[....] Starting enhanced syslogd: rsyslogd[ 12.902208] audit: type=1400 audit(1517558443.587:4): avc: denied { syslog } for pid=3753 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?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 '10.128.0.39' (ECDSA) to the list of known hosts. 2018/02/02 08:00:54 fuzzer started 2018/02/02 08:00:54 dialing manager at 10.128.0.26:45931 2018/02/02 08:00:58 kcov=true, comps=false 2018/02/02 08:00:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1b, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x15, 0xa8, &(0x7f0000001000)="811e522742e0b5877aaca137051425f97e49038b86a6d67fbc12b74fac9d52779e9ed9259aba6892e45320ff956db72af50ad4a794bea8d3b0d9041fb2dcb036fc4c1c7a1625ba7dc34bdfd727dd14bbb343edffe4ad5d996b633efe306b1e9f5ed049057f50157bb13417e9321ce990ba184407cc957111f2c59442dabaf8d23897f57521eb7a7083efcae0c3bccc4e66b1e6f155e0ef38eed7901088b026131f4641d0b178b38b"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000003000)=0xc15d) r2 = dup2(r0, r0) fadvise64(r2, 0x0, 0x9, 0x7) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000ec8000/0x13000)=nil) mmap$binder(&(0x7f0000ed1000/0x2000)=nil, 0x2000, 0x1, 0x110, r1, 0x0) r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000005000-0x30), 0x30, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ecf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x9, 0x9, 0xf5, 0x1}, 0x20) syz_open_pts(r1, 0x84000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000006000-0x8)={r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x8]}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000008000-0x10), 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000ed0000)=""/25) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000004000)=[{&(0x7f0000008000-0x77)=""/119, 0x77}, {&(0x7f0000008000)=""/28, 0x1c}, {&(0x7f0000008000)=""/193, 0xc1}, {&(0x7f0000ed1000)=""/85, 0x55}, {&(0x7f0000008000)=""/11, 0xb}], 0x5, &(0x7f0000ed4000)=[{&(0x7f0000ecb000)=""/4096, 0x1000}, {&(0x7f0000ec9000)=""/246, 0xf6}, {&(0x7f0000008000)=""/251, 0xfb}, {&(0x7f0000ec9000)=""/146, 0x92}, {&(0x7f0000008000)=""/109, 0x6d}, {&(0x7f0000ed6000)=""/182, 0xb6}], 0x6, 0x0) 2018/02/02 08:00:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)="35ae6a880a8d859062cbee5416f52d994e5048f8fa17a4ddd613164869a7a53a07edcb4619fc3474031d147b1bde1850703984498e4a8fa6e8af3ab258deca33e35d924babdd62b05d30177234d73f1005645ada602b1813b4697ad3b00fc7b4460b6eb546de9d1bf819dfa11e", 0x6d) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xb)=""/11, 0xb, 0x20, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="f442061c2cab0f33dc1fbf52224f7e8e438ee53cf936905094154822b61da7e949c26f34e90e8ecb37d2acaf5cb66e1b3e879ee5cd3b64da08b990d000138ee6db1ee9", 0x43, 0x0) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000004000-0x68)={{0x400, 0x401}, 'port0\x00', 0x2, 0x100010, 0x5, 0x1f, 0x2, 0x3, 0x1f, 0x0, 0x1, 0x7f}) lseek(r0, 0x57, 0x1) r2 = socket$unix(0x1, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x7e, 0x6, 0x5, 0x1f, @tick=0xd2c, {0x80000000, 0x1}, {0x1ff, 0x182a}, @result={0x7fff, 0x4}}, {0xab0, 0x8, 0xb, 0x6, @tick=0x7, {0x1386, 0xfff}, {0x5}, @control={0x15, 0x2730, 0x3f}}, {0x6, 0x5, 0x80, 0x3, @time, {0x7ff, 0x80000001}, {0x9, 0x80000000}, @raw32={[0x9, 0x100, 0x4]}}, {0x100000001, 0x0, 0x81, 0x1, @time, {0xa2d8, 0x2}, {0xfffffffffffff3b5, 0x5}, @connect={{0xd65, 0x7fffffff}, {0x2, 0x2}}}, {0xc38b, 0x3, 0x80000001, 0x4, @time, {0x10000, 0x8}, {0x100000001, 0xffffffff}, @control={0xfff, 0x1, 0xffffffffffffff6f}}, {0xc, 0x6, 0x1, 0xfffffffffffffc00, @tick=0x8, {0x3, 0x7fff}, {0x3, 0x1}, @result={0x6, 0x8}}], 0x120) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000)={r3, 0x26}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000005000-0x20)) r4 = getpgid(0x0) sched_rr_get_interval(r4, &(0x7f0000003000)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0x9, 0x7fff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x1000)=nil, 0x1000, &(0x7f0000005000)=""/149) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000006000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x401, 0x4) 2018/02/02 08:00:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000069e000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000000)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x10001) recvfrom(r0, &(0x7f0000001000-0x4e)=""/78, 0x4e, 0x100, 0x0, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000+0xfea)=""/219, 0xdb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000002000)='./file0\x00', 0x0, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0xac)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xe4c2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5, @empty, 0xfff}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2ccd}], 0xac) remap_file_pages(&(0x7f0000f4b000/0x9000)=nil, 0x9000, 0x1000000, 0x4, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000+0x95f)='/dev/autofs\x00', 0x40, 0x0) fdatasync(r2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x40) read$eventfd(r1, &(0x7f0000002000-0x8), 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) signalfd4(r0, &(0x7f0000004000-0x8)={0x1000}, 0x8, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000003000-0x8)) listen(r0, 0x80000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000004000)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000003000)="ebd1fb2fa37101806967740654a559d334aa2a2663b473288959a2d2b360a9853f2fd5378d0ce01267efccb49f7dfc9b180375dd4a0840be13cd1689fe7c5e28c6e31f4e7e84b4b4fa43d284322d30a8f7aa6a88d79ac8d7b6b3ccf2dfc51386208de23d3328fe04c2fe6f27a13fec7cac858ab4db02b2b1f0793d35c92169c2ed685c9ba38241a1615c0f60c176226ee80718f22ddb11c31f4b39f07bcc8b6a714c7af80a5e97d6bba02b7837bc642931a8e69d54066cc55ab2ba896987cbf759a0506e1a9e2f4abad8324945e26d", 0xcf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000005000)={0x80000001, 0x1, {0x1, 0x2, 0xb7f, 0x3, 0x100000001}}) 2018/02/02 08:00:59 executing program 6: r0 = epoll_create(0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f52000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000065c000-0xda)="17444426dcfc0465201a49a22580566d687e79529d2d8f1027674df436177ba30bc9c84b78132fe95836c897e4d4e98b1435f91f3eee9ad3f9903801de5bf111fdca681f6363dc8c54f10fbaa09649777d2feed3740c8abd8a4894b0549376c749c36c3c02f943a915d8f0cdeebff73b3f71f189d5fde4c1ca62089cbf50f827e92ea21409365cabb6729d5a1f5b8186f56032a2ceba9d6e22349cb76b0a42e7b40bfe9c63e5b90e1f9d8ab4208e1351bc950ea515c0b49ab9f2b82e9a71ed23f9a599ca6c38034f887f81db1bcf83ea23e2c373e087783f95b6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005f0000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000401000), &(0x7f000010f000-0x4), &(0x7f0000001000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x340e006b21c55a86, 0x84, &(0x7f00007b9000)={0x0}) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00009bb000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000198000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e01000)=[{&(0x7f0000b71000-0xe5)="5665d3044272e3d7834beecbfddfe1c410ffeb0c34845c8ed9bfbbbc9d5134090b2d3364acfaa5c039ebf1789e199dead4d7565c2c9226b5ba31a099eea1eb13285cd4750916cf5b0f5d753b170f9d1ea57cf921d75e2e6d27e71d5eade236620451dfc4d151a6979f08dba91c543083d4a25c6244554103d739bbbb3d553c496028ab8c3f05596641e93d9c2c09f92984948a0c0d9a59af802dddfa1b4c157c7a11a0023701b8e2da1b213c27df6e053be6106a9f8270c845bd8bd3fe6e333d3bc8b390fd8a540a7baa28eb6b2ef066e97cb7503be245fff59cf28a5995512cd5836fef72", 0xe5}, {&(0x7f0000058000)="a0c7488d87c0b800823dc7847e9bb904dc4b859600333b3cfa5d32f76e62f850fbc708c523aec3bf62d3b584c904fb389b592fafb842332da41e", 0x3a}], 0x2, &(0x7f0000bd5000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r5, r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa8, 0x4084}, 0x20008000) membarrier(0x1, 0x0) r10 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000)='./file0\x00', 0x24) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x43eb, 0x3}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$unix(r1, 0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local, @loopback}, &(0x7f0000003000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r12, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r11, &(0x7f0000005000-0x70)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x10)=[{&(0x7f0000005000-0x91)="d6ca3082ec86286f182a25f863530090ef848b43161faeb8688e8d7ec70f91a84f88309e366e024cae9f33814fc4f445b4b099793d8b23e78dca0c66598302e2934a0b31801e349a002f68b2d350697f30c24d51dfbc12ee0424990f8c677c6554a6ac14a8959b76ceb60ebe8429a4f923ef5e8e517c57a1ce388ac0ed0ad462a144e831c8c39b743870c1b182a1a772cf", 0x91}], 0x1, 0x0, 0x0, 0x44}, {&(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000-0xfc)="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", 0xfc}, {&(0x7f0000004000)="6bae0cb2775633580cc0daa1fbde437b44896a74f32f7b6da8285f9d5135475237bd392540388b17927feff95c7748c4bb051546d99c10b3e7270ce235a7406c28f8631188655919d94521f60bf4527f24562712f35a39e481da0b54c00cfabcc972c71696d2ebe3a5305957d840ffb4a622619a9d3936ca13899ba82fb3ad10d90e026aecea1b29", 0x88}, {&(0x7f0000000000)="ba15e43bb2aab46bbb391431081b4bd27e32", 0x12}, {&(0x7f0000005000-0xb0)="be2a14782143ba9fa77b66449dc104b82096588bef9426d175ca2a355abd7eea224363524191098f53431889149e94f430b56f35e8f6f28c36a93d3766f6bcfb6baa57a2605f07c4888f445fd38227948ced7fe26ec66c909c13273f6a7f4e1ffdda2eaea0ee7cea098bc17286efe7136058236bdceda737a9580a9cc8a5e9828e6452becdeaffca2dd5dcf5345d0c1fda6a296954db2df427691e28cb666278e5f99f9cb4533190086cabc70cf9d620", 0xb0}, {&(0x7f0000000000)="fdfeeefdf3b3d02d26d196547cea0527b7d0de1cdb11687ed93f55dae78422a61a5ba9193848690e744bd7013eb38fd6b5886a6044ee9e840b028d2116a40f81b4e7a3c18901bf3871245af4b358c2f4a780b3e7b34d752a369e38822ab84730b0551540f205b9df353bfc8c2a8e2d2cfd8fd03b1428684bff34b23216a95f94c7e681d62fcdf083bcfdeea0c1a3f729f9dff1753cac1cd3f30b193efff20cca63b630738bc5", 0xa6}, {&(0x7f0000005000-0xf4)="bc95f08de0d0230d94d90991bdc4b30df70c06a00877d9327514d85175d1d11452f70aab5b1c76b1415f6f3c637e5be241b68825a1aae5c402274fdb1be656af948b57d1a14a7711b3b4004e0d6a337a5841bbd006b05898b86b663333ba0588985e14fa2367d7a0e9db372e15b791468983f857ad50166d30512364a03c12659512729cb5260a550590810d24148a92b19d4f6776fec26b9f08845bc77d6f1316866fbee9c7d6deafb5dc81e48f99374e4fed3d43cfb3d473f4ad0a3f9cfdb4cf54159bed610aadee81f2ba600297d69ac6615841b69838ffefc2384259029f9f1d32d28e479df83ceb1308a32d7069aadad5d5", 0xf4}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000000000)="8b3e369da16ca82b9c966676eec118d2f32f9e15671200813faf3f2e7dae5369e7a2416db3bd94999c42fb624cce9711a311eb5e72b2f84e15b1d131e6f85b621225b9fd47e15b375982863d56ac028dba7f2feb9843e03c7532fa531dd297f69cf215844c8f1452d602a1ffef2ba58e7d6c289695aa2869c030e19c68e39ba4534dc7521a44a0d5cd6996097e81aac1e98697bd2afb0d8290b0b0db4cf68dc4ce536fa480cdd0a63c7ba9bda40853138354", 0xb2}, {&(0x7f0000004000-0x49)="651671b7d0cfb76e47dc8e1ce8d946873269705ed65cf5b081e63054bd6df60f4989faf990077ce252838369932e90f9f5ed07f64791f5db6188d3ba5b9b1d5fdf98e8eb359699a4d0", 0x49}], 0x9, &(0x7f0000005000-0x68)=[@rights={0x28, 0x1, 0x1, [r11, r11, r11, r1, r11]}, @cred={0x20, 0x1, 0x2, r6, r3, r8}, @cred={0x20, 0x1, 0x2, r10, r3, r4}], 0x68, 0x4000000}], 0x2, 0x40000) 2018/02/02 08:00:59 executing program 2: r0 = open(&(0x7f00008bf000)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x3ff, r1}) sched_yield() pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000003000-0x8)='./file1\x00', 0x20, 0x500) recvfrom$unix(r0, &(0x7f0000003000-0x8b)=""/139, 0x8b, 0x2001, &(0x7f0000002000-0xa)=@file={0x0, './file1\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000004000-0xb4)=""/180) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000004000)={0x80000000, 0x0, 0x59f8, 0x7, 0x2, 0xffff, 0x1000, 0xffffffff, 0x10000, 0xe0a, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000005000)={0x80000000, 0x101, 0x1ff, 0xff, 0x1f, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000008000-0xf9)="e593390752d5c759d7833a0ffe249a61f7314769153e6c915e6f94ec609ea1b47ac7d64e55472b13a4d602b27497450bb3b7251b7909983fe6c1ebf14c929ef1015f90629fc5a35f0a70f4f7371b16a2082c534f69f4efe79e8074ba6d1bb73a4e6ac5a0b533bf9cb1ba12185bf9528b7b918f53c723eee5fd6f52df45e843b209601eba1259f2d89c1a4542b2937686271dacd8d0016226c5e463015dfb491fb5779c19c51113d613018171236e8c4c93ff040297c9927fc60fd3011c0ffbdadd2aff0e431c77a7397c321e9eec6c883e3cac0cc0da41e52158f6e708c52dffb1e4a6c034c2e425dc3b2f96bced4cfe61e512a2ad9f8f6054") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000008000)={r4, 0x9}, 0x6) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x100000001, 0x8, @fr_pvc_info=&(0x7f0000000000)={0x7, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='ip6gretap0\x00', 