[....] Starting enhanced syslogd: rsyslogd[ 16.793691] audit: type=1400 audit(1519217930.489:5): avc: denied { syslog } for pid=4023 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.743060] audit: type=1400 audit(1519217936.438:6): avc: denied { map } for pid=4163 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 '10.128.15.197' (ECDSA) to the list of known hosts. 2018/02/21 12:59:02 fuzzer started [ 29.039825] audit: type=1400 audit(1519217942.735:7): avc: denied { map } for pid=4174 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 2018/02/21 12:59:03 dialing manager at 10.128.0.26:35979 [ 35.415751] can: request_module (can-proto-0) failed. [ 35.425662] can: request_module (can-proto-0) failed. 2018/02/21 12:59:09 kcov=true, comps=true [ 35.995636] audit: type=1400 audit(1519217949.691:8): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9056 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/21 12:59:14 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x4, 0x6, 0x1, 0x13f2129e, 0x2, 0x4, 0x0, 0x4, 0x1, 0x4, 0x5, 0x80000000, 0x1}, {0x5, 0x7, 0x1, 0x80000000, 0x100000000, 0x401, 0x9, 0xff, 0x3ff, 0x8001, 0xdae, 0x1}, {0x6, 0x3, 0x8, 0x9, 0x80000000, 0x0, 0x5, 0x1, 0x8000, 0x9b, 0x1000, 0xfffffffffffffffe, 0x200}], 0x67}) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) fstatfs(r0, &(0x7f0000000100)=""/66) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x7, 0xfffffffffffffff8, 0x20, 0x6, 0x2}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={@generic="fe0d6085303fa5ee80e5e80381e17254", 0x5}) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/selinux/enforce\x00'}, &(0x7f00000002c0)=""/225, 0xe1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000400)=""/214) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) r5 = semget$private(0x0, 0x0, 0x400) semctl$SETVAL(r5, 0x5, 0x10, &(0x7f00000005c0)=0xab4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000600)={0x1f, 0x6ed, 0x4}) r6 = fcntl$getown(r2, 0x9) fcntl$lock(r4, 0x7, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, r6}) poll(&(0x7f0000000680)=[{r0, 0x80}], 0x1, 0x9c16) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000006c0)={0x6}) ioctl$TIOCSTI(r2, 0x5412, 0x4) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/54) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000780)={0x197, 0x8001, 0x7, 0x3ff, 0x15, 0x7fff}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x40000, 0x0) lremovexattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='trusted.syz\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000880)={0x4, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000008c0)={r8, 0x10001}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) ioctl$TUNSETPERSIST(r7, 0x400454cb, &(0x7f0000000900)=0x1) sendto(r3, &(0x7f0000000940)="014c66b62493185fb2270d9dd8394024647f74bd903770eb8a9a4ab2d4fc8ef94b499ee3e9bd99ab44", 0x29, 0x48000, &(0x7f0000000980)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x3, 0x2, 0x4, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000009c0)={0x0, 0x61, "e2c2f9a404712724415fae0f54138c69b66054b3bea84df5db0b5db86bae0efc12e062441323f91f1287d5260ddfefad0de82542310a3c7e952f69a67ef9b7da7c01113678d86acab976a5464014dfb2e96bc061344ae378b85e53c9d5a7d4b7ab"}, &(0x7f0000000a40)=0x69) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000a80)={r9, 0x147}, &(0x7f0000000ac0)=0x8) 2018/02/21 12:59:14 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x1, 0x772e}, {0x7ff, 0x3f}, 0xd1f, 0x2}) r1 = accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x1) prctl$void(0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x74, 0x5, 0xa70c}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r4, 0x9}, 0x8) fadvise64(r2, 0x0, 0x4, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r4, 0x6de}, &(0x7f00000003c0)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) ptrace$peekuser(0x3, r5, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={@generic="bdcd24834b280d64b16882c8b84547f4", 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000ac0)=0xe8) getsockname$packet(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001cc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001e00)=0xe8) recvmmsg(r0, &(0x7f0000004f40)=[{{&(0x7f0000001ec0)=@ax25, 0x10, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/44, 0x2c}, {&(0x7f0000001f40)=""/95, 0x5f}, {&(0x7f0000001fc0)=""/138, 0x8a}], 0x3, &(0x7f00000020c0)=""/49, 0x31, 0x40}, 0xeb}, {{&(0x7f0000002100)=@can={0x0, 0x0}, 0x10, &(0x7f0000002400)=[{&(0x7f0000002140)=""/95, 0x5f}, {&(0x7f00000021c0)=""/10, 0xa}, {&(0x7f0000002200)=""/228, 0xe4}, {&(0x7f0000002300)=""/214, 0xd6}], 0x4, &(0x7f0000002440)=""/104, 0x68, 0x5}, 0x6}, {{&(0x7f00000024c0)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000002500)=""/132, 0x84}, {&(0x7f00000025c0)=""/125, 0x7d}, {&(0x7f0000002640)=""/183, 0xb7}, {&(0x7f0000002700)=""/107, 0x6b}, {&(0x7f0000002780)=""/232, 0xe8}, {&(0x7f0000002880)=""/251, 0xfb}, {&(0x7f0000002980)=""/22, 0x16}], 0x7, &(0x7f0000002a40)=""/245, 0xf5, 0x9e5}, 0x800}, {{&(0x7f0000002b40)=@ax25, 0x10, &(0x7f0000004c80)=[{&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/109, 0x6d}, {&(0x7f0000004c00)=""/93, 0x5d}], 0x4, 0x0, 0x0, 0x7}, 0x100}, {{&(0x7f0000004cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000004e80)=[{&(0x7f0000004d00)}, {&(0x7f0000004d40)=""/189, 0xbd}, {&(0x7f0000004e00)=""/106, 0x6a}], 0x3, &(0x7f0000004ec0)=""/73, 0x49, 0x9}, 0x100000001}], 0x5, 0x10140, &(0x7f0000005080)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005240)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000005340)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005380)={@generic="5a12cba2913a294b59afb2c2f5ead39d", 0x0}) sendmsg$nl_route(r1, &(0x7f00000054c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8200040}, 0xc, &(0x7f0000005480)={&(0x7f00000053c0)=@ipv6_getroute={0x88, 0x1a, 0xf03, 0x3, 0x3, {0xa, 0x14, 0x0, 0x7f, 0xff, 0x1, 0xff, 0x1, 0x800}, [@RTA_MULTIPATH={0x14, 0x9, [{0x6, 0x7ff, 0x100, r6}, {0x5, 0xb7, 0x68, r7}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_MULTIPATH={0x24, 0x9, [{0x6, 0xbc, 0xffeb, r8}, {0x7fff, 0x10000, 0x5, r9}, {0x5, 0x1fec, 0x1, r10}, {0x4, 0x40000000000000, 0x5, r11}]}, @RTA_IIF={0x8, 0x1, r12}, @RTA_MULTIPATH={0x1c, 0x9, [{0x401, 0x4, 0x66d, r13}, {0x0, 0x4, 0x7, r14}, {0x80000001, 0x1000000000, 0x6, r15}]}, @RTA_OIF={0x8, 0x4, r16}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000880}, 0x4040) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005540)={r0, 0x28, &(0x7f0000005500)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005580)={r17, 0x5bf, 0x18}, 0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000055c0)={0x9, 0x5, 0x7946, 0x1, 0x3, 0x1000}) 2018/02/21 12:59:14 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) clock_gettime(0x0, &(0x7f000000ae40)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001440)=[{&(0x7f0000000040)=""/232, 0xe8}, {&(0x7f0000000140)=""/37, 0x25}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/155, 0x9b}, {&(0x7f0000001300)=""/85, 0x55}, {&(0x7f0000001380)=""/177, 0xb1}], 0x8, &(0x7f00000014c0)=""/110, 0x6e, 0x47}, 0x5}, {{&(0x7f0000001540)=@hci, 0xc, &(0x7f0000001640)=[{&(0x7f0000001580)=""/188, 0xbc}], 0x1, 0x0, 0x0, 0x6628}, 0x1}, {{&(0x7f0000001680)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000003a40)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/198, 0xc6}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/120, 0x78}, {&(0x7f0000003840)=""/205, 0xcd}, {&(0x7f0000003940)}, {&(0x7f0000003980)=""/135, 0x87}], 0x7, 0x0, 0x0, 0x2}, 0x100000001}, {{&(0x7f0000003ac0)=@ax25, 0x10, &(0x7f0000006000)=[{&(0x7f0000003b00)=""/91, 0x5b}, {&(0x7f0000003b80)=""/155, 0x9b}, {&(0x7f0000003c40)=""/249, 0xf9}, {&(0x7f0000003d40)=""/200, 0xc8}, {&(0x7f0000003e40)=""/22, 0x16}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/186, 0xba}, {&(0x7f0000005f40)=""/188, 0xbc}], 0x9, &(0x7f00000060c0)=""/5, 0x5, 0x2}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000007440)=[{&(0x7f0000006100)=""/89, 0x59}, {&(0x7f0000006180)=""/253, 0xfd}, {&(0x7f0000006280)=""/11, 0xb}, {&(0x7f00000062c0)=""/4096, 0x1000}, {&(0x7f00000072c0)=""/100, 0x64}, {&(0x7f0000007340)=""/115, 0x73}, {&(0x7f00000073c0)=""/128, 0x80}], 0x7, &(0x7f00000074c0)=""/180, 0xb4, 0x5}, 0x2}, {{&(0x7f0000007580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000009600)=[{&(0x7f00000075c0)=""/60, 0x3c}, {&(0x7f0000007600)=""/4096, 0x1000}, {&(0x7f0000008600)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f000000ab80)=[{&(0x7f0000009640)=""/204, 0xcc}, {&(0x7f0000009740)=""/86, 0x56}, {&(0x7f00000097c0)=""/130, 0x82}, {&(0x7f0000009880)=""/21, 0x15}, {&(0x7f00000098c0)=""/23, 0x17}, {&(0x7f0000009900)=""/124, 0x7c}, {&(0x7f0000009980)=""/113, 0x71}, {&(0x7f0000009a00)=""/138, 0x8a}, {&(0x7f0000009ac0)=""/166, 0xa6}, {&(0x7f0000009b80)=""/4096, 0x1000}], 0xa, &(0x7f000000ac40)=""/58, 0x3a, 0x4}, 0x80}], 0x7, 0x2000, &(0x7f000000ae80)={r1, r2+10000000}) writev(r0, &(0x7f000000b140)=[{&(0x7f000000aec0)="39abb111ff078d02053fce0a15023d5dce842d2894634ea3a8e6bf31ceac753b690e473dfd874ef66e905a8d235176cc069ae786255b0efa8fd310bcce72f023d3395eb9a5a3c4b76371abcf358b4e801c6dcb4477c1f38d0d5a506e79bbe70b25497efcd8a9e76e6c26a2a103504915", 0x70}, {&(0x7f000000af40)="66fbf096a186b66de5b7e76dd2f5b3be7ffb6e1a726ad4ecaa878c30d27abe99aca534d61910abae617a865917c65325e6eac83f127f6aa1a7065783da5c9f82bb495654f66b9488de9c6a003eb1a768132e9bf56a45bcf4067da929cbf2ad6f6f655b81e813e454fdb47988efef55230deddfda645f0804103ff320bb01ec64b52b0d35ae2c44b18f2d3ca7fe3f286d603318e0e50ed27482350b2921c9ff0f7b263e992c3f566b1df580", 0xab}, {&(0x7f000000b000)="840c72d539a718f99b76fc6b83f33106209cd86a6e6ec34557f55e80277d57867b896f48f10cfaace35b6ab4382a3658893f0a2d6e15b166b38c6120b12f77979b2839dc9d000368074b3eadcd1588f6207a969c22398b125d2323c986c674028102315bb352187e23ab84d578e0c53b7c91bd13c1acf920e0298d1e0ecc0e6795ae9000898913928ef78081634f11adf70f04e5fc835683364911494dcd8ad8aad4404fd6e195dc3f9971f0ce2330b62b9e6b8874b0a742653e1774a104a37193a1c3765c00f29fa287a1b72db907e6090bf88609ec3cd616fd91346ad6f0e0c7786134", 0xe4}, {&(0x7f000000b100)}], 0x4) pipe(&(0x7f000000b180)={0x0, 0x0}) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000000b1c0)=""/85) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f000000b240)={0x3}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000000b280)={0x8, 0x5, 0x1a, 0x7fff, 0xc70, 0x6ab, 0x4, 0x8, 0x4, 0x394e021d, 0x3b15}, 0xb) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000b2c0)={{0x6, 0x200}, {0x6, 0x60000000000}, 0x0, 0x2, 0xcb}) connect$rds(r3, &(0x7f000000b340)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r5 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) r6 = open(&(0x7f000000b380)='./file0\x00', 0x0, 0x20) timerfd_create(0x7, 0x800) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f000000b5c0)={0x3, &(0x7f000000b3c0)=""/59, &(0x7f000000b540)=[{0x989, 0x1e, 0x40, &(0x7f000000b400)=""/30}, {0x1736, 0xab, 0xaeec, &(0x7f000000b440)=""/171}, {0x2, 0x3a, 0x80, &(0x7f000000b500)=""/58}]}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000000b600)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000000b640)=0x0) kcmp(r7, r8, 0x1, r0, r4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f000000b680)=0x1, 0x4) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b6c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt(r9, 0xcf5, 0x8001, &(0x7f000000b700)=""/4096, &(0x7f000000c700)=0x1000) unshare(0x26d13247a5235818) getsockopt$inet6_int(r9, 0x29, 0x7b, &(0x7f000000c740), &(0x7f000000c780)=0x4) syz_kvm_setup_cpu$x86(r9, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f000000c840)=[@text32={0x20, &(0x7f000000c7c0)="c4c17829e366b837010f00d8260f01dfb9800000c00f3235004000000f30f4660f3822acc600000000360f015583c4e14572e7bc652665643e360f320fbc97fdffffff", 0x43}], 0x1, 0x40, &(0x7f000000c880)=[], 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000000c8c0)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x100000000}}}, 0x1, 0xd81d, 0x100, "98ae614eb30ff0fe8c8cd1f772d2e267934c63be976223fb21d04934e43968499b651bbfaebefcf1f616143d311c31a0d6ae4ac833380e6d6736ca67b750c410e5bf2d3acf9cc4fccd3aa922bb22d823"}, 0x160) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f000000ca40)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000000ca80)={0x59b, 0x3ab, 0x5, 0x74ce, 0x5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000000cac0)={0xcb8f, 0x101, 0x7fffffff}) ioctl$TIOCEXCL(r4, 0x540c) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f000000cb40)=""/141) 2018/02/21 12:59:14 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x200000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)={@common}) fcntl$addseals(r0, 0x409, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x8, 0x401, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xb1, "411254085d6352462b9b60855182adf04804709065148c01b381b45200a96e224a15d3af957b8ef71f51898f7ae1000baa6d21af4d33e44a5bb2a2ee19ce3b3848910bc2720b21c363326c7b970b1b6d5d4c0440cdc3b8f0252cf11d5eb835f16b796d5153d6bc581023f89543f408b75d7126a980b0290325f991da5ea16cbed9f89f211a28432de13470773cea3fa1b6d5c4101e0b7ae85ef7a97d3647a40535e95a6e2612608abe29186b2eaaf232d2"}, &(0x7f0000000300)=0xb9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r4, 0x81}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0xfffffffffffffffd, 0x3, 0x9, 0xffffffffffffffe1}, 0x8) statx(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0xa9, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000540)={0x3, 0x2, {0x1, 0x3, 