[....] Starting enhanced syslogd: rsyslogd[ 16.001615] audit: type=1400 audit(1517557514.479:5): avc: denied { syslog } for pid=4002 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: [ 18.056378] audit: type=1400 audit(1517557516.534:6): avc: denied { map } for pid=4141 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 '10.128.15.226' (ECDSA) to the list of known hosts. 2018/02/02 07:45:23 fuzzer started [ 24.584756] audit: type=1400 audit(1517557523.062:7): avc: denied { map } for pid=4152 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 2018/02/02 07:45:23 dialing manager at 10.128.0.26:41559 [ 28.554731] can: request_module (can-proto-0) failed. [ 28.565053] can: request_module (can-proto-0) failed. 2018/02/02 07:45:27 kcov=true, comps=true [ 29.108234] audit: type=1400 audit(1517557527.585:8): avc: denied { map } for pid=4152 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9013 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/02 07:45:29 executing program 7: clock_gettime(0x7, &(0x7f00007b6000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x220000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) delete_module(&(0x7f0000000000)='self]keyring{em1bdevppp1\x00', 0x200) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0xeff, 0x0, 0x2, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000005000)={r3, 0xffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000006000)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000008000-0x8)={0x1, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000009000-0xc8)={0x6, 0x0, [{0x0, 0xa6, &(0x7f0000007000-0xa6)=""/166}, {0x5000, 0x7, &(0x7f0000003000)=""/7}, {0xf000, 0x8d, &(0x7f0000005000-0x8d)=""/141}, {0x3001, 0xd, &(0x7f0000008000)=""/13}, {0xd000, 0xde, &(0x7f0000009000-0xde)=""/222}, {0xf000, 0x6f, &(0x7f0000008000-0x6f)=""/111}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000000a000-0x50)={0x10, @time, 0x80, {0x3ff, 0x20}, 0xc74, 0x3, 0x100}) 2018/02/02 07:45:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000+0xb35)=[{r0, 0x104}, {r1, 0x4}], 0x2, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x5b3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0x24)=""/105, 0x69}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)='%ppp1em1bdev\'\x00', r2) r5 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000004000)=0x8000) flock(r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x20)={{}, {0x0, 0x2710}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000-0x87)="3dbd2816c49f3b939abd8c95be350736d094c19f59467346102ca29993d6ffddb00db46aaea54bdbdea6cf0f59c98c40eb06f5fcedfdf6e4c530f2c9567161aeed6d2c57c9c3a5dd8d25995d5cfdc58193db4dd34086512fff9bb9b22d9258bcf007603b98bf79abfb445d2948efb276b920344ca2842191415b2198abd1b713b88dc014e8ce9a", 0x87, r4) inotify_add_watch(r5, &(0x7f0000003000)='./file0\x00', 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000008000-0x4)=0xffff, &(0x7f0000007000-0x4)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x0, 0x0) 2018/02/02 07:45:29 executing program 0: r0 = syz_open_dev$midi(&(0x7f000053d000)='/dev/midi#\x00', 0x0, 0x102) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007de000)="191c82e0a1da302b4f966ffdaabd9bd63cda09a16b2d70983fd5f6cd41a29d6b9a35624f813921abb7807ce38acc715498a8e44ee149b17f701f70f2c4dac68c1637848ee6444fdf2509a4bc52fbf38b71d32044e7872f59bf7404c30402edee0d91fa3732338c8ff6596ca4683fcfdce60c2d99523cc0dcc202b62ab5095519a698ac9b6c815cef7d773a7016c6bbe37849ad6af3a1d690361ac4100bbb08e66e7a78f4cb89a384366bf688fc3a98d33ce86bbf20676cb06939ceaf2afee93c8fce2ab6851c5331ac0860082e900970a57332a82916c3d42d852dfb6dfb60ec5513333201") ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000071c000)={0x5, 0xf0, 0xef84, 0x3, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x4)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0xb68, 0x750}, 'port0\x00', 0x20, 0x9082e, 0x3, 0x9, 0x81, 0x8, 0x6, 0x0, 0x4, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x148}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000)={{0x0, 0x0, 0x1000, 0x3, 0x40}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f0000003000)="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", 0x1000) fallocate(r0, 0x1, 0x20000000000, 0x4461) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x680000) socketpair(0x81f5fa6134101348, 0x806, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000006000-0xaf)=""/175, &(0x7f0000006000-0x4)=0xaf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000007000-0x1a0)) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000002000)={@syzn, @ifru_ivalue}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000008000-0x28)={0x5, 0x17, 0x6b8a, 0x22, "4afa77527297acfd51ff917922f00eb6d05d0fcc10f1e063b31f05df7889d154"}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) 2018/02/02 07:45:29 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f00006e2000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x9, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x3e, 0x100, 0x3, 0x3, 0x10000, 0xffffffffffffffe0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0xf3b, 0x7, 0x0, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x2, 0x5, 0x8, 0x1000, 0x2}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="e213434ddae74c058e2431c611a2a38086586daf57692f2a12795956a0c1cb920ac1", 0x22, 0x4008004, &(0x7f0000005000-0x80)=@generic={0xd, "1e49ba7f3ac3ce9944c2e1bf2ce4392b129caa4446470cbab5db5209f087fc467e2d96d5df04de415a84696d177788db47a52238a5e0604515c69e3232787c23c041d2c35bc9edd1b2db8898ba074be7811d2c8916c5db5f36f7a6b9d2052fec8a2caa486fa1d5c785aea99ab362c042277de5bc4196ff7d8bd70569e477"}, 0x80) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x16)=""/22, &(0x7f0000000000)=0x16) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0xb0)=""/176) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$netlink(r0, &(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x0, 0x1040080}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x4, 0x1f, 0x1, 0x3, 0x1c000000000000}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000007000-0x16)="6c73ce070a522f2a04d4b2b509d332c4ae331380241d", 0x16}, {&(0x7f0000000000)="7d7fffdfcbe825b116039251c216222060d2472c87550a26965a64a25cddea85f0eb108d24324c0305ec3d815fbaa357d1ed374b8c7770acd5f7817c7821e8cbaeaf09429fcb895da119ea612507656cf5be79a6763f8df61044fa5bdf5f31a7be69937746511f920902ca018193bc860d890a4898c82148a047a53428dd15085ee508f339deeef6c12bf5c8edd3", 0x8e}, {&(0x7f0000007000-0x46)="c3388d5ac0a848251c3fcd022f5cd86f418794255f5fe10c05f424ab44199d3b7f3fa68abc5c097f3c2bbe079ce8c62bb181a07f5a00a1b57eaddc77465848dc2f1faa8ab6df", 0x46}, {&(0x7f0000007000-0x92)="47f129bc0b1a848a7bf3fbc56a87d1f4f2bcfd6840906530831b57ab99af4a1592ce2f46e1410a00c6e3c28c44fefb1f072f0fa061132318c30dfe1c91b7828827c5c4e058a09a37ad7456c16cdefcb37dab5183f6d1beba3cd97f573874beccc89ead3a323196e8c6b9e6ad3862726069e2a9d73b7560e986099864e884a6e7e82598daf8a5b913e9d13c5751b511bbb13a", 0x92}, {&(0x7f0000004000)="74e7f5720de00c5c06fd2a9d8512e5903deb5aed81a7ea49ef7b483ad7622cb37ab1b1528b18c67bc85be401aaa52e4455b9e4d66d2484533674bc0261075cccb33e6ecf00b6d48ba2ce46f77c5d7da7bc8b46fdf309fcc703c471816003a66d13e2ed891cea1555166f8d651d89904bd0361383c56352890e6d849257e04d2c42f9f4169a22d3e34ed7069764404ddaeaeb95aca6f443a7d3b17517aa0c28b6d5b5429707f1f39e5076ac9b70e6350792a8840f0929f416c40fdc0681338e585ede7b43ca4159949b11a6f3198b0c3d318843e4d2876279927f7ea7816cf7e0cafc46dd03a3033815eee761a9b7065d869a9d0c2a", 0xf5}, {&(0x7f0000000000+0x792)="49f8e00780fac33a", 0x8}, {&(0x7f0000007000-0x40)="a226a7d38b0d4178ede1af8e40c7005ece17d5d09e5d00eac0526efd1f0c32ba29f7431901f83dd853cb3ced3ecee13451a37a501c6dd14cc929d0c904e485de", 0x40}], 0x7, &(0x7f0000005000-0x20)=[@rights={0x20, 0x1, 0x1, [r4, r4, r3, r4]}], 0x20, 0x8c0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000008000-0x8)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000008000)=0x8d, 0x4) 2018/02/02 07:45:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x1, 0x7ff, 0xd202, 0x0, 0xd0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000530000)={r1, 0x2}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x545101, 0x0) r3 = memfd_create(&(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0xfff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000002000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000003000)=""/79, &(0x7f0000002000-0x4)=0x4f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000004000)={r1, 0x5}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000)={r5, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, &(0x7f0000001000-0x3)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x400, 0xfc}, &(0x7f0000006000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0xa9}, 0x8) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000006000), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) lseek(r3, 0x0, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000008000)="763adef73448f3ae5e14dc5f72bd803b34d085bdcf48616deef66febc8c406604c84a0670aec60bd4bbce41c3a4232171130a9287ca5b7f646046e35f3ed66bbdab1e0a6542302296c88462e19f9d72c81e0f21f033202e4d0bd0c5fbf883297857aa68536164abf235a9801487b411b9c4fbb2417e6a56c301363177a4b0f12e183bbed9d4b4499d93b69f8c54e0e66a3024e1e65a2681fbc49dfce40e0e93bad4c03ae8fa45b90e4904e521f1beb6c429778785af0db04e4fd2614d6a10fac6927e29af2e01512b936736a8836000b24", 0xd1, 0x7f, &(0x7f0000009000-0x10)={r6, r7+10000000}) 2018/02/02 07:45:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00005eb000-0x4), &(0x7f0000373000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in6=@empty, 0x3, 0x200, 0x3, 0x100000001, 0xa, 0xa0, 0x80, 0x7e, r1, r2}, {0xffffffffffffffc1, 0xff, 0x5, 0x3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x610}, {0xf7, 0x1f, 0x9, 0xbbf}, 0x0, 0xc, 0x0, 0x0, 0x2}, {{@in6=@empty, 0x1, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x3, 0xfffffffffffffff9, 0x6, 0x8001, 0x80}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x27)=[{r0}, {r0, 0x1308}, {r0, 0x20}, {r0, 0x8}, {r0, 0x200}, {r0, 0x40a0}, {r0, 0x8043}, {r0, 0x40}, {r0}, {r0, 0xa101}], 0xa, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000002000-0x1), 0x8) iopl(0x6000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@loopback, @multicast2}, &(0x7f0000002000)=0x8) r3 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000004000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000004000)="bfc569720b47f0e674503b3aa9b5382ef6230c488f7a96fcb5df0205501dd552335a51da548e7a8f91b5dbad0b1729a3bbd987883b982ec4f2b47825b06df4d50db045a6daa9d25161a4d5968ec28d49416c74d4523ff32dbdba8192954634b861b94f5e4f30d26fcb37eed3e1774c8df0b41ec8c919cec624c1c0431e5eca82cfec4322c25be6b3e3a8c57abc5de1dab936f7c69b2c1b8c9af1f8d7e73338401f1e781721c010e65b1bb028044727") ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000003000)={0x5}) fcntl$setown(r0, 0x8, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004000-0xed)="5e3105b05009e74eb6169f355a30095ebb8bc59f51136699798c00ef62f6d554b47fd388e87c71ca7707f9d50fee8f71b8321d96f54020e2ad161a7d0073ceb4a3a0003ee6d7da633af5892882c249e3e2f5158761573506ba25ac4af294ac326b23428a9d7e51ce0b604e77d99c1334ec5abf29e4c2270ff04f59870329c0a1d55ed986329269a965b1b6a1925f0e6a759b15ab1571813bac347640cea6e84180b47b2f12dc2798f68bf777256f598042a5cea45f4249f8e4f6173ad80d9670862686f00e2cf2c509c4fa5186ef9c0f7bb270501b072378381bfcce2f3b3091b5cc9f1bfc7502630b14faac30", 0xed}], 0x1, &(0x7f0000007000)=[{0x80, 0x1bf, 0x3f, "44aaa2de5520659dc46e445a7c704cd8ba18632332acbe0752ec94b403cb1f8de47d3c315db3f7f6efd996d294e2d4a5abfd96173b7363b48611af67b63a6abed126fac56f340050bf044f49e6aa2bdbfd78befdf2981a230baa6ea0c48050226229f49afd4f407676e4"}], 0x80, 0x1}, 0x9}, {{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x0, 0x2, 0x0, {0xa, 0x3, 0x401, @empty, 0x7fffffff}}}, 0x32, &(0x7f0000007000)=[{&(0x7f0000008000-0xb4)="6ddde8623b77c8c8fac3af13433af88e32be597e0a1211b3bc3bfb9850b4ce51a956dd514eb420ef77def94b69586d5c8c298712cdbea554a797bf281218c5ee0cbe39748d24231bfb56c7e093d678ae0ccda2b028109abc7af21d4b02d80fb7e58dd857278acc19bb583097d908cc41f336a2c9dcbb60d457237d02b1c365a0b6d6717cf881d91495c88a375bcb0960895b7cf49eca3c7db7fdd61d88ad0834e81ceed0f2ae79368a9d60c4e723a039b0a0c8eb", 0xb4}, {&(0x7f0000007000)="362e821cb97e5dba751f1007195080408559ff484e7c23c95ef355b9d0ad565bffcebc27015169acf3ba234ef879c29b14bf0b31f1120f081abe11da7339dc6185db8f4ad892418a47ae4d9000fa28e953c8a781a4a1ca3f0b5b393046d71740", 0x60}], 0x2, &(0x7f0000001000-0x80)=[{0x80, 0x0, 0x1, "3bc064bc392512a8d7dbe846fab466d791093d07b5dff48208a29b084e7af31b95753ea76a93cc401d1e9b600d83af1b9220c62161d57c46536c10eba90d07b1f75200b3bb89ff95a7f3b9cb1c304fc66a4147cca655ba3c920e3ec64115d65da2875fad93678f04bcb3"}], 0x80, 0x10}, 0x8000}, {{&(0x7f0000007000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x3e)="39987917135a717307441084e47b35403e1a08893dfe1fe523680e4cd404789a52b4c87885afa709d314d238dd65bdc18a5cfc457313a2f5c5e99ca55301", 0x3e}, {&(0x7f0000003000)="05efbea222d988623793c20e857a65f163ce0d6a07f7849e15d9d943d982e3f2b64d35b54e1210511d8a124862a4d1e5184023fab4df8eccc7f66c89a8e293469332bb83cbe4361875b6773cb32e48f0468f0e53218a4dec69efd77132a4e2e2dad8202ce0", 0x65}, 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{0x98, 0x1, 0x7, "e98095ec706db4864111574e058d0d4051e0be02b51588c5016f4ac2d8f4681bd87e32982718306a9788b12f62c74fec49d99b55ab9de4dba891ea8858dbc310ce1c40594f51df64514fedc56a3d4d2b52d6c3d75c13cadfcf726a29a01aec919201e865bd2a4da3c9fb9e97639f8b15005488005ea27062544720e630a1f7d3a955bd2f92"}, {0xd8, 0xff, 0x8, "25c1a08c4395325d4d30a40f25284eeaf4eb775c79fa958ae4eb9a4878d6e3045bcb62fc33bf45d6f6d0265105938aaa1d7047c1e065a3950f1faabfa6d7f4fc1ffc3cac526aad9759ff8632f7cfcd1ee1d58ad468c632db9dd3f537778066b69f0249e4cd04368f378038065a53afc634819ac3b6d2d79eb3fe41a49c8a55a8e150a9160a42eaff1c0be76e3e195195355e444b4d5aa561f0a81a7df07b3d99021db8cbb870a4d13823d64838b58e1e91cd22c8c17c33c11714dcc138a4f6928fef86d3"}, {0x98, 0x0, 0x100, "41ee5df9ef67d0aff7e18427075979d8e85b1afe89e881d42f2c75fb1629979721bff04239c7331d8c86148e1d851cf1d8a4c202df0abacdc9f4499d422b20c275db94bae11e553776237e7458d103dba5bc4a6c0a912e1d6ddb1330f8d9a775832f7799bd2dbd2e5837d86574d53dbf3a147a21768d5eea97f59f94a79fbdb9aca2"}, {0x110, 0x119, 0x2, "c32d42be27849e5485fed4a055e3b4ea1db7a717e25a79cdc333eb719e2f7e95a4407c23e2a2cc5d6a42546cbd59f5936fe86e8adb1bd871d3fcfd2712ebb07ba0192482a60fffc8f138547584700221f9fcef0f99947fe5d9cc1b5c980ce9c20b01540c7d2e01309444183b399e41da909ef9f518786f1cbf7526170846e4c8b3d22b8f82403eb8f11ce537bce2f372ca326d4103349931210f990599c3fdac458c5fe60e08cade8e73d101672ea578a6def8b5e872df43395a0bac2d45988a07955d10a02d6a7db97a680155f2f0de81721ec7374f4c55704f596b10a50ecf8f3d4600992fcb21bd8b609eba8c1f865b06dfb60ebecfdfa6"}, {0xf0, 0x6, 0x20, "6e424ad80a788eb379b2585321121836a99ee1174f1b89b88bf02c2cc101bc03e24456ac8d080ae241c48183282eea9a932a64acc30ed8638b68199c6b63e58d8717c82adc81945626981ea74b6d37055731e4688f2414f1487aa77aa15fb38e11e3784dea105c52ddd1124416bac7898d18f1b7036be3cc397b42dd64e647db46c18e7a5eaa754323efb423e2056860eec68b8b12977ed5e0d65fe3ee08cb705ebc0052a1c5e1d2286f0c3662d4aaf0b430d08b5bc234e91644f0dd1d9c7087a56f46e4fd9bdc11809eab652889d64c6e9a1dd24e687149867dfa49575a"}, {0xd0, 0x196, 0x100000000, "3866265f05f1db689355da18e6b249aaa5a24dde8379119dd99973e915caedbce7b6863f5c722924682d41efb131ed0a2a57fcb7d58016a973466c8865ccbce806d33685eb7b7c01846abb6141baa73956c1e869fe14b5a0f10bada5cd021f10b8592410874c1c8c0e5b42c9a2a05592e1d58d2c5f8af6866a6763c469d5fd65c532497696e98bb13c81d581fa825c67b68493deaa2c5a765cfa57d7a0252f0eb2c6d27122f71e3362775cd2872fd36b553d06880f70ee8f7dc467"}, {0x28, 0xff, 0x9, "6404dea1da1ebd227ade12321738b7e0281eb56165cf73"}, {0xa0, 0x19c, 0x401, "065a23b3e45864675e385319598cac530fee33a02d2b79f0c57bc49b5fae7b67f9447149184adeb801c4c50d6d0dbbbaf70727dc801557c150839b02c7f65954d633a51f165a6278c47c1396e08adda7dde3954345a422cb8b9d75c4ee24cc6c19c2a0d8980ada8b77431a371e1b469dbf10ca591bceda2d945ca09e77bce39447122c2df548beb5d383da"}], 0x1658, 0x8000}, 0x81}, {{&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000008000-0xc7)="ee4c59da3f373e458bb8c3bf03df8fe56f2d71d49006396ad2ba63093ecc7a16ab60f839bf490fe30cb2f8204d7ab6c2740ce04055561ea2d859557ded5c99b8936d28487d2b8bea7b0fff4cf05648d200406d400f6d65d0b23f37e9ca358368c2f2d84a8f8feab1cf67d6d40d884964a1b40820183866a66c0980048b5cdfcd4634f91baecd09bf2643718856151bd56fb5c19ede4715b93c10f3c40535dfedf423a8363c3e51720fb79fb505c8a04e5360047ba7aff54554dfc9c39f6c23e5f9efa624fd0143", 0xc7}, {&(0x7f0000007000)="c512f29ea31f29fa83daf39a28b10c65787fcfe23b2418885abd2ebafb41f8e205a56c59c33775a8eeff22d8769c28305f2400b0acc344eca7e054420d55e80d4207fe5d4cdac7d6dcc3a2f9a6cd736af959a1784e6e4126758212e610a0bd8219f7259e2632ac15c5cea452adaf534eb22f4f44eed497d6c7c0bd8267422e52e2b38ee32f2956b4f9baac616b76915bb3a7dbdbb0aa6cc7b66c67bca7536567f87cfb55", 0xa4}, {&(0x7f0000007000)="7df20746835796a93f62c550ecb025f6af96fdcdb36f4f62fde43cbde4ab39d7bd88ecc6e1a02183ba6d4dd3b597d37700431789b6aa984be387b1f67f7d23bdc242987526f40f041d6401f467acedb1ceb79e28e5820b42b364e7e880599d218bf746b4a75a70985dc6d7b7ab102de5b47be21a76a8c66327c8026be4021a71dd31f0d4da129c5a5ac9227ff0a4c2534fcbe2b81cbc404afceac275749ae71159c1a3f41aa65fc399ba4b18946af60e739cd36d53c29b4d978db64217c62a25babc943f1405e97b38ed7b00a1a6fc430a5b558f49f0044cf765233d08c4d204e49c45ae9eb89c307d097a7d30890495ec37ff381a2e", 0xf6}], 0x3, &(0x7f0000007000)=[{0x70, 0x119, 0x2, "a4337292a6b6d21ea9408dd513f97c77e324f5243a5dccf17a4dce38d52608ed3dbf969cd02a0df4b703497267d5e0ec11da03404d1323d8e3e46514cac9ee93638066ef74e858c7b24dacf468dcfdc81d8d67c8a2a96fcc06e9345d0b"}, {0x100, 0x196, 