] save_stack+0x43/0xd0 ** 2404 printk messages dropped ** [ 53.159231] [] ? avc_policy_seqno+0x9/0x20 ** 3243 printk messages dropped ** [ 53.181011] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4048 printk messages dropped ** [ 53.208126] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4577 printk messages dropped ** [ 53.239436] ffff8801a6f17080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4487 printk messages dropped ** [ 53.269694] [] sg_read+0x91c/0x1400 ** 3339 printk messages dropped ** [ 53.292166] [] __asan_report_load4_noabort+0x29/0x30 ** 4463 printk messages dropped ** [ 53.321855] [] __asan_report_load4_noabort+0x29/0x30 ** 4393 printk messages dropped ** [ 53.351212] ffff8801a63179b0 ffffffff81d91689 ffff8801d77fc3c0 ffff8801a6f17000 ** 4628 printk messages dropped ** [ 53.382291] kmem_cache_alloc+0xba/0x290 ** 4176 printk messages dropped ** [ 53.410595] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4614 printk messages dropped ** [ 53.441586] [] vfs_read+0x107/0x330 ** 4302 printk messages dropped ** [ 53.470447] ffff8801a6f17080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4425 printk messages dropped ** [ 53.500379] [] sg_read+0x91c/0x1400 ** 2954 printk messages dropped ** [ 53.520159] ================================================================== ** 4559 printk messages dropped ** [ 53.550519] [] vfs_read+0x107/0x330 ** 4179 printk messages dropped ** [ 53.578707] ffff8801a6f17100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4627 printk messages dropped ** [ 53.609532] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4563 printk messages dropped ** [ 53.640108] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 4581 printk messages dropped ** [ 53.670917] Call Trace: ** 908 printk messages dropped ** [ 53.676587] SyS_fcntl+0x658/0xc70 ** 1038 printk messages dropped ** [ 53.683787] [] vfs_read+0x107/0x330 ** 8767 printk messages dropped ** [ 53.742515] ffff8801a6f17100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4435 printk messages dropped ** [ 53.773239] [] ? security_file_permission+0x89/0x1e0 ** 4469 printk messages dropped ** [ 53.803703] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4446 printk messages dropped ** [ 53.833585] [] sg_read+0x91c/0x1400 ** 1346 printk messages dropped ** [ 53.842179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 7745 printk messages dropped ** [ 53.894613] ================================================================== ** 4062 printk messages dropped ** [ 53.922770] [] ? rw_verify_area+0xe5/0x2b0 ** 2283 printk messages dropped ** [ 53.937490] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4495 printk messages dropped ** [ 53.967309] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 6513 printk messages dropped ** [ 54.010794] ffff8801a6f17080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4499 printk messages dropped ** [ 54.041784] [] ? rw_verify_area+0xe5/0x2b0 ** 4076 printk messages dropped ** [ 54.069440] [] ? sg_remove_request+0x70/0x120 ** 1477 printk messages dropped ** [ 54.078470] Call Trace: ** 5074 printk messages dropped ** [ 54.108349] ================================================================== ** 5025 printk messages dropped ** [ 54.138720] CPU: 0 PID: 3551 Comm: syz-executor7 Tainted: G B 4.9.57-g9eaaf14 #69 ** 7361 printk messages dropped ** [ 54.184626] SyS_fcntl+0x658/0xc70 ** 1053 printk messages dropped ** [ 54.191870] SyS_fcntl+0x658/0xc70 ** 3495 printk messages dropped ** [ 54.215749] [] kasan_report.part.1+0x21c/0x500 ** 1491 printk messages dropped ** [ 54.225061] [] queued_write_lock_slowpath+0x116/0x150 ** 7446 printk messages dropped ** [ 54.274694] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1561 printk messages dropped ** [ 54.285502] [] vfs_read+0x107/0x330 ** 7370 printk messages dropped ** [ 54.334661] [] ? __kernel_write+0x340/0x340 ** 1454 printk messages dropped ** [ 54.344650] ffff8801a6f16f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 7491 printk messages dropped ** [ 54.394649] kmem_cache_alloc+0xba/0x290 ** 1146 printk messages dropped ** [ 54.402478] [] queued_write_lock_slowpath+0x116/0x150 ** 4880 printk messages dropped ** [ 54.434926] ffff8801a6f17100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4492 printk messages dropped ** [ 54.465434] [] ? __kernel_write+0x340/0x340 ** 1446 printk messages dropped ** [ 