0x6c86, 0x1, 0x7}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r5}, 0x8) r6 = dup(r2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000600)={@syzn}) faccessat(r6, &(0x7f0000000640)='./file0\x00', 0x4, 0x1400) ioctl$int_out(r1, 0x0, &(0x7f0000000680)) ioctl$KVM_NMI(r0, 0xae9a) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000700)=0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000740)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) r7 = shmget$private(0x0, 0x2000, 0x1002, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r7, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000780)={r5, 0x0, 0x70, 0x8}, &(0x7f00000007c0)=0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000840)={r4, 0x9, 0x8}, 0x8) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) 2018/02/21 12:59:14 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1c, 0x408000) getsockname(r0, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x7) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0x5, 0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/232) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0x86, 0x1f, 0x2, 0x1ff, 0x5, 0x0, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x10, 0x8f, 0x10001}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000340)={r0, 0x8, 0x7, "ba61edb21cb31872d03edafd45f255311ed357a6a15e4b6787e19595b3cf601983b01f331de44009d08e047936bbd53c36f8ce07178393f99320c8ba290bf548df67d6efb6b97701d0f4f156f5cde974e6856573f4536a3c9cb566a3d4197903391b7174eca83c05636132ee12db0051c96a79ce4ba482169e965de661de9ddd70b802b6d9ef189a0ad23aece517f644ac1a5809398959ac2d81682745a42070a86badcdda99ec95561e2fa52f0ce092a1eb3c1aa8c418e97c906142e485d82949a3283b30fa6e9111c86e1dadf4d97857d60ddfa318e058b6b9123141b3e7c76f92d366"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r1, 0x7, 0x10, 0x8a, 0x6}, &(0x7f0000000480)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000004c0)="1059", 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000580)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r1, 0x0, 0x0, 0x8, 0x100, 0xff}, 0x14) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000600)=0x5, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000640)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r1, 0x5, 0x5, 0x8000, 0x51a, 0xea}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000740)=0x3, 0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000780)={"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"}) connect$pppoe(r0, &(0x7f0000000b80)={0x18, 0x0, {0x1, @empty, @generic="c001687ed3696cacb5743459105a6064"}}, 0x1e) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c00)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000bc0), {[{{@arp={@rand_addr=0x200, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffff00, @mac=@empty, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x3, 0x80000000, 0x4, 0x6, 0x800, 0x20, @generic="ffb3d6d4c117056be4cb0d1b0d0da14b", @common='sit0\x00', {0xff}, {0x4ec8bfc29b92ef9a}, 0x0, 0x220}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x800, 0x9, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001040)=r0) pipe(&(0x7f0000001080)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000010c0)={0x0, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x2, 0xfd50, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000001200)={{0x3ff, 0x0, 0x9, 0x519, 0x0, 0x9}, 0xfc87, 0x10001, 0x2, 0x8e, 0x5, "d973e5b0812a7c70df3f91e4b6ef395301083ff1f5731ed1d1464cbf57ceb8d3b5295473db3eec791e24357991de0e67e45281b7954ac2a917a993c1fced565339572514043577fd032030004d4f748b08720cd33cf116fd901e9ca7ea36f75e1ca5d54d58651c632c7234b16b0994db3fe9ad42130b9ad59f92833c5dda2043"}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000012c0)=0xc6, 0x4) 2018/02/21 12:59:14 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x8, 0x4aeb, 0x100, 0x200, 0x80}, &(0x7f00000001c0)=0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={@common='bcsh0\x00', @ifru_ivalue=0x8}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0x4, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)={@syzn, @ifru_map}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, r3}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace(0x8, r5) connect$rds(r0, &(0x7f0000000500)={0x2, 0x0, @rand_addr=0x6}, 0x10) fallocate(r0, 0x1, 0x7fff, 0xa4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000540)=0x5, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000015c0)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001680)=0x3f, 0x4) r6 = openat(r0, &(0x7f00000016c0)='./file0\x00', 0xc0000, 0x41) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001700)={0xdca, 0x5, r5, 0x3, r4, 0x9, 0x7fff, 0x7ff}) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000001740)={@common, @ifru_addrs=@pptp={0x0, 0x0, {0x0, @broadcast}}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000017c0)={r2, 0x1}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000001800)={"b29677a67b3b4ec111ee98959e7c9db2", {0x4, 0x43d, 0x9, "a841cd1e626b", 0x7}}) prctl$setfpexc(0xc, 0x1) lsetxattr(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)=@random={'btrfs.', 'bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00000018c0)='\x00', 0x1, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000001900)=0x2, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001940)={0x8, 0x401, 0x3, 0xe0, 0x3ff, 0x20, 0x4, 0x47, 0x3ff, 0x7, 0x8d73, 0x1}) getpeername$inet(r6, &(0x7f0000001980)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000019c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000001a00)={0x6, 0x2, {0xffffffffffffffff, 0x0, 0x3, 0x3, 0x501}}) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000001a80)=0x100000001, 0x2) 2018/02/21 12:59:14 executing program 6: socketpair(0x9, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xffffffff, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x3, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9000000000000, 0x13d, 0x8, 0x3, 0x101, 0x6, 0x1, {0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x4, 0x1, 0x5, 0xa2, 0x800}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r3, 0x90}, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x1, 0x3, 0x1}) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', '/dev/vcs\x00'}) getsockname(r2, &(0x7f0000000380)=@sco, &(0x7f00000003c0)=0x8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000400)={0x6, 0x1ff, [{0x7, 0x0, 0x3}, {0x8, 0x0, 0x80000001}, {0x8, 0x0, 0x6}, {0x3, 0x0, 0x80}, {0xb75, 0x0, 0x1}, {0x1, 0x0, 0x5}]}) sendto$packet(r2, &(0x7f0000000480)="ecea148ceaafe043c7769c907b14dea34588b7efe115869ed5a2532abacd9bcae99b5c47daa685369b21f2a3aa5709e53cf4cb057a89be97528fcc521753ba1f511a28d89dd7e7deb31693", 0x4b, 0x40014, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={r4, 0x8000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r5, @in6={{0xa, 0x2, 0x2, @empty, 0x80000000}}, 0x3, 0xfff}, &(0x7f0000000700)=0x98) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000007c0)={r5, 0xd13, 0x101, 0x8}, &(0x7f0000000800)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000009c0)={@remote, 0x0}, &(0x7f0000000a00)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000a40)={@rand_addr=0x200000000000000, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r3, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000ac0)=0x2, 0x4) r7 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000b00)=""/107) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000b80)={{0x5, 0x1, 0x7, 0x2, 0x1, 0x1}, 0x4, 0x5, 0xb3, 0x80000000, 0x8, "bb7f8df55822d8faeac1fbeedcc511513918f070e9d58ceb5334df94ce3b85d213d60cc6eb4a1769d9588b6ea37c6a13e2dbfb464ad95755ec0c1738189c3f91a55608f6a0b3b760c4f331fcf6497537a59d0e099534c35fbb77513b5b8fdeeea9fbaa26c75d939759702900c476ec9a8b32dc6686695485c4bc2168d49472e5"}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000c40)) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000c80), 0x4) bind$bt_hci(r2, &(0x7f0000000cc0)={0x1f, r6, 0x3}, 0xc) 2018/02/21 12:59:14 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/60, 0x3c) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x8, 0x7, 0x3, 0x4, 0x83, 0x1f, 0x1000, 0x80, 0x100, 0x9, 0x400, 0x500000, 0x9}, {0xffffffffffff69ee, 0x7ff, 0x2, 0x1, 0x6, 0xffffffff7fffffff, 0x6, 0xe0, 0x1, 0x3, 0x1, 0x0, 0x400}, {0x63, 0xffffffff, 0x7fff, 0x9b69, 0x1, 0xcf86, 0x4, 0x8000000, 0x0, 0x0, 0x1f, 0x80, 0x4d}], 0x6b8bc41a}) ioctl$TIOCSTI(r0, 0x5412, 0x5) pread64(r1, &(0x7f0000000180)=""/95, 0x5f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000200)={0x8, 0x1f, 0xcf, 0x3, 0x1, 0x1}) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x8a) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0x0, 0x5, 0x3}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x111100, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000340), 0x4) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000380)=""/142) timer_create(0x6, &(0x7f0000000640)={0x0, 0x3d, 0x5, @thr={&(0x7f0000000440)="b4c97419254cb52f53340442a0bc956bc7502ab08c2c3aa0e8c62c5374cf23352c6d64613a3dbe324f0404e0d2e403f9bde64382fb93c8a6dcf121abb3c848c8af83ed60c577f39fb12c75f87466b460f4bd0ad6b93eaae496cb7ed5054db40d4d8d1d8ee1692e7460c87da40494f310b760accc7b706b8aedd6923c761af802d444f65031b8962b25ea43219855fc87c98b2edcf81ca2263a24d7583397ae90b8f0729dde3b0a1ff69ec14f92b0dd2d718a465384f9b951b95d6d3c1fd7f0d27ed650e38363db59ae89105746713b9980ad2815ec3d666b144d96985b975d95e0bc48cbf9", &(0x7f0000000540)="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"}}, &(0x7f00000006c0)) r5 = semget(0x1, 0x7, 0x1) semtimedop(r5, &(0x7f0000000700)=[{0x3, 0x1, 0x1000}, {0x2, 0x7f, 0x1000}, {0x4, 0x5, 0x1000}, {0x4, 0x0, 0x800}], 0x4, &(0x7f0000000740)={0x77359400}) ioctl(r0, 0x0, &(0x7f0000000780)="51152918f8f712085a1dae62e009c4158c6005ff0a1df761c7b7ec4f52a18c6de40ec3ce45420f8b9097478b7cc67b8677f3e3cee543424312aea308458cbee75e18ed759352a161ff0397d6c116c846d368a4b2e26793eb70966575f60c07bcdf8993203d09179a760321") ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000800)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$TIOCCBRK(r2, 0x5428) shmget$private(0x0, 0x2000, 0x120, &(0x7f0000ffd000/0x2000)=nil) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000840)=0x72a) mkdir(&(0x7f0000000880)='./file0/file0\x00', 0x8) syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x42000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000900)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000940)=0x2, 0x0, 0x1) r6 = request_key(&(0x7f0000000a80)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b00)='/dev/mixer\x00', 0x0) add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)="222955f9e5fffe5f25066b15c2e8b059df02aca274956ba7b7ff2a3f01a3bfcfca84ec9840009f57f5dbf62f801fd7bd983d3d8576b668b8d74a7188378bf01105dda8674385c857622fa369e7f00eaa", 0x50, r6) syz_open_dev$mice(&(0x7f0000000b40)='/dev/input/mice\x00', 0x0, 0x408000) [ 40.986542] audit: type=1400 audit(1519217954.682:9): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/root/syzkaller-shm215347958" 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 [ 41.064895] audit: type=1400 audit(1519217954.760:10): avc: denied { sys_admin } for pid=4219 comm="syz-executor3" 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 [ 41.084691] IPVS: ftp: loaded support on port[0] = 21 [ 41.154112] audit: type=1400 audit(1519217954.848:11): avc: denied { net_admin } for pid=4225 comm="syz-executor3" 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 [ 41.158600] IPVS: ftp: loaded support on port[0] = 21 [ 41.219765] IPVS: ftp: loaded support on port[0] = 21 [ 41.259860] IPVS: ftp: loaded support on port[0] = 21 [ 41.333372] IPVS: ftp: loaded support on port[0] = 21 [ 41.430780] IPVS: ftp: loaded support on port[0] = 21 [ 41.510385] IPVS: ftp: loaded support on port[0] = 21 [ 41.515554] ip (4285) used greatest stack depth: 16672 bytes left [ 41.619790] IPVS: ftp: loaded support on port[0] = 21 [ 42.242743] ip (4443) used greatest stack depth: 16544 bytes left [ 42.513570] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.524265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.575475] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.877791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.077661] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.110583] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.186520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.382413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.112213] audit: type=1400 audit(1519217958.807:12): avc: denied { sys_chroot } for pid=4225 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 12:59:18 executing program 3: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e2cb0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000000080)=@nfc={0x27, 0x3, 0x882, 0x7}, 0x10, &(0x7f00000000c0)=[], 0x0, &(0x7f00000a2000)=[], 0x52a}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x3c, 0x7, @tid}, &(0x7f0000000040)=0x0) timer_getoverrun(r2) ioctl$TCSBRKP(r1, 0x5425, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) [ 45.253327] audit: type=1400 audit(1519217958.948:13): avc: denied { net_raw } for pid=5154 comm="syz-executor3" 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 [ 45.288510] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/02/21 12:59:19 executing program 3: timer_create(0x7, &(0x7f0000000000)={0x0, 0x32, 