[....] Starting enhanced syslogd: rsyslogd[ 16.488386] audit: type=1400 audit(1518024244.579:5): avc: denied { syslog } for pid=4010 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 syzkaller login: [ 22.173168] audit: type=1400 audit(1518024250.263:6): avc: denied { map } for pid=4150 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts. 2018/02/07 17:24:16 fuzzer started [ 28.428932] audit: type=1400 audit(1518024256.519:7): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/07 17:24:16 dialing manager at 10.128.0.26:42805 [ 32.255360] can: request_module (can-proto-0) failed. [ 32.264599] can: request_module (can-proto-0) failed. 2018/02/07 17:24:20 kcov=true, comps=true [ 32.813493] audit: type=1400 audit(1518024260.904:8): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9080 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 17:24:23 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/autofs\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001a8000)={0x0, 0x8}, &(0x7f0000efd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003bb000-0xe9)={r1, 0xe1, "08024772850db564b37005ac395533a5eef79be087dd64ca509c730612149202df7db5184f63eb20e2456d4a0a1dfc96b40914211cf96c79162106d71678b992331f85f87ef1232e1626fe4dac91cb2057dca670712311182cf7ab107bfc3b9e6285a67d99819baca8f86d09f7c4df75b471ae5affbabd57f729f8569360cb32efa7e6a364181599baebf669cf057020331e16744609082bc8d5895d4adcb43618182efcddb06249226aedf27ed278c3545d47d3860556e2ebcd5dade0d6b9815b16a230512f73740de02a1a5869419bbdd9d7271a8727930d82a269391cd773a8"}, &(0x7f0000000000)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3ff, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setfsgid(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000003000)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x10}}}, 0x8c) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000000)={0x60, "d4a9ac86ba540e40b714e8038da2fab0878f59ed788914f6f78cae7d6d548bb98b97b3afff98da52e59bcfb39f8ee68d3971223f93129fede43fb365f900b707128b84e90f0aed2cae04ee5705256bc3bb6c90f8da911a795aaebc09650f8a21"}) ioctl(r0, 0xfffffffffffff001, &(0x7f0000003000-0xb1)="c46c2f60ec52dde6e8c5dbc4745a13d1927623795ea2491088fbbd0cd2aae114eb06f43fe1d95316e0a5260c16650d8795e5503fe66c0bf4925e6cda28b84cd02d6ac3b8befd7a29b9ac533fe943acd5cbf45b85f7ae9917ae940fdcc36a28449b38b66d6738e7260760f95425453e5cebe4bcfffe227c82fb883aed04c25dfefef33a9d7bf3934514cdf141791b14282c4dd7bf7183eaebc8c77bb320e9d781531b4237f0193b925d213ed2d27062efbf") socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000)={0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x3, 0x200}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x7, 0x8, 0x0, 0x6, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5, 0x10, 0x10}]}, 0x40}, 0x1}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000006000)=0x10000, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000-0x2b)="25b7ad97091d9f7a60dbda9967745c74e59544c63fe7cc8ae5e0dc45c85121b96295c103173313ff442792", 0x2b, 0x0) keyctl$update(0x2, r4, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xffff, &(0x7f0000009000-0xfe)="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", 0xfe) mlock2(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1) 2018/02/07 17:24:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006a7000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000650000-0x18)='systemeth1md5sumtrusted\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000869000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x7fff, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000001000)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, r0) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) msync(&(0x7f000016f000/0x2000)=nil, 0x2000, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x101, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000002000), &(0x7f0000001000-0x8), 0x7ff, &(0x7f0000001000/0x1000)=nil, 0x3) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x141000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x600101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000004000)=0x5) ioctl$KDDELIO(r2, 0x4b35, 0x7) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1e) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000001000-0x4)) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000001000-0xc)={@multicast2, @local, @multicast2}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000006000-0x8)=0x6) fdatasync(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000007000-0x91)="9be1788f048b11196c26cd5dcd4644285f9007cf10897e4ea2f2d7705863d6de5390d6a12ab1ce9f7b096722468755a1ec9d8d75ff3222129dac415cdd32d481843e87e8c8aed5676025d18953ead1ed0ad3cc8331fe80fe8d6c83430fcfdfec077012c4cb42d09eb56a761cdb6044d16a182e8142621f68c26219627d26c202280ffa27b63fd0118736c9c46d9ad60e17") 2018/02/07 17:24:23 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000247000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xc64c}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x3204e967e990d2c3, &(0x7f0000002000-0x10), 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000004000-0x8)=0x0) io_getevents(r3, 0x2, 0x8, &(0x7f0000002000-0x100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000002000)={0x0, 0x1c9c380}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000004000)={0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000005000)=[{{&(0x7f0000005000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000000000)=""/127, 0x7f}], 0x1, &(0x7f0000005000)=""/139, 0x8b, 0xa2}, 0x5}], 0x1, 0x102, &(0x7f0000005000)={r4, r5+10000000}) getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x0, []}, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000008000-0x4)=0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r1, 0xd1, "85113765dcbc8adff5bda00583406c238d1a53e98d3f7e3187ef73d67d9745b2bf2f1930604883308ceacdfd312d560ee4618869ab0537f0031c80189cd6007cc3e01f9ed4480bc6de11b77c429dac5fe37f6653246d866b0e4f6c92b8ed641f9778107ac1b353d88f59f9381935906836e63853e7f969b7cd473c59b814cc8705bc357157c1650253cc1c8f53b2ee852380c5b2470f70cbab9cb0f9f18fb75c17c7c0aeeea273db00d99c33c3489024cb454427a23a0ec55e126469477cdc52f81369fb160acc08bb1e357ef3020848c0"}, &(0x7f0000009000-0x4)=0xd9) 2018/02/07 17:24:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000547000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) mremap(&(0x7f00003a1000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000c41000/0x4000)=nil) r3 = dup3(r1, r1, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000002000-0x8)=""/8, 0x101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0x3a)=""/58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x1f, 0xffffffff, 0x0, 0x4, 0xd0, 0xfff, 0x3f, 0x8, 0x40, 0xa}, 0x10) r4 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000003000)=[{&(0x7f0000c41000)="01b7695bd9f551b0386c3924a52ed1c82a93671bf7c254e28c1a4d15618acaaf8bae15c134be0f95a947afb36363d3ed5bac049735b05848fdd7e019376190bb94f367b5b16ec8642d4b8b9d09f3e2fb88bac994d89f9b89c9c333352aa8b1861f918448cd81ee22c19a7b1f7ae417499714d0a0a58faaa3edb7175177c63cc09041696e669dfe730e03", 0x8a}, {&(0x7f0000004000)="53b4ba420539951562974f7c4ad92e23a8014ad6bfaa602419ec7a5dd34f65372dbf63becccee1ef73bad59bc0432a89e88980e0236c86d6fde9b4d4146dbb985b41ce8fb5e273b07e3bc6ec39a143bd5ab8e258ad8462f116340d726e9b89f8f899f71ce0105207eb38f360f54af595bad1e9ff04d435c065c7b2649c81925af45b1b0b63121f65cb296fe0e65abfd89cd3cc094cc2d92a86afe66dc2b38e5903ddec6ef60208b4a27faa5979b6368a9a52ff792812ce0aeadac7568e7b7ecaa42e7a901dad92de40570ddb9dea49f8fe7c42b1430831e071f875d8f2b10dd4347b3a7ceb", 0xe5}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xf8)="94141b6da0f7093dfdc06307a53cb2276ed3c75e667e9d90a5a2f1bff46d1cf8c9db9b6c148db268d8f8e211c261d586df792dd05e026d08e9d49b94cf72e43f8b38490b3a7a02512ce5f89dc6b72559b921b372bb759b039e66c29a2b1c1300523f635df7c2307923c63dbf8ac66fea0268a10673337ac54520e57ae1b432906289dd2a6a85c446fdfaac14f4ac21fb430008ef3f1ee26a144df2563c7f8ee5969270dfb60db8e722b83e77c6a140937b569ab2a466f9cf7c38c51e06f5e4282139920a7255fdfbb29750e66f808331ab37e6036611986d34f6505ffe733b714c20266c08db24c023629cdebfca623cc1684115813c6657", 0xf8}, {&(0x7f0000c44000-0x26)="fd4a5ce39c24820a5d130e0066c3c657031d0be213fd6523faab8844fa28315f034a467954dc", 0x26}], 0x5, 0x1) read(r3, &(0x7f0000004000)=""/206, 0xce) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000c45000-0xe)={0x100000000, 0x80000000, 0xe01e, 0x10000, 0x3, 0x1ff}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001000)) r5 = syz_open_dev$sndpcmc(&(0x7f0000c42000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000c42000-0x1)={0x40}, 0x1) fchmod(r0, 0x85) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000000)={0x0, 0x1, 0x2}) r6 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c42000-0x8)={0x2, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000006000-0x50)=""/80, 0x50, 0x1, &(0x7f0000005000)={0x11, 0x1d, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/07 17:24:23 executing program 4: r0 = syz_open_dev$amidi(&(0x7f000059c000)='/dev/amidi#\x00', 0x5, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000)=0x1, 0x4) r1 = semget$private(0x0, 0x0, 0x204) semctl$GETNCNT(r1, 0x5, 0xe, &(0x7f0000001000+0x2c0)=""/88) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0x401, &(0x7f0000002000-0x8)=0x2) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1f, 0x1, "cb4d183a80de", 0x2bf7}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x2, 0x4, 0x200, 0x6, 0x3f, 0x363dba23, 0x6}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0xff, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x3, @rand_addr}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x3c) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000-0x8)=0xd000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000)={0x101, 0x0, 0x401, 0x2}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x7fffffff}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x8001}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@dev, @loopback, @multicast2}, &(0x7f0000005000-0x4)=0xc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x8001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000001000)={0xd002, 0x10000}) flock(r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000), &(0x7f0000005000)=0x4) 2018/02/07 17:24:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0x0, 0x8, 0x8, 0x40, 0x3, 0xffffffffffff32dc, 0x179, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004e1000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}}}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000002000-0x1000)="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", 0x1000, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000)) write(r0, &(0x7f0000002000)="9877c3e287c1f4684c3a43ea0ee55fae56c7a5a1f02e80fcfc2d5528cbcda72ee87b5576d0877a64f130dbe2636cf1133f160fa24311fa84dec726a6eeaf28e4c989d4d8a234b2a41f57e4000b16ce9b53da044afc3b365cc04e6a86df89713341e1e3e9a92820af6c2b7c9be2d449994be5331887ac689a2287fdb0b99575d8662d047b335747b4a08867ce8e8ef35a093abd8a5d0bd781cc26dc7fe236c99e6d77d83d24b000c4253bce0f552531cd314c68eee0a473b72d623f700a886a1bd6da7beace97700771", 0xc9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000005000-0x28)={@common='ip_vti0\x00', 0x800}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r0, 0x28, &(0x7f0000005000)}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000), &(0x7f0000007000-0x4), &(0x7f0000000000)=0x0) syz_fuse_mount(&(0x7f0000006000)='./file0\x00', 0xc000, r4, r5, 0x80, 0x144001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000008000-0xb0)="c12a881580c16a65f38b57733e4e711282968c09147c39be6770c7cd89171965db051e0db41444abd66aaa2cc7c52a9efa318ad2d42b075ce1f8acc8d6b1f773ff32232940444b6a56538cf32f4b853c486c56f88b7f49e4485cac05362e39f1ea604ecf22f443b0963208521cefc04fa013a6b156498f5e31a09299ea5f60232a8e69025582d0f9185ec4604b4793867662c13fa7d4b60254680638b7e4bbac0013a97db4cfd83b02d4d76c10798f25", 0xb0, r3) 2018/02/07 17:24:23 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00007d8000)='/dev/vcsa#\x00', 0x5, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3b000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000029b000)={0x100, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007ff000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000003e000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000002000-0x39)="3cfc1c5a8a22504abf03a851ec54273e616768df9e5c53e8d279f14bd90f63746189414b32f75cf639df0bb9f814c428cf5a5361b7f53976d3", 0x39) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) dup(r3) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/190) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x6, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0xffffffffffffffff}, &(0x7f0000004000)=0x6) fallocate(r4, 0x1, 0x385, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r5, @in={{0x2, 0x2, @empty}}, 0x9, 0x100000002000000}, 0x98) getsockopt$packet_int(r4, 0x107, 0x1d, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000007000-0x10)={0x0, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000002000)=""/75, &(0x7f0000007000)=0x4b) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000002000-0x58)={0x1fc, 0x800, 0x1f, 0x7fff, 0x9, 0x1}) 2018/02/07 17:24:23 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b8a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x5) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000+0x95b)='/dev/dmmidi#\x00', 0x0, 0x400) fcntl$setlease(r2, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) r3 = accept$packet(r0, &(0x7f0000001000+0x7c1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r4}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x5, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r6, &(0x7f0000003000-0x1d)="fef067bb8bd58385ae4ffa9361f98eee440e92c24476f8584f9aefe60b", &(0x7f0000002000)="ac11c5960e20c4d37e06941c746b1fbeb4e517127b0dee06b5495b72f02b8080741fb14ac2cc1bccf022bb9f2458af6d2647a88ba1fdb0af8a11f147f206d689e97fa8cfd41caf140e81e91e010d766ea1583e0f528ec6fd4771f07fd8ce75da50695d63de2d71993deeb35a2a59565387bad0", 0x2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000004000-0xba)=""/186) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000004000-0xc)={0x10000010}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x550, 0xaec1}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r7, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r2, 0x0, 0x87, 0xf1, &(0x7f0000004000)="f9d676af16b1131570f880d9861d3a9f5c0f3fc48ae458e7a42006a033b3b0896b7044c3d48d87ae9d9ce5660e3c80094ef54e52ffbbcc28b9157eb79a276ddae58abd3260fd3b1fea334d20e870f5e6612f9893579d4c835a1a710b73efb438f270b3edf2e41e0d819148c2f680d44776104552711e95590375b5323f35e5843a6b07d00771da", &(0x7f0000006000-0xf1)=""/241, 0x74, 0x9}, 0x28) write$selinux_user(r0, &(0x7f0000005000-0x2d)={'system_u:object_r:etc_mail_t:s0', 0x20, 'unconfined_u\x00'}, 0x2d) [ 34.977868] audit: type=1400 audit(1518024263.068:9): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syzkaller-shm711504178" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.031282] audit: type=1400 audit(1518024263.121:10): avc: denied { sys_admin } for pid=4206 comm="syz-executor1" 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 [ 35.063333] IPVS: ftp: loaded support on port[0] = 21 [ 35.127504] audit: type=1400 audit(1518024263.217:11): avc: denied { net_admin } for pid=4210 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 [ 35.129269] IPVS: ftp: loaded support on port[0] = 21 [ 35.191423] IPVS: ftp: loaded support on port[0] = 21 [ 35.238081] IPVS: ftp: loaded support on port[0] = 21 [ 35.299269] IPVS: ftp: loaded support on port[0] = 21 [ 35.389942] IPVS: ftp: loaded support on port[0] = 21 [ 35.474557] IPVS: ftp: loaded support on port[0] = 21 [ 35.599700] IPVS: ftp: loaded support on port[0] = 21 [ 36.402969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.449996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.713269] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.805976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.893646] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.905526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.067623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.214153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.967547] audit: type=1400 audit(1518024267.058:12): avc: denied { sys_chroot } for pid=4220 comm="syz-executor3" 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 2018/02/07 17:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x20000a) dup2(r1, r0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000da1000)) 2018/02/07 17:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4a000-0x10)='/dev/sequencer2\x00', 