0x3, "94b66cf719e3c6ad789b466c6daf0c2cca341e2b6a6dcc9906b5f68e8d3957b02fa3008b7ac7a223fb1775e0f51f6a0245113797e57fe0b620d0bb641abfe5139c1fe51ad44b25d68b58ee37bd647ae96736fb1e5f2714cc676ff1662f4f85e2e97790800ce8ee21a4473f38174eeb432c34cc2b71216371f715cf004db17ae439df530387c5df377b66c658f85fe1588e31a6058d982eeeddbbdbb94b48f57fe1d6e7db348d779b5811b9d963e7e378e4e083c24dca2912733a130ef4a3b83b0a519f18555bcff04d7acbf980c1ed71b0abdddd673ca0b9b6dff0f880eb8f4f4c22bb1e2e558bdf7cbcc859d24f"}], 0x170, 0x48045}, 0x7}], 0x4, 0x40000) [ 31.461796] audit: type=1400 audit(1517557529.939:9): avc: denied { map } for pid=4152 comm="syz-fuzzer" path="/root/syzkaller-shm265787039" 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 2018/02/02 07:45:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ece000)={@dev, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bb1000-0x14)={@empty, r1}, 0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1, 0x0, 0x1, 0x6, 0xa, 0x80, 0x20, 0x3a, r1, r2}, {0xc5, 0x5, 0x0, 0x57b2, 0x7, 0x6, 0x6, 0x9}, {0x2e4, 0x8, 0x1000, 0x8cd}, 0x7, 0x1, 0x2, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0x3, 0x0, 0x8, 0x3, 0x100000000}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r3, 0x3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @random="6af16b70ffea"}, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x1, 0x3, 0x30}) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x1, &(0x7f0000005000-0xd0)=""/208) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000)={0x6, &(0x7f0000006000-0x30)=[{0x10000, 0x40a2, 0x9, 0x2}, {0x2, 0x7ce, 0x5, 0xfffffffffffffffe}, {0xffffffffffffffff, 0x3f, 0x400, 0x1}, {0x25554702, 0x7fff}, {0x7f, 0xca65, 0x1, 0x401}, {0x1, 0x80, 0x6, 0x1}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000007000-0x10)=@nfc, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000008000-0x2)=0x7f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/02 07:45:30 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f4000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa5000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000002000-0x4)=0x14) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0xc, 0x0, &(0x7f0000002000-0xc)=[@dead_binder_done={0x40086310, 0x4}], 0x3a, 0x0, &(0x7f0000003000-0x3a)="7b3e24b968b86a2530979160f425af2f980bf723077c8f8a4df6db5aeb0ae0a0122e0b662e8d6eb93bf331f5c4d684b72c587393ad3b43e345e6"}) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000005000-0x24)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x1ff}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000006000-0xd0)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x551c}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0xd0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000006000)=0x100000000, 0x4) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) msgget(0x2, 0x31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000008000-0x6)={0x3, 0x80000001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000009000-0x4)=0x7ff, 0x4) fallocate(r3, 0x3, 0x1, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r5, &(0x7f0000009000)) [ 31.505954] audit: type=1400 audit(1517557529.983:10): avc: denied { sys_admin } for pid=4196 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.537917] IPVS: ftp: loaded support on port[0] = 21 [ 31.612409] IPVS: ftp: loaded support on port[0] = 21 [ 31.617690] audit: type=1400 audit(1517557530.087:11): avc: denied { net_admin } for pid=4199 comm="syz-executor0" 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 [ 31.675539] IPVS: ftp: loaded support on port[0] = 21 [ 31.728714] IPVS: ftp: loaded support on port[0] = 21 [ 31.787988] IPVS: ftp: loaded support on port[0] = 21 [ 31.874378] IPVS: ftp: loaded support on port[0] = 21 [ 31.959146] IPVS: ftp: loaded support on port[0] = 21 [ 32.069986] IPVS: ftp: loaded support on port[0] = 21 [ 32.858963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.937734] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.143477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.155973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.351675] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.460759] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.493962] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.729681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.437683] audit: type=1400 audit(1517557533.915:12): avc: denied { sys_chroot } for pid=4199 comm="syz-executor0" 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 2018/02/02 07:45:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000a68000-0x8)='./file0\x00', &(0x7f0000cf4000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000281000)=""/8, 0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000018e000-0x40)={0x7f, 0xffff, 0x6, 0x3, &(0x7f00001a1000-0x3)=""/3, 0xa0, &(0x7f0000133000)=""/160, 0x37, &(0x7f0000a8c000-0x37)=""/55}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/vcs\x00', 0x462102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a15000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0xfff}, &(0x7f0000723000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000808000-0x8)={r2, 0x9, 0x4}, 0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/02/02 07:45:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000463000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8), &(0x7f0000a2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000096d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e3000)=0x1c) r1 = socket$inet(0x2, 0x80005, 0x1f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) r2 = socket$inet(0x2, 0x806, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000)={0x27, 0x0, 0x7, 0x1, 0x0, 0x0, "991b3c6fefbb588970a099c7dabf1fa9b19e0673a50ad2521ca08aea319aa7006f269456f396ea180e190729470bdcfb63bc3dd77b725ad92f6a6928d4de13"}, 0x60) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x2d8) sendmsg(r2, &(0x7f000001b000)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xffc3, &(0x7f0000309000)=[{&(0x7f0000d7c000-0xcb)="5c7f12f7ec0daa551e5219c26d2929b55fc38bfa6066ad625f0e0156fa6df2fe384a34af5dfeaa763d0c08d2d328c5614646f0f70713ff555201ccb915cc53663e234606a47351a04a86d0851559e30796791d7853fc3ba79d46ecd96163c23492ce47af15c6a2a41e57a20d7482e860adde43e9d64d3caf3f261e96e976be8aa6c5eea4a73a5aa2cef013bf399381c366a72a75b0d08b0cb10cf1161092c638043fd1ab4185698cef519a0a31bf0989ab8873b4035b07ee8571fefffff1fddc5ae3364a638944fd5f8bbb"}, {&(0x7f0000a54000-0xe6)="f2e19ea24a484a44df0643fe24d66fd96d02a0be913c59300cd803d51feb825d9e87232cc996c2dd6e8ff5c371f210407274e4e5f0168c3b4a1d8ea751fbe352336b2280c452c9b387145de0e1bee96433c4f75d421939028bda72da1437df8db3b70e96e790e31a48a2022a64ee5f3850e5686bf47427ff1fc4660707ebf576eef6d8c3c632806885f6f4771073b45291f170ebeaa838f99cd865fb52717805efde14c007a605573e5d8186fe533c13cb6b575f692070cdeb1510d9dafb1e45cc2576f5a923ec6ea7dae551852b09dc46b665b21118ea92c0d541fec430583b43481d8dd75c"}, {&(0x7f0000acb000-0x93)="7132f614e0f23da69ac5c47fff10d21d1c7be1e062403d6d2529c75aa7bff25cce81f729f98bef06d1a7581c746ee1ad3720d9cf93bebc6ac57bb97d2ac9bea154843e0af8a66875f17b1dac734954fa3816e4684a009b349998869ff3aa87109727b3ff5c36ed09b8519547a1295e56fa6029c56ef3b617a108af6c7e2c5667bd9b7a35076fdff7234972aa9e82ec7614a923"}, {&(0x7f0000b96000)}, {&(0x7f0000789000)="40afd2487588e5e2e56e1c51d38248641da0c5d277de8b51d7984c0747fbf3d2d3ee50aac2399e"}, {&(0x7f00007f5000-0xe4)="11601131a94b5f998304c2726b5fbf727299a42adc2d4139418bd2caea47496e733e2cef3f348dc283f9bf0961edb8b5317e9937a4c0f8c32783f35de32f7c7b1057d6bed37bd1dfd457cac88be24a05ea9e95f948dca621a7ce07e778c7c8f7b76d67f986dd91e89f536f3bbf91de58640e8a7e74736f2519a03e0042d3526b0a1834fb7eaade2fc67eada9c37cdf018eab724846f71471c79f9463257996f7115af182234be40ea6e1fbd837520296744de527832c693a96c70fb14754fa39bc45820175533ff918bc2b9ba98de627e03a93465d6925ea95927de166b78d736dd325eb"}, {&(0x7f0000fb8000-0xe1)="ab65a63838cfd8e8e02845dc892a063bd5e894f0d14f93216dcde60acedd5d79483522a34e972db4623b9598ab98ea696c2d67e086bf923600ab31c823b728386496911cc8b2f36933a300b2e8df53746aaaf40926b15209e495891639fdb20597b3648a35d4ba6ed95cbd27b8e5aa40af2a32ab5317f0ffae6fd343faeceecc44fc909bb3369f9153b87fb1e76d2e56b9224dd77c70183a4f8942a4cbab6862becbd79e8c07345468c86db0a1f210b8bb534489405f009e7d9065c1d9f4d408dd01894f40f19fd14c4e51a5430d0831d002a9dfaa1f0ae32e925ea40639cd5584"}, {&(0x7f000097a000-0x63)="86042356f9924af1bf25a08d25ab939a2a8f8e7e744d8e34952eb27aff3e2c67175a3682a0ef924fb2ceb41df8cd7f7101473622a6068198f9f2ed899d9f3ecebf78d58a828503e5cd593f586c000000d7a0d8503fbbca32e7de0d2e9f033c56d55e41"}], 0x0, &(0x7f0000016000)=[], 0xfffffffffffffca0}, 0x0) socket$key(0xf, 0x3, 0x2) [ 35.645132] audit: type=1400 audit(1517557534.121:13): avc: denied { dac_read_search } for pid=4199 comm="syz-executor0" 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 [ 35.914856] audit: type=1400 audit(1517557534.392:14): avc: denied { dac_override } for pid=5228 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.000644] audit: type=1400 audit(1517557534.477:15): avc: denied { write } for pid=5247 comm="syz-executor6" name="net" dev="proc" ino=13261 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.027992] audit: type=1400 audit(1517557534.504:16): avc: denied { add_name } for pid=5247 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.051608] audit: type=1400 audit(1517557534.505:17): avc: denied { create } for pid=5247 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/02 07:45:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x240) semtimedop(r0, &(0x7f00008ca000)=[{0x3, 0x401, 0x1000}, {0x4, 0x8001}], 0x2, &(0x7f00003e8000-0x10)) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x80000001, &(0x7f0000fd5000-0x10), &(0x7f0000fd4000), 0x0) 2018/02/02 07:45:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000667000)='/dev/amidi#\x00', 0x0, 0x4000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000887000)={0x0, @rand_addr, @remote}, &(0x7f0000d2d000-0x4)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000939000-0xb), &(0x7f00000be000-0x4)=0xb) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 07:45:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0xa)='net/ptype\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000085d000-0x20)={0xa5, 0x0, 0x10001, 0xe06}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000002b000)={0x401, r2, 0x0, 0x81}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006ff000-0x10)={0x10001, 0x8}) preadv(r1, &(0x7f0000e6c000)=[{&(0x7f0000909000)=""/93, 0x5d}, {&(0x7f0000c0f000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/mixer\x00', 0x125200, 0x0) pread64(r1, &(0x7f00008c2000-0x89), 0x0, 0x33) keyctl$session_to_parent(0x12) bind(r0, &(0x7f0000d7b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x4, 0x3, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x3a) 2018/02/02 07:45:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000848000-0x9)='/dev/rtc\x00', 0x12000, 0x0) r3 = openat(r2, &(0x7f00008fb000-0x8)='./file0\x00', 0x4000, 0x8) unshare(0x8000000003fd) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00001ae000-0x4)=0x9) r4 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00001f5000)={0x1ff, 0x9}) listen(r4, 0x0) 2018/02/02 07:45:34 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0x14, &(0x7f0000000000)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000021000-0x8)={0x80, 0x1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000012000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r3, 0x3d) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000020000-0x51)=""/81) 2018/02/02 07:45:34 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='irlan0\x00'}}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @common="6772653e657030010100", @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}]}}, 0x318) syncfs(r0) dup(r0) 2018/02/02 07:45:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) geteuid() mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) 2018/02/02 07:45:34 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9e000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00002af000), &(0x7f0000f9e000)=0x8) bind$inet6(r1, &(0x7f0000c30000-0x1c)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000fa1000)=0x7fff, 0x4) accept4$llc(r2, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fa1000-0x4)=0x10, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000aa1000-0x2b8)={0x100000000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x0, []}, 0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa0000-0x4), &(0x7f0000fa0000-0x4)=0x4) prctl$setmm(0x23, 0x3, &(0x7f0000e38000/0x2000)=nil) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 36.140591] audit: type=1400 audit(1517557534.618:18): avc: denied { net_raw } for pid=5266 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 07:45:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrandom(&(0x7f0000049000)=""/81, 0x51, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001d9000-0x18)={0xaa, 0x6}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fd9000)={&(0x7f0000f8f000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socketpair(0x3, 0x1, 0xffffffffffffffff, &(0x7f0000b2e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000771000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f0000071000/0x2000)=nil, 0x2000}, 0x200000}) [ 36.185376] xt_HMARK: hash modulus can't be zero [ 36.203099] xt_HMARK: hash modulus can't be zero 2018/02/02 07:45:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00006ac000-0x4d)=""/77) r0 = open(&(0x7f0000e19000-0x8)='./file0\x00', 0x101000, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/02 07:45:34 executing program 5: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/02 07:45:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ec3000-0x8)='/dev/midi#\x00', 0x80, 0x20000) openat$kvm(0xffffffffffffff9c, &(0x7f000089e000)='/dev/kvm\x00', 0x10000, 0x0) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000013000), &(0x7f0000285000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x1913, r1, 0x0) 2018/02/02 07:45:34 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[]}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000e000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r3 = open(&(0x7f000000d000)='./file0\x00', 0x4000, 0x80) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f000001b000)="3ba8c212f8e381325e8f837a5a6fa025e69377f1a8138d1b66a58716881698b01dbfffc41cf18f9ce188992b6e172079ea8c51f6c6", 0x35, 0x1, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) 2018/02/02 07:45:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000061c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffffa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x75, &(0x7f0000549000-0x62)="2545f9b8b607b7360d5b2f31465fa044865dbc8dda2617d78a674d802e36d99449402a655e641a20c071598cf82bbac5d5896e01508b3b7faba53ba828aa23c620f0fa3fe9c9a1ab22b9d2ff63dbb43fa3fced7d09ebd70200000000000000f4e248", 0x62) 2018/02/02 07:45:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = creat(&(0x7f0000325000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000078f000)={{0x0, 0x1000}, 'port1\x00', 0x3e, 0x1, 0x0, 0x6, 0x293cca0b, 0x6, 0x5, 0x0, 0x1, 0x80000000}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x0, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/02/02 07:45:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="010100000040f4010000f4000e9d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="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", 0x301}], 0x1}, 0x0) 2018/02/02 07:45:34 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='irlan0\x00'}}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @common="6772653e657030010100", @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}]}}, 0x318) syncfs(r0) dup(r0) 2018/02/02 07:45:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x400000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x7, 0x0, [{0x5, 0x4, 0x0, 0x0, @msi={0x52, 0x100000001, 0x4}}, {0x7ab0, 0x4, 0x0, 0x0, @msi={0x1f, 0x101, 0x5}}, {0x0, 0x7, 0x0, 0x0, @adapter={0x5, 0x2, 0x3, 0x2, 0xebbe}}, {0x5, 0x4, 0x0, 0x0, @irqchip={0x6, 0xf142}}, {0x8000, 0x7, 0x0, 0x0, @adapter={0x571, 0x9, 0x2, 0x3, 0x9}}, {0x4, 0x3, 0x0, 0x0, @sint={0x4, 0x7}}, {0x2257bcd3, 0x1, 0x0, 0x0, @sint={0x9f9, 0x7f}}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0xb260, @dev={0xfe, 0x80, [], 0x0, 0xc}}}, [0x4, 0xffffffff80000000, 0x4382, 0x1, 0x8, 0x5, 0x7c6e, 0x5, 0x1000, 0x8001, 0xfffffffffffffffa, 0x7ff, 0x89, 0x8, 0xa9e]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) [ 36.318289] xt_HMARK: hash modulus can't be zero 2018/02/02 07:45:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001d9000-0xc)={0x0, 0x1, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000170000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f00006cf000-0x1)}, 0x20) 2018/02/02 07:45:34 executing program 0: clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000003000+0x616), &(0x7f0000003000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = getpgrp(0x0) fcntl$setown(r0, 0x402, r1) rename(&(0x7f00002bd000)='./file0\x00', &(0x7f0000f47000)='./file0\x00') 2018/02/02 07:45:34 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000018000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/02/02 07:45:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x6, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x348) syz_emit_ethernet(0x42, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) setsockopt(r0, 0xf072, 0x3, &(0x7f0000b65000-0x38)="fde543677bb33b4c8593a240f87c264564e466fb410727f7e29bb1c9fe01ed9ca9b76a0f2efea6c3adbebba46f308964af767ebcd5e363a4", 0x38) 2018/02/02 07:45:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000421000)='/dev/vcs\x00', 0x100, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000070b000)='/dev/vcs#\x00', 0x1, 0x101200) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00003a7000)=r1) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007e7000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a9d000-0x4)=0xe8) r4 = getegid() r5 = syz_fuseblk_mount(&(0x7f0000a08000-0x8)='./file0\x00', &(0x7f0000743000)='./file0\x00', 0x0, r3, r4, 0x2, 0x1, 0x40) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650fd0cd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b40c", 0xfffffffffffffe93, 0x0, &(0x7f000099d000)={0xa, 0x2, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2000000000}, 0x18) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) r6 = dup3(r5, r2, 0x80000) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000680000-0x48)={0x4, 0x6, [{0x4, 0x0, 0x6}, {0x1, 0x0, 0x6}, {0x0, 0x0, 0x18ac}, {0x3, 0x0, 0x8}]}) 2018/02/02 07:45:34 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004d0000)={0x0}) fallocate(r0, 0x3, 0xfffffffffffffff8, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) syz_open_dev$loop(&(0x7f0000b68000)='/dev/loop#\x00', 0x100, 0x648000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) accept4$inet6(r2, 0x0, &(0x7f0000a4a000), 0x80800) 2018/02/02 07:45:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000014000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000016000)={&(0x7f0000016000)={0x1d, r1}, 0x10, &(0x7f0000016000)={&(0x7f0000016000)=@can={{0x4, 0x0, 0x7ff, 0x9}, 0x1, 0x1, 0x0, 0x0, "912f957094a148c3"}, 0x10}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd, 0x0, @generic="e811ac4c863fd377278be29f0f6a800d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@osf={0x31a, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x100000000a, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffc3e, 0x98, 0x0, {}, [@common=@addrtype={0x0, 'addrtype\x00', 0x0, {0x440, 0x80, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xfffffffffffffd73) 2018/02/02 07:45:34 executing program 7: socketpair$inet(0x2, 0x3, 0x6, &(0x7f00005bb000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffffc7, 0x2000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) rmdir(&(0x7f000011e000)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f03000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) open$dir(&(0x7f0000670000)='./file0\x00', 0x210000, 0x1f3) 2018/02/02 07:45:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e49000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000a86000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000720000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b3e000-0x10)={0xfffffffffffffffc, 0x1, 0x3, 0x4, 0x0}, &(0x7f0000229000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ca000-0x20)={0x2, 0x8001, 0x4, 0x40, 0x5, 0x319f4997, 0x5, 0x558, r2}, &(0x7f00005d3000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf", 0x4) 2018/02/02 07:45:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) io_setup(0x81, &(0x7f0000899000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a0f000-0x4)=0x7fffffff) r3 = syz_open_dev$dmmidi(&(0x7f00005ad000-0xd)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003d6000)={0x7, r0, 0x1}) r5 = syz_open_dev$admmidi(&(0x7f00005c7000)='/dev/admmidi#\x00', 0x4, 0x20000) r6 = syz_open_dev$dmmidi(&(0x7f0000f46000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x100) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c33000-0x10)='/selinux/status\x00', 0x0, 0x0) fstat(r2, &(0x7f0000fda000-0x44)) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f000060e000-0xc)='/dev/autofs\x00', 0x140, 0x0) r9 = syz_open_dev$sg(&(0x7f00002d3000-0x9)='/dev/sg#\x00', 0x9, 0x40803) r10 = syz_open_dev$usbmon(&(0x7f0000e18000-0xd)='/dev/usbmon#\x00', 0x6, 0x20080) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000acc000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) io_submit(r1, 0xa, &(0x7f0000a5e000-0x50)=[&(0x7f0000a64000)={0x0, 0x0, 0x0, 0x1, 0x632, r0, &(0x7f000060d000-0x8b)="0e468c7641e731836a97d4118e09856e5e760cb83916ff851c539b6e5e5b5c2e00fead321b1ace6ad8cf2a1c2918d5ff38e61d4d187d0f3b82c267e4916e609c33899c328144561df27561ab549aa4db7e1d8912baae448f8ad8981c6f1440d59629d80da948f863a1b338168412bbb7c86fd603b30b506068300b5cc56073e3a1a58b33f7975440ab3847", 0x8b, 0x80000000, 0x0, 0x0, r2}, &(0x7f00000c3000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000718000)="31c257cf74e88370f5246904c3d914c4bdbbb5607aad", 0x16, 0x1, 0x0, 0x0, r3}, &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f00005b2000)="a2677810ad7b7d4d9ef5a9403bd3ce4eed398ddf423db9d5b0b24ac96ce539c8935937931fd5f17da6911cebfb294f2ed4d3c206fa1a68aa138b287d925e0497de5dc62b33c7dc8c319dfefea73dd3a29a086810ee60", 0x56, 0x4, 0x0, 0x0, r4}, &(0x7f0000430000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000eb0000)="c5e5aa", 0x3, 0xfffffffffffffffa, 0x0, 0x1, r5}, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x6, 0x3fd6, r0, &(0x7f0000f7c000-0x84)="40353f997c843213e20bf39428ac9d4c132789fa04bffda47e0126d036359af52818245982575f62fb4bf1f9829e856b30020e39fa0ab104b40e0b75bbe4c7aae1f76529d9f5164fda7e8fce08345e3f7743202bb894a480c63ae676240902ce76a04c36aadb53338c0021dc35c2b98475a3d3bb804a862f06d469e681559e5bbea6ffdf", 0x84, 0x2, 0x0, 0x0, r6}, &(0x7f0000101000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000a98000)="cb4650f4e113e643786b17e057d7c643e0624b8e14c4e0b123f480a313201b9ff96e463609b7de48bcee9403c27079d6d6cbfef5eadf9ac42f0a9f9cdc92581b262e471bc2cbedbaa0d0085a05b522550b51eceb58b3dd5cca0c1920f0e5b418e13f08b729aa374c9ecc700f774e9c5673717f0d7a13a3ac760c6eec4041a62975e42b269e898db4e8faf7cf4a1ac8d7cb7944329245cfaa761347f94223a6eb7c5a9c4ce6c3c30100c42d9d63025157e5e8744a05fa74b74942b65665b32c27b61803eb", 0xc4, 0xb4, 0x0, 0x0, r7}, &(0x7f0000d93000)={0x0, 0x0, 0x0, 0x6, 0x8001, r0, &(0x7f0000103000-0x50)="64e01382a14e17abcf0f619823418669af546914cde38f1f491fcf18577bd1f8c0f4957ec9b5d5ec3e92d3c1f3e20043d53e66e26d728b0ce4ead10cd5b01f1a473642e9d1121fef361defc71e978132", 0x50, 0x1, 0x0, 0x1, r8}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5f06, r0, &(0x7f0000195000)="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", 0x1000, 0x1f, 0x0, 0x0, r9}, &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f00005d8000)="631b692d2835d2e3c36519eecbdab269bd4d84c322ba695cfb4148e8ad20072942ba6976d6a44297d53620c4399d39381ed15cfe10ea8d20865ed86553dd", 0x3e, 0x1f, 0x0, 0x1, r10}, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffa, r0, &(0x7f0000a06000-0x28)="3429d2da3d83439a5ee72ad5af542df6e3b28fcce96ef6589ecfabdf189fc722c7f661a109cfd72c", 0x28, 0x1, 0x0, 0x1, r11}]) [ 36.421089] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 36.459142] xt_connbytes: Forcing CT accounting to be enabled 2018/02/02 07:45:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000fbe000), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) close(r0) 2018/02/02 07:45:34 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000038000-0xd)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000037000)={0x7}) [ 36.471417] kauditd_printk_skb: 4 callbacks suppressed [ 36.471425] audit: type=1400 audit(1517557534.948:23): avc: denied { create } for pid=5388 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 07:45:35 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1070, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x25d) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000137000), 0x2) [ 36.500634] audit: type=1400 audit(1517557534.971:24): avc: denied { write } for pid=5388 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.536619] x_tables: ip_tables: osf match: only valid for protocol 6 2018/02/02 07:45:35 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@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) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000014000)=[{{&(0x7f000001d000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f000001e000-0x10)=[{&(0x7f0000004000-0xd6)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0xffffffffffffff7f}, 0x5}, {{&(0x7f000001d000)=@alg, 0x58, &(0x7f0000006000)=[{&(0x7f000001e000-0x48)=""/72, 0x48}, {&(0x7f000001e000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000001e000-0x83)=""/131, 0x83}, {&(0x7f000001d000)=""/190, 0xbe}], 0x6, &(0x7f000001e000-0xd1)=""/209, 0xd1, 0x2}, 0x3}, {{&(0x7f000001d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000005000-0x20)=[{&(0x7f000001e000-0xbc)=""/188, 0xbc}, {&(0x7f0000012000-0xce)=""/206, 0xce}], 0x2, &(0x7f000001a000-0x58)=""/88, 0x58, 0x100000000}, 0xd0b}], 0x3, 0x1, &(0x7f0000017000)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x2, &(0x7f0000019000)="5b010008", 0x4) 2018/02/02 07:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000077a000)={0x0, 0x7}, &(0x7f00002e0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008ba000)={r2, 0x7, 0x85, "fa43fded43f3deedaffc0d2409ee51878840b47583d18cf4094c8a505b450227f7260d2c79f58716f4fd038b2296a27e8199f7e4e8f74529ab0b6c330925f02a54b8b6554434673caf96b6b1f4ae87728857a39ab09b1caa73c4e775c0a82a196784f761713cdd02d6f8a50b3a7e8327a5f81612ebb5565596d6fa2c901ca634bf655c60dc"}, 0x8d) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000083b000-0x4)=0x2, 0x4) shutdown(r1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009d6000-0x4)=0x3c8) r3 = syz_open_dev$vcsn(&(0x7f0000601000-0xa)='/dev/vcs#\x00', 0x9, 0x200000) connect$ax25(r3, &(0x7f0000e42000-0x10)={0x3, {"90b18a46d5940a"}, 0x9}, 0x10) close(r1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002a9000)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00009c3000)=0xe8) close(r1) r4 = memfd_create(&(0x7f0000848000)='proc\x00', 0x3) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000f67000-0x1)=0x3) 2018/02/02 07:45:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket(0x5, 0x8000f, 0x80000000000000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000011c000)={{0x4, 0x9}, 0x4}, 0x10) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r0, &(0x7f0000002000), 0x876b5e795) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[]}}], 0x1, 0x0) sendfile(r2, r3, &(0x7f0000b7a000), 0x3) 2018/02/02 07:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000b97000)=""/237, 0xfffffffffffffe4a}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0xfffffeaa}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x20000132, &(0x7f0000692000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x1, [], r0}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/audio\x00', 0x141000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abd000-0x48)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x81}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x9}, @in={0x2, 0x0, @rand_addr=0x8}], 0x48) socketpair(0xb, 0x5, 0x7fffffff, &(0x7f00002d9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00009d2000-0xa0)=[@in6={0xa, 0x0, 0x7, @empty, 0x1f13}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x980}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x100000000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xc3}], 0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c17000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000814000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e33000-0x9a)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xff, 0x80000001, 0x7, 0x8, 0x1}, 0x46) 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8100, 0x0) ioctl$void(r0, 0xc0045c78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xfffffffffffffe5e, 0x0, 0x526b970b52595f1c) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="cb894d2ae092c648df23511a2187f3af71ae71cfe329e9ae1711b25d5493c660e22ed8515d59", 0x26, 0x800, &(0x7f0000db0000-0x10)={0x3, {"052c03646de3c8"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000584000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003b2000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000057b000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b02000)=r2, 0x2) 2018/02/02 07:45:35 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ac3000-0x88)={0xff, {{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011e000-0x4)=0x4) 2018/02/02 07:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000986000)={0x0}, &(0x7f000063b000)=0xc) prlimit64(r2, 0x0, &(0x7f0000eb8000-0x10)={0x1f, 0xfffffffffffffffe}, &(0x7f000044d000-0x10)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 36.585847] x_tables: ip_tables: osf match: only valid for protocol 6 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0xfffffffffffffffe, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000875000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) write$eventfd(r0, &(0x7f0000ced000-0x8)=0xa2, 0x8) eventfd2(0x0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x26761b3a, 0x4) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000092f000-0x1c)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005bb000-0x20)={r0, &(0x7f000005f000), &(0x7f00005e3000)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000103000-0xa)='/dev/dsp#\x00', 0x3ffac16d, 0x402000) write$selinux_create(r1, &(0x7f0000a28000-0x32)=@access={'system_u:object_r:etc_mail_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x35}, 0x32) [ 36.650296] audit: type=1400 audit(1517557535.127:25): avc: denied { prog_load } for pid=5429 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/02 07:45:35 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6(0xa, 0x80007, 0x1a1d) 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(r0, &(0x7f0000285000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x0, 0x2, 0x3}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f000065b000)="8b4c94a5d93b9935a0712dc53b0e29e166f1d0aae3402fd2863d318ab661cdbd424a8c294541f1b54af82f225abece1d0c9427b56c0d6edd3484ff5822b0573c835947960fbaa0056990ca5610c832ed1d7ffbaa11ef6b0acdf95d50ee9e0f6a4c8e8c0a61d59c4cefe8c532c9fc80d8790140e9aaae49548a1fe875ee8eb40a41f1597f923180d530dd8abb1fc094f7ac74cbba5f6a4992e595e0c0c7ebcdb925c37eb7adaf40d85f796a410e865f794379440a071a91a82bc4cefc43bc1b95f0c992cd6f04d2190c8c7ea6e92e801398bcf127376005", 0xd7}, {&(0x7f0000c37000)="90c7812a53d82c1b8f26c679715f049c675e3b3a342e7c2e37a91823d3", 0x1d}, {&(0x7f0000000000)="84106ce2fd9974fa67bd1941fbfa17b37ea3fe4a14a0aa34d48bd8d76f2fd6d2f97df15041236016c39042db4c63469c68430082f0799dd084ed520151b3fcbd5aa34ff82b8c5afd1db4782c152eee9245f984467506c721bdb3e6def83b230bac596b795a02a02e628a6a8c3584f87bc92570da659457a471385d43dcc6838ffd16ff55d127a0480490f5c30ce3221796e5410403ed6b28e22a6befc2f4855dca9a594d60b7f2d23e0d29d97bf4213597e5fb2d9f9cd4248e67b452af10553cc849c8bd890a43af582a", 0xca}, {&(0x7f0000000000)="256a5efc85ef4e58d2c770a2667e4d2655826b0bd8ec65940bf4d9e8e8c169f3593efbb44a106a9636d40e4c5a3b8f0436a90e4a", 0x34}, {&(0x7f0000616000-0xbc)="3eb17f759d87f5db86c6080c760d34009305e341fab5943a0dcb9af910fd0eda910b0e7eed6706072d6f0e9cd0d62ccdb619d9de0086997309efbfff84033deb481d904ac8f36ac0499968ffb1a811b08464b20d7b83513a7d9369d04519ec4f4160575e2514a3344a4dec134a3b243e43d000e8c79c17ebe6c5380b6ffd03aad64859bb308c66368552ad0aab270b3e340f263915f41c2e947a54193f899a13a70c2d4bbb3646d2bdb84ae71a55f872a65edd0c0786296992319fe4", 0xbc}, {&(0x7f0000000000)="717d507984790dd614414b09a734b88c03e3493a4128c3d974a0eedf6fe18a539ca17ff1396ce7ea7a187fa4a7c5ff5487bf7ec98130df27f82077c9c8174576ac6ec6c57d9e8a962352c36a41a9d6cf5aaa3a6b843897a25cf9d608daa405661ef0ce785c7d698edf33b60125463b97", 0x70}], 0x6, &(0x7f00004c2000-0x19a)=[{0x18, 0x115, 0x400, "2300d14529"}, {0x100, 0x113, 0x7fff, "8bcda9d4e1ae4285abec22cc4e767d68edfc36671b59b9978316ec2f3595437a0644cade648c5f8454076143c414005d884f09388e6076a17b5b36acbd824063f3dff5fd02d6b3653c52c39e652a230ac1d974d860b590623565c0142ab47269dd6a11b561755898a008e848983c0b22e45c5710bed91c8ea5e2a9cec12c3f08080aed14961d30487cbd1df8a6551d644059beb6a5f1ccda096d7e089141e6bfc9b184d466df5c9a983d62b098f9bda366760df34e17659c3cd3de60c075d5d2db52e0ec104d7584582ff9ab7675a0a9a3f69ee2e92561ad6b7608856f1b9fb100d499b71f1c95303a157f78ad7d"}, {0xe0, 0x1ff, 0x1, "ed86cc0959aae08f4e2bd0bd6f2614d6ddeb95a9d9b594da1fe116aed68b8e2d1c81e3b08b3388f646652a344ba29194d9973b9c71e915e09ab4905a159d2ee562ca5d87094c474f8e3bcc4cbfbe0ba5ff9f27438afc5bdea6a5148737caee5f3e22b665a09d2baab9f14c04d2c38cc3e528cee8bcb7ca7d5cf185b39c69a1f1b0e4af28f1e81d68c70dc284f3d7fe9dda5b2763c45ab515983ba15b6557a2f632edc284b2df9472fe403f0474e737b93a3ed813a37713999f295e5102f875496936c26350d5055b81"}, {0xf8, 0x0, 0xe74, "a8f0932bf5b7812d115c1343e6b89e638218968dc15806ec0108178876a987869b7aed185cc7e19585c1d4fe422eaecc07cdeadbad3af6d89f3b718fb3036b94f0ce3353b96d79943e80bf11486fce407b128db127bcbab43caa7ffc95de61191a13bbac488a7070e2327da8d31cd26a2082765597a64b4d9230782267ed5e594e753c7e906c41e220fe6f46cdf216cf57a530c055e7993223ecbbaeb5a01e529dd492c513abe387e8afbcf87b6c48ef0081a8e1e8510908a3cae4b5c4e40cb041f255f7278364ff4e0daa5b5c9b8a57a44fb2186eee0797b71b415c5d10cd458b536d"}], 0x2f0, 0x40800}, 0x20000000) getrusage(0xffffffffffffffff, &(0x7f000075a000-0x90)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000513000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000d1000)={0x2, 0x0, {0x2, 0x0, 0x8, 0x3, 0x9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000090000-0x10)=@ax25, &(0x7f000013b000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000373000-0x4)=0x7, &(0x7f0000c8d000)=0x4) syz_emit_ethernet(0x7e, &(0x7f00008d1000-0x195)={@random="e9e73aff0f5b", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x48, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e89caf", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}]}}}}}}}, 0x0) 2018/02/02 07:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) getresuid(&(0x7f0000efe000-0x4), &(0x7f00009ff000-0x4), &(0x7f0000ed6000)=0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ad6000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00007ea000-0x38)={&(0x7f0000e9c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000f7f000)={&(0x7f0000b01000-0xcc)=@updpolicy={0xcc, 0x19, 0x400, 0x1, 0x2, {{@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x2, 0xffffffff, 0x2, 0x20, 0x80, 0x0, 0x0, r1}, {0x800, 