0x9c7da68f65b3cccb, @tid}, &(0x7f0000000080)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x301000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@local}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) timer_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) io_setup(0x3, &(0x7f0000ed2ff8)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_destroy(r2) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="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0x1000, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000001380)='big_key\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001400)='/selinux/enforce\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="e6b9d80bff128857f18b68d9ff9d9b1a952215c142a03df6b40b74bce3e5ca79cf847289d2853f634ff1dfaa95a6f9fad86b4f15501189fa19ed1f58fe43018e4f3fb86910b95ed6018681fdf3a5f5f08d3b68b4761f7f735e39ee116dde88a346ba9b9276745db19a06531572ad068946faf500034e", 0x76, r3) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000240)) r4 = add_key(&(0x7f00000002c0)="0100000000000000", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="52339c0a44dd5d18044ef260f49653fa6262e16108c8fad1ee62a728a8b400010001c7b90d53d968431d750f56b4e5fe2a5c07a7f2fe9e4f5a0b08ad425adf054908ebf664b40001b0efd2c539041d6826d4dcdd83c29043f67dfda8f3aa2090195cfe83f1fefef1f8467de71573f50985d0cc275653a9d32588e4693ee67485703d85b230c4795e2718d0a25db15db7660519345108c00258e53f60105f9e259fad2b405f2e2379a07196344e8fbd61bd823bcfd0", 0xfffffe7e, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r4) 2018/02/21 12:59:19 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20040, 0x40) openat(r2, &(0x7f0000000080)='./file0\x00', 0x305040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000a9d000)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=']selinux,ppp0bdevtrustedwlan0*trusted@em1-}}eth0\'\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c16000), &(0x7f0000970000)=0x8) 2018/02/21 12:59:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x618082) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x16, 0x10001, 0x6, 0x2b, 0x0, 0x2, 0x1, [@sadb_x_sec_ctx={0x1b, 0x18, 0x3ff, 0x27, 0xcf, "572f6aa1b0db1724585b7b3a979914258e3934ead72e2718619c72b50b82b331609f4a2c98472abd9e0cf891c8c9b3875119a50043382c88c2f6b083fcef3aa9e5092b202ff1227dead2d12d7c3f24ffe66fcb99c3ee293da0ad8f55c13a4955aae42ccef6b967179e4b47082a970311389780afd7fc5ec45de656155c187f93581e22cdc0d4c4d57744149d5d6dab4365e825d1c6e8f5d11f810f37d3701fb0190cb4c1df82789a18a036e0e35c1bcfe55fe2276938b781f188151b518ba390847f1c294b8b6670dd410db2e44b6e"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x2, @empty, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}]}, 0x158}, 0x1}, 0x4000000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000002c0)={r2, 0x3}) [ 45.458086] audit: type=1400 audit(1519217959.153:14): avc: denied { dac_read_search } for pid=5184 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 12:59:19 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x6200, 0x0) socketpair(0x14, 0x4, 0x3e7a, &(0x7f0000000080)={0x0}) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x1, 0x401, 0x0, 0xe97}) 2018/02/21 12:59:19 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x80000000}, 0x8, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x52, 0x1, 0xba6, {0x9, 0x401}, {0x5, 0x8001}, @rumble={0x40, 0x9}}) getdents64(r1, &(0x7f0000000df0)=""/528, 0x210) 2018/02/21 12:59:19 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x1f) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016cf61)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/02/21 12:59:19 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab6f18)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000420ffc)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd1f18)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000a46000)=0xe8) setreuid(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x2, 0x5}, 0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) [ 45.575382] audit: type=1400 audit(1519217959.269:15): avc: denied { map } for pid=5218 comm="syz-executor1" path="/dev/rtc0" dev="devtmpfs" ino=1162 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:clock_device_t:s0 tclass=chr_file permissive=1 [ 45.856815] audit: type=1400 audit(1519217959.552:16): avc: denied { ipc_owner } for pid=5287 comm="syz-executor6" 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 [ 45.881293] audit: type=1400 audit(1519217959.562:17): avc: denied { ipc_lock } for pid=5291 comm="syz-executor0" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 12:59:19 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) setresgid(r1, r1, r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xfffffffffffffdde) bind$can_raw(r0, &(0x7f0000000a40)={0x1d, r3}, 0x10) 2018/02/21 12:59:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/21 12:59:19 executing program 0: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007abff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x2, 0xfffffffffffffff9, 0xffffffffffffff13, 0x84, &(0x7f0000000040)=""/132, 0x46, &(0x7f0000000100)=""/70, 0xbf, &(0x7f0000000180)=""/191}) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) 2018/02/21 12:59:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000011fe4)={0x16, 0xf, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2e, []}]}, 0x18}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x40000) 2018/02/21 12:59:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000001ffc)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2a39, 0x8100) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000100)="796afd89041d592590a4a65c05a2227de3e4e66de95b9cd5955cc43991f3e1ba45de0df9fe3f988ea038e2c9e851c209fb4c78dc6a41551af2e07127c5c06009f2a4e749821073c3e55d84f12bfa0c2db8dc08cdddb4b53757e7715afef9174f2c1808b9cec69807bfcab1e673ef43f64037cd4898af115c58e503889abd3c9438010a489d53e8e01ace054ee457aae8765ca2a0490045ff02c241e63316d112cf56877e86a31dfef35ef670f190ceaef29bff31561d7fcae01993a6371b6989d1511c1f5026d40a26372eab03af3966e8e055558b8cac7c39fe0e0f8efcdec24b", 0xe1) 2018/02/21 12:59:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000040)=""/217, 0xfffffd61) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) 2018/02/21 12:59:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aeefa8)={{}, 0xfffffffffffffffd}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001140)={r2, 0x7, 0x9, [0x100000000, 0x7, 0x5, 0x1, 0x3, 0x9, 0x80000001, 0x8, 0x3]}, 0x1a) 2018/02/21 12:59:19 executing program 3: r0 = socket$inet(0x2, 0x804, 0x400) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0xfec1, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) timerfd_create(0x7, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="341de525da4e0e7f4f075ffb8a6f1b3c", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000000f40)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "72bab2", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x42) 2018/02/21 12:59:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000da0000)="000100003e02001400f4977d7b41b8d7004f653bcb7d850087e005f8ce9455a42a29b093546168ecd9ca020c5e75e227062c9f49", 0x34, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/21 12:59:19 executing program 5: r0 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10) setpriority(0x1, r0, 0x5) 2018/02/21 12:59:19 executing program 4: socket$netlink(0x10, 0x3, 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x4d0940) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x9, 0x5f40}) 2018/02/21 12:59:19 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x200, 0x7, 0x2, "", ["", "", ""]}, 0x10}, 0x1}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d83000)) 2018/02/21 12:59:19 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000237fd8)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000227000/0x1000)=nil}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x1, 0x79f6, 0x8}, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40700, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00002bd000/0x18000)=nil, &(0x7f0000e99000)=[@text16={0x10, &(0x7f0000018000)="0f945dc4b8e8000f00d86767f40f082539180f22552e2e0f35660f8b00480000dfe0a5", 0x23}], 0x1, 0x0, &(0x7f0000f47ff0)=[], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000080)={0x1f, r3, 0x3}, 0xffffffffffffff3f) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x100000000000006d, 0x0, [{0x40000000, 0x0, 0x4}, {0x40000001, 0x0, 0x6fff}]}) [ 46.011767] audit: type=1400 audit(1519217959.707:18): avc: denied { setgid } for pid=5303 comm="syz-executor7" capability=6 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 2018/02/21 12:59:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="fda65df76146669568e865ec", 0xc, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32"}], 0xaaaabb2, 0x0, &(0x7f0000554ffe)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 12:59:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) fcntl$getown(r0, 0x9) 2018/02/21 12:59:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x5d, &(0x7f0000000000)=[{0x28, 0x115, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/02/21 12:59:19 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000000)=@ax25={0x3, {"81e0db9652ade4"}, 0x5}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="8b2f36f9efe3d9da32b475536ffab1fe88b420d3e8648d6e757db475d762501cd4b81c5fd824fd88f1bb9d0684254c8797fbb75de515ab5c4c7c7440036be338b3d9cc77a3c79ddd147eaff70680", 0x4e}], 0x1, 0x0, 0x0, 0x10}, 0x21) 2018/02/21 12:59:19 executing program 5: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0x7d) 2018/02/21 12:59:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x200, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000080004, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x22000, 0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:devicekit_disk_exec_t:s0\x00', 0x2b) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@generic="4dece4659dadb0fa97ea55b06b14228d", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) 2018/02/21 12:59:19 executing program 0: gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid}, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x3, [0x401, 0x9, 0x8001, 0x8, 0x34, 0x9, 0x1, 0xffffffffffffffff]}, 0x5c) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/21 12:59:19 executing program 4: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x800) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) connect$inet(r0, &(0x7f00007adff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 12:59:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/02/21 12:59:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000065b000), 0x0, 0x0, &(0x7f0000ca7fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/21 12:59:19 executing program 0: r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vboxnet0ppp1$\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) pipe(&(0x7f0000000140)={0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r4, r5}, &(0x7f00008d3000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha224\x00'}, &(0x7f00004e2fc0)}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r6, &(0x7f0000000040)) keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r2, r2}, &(0x7f00000000c0)=""/232, 0xe8, 0x0) 2018/02/21 12:59:19 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@dev, @remote, 0x0}, &(0x7f00000000c0)=0xc) r2 = getpid() waitid(0x1, r2, &(0x7f0000000040), 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x213, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=@polexpire={0x298, 0x1b, 0x2, 0x4, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x0, 0x0, 0x8f8, 0xa, 0x80, 0x0, 0x3f, r1, r3}, {0xfffffffffffffffa, 0x7, 0x4, 0x8, 0x9, 0xfffffffffffffffc, 0x0, 0x50}, {0x5, 0xffffffffffffffff, 0x8a, 0x9}, 0x7, 0x0, 0x3, 0x0, 0x2, 0x2}, 0x2}, [@tmpl={0x1c4, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0xa, @in6=@empty, 0x6, 0x2, 0x1, 0x0, 0x3, 0x4, 0x9}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x2, 0xfffffffffffffff7, 0x855, 0x7ff, 0x101}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x7fffffff, 0x137, 0x91, 0x100}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x86, 0xfffffffeffffffff, 0x4, 0x8}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x3, 0x0, 0x7, 0x20, 0x8001, 0x10000}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x2, 0x1, 0xfff, 0x80, 0x3f}, {{@in6=@empty, 0x3, 0x33}, 0xa, @in=@rand_addr=0x5, 0x2, 0x1, 0x1, 0x1000, 0x7, 0xfffffffffffffffe, 0x6}]}, @replay_thresh={0x8, 0xb, 0x6}, @offload={0xc, 0x1c, {r4, 0x1}}]}, 0x298}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) 2018/02/21 12:59:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) socketpair$inet(0x2, 0x80f, 0x8001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x9, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x60}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xffffffff80000000, 0xff, 0x0, 0x3}, 0x8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req={0x7, 0xd164, 0x3, 0x67d}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x19980330, r3}, &(0x7f0000000100)={0x7, 0x1f, 0x4, 0x9, 0x81, 0x9}) 2018/02/21 12:59:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000000ffc)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0xf7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdfb}}, 0x9, 0x6}, 0x98) 2018/02/21 12:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x1, &(0x7f0000000080)) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0f000e020000000010000002f1000c08000b00fc000000", 0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x2, 0xfff, @empty, 0x4}}}, 0x8c) 2018/02/21 