0x8802, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000a88000-0x148)={0x8, 0x0, [{0xc000000f, 0x980, 0x3, 0x80000001, 0x6, 0x3f, 0x8}, {0x6f313802400ed34e, 0x9, 0x1, 0x2, 0x4, 0x6, 0x1000}, {0x40000000, 0x80000001, 0x0, 0x85f8, 0x35453a5d, 0x2b5, 0x85}, {0x1, 0x80, 0x3, 0x9, 0x81, 0x6, 0x9614}, {0xb, 0x3, 0x2, 0x32e, 0x16ede00000, 0x4, 0xff}, {0x40000002, 0x8, 0x6, 0x0, 0x8, 0x5, 0x7f}, {0x0, 0x4, 0x4, 0xffffffff, 0x5, 0x2, 0x3}, {0x1, 0x1f, 0x1, 0x3f, 0x1, 0x7ff, 0x3}]}) open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000018a000)={0x9, 0x5, [{0x9ae}, {0x0, 0x0, 0xffff}, {0xc2d7, 0x0, 0x9}, {0x157a, 0x0, 0x4}, {0x5, 0x0, 0x50}, {0xfffffffffffffff8, 0x0, 0x1}, {0x3, 0x0, 0x4}, {0x7, 0x0, 0x1f}, {0x6, 0x0, 0x80000001}]}) splice(r2, &(0x7f0000f4e000), r0, &(0x7f0000ee9000), 0x1000, 0x2) 2018/02/07 17:24:27 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000004000)="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", 0x1000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000f01000)={'dystem_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) 2018/02/07 17:24:27 executing program 3: r0 = semget$private(0x0, 0xcf34eea31440072a, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x5, 0x12, &(0x7f0000000000)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) delete_module(&(0x7f0000b18000)='em1vboxnet0cpuset\x00', 0x800) recvmmsg(r1, &(0x7f00000f6000)=[{{0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f0000ac4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea6000)=""/72, 0x48}, {&(0x7f000081d000)=""/224, 0xe0}, {&(0x7f0000b44000-0x86)=""/134, 0x86}, {&(0x7f0000b15000-0xb3)=""/179, 0xb3}, {&(0x7f0000558000-0x97)=""/151, 0x97}, {&(0x7f00001f0000)=""/48, 0x30}, {&(0x7f0000ac1000+0x303)=""/212, 0xd4}, {&(0x7f0000433000)=""/177, 0xb1}], 0x9, 0x0, 0x0, 0x401}, 0x4}, {{&(0x7f00001cf000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000983000)=[{&(0x7f0000f80000)=""/7, 0x7}, {&(0x7f00005a2000)=""/217, 0xd9}, {&(0x7f000002b000)=""/254, 0xfe}, {&(0x7f000090e000-0xab)=""/171, 0xab}, {&(0x7f0000209000-0x6d)=""/109, 0x6d}, {&(0x7f0000f97000)=""/62, 0x3e}, {&(0x7f0000b80000)=""/6, 0x6}, {&(0x7f0000a85000-0xfe)=""/254, 0xfe}, {&(0x7f0000d41000-0x4f)=""/79, 0x4f}], 0x9, &(0x7f0000cf0000-0x1000)=""/4096, 0x1000, 0x8}, 0x8}, {{&(0x7f0000481000-0x8)=@un=@abs, 0x8, &(0x7f0000e5e000-0x50)=[{&(0x7f0000f76000-0x26)=""/38, 0x26}, {&(0x7f0000b52000)=""/136, 0x88}, {&(0x7f0000260000+0x388)=""/2, 0x2}, {&(0x7f0000cbc000-0x48)=""/72, 0x48}, {&(0x7f0000d08000-0xd3)=""/211, 0xd3}], 0x5, &(0x7f0000d0c000)=""/80, 0x50, 0x7}}, {{&(0x7f0000e37000)=@un=@file={0x0, ""/89}, 0x5b, &(0x7f00006d5000-0x60)=[{&(0x7f0000bf9000)=""/193, 0xc1}, {&(0x7f00008dc000)=""/42, 0x2a}, {&(0x7f00007bf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be9000)=""/53, 0x35}, {&(0x7f00003f7000)=""/4096, 0x1000}, {&(0x7f00004ef000)=""/4096, 0x1000}], 0x6, &(0x7f00001cf000)=""/52, 0x34, 0x3}, 0x8e0e}, {{&(0x7f000007f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f000085d000-0x60)=[{&(0x7f0000dd3000)=""/185, 0xb9}, {&(0x7f00001dd000-0x89)=""/137, 0x89}, {&(0x7f0000fc4000)=""/101, 0x65}, {&(0x7f0000a65000-0x38)=""/56, 0x38}, {&(0x7f0000ea4000-0x29)=""/41, 0x29}, {&(0x7f0000ceb000-0xfa)=""/250, 0xfa}], 0x6}, 0x7}, {{&(0x7f00002b4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000c5d000)=[{&(0x7f0000d67000-0xd7)=""/215, 0xd7}, {&(0x7f000007d000)=""/4096, 0x1000}], 0x2, &(0x7f000055f000-0x1000)=""/4096, 0x1000, 0x8}, 0x5}], 0x6, 0x0, &(0x7f0000847000)={0x0, 0x1c9c380}) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000001000)={r5, 0x1}) readv(r1, &(0x7f000046b000)=[{&(0x7f000059d000-0x9)=""/9, 0x9}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x90000, 0x0) [ 39.169149] audit: type=1400 audit(1518024267.259:13): avc: denied { validate_trans } for pid=5173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/07 17:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) accept(r0, &(0x7f0000be1000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffde2) [ 39.267463] audit: type=1400 audit(1518024267.292:14): avc: denied { dac_read_search } for pid=5167 comm="syz-executor4" capability=2 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 2018/02/07 17:24:27 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ff5000)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090e000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000635000-0x10)={r1, r2, 0x8000}) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) 2018/02/07 17:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0xd) r0 = shmget(0x0, 0x4000, 0x54000000, &(0x7f0000159000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) [ 39.392308] audit: type=1400 audit(1518024267.482:15): avc: denied { map } for pid=5222 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14592 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/07 17:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000ecc000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101200) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008aa000)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000355000-0x4)=0xe8) r3 = getpgrp(r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 39.507098] audit: type=1400 audit(1518024267.597:16): avc: denied { net_raw } for pid=5245 comm="syz-executor1" 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 2018/02/07 17:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x3, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/hwrng\x00', 0x88840, 0x0) bind(r0, &(0x7f0000cf2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x0, {0xa, 0x2, 0x100000000, @empty, 0xffffffff}}}, 0x3a) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000fd000)={r2, r1}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000027e000-0xc)={0x80000000, 0x1, 0x3, 0xffffffff, 0x100000000}, 0xc) write$sndseq(r1, &(0x7f00002dc000-0xc0)=[{0x6, 0x200, 0x1000, 0x8, @time={0x0, 0x1c9c380}, {0x5a1, 0x1f}, {0xdf, 0xffffffffffffffc1}, @queue={0x2, {0x7, 0x4}}}, {0x400, 0x3, 0x3, 0x4, @tick=0x80000001, {0x1, 0x5}, {0x80000000, 0x7f}, @raw32={[0x400, 0x400, 0x8000]}}, {0x6, 0x6, 0x2, 0x81, @tick=0x1, {0x81, 0x80000000}, {0x200, 0x8}, @note={0x4, 0xffffffffffffffff, 0x8, 0x5, 0x3}}, {0x3, 0x20, 0x4, 0x100000001, @tick=0xfffffffffffffff9, {0xfffffffffffffffc, 0x1f}, {0x3, 0x4}, @raw8={"15963761f96440c34a61e9cf"}}], 0xc0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/07 17:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) syz_open_dev$adsp(&(0x7f0000401000)='/dev/adsp#\x00', 0x2, 0x0) 2018/02/07 17:24:27 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) fremovexattr(0xffffffffffffffff, &(0x7f0000553000-0xd)=@random={'security.', '}{\\\x00'}) 2018/02/07 17:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) symlink(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000b4e000)='./file0\x00') r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00006d0000), &(0x7f0000f8a000)=0x10, 0x80000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) chdir(&(0x7f0000b09000-0x8)='./file0\x00') 2018/02/07 17:24:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000046d000)={0x0, 0x1, "d0"}, &(0x7f0000264000)=0x9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dcb000)={r1, 0x191, 0xae, "d47a97e26166d547ebef34d5232639769ba402e570cb4061d5e1a6031facb5edc852b3da0cb58c8c9e3884d42b9d269325417c488358f266496fafdc30478096991c8aacb598fc046e5c2d5aa2fd92e791bd7e25db65b384f17fc872ad16f4c37e0d035a8899b4405ebdeb6cfbb0bdd09e09c153f974a7729b3611a1c04a5551b3cb89923a907451c870798063a663ba67e67881df714ab6a357bd55b346dca25454d28a5e460586a713ffaa7e88"}, 0xb6) capset(&(0x7f00001e5000-0x8)={0x20020071026}, &(0x7f0000002000-0x18)) sendto$inet6(r0, &(0x7f0000ad2000-0x3f)="ff", 0x1, 0x0, &(0x7f0000aa8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 17:24:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x10001}}}, 0x4, 0xa8, 0x4, "3a0029de54c73e4ed84dd9e95446f95ef6516cb9d17b332a788b3f35db411c8ef3d6c9eb2468db22fbd255add20401def9468532f764eb3c6ea77078549ab16340ba22220be9803e592d817c494eb3a0"}, 0x160) ioctl$int_in(r2, 0x5421, &(0x7f000000a000-0x8)=0x1fffffffe0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000018000-0x88)={0x401, {{0xa, 0x2, 0x382, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffa}}}, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000018000-0x8)=0xfffffffffffffffa, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000017000-0x28)={0x9, 0x3}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000e000-0x10)=[{&(0x7f000001a000-0x1e)=""/30}], 0x34e) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/07 17:24:27 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000001c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, &(0x7f0000012000-0x5)=""/5, 0x5}, 0x0) r0 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x10201, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001e000-0x4), 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000000c000)=""/51) 2018/02/07 17:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xffffffffffffffff, &(0x7f00000a0000-0x1)='T') mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) rt_sigpending(&(0x7f0000730000-0x8), 0x8) 2018/02/07 17:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00003c6000-0xa8)={0x1, 0x0, [{0x0, 0xd8, &(0x7f0000000000)=""/216}]}) r0 = syz_open_dev$midi(&(0x7f0000f4c000-0xb)='/dev/midi#\x00', 0x80, 0x400441) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000043000)={0x4, 0x8c49, 0x2, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000a94000-0xb)='/dev/vcsa#\x00', 0x101, 0x111000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000df000-0x6)={0x0, 0x622}, &(0x7f000093c000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000079c000-0x8)={r4, 0x0, 0x9}, &(0x7f0000422000)=0x8) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r2}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/07 17:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0x10b, &(0x7f00007a0000-0x10)={&(0x7f00001e6000)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@dev={0xfe, 0x80}}}, []}, 0x4c}, 0x1}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) accept$packet(r1, &(0x7f0000642000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d7b000-0x4)=0x14) bind$packet(r1, &(0x7f0000845000-0x14)={0x11, 0x1d, r3, 0x1, 0x1ff, 0x6, @random="ad2ee277c83c"}, 0x14) [ 39.750353] audit: type=1400 audit(1518024267.840:17): avc: denied { prog_load } for pid=5302 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=bpf permissive=1 2018/02/07 17:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e85000-0xa)='ns/cgroup\x00') sendmsg$nl_route(r0, &(0x7f0000985000)={&(0x7f00003f4000)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000ecc000)={&(0x7f0000924000-0x14)=@getneigh={0x14, 0x1e, 0x2, 0x1, 0x3, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x24040044) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 39.810669] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/02/07 17:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000159000)='/dev/usbmon#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000bf000), &(0x7f0000954000-0x4)=0x8) r1 = socket$inet(0x2, 0x80000, 0x10000000000000) socketpair$packet(0x11, 0x5b02abdc766a9c34, 0x300, &(0x7f0000b8f000-0x8)) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000ae8000-0xd2)="114a6c41b32b398bf3ba821aa159d2bb734aab3f5e3766c8f99abfd818a0431a9f1669c0ba30beee7b4e2065014a8872b6efbf9869d8982af41d9c532c6a7ef8c162ebeee277e58f5998c431c518914534ce01f4a66d08b9be8f7e95ee084f3cec4d48097e1cc40a45cf39a3965e23d2cf9bd5d1408238e4c50c862b3f6579eea6ffe5213dc7ada658c8019a16698075ffee5bfd90432ac41a4d6979be1bbb7b2bdfca298f3808a30ac0b5eea2b532fe8316f96d580e607b112b217da0fdad31733fad05c8ecf90c0d1a2480319d5d993f5d", 0x74) add_key$user(&(0x7f00009ac000)='user\x00', &(0x7f000062b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fbd000)="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", 0x4e, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000446000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="26bb2d4868546c13bfdb668c61e2ca78"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = gettid() ptrace$cont(0x3f, r3, 0x4, 0x1f) mknodat(r2, &(0x7f00003b5000)='./file0\x00', 0x8000, 0x8) r4 = add_key$keyring(&(0x7f00000bd000)='keyring\x00', &(0x7f0000594000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) sendto$inet(r2, &(0x7f0000ca1000)="824bfc683ae701f6b81b7637992d103ee9a7382fdc5013a8303eaeda4156dbf47ec3609f824fff50c079e1e9852c8f9069a106fb6bf14e29280fe1ccf523316bfe64ff8c9920bdac38c11724838bd9a788b8561d2fb77847944a5185ece11926f945715772034daa790d91aee0da47e003d86d5900ced4bc981b5b203cae97a72c9767295c7af3289434ce22c346c86e6f775862e562134237bfce1ab7009ede0518d5477286d552b521cc13a47a5c6426af8ee1b01e6a003fb639c75970dbf93249b5e112f08cd7cf", 0xc9, 0x8000, &(0x7f00004b9000)={0x2, 0x3, @empty}, 0x10) keyctl$unlink(0x9, r4, r4) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000f79000)={0x2, &(0x7f0000955000-0x8)=[{}, {}]}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f56000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x800000, 0x5, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x438) 2018/02/07 17:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) fallocate(r2, 0x0, 0x0, 0x9) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) [ 39.848121] audit: type=1400 audit(1518024267.886:18): avc: denied { net_bind_service } for pid=5297 comm="syz-executor4" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 17:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(r0, 0x7ff, 0x100000000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000079000)={0x8}, 0xfffffffffffffebf) 2018/02/07 17:24:28 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b0b000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fe2000-0x4)=0x100, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000fe1000)=0x100000000, 0x8) write(r0, &(0x7f000009d000-0x26)="260000005e0009f7000000f839e30000000000060000000c12080000060000000000b73f9aa4", 0x12) 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000020000-0x4)) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000020000)=0x1) 2018/02/07 17:24:28 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000000d000)=@security={'security\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x200, 0x200, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000e000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x3, 0x3ff}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x3, 0xffff, 0x2, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff0000ff], [0xff, 0xffffffff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="cb6525b2afaef50db3f9e8ad595c3315", {0xff}, {0xff}, 0xff, 0x4, 0x0, 0x43}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@set3={0x50, 'set\x00', 0x3, {{0x7, 0x9}, {0x7, 0x81}, {0xfff, 0x80}}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @generic="f5e186b58a49698a490785eb99da0a8d", 0x4}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x16bfa8e7}}}]}}, 0x470) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r1, 0x0) getresgid(&(0x7f0000007000-0x1), &(0x7f0000005000-0x4), &(0x7f000000e000-0x4)) 2018/02/07 17:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f8a000), 0x1, 0x0) 2018/02/07 17:24:28 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000016000)=@known='system.advise\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000016000)='/dev/adsp#\x00', 0x4, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) 2018/02/07 17:24:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000656000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000839000)={0x1, &(0x7f0000b7f000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000804000-0x8)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@empty, @random="d7251cfa6027", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @random="59f76bc207f8"]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') 2018/02/07 17:24:28 executing program 0: r0 = semget(0x1, 0x2, 0xc) iopl(0x8) semctl$GETZCNT(r0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000f36000/0x3000)=nil) [ 40.022686] kauditd_printk_skb: 1 callbacks suppressed [ 40.022694] audit: type=1400 audit(1518024268.112:20): avc: denied { map_create } for pid=5352 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 40.029274] x86/PAT: syz-executor2:5365 map pfn RAM range req write-combining for [mem 0x1a0ca0000-0x1a0ca3fff], got write-back 2018/02/07 17:24:28 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fea000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fea000)={0x8, &(0x7f0000fea000)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000057d000-0x10)={r1, &(0x7f0000ae6000)=""/186}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r2, &(0x7f0000854000)="a7505224ebea1be8044de3557df09b306347a78b596471780be51badc234fe7a82670b30b0", 