54.474622] sg_fasync+0x86/0xb0 ** 5979 printk messages dropped ** [ 54.514369] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 5944 printk messages dropped ** [ 54.554623] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4484 printk messages dropped ** [ 54.585378] [] ? fsnotify+0x86/0xf30 ** 1355 printk messages dropped ** [ 54.593962] [] sg_finish_rem_req+0x295/0x340 ** 4678 printk messages dropped ** [ 54.624989] SyS_fcntl+0x658/0xc70 ** 1059 printk messages dropped ** [ 54.631856] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 7824 printk messages dropped ** [ 54.684539] ffff8801a6f17060 ffffed0034de2e0c ffff8801a6f17064 ffff8801a63179d8 ** 4480 printk messages dropped ** [ 54.715369] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4489 printk messages dropped ** [ 54.745409] SyS_fcntl+0x658/0xc70 ** 1059 printk messages dropped ** [ 54.751970] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 6410 printk messages dropped ** [ 54.794447] [] ? sg_remove_request+0x70/0x120 ** 1473 printk messages dropped ** [ 54.804799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 7767 printk messages dropped ** [ 54.858653] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 3174 printk messages dropped ** [ 54.881031] [] SyS_read+0xd9/0x1b0 ** 4074 printk messages dropped ** [ 54.908080] [] ? sg_remove_request+0x70/0x120 ** 3657 printk messages dropped ** [ 54.932559] [] ? sg_remove_request+0x70/0x120 ** 4437 printk messages dropped ** [ 54.962001] Memory state around the buggy address: ** 4216 printk messages dropped ** [ 54.990422] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4589 printk messages dropped ** [ 55.021181] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 4547 printk messages dropped ** [ 55.051660] [] _raw_write_lock_irqsave+0x56/0x62 ** 4443 printk messages dropped ** [ 55.081551] ffff8801a6f17080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4542 printk messages dropped ** [ 55.111967] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 4656 printk messages dropped ** [ 55.143117] [] sg_read+0x91c/0x1400 ** 4172 printk messages dropped ** [ 55.171277] Allocated: ** 3018 printk messages dropped ** [ 55.191727] [] sg_read+0x91c/0x1400 ** 2525 printk messages dropped ** [ 55.208603] ffff8801a63179b0 ffffffff81d91689 ffff8801d77fc3c0 ffff8801a6f17000 ** 4600 printk messages dropped ** [ 55.239169] [] ? sg_remove_request+0x70/0x120 ** 4298 printk messages dropped ** [ 55.268201] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 3519 printk messages dropped ** [ 55.292114] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4353 printk messages dropped ** [ 55.320965] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 3638 printk messages dropped ** [ 55.345477] [] sg_finish_rem_req+0x295/0x340 ** 1462 printk messages dropped ** [ 55.354774] >ffff8801a6f17000: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 8119 printk messages dropped ** [ 55.408919] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4560 printk messages dropped ** [ 55.440321] [] ? fsnotify+0x86/0xf30 ** 4140 printk messages dropped ** [ 55.468408] [] queued_write_lock_slowpath+0x116/0x150 ** 3401 printk messages dropped ** [ 55.491301] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 5412 printk messages dropped ** [ 55.526788] [] __vfs_read+0x103/0x670 ** 3796 printk messages dropped ** [ 55.553261] PID = 3551 ** 2664 printk messages dropped ** [ 55.570978] Allocated: ** 897 printk messages dropped ** [ 55.577156] Call Trace: ** 1008 printk messages dropped ** [ 55.583716] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 7259 printk messages dropped ** [ 55.631285] [] ? selinux_file_permission+0x82/0x460 ** 4529 printk messages dropped ** [ 55.662390] [] SyS_read+0xd9/0x1b0 ** 4177 printk messages dropped ** [ 55.690605] ffff8801a6f17080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4506 printk messages dropped ** [ 55.720962] Allocated: ** 3109 printk messages dropped ** [ 55.741749] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 2524 printk messages dropped ** [ 55.758736] [] ? rw_verify_area+0xe5/0x2b0 ** 3941 printk messages dropped ** [ 55.785789] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4722 printk messages dropped ** [ 55.817221] [] ? sg_remove_request+0x70/0x120 ** 3617 printk messages dropped ** [ 55.842436] Allocated: ** 897 printk messages dropped ** [ 55.848233] Call