12:59:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e5f98)={0x79}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x200}, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000140)={[0x1ff, 0x8, 0x9, 0x8, 0x0, 0x4, 0x1d80000, 0x7, 0x1, 0x10001, 0x80000000, 0x100, 0x2930, 0x8, 0xfff, 0xffffffffffff0000], 0x10000, 0x20210}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xff, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000140)=0x800, 0x4) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000120ffc)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/21 12:59:20 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x401, 0x4) 2018/02/21 12:59:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5435, &(0x7f00002b2ff8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) 2018/02/21 12:59:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x8000000000000) fadvise64(r0, 0x0, 0x0, 0x100000007) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x2) 2018/02/21 12:59:20 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000cb2ff8)='./file0\x00', &(0x7f0000dd4000)='./file0\x00', &(0x7f00003cc000)='sockfs\x00', 0x0, &(0x7f00009ef000)) 2018/02/21 12:59:20 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1002) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/71, 0x47) [ 46.336661] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/21 12:59:20 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000416ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) accept$alg(r1, 0x0, 0x0) 2018/02/21 12:59:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x3f, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@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) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x98f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/21 12:59:20 executing program 4: r0 = semget(0x2, 0x4, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x121401, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) semctl$GETZCNT(r0, 0x3, 0x25, &(0x7f0000000000)=""/233) 2018/02/21 12:59:20 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x7, 0x86d, 0x7fffffff, 0x2, 0x10, 0x80}) 2018/02/21 12:59:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr]}, 0x18) shutdown(r0, 0x0) 2018/02/21 12:59:20 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x1) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) chdir(&(0x7f0000000000)='./file0\x00') getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x200) r2 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000000)=0x7) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000040)=0x1) 2018/02/21 12:59:20 executing program 6: io_setup(0x203, &(0x7f0000000040)=0x0) sched_setaffinity(0x0, 0x1e6f04a1, &(0x7f0000c69000)) 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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x227}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0xac) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x20000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) io_getevents(r0, 0x0, 0x0, &(0x7f0000c89f80)=[], &(0x7f000018dff0)) io_submit(0x0, 0x0, &(0x7f000044b000)=[]) 2018/02/21 12:59:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xea9d, 0x40902) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000080)="3951d26579a406ac65ecaaac0bb6e127f98205138ba1d79cd8d32bc22ea326dbe019f5035a596ab6473b910a0617d4d066305b2078db736ed81e2aeee0a64a680457f0b70f5304ae6c9c0e19b6e8cfd7e2b9c98a444ddd4864d0509c925a5e599a9bf7d5deb2f4d58071a9a7bbe9560eb58632eb2a6fe8b8dd5143f65f41b2f18ab6735eccb64e1dcf25f67532f916635b21b7e0559d07ef4712643c9e7e395d912c978bd2c3bcc5002ca38f4d965934a06d2a98607de9821a24bd32e0f25e0f75a597284fe11047585a5d3d8b5c") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r2 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x371a80, 0x0) sendmsg(r2, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002af03)="3aff43d7", 0x4}], 0x1, &(0x7f0000005d18)=[]}, 0x0) 2018/02/21 12:59:20 executing program 4: r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fc3f94)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fedcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x5f8, 0xc0) sendto$unix(r2, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r4, r5/1000+10000}}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 46.505718] audit: type=1400 audit(1519217960.200:19): avc: denied { dac_override } for pid=5426 comm="syz-executor7" 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 2018/02/21 12:59:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000040)=0xc, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/21 12:59:20 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7, 0x0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) 2018/02/21 12:59:20 executing program 3: rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0xfffffe78) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x0, 0x5167}) sendmsg$alg(r1, &(0x7f0000c09fc8)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}], 0x1, &(0x7f0000bb0000)=[]}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5d}) 2018/02/21 12:59:20 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000769fff), 0xa561, 0x4008004, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) timerfd_create(0x7, 0x80800) setsockopt(r2, 0x40000000000006, 0x1f, &(0x7f0000000100)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea712633359604157ffff9f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xffffffffffffff62) 2018/02/21 12:59:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000008ce8)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x805}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/21 12:59:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) r1 = socket(0x3, 0xe, 0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000080)={0x24, 0x59ca, 0x1ff}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000100)={0x400, 0x1, 0xff, 0x9, &(0x7f00000000c0)=[{}]}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[0x8, 0x4ad, 0x4]}) 2018/02/21 12:59:20 executing program 7: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}}) 2018/02/21 12:59:20 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x602c2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) lgetxattr(&(0x7f00000000c0)='..', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140), 0x0) 2018/02/21 12:59:20 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000040)) semget(0x2, 0x5, 0x2) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/21 12:59:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4023, &(0x7f0000000000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, r1}, 0xffffffffffffffd2) syz_emit_ethernet(0x2a, &(0x7f0000435fd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80040) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0x0, 0x1, 0x81, 0x101}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1ff, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x2, 0x3bb) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/02/21 12:59:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x10000000000bb1, 0x4) accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0xe, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x33}, 0x1}, 0xfffffffffffffffe) 2018/02/21 12:59:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000328f4c)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x4, 0x8, [0xffffffffffffff01, 0x8b]}) 2018/02/21 12:59:20 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xffff}, &(0x7f00000001c0)=0x8) fremovexattr(r0, &(0x7f00000018c0)=@random={'btrfs.', '-\x00'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/21 12:59:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d7a000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2f1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) recvfrom$inet(r0, &(0x7f0000000180), 0x0, 0x10000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000001, 0x1ff, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x7fff}, 0x8) 2018/02/21 12:59:20 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f23fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/02/21 12:59:20 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000000d000)={@local}, &(0x7f000000c000)=0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, {0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x37}, 0x5, [0x5, 0x72, 0x80000000, 0x5, 0x9, 0x9, 0x1ff, 0x7fff]}, 0x5c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) accept4$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x800) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000280)=""/183) syncfs(r0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000180)) [ 46.749236] audit: type=1400 audit(1519217960.443:20): avc: denied { create } for pid=5480 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 12:59:20 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d96ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x1}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0xffffffff00000000, 0x200, 0x2, 0x8, 0x5, 0xfffffffffffffff7}) 2018/02/21 12:59:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000024c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0xffffffffffffffff, 0x0, 0x9}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x101ff, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/02/21 12:59:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8", 0x19}], 0x1, &(0x7f00000000c0)=[]}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000895fe0)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)}, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="dd9679e2cd269c9ec9f556c82d17d779d05ae1f04f3e2084e683bb1c3e7501", 0x1f}, {&(0x7f00000000c0)="92d732bb1ace2e19a791976a371c2a126aad3eca94", 0x15}, {&(0x7f0000000140)="1d2e34d6bd33aa20c363aec041978dd670f6c633ea01d7fb4dcd9169bf69083e89078598fcb4d52f1446ab2e98463869c54035bffee1a9a1da04ebb0b438332d2fe77b2ec538af5d3cbcba", 0x4b}, {&(0x7f00000001c0)="5d5ae9b312eb55b766f9675c19b2f84dc70976be98c08c5ce83066580f95512720066faef91c366d9adc8d641be05f93f67102f205e5a4ba264581305a3496", 0x3f}, {&(0x7f0000000200)="0a6022fcc3d07d30fdaf8165cfaaf8dd878cc032e4fc01eefcf681a2c2d646e3db8683778ae3ee69c73a85e825b371f29d94f4ec51e3865faf32e54a930e9d6d6b977147f963c42b1f97ba33166b9690435a1e698d5d8cd3411fe2147ba6c943ab5cc1ac86e3e1d7cc", 0x69}, {&(0x7f0000000280)="4e4a892325e25cc2680dedb66671e29631743f1a7c3cbdf300fc98f8b481be7b39e2a6a65974c6fdeb26adf0ece9e47230a7a5e8ff86bd94a40f6ad0ca89944b405f2e4d9d56b1ed5cce0a0e7cefdfb7bae78392089a0e7575596dc5eca8d1a3122ad7309982d90e2caa98858a8ad9b5287ea1f7538720671bbe2575867df30fe8d5376fa6a914dc10c777fd21e3595cf999a28504aff51ed64778906c7c1cacafa72d00687e9329786b9d5ac57e69a8fc2eb1a9fcf43462ad168d30f5b94ea534d84e276b070131b52eca1d7049b693d6fad3892d8d4c3ce1d3b52018968f80e858ad", 0xe3}, {&(0x7f0000000380)="51635910084a98f89dcf674222228f27bae681f18ee92070e13ffbbf3d31fc584dcd6b5c490cb10c80d9b55e12aa0d45f04705e0af711929289c053299247b4de25bbe92bab6cc38d35f55f51cafcc42f83ebc53b353c5c865ba3e5320f6e308836d4150c04de0d2589e2723731b481ccb70587ef439412ba6014964f8", 0x7d}, {&(0x7f0000000400)="6453b83caa4c16a0700d6b3551d36c6ebe6ff3cfd45f94", 0x17}], 0x8, 0x0) 2018/02/21 12:59:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/21 12:59:20 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x101002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x5c, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x40}, 0x98) fcntl$dupfd(r0, 0x406, r1) r4 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r4, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)=@generic="692d177120e01afe21a4fd5ef46bea25", 0x10) 2018/02/21 12:59:20 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111800, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score_adj\x00') renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000100)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/9, 0x9}], 0x3, &(0x7f0000000300)=""/206, 0xce, 0xb4}, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0xfffffffffffffffc}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) write$fuse(r2, &(0x7f000035ae3d)={0x59, 0x0, 0x1, @random="070000000046b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed34882afb9950b00000332fdc82b8391907f080d8f"}, 0x59) 2018/02/21 12:59:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x20, 0x100000000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffffffff32e2}, &(0x7f0000000040)=0x8) 2018/02/21 12:59:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000038fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000261ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/21 12:59:20 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r4 = dup(r0) tee(r3, r2, 0x2, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x80000001, 0x2d, 0x1, r4}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r2, r0, 0x0) 2018/02/21 12:59:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) r2 = eventfd2(0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc1fe0)={r2, 0x0, 0x100000100000002, r2}) 2018/02/21 12:59:20 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045bfd8)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}}) 2018/02/21 12:59:20 executing program 1: 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$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x7, 0x10000000000004}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000002c0)=""/169) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/21 12:59:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x7, 0x10001, 0x1, 0x80]}, &(0x7f0000000040)=0xc) dup2(r2, r1) read(r3, &(0x7f0000ec2f6f)=""/145, 