0x2b9) 2018/02/07 17:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e28000-0x8)) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) sendmmsg$nfc_llcp(r1, &(0x7f000093d000)=[{&(0x7f00007d1000)={0x27, 0xd2, 0x8, 0x4, 0x7, 0xffffffffffffffe1, "f41d1f3d9d10787afb673cc0f5efcf8e7f19c07dd06d48016488f9bdb8c0d37fa65d9ea7a6a659bc19a2e6d7f33cc878de36fa49100e62d06923d3b75c090a", 0xfff}, 0x60, &(0x7f0000d43000-0x20)=[{&(0x7f0000c1f000)="686243190fdfc3a617018a89aaf5cc1c3b106e4415db52ed064980713401c4f5960ce8d65ec835af981075574cfe597614fddcac82bdd9fa0860", 0x3a}, {&(0x7f0000b58000-0x8c)="b391da3ac949a8e13cc1624d25078c5736b67f2d85c80ca8092e0616fced3e890f53a64647f1e4a316825a8711d76fda2c7a214bed43d7aec9e40d48bc726dea2a80f3a901752a33b64f3a7194d087b8e15c173772bdb54f4aa24745c8b8b0d67a2f89f9a51f4da552a3a264f2b08e796b9cdd45d462ee2dfe43478d42cf648e0c4513e30d0c48826e49ad19", 0x8c}], 0x2, &(0x7f0000a10000-0xd8)={0xd8, 0x105, 0xffffffff, "77523f1c1f925743840f7782f1daa2d1022e29a7b1181d0b4c27c479958761517944f2b418910ffe2f13e5dcd47c5ce19d6395b02fb779c1e16ef8091f946ced66d619abed807af0ed210a079e618388d2c2dd019661212b4258ea49714529655681ac449cd01b1187b3651591a962201037e087ddcb877dcd450ea6ec8c433f225dd597be7ad375cd0795dc04b2e26ed231d301f171be69b626b6addbe10989afd7c6a0be80c48c33d3f22850b1025bed4075f503695ee6a1351111e66f465a65d988"}, 0xd8, 0x4}, {&(0x7f0000cee000)={0x27, 0x4, 0x3, 0x5, 0x6, 0x3, "1e0d3bc67e2a9edb9dcfb01ba3e5ee79d8682d6eb0eb741d6ae0c574499a4d1dcb2627194ce496ce1d4a066612b207e18b77b30eb3b8bed5e9cb2282588335", 0x7fffffff}, 0x60, &(0x7f000011e000-0x20)=[{&(0x7f0000b92000-0xc4)="87c03e2c25f2ac9a0cae2f3bcc235d56cfe498a29253653eaed0393fb2dc400b831d66aa1f97ec2b94dd189893c764c4b8046a60c5fea57974971b7552674d19db69fd1db38bb7c7ce42d38ba1739deef0c89c88727af997bc8e2d95cfcf9751e2585f7a32cc19ac99ccc17c178806100577d804de19a960b9a66d02c79c0ef9da3b7f9eacb472237c59be9593c7a0b2a43db6ecc87b3e3eab4a9ba80483371973c77d11e5060e8f14874cc2c7bc4022593c69308f478d3351f3a9bf0017321ce83765dd", 0xc4}, {&(0x7f000012e000)="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", 0x1000}], 0x2}, {&(0x7f000071c000-0x60)={0x27, 0x8, 0x401, 0x7, 0x1, 0x1, "26757048599c2b1b013d9f3997fb541bac6e3686bb616d2f8ed61f922c0529788e7306819c5d6f889163c65166ca740a2582755a9c5b13f2188e0b2a57be27", 0x7b5c}, 0x60, &(0x7f0000822000)=[{&(0x7f000059a000-0xe)="95a4d9d541d65c47d08a0ccf5524c784b0b2dd82feae03a336347262b0369bd341e2e14a1ec161751123a8a54b47e9ac9e930ee9224c", 0x36}, {&(0x7f000033a000-0x8a)="1eb39f58ab01427fffe7f82aa2c6876df30158322a3d9a5344d23d8c8854e948f6b4af58e8d2e8975e8f2ff61d160605c9694be1260fc91cf98fd73f7b86e00dad70dd75b7681fd3387974637cfeeb5e21faf1e840c6880c3631e4c5e2a651ad757c4a17723c7f1e3577ef397442ee6f82413c07e70d4b3b7987687c5445fb11a5eef04cb192ef924530", 0x8a}, {&(0x7f0000461000)="348c851fbc41f23001ea29adbdd1a9c354e6df59c1d3a153415092daf9f64ee8211e45d128b411b546ac8d7722447cbbfe2757e4c2", 0x35}, {&(0x7f00006ef000-0xc2)="7fee67bbf393652baee436842ca6f164790bd62f3d276e801da2778b193824758c41b7f531c924bd0efb2111b834680fef9097be6f3a37cc71c92d194381aaaf7a29434f5bcfc1d584697ea202600664d70faa0926a9dff3567d5d526c07d8a4ce92a54bc817f66b56577fcf553b9cb180b5e2e740e338d316f9daf7030953239e10a1d2cd7240c525a60aaebea3aa1ae87da7401597fe5f3a57ce3c6f9ffc6e323e6e3a0e4b178888ef2bcb2962498c386538bbdd18c73ee95edd6569a564fc2a88", 0xc2}, {&(0x7f0000c9f000)="27085d1333f8d09ef66cd7465e935970e2048654f8b51f82b623e9fab9c84b41ef1590ad4e4c80495ffb0854419c328055807436dd38e56bf4f31b40", 0x3c}], 0x5, &(0x7f0000d99000)={0x18, 0x0, 0x8, "f58b8fba465a52"}, 0x18, 0x800}], 0x3, 0x20000000) 2018/02/07 17:24:28 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x80000001, 0x2) accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x10, 0x0) 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000225000-0x4)={0xffffffffffffff9c}) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000169000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) bind$can_raw(r1, &(0x7f000097e000)={0x1d}, 0x10) setpriority(0x2, r0, 0x0) 2018/02/07 17:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c28000-0xb)='/dev/audio\x00', 0x8c002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ecc000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00002fc000)={0x3, r2}) connect$inet6(r0, &(0x7f00000f9000-0x1c)={0xa, 0x2, 0xfffffffffffff801, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/02/07 17:24:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xda}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ddd000)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1c1, &(0x7f0000762000)=[]) 2018/02/07 17:24:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000449000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f000032e000)=0x10) [ 40.050692] audit: type=1400 audit(1518024268.113:21): avc: denied { map_read map_write } for pid=5352 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/07 17:24:28 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000)='\x00', 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x200640) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006000-0xd6)={0x0, 0xce, "7f48f7549584fe84cb098643642c9fb9bd5473bb864bdd4d281620b3e6fb722e5b0dc179537c5a7076f8ab4641d2c0b12350fa77ea3765f37673ab7065fd78ef7092d858d430e4efe2b1954bb416003bdebe828257ff7bbd216d3497330d655dec117071ed1a03e2af12e82414d9062471ba922b2e0b218a1897d936af736c1d3167fc2348c1d0ec6604aa978fdaa965377320a7176b9f0c2fcebe5c5e85bbcabbc9b012439416ea4d07d585c43a8a81831c2c1a70fec8d8218677f07dc305803546f25ff3ad77d11c2d3af2b09c"}, &(0x7f0000006000-0x4)=0xd6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0x8}, &(0x7f0000006000-0x4)=0x6) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000)=0x2, 0x4) [ 40.129773] x86/PAT: syz-executor2:5365 map pfn RAM range req write-combining for [mem 0x1a0cb0000-0x1a0cb3fff], got write-back [ 40.154370] audit: type=1400 audit(1518024268.244:22): avc: denied { ipc_lock } for pid=5382 comm="syz-executor4" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.191876] audit: type=1400 audit(1518024268.277:23): avc: denied { name_connect } for pid=5384 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/07 17:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000383000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000abb000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000df2000)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000130000)}}, 0x0, 0x6, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/07 17:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00003cb000-0x8)={0x8000000004, 0x2}) 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000036c000-0x9)='/dev/dsp\x00', 0x101242, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fc5000)="2b5e6b5ff0cd1d4d04ea4cf5b0b1f7d2", 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000a, 0x2000000001, 0xfffffffffffffffc) setsockopt(r1, 0x0, 0x5, &(0x7f0000000000)="f3", 0x1) 2018/02/07 17:24:28 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe0)={0x2c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0xfffffffffffffeff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000018000), 0x8) 2018/02/07 17:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d9e000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d9b000)={r0, &(0x7f0000f7b000-0x58), &(0x7f0000db9000-0x80)=""/128}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000019d000-0x9)='/dev/ppp\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e3d000-0xc6)={0x0, 0xbe, "97cd6b8e82d7111e97af68b58e820ff44df2f63e52a71595c37e92d6e20b964dbb950082f9333a6b1d3cc4d2262b3d3b34bbfcd4f199fa2e88037dd6b6e13f661abbe322eaec76078d20233108614d6e7540ac3288c57722a219960402aa4bad671eb4c779f4bce50a2004600e0def3c08bfd12a0e7ca132e89f03dc968faca5a495b7b33dc74cd2a469a0aba9774cdf49c10c9d34947642bb1137b266b8f47fed47031bd872e2f4d684f5481e0a6051d18928751ebdede4f0e9d493df76"}, &(0x7f000063e000-0x4)=0xc6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005af000-0xc), &(0x7f000001b000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006c0000-0x8)={r3, 0x10001, 0x1}, &(0x7f000067b000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000089e000)={r2, &(0x7f00009a7000)="13e83c2a66399272d97ff6e1b4ffdc62335b74450f6e081912b5c3cbfea508a532155bbb13a26709aa6b9da2d100c881984edfcc3ccc2e5bb796cad077ac3af73e9cc43e0d6ec4286b445c3ed0422ca37f98f9ed41793ab2e8a8f1cae34f6b1d15734b9fa4de2fbf3d7debf302839867", &(0x7f0000825000-0x77)="2502b558f86bf75c457e191b0f43927812aa76684011335f11ec1e5cb7db8eaa1e4593c7fed3d272fe5ba9e3b8629defdc1ce9a71a251b715d60ba8da0e735246ead7b2793dc54269f8d48356179f0d33cd376d98605bf4a278179a6378d8f22b8fbbe849ce307f29b5021e6c4bcbfea9b520d31a0b9c3", 0x3}, 0x20) 2018/02/07 17:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c08090400008003ffed000000", 0x21) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cb5000-0x20)={"3fba4fca2fac78197980180ac196428d", {0x4, 0x1, 0x401, "2ff912db0cc5", 0x9682}}) 2018/02/07 17:24:28 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000696000)='/dev/audio\x00', 0x420200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000123000)=0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x7, 0x2000000000000001, 0x0, 0xffffffffffffffff, 0x1, []}, 0x1e3}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000b4c000)={0x0, 0x0, &(0x7f0000019000+0x29a)={&(0x7f0000d47000-0x10f8)={0x2, 0xb, 0x3000000000, 0x9, 0x21f, 0x0, 0x3, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xbc0f}, @sadb_key={0x201, 0x43e2aa3e3bbe8e0a, 0x8000, 0x0, "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"}, @sadb_x_sa2={0x2, 0x13, 0x40, 0x0, 0x0, 0x7}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x6f, 0x6, 0x81, 0x0, 0xfffffffffffffff7, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x0, 0x33, 0x80, 0x0, @in6={0xa, 0x3, 0x1, @empty, 0x4}}, @sadb_address={0x3, 0x6, 0x7f, 0xa0, 0x0, @in={0x2, 0x3, @rand_addr=0x3}}, @sadb_address={0x5, 0x17, 0x33, 0x80, 0x0, @in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x2, 0x3}]}, 0x10f8}, 0x1}, 0x840) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x8204}], 0x1, &(0x7f00008a7000)={0x77359400}, &(0x7f0000ddb000-0x8)={0x8001}, 0x8) 2018/02/07 17:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x2) poll(&(0x7f0000ce6000-0x28)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000c51000)=0x1, 0x4) [ 40.284101] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000056d000-0xc)={0x20000008}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003b0000)={0x8, 0x0, &(0x7f0000928000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000066a000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/07 17:24:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/41, &(0x7f00006bb000)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/07 17:24:28 executing program 7: socketpair(0x0, 0x2, 0x6, &(0x7f0000c98000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00001a3000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c1a000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ec2000)={0x2}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000dfb000-0xc)={{0x0, 0xe5, 0x280000000000000, 0xfffffffffffffffd, 0x1, 0xfffffffffffffc00}, 0x8c8e}) [ 40.325744] audit: type=1400 audit(1518024268.416:24): avc: denied { map } for pid=5411 comm="syz-executor6" path="/dev/dsp1" dev="devtmpfs" ino=171 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 40.360537] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.409956] audit: type=1400 audit(1518024268.500:25): avc: denied { map } for pid=5437 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=125 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 40.448848] audit: type=1400 audit(1518024268.537:26): avc: denied { set_context_mgr } for pid=5437 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=binder permissive=1 [ 40.472254] audit: type=1400 audit(1518024268.548:27): avc: denied { call } for pid=5437 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=binder permissive=1 [ 40.480808] binder_alloc: binder_alloc_mmap_handler: 5437 20000000-20002000 already mapped failed -16 [ 40.494564] audit: type=1400 audit(1518024268.549:28): avc: denied { transfer } for pid=5437 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=binder permissive=1 [ 40.535252] binder: BINDER_SET_CONTEXT_MGR already set [ 40.540918] binder: 5437:5439 ioctl 40046207 0 returned -16 2018/02/07 17:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002db000-0x38)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000933000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9d000)=0x0) r2 = getuid() lstat(&(0x7f0000215000-0x8)='./file0\x00', &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f9e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000083000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000001e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a53000)={0x0, 0x0, 0x0}, &(0x7f000090a000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000074000)=0x0) stat(&(0x7f00009ff000-0x8)='./file0\x00', &(0x7f0000906000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d9a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000be9000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00007e7000)=0xe8) getresgid(&(0x7f0000a59000)=0x0, &(0x7f0000f1d000), &(0x7f0000d9d000)) sendmsg$unix(r0, &(0x7f00009fa000-0x38)={&(0x7f0000241000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009de000)=[], 0x0, &(0x7f000005a000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x130, 0x40}, 0x4008804) 2018/02/07 17:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f00000b2000-0x16a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xd0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0xac, 0x0, 0xff, 0x5, 0x0, 0x40, 0x1}, @hopopts={0x16, 0x16, [], [@calipso={0x7, 0x30, {0x81, 0xa, 0xda49, 0x78, [0x7, 0xfc, 0x2, 0xffffffff, 0x3]}}, @calipso={0x7, 0x18, {0x3, 0x4, 0x4, 0x1f, [0x0, 0x8]}}, @generic={0x0, 0x63, "81eec62af04b873c83348534dfa2502204bf6a64b7268b75736afe7505d50db4e25c8b50e4088e83c644d6d5c9c516d01771eeec220eb2afc1bc6ce32687ee040ef9fa96aa024d70c46fc63de6e7e9e4c9c202d677d8d455ea56d279dd034a07cc0744"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = open(&(0x7f0000d88000)='./file0\x00', 0x10000, 0x20) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000085b000-0x28)={@common='sit0\x00', 0x6}) 2018/02/07 17:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000818000-0xa2)="2d01000000e6230000005ca73d9fe300007fff00000222a57987b94d283f29cdff28ade92ce451ae28595acd33a1e0b02380aad7f200000a9e5c609e", 0x3c, 0x0, &(0x7f0000c02000-0x14)={0x11, 0x1000000000000800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) r2 = syz_open_dev$sndmidi(&(0x7f00001e1000)='/dev/snd/midiC#D#\x00', 0x8, 0x200a00) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e3f000)={r2, 0x28, &(0x7f0000623000-0x28)}, 0x10) 2018/02/07 17:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ec7000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0xfffffffffffffffc, "00a328df06e3d6a696951000000000518d454fb3b207cd5af3666cd3b0a963b92b08000000000000006423d0"}, 0x0, 0x0, 0x0, r1, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x2]}) 2018/02/07 17:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) r1 = open(&(0x7f00003e9000)='./file0\x00', 0x3b1a00, 0x40) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000301000-0x10)={0x6339, 0x800, 0x80000001}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cc1000)={0x0, 0x67}, &(0x7f0000095000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000538000-0x4), &(0x7f00001fa000-0x4)=0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000335000)=0x4, &(0x7f0000427000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000088d000)=0xffffffff, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e4a000)={0x7fff, 0x4}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000081d000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e58000-0x20)={0xfffffffffffffffc, 0xfffffffffffffffb, 0x7, 0x7fff, 0x1, 0xb3a4, 0x100000000, 0x0, r2}, 0x20) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f000002f000/0x18000)=nil, &(0x7f0000220000-0x18)=[@textreal={0x8, &(0x7f000092d000)="0f01c80f009d7fa50f01c8f26c64f4260f08d9fff36e3ef20f23bc0f35", 0x1d}], 0x1, 0x28, &(0x7f000063a000-0x10)=[@cstype3={0x5}], 0x1) ioctl$TCSBRK(r1, 0x5409, 0x2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000541000-0x4)=0xcd43) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000efd000-0x40)=[{0x7}, {0x2, 0x1}, {0x3, 0x2}, {0x3, 0x80000000}, {0x7, 0xef}, {0x4, 0x280000000000}, {0x8, 0x6}, {0x2, 0x80000000}], 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f30000-0x4)=0xfffffffffffffffb) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000ba000)=""/28, &(0x7f0000dfc000-0x4)=0x1c) 