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000009000)={0x7fffffff, 0x8, 0x4, 0x2, 0x0, 0xaf6e, 0x7, 0x6, 0x81, 0xffffffff, 0x2d, 0x7}) epoll_create1(0x80000) 2018/02/02 08:00:59 executing program 3: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000065000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)=']trusted\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000000)={0x0, 0x3}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001000-0x4)) sync_file_range(r2, 0x97ce, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000)=0x10, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000003000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000003000-0x20)) pread64(r4, &(0x7f0000001000)=""/215, 0xd7, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) fcntl$notify(r5, 0x402, 0x80000004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x1c) fstat(r4, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) lseek(r3, 0x0, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000-0x8)={r6, 0x7}, &(0x7f0000001000)=0x8) 2018/02/02 08:00:59 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a5000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000a88000)=@dstopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000002000-0x14)={0x9, 0x9, 0x40, 0xfffffffffffffff9, 0x80000001, 0x8, 0x7, 0x3, 0x3, 0x6}) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000+0x946)=@fragment={0x8, 0x0, 0x4, 0x6, 0x0, 0x3, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000004000-0x90)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x5, 0x1, 0xff, 0x2, 0x8, 0x100000000, 0x401}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000004000)=&(0x7f0000005000-0x18), &(0x7f0000005000-0x8)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000003000)={0x0, 0x33, 0x2, @thr={&(0x7f0000006000-0x2)="4d83", &(0x7f0000001000-0x70)="9c31e3f57108b407fed4efd9c68f29482a65d9908a6d30453abc2b0aae9bb9bdd173d34d09eb8b0ca596317986703e08ffceb0091fb7d884812ff8460e76841dfc715d48f77895dd81df8ed589939398c5f66250a8e363471386d903bc47ab6a03e80c425023de1521349cf4e6a1363e"}}, &(0x7f0000005000)=0x0) timer_delete(r2) fgetxattr(r0, &(0x7f0000004000-0x12)=@random={'security.', 'selinux.\x00'}, &(0x7f0000002000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000007000-0x6c)="694ef0be60cedb9426ee0ee76c14e12e64ed5cab55c9ac8f96e5ce2505a77e325d1b626d860fb15c3efa9851be2c220bde4a6cae2a9a8fc46b5786d712f772768d8ce09e8dc67ae73ff86549d2f606dcfcf62cbf1fa5f91ed4a6c3f834cf4a5f946d76b9ec31e5c018cfd69c") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000007000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) ptrace$setopts(0x4206, r1, 0x81, 0x14) rt_sigpending(&(0x7f0000002000), 0x8) connect$pptp(r0, &(0x7f0000004000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000009000-0x8)) 2018/02/02 08:00:59 executing program 1: membarrier(0x10, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000002000-0x20)) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, &(0x7f0000001000), 0x40000001, &(0x7f0000001000)) prctl$setendian(0x14, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400101) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x5, 0x4, 0x6, 0x100000000, 0x0, 0x10000}) fcntl$setstatus(r0, 0x4, 0x40c00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x8, 0xdf41}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000)='&/@-\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0xb)=""/11, 0xb, 0x40000002, &(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000)) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) syzkaller login: [ 28.466479] audit: type=1400 audit(1517558459.147:5): avc: denied { sys_admin } for pid=3965 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.498607] IPVS: Creating netns size=2536 id=1 [ 28.511196] audit: type=1400 audit(1517558459.197:6): avc: denied { net_admin } for pid=3968 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.543602] IPVS: Creating netns size=2536 id=2 [ 28.581451] IPVS: Creating netns size=2536 id=3 [ 28.622475] IPVS: Creating netns size=2536 id=4 [ 28.670793] IPVS: Creating netns size=2536 id=5 [ 28.718292] IPVS: Creating netns size=2536 id=6 [ 28.765202] IPVS: Creating netns size=2536 id=7 [ 28.831503] IPVS: Creating netns size=2536 id=8 [ 30.378498] audit: type=1400 audit(1517558461.067:7): avc: denied { sys_chroot } for pid=3968 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.468627] mmap: syz-executor4 (4927) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/02 08:01:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2c081, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000560000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/ashmem\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001000)="3ccd1d1c68710b9574dae2ae4b09ccb036df194402118dbf2fafc108c3ac606be0204dd37005bfa2be87e083bf894997fb1ccd5c31a565e439e4cb5b8fdb8e1e0c77cd7b7a14cb630346af26c5c9fbdca3e5d245ad128428ed4d13771628eee7ef4f81effb6d0cf799dfde3e01e0082c290aaf75ad881a5aa2a4b01fa069a8cc0e512391de0e8ff34cff25894f1bfadee60e921f2339354da9a4bbbffd378767f6c1f131b918493688775eb5c69ff6ac42e3c461dfdee0", 0xb7) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0xffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/02/02 08:01:01 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f000000b000)={0x3, 0x7, 0xff, 0xf97, r2}) getdents(r0, &(0x7f0000005000)=""/237, 0xed) ioctl$TCGETS(r1, 0x5401, &(0x7f000000f000-0x24)) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) 2018/02/02 08:01:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dc0000-0x4)=0xa0a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x4, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, {{0xa, 0x2, 0xffffffffffffff80, @empty, 0x96d9}}}, 0x108) clone(0x0, &(0x7f0000c10000), &(0x7f0000fa9000-0x4), &(0x7f00009a0000), &(0x7f00000d9000-0xeb)) fcntl$dupfd(r0, 0x406, r0) utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/02/02 08:01:01 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="2baa5b7778616e3147504c7070702c706f7369045f61636c5f6163636573732b504c76626f786e657430292573797374656d0000", 0x1) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/02 08:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000dfe000)=""/143) openat$ppp(0xffffffffffffff9c, &(0x7f000003e000)='/dev/ppp\x00', 