0x10001, 0xfffffffffffffff9, 0x0, 0x8, 0x3, 0x2}, {0x1, 0x80, 0x6, 0x100}, 0xffffffff, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, [@offload={0xc, 0x1c, {r2, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x3, 0x7}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004810) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000577000)=""/77) 2018/02/02 07:45:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x20) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000001000-0xe7)=""/231) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000)="f8", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/02 07:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) signalfd4(r1, &(0x7f0000203000)={0x2}, 0x8, 0x80800) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x800, 0x4, 0xa4400) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cd5000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x40087707, 0x6ef000) openat$ion(0xffffffffffffff9c, &(0x7f0000220000-0x9)='/dev/ion\x00', 0x40400, 0x0) 2018/02/02 07:45:35 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000023000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0xd3f, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000002b000)=@known='system.sockprotoname\x00', &(0x7f0000013000-0xb)="5c256367726f7570882c00", 0xb, 0x3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002c000)={0x3f, 0xcf0, 0x7, 0x4, 0x828e, 0x1000, 0xff, 0xfffffffffffffffa, 0x0}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000023000)=r1, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000002c000)='/dev/adsp#\x00', 0x0, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000002d000-0x50)={@common='bpq0\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000002b000)={0x0, 0x21, 0x30}, &(0x7f0000007000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000016000-0xc)={r3, 0x6, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002a000)={0x0, 0x6}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001e000)={r4, 0x1000, "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"}, &(0x7f0000015000)=0x1008) 2018/02/02 07:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/hwrng\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000e79000)={0x1}, 0x8, 0x80800) recvfrom$inet6(r0, &(0x7f0000f59000-0x6d)=""/109, 0x6d, 0x40, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000eb3000-0x4)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e86000)=0x4, 0x4) socket(0x24, 0x0, 0x0) 2018/02/02 07:45:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000390000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000003a000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7fff}]}) futex(&(0x7f0000a51000)=0x4, 0x1, 0xf7, &(0x7f0000d8f000)={0x77359400}, &(0x7f00002db000-0x4)=0x5, 0x6) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e44000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x40000000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x100000000}, 0x0, [0x7, 0x7, 0x0, 0x7, 0x290, 0x2, 0x6, 0x1b]}, 0x5c) 2018/02/02 07:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000001, 0x3, 0x9}, 0x2c) open(&(0x7f00008a5000-0x8)='./file0\x00', 0x141000, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x9, &(0x7f0000177000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80000, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/02 07:45:35 executing program 7: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000105000)='./file0\x00', 0xa6) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c39000-0x4), &(0x7f0000dee000)=0x4) mount(&(0x7f0000fcf000-0x8)='./file0\x00', &(0x7f0000f1c000-0x8)='./file0\x00', &(0x7f0000ad4000-0x3)='v7\x00', 0x40000, &(0x7f0000d2d000)="cbd183e4fb3122cc7dd8fe1636bc3edaacc8f331a8803b623c868c1561373d1e545fb3f69b2f9e969da91d0f2e8c1d928f787bd768cd529c6cf136bd08ba90dfbdf843603507f5edc3428b312a3249437541018e06ff12e1e43288e7b2f8b12229db6bebd63599d575437919") r4 = accept4(r0, 0x0, &(0x7f000093f000-0x4), 0x0) accept4$ax25(r4, 0x0, &(0x7f00006cc000-0x4), 0x80800) bind$bt_hci(r4, &(0x7f00005da000-0x6)={0x1f, 0x0, 0x2}, 0x6) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}) 2018/02/02 07:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) timer_create(0x7, &(0x7f00002a0000)={0x0, 0x1, 0x0, @tid}, &(0x7f0000afc000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f000004f000-0x20)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) r2 = memfd_create(&(0x7f000024f000-0x2)='-\x00', 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000342000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='bcsh0\x00'}}) [ 36.844541] audit: type=1400 audit(1517557535.322:26): avc: denied { map } for pid=5468 comm="syz-executor2" path="/dev/ashmem" dev="devtmpfs" ino=9061 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.869315] audit: type=1400 audit(1517557535.341:27): avc: denied { map } for pid=5473 comm="syz-executor5" path="/7/file0/bus" dev="ramfs" ino=14483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/02/02 07:45:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000066d000)={&(0x7f00004ef000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x4, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}}}, 0x3a, &(0x7f0000ef1000-0x10)=[{&(0x7f00006fd000-0x4c)="2d184ce90d8229e8f833a8208d8a8242c05e8941ed5be077d574bb4bb67bec17cabc6f9d676703a9538068d54f97a152ff9d6a1b46bdb3e583b373c3dc8b71dc4c2e536c8e51105fd1f0145e", 0x4c}], 0x1, &(0x7f0000d11000)=[{0x48, 0x11f, 0x7, "9375c74abc90d28632523eb2734c2761ff76412a2e788acbd86a323c8f0fc13cf16484fc58d27642790c0bf820ddca37a6fd3358f1e2b7"}, {0x20, 0x119, 0x1, "d3090f5e243fdcd57c3043f95f4afb03"}, {0xe0, 0x10c, 0x0, "fc1007fc9f0d2b6e48f7c6368ba9de0a33301a96b80bf6544147f823232a5b9dc2da60bdc0fb15428641396fd49d94722ad4c5adcf6c230231830f63fd54af828c6360c80e3e0eeb5c46a8fff413edb957e0a87244e33cd2aa3191a2d2d654b7ec67049c1c849283dcfa0746178b466b8735f5e1cb6e027b06f32a23e53cbbd960a8067eaaebce043e9909aa655c12154ddf138a89e94cb45f83fb590a8f2463d616792774ae32e19d70c65ab409978479f74d7266f746c0ecfe51bad77f0299e462ba2d28b444b3f637fb4de24fad1d"}, {0x78, 0x107, 0xe2, "e84cdabba0f70dff0bb9b950195e103e241d4f3b9f75050b30c53ef47760db7369668beeea5a3d0bc82cad4bb500cd0cfaadbd62e50223f1e88bf5487fdd1b18ae6a36d0e1fd5af9683d695488de87b98ed134c52cd0f40b297f96cb421836682e893c"}], 0x1c0, 0x40}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d3d000-0x9)='/dev/kvm\x00', 0x141080, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x4e7, &(0x7f000030d000-0x8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f000080f000-0x9)='/dev/audio#\x00', 0xfffffffffffeffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xf, 0x0, 0x5, "5637889ebb486270eb2c668dd1630a424c1115dd0cc7cecd6250b1103b929add0756a43127e1e08f553b536ed321e834ab2603f326c94ea6b1499189457195ae", "333130c9c1d6cf2dd6af26f51967c2e514ae54d28b1d63599b794199b1cc9e29", [0x1000, 0x6]}) getpeername$packet(r2, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000495000-0x4)=0x14) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000250000)=0x8bafe) socket(0xa, 0x3, 0xfffffffffffffffd) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb}) 2018/02/02 07:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000210000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000bfc000-0x4), &(0x7f0000610000-0x4)=0x4) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = 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) mknodat(r1, &(0x7f0000ade000)='./file0\x00', 0xe030, 0x5) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) pipe(&(0x7f0000f72000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e2000-0x34)={{0xffffffffffffffff, 0x0, 0x6, 0x1, 0x1000}}) 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002a6000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c18000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000648000-0x4), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000a7c000)=[{&(0x7f0000c0a000)=@abs, 0x8, &(0x7f0000c29000)=[], 0x0, &(0x7f0000179000)=[]}], 0x1, 0x0) 2018/02/02 07:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00', 0x3}) fcntl$setownex(r0, 0xf, &(0x7f0000c2b000-0x8)={0x2, r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/mixer\x00', 0xa040, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000248000-0xc)='/dev/autofs\x00', 0x2840, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fda000)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002cb000+0x3f8)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000ee9000)=""/67) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00006ff000)={{0x2, 0x67b7ae3d}, 'port0\x00', 0xe1, 0x1000, 0xe67, 0x7f, 0x4, 0x444d, 0xff, 0x0, 0x6, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 07:45:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000602000-0x8)='./file0\x00', 0x8) accept(r0, &(0x7f0000014000-0x10)=@nfc, &(0x7f00005eb000+0xf46)=0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001}) 2018/02/02 07:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5c, &(0x7f0000f99000-0x5c)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xb, 0x4, 0xc45, 0x1eaa0000000, 0x1, 0x2, 0x1de7, 0x0, 0xff, 0x3, @rand_addr=0x1, @multicast2=0xe0000002, {[@cipso={0x86, 0xe, 0x7, [{0x2, 0x8, "fbd1defdb4b7"}]}, @ra={0x94, 0x6, 0x401}, @noop={0x1}]}}, "9d6d2ec8c554"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006c1000)) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e9a000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "ec50205e7e9e2cb3", "0fa1b0973efb3a341c2960e71ac8810df31dcf34d24b13723031ee90f25e17b3"}) 2018/02/02 07:45:35 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000dae000-0xb)='/dev/vcsa#\x00', 0x76, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000593000-0x14)={0x1, 0x5, 0x3, 0xc177, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3}, 0xc) socket$bt_sco(0x1f, 0x5, 0x2) futex(&(0x7f000000d000-0x4), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f0000390000-0x4), 0x8) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r0, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000241000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000780000), &(0x7f0000440000-0x4)=0x4) 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') chroot(&(0x7f0000ec9000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='befs\x00', 0x0, 0x0) sched_yield() openat$kvm(0xffffffffffffff9c, &(0x7f0000bb2000-0x9)='/dev/kvm\x00', 0x248300, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f000055d000-0x44)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x25, &(0x7f00005ed000)=""/169, &(0x7f0000b8e000)=0xa9) 2018/02/02 07:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd1000), &(0x7f0000f63000-0x4)=0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009b8000-0x4)) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x80000000053, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) [ 37.087246] audit: type=1400 audit(1517557535.564:28): avc: denied { setpcap } for pid=5517 comm="syz-executor7" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 07:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x80000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000023f000)='/dev/rtc\x00', 0x2001, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000205000)=0x9, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000182000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f1c000-0x4)) dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000070f000-0x28)={@syzn}) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = memfd_create(&(0x7f0000d68000-0x1)='\x00', 0xd44884df1eae70e7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$admmidi(&(0x7f00002fd000)='/dev/admmidi#\x00', 0xe2b, 0x22000) r3 = syz_open_dev$sndseq(&(0x7f00004b1000)='/dev/snd/seq\x00', 0x0, 0x600000) r4 = socket$inet(0x2, 0x800, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000db3000)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000026f000)={0x0, 0x0}) sendto$inet(r4, &(0x7f00009d8000-0x3)="1a4967", 0x3, 0x1, 0x0, 0x0) r7 = eventfd2(0x4000400, 0x800) clock_gettime(0x0, &(0x7f0000c91000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f000046d000)={0x9, 0x8000, 0x7, 'queue0\x00', 0x40}) ppoll(&(0x7f000017a000)=[{r0, 0x1}, {r1, 0x2000}, {r2, 0x252}, {r3}, {r4, 0xc1ac}, {r5, 0x1000}, {r6, 0x20}, {r7, 0x1000}], 0x8, &(0x7f0000cfa000-0x10)={r8, r9+10000000}, &(0x7f0000a6b000-0x8)={0x9}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r10 = getpgid(0x0) tkill(r10, 0x1000000000016) r11 = add_key$user(&(0x7f0000919000)='user\x00', &(0x7f0000187000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000834000)="db671fa12b92e6a66b7addb30533253eca63b8dff57b79faf349b17be85839cf96103cf0a230406d80fa2d57caf1962df9d39a68623df1d237fd15a7e36420b1b3f2f9399ac212c253c01144d66b2b24f974b308f84d49b75d37cfda4f8703dccc8b399568930d5e8778091cdf3a95a6a20a1bd8df6d88da3303e91fc0a1504dc4e3ed8481d03809dc42d4767e821c4ae99ed5275db61ba800a13c9b8c9bf2a4d2bd2aea2ae0078380c4b70ab578f9948b222a5d37c653b80acc1dc8928377aff68d", 0xc2, 0xfffffffffffffffb) keyctl$read(0xb, r11, &(0x7f0000b7d000-0xcd)=""/205, 0xcd) 2018/02/02 07:45:35 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000000d000)=0x9, 0x4) 2018/02/02 07:45:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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) recvmmsg(0xffffffffffffffff, &(0x7f0000ec9000)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000999000)=[{&(0x7f0000b36000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000abc000)=""/28, 0x1c}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x5, 0x0, 0x0, 0x55}, 0x10000000000000}, {{&(0x7f00001aa000-0x58)=@alg, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x3}, 0x1c43}, {{&(0x7f00003b9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000e7c000)=""/148, 0x94}, {&(0x7f0000000000)=""/6, 0x6}], 0x2, &(0x7f0000001000-0xd)=""/13, 0xd}, 0x3}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000336000)=[{&(0x7f000085f000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000001000-0x70)=""/112, 0x70, 0x1}, 0x8001}, {{&(0x7f0000a43000)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000842000)=""/231, 0xe7}, {&(0x7f000062f000)=""/188, 0xbc}, {&(0x7f0000000000)=""/91, 0x5b}, {}, {&(0x7f0000172000-0xd3)=""/211, 0xd3}, {&(0x7f0000954000)=""/150, 0x96}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000275000-0xa)=""/10, 0xa}, {&(0x7f0000b4c000-0x33)=""/51, 0x33}], 0x9, &(0x7f000089e000)=""/250, 0xfa, 0x6}, 0x8001}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000730000)=[{&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000af4000)=""/249, 0xf9}, {&(0x7f000004f000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/200, 0xc8}], 0x5, &(0x7f0000000000)=""/223, 0xdf, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000001000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000a54000)=""/88, 0x58}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000d69000-0x52)=""/82, 0x52}, {&(0x7f0000fdd000)=""/236, 0xec}, {&(0x7f000012f000)=""/100, 0x64}, {&(0x7f00007c1000-0x2b)=""/43, 0x2b}, {&(0x7f0000e86000)=""/205, 0xcd}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x2}], 0x8, 0x10000, &(0x7f0000d3a000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000240000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000057000)=@assoc_id=r1, 0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/02/02 07:45:35 executing program 0: prctl$intptr(0x21, 0x1) prctl$void(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x2e)=""/46, 0x2e) 2018/02/02 07:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e99000-0x8)='./file0\x00', 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000481000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00002ed000-0x4)) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bb8000-0x10)=@common='bcsf0\x00') dup2(r0, r0) keyctl$session_to_parent(0x12) 2018/02/02 07:45:35 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f000019a000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup3(r0, r0, 0x80000) connect$inet6(r1, &(0x7f0000f06000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003a7000)={@common='sit0\x00', @ifru_names=@generic="ebe04dab3129000026000000aee30004"}) 2018/02/02 07:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00004ec000-0x8c)={0x4, 0x8, 0x100000001, 'queue0\x00', 0x8}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000027f000-0x8)={0x0, 0x1}, &(0x7f0000075000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a55000)={0x1bce584f, 0x8000000000000000, 0x4, 0xff, r3}, &(0x7f0000d0f000-0x4)=0x10) bind$inet(r0, &(0x7f0000121000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000f73000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000081f000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000b1b000)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000253000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000a46000-0x8)={0x1}) timer_settime(0x0, 0x0, &(0x7f0000b32000)={{0x0, 0x8}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000009c000)=@req3={0x4b, 0x1, 0x3, 0x8001, 0x1, 0xc9, 0x9}, 0x1c) tkill(r1, 0x1000000000016) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc2000-0x4), &(0x7f00000a5000)=0x4) 2018/02/02 07:45:35 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000413000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fcb000)={'vcan0\x00', r1}) 2018/02/02 07:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f0000203000)) connect$inet6(r0, &(0x7f0000874000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/02/02 07:45:35 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x499) 2018/02/02 