2018/02/07 17:24:28 executing program 3: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000078b000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f000078d000-0x12)=""/18) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000078c000)=@sack_info={0x0, 0x80000000, 0x7}, &(0x7f000078c000)=0xc) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000078d000-0x8)={r4, 0x101, 0x100000000}, &(0x7f000069e000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[]}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x2, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f000078c000)='./file0\x00', r3, &(0x7f000010e000)='./file0\x00', 0x1000) 2018/02/07 17:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000), 0x2, 0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000f2d000-0x55)=""/85) [ 40.556488] binder: release 5437:5443 transaction 3 out, still active [ 40.563395] binder: unexpected work type, 4, not freed [ 40.568767] binder: unexpected work type, 4, not freed [ 40.574054] binder: undelivered TRANSACTION_COMPLETE [ 40.579487] binder: send failed reply for transaction 3, target dead 2018/02/07 17:24:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000002000-0x30), 0x30, 0x0) futex(&(0x7f0000000000)=0x15, 0x0, 0x7ba, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f00007d2000-0x4)=0x7fffffff, 0x2) r1 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fd8000)=@full, &(0x7f0000b5f000)=0x48) ftruncate(r0, 0xfffffffffffffffe) r1 = accept4(0xffffffffffffff9c, &(0x7f0000dd2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000664000)=0x26, 0x80800) accept$packet(r1, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000998000)=0x14) accept4$packet(r1, &(0x7f00000c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004de000-0x4)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000cad000)={'vcan0\x00', r3}) r4 = socket(0x10, 0x805, 0x101) write(r4, &(0x7f0000268000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r4, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}], 0x1, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) [ 40.605188] audit: type=1400 audit(1518024268.695:29): avc: denied { create } for pid=5446 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_generic_socket permissive=1 2018/02/07 17:24:28 executing program 3: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) r1 = accept4(r0, 0x0, &(0x7f00004c8000), 0x800) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f42000-0xb8)={0x0, 0x10000, 0x9, 0x0, 0x3f, 0x4, 0x7fff, 0x4, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1ff, 0xfffffffffffffffe, 0x6d2800000000000, 0x2, 0x7}}, &(0x7f0000cd7000-0x3)=0xb8) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f41000)={r2, @in6={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4}}}, 0x8c) 2018/02/07 17:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000db0000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000e07000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000824000)={'vcan0\x00', r2}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8) getsockopt$inet_mreqsrc(r5, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000e73000)={0x1, [0x0]}, &(0x7f0000b35000)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000688000)={r6, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r5, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r5, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/kvm\x00', 0x40000, 0x0) 2018/02/07 17:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00009ad000-0x4), &(0x7f0000a59000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000396000), 0x3f) 2018/02/07 17:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) write$selinux_validatetrans(r0, &(0x7f00003ea000)={'system_u:object_r:lost_found_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 0x30, 0x39, 0x20, '/sbin/dhclient\x00'}, 0x60) 2018/02/07 17:24:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 40.799125] kvm: apic: phys broadcast and lowest prio 2018/02/07 17:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0xcf2d, 0x801) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000303000)={r2, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/07 17:24:28 executing program 3: syz_open_dev$amidi(&(0x7f0000922000)='/dev/amidi#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x20, 0x0, 0x273) 2018/02/07 17:24:28 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f000000f000)}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f000000d000)={0x1f, {0xfffffffffffff8fe, 0x361, 0xae3, 0x5, 0x7}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000c000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x10001, 0x83b, 0x5, 0x60}, &(0x7f000000d000-0x4)=0xa0) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000009000)=r3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000-0x8)={r2, 0x5}, &(0x7f000000c000)=0x8) 2018/02/07 17:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000095d000)='attr/prev\x00') ioctl$sock_bt(r1, 0x5411, &(0x7f0000bd3000)="be3f1f55a700d0dc5230f2abcef8e6cf16ec781a26950f5ae1cd06f046909b425cd3e76647e0a6951e473490d1ccc1a030b9e08afb0432e500f85c014389f9b5ef241ec861774ef27dc2f5c136fb5bbe291eca029f00edcf2360854f1772f7a3ac2c6338c1a63a81c22903709b0ea3590edd717d91b3acd4852af6f6c8040fa6466878e6955c") sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/07 17:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e37000-0xd)='/dev/snd/seq\x00', 0x0, 0x440) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xe07e}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008d4000)={{}, {0x0, 0x7}, 0x2, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) syz_open_dev$sndseq(&(0x7f0000d85000)='/dev/snd/seq\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000009e000-0xb)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000003e000-0x1)={0x0, 0x5, 0x401}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x6e0) 2018/02/07 17:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) rt_sigreturn() sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x17}], 0x1, &(0x7f0000b11000)=[]}, 0x400c040) 2018/02/07 17:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000eaf000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007a9000-0x4)=0x5) 2018/02/07 17:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00001ce000-0x9a)="3898122ce3801ec0a9499c73abad342262b3ef936ad88cfdefd4eeb70171685940cca1065c6f796f551f613f1750fe38722f653dbd22f97a980cfb0671afd586d34cdd78dbc7888a328cbc8c2f2092865ac1aab3805aa2dfc9a1275f3aae5d9d1843b6d4d986beb7cd85842d7b711511fcd5bb901c0f8c02c6cc65a3f865d653ead55d844fb35aec36249428434295742c3855c6c676979afa18") write(r0, &(0x7f0000b4f000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) 2018/02/07 17:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b4000-0xc)={0x0}, &(0x7f0000955000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xa23}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000533000)='/dev/vga_arbiter\x00', 0xcbb70e2e432d6aac, 0x0) bind$pptp(r1, &(0x7f0000691000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x6}}, 0x20) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000075e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002d8000)={@generic="6557bb8bd050ce9d68caf074740a6c55", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000d2d000)={0xba0e, 0x6, 0x20, 0x0, 0xffffffffffffdfc0}) openat$dsp(0xffffffffffffff9c, &(0x7f00002a2000-0x9)='/dev/dsp\x00', 0x800, 0x0) 2018/02/07 17:24:29 executing program 5: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="5382f4c3bbff76929001221f5223fd7b"}}) 2018/02/07 17:24:29 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000a7000-0x10)={r1, 0x28, &(0x7f00009dd000)}, 0x10) exit(0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/107, 0x6b) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') 2018/02/07 17:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000eca000)='/dev/vcs#\x00', 0x75, 0x7fe) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000063d000-0x40)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffd, 0xfdfd}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/07 17:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000003d000-0xb)='/dev/adsp#\x00', 0xffffffff7fffffff, 0x2000) syz_open_dev$admmidi(&(0x7f0000f96000)='/dev/admmidi#\x00', 0x8, 0x480000) socketpair(0x1b, 0x6, 0xfffffffffffffe26, &(0x7f000048e000)={0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002d6000-0x4), &(0x7f000055b000-0x4)=0xfffffffffffffee3) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f000009e000)="26000000420009fff15100883a0000090000060000ffffff1200010900085b1ee9fb4335ea08", 0x26) 2018/02/07 17:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000408000)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000042e000-0xb)={0xffffffff, 0x6, 0x101, 0x6, 0x6, 0x6, 0x5, 0x4, 0x0, 0xfff, 0x9}, 0xb) chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) [ 40.943149] irq bypass consumer (token 00000000d751e220) registration fails: -16 2018/02/07 17:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0xff}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, r0) 2018/02/07 17:24:29 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0}) accept$alg(r1, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) [ 41.026060] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x5, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0}, &(0x7f00008ae000-0x4)=0xc) r1 = syz_open_dev$admmidi(&(0x7f000059a000-0xe)='/dev/admmidi#\x00', 0x7fc0, 0x0) perf_event_open(&(0x7f0000073000)={0x2, 0x78, 0x2, 0x6, 0x3ff, 0x5, 0x0, 0x1ff, 0x880, 0x8, 0x100000000, 0x1b81, 0xffffffffffffb818, 0x881, 0x6, 0x2, 0x3ff, 0x8, 0xfffffffffffffffc, 0xc0, 0x605, 0x80000001, 0x10000, 0x9, 0x5, 0x6, 0x3f, 0x0, 0x9, 0x3, 0xffffffffffffffff, 0x13, 0x1, 0x8, 0xcc, 0x7ff, 0x400, 0x5, 0x0, 0x1, 0x7, @perf_config_ext={0x8, 0x10001}, 0x10c01, 0x2d3, 0xff9, 0x2, 0x35c, 0x3, 0xca78}, r0, 0x8, r1, 0xe) mq_getsetattr(r1, &(0x7f0000507000-0x40)={0x3, 0x0, 0x3, 0x1f, 0x5, 0x4, 0x0, 0xd4}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000042d000)='smaps\x00') setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000d9c000)="e0b6ef0f0ee9bc796eb2ec87e2cd5fe537025748606439da337dd04ddba5f97e5ee88f3bd5befa8f0e1d4a3f2aab1eddabbbfbe26d5e6d08bf7a559ef3cc5ba0c432a3360f9b205224720d25cd831b7c1e1d1560fa048ef7f9b7b277671e35cfef024965c296d6ca7f7f9d1c33d4d6ede0036f70715464", 0x77) 2018/02/07 17:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/sequencer\x00', 0x82, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000233000-0x4)=0x2) bind$alg(r2, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) dup2(r1, r2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000025a000-0x4)=0x7) 2018/02/07 17:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ba000)='/dev/mixer\x00', 0x74e515c32eb14b8c, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x7c3d, 0x7fff, 0x7, 0x9, 0x7f, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x81, 0x10001, 0x8, 0x142, 0xffffffff}}, &(0x7f00006a3000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003e3000)={r1, 0x8}, &(0x7f0000ba9000-0x4)=0x8) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r2, 0x3) 2018/02/07 17:24:29 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000005000-0x8)=0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x3686, 0x98103) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000-0x82)=""/130, &(0x7f0000006000-0x4)=0x82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x5, 0x5, &(0x7f0000005000-0xa0)=[{}, {}, {}, {}, {}], &(0x7f0000005000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x800, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000004000)=""/4096, &(0x7f0000005000-0x4)=0x1000) socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000)=0x3, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000007000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x400, 0x0, 0x40000080}) 2018/02/07 17:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000915000)='./file0\x00', 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000e98000)={@ipx={0x4, 0x6, 0x0, "6a3580aa3c38", 0x1}, {&(0x7f0000bfb000-0x63)=""/99, 0x63}, &(0x7f000037b000-0x1), 0x10}, 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x9) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x80000000089f2, &(0x7f0000f62000)={@common='ip6gre0\x00', @ifru_ivalue=0x6}) r2 = syz_open_dev$usbmon(&(0x7f0000318000-0xd)='/dev/usbmon#\x00', 0x3, 0x12000) getsockname$packet(r2, &(0x7f0000e80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e19000)=0x14) 2018/02/07 17:24:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0xffffffffffffff38) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000cd7000-0x1c)={0xa, 0xffffffffffffffff, 0x8001, @empty}, 0x1c) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000014a000)=[0x8, 0x38]) 2018/02/07 17:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000376000)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009bb000-0xb8)={0x0, 0xd5, 0x200, 0x0, 0x9, 0xfffffffffffffffc, 0x2, 0x40000, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0xff, 0x7, 0x1, 0x0, 0xb2c}}, &(0x7f000037e000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000083f000-0xd6)={r1, 0x1, 0xce, "1d57f98ce8bf8e7d8bcad02df051b5da83c36fbc01dbfeb71f9958fdf9ae496c5e9813eced255140fd2eb3e0aa163159937fca1c4bb249f2c7b7f6bae009a0454ce9226da9160025e6817cd71f02c3f8b8bbb9567fe05cafb5d48f9f6acac345e68311a117b441b837e1c419c5d45ff301f9fe48890eb25910fed441c225271bd74649d9c44dc025597e9fc44e981de0eb7c2061e446d381dd7522bfa7f89b86afe8ecbb0cdbcc6c0e51eb067c8b12b1967b295af9bc0af974c4efa2b325e629a84e048f1f906213eb6852b919c8"}, 0xd6) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000073a000)=[], 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) 2018/02/07 17:24:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000052000)={r1, 0x100000001, 0x7, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000059c000-0x10)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000040d000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000450000)='/dev/random\x00', 0x0, 0x400) keyctl$dh_compute(0x17, &(0x7f0000003000-0xc), &(0x7f0000001000)=""/37, 0x25, &(0x7f0000002000-0x2c)={&(0x7f0000001000-0x40)={'rmd160\x00'}, &(0x7f0000003000-0x35)="efea3c4403194abf02ceaee1880df2d75048720c25f8024b155efab1be1d62cce96e871a7c452bed088d07b7c50f", 0x2e}) 2018/02/07 17:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ac000)='net/route\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000c1b000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r0, r0, 0x0, 0x10001) preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) [ 41.160498] mmap: syz-executor3 (5569) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.185857] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/07 17:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) socket$inet_icmp(0x2, 0x2, 0x1) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2018/02/07 17:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00009ee000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x2, 0x800, 0x0, 0xfffffffffffffff9, 0x401, 0x2, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000884000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b34000-0x4)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000408000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000d99000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000030d000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$KDENABIO(r1, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000cbf000-0x28)={0x5, 0xad81, 0x4, 0x33c74bd3, 0x5}) statx(r1, &(0x7f0000cd0000-0x8)='./file0\x00', 0x6000, 0x400, &(0x7f0000b3f000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000cc0000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000ba000-0xe8)) 2018/02/07 17:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b25000-0x4), 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a68000)) lstat(&(0x7f0000574000)='./file0\x00', &(0x7f00009af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000499000)='./file0\x00', &(0x7f00001cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000dbf000-0x8)='./file0\x00', r1, r2) r3 = syz_open_dev$vcsn(&(0x7f0000b04000-0xa)='/dev/vcs#\x00', 0x40, 0x181000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000a56000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9000}) [ 41.234955] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/07 17:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000949000)='..', 0x2) rmdir(&(0x7f0000e88000)='./file0\x00') 2018/02/07 17:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009ef000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000503000)={0x3, 