0x418) 2018/02/21 12:59:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0xfffffdb1) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="b8d0e87c32b965a380a230839f2563af785f38c6f93364ef23af6a7abcdaacf6732d1906efe09d8f513b1f97b4ce012a564fef4f2bd090e4b9da21432626d345a76c036b1ab70d9ca8152ba754040905af68c8e1de841faa9ed8c66907fa36c4cea57de81c8013110822c280bf414fd7efa8f460eb9206e444684629cbca21cf1feef04fa2fd8436b85d8bbb68b3ca4e1faaf9ae53ebf98a864481c955152f2b82ead52eb402d2b58ec5cc255afe89c54cac515bedfb3db4ed97d7a6f0ff66290613") ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000001) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) getsockname$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) sendmsg$alg(r1, &(0x7f0000429fc8)={0x0, 0x0, &(0x7f0000000100)=[]}, 0x0) [ 46.980757] CUSE: info not properly terminated [ 46.991845] audit: type=1400 audit(1519217960.687:21): avc: denied { map } for pid=5540 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=1171 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/21 12:59:20 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffb, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)) 2018/02/21 12:59:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003be8)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000fa4a7f), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 12:59:20 executing program 2: r0 = socket$rds(0xa, 0x2, 0x11) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x24040, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0x10, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000000040)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x3e}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) [ 47.023553] audit: type=1400 audit(1519217960.718:22): avc: denied { set_context_mgr } for pid=5540 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.083348] binder: BINDER_SET_CONTEXT_MGR already set [ 47.090593] binder_alloc: 5540: binder_alloc_buf, no vma [ 47.096416] binder: 5540:5561 transaction failed 29189/-3, size 0-0 line 2957 [ 47.115267] binder: 5540:5547 ioctl 40046207 0 returned -16 2018/02/21 12:59:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x6, 0x55, 0x800, 0x7, 0x4, 0x5}) 2018/02/21 12:59:20 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x200000) epoll_wait(r0, &(0x7f0000000040)=[], 0x0, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) socketpair(0x4, 0xb, 0x1, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@generic="7eaa9062fcb714b63319c3e8b46ed4b9", 0x68}) 2018/02/21 12:59:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="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") setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x40) 2018/02/21 12:59:20 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0xfe3e5b88d2b1284f, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/02/21 12:59:20 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x8001) bind$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0xbb) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0xcb, 0xfffffffffffff43c}, {0xbc, 0x694bd195}, 0x1000, 0xe0ceb3dddd69a24b, 0xfff}) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f000000aff0)=@ax25, 0x10, &(0x7f000000ff60)=[], 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/21 12:59:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0401, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bbceee)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xffffffffffffffff, [], "c63862b205624764"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x36) 2018/02/21 12:59:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x9, 0x7, 0x28, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0}, 0x2c) 2018/02/21 12:59:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') fdatasync(r2) prlimit64(r1, 0xf, &(0x7f00000000c0)={0x10000}, &(0x7f0000000100)) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000140)=[0x8000, 0x7ff]) [ 47.128016] audit: type=1400 audit(1519217960.748:23): avc: denied { call } for pid=5540 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.155379] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.164891] binder: undelivered TRANSACTION_COMPLETE [ 47.170216] binder: undelivered transaction 2, process died. [ 47.203250] audit: type=1400 audit(1519217960.898:24): avc: denied { map_create } for pid=5585 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 47.221529] device eql entered promiscuous mode [ 47.225971] audit: type=1400 audit(1519217960.899:25): avc: denied { prog_load } for pid=5579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 47.253562] audit: type=1400 audit(1519217960.927:26): avc: denied { map_read map_write } for pid=5585 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/21 12:59:21 executing program 2: unshare(0x8000000) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x78, 0x3, 0x9, 0x4, 0x8, 0x0, 0x5, 0x1000c, 0xb, 0xfffffffffffffffa, 0x4, 0xffffffffffffc40a, 0xfffffffffffffffe, 0x518d, 0x5, 0x7, 0x34, 0x80, 0x8, 0x6, 0x0, 0x1, 0x1, 0x5, 0x8, 0x3, 0x101, 0x6c, 0x1, 0x0, 0x1000, 0x4, 0x1, 0x10001, 0x4, 0x81, 0x1, 0x0, 0x81, 0x5, @perf_bp={&(0x7f0000000000), 0x4}, 0x100, 0x0, 0xfffffffffffffffe, 0x5, 0xfffffffffffff4ab, 0x8, 0x1}, r0, 0x8, r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xff, 0x4) shmget(0x3, 0x3000, 0x201, &(0x7f0000a96000/0x3000)=nil) unshare(0xc000000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) 2018/02/21 12:59:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="00d6fcd23d8c92b05f5ea7fbab17e6e09473b111452d1f30d74bdc34b501cadd10ec924a4177850c5d800a76b1f352ab9173b953fe08de00df74f61f7cc652d5bfb50ead60278cceec7c69719c2e8ed7f73308dd38f322c60075fdad7995a249d8539eb603528d9cfdde16203fb2f188402889bc9f80e26ed678412e17901b8e2c5239cadbde28c054b035c55352ca46561c9731b75fcfa018f9ac38bbf8475be40a2fc019dac78a5829f4a3dfea6ea376a3ff386963fdaa56a8dd222f1e78a2ebf3f6f7b48d") sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x2) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/02/21 12:59:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000a6b000)=[], &(0x7f000023c000)=[], &(0x7f0000ff5000)=[], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/72) 2018/02/21 12:59:21 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) 2018/02/21 12:59:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) r2 = msgget(0x3, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/91) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x80000001, 0x6, 0x3, 0x800}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001ff4)=@ethtool_rxfh_indir={0x39, 0x0, []}}) socket$packet(0x11, 0x0, 0x300) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x2, 0x2, 0x1ff, "54cb851e1831e3e9c1efa00a98bbc1d5c3422e5dfda3e211dbf751158dee11f7837ad72ebd1f6218997b12489cd168e23a1a4eefc0d6333aea4da9bc7b8a3be2835089a7fc3ab161759b032613ae272d"}, 0x160) 2018/02/21 12:59:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x16, "fcb9e5534725535e1a8ee44ee9e22d364b289e7960eb"}, &(0x7f0000001080)=0x1e) ioctl(r0, 0x2285, &(0x7f0000000040)='S') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x214080, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x169200) 2018/02/21 12:59:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/02/21 12:59:21 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x402}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="51c6e5c58ec659eae6ae1d4fe3aa0da6d25fd9066526f8ad930d60233439da04ea839df2"}, {&(0x7f0000000040)="45e400b2fe3d9c19a4520e4bc1b7ac9fa4cc2b6c61762715d3850408bbf9948794fa34f26b86bc34fc8ba0de0c17acc11c37ff40891337e8b59c3312d6a9c424216db0427c32302808246349c2440dd47ff1f7ced583fd3c1cb80357f13f95be6d10aecbf7e5c54e1c"}, {&(0x7f00000000c0)="87efdfe9248e6d13d206576b5f2d207929ab8fdeaaf012cd11533ce0bb35da279b290897b319f1853c0f28f7ecf610aed7620db24bb8cb0ddfc3a12e875486b7aeab5a23d4e11f9af8557fa96e5c8ba7622014e36a27f8a08ace50c41e6e", 0xfffffd0b}, {&(0x7f0000000140)="0a3f0e88988ef4a835f0d081eb86b0661aaa7b85a19198796ecbe13ed72a560279d0a9744b8155a952b180c922a5b7252554dfdf2664e8ff5894e09d85d57a0a31e799cd036267"}, {&(0x7f00000001c0)="3aadfabdb2a524309342638c4cb49132d8c08263fb026a6192de8b996a4f3ec02bec3a917e769f19aaea5ad69f9f7db4c491d393"}], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80)=[], 0x0, &(0x7f0000001040)=[{0x0, 0x114, 0x3f, "ab223023d3c4483f711f31b3a157a89a0a4551fadb1c3c2629e392245f15d0b732f05decae67189548930e68df568d4cfe9e07f14840c24f69b0d937431c529785b49364a27b826dee3a6426366a33404fb71f189183"}, {0x0, 0x10e, 0x8, "087e32354c52f08babb648aac086da2431fc48dc8fbe38b2708b92728b47d4f6f20564d3f05bfd80e7e4241b39f5d76465c44eb79bca56451004cbe3693b45daac8a58f47589d9efe89837523959c0913de7245605be1662d65214b236b7e5b55df6561244f61f538adbe82574fd874cc84f2620a4e48351fd5b100e97483851d679200f11528432added8f8cbad98f41b645a087ed20b565d94a4b03ce9bbf350df0177f045111b8e8c"}, {0x0, 0x108, 0x401, "594373648ab76fd654333be95169a69d3974256a6ca65b48ca6cea44c607b0d38985468b0f4199075eb2b048604bfe1cc0b34738865c3480380a9adca6d3f960e8931bba324aec8486869ed6a6fe01b51186c3bcbf1570e7c585b0"}, {0x0, 0x88, 0x9, "fef32865f56001c05b04e090a8afbdee7fb3895e815783ce5512161ea9270b5faa8553a28e7b8e12111f728b7deaf13d66847451c6c7ed3ccc9e3c5e9d817a7ab7e8fc71a87d079c7cf5acef93b3be97c623959dbd674bd00872dcb4d58e99c255bc26fc9f5489c699f89b6b263a2da4afdcda303dff5d762a59ff35753b838b42bf757ea028a22602fe270ce139438b97419e6def8fdf24e42164033c"}, {0x0, 0x115, 0x6, "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"}], 0xdd, 0x40}}], 0x400000000000072, 0x0) 2018/02/21 12:59:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000ffb0)={@common="697036746e6c300000001200", @ifru_data=&(0x7f000001c000)="6b63e7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/02/21 12:59:21 executing program 1: r0 = semget$private(0x0, 0x3, 0x1b) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000000)=""/243) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/66) semctl$GETNCNT(0x0, 0x7, 0xe, &(0x7f0000000080)=""/93) 2018/02/21 12:59:21 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002fd5)='sessionid\x00') read(r1, &(0x7f0000006f08)=""/248, 0xf8) 2018/02/21 12:59:21 executing program 2: r0 = eventfd2(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x7, 0x80000000, 0x3, 0x100}) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/02/21 12:59:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000542fd8)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/21 12:59:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002ffc), &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x4}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xaf9}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x1}], 0x64) [ 47.396977] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 12:59:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0x19b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3}, 0x8) io_setup(0x2, &(0x7f0000000000)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf8b3) r3 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0x7ff, 0x800, 0x1000040) io_submit(r2, 0x8, &(0x7f00000017c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x10000, r0, &(0x7f0000000040)="f9bf937d4f54459d37e456707d6a17748dfdc70abd340e2812742fec8c32193bd7439231decd7d1d0a77eaa419e7cf7ca25e96bd724930da2c6887a46b71f842ef1322d7c998f78d9b3728966e5cb5054b6c926aaaf0da634dcfb26349dd9dee963d85aee64ed669d6c4981515fe5d630a7791c0a955401e77ef6fbf954c9be2aeea6e21805d044dc04173998d3218deb1f38c6182466b646a984d339c434b003c724a8470e94ea4c984ffb5b876392e209a332e3372cfdf0cdb5ba0b48bfcda8301d839b372257b53dd962271ddd9cce9bbd11e8955df2eef790435b6bb46cef1", 0xffffffffffffff54, 0x3, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f00000000c0)="e48514c56d572f63b12532d84667f39d2581980da58e2d4e1d550fa0223567e7d1f3cb5c1ecbf61bc625ea3c72d3696e60760320b75f134861010dc031995242c88ab0d86768cd71173c227f03c0baf8b8f82c", 0x53, 0x8, 0x0, 0x0, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000240)="b34badd6945f72af758a9dbdfb9ab2ce5ac40202e37f6a42225d1f217ade3a69913ca8f84c17da7bbba23b4ebaba2f66ce82f825dceb3aae93c3311c135dbd3d23", 0x41, 0xdaf, 0x0, 0x1, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x7fffffff, r3, &(0x7f0000000380)="7996ac14ddbb85bada2ebea15daf343daae70c90dd9d692e1bf58e28aec679d557a5fa48f2abea91d9efd89fc0e9fa3156023fbdc88a865d3bfd34fa32a1cfd43528ec5db9fe99dbdc0176806de78eb29756188ab508a66fdf2dc508ceba8ff9fe38074d2ac3644e485636957b3d1ef39c7d6008af2fd9b2b8c09bbcef56a84d558c6c36ebe4f4329d7265c7e9ff26f0b6e2383a09ae9b4af308bb7b8a79b7bc4644691ceab3fb0ca0b81a916babb966d118e1146a4459c98fde7a04e6b248ca9df618678292f1851a252ddc0cedc00b0cd5ecafaaf2fde5", 0xd8, 0x2, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x80000000001, 0x9, r0, &(0x7f00000004c0)="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", 0x1000, 0x5, 0x0, 0x1, r0}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f0000001500)="907f4d1c746095e022420a7f29a8929983dac93f9153d03f56cfc88395cc2c7d4f24fe74564b8ea55b44369dfa784d87cda9dc6e6f182c51409106a1c94ec59e305fb7f2b503bbc26db555bd38a20dba4b0f131a03a62b98b9b3b33193cd504a0e1e2ab78e0a6edb035b39abc8ff1fa59f555916a0689f7af60eba62073d518bda6dc22ba776798836908e686b491404fa998522e7d63c7605d2a0a5a1fd8732c297fa63e2b95b1be30c1b93c5", 0xad, 0x100000000, 0x0, 0x0, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001600)="bb336b76cd41de69982c59f47d884c0e448c71615883d8ca3a78b93090bb3a8683922ccd66a463a53eb9d3c66e2be8fa8ea433d5a93dafd0097b257314de35b665a40ebe5ec48cdc2cb86f3f019e3ceff939777dbe97b8fad96cafef6db974f094ece1b40c2f7538975f6194dca787a4b41fb56ed899ccba5595d579b0282ce8fca31ba77d510b8a64a1ff85044046a9d772d59ca272586f0182eb395321c307dc0392e47b8194e29eec3268e1161eefc3edc9d4f3a699d1ed625e97ad4aa529e565ede1f86abb1917604bc99e24b40642b6c70bce30fcf8", 