0x80100, 0x0) modify_ldt$write(0x1, &(0x7f0000118000-0x10)={0x2, 0x0, 0x0, 0x1, 0x7fffffff, 0x1, 0x7, 0x40, 0x56, 0x40}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffede, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000747000-0x50)={@common='bpq0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x3, 0x2, 0x4, 0x2}}}) r2 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003b0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) clock_gettime(0x3, &(0x7f000014c000)={0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe5}, &(0x7f0000025000)={r5, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 08:01:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f00000ef000/0x3000)=nil, 0x3000}) [ 30.654922] audit: type=1400 audit(1517558461.337:8): avc: denied { create } for pid=5010 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 08:01:01 executing program 4: prctl$intptr(0x4, 0x1f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a3d000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000010a000-0x1)='\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000559000-0x8)='keyring\x00', &(0x7f000009f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x400000000000, 0x0, r1) [ 30.741352] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.749096] CPU: 0 PID: 5043 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 30.756646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.765991] ffff8801c3ca75d0 ffffffff81d94829 ffff8801c3ca78b0 0000000000000000 [ 30.774038] ffff8801c573e110 ffff8801c3ca77a0 ffff8801c573e000 ffff8801c3ca77c8 [ 30.782071] ffffffff816621ca 0000000000002a2e ffff8801c471d0f0 ffff8801c471d0a0 [ 30.790063] Call Trace: [ 30.792628] [] dump_stack+0xc1/0x128 [ 30.797968] [] handle_userfault+0xa3a/0x1310 [ 30.804002] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.810986] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.817365] [] ? handle_mm_fault+0x117b/0x2530 [ 30.823569] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.829774] [] handle_mm_fault+0x1fd1/0x2530 [ 30.835803] [] ? __pmd_alloc+0x410/0x410 [ 30.841490] [] __do_page_fault+0x5c2/0xd40 [ 30.847347] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.853289] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.859927] [] do_page_fault+0x27/0x30 [ 30.865438] [] page_fault+0x28/0x30 [ 30.870686] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.877496] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 30.883786] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 30.890682] [] ? futex_wake+0x146/0x440 [ 30.896277] [] ? get_futex_key+0x1050/0x1050 [ 30.902305] [] ? userfaultfd_release+0x650/0x650 [ 30.908682] [] ? __lock_acquire+0x629/0x3640 [ 30.914709] [] ? __lock_acquire+0x629/0x3640 [ 30.920739] [] ? do_futex+0x3f8/0x15c0 [ 30.926249] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.933231] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.940042] [] ? userfaultfd_release+0x650/0x650 [ 30.946419] [] do_vfs_ioctl+0x1aa/0x1140 [ 30.952101] [] ? ioctl_preallocate+0x220/0x220 [ 30.958303] [] ? selinux_file_ioctl+0x355/0x530 [ 30.964592] [] ? selinux_capable+0x40/0x40 [ 30.970446] [] ? __fget+0x201/0x3a0 [ 30.975691] [] ? __fget+0x228/0x3a0 [ 30.980938] [] ? __fget+0x47/0x3a0 [ 30.986098] [] ? security_file_ioctl+0x89/0xb0 2018/02/02 08:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xfffffffffffffffe, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 30.992299] [] SyS_ioctl+0x8f/0xc0 [ 30.997461] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.041197] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.045856] CPU: 0 PID: 5057 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 31.053377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.062707] ffff8801c41075d0 ffffffff81d94829 ffff8801c41078b0 0000000000000000 [ 31.070702] ffff8801c573e290 ffff8801c41077a0 ffff8801c573e180 ffff8801c41077c8 [ 31.078736] ffffffff816621ca 0000000000002a2e ffff8801c42268f0 ffff8801c42268a0 [ 31.086708] Call Trace: [ 31.089282] [] dump_stack+0xc1/0x128 [ 31.094632] [] handle_userfault+0xa3a/0x1310 [ 31.100669] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.108098] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.114487] [] ? handle_mm_fault+0x117b/0x2530 [ 31.120690] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.126898] [] handle_mm_fault+0x1fd1/0x2530 [ 31.132934] [] ? __pmd_alloc+0x410/0x410 [ 31.138618] [] __do_page_fault+0x5c2/0xd40 [ 31.144474] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.150417] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.157055] [] do_page_fault+0x27/0x30 [ 31.162565] [] page_fault+0x28/0x30 [ 31.167813] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 31.174626] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 31.180915] [] ? get_futex_key+0x1050/0x1050 [ 31.186948] [] ? userfaultfd_release+0x650/0x650 [ 31.193334] [] ? __lock_acquire+0x629/0x3640 [ 31.199368] [] ? __lock_acquire+0x629/0x3640 [ 31.205397] [] ? do_futex+0x3f8/0x15c0 [ 31.210912] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.217909] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.224744] [] ? userfaultfd_release+0x650/0x650 [ 31.231211] [] do_vfs_ioctl+0x1aa/0x1140 2018/02/02 08:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aee000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000044b000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat, @fda={0x66646185}, @flat={0x0, 0x101}], &(0x7f0000004000)=[]}}}], 0x0, 0x0, &(0x7f000000e000)}) getpeername$netrom(r1, &(0x7f0000de9000)=@full, &(0x7f0000398000-0x4)=0x48) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) r3 = open(&(0x7f0000a1f000-0x8)='./file0\x00', 0x0, 0x148) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00008f6000)={0x20000000}) 2018/02/02 08:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) timer_create(0x7, &(0x7f0000369000-0x60)={0x0, 0x36, 0x7, @tid=0xffffffffffffffff}, &(0x7f00004f3000-0x4)=0x0) timer_delete(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f64000-0x4)=0x3, 0x4) 2018/02/02 08:01:02 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000926000)='./file0\x00', 0x2001, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x20000) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ae0000)={0x2e}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/02 08:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000851000-0xc)='/dev/ashmem\x00', 0x2940, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000036b000)={0x10, 0x0, 0x0, 0x408800}, 0xc, &(0x7f0000577000)={&(0x7f00009b3000)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x4000000000000000}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, {}, {0x8001}}, []}, 0xf0}, 0x1}, 0x0) 2018/02/02 08:01:02 executing program 3: r0 = socket(0x40000100018, 0x1, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ff7000)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000ff9000-0x28)={@common='nr0\x00', 0x8}) syz_open_dev$tun(&(0x7f0000ff7000)='/dev/net/tun\x00', 0x0, 0x1e040) 2018/02/02 08:01:02 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dd2000)={@generic="96a906f68471a3197c3b8712325d3e2a", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd3000)={0x0, &(0x7f0000615000)=[]}, 0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x31) socket(0x10, 0x1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000003a000-0x5c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x5c) write(r0, &(0x7f000048c000-0x26)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/02/02 08:01:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast1, @multicast2, @dev}, &(0x7f0000000000)=0xc) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bc3000)={0x0, 0xb5, "1c2b733742bd2e6c1f751b5835fc67fab26b414745c1274b890c51908e4eadd1e30b5dc359fe66f16bb6667597ddbe3b5792de7f95e4b4d582c9525bd124f0f46219d56b9bb5c4ef40b6e390a1413e1b5e7930f0bd8574e395a9b3c249dcd3aad9238845af1b42aa7b06791e4fc307048d6e921eac405fb96dcd30b3280ac2f7cc89feec40b0a77fd82eb12af6d3d6c94330d0a00d7f8a1e677bcc4c718deec6e350d7b675389a9db5117f33997afccc0ea0d07192"}, &(0x7f00003e3000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007d6000-0x20)={0xcbe, 0x101, 0xa, 0x400, 0xffffffffffffff6a, 0xfff, 0xffffffff, 0x8, r2}, &(0x7f0000320000-0x4)=0x20) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007d7000)={{&(0x7f00007c9000/0x3000)=nil, 0x3000}, 0x3}) tkill(r3, 0x16) close(r0) 2018/02/02 08:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000517000)=""/10, &(0x7f0000dc0000)=0xa) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair(0x0, 0x80807, 0x100000001, &(0x7f0000eef000-0x8)) sysinfo(&(0x7f0000d7e000)=""/195) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r2, &(0x7f0000da5000), 0x3) [ 31.236896] [] ? ioctl_preallocate+0x220/0x220 [ 31.243107] [] ? selinux_file_ioctl+0x355/0x530 [ 31.249752] [] ? selinux_capable+0x40/0x40 [ 31.255607] [] ? __fget+0x201/0x3a0 [ 31.260866] [] ? __fget+0x228/0x3a0 [ 31.266122] [] ? __fget+0x47/0x3a0 [ 31.271283] [] ? security_file_ioctl+0x89/0xb0 [ 31.277498] [] SyS_ioctl+0x8f/0xc0 [ 31.282659] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.312045] audit: type=1400 audit(1517558461.997:9): avc: denied { net_raw } for pid=5090 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 08:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x3, 0x0, 0x0}, 0x4, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10}, 0x0) 2018/02/02 08:01:02 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00001e6000-0x4), &(0x7f0000681000+0xe95)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@broadcast, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r2, r1) 2018/02/02 08:01:02 executing program 3: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fb0000+0x573)='map_files\x00') mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000517000)={0x0, @in6={{0xa, 0x0, 0x67c6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x60, 0x900000000000, 0x5, 0x7f, 0xd6}, &(0x7f000009c000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b2f000-0x8)={0x0, 0x2}, &(0x7f0000370000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ae9000-0xb8)={r2, 0x9, 0x1, 0x10000000000, 0x8, 0x4, 0x101, 0x0, {r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x8000, 0x0, 0x20, 0x3, 0x7}}, &(0x7f0000ee3000)=0xb8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fb0000-0x8)={0x8892, 0x5e}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000fb1000-0x8)={@dev={0xac, 0x14, 0x0, 0x16}, @multicast1=0xe0000001}, 0x8) 2018/02/02 08:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7c000-0xe)='net/rt6_stats\x00') splice(r0, &(0x7f0000ddf000-0x8), r1, &(0x7f0000492000), 0x0, 0x1) socket$netlink(0x10, 0x3, 0xf) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r3, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000080f000-0xc)={r5, 0x80000, r3}) r8 = socket$netlink(0x10, 0x3, 0x20000000000054) recvfrom$inet(r3, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r9 = accept$inet(r6, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r10, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r3, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) ioctl$EVIOCREVOKE(r6, 0x40044591, &(0x7f0000cd7000-0x4)=0x5c6d) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r8, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r3, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) [ 31.328104] audit: type=1400 audit(1517558461.997:10): avc: denied { create } for pid=5095 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/02 08:01:02 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000c65000)) connect$vsock_stream(r0, &(0x7f0000d7e000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f94000-0x60)={0x0, 0x4, 0x5, @thr={&(0x7f0000d61000-0x4b)="008ccca623932a67422f491cdc5df8dc7a55d9d6cac914314ab8fde0c6c62f63ce9f06145a11c1f285ab17ac0da78ae69459c9105b4f91718d8eb02da6ae4b39ce327d3a2a2dee33c26b90", &(0x7f0000f94000-0xba)="2d5cdf7105871ef69cb997098f62793a39d7ce861f51b0d4898f49361ff9a844dba940e3ae9f05c115093c983d8269610d6a3a44ee65715898491ac5a6d4412ab6d738e840e7f08c95a67a78bf6ef37cdd320ae0cba76cbb750762d1cb6cd8b43895ae8164180a636a7923c6ffdbd13f43447a7af5d00255103387c47257ff7819b8b158cacc7d8601d5115835eb78e6543efc2e75e636418dc24ddff65cf98360b5d3d30a17975c7a9c9d53ae19bf68d6cbfd618a6f99c771f3"}}, &(0x7f0000f94000-0x4)=0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000f95000)={0x0, 0x1c9c380}, &(0x7f0000836000-0x10)) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f96000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000e3a000)={r3, r4+30000000}, &(0x7f0000f96000-0x10)={0x0}) clock_settime(0x5, &(0x7f0000f94000)={r5, 