0x401}) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc1105511, &(0x7f0000e08000)={0x5, 0x0, []}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ca1000-0x8)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c66000), &(0x7f0000e97000-0x4)=0x8) 2018/02/07 17:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffff8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000de000-0x4)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r2, &(0x7f000078d000)=""/19, 0x13) 2018/02/07 17:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002ab000-0x10)={r2, 0x8}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xffd, 0x23fff) r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e2d000-0x4)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000f6f000-0x20)={0x0, 0x18, "25a24aa34f2ecdccbe7f5d3647a503fb236ab76618f7d1c6"}, &(0x7f0000e5b000-0x2)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000502000-0x1)={r5, 0xf4a3}, &(0x7f00000da000-0x4)=0x8) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daf000-0x8)) setsockopt$inet6_int(r7, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000c4b000-0x8)=[0x81, 0xfdd]) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x2, [0x3]}, 0x5c) dup2(r4, r7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000bb7000-0x8)={r6, 0xffff}, &(0x7f0000f33000)=0x8) 2018/02/07 17:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socketpair(0x13, 0x800, 0x81, &(0x7f0000752000-0x8)={0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000a0f000+0x222)={0x800, 0x5, 0xfffffffffffffffd, 0x7fffffff, 0x1f, 0x6, 0x8, 0x8, 0xfffffffffffffffe, 0x1}) 2018/02/07 17:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009bb000-0xb)='/dev/audio\x00', 0x4000, 0x0) getsockopt(r0, 0x80000001, 0x771e, &(0x7f000027a000)=""/136, &(0x7f0000f48000)=0x88) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a10000-0x8)=[0x8, 0xa0]) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000646000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000061b000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009a1000-0x4)) r2 = gettid() ptrace(0x11, r1) r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f0000c19000-0x8)='oom_adj\x00') accept$alg(r0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$alg(r0, &(0x7f0000cc8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) 2018/02/07 17:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d13000-0x9)='/dev/vcs\x00', 0x212100, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000491000)={0x6, 0x0, [{0xf004, 0x96, &(0x7f0000a74000-0x96)=""/150}, {0x6000, 0x24, &(0x7f0000c3f000-0x24)=""/36}, {0x10000, 0x3c, &(0x7f0000cca000-0x3c)=""/60}, {0x2000, 0x71, &(0x7f0000b5c000-0x71)=""/113}, {0x1000, 0xd8, &(0x7f0000c3b000)=""/216}, {0x2, 0x8a, &(0x7f0000774000)=""/138}]}) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000}, 0x1c) 2018/02/07 17:24:29 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fda000)={0x2, &(0x7f0000825000-0x10)=[{0xc}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000018b000)={0x0, 0x0, &(0x7f0000ce7000)=[], 0x115, 0x0}, 0x0) 2018/02/07 17:24:29 executing program 2: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x406201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x1) readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000000)=""/115, 0x73) 2018/02/07 17:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000310000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000191000)={&(0x7f0000211000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000227000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e09000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a4d000)=[0x0, 0x0, 0x0, 0x0], 0x3, 0xa, 0x6, 0x4}) 2018/02/07 17:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000812000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cee000-0x4), &(0x7f000084c000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000058000)='cdg\x00', 0x4) futex(&(0x7f000000d000-0x4), 0x4, 0xa7a2, &(0x7f0000958000-0x10), &(0x7f0000a2a000), 0x0) [ 41.554077] device eql entered promiscuous mode 2018/02/07 17:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x29e, &(0x7f0000610000)=0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000275000-0x8)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00007f4000-0xa)='/dev/vcs#\x00', 0x6, 0x400000) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000d80000)={0xa, 0x4, &(0x7f000065d000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001}], &(0x7f0000a6a000-0xa)='syzkaller\x00', 0x4f, 0x51, &(0x7f0000d43000)=""/81, 0x41f00, 0x1}, 0x48) r5 = syz_open_dev$sndmidi(&(0x7f0000d4b000)='/dev/snd/midiC#D#\x00', 0xae, 0x440040) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = syz_open_dev$midi(&(0x7f0000373000)='/dev/midi#\x00', 0x4, 0x200000) r8 = timerfd_create(0x6, 0x80800) r9 = dup(0xffffffffffffffff) r10 = syz_open_dev$sndctrl(&(0x7f0000f32000)='/dev/snd/controlC#\x00', 0xfffffffffffff800, 0x40000) r11 = eventfd(0x8) r12 = socket$nfc_raw(0x27, 0x3, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a9e000-0xc)='/dev/autofs\x00', 0x20000, 0x0) r14 = creat(&(0x7f0000f97000-0x8)='./file0\x00', 0x188) r15 = creat(&(0x7f00004f2000-0x8)='./file0\x00', 0x82) io_submit(r0, 0x7, &(0x7f0000b9b000)=[&(0x7f0000e9e000)={0x0, 0x0, 0x0, 0x7, 0x948, r1, &(0x7f0000793000-0x6d)="6b5f286e140cb9d6ebd2d38a2b40e57c8c9ddd680fdb67e17c33f35d45809c02f8c5a907af08503ce359e4d31cf9db3ab121921802089efcf9bb2b9dab8966d39bb3e4d63fca8299094666907ff6ff9036104972801536060da154f9b89b5b84c346a26d031efe5a7193715d8e", 0x6d, 0x3, 0x0, 0x1, r3}, &(0x7f00000f1000-0x40)={0x0, 0x0, 0x0, 0xb, 0x4b0, r4, &(0x7f0000b1d000)="6ae393fed4a17ceff272883de28a4f1a1a5a7279757e4ccb966e2751b48ffae5e9adfb3f53f9adf415eac9686e61497304c907c7ec79e1a3d63b3489343609c8c54739d8c4a9e6293d4b2340eb18469ea2d47b6256e624996a4796e581464efbf50da727dde6bc429188abd864397f7fe74eee1b96fc06a15dd527c6b1ed8cec711f1bc11092e7a75dd065c402b276c4aa7c4c8f4f754bf6c03068d51daca0b5048ad1f8ef83", 0xa6, 0x401, 0x0, 0x0, r5}, &(0x7f0000b35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r6, &(0x7f0000d44000)="ba6dfc501e9b52e0650fa1a1854f263abcf7c46c4894896b99181d05734beada335c8a6989864a36f2f8dfc0872a6ae68e97b175a2de6f05dc1353a3b5f7d6419034c9e1c4b7512375e2973c96e04be7210b", 0x52, 0x3fc, 0x0, 0x0, r7}, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x2, 0x0, r8, &(0x7f0000330000)="0ca971b3b95b1e7bbb3396bda7156413d7184ab60b1cc4b6fdf6fede82d451326d464def84b11a27cbc961cfca0042a482beddec27e53c954e98ed7144b1ebcd145f837f3b69e86111c2711cd55660db8223a4eaf3ca0e9a7d47f6dcde2f34516c0b0dabe129834db77364ecc5f8baeda2d7f328f3b5e8dd", 0x78, 0x6, 0x0, 0x1, r9}, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x80000001, r10, &(0x7f0000af1000)="2b2641536de231db74a22e9276c32015077a28c33d45e78228a8a673fa4547170752e58acf518f5c16adab37d036586be49fe58e6d801516dcf6f206a6b7197e3aad52513a12fefc82cff09a8cfdcdfbce1b7545cc61a797974866559d771416a2eeb3302a2c9ca4579c66565eceb5e08bd292decd823862bdbad523", 0x7c, 0x9, 0x0, 0x0, r11}, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x2, 0x7fff, r12, &(0x7f00003a3000-0x1000)="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", 0x1000, 0x6, 0x0, 0x0, r13}, &(0x7f0000951000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffd, r14, &(0x7f00008dd000-0x26)="7ec565c3852ba2c0fad8b136924861e88d65cbe5433ee166522da7e84a83f3e7efcf3c619b5f", 0x26, 0x401, 0x0, 0x0, r15}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x20, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, [@typed={0xc, 0x1, @fd=0xffffffffffffff9c}]}, 0x20}, 0x1}, 0x0) ioctl$void(r2, 0x5453) 2018/02/07 17:24:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x101000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000858000-0x8)={0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/07 17:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = semget$private(0x0, 0x408, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000524000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000076000-0x20)={0x3ff, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007d0000-0x20)={0x9, r2, 0x0, 0x8}) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r0, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a89000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000013a000)={@common='bcsf0\x00', @ifru_flags=0x1000}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe}}) socket$kcm(0x29, 0x5, 0x0) 2018/02/07 17:24:29 executing program 0: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000a92000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="ad0b7c8976d4fb2f9217f44e87bb4220", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getflags(r0, 0x403) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) shutdown(r1, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000911000-0x10)=@common, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000d51000-0x4)) 2018/02/07 17:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000828000)=[{&(0x7f0000b2f000-0x68)="04b07eda20d7a2ddfe121738ceddbf924241b1d33e721d3300000800f08c7f6d4e3cf16bf094b1fad155a522909651afedf7ce4e90c8d8969d65e4cc00000000000001852dc9748410fc2ae268b0a20ad42278afd7a28b3d2837d8ed4afaf9a491ef522dc481472f", 0x68}, {&(0x7f0000832000-0x4c)="9a8dce63d711b85336d0fd80f9ae8dcae5ce3eb0a0f1cb1dda2d34bbd162f913e5b88f1ea3ef48e4c0db15e4b63f6e778d09b1ca0a88cee12e59aa0875c789d1ca46f88bf44f7f436afa", 0x4a}], 0x2) r2 = dup2(r1, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000d01000)=0x4, 0x8) semget(0x2, 0x6, 0x4) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000f04000-0xae)="8225336f941e4ed03a2a371d8cc88f0a50591404fc999fc5e66ad27194383b86cb4729a3d25e3d648ebfdf139564bc798df0ad1ebb89fd3cf6ec97fc2da1927d3567a74196ce78d452ce289351d5a0ce4c05a90d6d79e5aca01c3bae8b202a812ee7c86f351a50e19dc9fc0b64e3690249219efe9a342c5f6e5e2f2f0c1f6fa78f435dc1612b2abde7bd69c746c23c34c05db016a25f467689f3e1a40d5e96380a04804d4acc07bdf6736e0d93aa") 2018/02/07 17:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001d0000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) ioctl$KDMKTONE(r0, 0x4b30, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000563000)=0x401) syz_open_dev$admmidi(&(0x7f0000f60000-0xe)='/dev/admmidi#\x00', 0xe358, 0x183000) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/07 17:24:29 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x6, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000011000-0x28)={@generic="9891fdd418b0640e7962c9359e4b1c33", 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000010000)=@can={0x1d, r1}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4)=0x750, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/07 17:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000014a000-0x10)='/dev/sequencer2\x00', 0x80002000801, 0x0) clock_gettime(0x0, &(0x7f00008e5000-0x10)) ppoll(&(0x7f0000b10000)=[{r0, 0x40}, {r0, 0x10}, {r0, 0x1}], 0x2d1, &(0x7f000086b000-0x10)={0x77359400}, &(0x7f000081a000-0x8), 0xfffffffffffffcf6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = epoll_create(0x4) socket$rds(0x15, 0x5, 0x0) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c7f000)) 2018/02/07 17:24:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000)) 2018/02/07 17:24:29 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0xfffffffffffffffd) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 17:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000321000-0x4), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033e000-0x15)='/proc/self/net/pfkey\x00', 0x86000, 0x0) sendmmsg$alg(r1, &(0x7f0000203000)=[{0x0, 0x0, &(0x7f0000231000-0x10)=[{&(0x7f00001e0000)="86e5d3799ab001e6f472d4937b166ee44b9dc5033d43c72d0cae2c4fffad84958c07255d13f9dbb8b72e7f23db815d4d3d69b390d1cec9563995a38492745e7396bda865ad09f85d8fb714914deb8eb10efdf0b6857a1277fd9ec95a06f93a9d78060cf140425ca9c5d4d34ef3060ddade040f16177af62d07d832c61f84c793dc023708e481f93fcdfca341b9d6cd7c5a227db8c5e4c6a3e9dc38f919b734846547cfa7c9cf6190eca225b00cccf4956206b346ee6cea3b7a1a13bf238c8d17c3bc794ec3fbdafbef8a1f3aa8c220c95ad58846c338fa059b8c0ac07c1828ff5c006d2f29bb6217cfdc2dc08c", 0xed}], 0x1, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f00003b0000)=[{&(0x7f0000bb4000)="414a4822a0251aed9ea8f844524873d7e00186da188ad6de1c648cc47c4b0987b35988313ccd7151e83783f1f1720556dcd2ff284516f206efb04992f2007885af807df7503dd98ad82b063a0820e538e23bb0f823f1db64a1961e10541dbef8fe1d42a21d0dabb9edd062d9dcfc0c1c0308cfa0fa11c286e4cb2a638b", 0x7d}, {&(0x7f0000115000)="f325b1dd6b651154b2d3e942fdf562fa42a81e4eb8f010387e4d8231e037ab6c141bcac7582fcc4c", 0x28}, {&(0x7f000000a000)="aa7295cde9e32cb31c549a0fdcf8c22730091d77296be5e483226d6c3150ffff46b5801d653e4d5504da375061a6e032c900a0fbefc7b2a4597b2eb307366736ec41a93689b43e1f91815e1930a09083191cef27a91c62b276270d96c29556c4b604e82e9760a99f8bcb9a1304f603d743ea94eaeb3f2f5bcabf0aededa8f84ffe80079cc92f26ebf0d12f0ea8709c35258c", 0x92}, {&(0x7f000034b000-0x8e)="cdc32e9f5bd07db18b9a0b969904353cd3cff733d3d745eb19947a32379e7f08c555ff52980404c6f25173158c26eebad3aef631978fe68b285b1cb08c642c02371f99dda7e21bb91a9761ac8541621a91fb36e01e090c7fe58288d658b53edcf61d9d1930dbdd3945728496fbc629c7b80fb5475fcff44396edb06cd06b61e938a45d97f6b8a2cd9675230f2a52", 0x8e}, {&(0x7f0000462000+0x4f)="649a382931c6653a47b14241845ee85c30902ea2837482d76e784aea2f5d1e5ff556f0129f3006f9debbeefc0ec75a51bfa91c42b53325e8e4bc0b2215f96493f8d13caf6a83d99075455a1d23ee4fc7750ef4812211ecacb4b34615b7a28df705f28835030f7b992f9b2530941a198d9226774dc9f6b23f4f7a68f1cda1064197ed62aa2fcde453b8392950297278ef78251fb8c2f996000c502856e6", 0x9d}, {&(0x7f0000707000-0x4d)="a5abfc46c8f45f0cbce67a228802ebe2042d1bd8d27b1e0826d0e37099e3943fc918dea3d67f3ca469273d1a262af1b8c7bd38cf7ba71a4198b4bb2984f99b314490c63918d3d581a6df18213c", 0x4d}, {&(0x7f00004b9000)="0ccb7d23701d7087fa81521652c19e1734db2f73d606504e704edc361e93c0a8e365fffa31949667a9b3c10fda2fe096f3393fa31afcaa7656992383bc12c6d3e2c1e7a21863616a2db86b4472bf519d124fa2f0a63867d1c548d03cf51f03f7f6b493b021fe25a0291bee264a23b2e79b7b66eb6e32d040ff3b5abe2245b9b1", 0x80}, {&(0x7f000027a000)="157832bd33b6fa66e6e5d9e86bdc1b67f4ae9d032d44266033b513eb19e3c9dcf50d8bf46e28f7fcad8d80ec4c7f8320a6eca679be0d9f0cceac47c575efdf50ddecf522922537116eba8e3dcd6148e237c62bb3ee4a6f2e4a60b1e3d912520c9c9cfa145f11438632faf5d64e846d7040ea4cbf2e4bebeda5591ced28d3a68477d777a707c7f35c7c4a83e538ceb4430afb176a163b6daeb46d235897f6c16f0de66e587dcdc2b9a66a185e2141f618cfadc64287ec07825ec6db5c1c00f8b2d043", 0xc2}, {&(0x7f000011b000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x20000004}], 0x2, 0x20000800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e0000-0xc)='/dev/autofs\x00', 0x2000, 0x0) accept$alg(r2, 0x0, 0x0) 2018/02/07 17:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f000008b000-0x4c)=""/76) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000afd000-0x18)) 2018/02/07 17:24:29 executing program 0: syz_open_dev$mice(&(0x7f0000fea000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000ce000-0xb)='/dev/audio\x00', 0x401, 0x0) accept$ipx(r1, &(0x7f0000f94000-0x10), &(0x7f00005c3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000), 0x4) 2018/02/07 17:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/02/07 17:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x9) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/07 17:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000089d000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f05000-0x550)=@raw={'raw\x00', 0x9, 0x4, 0x4f0, 0x2e8, 0xffffffff, 0xffffffff, 0x428, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2e8}}, [{{@uncond, 0x0, 0xf0, 0x218, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x1, 0x1, [0x100, 0x81, 0x8, 0x9, 0x6, 0x1f, 0xffffffff, 0x1f, 0x400, 0x7ff, 0x40, 0x8001, 0x9, 0xffffffffbd76e1fb, 0x6, 0x3], 0xd}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x40, 'system_u:object_r:default_context_t:s0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff], @common='bridge0\x00', @generic="d34cb0aa93c20f0caf2184720969f279", {0xff}, {0xff}, 0x0, 0x1, 0x1, 0xa}, 0x0, 0xd0, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @unspec=@void]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x140cff06, 0x468, 0x3, 0x0, 0x0, "993c8c4718ebcd937bdb9d9d2adda9cb3097285b4e54d778de65fb0759ac0e8757a0899ea7009969ce3fb2e4cde979b53edffb612c3b2f07920e9d020726db9d"}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x550) r1 = socket$inet(0x2, 0x100000000805, 0x0) listen(r1, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) 2018/02/07 17:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000580000-0x77)={0x7, 0x6f, "6436b15707eb388e53d11aad893061b9b884eaf6af2ac1968f0c56ece68d877b0073953e980d4692d72965364084cc1ac48b24c5f4a088cdd5848b94e3af8d60ffd11c9ff9e90bd10efe708a6ee21b4ac1ecc2bf6f0eaca03547d5f4e0f2afc2569e1132a90e1b1f2419de0924c3b5"}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00005f6000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) r3 = getpgid(0xffffffffffffffff) capget(&(0x7f0000f3d000-0x8)={0x399f1736, r3}, &(0x7f00000ed000)={0x1f, 0x6, 0x9, 0x2, 0x7fffffff, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x0, 0x5, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000ea9000)='/dev/vcs#\x00', 0x9, 0x10000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d93000)='./file0\x00', 0x0) write$selinux_validatetrans(r1, &(0x7f0000ba2000-0x5d)={'system_u:object_r:sound_device_t:s0', 0x20, 'system_u:object_r:logrotate_exec_t:s0', 0x20, 0x32, 0x35, 0x20, '/usr/sbin/cupsd\x00'}, 0x5d) inotify_rm_watch(r1, r2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000259000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002e1000-0xa4)={0x0, 0x9c, "4b9c1d33ac00dff20200f2f8e8ae7b4afc0408b6bf78732be7021f178a25249736f3ddee41330d8c0df2a022236ade9e021baae1f4c58c765322ca030ebfa345df2caee80f311cbb4ea739c59d0de3e1d86c3af0db54ab58c40066d4e23b17bbd7a960e263729611329f96628e6f5c4ddffca9ef15daed501ff19c38518893a23eef2010957b52dc654651f4e555db4b3619826b7bdc02cc94a1ccc7"}, &(0x7f00007c1000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000410000-0x10)={r1, 0x1000, 0x8, 0x6}, &(0x7f0000746000)=0x10) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005ee000-0x8)) 2018/02/07 17:24:30 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000303000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x200000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000f25000)={0x5004, 0x2000, 0x3ff, 0x1, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x2, 0xfffffffffffff001, 0x4, 0x80000001, 0x0, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2, 0x0) 2018/02/07 17:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x2b) r1 = dup3(r0, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f000036a000-0x19)=@known='system.posix_acl_default\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000ac5000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2000) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000738000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x3, 0x1, @empty, 0x7}], 0x4c) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0xfffffffffffffe01) rmdir(&(0x7f0000430000)='./file0/file0\x00') 2018/02/07 17:24:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_procfs(0x0, &(0x7f0000c65000)='net/ip6_tables_matches\x00') mq_timedreceive(r0, &(0x7f000057e000-0x8e)=""/142, 0xffde, 0x0, 0x0) 2018/02/07 17:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0xa000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b2e000-0x20)={0x2, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cdc000-0x20)={0x7, r3, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000478000-0x10)={0x2, r4}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r5 = open(&(0x7f0000381000)='./file0\x00', 0x40000000002000, 0x2) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000071a000)=0x1, 0x4) fchown(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00004db000-0x4)=0x100000001, 0x4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) recvfrom$unix(r9, &(0x7f0000967000)=""/22, 0x16, 0x40, &(0x7f0000dd1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r11 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r9, &(0x7f0000545000-0xc)={0x40000001}) ioctl$KVM_GET_REG_LIST(r9, 0xc008aeb0, &(0x7f0000618000-0x18)={0x2, [0x6, 0xe11b]}) r12 = dup3(r11, r10, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000593000-0x2), 0x2) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r11, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r12, 0xae80, 0x0) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009d0000-0x8)) r1 = dup(r0) recvfrom$packet(r1, &(0x7f00005f7000)=""/50, 0x32, 0x0, &(0x7f0000f3f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000021e000)={0x10200, 0x0, &(0x7f000091b000/0x3000)=nil}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00007c8000-0x138)={{0xf001, 0x5000, 0xf, 0x29, 0x0, 0x3, 0x4, 0x5, 0x4cd, 0x5, 0x3, 0x1}, {0xf004, 0x3000, 0x8, 0x5, 0x3, 0x3, 0x4, 0x7, 0x0, 0x10000, 0x7, 0x4}, {0x4, 0x4000, 0x4, 0x2, 0xa4c, 0x2, 0x10001, 0x7, 0x4, 0x6, 0xfffffffffffffffa, 0x6}, {0x107000, 0x100002, 0x0, 0x5, 0x6, 0xfff, 0x9, 0x0, 0x7, 0x1, 0x6, 0x101}, {0xf000, 0x0, 0xb, 0xfff, 0xab4a, 0x9, 0x3, 0xffffffff, 0x80000000, 0xd84, 0x10001, 0x4}, {0x1f000, 0x4, 0xf, 0x40, 0x7, 0x5, 0x4, 0x10001, 0x9, 0x6e8, 0x5f14, 0xfffffffffffffffe}, {0xf002, 0x2000, 0xb, 0x10000, 0x9, 0x36e86389, 0x2, 0x4, 0x7, 0x7, 0x5, 0x401}, {0x1, 0x2001, 0x8, 0xfffffffffffffff8, 0x8, 0xb5a, 0x0, 0x3, 0x9, 0x10000, 0x400, 0xff}, {0x4000, 0x3000}, {0x1000, 0x15000}, 0xc000003a, 0x0, 0x0, 0x404500, 0x6, 0x100, 0x0, [0xff, 0x5, 0xb5f, 0x81]}) r2 = getpgrp(0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000005a000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_procfs(r2, &(0x7f0000224000-0xa)='net/l2cap\x00') 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b07000)={&(0x7f0000259000)=[0x1f], 0x1, 0x6, 0x8, 0xfff0, 0x5, 0x7, {0xe3, 0x6, 0x13, 0x2, 0x40, 0x1ff, 0xffffffff, 0x1, 0xe1d, 0x3, 0xee8, 0xffffffffffffffc0, 0x4, 0x0, "ac72d1a18abaa85afc95a3c6dcae907bb5e06c2bc5978029a0047ed322bf3c42"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005bd000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000e11000)={0x0, 0x7, 0x0, 0x0, 0x0, [], [], [], 0x63, 0x571}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d75000)={0x2, 0x0, 0x1ff, 0x6, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001e8000-0x20)=[@in={0x2, 0x1, @rand_addr=0x7fffffff}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x0, @empty, 0x3f}], 0x90) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) uname(&(0x7f0000091000)=""/73) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f24000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c09000-0x8)) r1 = memfd_create(&(0x7f0000bcc000)="70726f632e776c610ffa9bbe00007e650000000900", 0x9) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x2) 2018/02/07 17:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000987000-0x4), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000593000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) sync_file_range(r0, 0x64, 0x82, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000000a000)=""/31, &(0x7f0000003000)=0x1f) 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000086c000)='/dev/ppp\x00', 0x200040, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000033d000)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) sendmsg$nl_crypto(r0, &(0x7f0000c6d000-0x38)={&(0x7f000014b000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00001a7000-0x10)={&(0x7f0000667000)=@delrng={0x10, 0x14, 0x420, 0x1, 0x1, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1}, 0x1) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b0f000-0xa)='./control\x00', 0x8000047c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/02/07 17:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cab000)=@req={0x50, &(0x7f0000417000-0x50)={@generic="fddcd4b329bd856b9c7f503dfd999eeb", @ifru_data=&(0x7f00004fd000)="da5996422d75fd5d385dacfe343a17c2e86466ce45593f9a355114017f174836"}}) socket$kcm(0x29, 0x7, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) io_setup(0x5d8, &(0x7f0000721000-0x8)) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000240000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0xffffffffffffffff) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/07 17:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000313000)="6e65742f108a00000000000000") r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000505000)=0x2, 0xa) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic, 0x10) 2018/02/07 17:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @tick}) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000158000-0xdd)=""/221, 0xdd, 0x800000004) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000c03000)) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000626000)={0x3, r0, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000061000)={0x2a, 0x0, 0x7, 0x1, 0x9, 0x400, 0x6, 0x3c, 0x401, 0xaeb, 0x6}, 0xb) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) bind$inet(r2, &(0x7f000079d000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000039d000)="43872909776fe30bd86a637ac3c8798334e14fb4976049ca644296ad3b5f34333d39acfbc45366d442f65bff9e1f9de7b92e74bdd62b857fa067927c2ad82709569f994eae25103a42e948ab9c688938da4a0e9122a2cd07d7b94ccb25c34c0cee89943d18fe2746951e50dd5bc94d900f389409c2ebd32546163b0900000000000000e17c495f109a09ebe76918716258392abde587ec9037873d4efa6dca43ffebd1dac8b50000000000001000e03e") 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b44000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000305000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f901", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x41, [], "000000000000c625"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c69000-0x4)=0xfff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000cf000)) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000925000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a59000/0x1000)=nil}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000080000-0xb)='/dev/hwrng\x00', 0x201, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000004000-0x4)=0x24b5415a) fallocate(r0, 0x0, 0x2, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) mq_getsetattr(r0, &(0x7f0000003000)={0xfffffffffffffff9, 0xfffffffffffffffa, 0x7, 0xda2d, 0x0, 0x5f, 0x7}, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)) 2018/02/07 17:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e71000), 0x4) 2018/02/07 17:24:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000b, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r1) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000269000-0x11)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00007e6000-0x8c)={0xffffffffffffffff, 0x2, 0x2, 'queue1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) ioctl$TIOCSTI(r2, 0x5412, 0x1000) add_key$keyring(&(0x7f0000ad4000)='keyring\x00', &(0x7f0000a55000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000ece000-0x8)='keyring\x00', &(0x7f0000557000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000dde000)='syzkaller\x00', &(0x7f00002d1000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f000004a000)='rxrpc_s\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a88000-0x41)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4", r3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x8, 0x4, 0x400, 0x3cc, 0x40, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00005de000-0x3)={0x2000000f}) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000), 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00008a5000-0x10)={0xda, &(0x7f000014a000)=""/218}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000ee0000-0x4)=0xd35) sendfile(r3, r4, &(0x7f0000b89000), 0x8) syz_open_dev$adsp(&(0x7f0000c1e000-0xb)='/dev/adsp#\x00', 0x81, 0x100) 2018/02/07 17:24:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = fcntl$dupfd(r0, 0x100000000000406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) personality(0x490000e) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b1000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) execveat(r3, &(0x7f00007ce000)='./file0\x00', &(0x7f0000722000-0x18)=[&(0x7f0000a36000)='/proc/self/net/pfkey\x00', &(0x7f0000d13000-0x13)='/*-em1cpusetcpuset\x00', &(0x7f0000d59000)='/proc/self/net/pfkey\x00'], &(0x7f000012a000-0x48)=[&(0x7f0000dfc000-0x15)='/proc/self/net/pfkey\x00', &(0x7f00009a7000)='/proc/self/net/pfkey\x00', &(0x7f0000fcf000)='/proc/self/net/pfkey\x00', &(0x7f0000884000-0x1)='\x00', &(0x7f0000955000-0x1)='\x00', &(0x7f0000c84000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000674000)='nodev$\x00', &(0x7f00000e5000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000ab2000-0x3)=']-\x00'], 0x100) prctl$getreaper(0x13, &(0x7f0000e44000-0x8)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00009df000-0x10)={&(0x7f00007a0000/0x8000)=nil, 0x8000}) 2018/02/07 17:24:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000707000+0x83f)="3b26ff92acb9ed4e473fac7b4f819a24c163343ab79850f4d2d7fddc87ec3011b87da203acb0b5f13f42520abfa70e39bee6a8623ddeac93713c72c0fb8f171ff4bc3f613f92f24bb083436a6c427e71d631794032edec3cd337eb66fe2474d05037215ceca729b67eae7a32e15e819fc82c8e9076974f7736960117903553954369bf1251292f4adbcfc46f3b1980d389b8e653b8e8bf62af62617c630cce6628c90395e6fe302f3bb7bc152ef5bcbe1a384e327870bf318c97523fd7c0d754afc50189f1788baff39a7214fa7ccdf54b90ee8f2542c5f217c68455a6bd610cb66aa77cf182ef4f3c3b8a40eb4217ca67bcca52df457c77e24a64a747840d7e26714e3f2051c3f2a8df30c2b5ae764af536985c34b5676e168bc0cb13e82d101a763b3cb322d5d7f7e24c58d70a67e1138f0bf07876e0a8eb75df364aecc1602c4502a6b06353cc0cf198609eee20b2e02f2c67f934a3ccbf52ec58e5fdf3d7d1b162b0e618efa7226a78eebc0811c10c78f47381a5baddeab6295e855ca4efcd99070c1b1c03421130021143374689e1a712a083e19d2f043576743bf9f9a0dac0d3975eda2190d3014a3f20a9a0f57f249177de4d6148d58a88aba903013bdeb73033d7ee669d97c200b70c265f9efe64edcc5ccb120b1276adc6300939591166d84336311991a582e77a9178e536fb5680e279de5aa1fdfab5892b124efff4dbef733dbaebac43272b8cd257d4a5fe77bf0527f82509e9d0fdac2303651de9e36f918abbfbe302214e015b3446a211b2fe95cf3727fc8ebfa6d5e5214313e8fabe0d3243e641aed0917a410ece2c8614c0e5beb5d98fa419cb6823f43e5cd9dfc2d820e683ea0c6cce3cd97f22b43a05eb1a48360cc27e1f46ffdaed1aca3fae7ba0233797fa1f3cc1e806949663d675fb45ebc8af757f83f0fda05b563a4520095132762d4db347a0e2b6ba6bcfd1530006854a16f4c7be6749639479f12ca0807e1e0704dff650bd690a2ba3c9686c48a7cb27669c3498da91ec60bca207be763ef68b16eddad6e6e8e0b0ddc311f7b9912cf594c9f307ff4b8760de0d00ffec66e1aa0e9559ba10e37ee8d06937420e67e3fceb77439567024da9ab846aff01b07eb2a718a45ce4f829f1f9b1aed77295d44fae12aa8676f4bfbc40fc0db92ff017bf87643718ff9217fdecaad0b24d9e52afbac98c1277d9ff4f8cf59dd553e13682a7816ed5db8116993e3393713cf68d88559975cc38e12407903d2b76429f3c1e0e04a5ca771e0a42ce2d5a4b9ff41704df836fff730bd5c8f5c3a8d91baca83e95bb6617e48eecc10d376972870286d542eda09f9f85dfa9913c813403e71f75f2385f3fac24517556866920130224d8e4ef961faf43c6ae1a70626f7963c3cf6977cc37a91ec832e99d4a1a5efa2093bb1a23504a22e2da50b783e58f186b4d8667ca3e461ff528555e329176cab442f2e420e166bae77f23af216876e555499a833a444d7429ac48aae958cc5d7c91bdba8f51231501634a0a18861ba8c7ede153959201076ca4f23c538e9ca8ce7261855eeca22ba466fce086bf268a583e5cfef1b79f4a31d4f58b6d5cdb7ad95b8c91526c82fe847cb727170303c6b1886c57bac3cd93166baaa2ef2a0b12d7641b9cc34ba05d404d56b6271858d237fe468e53017ab419a3f47cd769beda6281ce3ad4317f08832a1de6172b4aa8e909bf4e596fdb7805025ecc426d4e4c1d2c377058a63f87116b409534e5c13739bbd2042c5708b5d75d11f0e55eb5642c7244e8fbbc344a791f6d2fbd536b91704de16e61c33201dc4daa220a84ec156382424d253288aab46f1982feb21095d1b922e834dd4b70e58a498b1b690f420dbbe6ce1c14d639d4e64f50686096c2e9927f9890753a04c5de265c02d217479e5bb7d55a94dd88684bb2f33b3ff57d52dd08ba3f6fd0201374cf342394260a8644b59f9358baecf4dc585f8a6e0c5a2c807430ed3664abef7e2d65ff8999d7165f9b16dd31b78d4f5767b75c1e1a23d25ec852b5c2ddb75a2cf8266975b6ab81f2c7d2a0cbdb7903a69991512a4af55c09033c10b0b296a2c15eb1585321d8303ea3351b9151007f963f8943840c8b6b2c30dc3bd0c449c9df999ae0d4d9d93c193f42049f62dd7dcd20bac9010b5da3c12eab00e04b210b8656d6a14555f166b33a810e014912aa6e892b560e6c0b8a55bba28dd256d9200bf582a312b5346db6a8b808e320121ffffaacfb95ccd3117733b205c6329e6bbe83996bc65ab655a5aca3e8db971cde1695aa4292ea839524c38114a0b4d3b0bea9e584b20aa9c044c1289ca529b7a03624f09d9a7a7b5420c8efe4e1cde3993c8641b856cc89ebea3b0382104b650e3a8846ec1a3260c5f7b331a8df3824324293bb46f8c7e99533e3273f57ed821e570d7ee68fff0fe9ddf0b88a3f150c4df83106ee2ca42351e89a55a892ae37135ae875b45b1ad3619d965ef8e924676b29382eb34e96e3f086c8f327db2d05972096c1b338a611d782a792437e537c807149f82488db6ddf71fb02dc80e9ce4c296d6d02eced3efb260293f0ea7a4f14083bcb99a55a8a38c1c51349cc59684560a02a68654aeeef40bad4101099f86f31f0e00bb0f9f94655602e6f3a10acbed9ee41ecd657ca0436130e661bdc74698838a02f2ea74d05d872e8b49c4a6942c940a8989547dc62e22df606e8160e41e9c23f59addc87373aeee404ba1aa2cae98defa14e19b61b6b82cb79bc14114334968b180462d0bc7ccd0dc68667a170e535cffa3b", 0x7c2) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000039f000-0x8)={r0, 0xcb3}) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb4}, 0x98) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x8, 0x8000}) setresuid(0x0, 0x0, 0x0) 2018/02/07 17:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000690000)) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x100000000000001b, &(0x7f000022e000-0x14)={@remote, 0x0}, &(0x7f0000128000-0x4)=0xf24c613679cfcb9a) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ab1000)={@empty, r1}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00002c3000)=0x1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/status\x00', 