0xd8, 0x3f, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000001740), 0x0, 0x2, 0x0, 0x1, r0}]) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x0, 0x8000, 0x100000001, 0x0, 0x2, 0x1000}) 2018/02/21 12:59:21 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x440080) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{}]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aecff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2ac00)={"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"}) 2018/02/21 12:59:21 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080)=0x9, 0x4) close(r0) 2018/02/21 12:59:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x0, 0x1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x3f, 0x3}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x1, 0xeaa3, 0x81, 0x102}) accept(r0, &(0x7f0000000040)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='projid_map\x00', &(0x7f00000000c0)='projid_map\x00', &(0x7f0000000100)='projid_map\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='projid_map\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='projid_map\x00', &(0x7f0000000300)='projid_map\x00', &(0x7f0000000340)='projid_map\x00', &(0x7f0000000380)=']$*$\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='projid_map\x00', &(0x7f0000000440)="3a6d643573756df000"], 0x100) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r1) socket$pppoe(0x18, 0x1, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x20) 2018/02/21 12:59:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x7, 0x80000001, 0x9, 0x1, 0xffffffff, 0x3, 0x1, 0x2}, &(0x7f0000000080)={0x4, 0x5, 0x152633cf, 0x4, 0x3ff, 0x32f0dd34, 0x7ff, 0x1}, &(0x7f00000000c0)={0x1ffc00000000, 0x9, 0x8001, 0x80000000, 0x330, 0x6, 0x2, 0x1000}, &(0x7f0000000140)={r2, r3/1000+10000}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a95ffc)) 2018/02/21 12:59:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0xfffffffffffffff5}, 0x1}, 0x0) read(r0, &(0x7f0000560000)=""/4096, 0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$void(r1, 0xc0045878) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001200)={0xbc, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000000)=[], &(0x7f0000000040)=[0x0, 0x30, 0x78, 0x30]}, 0x9}}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x127cde1d51a99d5f, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080)=[], &(0x7f00000000c0)=[0x38]}}, @request_death={0x400c630e, 0x0, 0x4}, @increfs_done={0x40106308, r2, 0x3}], 0x1000, 0x0, &(0x7f0000000200)="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"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001240)={0xfffffffffffffff8, 0x8, 0x8, 0x1}, 0x8) 2018/02/21 12:59:21 executing program 2: r0 = semget$private(0x0, 0x0, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x34}) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000100)=0xfcf3) r3 = semget$private(0x0, 0x5, 0x21) semop(r3, &(0x7f0000000000)=[{0x1, 0x3, 0x800}, {0x7, 0x100000000, 0x1800}], 0x1) clone(0x200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000140)='./file0\x00', 0x4040000001045, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r4 = open$dir(&(0x7f0000c0bff8)='./file0\x00', 0x26c00, 0x0) ioctl(r1, 0x7ff, &(0x7f0000000140)="ab4c4d08628d95d02beeec0e7b44e04026bf79d8443c92d370a474ba2c0fb361a6dbe6096466364a23bda80449d4ead46ba3ee986ccc9347b4a891ae2f2d1a7492c124b606110e60bffe765b5ba7a52eec136b93544e243c527cd92662a1684c5ca2f1526ec5e9f1977e87224f7e8b7d45ba60bf44fefe239a75b1f89f3c1d286d74747eef80b90a06123c598ea0adb758535f4413aacfe9c214b6527f0258d810b5f01b6d4a6bee4ea14d38820c96550fff3cdff096fa8cb0251679780c6820c4ce8d46d9d8aa68df") renameat(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0x0}) getsockname$inet(r5, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) mlockall(0x3) creat(&(0x7f0000dacff8)='./file0\x00', 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x1) 2018/02/21 12:59:21 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fc}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 12:59:21 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xed79, 0x0, 0x2, 0x8d4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r3, 0x8}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2526) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/02/21 12:59:21 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') utimes(&(0x7f0000000000)='./file0/file0/file0/file0\x00', &(0x7f0000000000)={{}, {0x77359400}}) [ 47.573190] audit: type=1400 audit(1519217961.268:27): avc: denied { read } for pid=5664 comm="syz-executor0" path="socket:[15861]" dev="sockfs" ino=15861 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.701840] audit: type=1400 audit(1519217961.306:28): avc: denied { ioctl } for pid=5664 comm="syz-executor0" path="socket:[15861]" dev="sockfs" ino=15861 ioctlcmd=0x5878 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 12:59:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = dup2(r1, r0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000000000)="49aee9c66bdb5c0cb2e14e31506326f8ec172d91c9032047", 0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x208, 0x1, 0x100000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)={r5, 0x2, 0x5, [0xc9d, 0x5, 0x8, 0x0, 0x8001]}, 0x12) getegid() epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x5, &(0x7f00000000c0)={0xffff}, 0x8) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000080)=0x10000000200004) dup3(r1, r0, 0x0) 2018/02/21 12:59:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x142) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x30000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080), 0x1) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) 2018/02/21 12:59:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000080)=[{0x6, 0xffffffff80000000, 0x2, 0x3, @tick=0x7, {0x40, 0x81}, {0x1}, @raw8={"8f34250b29fbbf3c602212ff"}}, {0x7, 0x10001, 0xb9ae, 0xfffffffffffff000, @time, {0x1, 0x3}, {0x9, 0x100000000}, @raw32={[0x10000, 0x5, 0x4]}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000001c0), 0x4) fcntl$addseals(r2, 0x409, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0xfe9a1e7}, 0x8) sendmsg$nl_route(r2, &(0x7f00006e0000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/181) 2018/02/21 12:59:21 executing program 5: mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x1, &(0x7f0000000100)="1052d1df61e1a9a9b9a5b30c725396622d30952d59aa1b4121bdc89ce1b3c18a4717b1806c469cc28b2a3e064d86f2449287a40e4cf3673d4c469a2d4e0b060b6099dca4f703f350f31ffcf5b8ab03702841c4ce5bdd04b726e09baab4d88033fb6ba82dce2b27d0c950f3ac49431371b8a1af5ece8cb4302d9e8ad9b234952a625931a4dfe88dadba33443cc57ab92e60034c281eb7e9bc6a1dd68506def2aa0a41de580fe2a79510f7fe6e612ac6280ef6884226493cbb6ceb273b5f56e340cff7e1545fdd4bc6") 2018/02/21 12:59:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40080, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x80800) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0xfffffffffffffffd, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/21 12:59:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000008fca)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xfffffffffffffec0, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/21 12:59:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x210, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x270) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000300)=0x4004) getrandom(&(0x7f0000000300)=""/164, 0xa4, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) r3 = msgget(0x0, 0x400) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/119) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x2, @empty}}}, 0x8c) 2018/02/21 12:59:21 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8994, &(0x7f00003f4fb0)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feafe0)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x5000) shmdt(r1) shmdt(r1) 2018/02/21 12:59:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x4000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/02/21 12:59:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x70, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x7ff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xfffffffffffffff8, @empty, 0x1}, @in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7fff}, @in6={0xa, 0x0, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4d7}], 0xa0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1000006, 0x32, r0, 0x0) 2018/02/21 12:59:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) kcmp(r2, r3, 0x6, r0, r0) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000013000)) close(r4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/21 12:59:21 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x3, 0xa0, &(0x7f0000000040)="a6d509efe320845a16eef6ff29a7943c7b5ff3a363dd2853b0d4ea7583d974c705c900300ce64ba602d6c85b608c04704ce6a08e3236cfe34c23d45e8ae73958b929f3161616b74ef8cf43e3e2e561b6bdddc7347b7def1f03e70bd964ba4d176c66d4f3ebb480e7fc12627f4c50a5570edac5adf113daea6dca0f5fad6f5eaa65c45e1e9749fd239f2cbd3d01cdee3a50a3a1ab1ce843473206400d72ae7edc"}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40c80}, 0xc) r2 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x240000) sendmmsg$nfc_llcp(r1, &(0x7f00000016c0)=[{&(0x7f0000000140)={0x27, 0xe9e, 0x5, 0x7, 0xe72b, 0xed, "dfff1df195cd1035ae55513d678b4048461125927af73bb05becd68c1580ae6890feb2d7d7ef727c735d2e7fa604c7897e093a0cd24fcba4d3d0783ee206fa", 0x1}, 0x60, &(0x7f0000000200)=[{&(0x7f00000001c0)="5e1fda8bc1d6e067ceef9d9b6413d0d92d50dbc6b37e", 0x16}], 0x1, &(0x7f0000000240)={0x1010, 0x19c, 0xe5, "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"}, 0x1010, 0x1}, {&(0x7f0000001280)={0x27, 0xff06, 0x8, 0x5, 0x3, 0x641, "5d9cce8fdfe02ef2ee84fb081c5dcc0b71114baf35d89a491f8528559443ac90986d587469a37d0ecb5d2257d450bf5535228d1a95c7208af938bebb5ad914", 0x4}, 0x60, &(0x7f0000001400)=[{&(0x7f0000001300)="3ae933dbdf27f3d4be7cc544434054a9b7292fd59f602b46116c10b1c1caab0dcb06f9bf58", 0x25}, {&(0x7f0000001340)="a99ab6ec059fdc6a37e694f2d674020c45651371c2d1ec3123e02d7dfe5416f838dbae7cd17ec0cd15f3d2bbb2e7aed3bbe6d196f653d3ae3a904f362e750a1fa491bdaa881d3d4e9bb7bd85fd39c8fb1f96e285247dd2c0078525050b0dd2c179babc6510dce3381a9f529f9c3a98a9cc07274018a7b3", 0x77}, {&(0x7f00000013c0)="f0618804dad33f04c64267fdd0c55ba51e463c35a5487de100d1b74d9a3fe21dbb90e175ad5295d767de0b27a63c297d91b772", 0x33}], 0x3, &(0x7f0000001440)={0x58, 0x1, 0x100000001, "dc65920d580f336ca978bb5c420f34b7a9a67930600e4be1054761d5815a2f076da0916d84a64dae814bdaab70d6bb3a283f969465211d6751ea5f23ebc2a2248bac39f4f413"}, 0x58, 0x80}, {&(0x7f00000014c0)={0x27, 0x9, 0x1f, 0x7, 0x80000001, 0x3, "3a2758d1dfdfdd3831c91cc5053b12fcbd544d3cee83805f7fd1de806d8a9d13225778d80b796b83e551696dc6e74bc115b24ae75bc9e0791938b869c02e07", 0x3f}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001540)="beb15574c14336f35206d9f326b249bffda8f14fc28465", 0x17}, {&(0x7f0000001580)="447993e21afe3ef61688e30a7d38660bf1d2888cbb2129ccb3667982159cf0bf513de5b93ca50dd457e5827ec0d4baa2e9c8475370299736aa903b4957ae34fd0341f83d078763c68f7bca9df9b7d86cd27da9d955db364d4dbdd09173fa5883820ccbe845073f9a201c2040bfb59a32e16ca8767affb59b691a2e1a8f6d3e7b345c5b716e9af77abfd4cbbe1d4aa80131d85f28ed8096796fe3ccc5c290ba850050b76781b26039c68065b81334083b4ffc98cda6397d5d6bb350a1e46205d0", 0xc0}], 0x2, &(0x7f0000001680)={0x10, 0x104, 0x200}, 0x10, 0x4000000}], 0x3, 0x20000000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000debff0)={0x0, 0x123, &(0x7f0000261000)}) 2018/02/21 12:59:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}], 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) 2018/02/21 12:59:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000601ff3)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x37, 0x2, @thr={&(0x7f0000000000)="b557d80efb97616463d29880575cc3dee248b3590562c16417a0f0584a3c8eb19d6f99cac775b5437cfd0f6e3857a54d297fc43e3347536ffe5a0252443ee373b0ea0ad2c1b96c81ffc43d8ec8e1e465f279f6e033a5d4f8d1b23408ed8cd241fc0eca054c01e4cc80ef2f2d0f6ceb6cbae589ba5534ffcd061a9ff2d603500b4c87cdb05a0cc9683c579b80a1d50b5d8c3a5d30a67a4dd8eeabd94693e6c072f9b38995cd8f51637b2e7b76f85963058585f5", &(0x7f00000000c0)="e75c7fd6d092e6288f4745aa102b48c04f7308b0c603cb0af6c9eb593f874bdc28ab2bae081fadf0ca9825e58c63efe12515f95960ee2e07c74243fb525c4d31eab1e963e246808222fb6e074068ae3eef3d592098eeb5c1c3420905e6ce8dcece207604c2a9647a07561da9ef1a2abb0c0280a236e0e99370acedde02ff71a284cb35026978399904d54b3da8aa3cbb4b4c9484bb240a4c9ef1bb5678ffb51d15acf3221e1a3666b8d84d84ca5f834ea6ac64611724a58758f0c536169b416fa6ccc2329eeb1a21d1aa765edd62f7daa130502582f6fd1e7d24a8a9b98d214bdcd5cfb6a1fa7eae36fd080c50d5dcf2b46fe618"}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000300)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) 2018/02/21 12:59:21 executing program 1: r0 = epoll_create(0x4) r1 = socket$rds(0x15, 0x5, 0x0) r2 = epoll_create(0x100000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r3, &(0x7f0000000000)=""/18, 0x9, 0x1, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/21 12:59:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) 2018/02/21 12:59:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000620000)="74d48150c5c48f78deea5b1e687d4adb768da3094398706506ef8a1222162ced", 0x20, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000426000)=""/63, 