07:45:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000f61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x37, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000473000-0x93)="a3c31ce3fad5ae3cb9ecb11aa612dfee66f479dfa84625a3c5a46856185794105a56380f48a16625ddcad84f9031441448858fe09b8a4a639ac26170730c5738a532279e4ae926b87c98bea1b730cf206d130b4a19a71550004b0de43fe7b76158ffc231cd3884bb8f2710a3a9c5f58122587a8a3919d9faa95960f43b44077b845a2e355886f38d2d639532208a99f424e501") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) rmdir(&(0x7f000026c000)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d8b000)='net/udplite6\x00') sendmsg$kcm(r1, &(0x7f0000681000-0x38)={&(0x7f000045b000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10, &(0x7f0000ca8000-0x20)=[{&(0x7f0000c18000)="d7aeac949c72a63cce340e11fd055663217a3ad93c996f7d2ce3434b3fc6274abe41c40f0331154e3e03fc200a02408a15829608e1fac66e7a646dcd0d89cfc22b77b256869e7e74c0ba0b1ba740dedafa67b3ee73c61781f85d1b9c2ed43b4272e23ec05249624250e001f3e01dbcddc194f6a900c3cf0f682fcbd4faa83bc73badfff6eb15a3fcd330b8f1d5d3c9a59b5b11088ec5ea5a143aa545d6fa204733839014170c0308db5908264402edcfeb3feb9603fff0f24b292fc4e004244529dfc758ec2ae8d01737575227fc5daeecb3f3f059d9a2eb0892b1d2acc89aa55414ec8f0de11cec62d267b97638b8e23fff2e65d3aa536ef9", 0xf9}, {&(0x7f0000f9d000)="0c3d3b62c04b1d6badb7821b656adcd298e055f5ae9c04e37be11b929d5d5fda6c4d5afdd416500865d2b0f1f51a4ffdebe89cc87e55752f84f0e159fceb68", 0x3f}], 0x2, &(0x7f0000ead000-0x150)=[{0x38, 0x10f, 0xda, "c6a375f77705424bcf90ea63e9cf07b1368e994dca04eeb5489254a5c158cd45518304b4d3785d"}, {0x20, 0x114, 0x7, "a8806ebc8b9b4dea4b"}, {0xf8, 0x10d, 0x8, "0811c75394d062bf85fd2c324cc76c6d965d427a72e96152c12a96c50d32cd0976361b6883a9481c35e2a68f6d7405df56c40ba1e10e9c5e14627a88f7b33cd1026ead74165d12e03dac98286ae4c658d8660442acf408ccc87ccf27dab4597ca6b90a883696eca3e7240ca5c5048ed62f4bc55814b4b48079989c4f191fab6d23d6e2308a95df41afa241c6b1f7091b534f4c10732541f5550362229dc1065043c394dfc3ad07f8bb28ea669948f575ea8621bd7f4c20da41ef2cfb46d0a2bee1468649c59da16e08b4f8ecc3384ab1c5ac135449d4e64d84630ae1eecffd177aae48"}], 0x150, 0x24000000}, 0x40000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000094f000)=""/164) 2018/02/02 07:45:35 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2180, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002d4000)={0x0, 0xffffffffffffb7a4, 0x0, 0x3fa8, 0x3}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000787000)={r2, 0x5e, 0x4, 0x7}, 0x10) 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) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = semget$private(0x0, 0x1, 0x212) semctl$GETVAL(r5, 0x3, 0xc, &(0x7f0000d71000-0xf3)=""/243) r6 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) name_to_handle_at(r1, &(0x7f0000e3e000)='./file0\x00', &(0x7f0000ec1000-0x6b)={0x6b, 0x8, "b9af498553d58716a66a30ced3047886e1597370c4a167085c2f1dc82ecebb51425a854196b9d95d0c794af2ca856f32505455b674ffac26a1d27c2ea2b1618ec2b67f5e744c0e319adc797926552cd30aff38c15cdcf894ef2fcbf0db6f567a79a0aa"}, &(0x7f0000211000-0x4), 0x400) 2018/02/02 07:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) clone(0x0, &(0x7f000001b000), &(0x7f0000b8d000-0x4), &(0x7f0000e5d000), &(0x7f0000bec000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000011000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/02 07:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000197000), 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000be000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000055b000)={r3, &(0x7f0000ccd000-0xd6)=""/214}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000196000-0x18)={0x0, 0x4000000000001, 0x0, &(0x7f0000b3f000-0x8)}) openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/rtc\x00', 0x10000, 0x0) 2018/02/02 07:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a69000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000ab6000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000088f000)={r1, 0xf24, 0x10}, 0xc) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 37.522153] audit: type=1400 audit(1517557535.999:29): avc: denied { ipc_owner } for pid=5574 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.527943] binder: 5574:5581 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 07:45:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00004c0000), 0x0) 2018/02/02 07:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000622000-0xc)='/dev/autofs\x00', 0x305300, 0x0) r1 = inotify_init() ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e4b000-0xc)={0x2, r0, 0x1}) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) msync(&(0x7f0000811000/0x3000)=nil, 0x3000, 0x1) [ 37.546629] audit: type=1400 audit(1517557536.003:30): avc: denied { set_context_mgr } for pid=5574 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 07:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) arch_prctl(0x1003, &(0x7f000019d000)="23d1363d48d32f51e7c1c8cc697b1a000000000000007fd9995acf00000000000001ff499733f25c71db8390a5ee2105db867da61e730dbacc76e82a0532fb") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ebb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c20000)={0x0, 0x9}, &(0x7f0000c65000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000045000-0x6)={r2, 0x4}, 0x6) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d2000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007000)={&(0x7f0000fb0000-0x60)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x8, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x0) 2018/02/02 07:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00001fb000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000d2d000-0xa)="0000000000000200ff") readv(r2, &(0x7f00008c1000-0x80)=[], 0x1000000000000151) syz_open_pts(r2, 0x4048c0) 2018/02/02 07:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000081000)={0x8, 0x10001, 0x0, 0x700, 0xfffffffffffffffd, 0x7f, 0xbc, 0xfffffffffffffff7, 0x0}, &(0x7f0000ebf000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000033b000-0xa0)={r2, @in6={{0xa, 0x3, 0x400000000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6a0c}}, 0x6, 0x7, 0x7fff, 0xc4, 0x1ff}, &(0x7f0000e4a000)=0xa0) fcntl$setstatus(r1, 0x4, 0x42800) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) [ 37.637728] binder_alloc: binder_alloc_mmap_handler: 5574 20000000-20002000 already mapped failed -16 [ 37.664504] binder: BINDER_SET_CONTEXT_MGR already set [ 37.674010] binder: 5574:5599 ERROR: BC_REGISTER_LOOPER called without request [ 37.681706] binder: 5574:5581 ioctl 40046207 0 returned -16 [ 37.689205] binder_alloc: 5574: binder_alloc_buf, no vma [ 37.694952] binder: 5574:5604 transaction failed 29189/-3, size 0-0 line 2957 [ 37.697599] audit: type=1400 audit(1517557536.067:31): avc: denied { call } for pid=5574 comm="syz-executor3" 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 [ 37.732447] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 07:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x200000000003, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/02 07:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000a, 0xfffffffffffffffc) r1 = socket(0x10002000000011, 0x8000000080003, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ffb000-0x4), 0x0) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = syz_open_dev$mice(&(0x7f0000f3e000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000c73000-0x20)={0x0, &(0x7f0000155000), 0x1, r3, 0xc}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) [ 37.742783] binder: release 5574:5599 transaction 2 out, still active [ 37.749640] binder: undelivered TRANSACTION_COMPLETE [ 37.789491] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 37.805609] audit: type=1400 audit(1517557536.250:32): avc: denied { name_bind } for pid=5618 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.815036] binder: send failed reply for transaction 2, target dead [ 38.095521] device syz6 entered promiscuous mode [ 38.102573] device syz6 left promiscuous mode 2018/02/02 07:45:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000), 0x4) r4 = dup2(r3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000013000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000004000-0x4)=r2) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/02 07:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d99000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) rmdir(&(0x7f0000cff000-0x8)='./file0\x00') mbind(&(0x7f0000fc2000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000090000)=0x7, 0x8, 0x0) 2018/02/02 07:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dab000)='/dev/sg#\x00', 0x7, 0x100) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0xffffffffffffff1c}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x102) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000828000)=0x1, 0x4) getsockname$unix(r0, &(0x7f0000f6d000-0xa)=@file={0x0, ""/8}, &(0x7f00000c1000)=0xa) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000061c000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000ef000-0x138)={0x3f, 0x7, 0x1, 0x100000001, 0x5, [{0x2, 0x647, 0x6, 0x0, 0x0, 0x2000}, {0x7, 0x3}, {0x3, 0x9, 0x7ff}, {0x2, 0x6, 0x2, 0x0, 0x0, 0x2}, {0x7, 0x7, 0x4, 0x0, 0x0, 0x2000}]}) fcntl$setsig(r0, 0xa, 0x3e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000003d000-0xc)={&(0x7f0000424000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) recvmmsg(r1, &(0x7f0000040000-0x3c)=[{{&(0x7f0000303000+0x32c)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f0000a40000)=[{&(0x7f0000b08000)=""/105, 0x69}, {&(0x7f0000293000-0x84)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x81}, 0x4}], 0x1, 0x40000100, 0x0) fanotify_mark(r0, 0x4a, 0x19, r0, &(0x7f0000efb000)='./file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00002d6000-0x20)={0x100000000, 0x0, 0x3f, 0x6, 0x0, 0x1}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000434000)) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)) 2018/02/02 07:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000bda000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000005c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7, 0x9, @raw_hdlc=&(0x7f000059e000-0x4)={0x6, 0x1}}}) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000261000-0x10)="cf17b500000000000606e60c00ff076e", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f000015c000)=""/219, 0xdb) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00006c2000-0xa8)={0x4, 0x0, [{0xc0000007, 0xffffffffffffffe0, 0x4, 0x5, 0x100, 0xffffffffffffff7f, 0x8}, {0xc0000001, 0x3, 0x4, 0x101, 0x4, 0x100000001, 0x7}, {0x80000007, 0x7, 0x6, 0xfffffffffffffffe, 0x5, 0x9, 0x10000}, {0x8000000f, 0x4, 0x7, 0xfffffffffffffffa, 0x3, 0x3, 0x8}]}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/02/02 07:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000011a000)=""/36, &(0x7f00005a4000-0x4)=0x24) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000987000-0xbc)={0x7, 0x3, 'client0\x00', 0x3, "60496d86bc6eaca9", "cb0a69249e667daf8d7e337afad77a97101b160df02e98736846da1555b99d36", 0x6, 0x3ff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003c2000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013e000-0x4)=0x0) kcmp(r2, r3, 0x6, r1, r1) 2018/02/02 07:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0x12}}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0023}]}) sync() 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2080, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000c3000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) sendmsg$nl_crypto(r0, &(0x7f000052e000-0x38)={&(0x7f0000304000)={0x10}, 0xc, &(0x7f0000480000-0x10)={&(0x7f0000b50000)=@delrng={0x10, 0x14, 0x0, 0x6, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x40440c0) 2018/02/02 07:45:37 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f000001d000-0xe)=@l2, &(0x7f0000011000-0x4)=0xe) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000022000)={0x0, 0x6329, 0x698a, "c81acbaf3473", "3fd2f7b2f3ca97c420a12f242e358606"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a02000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003af000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f2a000)={r2}) 2018/02/02 07:45:37 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x807fe) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) open(&(0x7f0000a7f000)='./control\x00', 0x0, 0x81) 2018/02/02 07:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ca9000)='net/bnep\x00') bind$unix(r0, &(0x7f0000591000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000)=[], 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) 2018/02/02 07:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) r0 = syz_open_dev$audion(&(0x7f0000b5f000)='/dev/audio#\x00', 0x8, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000abd000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003ec000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044c000)=0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e4f000)={r2, 0x2eb8}, &(0x7f0000e1b000)=0x6) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000d26000)=""/179, &(0x7f00006af000)=0xb3) 2018/02/02 07:45:37 executing program 5: r0 = userfaultfd(0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) 2018/02/02 07:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000060e000)={0x0, 0x0, 0x0, 0x5, "9e1a63127890fbe1f65402f3ffffc0b32b0d33a18d4e0f226a16b50a0573836984c0d4a1dacd19e77c667e1d", 0x5}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000beb000)={0x0, r0, 0x0, 0x2}, 0x14) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00009ea000)=""/52) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000e8000)={0x80000001, 0x0, 0x59, 0x10000, "c6fb74eb14d803025d9fd2071b0ca99636ca6123dce6a78d6c78b9dd0e5233aa3dcd27edb8e0d8616f156034", 0x7}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000075c000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e8e000)={0x1000, 0x6, 0x1ff, 0x81, &(0x7f00008bd000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/02 07:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xccccccccccccd0b, &(0x7f00003f8000)=[{}, {}, {}, {}, {}, {}]}) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r7, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000014000-0xbb)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = dup(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000015000-0x10)={0x10000, 0x10000}) socketpair(0x0, 0x2, 0x6, &(0x7f0000014000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000013000)=r2) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 07:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b31000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dda000)) r3 = open(&(0x7f00001f5000-0x8)='./file0\x00', 0x1, 0x130) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cfb000)={0x0, 0x2add}, &(0x7f0000faa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cdf000)={0x0, @in6={{0xa, 0x2, 0xdc9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x0, 0x3, 0x0, 0x80000001, 0x80}, &(0x7f0000a74000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009bb000)={r4, 0x0, 0x585, 0x100000001, 0xce300000, 0x7fff, 0x1e6, 0xfffffffeffffffff, {r5, @in6={{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x9d5, 0x4, 0x6, 0x8, 0xffff}}, &(0x7f0000272000-0x4)=0xb8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 07:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f50000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000076a000)={@common='bcsf0\x00', @ifru_data=&(0x7f000045f000)="3b8f9fd02b9b50ea196e333c726ffe3ffc36e07ba7d8bcf0b282c02517da26c0"}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000e43000-0xc)={@remote, @multicast1, @remote}, &(0x7f0000e92000-0x4)=0xc) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) 2018/02/02 07:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) sendmsg(r0, &(0x7f0000854000)={&(0x7f0000ca2000)=@hci={0x1f, 0x100000000}, 0x6, &(0x7f00000b5000)=[{&(0x7f000088f000-0x88)="8015fcd00d9ce507c9b0c5e1c133fa4914cdc9496421dff0dc2f04f82839163b9d13daedad537f9cdf708dbc814f5530872c090e23295a990eff3d857627f253c1c58f14652dcd376667191e55435ba12e1a2dbf5ce2cf4207cb82a772625083c992ad417e90d6197d7f63d5ba646d000c4f28d026e83b858400457a75c96fe2cee722cedb809683", 0x88}, {&(0x7f00006a0000-0x6)="1f4b6e20bdc8", 0x6}], 0x2, 0x0, 0x0, 0x10}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000338000)='./file0\x00', 0xd0) socketpair(0x4, 0xa, 0x78ea, &(0x7f00009d5000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000b92000)="bd8a89da33345ad00a4a53bbfca430a8d67c25128688e2dc29315936a19b92fe05b276e5a603ddbc2d00abb98491d872b5ef185f320243610eed05f597a289dec2c12ab4fdeb5faf52a15398bf313a0546fd5bc8fd406dceb40c779b922a8d8b967c5a09ee3f10b235e8d63619b30a7ca537a79bba4167b9cdb8d0d0cec8347d2c3cb659ae624f9544b3c7313035d3d4fdbed41ece2b8921869391f6a7cd1c2d6b38fb6ba7dd4b6d1fad850fd197f7aa", 0xb0, 0x20004000, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xec7}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18}}) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c02000)='./file0\x00', 0x10080000007fe, 0x9fd) r0 = creat(&(0x7f0000c5d000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009a2000)={0x0, 0x1e, "094bc282ac6d431145b44fbc7e50b51eb24ec4b95e554bbadd85ebac21d9"}, &(0x7f0000d28000)=0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000661000-0x8)={r1, 0x4}, &(0x7f0000532000)=0x8) 2018/02/02 07:45:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x0, 0x5, 0x0, 0x30000, 0x6, 0x8}, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="d3d5ceeb87d715c5a32fcf983fdd1507"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xffff, 0x2f97, &(0x7f0000003000-0xf7)=""/247, &(0x7f0000008000-0x4)=0xf7) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/02 07:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "817387"}}}}}}}, &(0x7f00004a9000-0xc)={0x0, 0x0, []}) 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f9f000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x4}) 2018/02/02 07:45:37 