0x0, 0x0) r3 = accept4$vsock_stream(r2, &(0x7f0000945000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b6e000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c1d000-0x4)=r4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 42.337220] QAT: Invalid ioctl 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000ca4000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dffd0000054e0000000000000004eb00"}) getdents64(0xffffffffffffffff, &(0x7f0000dd9000-0x6a)=""/106, 0x6a) 2018/02/07 17:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000dd4000)='/dev/vcs#\x00', 0x3, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a7e000-0x4)=0x20, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000008c000-0x38)={&(0x7f0000ec8000)={0x10}, 0xc, &(0x7f00004c8000-0x10)={&(0x7f00009f0000-0x2068)={0x18, 0x2, 0x3, 0x21, 0xffffffffffffffff, 0x3, {}, [@nested={0x4, 0x0, [@generic]}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents64(r2, &(0x7f00006e4000)=""/4096, 0x1000) [ 42.442585] QAT: Invalid ioctl 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000357000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00002db000-0x148)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xb}}) poll(&(0x7f0000837000)=[{r0, 0x4000}, {r0, 0x249}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x2200}, {r1, 0x80}, {r0, 0x200}, {r1, 0x4000}, {r1, 0x120}], 0x9, 0x2) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000d3c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000d3d000)={&(0x7f0000d3c000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000d3c000+0x786)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000d3c000-0x4)) connect$nfc_raw(r0, &(0x7f0000d3d000)={0x27, 0x1000, 0x3, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000)=0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d3e000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000d3d000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000004000-0x10)={r4, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xffffffffffffffae) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000005000-0x20)={{r5, r6/1000+30000}, {r7, r8/1000+30000}}, &(0x7f0000005000-0x20)) 2018/02/07 17:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbefeffffffff0, &(0x7f00001af000)) r0 = msgget$private(0x0, 0x220) msgctl$IPC_INFO(r0, 0x3, &(0x7f000076a000-0xaa)=""/170) r1 = socket$pppoe(0x18, 0x1, 0x0) sendmmsg(r1, &(0x7f00005de000-0xf0)=[{{&(0x7f0000123000)=@sco={0x1f, {0x1, 0x400, 0xa2, 0x6, 0x4, 0x401}}, 0x8, &(0x7f0000b56000)=[{&(0x7f0000b7e000-0x9f)="8ac94af7b5a36188cfe36cff8b319bbd4d06310bf4bb943aafb9b9ee74515391b7836123cba89fe81be37d0b094da718553a18b0f64eca605bffc19537c927eb064c33728d1c15f018002943c055f277adc62f3f4cb49a062b9279fc5000618b3e33f121149bcf9ec23b8f0811adcc6298bdf4a7a2ee3ffefe2815a29640e529804af2d4d152a4e69eca0b56ab7217e28ead3589551f6465d0cf5ed2c95666", 0x9f}, {&(0x7f0000dca000+0x249)="b50dd760771fe5f7b89f7dc3ffcd8f1cd1ead900ba8ee70af0d0df70e9c9aa87f130ea084818760f16f35e97bf48c3cf96a27eec1c37febdb74084ca1e2fda886a398f951cef2d289ed7", 0x4a}, {&(0x7f0000622000)="7e865c71", 0x4}, {&(0x7f0000649000)="007e08177561245dfe813cf00698c60223aa1c5cd171be6f6da88864efc105373848f216736c8eeeb2c749d1d666272ddf4c7b4afb6a8a98881857d9a9ab60dd394e33e298bfdb305fea0affb84936027fd72295c925b34d18d5ba8fd8fe63b92f5f81c672dc2761f709512d843b89ba657dc490c271a110dc72b206b81119f1c49c87370b05f44b131fe8c38203d807986f1e163c8ccb4a682f000ea767a93e8c9b19afc13d8334169675e6d1344a3f38e26aa91f20a3e329936d77cbc21abac8feca", 0xc3}], 0x4, &(0x7f0000364000)=[{0x28, 0x6, 0xffffffffffff0000, "a46a7e137257748a47ddbd9cd44e5541d256de86623f"}, {0xc0, 0x6, 0xfffffffffffff598, "6199cc01b9dda050c3b575fe7855bc26de7d4fa36550fb06b00a8637fb8e53217fb1a99492da1f16ac8bb96c1b9c3bc190dafc143fadc894348ebe3281727ad4edf508e272dc1151a4292301450586cc0bb99bca895b714201cbb99f9548046972a82227e8c0cbcaced8392aae833085d545c073bbb1bf606a76810716d61bb1f8c57ed8cd413ec6a18f38615abdf45a7dbb535f296f2cdd4c7d86d566504ad5b51f8ca9eede53cce1ab33527d"}, {0x78, 0x11e, 0x8, "635c43aec69093c6e733bf88722a037e45efbf651eb89b7f259825b377bca56da592ee881962b8f81a2024631ed648b31c6327b56e75d4bee46e5618f51246f1f4b3bb11a2b5b14fb9a549f22b67c46c0ae0fc0ed7bf9358516c7e7cdd6de0df8760d878104a"}, {0x1010, 0x1ff, 0x7, "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&(0x7f0000fe9000)=[{&(0x7f00009a0000-0x48)="0df4dd0c56d51dbc2bdbdffd8e888d6d4a37b084d8e419c53880ee7bfad02ec31e3132b18098f0cb985b30b07e3fe11967c9a8085645898361a0162ec6d9eac89a25697be6bb571c", 0x48}, {&(0x7f0000890000-0x18)="6c12a50d61dd645b3fd6c14f54a52c89748ddd6ba4004e72", 0x18}, {&(0x7f00006ae000-0xd8)="8bb82e30773878f636a460d96ab80963d2ab0dbdae745a0edfafe5228540e7db3afa7f42c1bdbfe473f273cc5b29cb91fa796fae26475a79288e6ba63f725425f1c12d0f7ad93d35bb32ca4e003c6c9078e263e3a1e7038ea7a43e7f970b361c7fc7c693ac02dbbc9d1ba0af1f6f3f9d928a22351879953ef0790610e40e05c9b8de78de9e4167a9a8233753b3121a4b1efb4defeb859351be859ae6cef5488499850a6f500d6968d67f6bfb89a85f8bf9c2b4fada98456527a2b051d0d8a837d3914e5cb24317f2fd905334f9ea1c8b188be9249463c454", 0xd8}, {&(0x7f00003dd000-0xcf)="6d3584d1bbdb69324e46d0b8aacbc21158a1561298da59a36c2324e7b2ba51abf8f1d3916257a093da4f5dab98aad766e7052fc2b38182734292eb7423987d7c429476dc1fd2f48fe60482d6006e9a6962c242c41e128da8bc2c8fb6f50b9a1fb3b0792ca30b4a23a181991d297c43fc3304870399e29ea6fa23e401f86ddc0aa7ab00589e85ce82d06d72b41b6c3699ceb76e0083dffc84bed3cce96119139ddbd90781151d42b6fd32cca05f779317812d265bf766a157a28560a81a919d6e24273a6daba6463da255fcac6fdf2f", 0xcf}], 0x4, &(0x7f0000c11000-0x208)=[{0xb0, 0x11b, 0x9, "fe81a78f8d0e6e85ed7dbfe3d78e0889a3d97632348a78ad73a2c77140d69a273149ae651ed16407ae81adf8dc3e3d1ac9cf463fa51ced74d6a6a20fe62ae380e3110a2844073daceb3b3f27f3c102558189d2455ae84d7630050717654511dc1a4a2b7c99d774f8843894aa096e60a5baf85e0acdbfd9f3ddc37f2eafdaaed7c320ee862187ce8cb75aeec5e03aeeb98176ee23eff4fce3dae366d5"}, {0x58, 0x105, 0x20, "db6326e56d79570d164df92891b01c57d7a0ac1e7409b1ed43449dbb6932c540b5bd43df2ed55276303b659d2f26c138479fe9e73d73ee536a7140de8d5db72bf61acd0aff"}, {0x100, 0x108, 0xe81, "663cf0fdd1482ebf92c43ac9bbab7000c43941093472b47817e68007147e69fc82899bb607e628e5411fda58c2cc6086bd12903c248913b6dc0024a36b4bd5a3ca32916248ac6ad639ae162487e9fe7f062e09a9dedd5a7b576f4fe7b78f7cc3e377fa840f5e07c4a0c542ea3b82701b229230f12e36707e0f7fedeb84253953a5c92edb293b0eec46a5db856aa4b6ef1b2184c2738931678c11aa083a89de6253df98729d465a14513e819b8ca6ba41cb6c04817137b6835ea988a5eadd58e0697ae35676e00adce02d13871dc5710a0fe0b7cdd000d1ed5ae7f9e8ba4b4fddf790a802f6817a5f071ec9"}], 0x208, 0x80}, 0x10000}], 0x4, 0x4000000) 2018/02/07 17:24:30 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2d000-0x4)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000ff3000-0x2)="fdd6", 0x2, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000051b000)) accept(r0, &(0x7f000034b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000b44000-0x4)=0x2e) r1 = syz_open_procfs(0x0, &(0x7f000037a000)="6664001fd06e1f3583f482383fd25c932188a5a94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2ccbed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c489764a70563bca17ae46084b2877001ffc28c5bebc46f8ea") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005de000-0x9)='/dev/vcs\x00', 0x200000002c8000, 0x0) bind$ax25(r0, &(0x7f0000be5000)={0x3, {"9602572cd25255"}, 0x5}, 0x10) accept4$llc(r0, &(0x7f0000f92000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000075d000)=0x10, 0x48c1b0150e069762) accept$ax25(r0, &(0x7f00006dd000), &(0x7f000061c000)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9}}) 2018/02/07 17:24:30 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) getdents(r2, &(0x7f0000001000-0x64), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000005, 0x6) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000e3e000-0x70)=[{&(0x7f000091e000)="0dd2b32d1958d6d5743c2aa244f87e1fbec39550edce65d61a07b39c9c8c229fe44b7f941c37161c2189e2edaa68ee08226e677b89cd2ec28f76c0b45f2a56c3af0567698d873e27eb2af7c70e2ef2d331e3eb02f8281f231f3737aedcbe490ff09749232e3ee20ebc79341e67af424182f80c0b0b1e6c322c3f789e727d", 0x7e}, {&(0x7f0000c02000)="51b3935183deb4a807074a7cfe94591d32993abca4ce7525659b70a4d06a776af808fc7e6331a801c2423b5cb8143171a0edc39940d7d68f32153a0c0510ef9dd8f85b60748ae7b09726f425174cbd339b481fb3b028cf6c8c18e03b1268ab84c543447c7feadef09040dab9366b629ef5ffd2e00f250d4800b9c65ac9521bf2cc6554c8a8c987dbd1a3dc84bf603c864a8e63233a180ae96601782cbb596bbf5aa354a3a7cd760651bb3973dbce583c3d6b47bc96bc891c5f17828ff75ec108b629afdd690479bf6b50c8b48e9d1c14f98b305446fea577c2ecd27bffc1ba78281bf64f66b83d88150aa50bda1f282c53e519", 0xf3}, {&(0x7f00009c8000-0xb5)="9ab2b33409fb14b9ee875518cb43c7496386dc969a17ce0c1d0e981a3d14153ce65602b746429444ee0c62f06839be43c585644384aa72087ba35dbcd333691e7d186951f586077bbdeaf9550bbff5eb8e1782ac8bb7e4dc86a1bb625aa5f95d164a06bc5b5698fb7d84d8ed4f7c05bc54005822df093d2ae57f8576354fba3a6ae36ab89592095823bce076dc9c5a25dec69f933775875b49db9142d3d23321a9c0fd0f7e47b575531695ac270218ac0d05c3ef6e", 0xb5}, {&(0x7f00001b1000-0x12)="1e4796e2cf6b899a91d294027ab855fa3cc8", 0x12}, {&(0x7f000035c000)="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", 0xfff}, {&(0x7f0000562000)="24de189efd1f2515c1e16b6588d67a0a15d2b06d96483d2b598bacead6d0e4a4845f159f9c70d6bc42bc4633d3443db8613c28e2b696a6c8afe0a0e5191dee8fdf31e22f66c22c624cda51352cd016b71149e3716a10f4f3de2f032d02bb29c0bcbce380467ab654fcbd5c87c7a49053476f340f192b65120af2c6b8a0e9712d21d63b62b7de8d4230c904e9c98a9868b928197860fb9213ee7fd86c069b41da8313661890b645986efb9266ee6f9d6f635af25841860bc5", 0xb8}, {&(0x7f000009a000)="7f5bb9b2e733251f26f610a4ea4f9f8e3f87ff8c0015cc700a2adfa341e38b819da8cfc7301741929ea85233e07637582f5c72001302a7109a455b1992528f5c8530eb07ac81d0787e58c5c4182a8ad28ed3588ab7472a927aefc6cf67b7aa955ad8b06dd58874442c2340491c5a5818a05efa22516551820e9341439addec02a7f48a8ed80282b705d07fdbd0f269fe38f6afa2", 0x94}], 0x7, &(0x7f0000001000-0x10)=[]}, 0x801) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 17:24:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b3000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000801000-0x9)={r2, 0x6, 0x10, 0xffffffffffffff01}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/kvm\x00', 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000001000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff}) read$eventfd(r5, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r5, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000882000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000919000)='4ep/icmp\x00') preadv(r1, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e2d000)={0x2, 0x6, 0x10001, 0x1, 0x100, 0x6}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000100}]}) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff}], 0x1, &(0x7f00004bd000-0x8), &(0x7f0000752000), 0x8) r0 = syz_open_dev$audion(&(0x7f00009f3000-0xc)='/dev/audio#\x00', 0x8, 0x301) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000019d000)) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b71000)=0x0) sched_getattr(r1, &(0x7f000088f000), 0x30, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000225000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) recvmmsg(r0, &(0x7f0000c7e000)=[{{&(0x7f00002ea000)=@ethernet={0x0, @local}, 0x10, &(0x7f0000b15000-0x10)=[{&(0x7f0000f29000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000e74000)=""/45, 0x2d, 0x33}}, {{&(0x7f0000735000-0x10)=@ax25, 0x10, &(0x7f00001da000-0x70)=[{&(0x7f0000b05000-0x9d)=""/157, 0x9d}, {&(0x7f0000665000-0xaa)=""/170, 0xaa}, {&(0x7f0000e04000)=""/226, 0xe2}, {&(0x7f00007e1000-0xe1)=""/225, 0xe1}, {&(0x7f0000d68000-0x15)=""/21, 0x15}, {&(0x7f000067d000-0xcc)=""/204, 0xcc}, {&(0x7f00004c4000)=""/239, 0xef}], 0x7, &(0x7f00007de000)=""/165, 0xa5, 0x6}, 0x1}], 0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c13000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00002bd000-0xc8)={0x2, 0x0, [{0xa, 0x5}, {0x1}]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000006c000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x1, 0x7) accept4$unix(r0, 0x0, &(0x7f0000063000-0x4), 0x800) 2018/02/07 17:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = getpgrp(0x0) r5 = getuid() fstat(r2, &(0x7f0000137000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000014e000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000eb8000)=0xe8) r9 = getegid() r10 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f00001bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000015c000)='./file0\x00', &(0x7f0000788000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000cca000-0x38)={&(0x7f0000ac6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a8d000-0x60)=[{&(0x7f0000085000)="a197de73ab5a31594fe8f1c3d9ef8d953c5e", 0x12}, {&(0x7f0000856000)="72e40f67bac64fabe8f8943c198b50647693f69ad2d36a2721a1dbd01f2bcfc05369a58855706cdbdf89f63e9a8712a31d95a0272c6bb8da4cdd176aa7f2784b3418ea9d6a553d1745260fc13d62c8584a500fd65845968d7bd92c2880f7f73412c65a1a37881fe2252af7d267e1782f2b15c747b1eb6372e25ef8b1425a9d8bc05dfcee8596b265b019898c2c3d37ea249055cf0a9f5962ccb84ea9346595833ced3cbdf07a5063a407b99ac5df1d26f9d7e6ec2e673ee33f63a8a7dbc65f09d0cc5ff2c6d7dbadb0e2f2a039c176adc559bd4b", 0xd4}, {&(0x7f00006f1000-0x3a)="27e62c5f5e7ff36eb44d98c0f4041482265f8fe03697dd4fb8ac05370d3c2b83935b40784fc7b9d776655450cc785fa86e8fd733a1aa172aa1ea", 0x3a}, {&(0x7f0000d0c000)="d7621723ca0beb3c408af3b30c54242e4bf4042ccfa7643d3733bd0914c17746423a1bc52ebe906756c54f0ed843d5b05df747f3ee14ef8ab961c1a6fbaebcde95e9c2b282f6797b14ae582f5edadc244fc6cf2a7079f0", 0x57}, {&(0x7f0000787000-0x51)="cca92420b5952ddadbc955f9d242f8001aa6bea811c32303189a8a2613b93dadd67f3d0264c3a0fd11395017202335a5cc368634159171dc11f8d5bb9c07ed64314dc0ba63f1a87431e1b150c91c150015", 0x51}, {&(0x7f0000a5d000)="3f0f09fe85be767504775a9a89cd390757f01bdfed8de2c77b56d3ed95dc87853cf2d12cd3ab20a08390ac613440f6a451ce7bc31bb2f416ff418c088a000bb27863e7fb84141cef606347706347e861eee0a5d0d4f20146aeb0b8fa54fb9297df03e2052af6bf249fa6c181d13ab476bdfaa8ad9536aa933edccbd419dd21adc7206017e050488929fe65d9110facf1912bc287d399211c87f6a796b573d2024d03e66c0c72af812c9985fc7d001fe5fafa31cc5998327c", 0xb8}], 0x6, &(0x7f0000a8b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r3, r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r3, r2, r3, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd8, 0x40040}, 0x0) 2018/02/07 17:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) sync_file_range(r0, 0x8, 0x7fff, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00009de000)={{0x1, 0x0, 0x0, 0x0, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861"}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000009d000)=0xa) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000184000)={0x9, 0x3, 0xe51, 'queue0\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(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, 0x9, 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) io_setup(0x100000001, &(0x7f00003d4000)=0x0) io_submit(r2, 0x6, &(0x7f00004d1000-0x30)=[&(0x7f000003e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f000091d000-0x8e)="7ace31b6ec75663b8d38053320d444b50275289c67ec23864e08409cb21f5f491c19fb99b83f5a94ffd4c249c513179de20978fee4699f31e4318b0ec1225098dcbcffb9b1e89db2685b723867a437a6d7c6a9a03c8adf99b10081cb68f1f9f1a60c29a0c388a46a4af196f8a04bef13deace3840fcc715b10941b782f4abbda13738caad87c5fa9d6212414b38f", 0x8e, 0xffffffffffffffaa, 0x0, 0x0, r0}, &(0x7f0000e85000+0x37b)={0x0, 0x0, 0x0, 0xe, 0x7, r0, &(0x7f000009a000)="2bbea59ff9322540c99e41ddde69b165683d73677eb1aaa25f8c54544c687332ce0dca061822ecfae8eaf29b5ce210b5f611ec43cdfd271b2afbd1608f478dccd8454ab179a48dc463e6d67789dddb945aa8e8537ee5002c9209b6e5039092da6f0b0d569876c32d4cb4949970211ad3f9d5315ef2e8a95b50001418a2a2e85877bcbef7025f3a9e9e4e7aff6bd8607e7f4d7446578c695cf77f21ec838ddd2c3e1f7a4e255858308c875a0a20e908929f34ebda65af45d29ba0d224a1917d7d2752716e0f287be63fafb251c915276531817ee5a124719354", 0xd9, 0xfffffffffffffc00, 0x0, 0x1, r0}, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0xf, 0x28, r0, &(0x7f0000a09000-0xb1)="f6eb3b5296ebeeee5a9fa2af048631f9fcc55dee714a30328159c93e7de42ec70c025b44cdb85a096977e80aa1477630d32051cc310b27aad1007b3413f0453557f8f7e9d53093b18c9abc1d97663a4be69be935ececfc04dbfd4c007c0f9c294603f6a010071195145f524e1530196ef7daf294074bde62b7f78000f8dfa53a5ee32a33e910f8b5cb7759bb7a57fac54c92fa57e76d7e5a2d543482a01cd82c28e7f8d7c6b0d7d8f8f419ba7725ad6ef9", 0xb1, 0x101, 0x0, 0x1, r0}, &(0x7f0000d7f000-0x40)={0x0, 0x0, 0x0, 0xf, 0x63, r0, &(0x7f0000618000-0x75)="096f10b2a172114f89de88db65c3b07f26d8a5daf11a6ca414a3d2d24fbde55d6e3304a5a94ba6f3108b790ce410fce6ff1aff7970febacbfab24420fe6044b89f7162fef509aee1039f60a1f8e256eb462d1502ba825c516213fafc5810fef4479b1899af9fcff3bb0cc36b2310de2ec6eb4638ef", 