Trace: ** 910 printk messages dropped ** [ 55.853905] Freed: ** 5391 printk messages dropped ** [ 55.889398] SyS_fcntl+0x658/0xc70 ** 3228 printk messages dropped ** [ 55.911994] Memory state around the buggy address: ** 4201 printk messages dropped ** [ 55.940239] Allocated: ** 3248 printk messages dropped ** [ 55.962198] CPU: 0 PID: 3551 Comm: syz-executor7 Tainted: G B 4.9.57-g9eaaf14 #69 ** 4722 printk messages dropped ** [ 55.993828] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 4385 printk messages dropped ** [ 56.023317] ffff8801a6f17100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4673 printk messages dropped ** [ 56.054489] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4228 printk messages dropped ** [ 56.083090] [] SyS_read+0xd9/0x1b0 ** 4332 printk messages dropped ** [ 56.112156] [] ? fsnotify+0x86/0xf30 ** 2436 printk messages dropped ** [ 56.128455] fasync_helper+0x37/0xb0 ** 1088 printk messages dropped ** [ 56.136031] [] sg_finish_rem_req+0x295/0x340 ** 6708 printk messages dropped ** [ 56.180009] [] ? rw_verify_area+0xe5/0x2b0 ** 3673 printk messages dropped ** [ 56.208635] SyS_fcntl+0x658/0xc70 ** 948 printk messages dropped ** [ 56.215616] ffff8801a6f17060 ffffed0034de2e0c ffff8801a6f17064 ffff8801a63179d8 ** 3903 printk messages dropped ** [ 56.244960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 7404 printk messages dropped ** [ 56.301093] [] ? selinux_file_permission+0x82/0x460 ** 1460 printk messages dropped ** [ 56.312504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5936 printk messages dropped ** [ 56.355010] Freed: ** 786 printk messages dropped ** [ 56.361078] [] ? security_file_permission+0x89/0x1e0 ** 6824 printk messages dropped ** [ 56.410714] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1552 printk messages dropped ** [ 56.422459] Allocated: ** 834 printk messages dropped ** [ 56.428694] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 7178 printk messages dropped ** [ 56.480015] ffff8801a6f16f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4552 printk messages dropped ** [ 56.511289] [] sg_read+0x91c/0x1400 ** 2728 printk messages dropped ** [ 56.529632] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4411 printk messages dropped ** [ 56.559065] [] ? security_file_permission+0x89/0x1e0 ** 4327 printk messages dropped ** [ 56.588304] [] sg_finish_rem_req+0x295/0x340 ** 4287 printk messages dropped ** [ 56.617065] [] ? avc_policy_seqno+0x9/0x20 ** 3888 printk messages dropped ** [ 56.643453] [] __asan_report_load4_noabort+0x29/0x30 ** 4474 printk messages dropped ** [ 56.673242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4513 printk messages dropped ** [ 56.703517] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 4466 printk messages dropped ** [ 56.733563] [] queued_write_lock_slowpath+0x116/0x150 ** 4568 printk messages dropped ** [ 56.764062] ^ ** 4536 printk messages dropped ** [ 56.794653] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4313 printk messages dropped ** [ 56.823692] save_stack+0x43/0xd0 ** 3948 printk messages dropped ** [ 56.850339] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4469 printk messages dropped ** [ 56.880383] [] ? avc_policy_seqno+0x9/0x20 ** 4392 printk messages dropped ** [ 56.909961] [] sg_read+0x91c/0x1400 ** 3107 printk messages dropped ** [ 56.931014] [] ? fsnotify+0xf30/0xf30 ** 4276 printk messages dropped ** [ 56.959553] [] ? fsnotify+0x86/0xf30 ** 3225 printk messages dropped ** [ 56.981400] [] ? avc_policy_seqno+0x9/0x20 ** 3626 printk messages dropped ** [ 57.005637] ================================================================== ** 5201 printk messages dropped ** [ 57.040060] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4439 printk messages dropped ** [ 57.070304] [] ? selinux_file_permission+0x82/0x460 ** 4502 printk messages dropped ** [ 57.101090] Call Trace: ** 3054 printk messages dropped ** [ 57.121806] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4952 printk messages dropped ** [ 57.154875] [] ? sg_remove_request+0x70/0x120 ** 1478 printk messages dropped ** [ 57.164862] [] dump_stack+0xc1/0x128 ** 4414 printk messages dropped ** [ 57.194153] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4462 printk messages dropped ** [ 57.224232] [] sg_read+0x91c/0x1400 ** 4395 printk messages dropped ** [ 57.253719] [] queued_write_lock_slowpath+0x116/0x150 ** 