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c10000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000f3000-0x1e)={0x0, 0x16, "f03eba30228397af2c6bf86909517f4fb1f3ce01e69f"}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r2, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000001000)=@generic, 0x80, &(0x7f0000007000-0x50)=[{&(0x7f0000007000-0x99)=""/153, 0x99}, {&(0x7f0000005000-0x2b)=""/43, 0xfffffffffffffe74}, {&(0x7f0000006000)=""/83, 0x53}, {&(0x7f0000004000)=""/20, 0x14}, {&(0x7f0000005000-0xa5)=""/165, 0xa5}], 0x5, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0xfffffffffffffff7, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)=""/128, 0x80}, {&(0x7f0000006000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000006000-0xc2)=""/194, 0xc2, 0x800}, 0x3f}], 0x2, 0x0, 0x0) 2018/02/02 07:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4f000-0x8)='./file0\x00') r0 = syz_open_dev$mouse(&(0x7f00000eb000+0xaed)='/dev/input/mouse#\x00', 0x8000000000000, 0x38800) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00004f4000-0x8)=0x9) syz_emit_ethernet(0x6f, &(0x7f0000328000-0x8b)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14}, {[@cipso={0x86, 0x13, 0x0, [{0x0, 0xb, "ad1194c122f9697115"}, {0x7, 0x2}]}, @lsrr={0x83, 0x1b, 0x9, [@multicast1=0xe0000001, @multicast2=0xe0000002, @empty, @empty, @multicast1=0xe0000001, @empty]}]}}, "05"}}}}}, &(0x7f0000016000-0x8)={0x0, 0x0, []}) 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000016000)='posix_acl_access\\eth1{$cgroup*posix_acl_accessselinux)-,self:posix_acl_access:nodevself\x00') r0 = socket$inet(0x2, 0x200000000000083, 0x100000001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/02 07:45:37 executing program 3: clone(0x0, &(0x7f0000550000-0x57), &(0x7f0000c98000-0x4), &(0x7f0000e2a000), &(0x7f0000883000)) setgroups(0x0, &(0x7f0000c25000)=[]) socket$rds(0x15, 0x5, 0x0) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f00002ff000)=[]}) get_robust_list(0x0, &(0x7f0000fe8000-0x8)=&(0x7f0000fe7000), &(0x7f0000fe7000)=0x18) 2018/02/02 07:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000324000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[], 0x2000000000, 0x8, 0x6, 0x0, 0x9, 0x1, 0x4, [], 0x8000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e30000)={0xaa, 0x8}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009ef000)={r2}) read(r1, &(0x7f000060e000-0x64)=""/100, 0x64) 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000de2000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/dev/sequencer2\x00', 0x300, 0x0) perf_event_open(&(0x7f0000723000)={0x0, 0x78, 0x220000000000000, 0x7, 0x6, 0x7f, 0x0, 0x8001, 0x40100, 0x4, 0x8, 0x6, 0x2, 0x400, 0x2, 0x1f, 0x5, 0xffffffff, 0x100000000, 0x8, 0xb, 0x10000, 0x0, 0x60, 0x1ff, 0x1b2, 0xfffffffffffffff9, 0x280000000000, 0x14000, 0x6, 0x9, 0x1000, 0x3f, 0x1, 0x8, 0x0, 0x7f, 0x6, 0x0, 0x40800000000000, 0x2, @perf_config_ext={0x6, 0x3}, 0x1000, 0x81, 0x52, 0x7, 0x4, 0x0, 0x2}, r0, 0x1, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f00009e6000), 0x0, 0x1000000002000000) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x82, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)="89") semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x77359400}, &(0x7f0000002000)) 2018/02/02 07:45:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x402100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/02 07:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00009b3000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0xffffffffffffffc6) recvfrom$inet6(r0, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ab7000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f00008e0000)=@in6={0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @empty}, 0xaa92}, 0x1c, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) 2018/02/02 07:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d02000+0x6ad)) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) close(r0) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000ee8000)=@flushsa={0x1e0, 0x1c, 0x220, 0x6, 0x0, {0x2b}, [@tmpl={0x1c4, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x1, 0x2, 0x1, 0x5, 0x2ce, 0x2}, {{@in6=@empty, 0x2, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x7, 0x3, 0x1, 0x3ff, 0x1000, 0x5e}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x1, 0x0, 0x7, 0x6, 0x7a, 0xdc}, {{@in=@empty, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x6, 0x7, 0x0, 0x401, 0x100, 0x4}, {{@in6=@empty, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x9, 0x2, 0x6, 0x7ff}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3b}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x0, 0x8d, 0x5, 0x7, 0x9}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x6, 0x8, 0x2, 0x8}]}, @extra_flags={0x8, 0x18, 0x9}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000017000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000010000-0x8)={r3}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x3}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35), &(0x7f0000014000-0xbf)}}, &(0x7f0000014000)) timer_gettime(0x0, &(0x7f0000003000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000000c000), &(0x7f0000001000-0x5d)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000018000), &(0x7f0000009000-0x4)=0x10) personality(0x100000) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/02/02 07:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/mixer\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000137000-0x8)='./file0\x00', 0x2) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e6b000)={0x0, 0x83, 0x0, 0x6, 0x1919, 0x4}, &(0x7f0000473000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000037000)={r2, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}}}}, 0x8c) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x4) 2018/02/02 07:45:37 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/rtc\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/02/02 07:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003bf000-0x8)='./file0\x00', 0x60) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000bb7000-0xf8)={{0xffffffffffffffff, 0x0, 0x1f, 0x3, 0x100}, 0xffffffff, 0xd5, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x2, 0xb53, 0x974}) clock_gettime(0x800, &(0x7f0000f0a000)={0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r1}) 2018/02/02 07:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000d7000-0x8)={0x1, 0x10000000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002ce000-0x98)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x41) socket$inet(0x2, 0x0, 0x1) 2018/02/02 07:45:37 executing program 6: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f0000355000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8}}}}}, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000039b000-0x10)='/dev/input/mice\x00', 0x0, 0x400) utime(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000073000-0x10)={0x81, 0xff}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000039c000-0x4)=0x3, 0x4) fcntl$notify(r0, 0x402, 0x0) [ 39.278949] [ 39.280613] ====================================================== [ 39.286920] WARNING: possible circular locking dependency detected [ 39.293233] 4.15.0+ #292 Not tainted [ 39.296930] ------------------------------------------------------ [ 39.303236] syz-executor1/5784 is trying to acquire lock: [ 39.308757] (sk_lock-AF_INET){+.+.}, at: [<00000000fe30bf41>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.318045] [ 39.318045] but task is already holding lock: [ 39.324019] (rtnl_mutex){+.+.}, at: [<0000000033ba75ba>] rtnl_lock+0x17/0x20 [ 39.331316] [ 39.331316] which lock already depends on the new lock. [ 39.331316] [ 39.339631] [ 39.339631] the existing dependency chain (in reverse order) is: [ 39.347260] [ 39.347260] -> #1 (rtnl_mutex){+.+.}: [ 39.352547] __mutex_lock+0x16f/0x1a80 [ 39.356948] mutex_lock_nested+0x16/0x20 [ 39.361535] rtnl_lock+0x17/0x20 [ 39.365428] register_netdevice_notifier+0xad/0x860 [ 39.367132] syz-executor2 (5781) used greatest stack depth: 15632 bytes left [ 39.370964] tee_tg_check+0x1a0/0x280 [ 39.370972] xt_check_target+0x22c/0x7d0 [ 39.370980] find_check_entry.isra.8+0x8c8/0xcb0 [ 39.370985] translate_table+0xed1/0x1610 [ 39.371002] do_ipt_set_ctl+0x370/0x5f0 [ 39.415869] nf_setsockopt+0x67/0xc0 [ 39.420077] ip_setsockopt+0xa1/0xb0 [ 39.424281] sctp_setsockopt+0x2b6/0x61d0 [ 39.428922] sock_common_setsockopt+0x95/0xd0 [ 39.433909] SyS_setsockopt+0x189/0x360 [ 39.438375] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.443619] [ 39.443619] -> #0 (sk_lock-AF_INET){+.+.}: [ 39.449311] lock_acquire+0x1d5/0x580 [ 39.453603] lock_sock_nested+0xc2/0x110 [ 39.458156] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.463574] ip_setsockopt+0x3a/0xb0 [ 39.467779] tcp_setsockopt+0x82/0xd0 [ 39.472071] sock_common_setsockopt+0x95/0xd0 [ 39.477057] SyS_setsockopt+0x189/0x360 [ 39.481524] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.486766] [ 39.486766] other info that might help us debug this: [ 39.486766] [ 39.494885] Possible unsafe locking scenario: [ 39.494885] [ 39.500929] CPU0 CPU1 [ 39.505566] ---- ---- [ 39.510200] lock(rtnl_mutex); [ 39.513452] lock(sk_lock-AF_INET); [ 39.519654] lock(rtnl_mutex); [ 39.525424] lock(sk_lock-AF_INET); [ 39.529109] [ 39.529109] *** DEADLOCK *** [ 39.529109] [ 39.535141] 1 lock held by syz-executor1/5784: [ 39.539689] #0: (rtnl_mutex){+.+.}, at: [<0000000033ba75ba>] rtnl_lock+0x17/0x20 [ 39.547376] [ 39.547376] stack backtrace: [ 39.551845] CPU: 0 PID: 5784 Comm: syz-executor1 Not tainted 4.15.0+ #292 [ 39.558739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.568062] Call Trace: [ 39.570622] dump_stack+0x194/0x257 [ 39.574219] ? arch_local_irq_restore+0x53/0x53 [ 39.578863] print_circular_bug.isra.38+0x2cd/0x2dc [ 39.583850] ? save_trace+0xe0/0x2b0 [ 39.587535] __lock_acquire+0x30a8/0x3e00 [ 39.591659] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.596821] ? rtnl_lock+0x17/0x20 [ 39.600335] ? rtnl_lock+0x17/0x20 [ 39.603846] ? __lock_acquire+0x664/0x3e00 [ 39.608056] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.612869] ? print_irqtrace_events+0x270/0x270 [ 39.617595] ? check_noncircular+0x20/0x20 [ 39.621805] ? perf_trace_lock_acquire+0xe3/0x980 [ 39.626620] ? perf_trace_lock+0x900/0x900 [ 39.630828] ? check_noncircular+0x20/0x20 [ 39.635045] lock_acquire+0x1d5/0x580 [ 39.638817] ? lock_acquire+0x1d5/0x580 [ 39.642766] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.647842] ? lock_release+0xa40/0xa40 [ 39.651788] ? do_raw_spin_trylock+0x190/0x190 [ 39.656346] ? lock_sock_nested+0x44/0x110 [ 39.660554] lock_sock_nested+0xc2/0x110 [ 39.664586] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.669661] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.674562] ? ip_ra_control+0x5c0/0x5c0 [ 39.678593] ? check_noncircular+0x20/0x20 [ 39.682804] ? compat_start_thread+0x80/0x80 [ 39.687184] ? do_raw_spin_trylock+0x190/0x190 [ 39.691741] ? find_held_lock+0x35/0x1d0 [ 39.695777] ? avc_has_perm+0x35e/0x680 [ 39.699727] ? lock_downgrade+0x980/0x980 [ 39.703847] ? lock_release+0xa40/0xa40 [ 39.707797] ? lock_downgrade+0x980/0x980 [ 39.711917] ? lock_release+0xa40/0xa40 [ 39.715865] ? __lock_is_held+0xb6/0x140 [ 39.719898] ? avc_has_perm+0x43e/0x680 [ 39.723847] ? avc_has_perm_noaudit+0x520/0x520 [ 39.728493] ? iterate_fd+0x3f0/0x3f0 [ 39.732266] ? lock_downgrade+0x980/0x980 [ 39.736388] ? __lock_is_held+0xb6/0x140 [ 39.740424] ? schedule+0xf5/0x430 [ 39.743938] ? sock_has_perm+0x2a4/0x420 [ 39.747971] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.753311] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 39.758994] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 39.764244] ? alloc_file+0x27e/0x390 [ 39.768021] ip_setsockopt+0x3a/0xb0 [ 39.771707] tcp_setsockopt+0x82/0xd0 [ 39.775483] sock_common_setsockopt+0x95/0xd0 [ 39.779951] SyS_setsockopt+0x189/0x360 [ 39.783900] ? SyS_recv+0x40/0x40 [ 39.787326] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 39.792142] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.797133] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.801862] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.806590] RIP: 0033:0x453299 [ 39.809754] RSP: 002b:00007f31e9b99c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 39.817434] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 39.824674] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000013 [ 39.831918] RBP: 00000000000005c9 R08: 0000000000000041 R09: 0000000000000000 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) r1 = shmget$private(0x0, 0x4000, 0x52, &(0x7f00002f5000/0x4000)=nil) openat$sequencer2(0xffffffffffffff9c, &(0x7f000035d000)='/dev/sequencer2\x00', 0x80, 0x0) shmat(r1, &(0x7f0000b11000/0x2000)=nil, 0x7000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae0000)={&(0x7f0000823000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) shmctl$SHM_STAT(r1, 0xd, &(0x7f00003d0000)=""/248) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)}, 0x10) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0xcfbdcb2088dae30c) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/62) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400100, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) clone(0x2000004, &(0x7f0000500000), &(0x7f0000910000+0xdd4), &(0x7f0000016000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xc1, "875c477def046ec67e3b4a3881fb59f06ed072776b3cff1f025a9e239aaf23c51538972d6fadd80d4480b131ee5799e57b3ae124e2c106957d8fe523fca77bdb30338e5d54a3cf1831dc10235d04417498f854f30a966cf1a08534054dc07f4df6e06830cc3e046787db23f4be5a4903d682c1da0b241916b3711924c0ba3f8206c32e652ef4d0f701877ccec72135974bac261dca5a2822c53c80ac6a44b2a885c1308b6f39170a28074c9a87e8ce7cd52acdc60114a5458e457da15adbb6aab0"}, &(0x7f0000002000-0x4)=0xc9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={r4, 0x7, 0x5, [0xe7, 0x6, 0x81, 0xffffffffffff0000, 0x6000000]}, &(0x7f0000001000-0x4)=0x12) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) 2018/02/02 07:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fdatasync(r0) link(&(0x7f0000c22000-0x8)='./file0\x00', &(0x7f0000cd2000)='./file0\x00') mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) r3 = getpgrp(0x0) ptrace$poke(0x5, r3, &(0x7f0000a8d000), 0x100000001) clock_gettime(0x0, &(0x7f0000aee000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time={r4, r5+30000000}, {}, {}, @result}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000de5000-0x4)=0xfffffffffffffffc, 0x4) 2018/02/02 07:45:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bc9000)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000ef0000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a7000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000c79000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eef000)=0x0) syz_open_procfs(r2, &(0x7f00000f0000)='net/raw6\x00') 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000d7000-0x8)={0x1, 0x10000000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000806, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000090000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a60000)={&(0x7f0000fea000-0x8)='./file0\x00', r1}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000259000)='/dev/hwrng\x00', 0x8080, 0x0) listen(r2, 0x631) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000078000-0x4)=0xff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r3, 0x0) sendto$inet(r0, &(0x7f00002b8000-0x1)='7', 0x1, 0x2, &(0x7f0000618000)={0x2, 0x2, @rand_addr=0x4}, 0x29) 2018/02/02 07:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000aa7000)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ddc000)) 2018/02/02 07:45:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000003000-0x57)=""/87) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00006ce000)) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a52000-0xc)={0x0, 0x0}, &(0x7f00006b3000-0x4)=0xc) r4 = getgid() lstat(&(0x7f0000a14000-0x8)='./file0\x00', &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000836000-0x8)='./file0\x00', &(0x7f0000a27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000af1000)=[{&(0x7f0000d86000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006bd000)=[{&(0x7f00008f0000-0x27)="fcd355c02bfa8dbfa9a063767a23702274cd5f57ab5f0d0681081105663a90e6b94ad62a71acb0", 0x27}, {&(0x7f0000762000)="9e0d89b46bd92b3cca45b01ded7c028edb3f3337d384ec761e46fc9e1992cbced67d6c8cc0ad44faa34b125d1d2b27ecedf2cd8df86cf62906f472a2dcd4b759b757cede51344934bf793353c466", 