0x989680}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f96000-0x4)=0x0) ioprio_set$pid(0x2, r6, 0x9) timer_gettime(r2, &(0x7f0000f94000-0x20)) fremovexattr(r0, &(0x7f000071d000)=@random={'btrfs.', '\x00'}) r7 = fcntl$getown(r1, 0x9) getpgrp(r7) poll(&(0x7f0000f8f000-0x20)=[{r0}], 0x1, 0x1000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f92000)='/dev/snd/timer\x00', 0x0, 0x200002) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) fcntl$getown(r1, 0x9) [ 31.340700] audit: type=1400 audit(1517558462.027:11): avc: denied { set_context_mgr } for pid=5096 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.373089] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/02 08:01:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000e13000)='ns/mnt\x00') signalfd(r0, &(0x7f00006fe000)={0x80000001}, 0x8) setns(r0, 0x44000000) [ 31.381622] binder: 5096:5115 BC_FREE_BUFFER u0000000020000000 no match [ 31.418606] binder: BINDER_SET_CONTEXT_MGR already set [ 31.418613] binder: 5096:5115 ioctl 40046207 0 returned -16 [ 31.420587] audit: type=1400 audit(1517558462.107:12): avc: denied { dac_override } for pid=5122 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.425587] binder: 5096:5128 BC_FREE_BUFFER u0000000020000000 no match 2018/02/02 08:01:02 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000007000)={0x9d6, 0xffffffff, 0x1f, 0x7, 0x7, 0x4}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0xd4, 0x0) 2018/02/02 08:01:02 executing program 2: clone(0x10000000, &(0x7f00004c9000-0x9e), &(0x7f0000000000), &(0x7f000018e000), &(0x7f00001d8000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a29000)=0x14, 0x80000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000477000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ecf000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) 2018/02/02 08:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/02/02 08:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x33f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdf000-0x8)={0x0}) fstatfs(r1, &(0x7f0000a26000-0xfc)=""/252) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)) read(r2, &(0x7f0000b07000)=""/36, 0x24) 2018/02/02 08:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008bb000)='net/mcfilter\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000), 0xcee1) writev(r0, &(0x7f0000116000-0x10)=[{&(0x7f0000128000-0x17)="3fc6671725b9b782eb91e6cf8a973d636a1e739d302588", 0x17}], 0x1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000069f000-0x4), &(0x7f00009d6000)=0x4) 2018/02/02 08:01:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000-0xc), &(0x7f0000001000-0x4)=0xc) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2c02) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x34}}}, 0x8, 0x8, 0xb06, "10bb14f21be6e5e0ad9196fd681d9f2a883cde67647e3a82a709f5d80adb4b2aca25d83575e03db34198b0218230fb5c43d83f8f69c9b185c26c181434b073eff7e68ead020d9cb975c64492fa886d9a"}, 0x160) 2018/02/02 08:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x20000000) socketpair$unix(0x1, 0xffffffffffffff7f, 0x0, &(0x7f0000a14000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007e1000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b5242d626c17279199774c2f63fe8621c54af9492b83846b3b2c217e146077ee3140273817a87620b2fc719d8363b269caaea2575539d7c1dd471208be6bb59980df", 0xd2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) getpeername$packet(r1, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d19000)=0x14) shutdown(r0, 0x1) getsockname$netrom(r1, &(0x7f00002f9000)=@ax25, &(0x7f0000517000)=0x10) 2018/02/02 08:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000291000-0xd8)={0x2, 0xd, 0x0, 0x0, 0xc3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x200, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x2000000, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_key={0x8, 0x0, 0x188, 0x0, "6aa6db350eea9f656fcfd31e7f314cea5848e823621022bfc2df4b9188eef059e76155375a44d38e52ad208fc15cc87725"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xd8}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b7e000-0x38)={&(0x7f0000f92000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000557000-0x70)=[{&(0x7f000029a000)=""/202, 0xca}, {&(0x7f0000d9f000-0x1c)=""/28, 0x1c}, {&(0x7f0000bfc000-0x5b)=""/91, 0x5b}, {&(0x7f0000055000)=""/20, 0x14}, {&(0x7f00004fa000-0x18)=""/24, 0x18}, {&(0x7f000046d000)=""/4096, 0x1000}, {&(0x7f0000e9b000-0x21)=""/33, 0x21}], 0x7, &(0x7f0000636000)=""/210, 0xd2, 0x1}, 0x2000) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000c6a000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000da7000)={0x0, 0x0}) lstat(&(0x7f000093b000)='./file0\x00', &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000763000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000539000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000091d000)=0xe8) stat(&(0x7f0000dc3000-0x8)='./file0\x00', &(0x7f0000254000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getresuid(&(0x7f000027c000-0x4), &(0x7f0000532000)=0x0, &(0x7f000090e000)) lstat(&(0x7f00002e5000-0x8)='./file0\x00', &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5a000-0xc)={0x0, 0x0}, &(0x7f00008b3000)=0xc) stat(&(0x7f0000087000)='./file0\x00', &(0x7f0000d8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f00000a2000-0xff)="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", 0xff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000612000-0x8)={0x0, 0x0}) stat(&(0x7f0000c5d000)='./file0\x00', &(0x7f0000d37000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000669000+0xda0), &(0x7f000003b000)=0x0, &(0x7f00001fb000-0x4)) r16 = getpid() r17 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d8000)={0x0, 0x0, 0x0}, &(0x7f0000126000)=0xc) r19 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000893000)='/dev/sequencer\x00', 0x20e440, 0x0) write$selinux_context(r22, &(0x7f00007b7000)='system_u:object_r:usbtty_device_t:s0\x00', 0x25) sendmmsg$unix(r0, &(0x7f0000e6d000)=[{&(0x7f00009bf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c04000-0x50)=[{&(0x7f0000596000-0x2)="838a", 0x2}, {&(0x7f0000a2a000-0x4d)="913d1e0f16e10183d65fb5926d01e6ccd93e38d7669690924f6e4bdb2750b761d51a812d925c513a4f179dc7aefd85fa02049c508d07605e318aa65389f31fe8a82594a82cdc6e817e29f7710e", 