0x432, 0x0, &(0x7f0000f31fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x10) socketpair(0x7, 0x80001, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x5, 0x0, [{0xaa9, 0x0, 0x7fff}, {0x6af, 0x0, 0x200}, {0xa4e, 0x0, 0x6}, {0x99c, 0x0, 0x1}, {0x98f, 0x0, 0x1}]}) 2018/02/21 12:59:21 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r0) [ 47.987015] sctp: [Deprecated]: syz-executor3 (pid 5733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.987015] Use struct sctp_sack_info instead [ 48.025408] sctp: [Deprecated]: syz-executor3 (pid 5733) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/02/21 12:59:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0xf0003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}) r3 = dup3(r0, r2, 0x80000) ioctl$TCSBRK(r3, 0x5409, 0x80000000) r4 = getpid() prlimit64(r4, 0x0, &(0x7f00000000c0)={0xfffffffffffff800, 0x3ef2}, &(0x7f0000000100)) 2018/02/21 12:59:21 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) 2018/02/21 12:59:21 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x928, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)="e0964268313d303b146f99e968635d1afc84fc504280f7ddc19889d59384073c486d8d785457") bind(r1, &(0x7f00005d8f80)=@rc={0x1f, {0x1, 0x1, 0xffffffffffff8001, 0xcd, 0x20, 0xb8a}, 0x7f}, 0xa) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/21 12:59:21 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)='%cgroupvboxnet0(@-\x00', 0x13, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x210002, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x20000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000100)={r4, r5, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 12:59:21 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) ustat(0x6, &(0x7f0000000080)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0xffffffff, 0x8}, 0xc) socket(0x10, 0x3, 0x0) [ 48.025408] Use struct sctp_sack_info instead 2018/02/21 12:59:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)) r1 = semget$private(0x0, 0x1, 0x20) semctl$GETNCNT(r1, 0x42fb9095e73da25c, 0xe, &(0x7f0000000000)=""/4096) r2 = creat(&(0x7f0000001100)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x101, 0x3, 0x1}, &(0x7f0000001180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000011c0)={r3, 0x5}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 12:59:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x9, 0x200000fff, 0xfffffffffffffffe, 0x0, 0x9d8c}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x10}, {r0, 0x2}], 0x118, 0x769) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/208) dup3(r1, r0, 0x0) 2018/02/21 12:59:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x0, 0x820b, 0x9, 0x3, 0x1000, 0xff, 0x243, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x5, 0x9, 0x401, 0x8}, 0x14) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 12:59:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000741ff0)={0x408001}, 0x10) sendto$inet6(r0, &(0x7f0000b2dfff)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x57b, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0)=0xffffffff, 0x4) setresuid(r2, r3, r4) 2018/02/21 12:59:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000aa6ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3f, 0xbf, 0x10000, 0x1000, 0x79}, &(0x7f0000000180)=0x14) 2018/02/21 12:59:21 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x1, 0xfffffffffffffec9) setsockopt(r0, 0x0, 0x3, &(0x7f000002e000)='G', 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/21 12:59:21 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b50fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) lstat(&(0x7f0000381000)='./file0\x00', &(0x7f000011f000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/21 12:59:21 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/21 12:59:21 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0xffffffffffffff3b, 0x1, r0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x3, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) fanotify_init(0x8, 0x101400) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/60) 2018/02/21 12:59:21 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r0, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2998, 0x400000) 2018/02/21 12:59:21 executing program 5: r0 = socket(0x40000000011, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0xfffffffffffffeff, 0x4) setsockopt(r0, 0x400000000114, 0x3, &(0x7f0000000ffc), 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 12:59:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x412640, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x100000000, 0x20, 0x100000000, 0x8, 0x3, 0x200, 0x101, 0x1000, 0x8, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x20}, &(0x7f00000000c0)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004fc8)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x3c}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}}}]}, 0x13c}, 0x1}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0x4) ppoll(&(0x7f0000000180)=[{r2, 0x400}, {r2, 0x8}, {r2}], 0x3, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x8001}, 0x8) 2018/02/21 12:59:21 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000041d000/0x4000)=nil, 0x4000}, 0x10000000200000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) 2018/02/21 12:59:21 executing program 1: r0 = memfd_create(&(0x7f0000000040)='keyring%({vboxnet1vboxnet0\x00', 0x40000004) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000009, 0x400480) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x2, 0x3}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/21 12:59:21 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40102, 0x0) syncfs(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x6, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}}, 0x88) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4000001, 0x2) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000100)) 2018/02/21 12:59:22 executing program 3: unshare(0x8000000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x900, 0x0) shmget(0x3, 0x3000, 0x201, &(0x7f0000a96000/0x3000)=nil) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80002005}) 2018/02/21 12:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xd4, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7fffffff, 0xf39}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f00003d3fde)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/02/21 12:59:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) r1 = dup2(r0, r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/02/21 12:59:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) sysinfo(&(0x7f0000000040)=""/4096) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001040)) llistxattr(&(0x7f000080d000)='./file0\x00', &(0x7f0000a32ff0)=""/16, 0x10) 2018/02/21 12:59:22 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0xfffffffffffffffd, &(0x7f0000004400)={0x0, 0x989680}) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r0, &(0x7f0000000500)=[], 0x1f3) 2018/02/21 12:59:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x5e, "455859edbaadecb5400726a22fc626a6f28996fa1187f092ce9794cae28150b5b5ab637548ed5c0c56dd8a5508a860df9db55d89a894ee402b819c58720a7d78e3b5886b69adb425308ddfd3469319cad6ffc6de5f4f6ce2aecd4fa64f26"}, &(0x7f0000000100)=0x66) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00000000c0)="2d01e800019b000000005ca73668e3b503e60097532da51d738167fb964051bac5fa07ff78633fd84f1a01f0d13fb6ebbf6cd49c3dd00ab7112c789b45ee420468e773a24d9269e025a96dd68612470ff980c3d355763a3e8c14e16add9a832b355aad6ec10fa299838144c9a706cabcf7f6ecef3d2c0695e1931aa6db9c03bbb76130bbf7480e01aa3be3616ca5e25598634438d37f2df978ef1dc221a39f0b1ec64ed20d3410f41d1d024b04339f347403af7fee6ea234718626726aa44bb3408d6b9d85ed9afa463cd2e8155c67adb188b71a87ad2682ded2010a7c1636694481e155bdd80c0acec96fbc23cd4ac24696", 0xf2, 0x0, &(0x7f00007dafec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/21 12:59:22 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r0) 2018/02/21 12:59:22 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() readv(r1, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xffffffffffffff49}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x200, &(0x7f0000ffa000/0x4000)=nil, 0x1) 2018/02/21 12:59:22 executing program 3: syz_emit_ethernet(0xc0, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x40000, 0x1, 0x2}], {0x8100, 0x4, 0x5, 0x1}}], {@llc_tr={0x11, {@llc={0xe, 0xe, "bc", "19cda4877b4438088e21184f6c70460f9d9da5fcddc4710971de4daad0d29b5c09c303fa225200c2ff5187c1e02071ecc60d92c1da817592f55bdb08411955149c41bc88972ce31cbc19e25d2d22b136d892f721401622b5e4848d3a0f6f653ffca7bb0b2b13a14a3e954e9a26faf45086c2d0d39151d990a337666225b2029f2f8dd68369a2ac23b43f3cc21dc7e17ce8118db2255e3117f5a4571903b6980f7bb12a4a514a4f"}}}}}, 0x0) 2018/02/21 12:59:22 executing program 6: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10041) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/223) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/02/21 12:59:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005e9fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/143) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000da3ffc)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/21 12:59:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) 2018/02/21 12:59:22 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f0000000000)=0x2, 0x9, 0x3f, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000)=0x6, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) getsockopt(r0, 0x55000000, 0x3f, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$TIOCSTI(r0, 0x5412, 0x6) 2018/02/21 12:59:22 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0xac) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r0, 0x0) flock(r0, 0x1) 2018/02/21 12:59:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200202, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000200)=[{r1, 0x1000}, {r4}], 0x155, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f00000001c0)={0x2}, 0x605e35e3bd1079f3) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/21 12:59:22 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x401) semop(r0, &(0x7f0000035ffa)=[{0x0, 0xbffffffffffffffd}], 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/21 12:59:22 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x20400) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x5, 0x9, "953f08eb6111", 0x5}, 0x10) readahead(r0, 0x10, 0x401) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/218, 0xda) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000a) dup2(r2, r1) fcntl$getownex(r1, 0x10, &(0x7f0000c75000)) 2018/02/21 12:59:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000040)="739fd232a24179c8f0ec02435247d3f8a0a54711ad8eddcaf098bf5cc0e1f06fbfae66ed6bdceec4f3d6c102f0f32a26a985286d379e132919acc9007ea33c4ea28e85cbb4de3add72d91f63bd0066c5e6301929829fcf1fb6f39b49711515452fd8754ffcfa6a059642c97df8482aa2620207bc1026151e05ebeb9af092256fa9d88d13ee194bd199926e63818d0d0564d6f90c3825039f12a863ffd4385e75ecf87ffe035fd597adb0f05f7891fad883090e9130f4", 0xb6) r1 = semget$private(0x0, 0x5, 0x481) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x3ff, 0x7e00000000000000, 0x1, 0x3, 0x9]) membarrier(0x400000000008, 0x0) 2018/02/21 12:59:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000907ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xf6, 0x210400) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x6, [0xfff, 0x5, 0x9, 0x7, 0x10001, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000000c0)={0x8c, {{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x7, [{{0xa, 0x2, 0xe6, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}}, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x20}}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}]}, 0x410) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000000)={0x10000363, 0x10009, []}) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x2000) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000000c0)=[0x7ff, 0x200]) 2018/02/21 12:59:22 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00005e2fe8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000391ff6)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0x48) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) sendto$packet(r1, &(0x7f0000000040)="012086bb8dbaa485561f83bb642b6e5edcd68640fcba3eaee582d7d5d6cd538477abf266f315d1b8a34524d04ed1db461631352c8931d8b825bb62db524d07f3d4c110b8eb41d3675a597cc8b4811030dadd781f58369eec3a8e03d2ca74edb14c36524cb226b8785cf3bd9557b4fb7deb2242834692231f8c7ae45bc6652a4343d66a9f9f3ea4aef2941b8b213198a2c253f6f5fd506eeb868671557c16b834c79862631f2d74f900a384df92968e15456cb2", 0xb3, 0x8000, &(0x7f0000000380)={0x11, 0x15, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)={@generic, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000100)={0x9, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/21 12:59:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c88000)='loginuid\x00') sendfile(r0, r0, &(0x7f0000b76ff8), 0xfffffffc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x3, [0x0, 0x9, 0x6, 0x1000, 0x4, 0x7fffffff, 0x1, 0x9]}, 0x5c) pause() 2018/02/21 12:59:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000638dc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e34fd0), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) sendto$inet(r0, &(0x7f0000001140)="a8b19c809b92a2cd", 0x8, 