0x4e}, {&(0x7f0000119000)="4e6db17df2055904b80032b0411a52659dc7447e14a5021b293e7c0c2bdc5f58f755469d2c738241b08a497afc6179c1b1cae8545ffa28c2cd3ec6d866d88d9403d067ce4c84ff13e4a6bb4f0090a0e28d15dea18c82c8edb6ca80f0229a652d9b00b786968e6a1d8658829da50b0c0dae4fa725a92ad7cca2ecf123a9ceccd5b94ecb82984910142a4ceb01dc417d92f1a25c5245d8b92b218ee202c48768d03fc99579225a93811360bc50d75dec84b0510ef6cca0d1de392a45eba372a4d29e40659d32b7e4ae6db3e39698c6e6e309190bcb640a7a9164aeaa7e819afb118747079d3609fa55640a255013222f23f13910d7a981b90ceb29a9afc780d6d200556132369b6bb38c131f9a88b00cc6c5061308574b40e9a4892cce012b33c199da3ab37c53a239fca4e555c81c8ee1181d6d21c4ec2c33a96171d9445c0104aad3430ee8836179435f5baf3b0040510620187ad2a77b8e49a900d90f7c748e0affc0fbec11534b9e9e0bbb23a610eb744a5d7a72676378b36d3bbbb055caa162134e58e0e63ba7e6d0a6140673c73319e935d2d21eb083557f75010aaeb37b63a20046a6ca48a896bdf6df323aa450d92013deb64684532e38186a3903b593b3c0f04e9bc8fe2a65f5a3d9f2ed2bdcb73d6654841f331cd46508c0fa98ede3b65eda36c6f1c92432c72524a1f2bd70dee69eb2fc43107b5e760f8c8aa408e96dc763828359845c4cfce6f84dd40a8b3ed9809efd7c4b89a10916ad75c7e3439a49f28a279d48df023655fba47f97c081471e3457c865ff5727cbd242bae91cda84139628b85ecf107d19cb909c2be055df1c77cd61b7b43daa2a0fa55f388ebeb89e0b7f2cac348f7c5941f462e111564f7ed4a1ef2d7c891aaa379782fe0841bbe889edf5a91302fde8381d2a177b6b4b68ae5208a809e6aca90ded9307cb0381b78256d131942a11cf7592ab91419041448cc86fb7fe7216ad19799767405190a6a96d20640babb0d6bd76461063e25be599787294a01756184da8bec2e42a82bffe9e94345d68bf66e401772ade8612b0200e7f1cebb215cae9ab09c2fc397460c10c90c423db1bc6e7ea7729b93a7cbd2f235438be8691e7896af2a6a8cba476b355e12bb83c849fae735caaec5da5155694a12fac8eacb5d795a0901e0789e4543e511dca097d77dff472dddb55eb5bbc17e1c549f8b92ce04b676e2b35b7115312391543c85c44b2bfb126fd95d2c0f556c01550bebb4a5b6d27237beb9003fa27432829216f70725325641725aedcac751a28527574d72c941f2ec14eae595032b482ec69415ce40d2de50eec1cfb8929d1607b3d2aebdef206399b40513c319e1cbb569d7ed1d1bf8982db8aae0b1911d0991778e66c871340e7737731b3c57fb41a7a71bd6a1fc070f2dcce6055911c4e1789dddec07193b5f38e81865857ea5728b2a9a9f4fc23505a9b1c4d52160791e3f25cf38500eb9f0bdc792aca59f8217f9db32a6ada7796ce5de631f8fbd289feff1e45449a47613f604b37dbdb485ec66273b3d056c952116e05a63be1974ecd7c4019090284fc5b4ba2b96ddf169c3e1146dfb27ab456f2ac05b5550fcf5ec2b74dde0aba79a3f4c047875ce7939e9f178713b7efda04e7a5c209c55bc38d437f51ed41b32c3d413e9b39440465d4ea38d08e3f67c9c0ff83a06b2627b2e969bf979350014445bca3c68a277bb5d506eff8976bdf40d31790ebbe26de20cb99457147b66854be91c3967338f90ebae49b15601e8ab12abb53bedfe006ce28be00271acb58b3c83bf65d85e3ab634ee3419bac54521c24f684cfc61321c7a2569ac956c36e938a90ab2cc3f7bf376c9c8fa333b1fc46fb03ed375ec442cc8dc296f4cb7813993a7bf9e0a630969006e767be852a46117240c573fc57ea5b654a79773d9d7c608b4e4be3656848725b72a8970601f479adb595c860e991344f5ac4a32e691d6c5bffbd507c69abf0fa17ff3bed8d7e16249052655cdef189c24a2dc43cea4c906a23ef2ea75e03ade1584cfcc8cc35250a18972af7f65be52a1ee2f2fd6f8bcf38eb343bb2be3960c82d311cdc4610b36b43517687807d3bcb26c4ab42f2d806644e0320efb94e2149f5bab4e1ba0a8eb8d5b7717320ad13370d590fec8db3a9dfeb0902183012ba5015274183ffd88598d72812590f0d7dc4c9216c868b465855c037d50cf8b13d83f8f3199a2882f716661b5a37dd0990d08415750fbac43c2e6e7b1feb2444f7e70833545feb39838b16495935384ce5a790c5457ff6bdfc0500c24ccc5442418318f3236c3ac0cdba266b98357c70d9554ece9c1d07ec94858a2fc092bae1b3b3ec0eef0e08e0b43ab9e5ef49773b35eff936458087d4df5584db89413827505025bee19593b39fa1d928966a88f5527a5d986606ca51328056bb5198d60cf8233c64c2a57823e1c1e5f1ea91c28d98237f7a102796c0b3a82b8ad9d26f131cdbe3add76232cdddee0a110de64a7cdb64c946a7f694e647d0f771f0b6778581fd70dee84f545774a9638c74283fe2fc2310adbb9285431e413c9db23ad4c4e383b3c1b8d865cc1970e5acf6fbea197dd6c8693bcf037c4089d9fd8e9231ebc4746c9976949a6beef7812d5afff1f26db5e72f4e1fb79e02bf8273cf3de19c9bc8e92b7199d112e2f289cf895fed1be4981ee14ae6dace4b5d66532f90f5b4dc76e5f1014d194de89872c18d85d5866e754ae1da6821a11a2f33998c20e007421d57b8bb6fc79946201bf8d7e12b938c9bc99cfc7e11f33feeecbc8efeb2fa51c423f59f68fb44fee8151e1c3a290a5b52e8df922bc2e47fe07f366d543db388af23ba679da5ace444fa91e7b8c4f8d66609a7e9c2afc23700de38b86beaf85e33b1c60e742cb9f160672168e6115cb09fe062db57db238f5fdd9f3f3262a0aa29552d8902a339ae6193b22432b7108f09475f04abb06c306873069bb0490c6272917d4af5d9913416404b70ae404423d1cd7c860348434bda0183458a11ab4383dd29b34df83d36d9e795cdde4a5f6064e956b2fde02a68a22a5edc81102b9edc8b377b7268d2e4b279c18b0c998584608b5a01bb11557b571392acb1c9cc6d76a99f40c5a2a42d30798dcfc46cc5afd3e29c37b12dc39e46e267c42c246d16a48eec08363fdeae665a85f20a6e8c509f92bf12a65590c98917d6b1d71cdcbe4861d8ed9b0c761f38c66f7fe48f72a282e6683bef718502691f84d21fdf1448fb25ea3c7d754f63112974a241603c72bbcc18cdd9c65f39471cb9b93ff30a80ed04a208537bbce47450c83001c0fac42aa465541fc257e1daec6c849345d4ec72b61fc237788e5b3a7980ece62d25712bb83974dedc21612c873101e834c24293afb5cbda5abcedaf6776ac856d0ecf533099bc3991167f727799cfa1a32de21426a22e17c9f99b4e4f205ac69a8d026746c7077fefa95cbeb00754bcf85dfaf1fa01ef9b27004dfd846e919ea4378255a6f7bff863a463afa449cab161078d99ff543609c40fb627166bc7b24708053486d9d3e3048b3c15b98915e8be4a023591940c2cf43d283c4ba45b865d8a51092a3b400f3c26a653d2528f5fecd28ff93aa1d70288b8a51e61f765feb26caf129821684e71b43e50cdb772553cb10196b06b80c81ec4474f6639f3e34a4f5d68cd97ceca38fa9d63aabe1c6db448aae7e50c03f9cca69bdc6cd324498c1c3af51aa0e171f9b08f397332ebd7df8b5822f2c7ada098cd82c94def181345e46222f68b0da6fdea1ccb4fa7a90e2618382481ba9b5f72407712259bcc87b133362a732b4ddf84fa620f54ead1a4d3fd0094e590bce01023bf9c0921b695011b2fc76d800538df73db4e81caf8a34ae7ba5f7f5945b7359a7d4b4471271410c16c76efb15116342cb2e086f2edd7dee6e5916c024c3cb6e83db5d64496af6d43ab8e9092501e8270953ccef8562453cb01fba96a00e2b46a5720e1a217fb259ba57296725305c626fe88862623896cc9113effa157a82d1f1a98d5bfc2e0e18c519455c312d559e84e5f2517100fbf0898be41ba32da41583263d329a2ace057ca904f20fb757fcf0fbb603ff3045ed5175fe0571d57c15dc1b9ad16734c145246253abfa17300d1159e82072e0b1dc5d267c5fede8863e15e6d937fa96908ea42dd8ad5d95db7541b647eaa2f125b9da6ed4a3562c66ddf35dc8f41d1fec94429b8cd596f9802724f47cd0b09ea5743aedf7d395a60f4cc2243c42d5066b1193bebf83b92d7ceb40df5e41413ca42f3d593181dc91b10cf7a0101e0b98865e04e2b5873813be512a6eebd2a018e0c6734a590802e771fd06d19aa6096fa5cd521a8f3696363871719fc69ab537803b334a5c6cd7c17147d4d15f44dd86b9271fe9717d2845b336a35d422eaa7812be4c2e32862f0061381259904809e6e9a1112c2f981ca6f00e7ab04b662898e7f705005312723832d25ed71b2c63da5700de8b08049a68e0cffad8e71206caffe15e8f790bb87c03847207bd776ea785b7a2e9ffe93c817820145082bb0ed5eb2b2d227e98dcfa60452308738a3f3bc2e9693c08e2ca75c76fd19a90e7b19b08922661b807afa0766843b9d36e51f4ecfba66a56a8ae0574a119872ea6d3b767fea3ebca5939a051746c73291b09bc5fd781e49be66fd4e1573decfecd2858c85657433bc1554915fa5aeb00f73bf02aa3c2fa22595b80eebfa1feee4a304e0e21735a001382198fe05625e6e91c064397029245618e3b043c75ed407e124b65278036a99630f3a44711f0b19b89915c4d673537679807376a8bdf4915aa5f1399c0cbc2df9647ed958088ca6cd5eaf2a24e2e778852ceaa92cae7397d650a96f814ce751d8f1d3ae2798824e33004e3c50aa3dbba290e0a986a64593e785a981f3396f59316e096fb4651832cd5dcdb57c432248e5034e75140d91c62ba7519246f67318ab8468b938b6c6bf81c82d02d047a1da22eefad97b23bea465f13c14a1212ba349124339a87e2bf193d74461c1c7c9927ff1515933aa46dcc0c2f763a366697e202c6a2d4b4f6e11bdd14ed0ae1e418c2cad5603afec7cbc195e1745581baddb7ff5addb0e3de41c3409b5f91d022edb9410ef4d0bfa4772815b02580f0342422033f480bec960b5c06a8a97a0a45cdd1a9ff54cea5fdd361a47a67df97b03d3a4f09f43e3c26755275401c75a44ff25905deb96f3547138fa4661625fcaa9b4f49c4167f741a2c17041e21b6d1863bad633243ee4fcba6df6b42c32fe33d39faca8a462cf20aac6315520bb94b532f124a06ff11bb91b7bbc5cdc3e068275496b6830746385c05704d0185f7af677bcbe3a906866c627e72c30c742eac8d75d62e22742f9f7fa348ede4cb743401fbf6c6095457fb1a9dcdff189f734e9b0576126f5a48abae2e9cf7df18df664f495267ca36846f45dea2a6e5a7037ca9fbc863313da3f4c2362db672ed1abfe8538bcd740bf7380275257ab88a038daa8c1769a2835153d8bf80e46597b7658c2a93f6e49675e8db5323a4defef0cd3607131acfe9afb9b6f50f61cf1e2ad9ca0988cb3dc9a62d2a70b59073718fcfb463846295bf0f851c302f95e80d28c8320c298a5e009c6cb4984e626935a1fd7b2c7ca1077955df01573060c7902a552a94c201f1f4c20c3b1056b238fbcc750e32c55a27ac7f9a760e9d96c860120edfafa7656125d22d71d96a8ae4099ab62474fae92e9b800e9155be87a6d17ed28847aee428caee83f8be2ba", 0x1000}, {&(0x7f00008fe000)="9a502e75d049aa98e47739aca7063a5631955ab09b09b11c810d91200f3783697ca0198f36db1e0db4deb257712bb8d8a4c1ab810c8ffdfdf18954187cd0f3d7a1ce4aff11e93d9f71bb299c0d4a67016c27b3c8f45be05b194cbb05a9fde2e0d7e3d5aa9c94b6cd9f7303881d9e0e4e5f8c1f88b0ad87785888af0e614afd5a78208e3a8eead747eedb140f01551b2ad6da48367766ea40c4445efbb78fd5cec541f68c269ed226800aee70be34fe7bb5cc", 0xb2}, {&(0x7f0000f82000)="3b262fbaad8a737da9264e3dbf63020e8819d85a6deaea00c776738941386d1c6be05a2f3bcee6cbcaa2ef97b7bd0a9ec5988dd88acaadb20f1d1d82d2d0cdb4ba560c0f14ad6c4ac0c8302392a55bce9306bc38daf3f4f523a4bef19d67eb03c513a1d416ebae89af9f9dfe8a25ff8f727386dea980892dfb263adaaaf79ca246f5e00f799a5cf38f3606a4d3c30687f8327f67a0d0bf1012970d2fdf44919be77b50adb39441331758ce4da96c7e16c244e9c9ac93a061d676fe607912e38814b7c9e25ef95468ad0ae6c03263eff9abda34f0dde00d48839234f8cef9026aff9946879daf392fc3ec4c75706b8ca47638d28bb7", 0xf5}, {&(0x7f000050e000-0x78)="04af3ff4842c8858bb57de60ca075fede779645959fe648b1d4bab90370f1e41b201195ac6d5b59372e09185e7e54600bc9ce53131bedf6dd9b9af0d5a69ec8d3a9577c083d6e7497eb46ce5e98564d7e72efa682ebdc92d5d19891653bef40ce85042dec51f7f9971e0c897bb45d84ffa606b65609363af", 0x78}, {&(0x7f00009f1000)="84a916f311e747d7ac081b341e432beb744ad4cdc463f785b8a1dd5a7c918784770a24493081ac4612dbecb8c7e0c172ab63c583ff29ef297f5fb5fd55bace9765adb27ee9b31e9a97d0d60ad8e3160ade76908d965431f03cf26a215389b12d0d6eb667cdc260edea342e4d6cadd3e5e951dd3409b737a1dcbbc2e295e7163b9ceba01569cc4be7bdc2f3d735b5590ebf7b4eaf4bd4ab51cbfc5c", 0x9b}], 0x7, &(0x7f0000528000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x58, 0x40000}], 0x1, 0x10) [ 39.839159] R10: 00000000202cdf68 R11: 0000000000000212 R12: 00000000006f7b78 [ 39.846402] R13: 00000000ffffffff R14: 00007f31e9b9a6d4 R15: 0000000000000000 2018/02/02 07:45:38 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000c000-0xb)='pkcs7_test\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='lo:selinuxem0\x00', 0xfffffffffffffff9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x3)=']&\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x101, 0x2, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f000000d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000008000-0x10)=[@rights={0x306, 0x1, 0x1, []}], 0x10}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) r3 = getpgid(0x0) setpgid(r2, r3) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x8, 0x2884b9bd6e2de340, 0x3000, 0x6, 0x5, 0x5, 0xfffffffeffffffff, 0xa7c, 0xfffffffffffffffa, 0x4}, 0x10) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 07:45:38 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000026d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vlan0\x00', r1}) 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) r2 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r2, &(0x7f000000b000)={&(0x7f0000392000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000c84000)=[{&(0x7f000031e000)=""/132, 0x84}, {&(0x7f0000ccc000-0x73)=""/115, 0x73}, {&(0x7f0000d85000)=""/211, 0xd3}, {&(0x7f00005da000-0x36)=""/54, 0x36}, {&(0x7f0000928000-0x68)=""/104, 0x68}, {&(0x7f00002c8000)=""/186, 0xba}, {&(0x7f000021b000-0xe6)=""/230, 0xe6}], 0x7, &(0x7f0000b0f000)=""/52, 0x34}, 0x40) connect$netrom(r3, &(0x7f0000d2d000)=@ax25={0x3, {"c90aa0bd5a0282"}, 0x7}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000a3f000-0xc)={0xff, 0x1, 0xffffffff9a7a7047, 0x4, 0x6}, 0xc) r4 = syz_open_dev$usbmon(&(0x7f0000a0f000)='/dev/usbmon#\x00', 0x6, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cf1000-0xe8)={{{@in=@local, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f000050f000)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffff8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f00004cc000)="b8", 0x1}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/vcs\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000187000-0x20)={0x800, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000be9000)={0x101, r2, 0x10001, 0x6878}) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/02/02 07:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) fremovexattr(r0, &(0x7f000087c000)=@known='system.sockprotoname\x00') r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003ed000-0x2)=0xfffffffffffffff9, 0x2) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000d7000-0x8)={0x1, 0x10000000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x200200, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x34, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000af3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffbffffffff, 0x0, 0x0, 0x0, 0x0, 0x200000}, r1, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random}, 0x10) 2018/02/02 07:45:38 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000c000-0xb)='pkcs7_test\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='lo:selinuxem0\x00', 0xfffffffffffffff9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x3)=']&\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x101, 0x2, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f000000d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000008000-0x10)=[@rights={0x306, 0x1, 0x1, []}], 0x10}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) 2018/02/02 07:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000004d000)={0x9}, 0x1) bind$netlink(r0, &(0x7f000023e000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/02/02 07:45:38 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6c000-0x16)='/selinux/checkreqprot\x00', 0x880, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e69000-0x44)={{0x2, 0x2, @empty}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa5ad14e35cc73782}}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000193000-0x4)=0x2, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000213000), &(0x7f0000108000-0x4)=0x4) clock_gettime(0xfffffffffffffffb, &(0x7f0000dd0000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000280000)=0x7) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000d7000-0x8)={0x1, 0x10000000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xb, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) r3 = getpgid(0x0) setpgid(r2, r3) 2018/02/02 07:45:38 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$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000069f000)={{0x4, 0x3, 0x0, 0x100000000, "c95a4907a5eb42cc1307c42da9b30179830815383171b59719920cb2900a67c2c8cb07a7fbdad3d0d81d312e", 0x9}, 0x0, [0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x1338, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1864, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xe000, 0x0, 0x0, 0x0, 0x0, 0x6427, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x6, 0x457e, 0x0, 0x0, 0x0, 0x4, 0x470631a, 0x0, 0x0, 0x0, 0xf85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000]}) r1 = add_key(&(0x7f0000ca4000-0xd)='dns_resolver\x00', &(0x7f0000fe7000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) socketpair(0x8, 0x5c3c5fe18600c9a0, 0x5, &(0x7f0000ee1000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000048f000-0x4)) 2018/02/02 07:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eb2000)={0x0, 0xffffffff}, &(0x7f0000445000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000010c000)={r3, 0xcaac, 0x7, 0x100000001, 0x2, 0x244b}, 0x14) close(r0) io_setup(0x6, &(0x7f0000137000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000072f000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x62, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) io_cancel(r4, &(0x7f0000d88000)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f00002ed000)="7bec19583ec188f795d871c71c66a837d0703bb66000d4759a6091accfa44dc97ba398968deb72cca9d3e02c7a1b0678fa08e19d7a178ea6efa86a837b9ef7dd9c163f3df0b6e37c8ffb5365b9d02250312fb4c057f833cb94d5a691fe050eec57a5ea590ab87042b1eb5f0c65e5ff28c1d64922b9e2747a14e4aa7d5cedfaa2149445db9cd3034e4357bf76ee386f8d2afbce4123a219b4a0a10d52d7db93ec8b26605bad5dd8ee602f3a3b67e0369ddea7381b8326cfdbe9a5d7f004702d7b969d8b3bc6cb00e7ffb7193f24290bc5e76300147b9b07bc91fcdaebc7685b390b51578588cf9f969b5ad8d2d694a89dd834", 0xf2, 0xaf, 0x0, 0x1, r1}, &(0x7f0000248000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f90000-0xc)={0x0, 0xfdd9, 0x30}, &(0x7f00004ac000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000f2000-0xa6)={r5, 0x9e, "b504815a19765e2bcba7c1c2577143eb5f4633a7a8f0a68f370fd4c85342f98da753f6acd5bfa968cdf3b3a10b2909d023da02eaf02aede746cdfd04e52a0238b8600c7874e2ba6b9cd76f219c9b4994b99b9c2d83b1923e91a46f0419a4b6551cd696409e3bea1a6beb2077d914fce5acf13d9053bb221ca3b4ee3c1d05b11f3dfab520bc96c6a824a0ec80c04e63cc9d096fa0707726050151496007bb"}, &(0x7f0000712000-0x4)=0xa6) r6 = dup3(r2, 0xffffffffffffff9c, 0x80000) close(r2) listen(r1, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000f57000-0x10)={0x4, &(0x7f000089d000-0x10)=[0xe0fe, 0x2, 0x832, 0x4]}) r7 = shmat(0x0, &(0x7f0000f62000/0x3000)=nil, 0x2000) shmdt(r7) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000022000)='/dev/sequencer\x00', 0x408040, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f000001d000), &(0x7f0000022000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001e000)={@generic="1bc211a7dba60029e4194ba9af7c4386", @ifru_flags=0x6002}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000024000-0x4)=0x80, 0x4) getsockname(r0, &(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000022000)=0xfffffffffffffcf7) ioctl$sock_FIOGETOWN(r2, 0x400454cd, &(0x7f0000001000-0x4)) 2018/02/02 07:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000382000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000085000-0x2)=0xfffffffffffff801, &(0x7f0000f48000-0x5)=0x2) pipe(&(0x7f0000f3d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x400000000005, 0x400000000000002) 2018/02/02 07:45:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b14000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)='\t', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/02 07:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000037f000-0x18)={0xa00000000, 0x10, [0x7fff, 0x1, 0x10000, 0xfffffffffffffffb]}) close(r0) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000d7000-0x8)={0x1, 0x10000000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001af000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r2, &(0x7f000033f000-0x8), 0x0) r3 = syz_open_dev$mouse(&(0x7f0000d7c000-0x12)='/dev/input/mouse#\x00', 0xba66, 0x404000) socketpair(0x10, 0x5, 0x9, &(0x7f0000939000)={0x0, 0x0}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000805000-0x2c)={0x4, 0xb, 0x2, 0x8, 0x0, r1, 0x8}, 0xfffffffffffffd2d) bpf$PROG_LOAD(0x5, &(0x7f0000290000-0x48)={0xf, 0x11, &(0x7f00003bb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0xa, 0x1, 0x0, r5}, @jmp={0x5, 0x400, 0x0, 0x5, 0x1, 0x40, 0xc}, @alu={0x4, 0x7, 0x7, 0x8, 0xf, 0xfffffffa, 0x10}, @ldst={0x2, 0x0, 0x3, 0x0, 0x9, 0x0, 0x8}, @jmp={0x5, 