0x75, 0x9, 0x0, 0x0, r0}, &(0x7f00001ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f000062c000)="1b483c5af2c2dc86a2a7c1736ded92ed3cada361790e2604", 0x18, 0x80000001, 0x0, 0x0, r0}, &(0x7f000087b000+0x1a8)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f00008da000)="b4676ad36424c8cdbe243127e9c2c79a21198be006641306687036e05e8f03cd3e0ec53a64ce3bf217196ec1dd684348928996b234a6bfa9641810206d8990fd352f503d8da958d701bd1be00bae33affadb22ff43498fad37fe03b7f90e0628473ac8231a62fce81b0c8be325aecc5142852520fd7b3129c223d1d70c51592226a7e0240e6ccdbcad406157ca787ef3e47ffd4e23b3974fefbc8d8cecc3a4a0b7fe46107b31f9331d1afc", 0xab, 0x2, 0x0, 0x1, r0}]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c2d000)=0xffffffffffffff01, 0x4) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f8000)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000c0f000)={&(0x7f00008ee000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000579000)={&(0x7f000072e000)=@bridge_getlink={0x0, 0x12, 0x920, 0x4, 0x0, {0x7, 0x0, 0x0, r1, 0x10403, 0x1100}, [@IFLA_IF_NETNSID={0x0, 0x2e, 0x5}, @IFLA_AF_SPEC={0x0, 0x1a, [{0x0, 0x2}, {0x0, 0x7}, {0x0, 0x1f}, {0x0, 0x1e}, {0x0, 0x1e}, {0x2de, 0x1e}]}]}, 0xffffffffffffff81}, 0x1}, 0x80) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d5000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000066a000)=""/221) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/07 17:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x4001) preadv(0xffffffffffffffff, &(0x7f0000b7d000)=[{&(0x7f0000b33000)=""/160, 0xa0}, {&(0x7f0000709000-0x8a)=""/138, 0x8a}, {&(0x7f0000405000-0x82)=""/130, 0x82}, {&(0x7f0000e0b000)=""/236, 0xec}, {&(0x7f00008b0000-0xde)=""/222, 0xde}], 0x5, 0x34) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000bdb000)=""/129) socketpair$inet6(0xa, 0x10, 0x0, &(0x7f00000c9000)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00006cc000-0xfe)=""/254) 2018/02/07 17:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000777000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000fe4000-0x10)={0x947c, 0x200, 0x7}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/02/07 17:24:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = syz_open_dev$amidi(&(0x7f0000df7000)='/dev/amidi#\x00', 0x7, 0x200000) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r2 = geteuid() r3 = request_key(&(0x7f0000e73000)='cifs.spnego\x00', &(0x7f000007e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000087a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b48000-0x98)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) fsync(r1) [ 42.692249] irq bypass consumer (token 00000000144d7b44) registration fails: -16 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00008f8000)=@getspdinfo={0x14, 0x25, 0x529, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1d000-0x11)='/dev/vga_arbiter\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000315000)={0x0, 0x7}, &(0x7f0000595000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ed0000-0x8)={r2, 0x51}, &(0x7f0000899000)=0x8) [ 42.771266] QAT: Invalid ioctl [ 42.801218] QAT: Invalid ioctl 2018/02/07 17:24:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b3000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000801000-0x9)={r2, 0x6, 0x10, 0xffffffffffffff01}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/kvm\x00', 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000001000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff}) read$eventfd(r5, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r5, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/02/07 17:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f13000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000e53000)={0x6, 0x6151, 0x2, 0x2, [], [], [], 0x59c, 0x6, 0xba, 0x86b7, "8b22eac3204bab9d40264c09bf69c5e3"}) mknod$loop(&(0x7f0000d74000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000d6c000-0x76)="6e6673000031d969818f81e352c246110301c4d6ac2fa5487895d0b5ca114f3bc108c22c8dff0986808f4b816c561db6641d8119ee106470a0cb484a5795f1b331375b558ea3be0a98cfb40755714e35da34c871b48973eeb524ed625f07c69506dd4e17e2bafd30aee43d6c65194ab570a494be920f", 0x0, &(0x7f0000741000)="247a99f8acac87756c77147023bea77793b6b38c958f17a467a8eaabfc1aeaa08921175f3b6d1c5ce23489e66b3c61f05ad8dd60d89e33b1c6596915f5132a7ffabd27e604472c382bbcb3324397e270") r2 = syz_open_dev$usbmon(&(0x7f00004f5000-0xd)='/dev/usbmon#\x00', 0x5, 0x101202) ioctl$int_out(r0, 0x2, &(0x7f0000a86000-0x8)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ea5000-0x4)) 2018/02/07 17:24:30 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0xfeaf) 2018/02/07 17:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000786000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004dc000-0x20)) clock_nanosleep(0x7, 0x1, &(0x7f000074c000-0x10), &(0x7f00003c1000-0x10)) 2018/02/07 17:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000350000)={0x0, 0x3}) syslog(0xb, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) flock(r1, 0x2) 2018/02/07 17:24:30 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000002000-0xbd)=""/189, &(0x7f000000e000-0x4)=0xbd) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000000b000), 0x4) 2018/02/07 17:24:30 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x807, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000c1c000)=@ax25={0x3, {"4771054cb5a25f"}, 0xcaa}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="5d737de63eb1ea0847a68ea55093076f592b6bee8803d1571f40a7cb5b4dd4d982f83fe5984f7e25da54177e0125306882e2c438b4c23b080b1fa8352780df103454425adf091011e7a62230aa3b1a181cac67c1dd16be59d28cf4df6f77b257767de0f15f927802b89d5bedb4375562cde3a732a920fdcd436894aeb45a964fec6520463eb7179f383457232f2debe6f682d6f2763e590a5920d69ac58c5c40123e437bf90c59b98da131c8cfaac063e5c78bcafdda181210", 0xb9}, {&(0x7f0000000000)="9ed51b642819f2a95b583b242c84924f722796fde5895d4caa3405fd9d12c0562f02d5c0390c18e02a05daade57d58fa00ae69f9b05e1a196dbb040a4f028feefce8c2465d4ff4a5ae2094185c2b4fcbec96fad9be8b5d37873a1306ad7f9fb5fc85989b1cb33e88a920594dc7d75c3e2d5022dd68654c5747d0abbf5f50957f210b2a62", 0x84}, {&(0x7f0000000000)="e73ed0c6b2a8564d1bb094fdb33b2ef4d97874cadc99bef127a63194817b09d28e395143c05258f29578b51de1018017560ef23e1250bb4ef24abe3713ed4448605f735157db7f60eab4213c4d72e75e4f841803c1cdd0194431fec3914c3273223b66c1362b8bad1ff1a1cfed7db3be56f9c08f4541d7ac5566ac355bd4a4d966eb33e604176ede5f59598b599db3f5487ed67949f8efc5f65aa06e6a9c5141538dfb410e9565163e5125394da537aa1e61d31ee1d8a09321f3a4c9f0021792a7edd3a8c594a9bfb79194181d55b636", 0xd0}, {&(0x7f000030d000)="20ac92c4e9869488b3f619a2db2090b5", 0x10}, {&(0x7f0000000000)="dc19d4df0addfdb3a74ddc50c64573c8241d7ccc8b12e3bdaa5e2c7e139707846dc0ccc122b2ab2623cf27fda0743f80d50e087a9a7adfdfe2bf1a5882e951f897005dff70030da4e55992eb8bada6c76ffaad5cc699cf967ce847569152e17e5acda1fb4ca10783696a93fa8c02003ffae8757ea752f06f606cbf26f2770b345c4eab2a532948327c0ef2b6169a036076681fafdfdd463659b15eea", 0x9c}], 0x5, 0x0, 0x0, 0x4c040}, 0x5) 2018/02/07 17:24:30 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f6e000)={0x0, @loopback, @empty}, &(0x7f0000038000)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6e000)='./file0\x00', &(0x7f0000f6e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6f000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0x6, 0x0, 0x20, 0x3, 0x80000000, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x1000, 0x7fffffff, 0x5, 0x46cb, 0x6, 0x500000, 0x8, 0xff}, {0x6, 0xffffffff, 0x3, 0x100}, 0x3, 0xb, 0x2, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0xe, 0x1, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x7, 0x0, 0x3, 0x100000000, 0xebea, 0x2}}, 0xe8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000f6f000)=0x7, 0x4) 2018/02/07 17:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) 2018/02/07 17:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000168000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f96000-0x8)={0x0, 0x100}, &(0x7f000067e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000023000-0x6)={r1, 0x1}, &(0x7f0000686000)=0xfde0) 2018/02/07 17:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000000001f700010000009f00000023f7b7d65f0400e6330ce739b319d8f6aa6bd58d1443030082e85040fb4947ebb55bd19f335b5bffff0011f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/07 17:24:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0xffffffffffffffff, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockname$ipx(r0, &(0x7f0000001000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xcf76, 0x60000) 2018/02/07 17:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00001d3000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) restart_syscall() sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000b000-0x77)="0200", 0x2}], 0x1, &(0x7f000000a000)=[]}, 0x2000c080) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/07 17:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000689000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006c9000-0xc)={0x5, 0x7, 0xfffffffffffffffd, 0xd4, 0x7, 0x3, 0x1}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/07 17:24:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000611000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc), &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/mixer\x00', 0x121880, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="1411b264ef6432151c1358387df508e7", 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000016000-0x12)='.request_key_auth\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)="c2509acb39eca72351d9b24b333ec45d590e4ff63786019f391a9677047fba1779f1f7bce5817191ee6c0f5925467ff64ccb2bdf6d81178ea5bf71a2b968c094dd8b9b6f4a4e4fafb23d5723b48cc089000af24509bec86969dc25cff8e3", 0x5e, 0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) request_key(&(0x7f000000f000)='dns_resolver\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000014000)='/dev/mixer\x00', r5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000006000-0x88)="11d6148cceadbac1dfa4db74ef8352adc0e30e2a3196ba879c4e9474266f20defa91921b454a367ae3d69d25e708815092a3f5ec8f461c56de182ac98aa0d1b474bcff3a2a95df47e9801d9d5072d74306f7d8e94b13c7508a7edad92a6f32cdd7d77f52009fd59afc14085ebee7f25fa9cf6acc7980c45395bb241ffcf6d4928f6b8b626ebd07ef", 0x88, 0x1, &(0x7f0000015000-0x10)={0x3, {"1c44132baf5688"}, 0xfff}, 0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/07 17:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e2e000-0x14), &(0x7f000056d000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7ff, 0x0, 0x401, 0x40000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2003, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2f, &(0x7f0000003000-0x8)={0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001000-0x1a8)={0x7, 0xfff, 0x6, 0x4, 0x7, [{0x1, 0x3, 0x8, 0x0, 0x0, 0x2}, {0x6, 0x9, 0xffffffffffffffc1, 0x0, 0x0, 0x1}, {0x1f, 0x4, 0x7f, 0x0, 0x0, 0x200}, {0x7, 0x80000000, 0x8001, 0x0, 0x0, 0xa}, {0x10000, 0x6, 0x8001, 0x0, 0x0, 0x800}, {0x2f27, 0x9, 0x1f, 0x0, 0x0, 0x1800}, {0x2, 0xe6df, 0x3, 0x0, 0x0, 0x100}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x222000, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000000)) r5 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x2c013, r4, 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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@increfs_done={0x40106308, r5, 0x2}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0xffffffffffffff15, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @local, @multicast2}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={r6, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001}, 0xc) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000006000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000663000-0xc)={0xe8, 0x4, 0x100000000, 0x0, 0x4ffe, 0xf982}, 0xc) fcntl$setlease(r3, 0x400, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 42.893582] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/07 17:24:31 executing program 5: perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00008b2000)=""/138) [ 42.992530] WARNING: CPU: 1 PID: 5981 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 43.000763] Kernel panic - not syncing: panic_on_warn set ... [ 43.000763] [ 43.008140] CPU: 1 PID: 5981 Comm: syz-executor2 Not tainted 4.15.0+ #301 [ 43.015076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.024435] Call Trace: [ 43.027018] dump_stack+0x194/0x257 [ 43.030634] ? arch_local_irq_restore+0x53/0x53 [ 43.035290] ? vsnprintf+0x1ed/0x1900 [ 43.039083] panic+0x1e4/0x41c [ 43.042256] ? refcount_error_report+0x214/0x214 [ 43.046989] ? show_regs_print_info+0x18/0x18 [ 43.051478] ? __warn+0x1c1/0x200 [ 43.054918] ? kmalloc_slab+0x5d/0x70 [ 43.058693] __warn+0x1dc/0x200 [ 43.061950] ? kmalloc_slab+0x5d/0x70 [ 43.065732] report_bug+0x211/0x2d0 [ 43.069348] fixup_bug.part.11+0x37/0x80 [ 43.073391] do_error_trap+0x2d7/0x3e0 [ 43.077255] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.082601] ? math_error+0x400/0x400 [ 43.086381] ? find_held_lock+0x35/0x1d0 [ 43.090422] ? print_irqtrace_events+0x270/0x270 [ 43.095156] ? check_noncircular+0x20/0x20 [ 43.099367] ? __lock_is_held+0xb6/0x140 [ 43.103414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.108246] do_invalid_op+0x1b/0x20 [ 43.111938] invalid_op+0x22/0x40 [ 43.115367] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 43.119749] RSP: 0018:ffff8801ce327510 EFLAGS: 00010246 [ 43.125092] RAX: 0000000000000000 RBX: ffff8801b35a7ac0 RCX: ffffffff81726d07 [ 43.132346] RDX: 1ffff100370ff212 RSI: 0000000000000000 RDI: 0000000007b80800 [ 43.139593] RBP: ffff8801ce327510 R08: 1ffff10039c64e19 R09: 0000000000000000 [ 43.146842] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b87f9090 [ 43.154091] R13: 0000000000000000 R14: 00000000014000c0 R15: ffffffff868bab20 [ 43.161358] ? relay_open_buf.part.10+0x97/0x9b0 [ 43.166107] __kmalloc+0x25/0x760 [ 43.169537] ? kmem_cache_alloc_trace+0x459/0x740 [ 43.174376] ? relay_open_buf.part.10+0xc8/0x9b0 [ 43.179119] relay_open_buf.part.10+0xc8/0x9b0 [ 43.183699] relay_open+0x57a/0xa40 [ 43.187312] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 43.192143] ? __debugfs_create_file+0x2cf/0x3d0 [ 43.196887] ? debugfs_create_file+0x57/0x70 [ 43.201283] do_blk_trace_setup+0x4a4/0xcd0 [ 43.205593] ? blk_tracer_print_line+0x40/0x40 [ 43.210161] ? __might_sleep+0x95/0x190 [ 43.214129] ? kasan_check_write+0x14/0x20 [ 43.218347] ? _copy_from_user+0x99/0x110 [ 43.222480] __blk_trace_setup+0xbe/0x150 [ 43.226609] ? do_blk_trace_setup+0xcd0/0xcd0 [ 43.231097] ? disk_name+0x98/0x100 [ 43.234719] blk_trace_ioctl+0x206/0x2e0 [ 43.238762] ? blk_add_trace_rq_remap+0x680/0x680 [ 43.243599] ? avc_has_extended_perms+0x7fa/0x12c0 [ 43.248519] blkdev_ioctl+0x1845/0x1e00 [ 43.252474] ? blkpg_ioctl+0xb40/0xb40 [ 43.256340] ? avc_ss_reset+0x110/0x110 [ 43.260303] ? lock_release+0xa40/0xa40 [ 43.264261] ? __lock_is_held+0xb6/0x140 [ 43.268340] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.274206] ? rcu_note_context_switch+0x710/0x710 [ 43.279122] block_ioctl+0xde/0x120 [ 43.282732] ? blkdev_fallocate+0x3b0/0x3b0 [ 43.287035] do_vfs_ioctl+0x1b1/0x1520 [ 43.290916] ? ioctl_preallocate+0x2b0/0x2b0 [ 43.295306] ? selinux_capable+0x40/0x40 [ 43.299345] ? kmem_cache_free+0x258/0x2a0 [ 43.303573] ? SyS_futex+0x1db/0x390 [ 43.307283] ? security_file_ioctl+0x7d/0xb0 [ 43.311672] ? security_file_ioctl+0x89/0xb0 [ 43.316069] SyS_ioctl+0x8f/0xc0 [ 43.319435] ? do_vfs_ioctl+0x1520/0x1520 [ 43.323571] do_syscall_64+0x282/0x940 [ 43.327439] ? __do_page_fault+0xc90/0xc90 [ 43.331655] ? finish_task_switch+0x1e2/0x890 [ 43.336125] ? finish_task_switch+0x1b9/0x890 [ 43.340601] ? syscall_return_slowpath+0x550/0x550 [ 43.345512] ? syscall_return_slowpath+0x2ac/0x550 [ 43.350423] ? prepare_exit_to_usermode+0x350/0x350 [ 43.355423] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.360775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.365610] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.370778] RIP: 0033:0x453299 [ 43.373946] RSP: 002b:00007f2522b81c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 43.381634] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 43.388880] RDX: 0000000020ed6000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 43.396128] RBP: 0000000000000270 R08: 0000000000000000 R09: 0000000000000000 [ 43.403375] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2b20 [ 43.410621] R13: 00000000ffffffff R14: 00007f2522b826d4 R15: 0000000000000000 [ 43.418682] Dumping ftrace buffer: [ 43.422406] (ftrace buffer empty) [ 43.426091] Kernel Offset: disabled [ 43.429697] Rebooting in 86400 seconds..