0x4d}, {&(0x7f0000440000-0xc5)="6c11b5b7d3edeaa89ca11a3fa9e555e5732be3bea172fc26e6b60469fbcaedfe7c41ba898bf06ce0528739c4f8c62d5d238f3d52ddf9903ff3f81eb4fc2da8d2747ff4873fcc6024ddf26cadbc896eb9c98080229083fcc094122c7067d5501b452c2c27bdafc97a78b4aca02b1cf23af96d9d5b5f33faab4756c724e4c3e0a7f40c44828268cf26584ef431ee4a0f0227428f49fe30915d8b9e025719efd5a942403b4a42cfa43ef8ad70308f0d826944816227f87867126c0afe218cf648a9286ff842ba", 0xc5}, {&(0x7f0000668000-0x22)="ef24e96c880154668df3602eedf8218b840ac5b7c322c8c4811d04b5e42ba58d8598", 0x22}, {&(0x7f0000967000)="7e43d0593d92a2c6290d7546ade8fa820b1febd7c8c6d9a07f1a3fb2d8f06d6341e97b1a57caf7237e54a3f4f1a50bce2946dcc170eb94e1814f466aa67c4d57b5f5399bb1f7c82ffd3aec69992487d4233e51023c0293b2e9fa5c2861eee2371cca1328d688456369c1ba0b0d07e1a87a5f487535e6cb031692bee4d761c6564bc930299c7ba8fef06a70341f0dd227d1ecc355b286b7d87ad7e735098b48c34d704f4549794c5924d5db96098173c1ba10d34cbd35bd08a9324ffec049a8b00b1d614fd58be306b818b36f938c034441728a005503c5f26076c3518d7cb7c2a563490343f117117c01f7306614fa1a8362b325e9e7fb40c683273dcbb67b60d76cb0fd808057887f68bd766d80eb8ce602cdcc6884d8bb14ba4b9455c3cafc06e17fa16936c7bf6c585878893e86fef69057c6f67e1aaf84536e252283025d08785e7a881ee91adc8453e2bb3484aeb5e680dfee3bebe717a6608111c500f656a16848734bd39da7f82f229573a49a0b0ab5bbc478a3840c4e17a07f39eaa049ed5b6f5cebea34fee07fbd60191b50e23b35107b23b56cf6b798ce58af4a2404cb7c0348aba46cd4a87fbaaa8880cf031ad073223ce6fa16ae4495608a0195513e0c93e0d0622d707e836b43ed76d06dbae7dcc889378331d50bee69002a5ea3746d3548abcae9d723566b4599c139440e32705c92e548ffc710f957a9a44318b4f311b187ea5359b659d0800cf2c5a3a711eef52ef088188dea26baefe213855e6ae0387383f9480b03f4bcc5bc0cb648c8a8415558b7e456c5e079dea514f156bf45bf17099fb9490a3247ea47847a0d2e43a52eac6fb333c354501e1803f18640bd72910214f58cec0d690b480c154179310e4deb52b7e6ab071202d6e58386250c86bc9c21d9b04308458a0713e626aecc5af1cd6c83444a253aae70d0451bd6e7084452b2a7e32031f2df836e6355cdb905dc5d8e6631d1e1a98dc09c9a1742a7fb689f4fbcd0b9519c42327bf599b44179acd378c02e635acc0a43c1999ee38357708828eea20a2bfb3b27fb4a67c920bb008345c1be5860f68d5d0ea993537ce9a9ec0a1ddb5d1a7acb6a5f53ec00b0466f909386a9b41a1a28bcfde305f6e679d834a9a1ccfc7eb3be3324860f5fc0e3fe65e36f0b5d90717487626f004c0c995866d5b9dc862bf573f82976a47ca82cbb57cf23e187d6e9c24b1ff02b0aaec3fdb62bd770aa31d43cabfe05bf52a8414a4c16cf402142d133074eed95e2e367d60d58ab0f5f35459900cd76db4d1b8aa16b207548d5658b48e7108b45a037eb440ba9f0d7260659be5c26b7c5fbc522f42b6a58076431f7f3d6da10cb9e4104d9790586955366544d27cba74fd3071f9fedac9ed371398a86e27c685109102d64e1d1593febc373e85a25fdceaf5fa60cdc7edf867062da46602bc6c76b12cb606c58ed407902e9765d60287a0776b8d0a302b86270bea47b60bb9d607fe180a99d00110914f70790f82ab8cae1be70b15c657eadba667edd1dd798f344a76bade73c06c677a22932aecb70a270a89e7ea1669cc9d5ded59ab711dd69b52e30160eb1857cb207e2db88eec6011900dcb485cfb9c2976420b64f305d709f8b1cc5439422d235de078d40be97b63d2438c08ef2af70f0d813eaadf12435200c329440256a807a1c50d3cc621dba88456597b3bfddb32b772471c24dacf8826d56240821f74515ce3d3fffec1c89fdac8ef02c30ec319c66682b32ab52cc5c5ac4bcc0c65de1dbb6c3929ac9a2171d6401fbd06516a3652572e4b99f40d4b6b8a3f9bf8461ffb762425eb4c481938071ef29eed289be222290aa13f8786b2103df581f5fd372b30c00d7f7565552a2f88e54215d2f7564e1014b5291c99b4d392ef8da4b0889d8b6a2a6d8683f621300a7eff2a8fb5f276d308641585fc41e5a528b89bf41fae44fa93ff90bfdde1afc9dc1a9945a3a96cc2f9fd96bf3bde893d9115d279cb6404a2354dad63fbc30828a81a8b3a07f63a7528ef0b0bee4c3d77c9f9547ce359ce54c0c132496a0de4cc88a636406f15663df9bf2bd8d28694c431cc38b2f87e400b4cf70c70cffa0c4b8a33bd8621887e702458eed81fe6c65839c49d7404b67e2ff68f8a8869fe7e6fb30dc350e334766ffaaa2260e434e09a80da4c03c3da9bee4ce0a70643b99d8accf64188cc631af551838c48f1fd4854a682e7468dd24766fb776ba484c7241a2cc05be3244ab3e93e35360a75e62cf5d6f267a9c1b39d8c95c704f6079fbf4460b77bad178ebb3fc02d29f2faa75df601448dfe9746210e48ee769d2663bd72af58d4121b2b888cb0afa976b7dc09ba53bc2bb9e6f329e5c28ca9135d57b58453677dcd4561cbf28402c73c983649c2f71beae7a17228cd9015a60522e8d62561e053110a314727f041ef18d4bcf0f63d63be9e0b8f8383f678ab9bfa7294600c9ec7c4ec7ec05b704ffcd38ac8bbd89fc375eab97f68f75420326a3bf23a425118ef84830247acdac5a1ddea7ac1a7a3c5547b58950973acc0dc0e09788b3a05ccc827468b5ce30a61cb668e7a9f0fdb5f05c5ea2956eee5504544d8dcc637576991ba605438da2a262c887a4a636fd629362a00dfb6ed12eacf677c5c264ca2dd43c1e0241abbc82fbb12317329fee0690d8ba89db2d11b1c65433af1b64084ee6d29e0c97f2bbf78660d5f3691a2f4a5460b4d5bfb960c26050e90d764eefc798f130025033e9aeb9932d830eaa5120817f66ad0cbe6601a86bd6dd840b8c221aba0da18553131a59ba257189dfeddfdd472cf5f3bdb1790f1cd0a8486dd00d6b9524778528d719d27e76a83b02575ef088328f110f5a91da3e8a682e153e31afd8de0e3f491e65f2c10b67979f44ba585d2ee5167187e1d1f0bebcf374a4dea05c390ced2f332d8a9ae849e3cccf64e7fc0a5969699da16e29b509ac6193398d5374e68997b37d428653baf25000bf4ed9660ee742f59a4be9686f8aa166da98a195e874fa197354bb39c5ce6b716fee1179c8c1267ac6f360edbdefde6e531e1c9feb3831464a755674083466cc37c34eafc28206a931b2ceac47340be6340987a45f14529cb42207ae4cdcd3bd1542350d69da19905afe1a0d297854b6c8da52f7516009c139a0d7164bbde420d402042e6fb269e1fa842c206048b3d57a21fef9e57dbfc7ac107b999043eda892c909045616e150a2ab0853f2018039ce3bc4de4f4f3a508605a4c2ee045d87fde02af0009a184a79c644f099c9edbe4aec690142579575a5d25e3c8dcb574bdfc8811532442c97bde64a41128fe495bbe036c3f75e206d9c6ea6d540c6365dcb9738eb6b75fed9b7a4e646765f17628fb7960a8a88b5ef50b82990148905ddbc214e2be67fafc726333452c2786ec73ef263792e96f1cc967c5c4897aded945faf7dbe345a27864b9ec3e4416baadc66526a53f35024a90cf93973527e326e7997a9959fcee58049aa99cd71b0a701925261374e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0x1000}], 0x6, &(0x7f0000971000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x60, 0x4000}, {&(0x7f00009d8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b76000)=[], 0x0, 0x0, 0x0, 0x880}, {&(0x7f0000d5e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000961000-0x50)=[{&(0x7f0000a18000-0x5e)="4329270039ffbabf6513df0569b3bb3846afb5001224fc940cf2b8c254b80146cedd4eb26f5194b3e3faffcabeb4d15ec9c36b58069e9485f14e6ebd725fb09a2d947be5098eedf3c0de5ebc5394e7454526d1769fdd041de86d745dbd2d", 0x5e}, {&(0x7f0000b18000)="0cf4cc16fbe4554c28dbb7833e31eaa8477b1f6e73ee3bfdb5b680541a353c2d7bdf7a3a76e36f7a4719570813c44d66c1a35c5d1aa6691c9c1c7dad2b0239d2f23c985ecc18dc35dea9b9a3dc8c3bfbe4cf456cc165a07aba3017a9a66210254b13e3c73beb575195cddfde7b4b9cbbf7", 