4432 printk messages dropped ** [ 57.283748] kmem_cache_alloc+0xba/0x290 ** 4169 printk messages dropped ** [ 57.311864] ================================================================== ** 4591 printk messages dropped ** [ 57.342667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 4547 printk messages dropped ** [ 57.373200] [] __vfs_read+0x103/0x670 ** 4228 printk messages dropped ** [ 57.401489] Object at ffff8801a6f17000, in cache fasync_cache size: 96 ** 4348 printk messages dropped ** [ 57.430665] sg_fasync+0x86/0xb0 ** 2880 printk messages dropped ** [ 57.449895] [] queued_write_lock_slowpath+0x116/0x150 ** 4533 printk messages dropped ** [ 57.481027] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4472 printk messages dropped ** [ 57.511176] [] ? security_file_permission+0x89/0x1e0 ** 4524 printk messages dropped ** [ 57.541476] [] ? selinux_file_permission+0x82/0x460 ** 4415 printk messages dropped ** [ 57.571176] kasan_slab_alloc+0x12/0x20 ** 2901 printk messages dropped ** [ 57.590727] [] ? rw_verify_area+0xe5/0x2b0 ** 2964 printk messages dropped ** [ 57.610347] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4434 printk messages dropped ** [ 57.639772] ffff8801a6f16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 4491 printk messages dropped ** [ 57.669924] [] sg_read+0x91c/0x1400 ** 4273 printk messages dropped ** [ 57.698681] [] _raw_write_lock_irqsave+0x56/0x62 ** 4404 printk messages dropped ** [ 57.728379] [] sg_finish_rem_req+0x295/0x340 ** 3408 printk messages dropped ** [ 57.751417] [] sg_remove_request+0x70/0x120 ** 4363 printk messages dropped ** [ 57.780806] save_stack+0x43/0xd0 ** 3060 printk messages dropped ** [ 57.801342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 4900 printk messages dropped ** [ 57.833896] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 7176 printk messages dropped ** [ 57.882496] Memory state around the buggy address: ** 1285 printk messages dropped ** [ 57.891379] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4476 printk messages dropped ** [ 57.921218] Freed: ** 2982 printk messages dropped ** [ 57.941365] ^ ** 4378 printk messages dropped ** [ 57.970983] [] SyS_read+0xd9/0x1b0 ** 2854 printk messages dropped ** [ 57.989971] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4498 printk messages dropped ** [ 58.019759] [] kasan_report.part.1+0x21c/0x500 ** 4333 printk messages dropped ** [ 58.048798] ffff8801a63179b0 ffffffff81d91689 ffff8801d77fc3c0 ffff8801a6f17000 ** 4457 printk messages dropped ** [ 58.078727] ================================================================== ** 4546 printk messages dropped ** [ 58.109949] [] sg_finish_rem_req+0x295/0x340 ** 4340 printk messages dropped ** [ 58.139202] [] sg_read+0x91c/0x1400 ** 3413 printk messages dropped ** [ 58.162275] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 4459 printk messages dropped ** [ 58.191933] [] sg_read+0x91c/0x1400 ** 4282 printk messages dropped ** [ 58.220778] [] __vfs_read+0x103/0x670 ** 4321 printk messages dropped ** [ 58.249812] Call Trace: ** 3431 printk messages dropped ** [ 58.273179] [] ? avc_policy_seqno+0x9/0x20 ** 2045 printk messages dropped ** [ 58.286690] [] ? avc_policy_seqno+0x9/0x20 ** 1430 printk messages dropped ** [ 58.296711] [] SyS_read+0xd9/0x1b0 ** 7242 printk messages dropped ** [ 58.344084] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4136 printk messages dropped ** [ 58.372821] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4649 printk messages dropped ** [ 58.403806] ffffffff8153c59c ffffed0034de2e0c ffff8801d77fc3c0 0000000000000000 ** 4296 printk messages dropped ** [ 58.432821] [] __vfs_read+0x103/0x670 ** 4346 printk messages dropped ** [ 58.461873] [] ? rw_verify_area+0xe5/0x2b0 ** 4338 printk messages dropped ** [ 58.491095] [] ? security_file_permission+0x89/0x1e0 ** 4472 printk messages dropped ** [ 58.521148] PID = 3551 ** 3021 printk messages dropped ** [ 58.541545] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 2439 printk messages dropped ** [ 58.557742] fasync_helper+0x37/0xb0 ** 1088 printk messages dropped ** [ 58.565342] [] sg_finish_rem_req+0x295/0x340 ** 7407 printk messages dropped ** [ 58.613924] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 4446 printk messages dropped ** [ 58.644477] [] ? rw_verify_area+0xe5/0x2b0 ** 1649 printk messages dropped ** [ 58.655392] [] dump_stack+0xc1/0x128