0x9, 0xb, 0xf, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r6}], {0x95}}, &(0x7f0000910000-0x4)='GPL\x00', 0x93, 0x35, &(0x7f0000faf000-0x35)=""/53, 0x41100, 0x1}, 0x48) sendmsg$can_raw(r0, &(0x7f0000cfa000-0x38)={&(0x7f0000a46000-0x10)={0x1d}, 0x10, &(0x7f0000f92000-0x10)={&(0x7f0000fea000-0x10)=@can={{0x0, 0x1, 0x80000001, 0x2}, 0x4, 0x1, 0x0, 0x0, "55d2d9a292631a03"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x1) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f00005d7000)={0x2, 0x0, [{0x80000000}, {0x1}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a97000)={r6, &(0x7f0000791000-0xad)="dc2bc1cd0ab30ad30e95ca719009fa8e11048ab0677ceedf87547498a8233c01c7175d08a84e8665b6ac59c12bfd5eb19a7681981fc90c51602527d4bbad676c8b78e35470477f3c22b492d22a9e377a7108d9ec3558f9ba8028e592e2d47979c86172daba2ef7a5fa235082771915c2145dd2d32ec0a053c76e9a53b9debf880d80a02f8805e2a67c2d354dee075b4f788bf0034f39effcc15b09846f998c700bfeae2b5dbcc42aa9a7088072", &(0x7f0000aed000-0x5)=""/5}, 0x18) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000df1000)={@dev, 0x0}, &(0x7f0000c1f000+0x45e)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000ea5000+0xc80)={r8, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000858000-0x58)={0x2, 0x1f, 0x4, 0x100000000, 0x1, [{0x8, 0x4, 0x2}]}) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) r3 = getpgid(0x0) setpgid(r2, r3) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e88000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fbb000-0x8)='net/raw\x00') r3 = syz_open_dev$mice(&(0x7f0000c6a000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000479000)={0x0, 0x7fffffff, 0x6, 0x100000000, 0x1, 0x9f6, 0x9f, 0xffffffffffffff81, {0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x3, 0x3, 0x1, 0x7ff, 0x9}}, &(0x7f0000f64000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a2f000-0x2c)={r4, 0x24, "0fe9322653baaabdde09f218f84327a91467cb1159b8ccc718ba23cf222c4c6dad7b6807"}, &(0x7f000048e000-0x4)=0x2c) sendfile(r0, r2, &(0x7f00009c7000), 0x400000ff) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000a6d000-0x120)={0x0, 0x8000, 0xff, 0x4, [], [], [], 0xa9, 0x8, 0x40, 0x8, "e0b025acc53f4886975c4fe6be48882f"}) recvfrom$unix(r0, &(0x7f00000f7000)=""/119, 0x77, 0x21, &(0x7f000083c000)=@abs={0x1, 0x0, 0x3}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) r3 = getpgid(0x0) setpgid(r2, r3) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 7: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0xffffffff7ffffffc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000458000-0x4)={0x0, 0x0, 0x9000}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000634000-0x100a)={r0, 0x0, 0x0, "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"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00008a1000)=0xa0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00000cd000)=""/207, 0xcf, 0x160, &(0x7f00008a3000)={0x3, {"f8d96a970620c3"}, 0xffff}, 0x10) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000682000-0x4)=0x10004, &(0x7f0000089000-0x4)=0x4) 2018/02/02 07:45:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00004b9000)) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/02 07:45:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b14000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)='\t', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) r3 = getpgid(0x0) setpgid(r2, r3) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"735b7a2d0000000000010000000100"}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00'}}}]}}, 0x3e8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000080b000-0x20)={0x10001, 0x8de2, 0x1, 0x80000000, 0x5b, 0x3ff, 0x10000, 0x9, 0x0}, &(0x7f000080d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d12000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000088000)={r1, 0x8, 0x7, 0x2}, 0x10) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) 2018/02/02 07:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000398000)='/dep/ptm\x00', 0x800000000000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fa6000-0x28)={r1, 0x0, 0xba, 0x47, &(0x7f0000346000-0xba)="c2318707b6bc973fcc09987540c472db68775463b797052ff5335e38e508e19c02e523f831f1bc316d95fdb0b7f6181d099986f1eeabfbf3529cb6c34ed3770fa309419886500e28a82b5b5d7dffdd82e6ae70e6a679a1996e7c51178dea1cfe84c28370ae2f12099366aed5721765fefb5c1c7ec0f1449dd8342a9b93909592f1ce812a1db989cac2cb0963d0797924628579518513f9e55f934cc8868851e5e5e466097e701f9d0cf150034484ca9adf196658f33ce004f0e6", &(0x7f0000761000)=""/71, 0xd12, 0xffff}, 0x28) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/02/02 07:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000029000-0x12)='/dev/snd/pcmC#D#c\x00', 0x180, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b9b000-0x50)={0x9, 0x5, 0x100, 0x7f, &(0x7f0000a65000)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000206000)=@req={0x50, &(0x7f0000f99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x6}}) recvfrom(r0, &(0x7f0000712000)=""/92, 0x5c, 0x40, &(0x7f00006b0000-0x10)=@ax25={0x3, {"70154c6a77b68c"}, 0x1f}, 0x10) socket$unix(0x1, 0x2, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000758000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00003e7000)={&(0x7f00006a0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000864000-0x50)=[], 0x0, 0x0, 0x0, 0x4}, 0x48881) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) getpgid(0x0) 2018/02/02 07:45:38 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback=0x7f000001, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffff, 0xa2, 0x0, 0xc8}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"735b7a2d0000000000010000000100"}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00'}}}]}}, 0x3e8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000080b000-0x20)={0x10001, 0x8de2, 0x1, 0x80000000, 0x5b, 0x3ff, 0x10000, 0x9, 0x0}, &(0x7f000080d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d12000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000088000)={r1, 0x8, 0x7, 0x2}, 0x10) 2018/02/02 07:45:38 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x2, &(0x7f0000df2000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x6, &(0x7f000020b000)=[0x101, 0xd69, 0x0, 0x2, 0x9, 0x0], &(0x7f00004a0000-0x4)=[0x6], 0x10, 0x4, 0x485fe790, &(0x7f0000001000-0x10)=[0x4, 0x2, 0x7fff, 0xfffffffffffffeff], &(0x7f0000314000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000095c000)=@get={0x1, &(0x7f0000e23000)=""/67}) r1 = dup2(r0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce2000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a09000)={r0, r2}) sendmsg$nl_netfilter(r1, &(0x7f000021b000)={&(0x7f0000031000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000eff000-0x10)={&(0x7f0000a82000)={0x102c, 0xa, 0x1, 0x100, 0x0, 0x2, {0xe, 0x0, 0xa}, [@typed={0x18, 0x1b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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"]}, 0x102c}, 0x1, 0x0, 0x0, 0x4014}, 0x20000081) 2018/02/02 07:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000466000-0x47)}) r1 = syz_open_dev$mouse(&(0x7f00000d3000)='/dev/input/mouse#\x00', 0x7, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000003c000-0x8)={0x7ff, 0xff, 0x9, 0xe98}, 0x8) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) getpgid(0x0) 2018/02/02 07:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a90000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000ac1000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000631000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004ce000-0x4c)=@getlink={0x4c, 0x12, 0x102, 0x4, 0x2, {0x0, 0x0, 0x0, r1, 0x40, 0x20}, [@IFLA_IFALIAS={0x14, 0x14, @common='bond0\x00'}, @IFLA_TXQLEN={0x8, 0xd, 0x20}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8000}]}, 0x1bc}, 0x1}, 0x0) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) getpgid(0x0) 2018/02/02 07:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000310000)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000b6f000-0x32)=""/50, 0x32, 0x2040, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/02 07:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer\x00', 0x0, 0x0) write$vnet(r0, &(0x7f00005e3000)={0x1, {&(0x7f0000bc3000)=""/144, 0x90, &(0x7f000047b000-0x56)=""/86, 0x3, 0x7}}, 0x68) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) 2018/02/02 07:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) getpgid(0x0) [ 40.394241] binder: 5946:5953 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/02 07:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r0, &(0x7f00000f7000-0x90)=[{0x4, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x81, 0x2, 0x0, 0xffffffffffffffff, @time, {0x9}, {0x53}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x2}, @result={0x1}}], 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000030000-0x4), 0x4) socket$inet6(0xa, 0x5, 0x7fff) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/02 07:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad2000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000207000)) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x0) 2018/02/02 07:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 07:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) [ 40.451945] binder_alloc: binder_alloc_mmap_handler: 5946 20000000-20002000 already mapped failed -16 [ 40.469170] binder: BINDER_SET_CONTEXT_MGR already set [ 40.487141] binder: 5946:5953 ioctl 40046207 0 returned -16 2018/02/02 07:45:39 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f54000)={0x26, 'hash\x00', 0x0, 0x20000000000000, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000619000)=[{{0x0, 0x0, &(0x7f0000742000-0x50)=[{&(0x7f000015c000)=""/1, 0x1}, {&(0x7f00000a2000-0x41)=""/65, 0x41}, {&(0x7f0000f54000)=""/54, 0x36}, {&(0x7f0000a94000-0xb3)=""/179, 0xb3}, {&(0x7f0000f55000-0x50)=""/80, 0x50}], 0x5, &(0x7f0000ec8000-0xef)=""/239, 0xef, 0x5c6500ca}, 0x2}, {{0x0, 0x0, &(0x7f0000f54000)=[{&(0x7f0000387000)=""/50, 0x32}, {&(0x7f0000f55000-0x22)=""/34, 0x22}, {&(0x7f0000f54000)=""/134, 0x86}], 0x3, &(0x7f000090e000-0x4)=""/4, 0x4, 0xf7}, 0x1}, {{0x0, 0x0, &(0x7f0000098000-0x40)=[{&(0x7f00005a0000)}, {&(0x7f0000f54000)=""/4096, 0x1000}, {&(0x7f000000f000-0xf4)=""/244, 0xf4}, {&(0x7f0000f54000)=""/126, 0x7e}], 0x4, &(0x7f0000f54000), 0x0, 0x3f}, 0x2}, {{&(0x7f0000f55000-0x58)=@alg, 0x58, &(0x7f0000f42000-0x30)=[{&(0x7f0000f55000-0x3d)=""/61, 0x3d}, {&(0x7f00009f1000)=""/75, 0x4b}, {&(0x7f0000749000-0x86)=""/134, 0x86}], 0x3, &(0x7f0000653000-0x1000)=""/4096, 0x1000, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f0000f54000)=[{&(0x7f0000f54000)=""/168, 0xa8}, {&(0x7f0000aa4000)=""/54, 0x36}, {&(0x7f0000e40000)=""/107, 0x6b}, {&(0x7f0000c3d000+0xc5c)=""/152, 0x98}, {&(0x7f0000f55000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f4c000)=""/123, 0x7b}], 0x6, &(0x7f0000e93000-0xb0)=""/176, 0xb0, 0xffff}, 0x81}, {{&(0x7f0000f54000)=@nfc_llcp, 0x60, &(0x7f0000f55000-0x80)=[{&(0x7f0000478000)=""/185, 0xb9}, {&(0x7f00001d2000)=""/125, 0x7d}, {&(0x7f0000f55000-0xa9)=""/169, 0xa9}, {&(0x7f0000f55000-0x9)=""/9, 0x9}, {&(0x7f0000aff000)=""/44, 0x2c}, {&(0x7f0000874000)=""/147, 0x93}, {&(0x7f0000728000)=""/28, 0x1c}, {&(0x7f0000b8f000)=""/170, 0xaa}], 0x8, &(0x7f0000db2000-0xa0)=""/160, 0xa0, 0xb17}, 0x3f}, {{0x0, 0x0, &(0x7f0000f55000-0x60)=[{&(0x7f0000062000-0x7)=""/7, 0x7}, {&(0x7f0000f55000-0xa5)=""/165, 0xa5}, {&(0x7f000037a000)=""/94, 0x5e}, {&(0x7f0000f1c000-0x6b)=""/107, 0x6b}, {&(0x7f0000f54000)=""/109, 0x6d}, {&(0x7f0000f54000)=""/109, 0x6d}], 0x6, &(0x7f0000f54000)=""/102, 0x66, 0xff}, 0x20}], 0x7, 0x10000, &(0x7f0000f55000-0x10)={0x77359400}) sendto(r1, &(0x7f0000f53000-0x1e)="9ce081d057c227767ff760dd98ed13f731ac12a51c92d575df97d27c85", 0x1d, 0x0, &(0x7f000038e000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x2e) [ 40.501552] binder_alloc: 5946: binder_alloc_buf, no vma [ 40.507214] binder: 5946:5966 transaction failed 29189/-3, size 40-8 line 2957 [ 40.517557] binder: 5946:5953 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/02 07:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000466000-0x47)}) r1 = syz_open_dev$mouse(&(0x7f00000d3000)='/dev/input/mouse#\x00', 0x7, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000003c000-0x8)={0x7ff, 0xff, 0x9, 0xe98}, 0x8) 2018/02/02 07:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) 2018/02/02 07:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bf4000-0x1c)) getpgid(0x0) 2018/02/02 07:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000522000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f000008b000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) preadv(r1, &(0x7f00004d6000-0x10)=[{&(0x7f0000b32000)=""/241, 0xf1}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000492000)='/dev/vcs#\x00', 0x6a44ff3c, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e00000-0x8)=@assoc_value, &(0x7f0000bf8000-0x4)=0x8) syz_open_dev$dspn(&(0x7f000013e000-0xa)='/dev/dsp#\x00', 0x0, 0x0) timer_delete(0x0) 2018/02/02 07:45:39 executing program 7: clone(0x0, &(0x7f000072b000-0x1000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e78000-0xba)) r0 = syz_open_dev$audion(&(0x7f00009b2000-0xc)='/dev/audio#\x00', 0x10001, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00004b5000), &(0x7f0000001000-0x4)=0x4) 2018/02/02 07:45:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000e2e000-0x56)=""/86, &(0x7f00004d4000-0x4)=0x56) rt_sigaction(0x6, &(0x7f0000b2e000+0x17f)={0xa}, &(0x7f0000f7d000-0x20), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}}, &(0x7f000066d000-0xc), 0x8, &(0x7f0000484000)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/02 07:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x803, 0x4010000003) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc3000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000082e000)=0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000068d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000fb8000)=""/246) sendmmsg(r2, &(0x7f00006c2000-0xb4)=[{{&(0x7f00009c1000)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10, &(0x7f0000134000-0x40)=[{&(0x7f000083c000)="06557020a8e66192a32b4717eddaeaa5fb8e0b1b13722dbf3f5ee2f6e515dfbe0e2670aa632922f2df8f7f5468992aefc1651530de", 0x35}, {&(0x7f0000700000-0x79)="0741db758ccb72b0a2568875c24023076a2efea4a488df0b69d88958291aaed7929346b495ba3b8fd4b89210b25eb3fb2d8501aa83e44b28d20e78e3407c356c43469ffa6df41345968aba9d0167e1219a15ec7e4c56f7a2a2a09d8bc0b568d9e371d0b062a1c1fbf1c095154ba0ba17e82c4bd0f5cc28e8f3", 0x79}, {&(0x7f0000e68000-0x57)="019aed9283b007803dea0d63bda426d7459a44c0a47a3d3b631c1dce091f1cfe7faea27670b456c97056473b67769691be95733a784b13ef3d0e3c4cbabcf60fd52b3e165118c51b6d5668e5936b7489df48bc0518bcba", 0x57}, {&(0x7f0000146000-0x1000)="cb3db219a71a64de3d46dc075ca4f9d6e1c5e697f3f8c8b3bc111502c6e14cd25fd6b8ff3000ead78bd661ab3c3f4e06c4c5aa277fc965b3bf1d11eab18137a7266348649c3fa78e7177f8d52c9a69da2167034104175550a525ac0331f05473d438074f50abdfd2e83c3fd66afb76f20989f2b78d473bd7d916203dc78867bd85ea915aa1c83ec20f5056004f5cfe54bfb02dc5ea3a64efe26fadd97bcb867e08fcde3c1a309767f4f67a5003ea47557058832661fa37cc4ad993860202779d3f8cbb6d44027a3f7862b60c028378ad8f61f9ef9be1e2fc288c98c61dd52d794d676314bb4b1a624b28a5c4f0bd0dfad16f353dde504180ab18ec332e3a48b3d778bff529c29c50e9371cc96d92d3d8b0ca2f95a280bf85fc5f4365da98d72a532f1d95fd08afca096824137294873b2e9ee5cd995d718396b872d0566e73f19c23f5f9bc823ab5e8c573810a5968993ac98f8f7b891992346d0604f0400c969a60c5e638e92d350eb34b1cad95197766b4c787a4b94409c1a9a1550649fb97bea603faf969bdc7a34cc7c3944ffe29fda9f1fc89a06de24aee5bbfd8d9b5286e6d88c05830eff9aa1dfe82920edc39ddbcf80bc11cdb1a4c3f1f4d5f7ccd87d1a6c4c66c00f5a5c05d1e2a10bd9f780520ad56823180c7956f0558ad9f0e3863f83bdd606b91459de9888987b3ea7919077e4c40061b102f731198edbb059d952871cf2b70d4f1872b56d74192f7edd9afbe5a39e967168d249a39e73b9cf2f4af4add3719f173dbc6d09aad16ff4ec1e5edb3093881fbddf8a53350bf4e43313d74110bafaf8a49b225c8393c01df6626033eb5c19bf6709582557a454a33d6ece236aae06756d9107462a9ea16ee5c80f8b9de009ce94623b511fdf967794d1fb3f8878e91d0e02255dd95554fbf5c69ce82c45f1c7ce5b4367844ccf7248d450d8d3b302fde5a43c4885a42b3d68f71af8cd7ae80941f56213072e681b171e40c49b7a1eec3578c158a48d66fd610c35e520ea8d8cebbe09be5b2787a2562977b4f1fc1f39017ec6f54b5abf4cee890bd2518c55b73b44bc203550d32f375f743997cd86e0f06aac41482341075f5194ed3c9623c1ecb1ab258d9b82f3779951c025cb429df7844309dbc5fe92b54ee9ee5be1a151900748ded6fda8f4cb525f9a8fe239bcc2383bd95f05eb920b3667b52614d2f5aa335e5540381efd958251b2c015111842e8c5ef0e84d1efafd068285b6696564b61c764ffa8115691d7916f6c28ecaa6526b3728a58535951732ec4d56f911278852f3ab4b0847ece352628a05fe150542583641d2ac6531ee1cd5891755c3634b6048b5c866d84e365557e77604e38f486a73cfc58b5ee865396cb002fbabaf6df8e11cd3436d2d7d13bd57bbcb6f7b1a82a33035b1a277ce549305f08ca33e7f73ab482e6ad3633c7050155607bf0591b3ce541231460faf6e0305b658f2ba4f25f7249150bbe11bb9e0bbd3be07fd7cea44c3157930355827eb9f34dd7bbf4e7e9ddd3dcb974c238fcbff504f60b30288fe14a15a53a953347139af1a34ca40351caa51f5fb4f482535a6c3363eb686f90d26e6fb6ec9881680551668679fa9c8c5452c844013a948e3ba9ea8dd402b86b72365f9cfd74f0a2c1f2e438aa89ef79e88e7f4c966d38b43f8fc05845adaad1b2ce84de7ad13e691184ba0f5859ac4aeb0861ce03c1ed15280697fac9c74c0c2f1a0df5434cf2f0e36e813ee2ab3fe7c70c92c04ab071931f33e93cb8bd2c2d676712303ca974b9582b7d847543051fbe8fc2cd62fbddce2ce361f6bfd8244fb068ae24063d5ebfd27c3d79cde5bb3e3403b94e2b7f4bbb7baa6a51c4a4665b040fa0027cca5790cee63ac8dc3dd18d0f73b8f9e93ccd3770b60276d92abbed3538931997fdce0b4e4c4acc314ffc58c5322d34ec9a097cdee111d2a3a7405499fde626bf16897f8ff0900550ad03852e6df1532e85ea519dc0a4047e0e4d96682a415af9402482da2d5b4c1ddb5b97426fdf54684fc48b32b43c90fae2c5b8d8fe6a1147ccd4edea5452b5f2790bf011eaed82740d32e12926a5d252312f8b596fea516de42a05709e9cfe462b9ea0fbc73b54971aee625d0c5b3b94095ea2622f5fec11