0x71}, {&(0x7f0000468000)="3106d9e87bf08a1a0d6d5c6119099a65d4aee74ac59444f274647003acec38bcf5d842aaa7224c3a3e6fc341c42682aadc1e9124dce8f499478280c0b0ad6a411b52a9e53204e318dbd3080a6dd4379c4cecbb3a91180e2f9c1719ef6d7d6762d154d84ce302e58bf02ee4e1185990d1072a57", 0x73}, {&(0x7f0000be2000)="2ff0a4998630ae2e39526f063170d433d70e0da47c6b288f793ac5d6", 0x1c}, {&(0x7f000065b000-0x9b)="45da9dea9cb84c1772316fed6761eef874635d6aeff5e5fb0580aa33c9929a51ccb81728b1ab6076787d3ce27cac0e9515968abc9a1b1fe28ec5522e219bf13036e81ec093bc62e9826ea44d920a5216c8e98c2d24c8890118342ef83706d26635a7f76ee42626631f50330c69fe64de9f7fa7a58b8ebdd3d5494baf7f3d3dbd46deb0e6314f8a461380e0fee5c0913b6ce620679b4ae1ae9a71de", 0x9b}], 0x5, &(0x7f00000ab000)=[], 0x0, 0x4000800}, {&(0x7f0000d4f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006d2000-0x70)=[{&(0x7f0000bda000)="aa56ec4957c4301b53fb81794317622f88c8dda1a8d16900b47ecf8425fa17381a852b89e3a2b7be8e74af7a54631f992b6404dd63db1c68ef5e58ec448e34a3062b3e771f8934ea320a38895ee151cdf2c71d458e56b20a966e51ce97b817d62602cdb62bcd47ff12f7e25c3d64a36d653044605e0e805a5aa50ae890091dc90c648128a37e8434f29aa8a508907c9fbbc643403aef623d2bb535bb7712ae11", 0xa0}, {&(0x7f0000967000)="f4fb5d4408fba0130386b7cfb582136c42ffe2142232e4c895a0aa39a83b1f2d4ccaa043db05c032f7da6ff2c6f8da827610af83760fb34a2bc024bd3a84da71fb8c1f3b2b8c2800eb5c68cb898779a4e2b4b5f485f73f9d241b4d2979a15dfd22fff16f0ef8f8768820bb882547776465318c7d6c041bde17c64a7a4e5d21931c36d904606a08411bd359e3c2a878c322117bff539a32253181b1be074cf877ab5e9d29a00bc32d5fe0dd89382f2290fb5c3df49fdf6f25aacd0d0784df2b742a6ecc", 0xc3}, {&(0x7f0000f2d000-0x31)="680cef220904b3421cfc2ce02a51732d458ffb12ff6af87d8efe24f3e1d6b917c95c8ccf3ed4565c7b8c92d96f06d13482", 0x31}, {&(0x7f00006cd000-0x4a)="40d5353cda1652ed088f84e0814a8e8a7abc685ebaaff8f0860e090761037f15adbd0eb7f93cd3dd453e0e1ee71b25e72ec262612bff7620df14859fc220e894cbb2acf8ce440acb1533", 0x4a}, {&(0x7f0000c59000)="2d88c476ac685054b202049096c4c08d4c0b175cad626a1e6601446c8036e2a0c1dcc27f99159a86b6495d690738a484b422ac0f3d639e53a6252b472b79331db3ce881cf96bfcb5e9efb64437b5047a062d02b4ab030567fcdd8d1b749fbad23c715376e0dfa362dd0f008a34758287e6c016af397519228788da56d5e42587fddd2a224bc98911b349a026744e93", 0x8f}, {&(0x7f00006bb000-0x33)="a090a5a6d64ddeba5f17ddcdd49af7ee824ccd1a474b6c62b70eb5f4df9165be9c11f864b2864fbc09937706a1f3dfccab2ce4e9a61f65aae24f01b957c1bb7b559c0b35552a7b6f38a663dd232d18695d032563e762081b826844c865b2f755fcd3a57fb05cb44166066022832ef0d7ae030081ddc4450a55f295908428e5097ea709635838b9d34619", 0x8a}, {&(0x7f000008b000)="4632b407ac7d15bb550fed8c7c055b9ed6cc7e90b94f2fff1327fac4d130864c17e87f674ae881b053a51940eec3488594fca1455881cdbf2fa95cbbe3f63aa343a38b172ab79416fcb8f43c63c385d8d819eafdcb89af7bece7ec184d931c3e91f7394ed255a43206b9a433b72e83b6d1ca2c86a383e91cc6560a6875dade3ac3cad858fe9cc2ab0f54783337208e8e0ffb7a2828f59ae73145ef3bce595e7b811d0f80935740e9beec300fc0d9d097e51551b20e88b4e70243d653ee9ca5a60f397be4258e6fa29fe16c22510b4b34bc3c2d43efd75957bfa043f245d0c4", 0xdf}], 0x7, &(0x7f0000a78000-0x58)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x58, 0x40040}], 0x7, 0x4000000) [ 31.628368] kasan: CONFIG_KASAN_INLINE enabled [ 31.633022] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 31.640387] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 31.646633] Dumping ftrace buffer: [ 31.650146] (ftrace buffer empty) [ 31.653827] Modules linked in: [ 31.657106] CPU: 0 PID: 5154 Comm: syz-executor5 Not tainted 4.9.79-g71f1469 #25 [ 31.664609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.673934] task: ffff8801c3e23000 task.stack: ffff8801c4118000 [ 31.679962] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 31.688634] RSP: 0018:ffff8801c411f9b0 EFLAGS: 00010046 [ 31.694049] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801c3ea8158 [ 31.701286] RDX: 0000000000000000 RSI: ffffc90003b15000 RDI: ffff8801c3ea8160 [ 31.708537] RBP: ffff8801c411f9c8 R08: 0000000000000001 R09: 0000000000000001 [ 31.715776] R10: 0000000000000004 R11: ffff8801c3e23000 R12: 0000000000000000 [ 31.723016] R13: 0000000000000000 R14: 0000000000000292 R15: ffff8801c3ea8000 [ 31.730257] FS: 00007f4d4146e700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 31.738450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.744302] CR2: 0000000020ecf010 CR3: 00000001c3a72000 CR4: 0000000000160670 [ 31.751544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.758784] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.766020] Stack: [ 31.768138] ffff8801c3ea8190 ffff8801c3ea8158 ffff8801c3ea8158 ffff8801c411f9e0 [ 31.776106] ffffffff81dfc20d ffff8801c3ea8060 ffff8801c411fa10 ffffffff82667a53 [ 31.784074] ffff8801c3ea8158 0000000020007000 1ffff10038823f4c ffff8801c3ea8190 [ 31.792044] Call Trace: [ 31.794606] [] list_del+0xd/0x70 [ 31.799593] [] sg_remove_request+0xa3/0x120 [ 31.805532] [] sg_new_write.isra.26+0x849/0x940 [ 31.811820] [] ? sg_common_write.isra.23+0x18c0/0x18c0 [ 31.818717] [] ? __might_sleep+0x95/0x1a0 [ 31.824487] [] ? avc_has_extended_perms+0x33f/0xf10 [ 31.831127] [] ? scsi_block_when_processing_errors+0x120/0x2f0 [ 31.838717] [] ? scsi_schedule_eh+0x190/0x190 [ 31.844832] [] ? get_futex_key+0x1050/0x1050 [ 31.850860] [] ? check_preemption_disabled+0x3b/0x200 [ 31.857667] [] sg_ioctl+0x16f8/0x2a00 [ 31.863087] [] ? __lock_acquire+0x629/0x3640 [ 31.869114] [] ? do_futex+0x3f8/0x15c0 [ 31.874620] [] ? sg_new_write.isra.26+0x940/0x940 [ 31.881080] [] ? __fget_light+0x158/0x1e0 [ 31.886854] [] ? sg_new_write.isra.26+0x940/0x940 [ 31.893317] [] do_vfs_ioctl+0x1aa/0x1140 [ 31.898997] [] ? ioctl_preallocate+0x220/0x220 [ 31.905198] [] ? selinux_file_ioctl+0x355/0x530 [ 31.911486] [] ? selinux_capable+0x40/0x40 [ 31.917341] [] ? __fget+0x201/0x3a0 [ 31.922585] [] ? __fget+0x228/0x3a0 [ 31.927829] [] ? __fget+0x47/0x3a0 [ 31.932988] [] ? security_file_ioctl+0x89/0xb0 [ 31.939189] [] SyS_ioctl+0x8f/0xc0 [ 31.944349] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.950895] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 31.977495] RIP [] __list_del_entry+0x86/0x1d0 [ 31.983816] RSP [ 31.987413] ---[ end trace 8594a91f2cdf3bc1 ]--- [ 31.992135] Kernel panic - not syncing: Fatal exception [ 31.997915] Dumping ftrace buffer: [ 32.001436] (ftrace buffer empty) [ 32.005117] Kernel Offset: disabled [ 32.008714] Rebooting in 86400 seconds..