0x0, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000001080)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x4, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffeff}}}, 0x32, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1}, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x30c979e7, 0x31d200) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000010c0)={0xb0c, 0x4, 0x6, 0x5}, 0x8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x401) 2018/02/21 12:59:22 executing program 6: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) 2018/02/21 12:59:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb5, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x9) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="9d24758fccfd9b16bbe1e9f577aa87668ee5ed0075dbc51b9ff933eb6978258c4eb04241f1885bb5d74ac2574fe41dea8ec359ed8426285c4e1334969745958d1ac65cbf69bcf3c5eaa6f97c7ad9a264c83fe896edd6047aa83943a1e2358f8ff5ba869646a8d9dd830bc55296e25ec4578de0bc56c96df57ed26f1f1978e94740aaaf61df71e890adfae43b03df8f04e88f334183e78259ebb2397ca62847125c7b9f5fd6e18bc195e9ce3220da2ebd474e9269aa6487ac80f3ae2a967a38e020bae08680af2e2b0e57bcf354c461553775758822c2bbacbb9136c34b9c7f14428b5f1a7c1037cd74660a8549b05869032f27", 0xf3}], 0x1, &(0x7f0000000180)=[@iv={0x78, 0x117, 0x2, 0x5f, "609aa7ec8951a86c478f77cc0372a294ddd4eae58ae1796e704bf462948870f690b89c52a8ee9d9f0076febf7df6b8bf03d856645bb9a1360c41f9ee073345b18831c497b02d95857c6fdb114e7048e882d4a2657918e8067914c6cb091cfd"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x20}], 0xc0}, 0x10) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000280)=""/121, &(0x7f0000000300)=0x79) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/21 12:59:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x200, 0x1, 0x2}) r3 = dup2(r0, r1) fremovexattr(r3, &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000100)=@llc={0x1a, 0x0, 0x1, 0x12, 0xd83d, 0x100000000, @random="9d4a63073e2b"}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="8deef37a0952f3170e0b3911c1344224461a0a6cafa07e25257906d3882c1ef490635969d2afca311234a3e305c359c708313f2084c3b9f672df5bdf7bbdc598f8398e4db307693eef0671ba772083a30169c5ae9b63f7663f4ba7293a4a7dfb6594f4ee954ac58f9ebdce7d027495cf08cfa21a7fe989ce81a7eaa131dd88d030fb3199c625e10ded47644e25fa55de9264671409303c7221dcc8ab0f9a0329693465f30523fdca8f7b6779da9f13e75a5fab4e44a784d19237fcd9c6bbc938c476", 0xc2}], 0x1, 0x0, 0x0, 0x20000080}, 0x8000) 2018/02/21 12:59:22 executing program 2: r0 = socket$inet(0x15, 0x5, 0x6) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/202, 0xca, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x20) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000036f89), 0xd8}], 0x1, &(0x7f0000006fa0)=[]}, 0x0) 2018/02/21 12:59:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000000040)={0x39980730, r0}, &(0x7f00005ccfe8)={0x0, 0x0, 0x6, 0x0, 0x0, 0x6}) 2018/02/21 12:59:22 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)) 2018/02/21 12:59:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/21 12:59:22 executing program 6: umount2(&(0x7f0000000000)='./file0\x00', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0xfffffffffffffffd) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fccfa8)={0x8}, &(0x7f00007ed000), 0x0) 2018/02/21 12:59:22 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x200032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffc43, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 12:59:22 executing program 4: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f0000000000)=""/252) 2018/02/21 12:59:22 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x2, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x8, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @rand_addr=0x806}}, {{0x2, 0x2, @empty}}, {{0x2, 0x0, @empty}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x4d8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000eacfd8)={@common='gre0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/21 12:59:22 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080), 0x14) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) io_setup(0x3, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000100)=""/196, 0xfffffffffffffffa}) io_getevents(r2, 0x1, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000100)={r3, r4+30000000}) 2018/02/21 12:59:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x381}], 0x1, &(0x7f0000655000)=[]}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) [ 49.140235] binder: BINDER_SET_CONTEXT_MGR already set [ 49.146788] binder: 5892:5915 ioctl 40046207 0 returned -16 [ 49.168490] binder: release 5892:5902 transaction 5 out, still active [ 49.175388] binder: unexpected work type, 4, not freed [ 49.180730] binder: undelivered TRANSACTION_COMPLETE 2018/02/21 12:59:22 executing program 0: semget$private(0x0, 0x3, 0x99170e40fe6e54eb) r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7fffffff}, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {0x77359400}}) 2018/02/21 12:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x3a, 0x6, r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$sndseq(r3, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r3, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) write$eventfd(r3, &(0x7f000057bff8), 0x8) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) waitid(0x0, r4, &(0x7f0000000100), 0x80000001, &(0x7f0000000140)) write$eventfd(r3, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) 2018/02/21 12:59:22 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/02/21 12:59:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r0, r2}) close(r3) 2018/02/21 12:59:22 executing program 6: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'eth1:{%#\x00'}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x408000, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x78, 0x1ff, 0x1, 0x0, 0x9, 0x0, 0xff, 0x9000, 0x3, 0x8, 0x80000001, 0x9, 0xc26, 0xfffffffffffffeff, 0x2, 0x4000000000000, 0x0, 0xffffffffffffffe1, 0x9, 0x3, 0xfff, 0x10000, 0xce3, 0xffffffffffffff86, 0x6, 0xffffffffffffffc1, 0x6, 0xb1, 0x1, 0x2, 0x370, 0xb93, 0x5, 0x7, 0x0, 0x3f, 0x9, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000000080)}, 0x18000, 0x7f, 0xf8d, 0x7, 0x9f, 0x7}, r2, 0x9, r0, 0x3) rmdir(&(0x7f0000000040)='./file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x7021, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 2018/02/21 12:59:22 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f000000fff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xffffffffffffff59}, {&(0x7f0000000fdb)=""/37, 0xff85}], 0x2}, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7ff, 0x101000) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000835ff6)='syzkaller\x00', 0x5, 0x25c, &(0x7f000075ef3d)=""/195}, 0x259) 2018/02/21 12:59:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000797ff0)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xbd4c}}]}, 0x34}, 0x1}, 0x0) getrandom(&(0x7f0000000000)=""/43, 0x2b, 0x2) 2018/02/21 12:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x2, 0x80001, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)={0x5, 0x2, [{0x473d176f, 0x0, 0x1}, {0x5f04, 0x0, 0x7ff}, {0x1, 0x0, 0x9bc}, {0x9, 0x0, 0xfffffffffffffffa}, {0x6, 0x0, 0xad96}]}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r0) [ 49.186456] binder: send failed reply for transaction 5, target dead 2018/02/21 12:59:22 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1d7) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)="11d532b0c155f2b0876cf641edefbfdcc2de9f9e48f305e8d9fcee52efd3e8e940839998a05bf4aae6d41a3fd61e11396e32744c8f3407322dcc1009ff5d797e1e53023427777c632a9173bca5c4cba2bc1160a0a097d6e91c112829a3f0676713c2d9234a5fe9082fc20810afeb04e45a5cdce7cec492b9f6ed596f84cff35ab76d5247006ecc5b6919b490da9d6c44e789236223139dc510246eb939aeadaef3350dccf912edc5bfba46f565024b1d6964024ca86fb4") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, 0x1, 0x9e42, 0x0}, &(0x7f00000001c0)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffffe}}, 0x1, 0x40}, 0x98) connect$packet(r1, &(0x7f00000002c0)={0x11, 0x6, r4, 0x1, 0xbc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0)=[], 0x0, &(0x7f0000000000)=[{0x58, 0x114, 0x7, "971969ab26ef5c51bffc700ef4fb0fb9d857938f6d80a01bc5e043a5905cc27e30448b1aec9d1d30740dc8a01f7bcd6045cd51fb1420c70e46794d39a31a26b2e6"}], 0x58}, 0x0) r6 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000080)={0x7eea, 0x1}) 2018/02/21 12:59:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x20, 0x1000}) r2 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="d92e755d751089f0b0777d4e31645ec63ad20fa697042bc2435e0d18f257dfacfd1eb7997f414d9297384c50ffb626e3fc3b8c83264771a8ca6d8031a5eca80346f45311f63bba8108f45502802bc125872f8bcb0d415edcb6e32c840c001fd253262bc9c7e319bddba00e600c7841697de11e2c36fbbc75ce8718afaeef1c42e891ff806a2913653f8d86d88fd7083325e5bb11348746", 0x97, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='/dev/admmidi#\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, r3) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031d51b2000010000000702000000000006ff800000000c00000004001000000ef4ff01", 0x29}], 0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0xffffffff, 0x4, 0x1, 0x7, 0x8001, 0x2, 0xe03e, 0x8, 0x3, 0x8, 0x7, 0x5, 0x401}, {0x400, 0x1, 0x2, 0x4d9, 0xcea, 0x101, 0xfffffffffffffff9, 0x6, 0x4, 0xd062, 0x81, 0x5, 0x3}, {0x0, 0x401, 0xfffffffffffffff7, 0x2, 0xcc, 0x10001, 0x4, 0x8, 0x8, 0x81, 0x1, 0x400, 0x1}], 0x3}) 2018/02/21 12:59:22 executing program 2: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) writev(r1, &(0x7f0000000180)=[], 0x207) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x1, 0x3, {0x0, 0x2, 0x7, 0x0, 0x80000001}}) 2018/02/21 12:59:22 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3a1, 0x20100) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/250) 2018/02/21 12:59:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="0f01c82e3e0f214966b9014d564b0f32baa000b0c4eef40f01c92e0f00d267660f5ed866b89d8b00000f23c00f21f8663503000d000f23f8db5d0b", 0x3b}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@text64={0x40, &(0x7f00007cafc5)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000554ffe)=[], 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000000)=0x401) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 12:59:23 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x4) syslog(0x4, &(0x7f0000000000)=""/100, 0x64) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x10) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) 2018/02/21 12:59:23 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000affff8)=0x7) dup2(r1, r3) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) 2018/02/21 12:59:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x14000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0xfff) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000040)={0x401, 0x9}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/02/21 12:59:23 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000009, 0x3010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x900) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, 0x4, 0x4, 0x8, 0x1, 0x2, {0x1, 0x0, 0x8}, [@nested={0x90, 0x95, [@generic="3fb98159949d3b6b80997a6b4e29aebc852f2849e4bd1450cc0b0fc7c41bf3fc5bb75cccf82e8f97e0bc030de22704211d9b6d94cb5f836b18d6b8d637fcdbb90c7c7ab49da140f6639f30f65da833fe51c5f3b5d32665b036618f764816a89e7ca219909660d5373ff7bb", @generic="8539d342111701e086ac4705d5db703d0b3fa41a4cf68eb929c74ee93550fe0e2e"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x118, 0x118, 0x1e8, 0x328, 0x0, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f0000000040), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffffff, 0xff000000, 0xffffff00], [0xff, 0xff000000, 0xffffffff, 0xffffff00], @common='bond0\x00', @generic="d330c8eefe6bccf8125ee9444d7f8622", {0xff}, {0xff}, 0x0, 0x0, 0x4, 0x41}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@broadcast=0xffffffff, 0x22, 0x5, 0x28}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0xffffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x1f, 0x13, 0x9}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {0xff}, {0xff}, 0x2e, 0x1, 0x2, 0x2}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x21}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2000000, 0x1, 0x1, [0x1, 0x7fff, 0xf8d6, 0x8, 0x5, 0x5, 0xfffffffffffffffd, 0x8, 0x6, 0x3, 0xf10, 0x20, 0x9, 0x5, 0x8], 0xe}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x1, 0xe56d, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xff, 0xff, 0xff000000], [0xff0000ff, 0x0, 0xffffffff], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xaf, 0x3d, 0x2, 0x71}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffffffff, 0x7}, {0xa22, 0x8, 0xa}, 0x1, 0x100000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x688) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/242, &(0x7f00000001c0)=0xf2) timer_settime(0x0, 0x0, &(0x7f00000013c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001400)) 2018/02/21 12:59:23 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000d2aff8)) 2018/02/21 12:59:23 executing program 7: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) r3 = getpgid(0xffffffffffffffff) prlimit64(r3, 0xf, &(0x7f0000000000)={0x9, 0xcc}, 0x0) 2018/02/21 12:59:23 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20a00, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r3, 0x2}) close(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x9, r4}) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x3, 0xa, &(0x7f0000ffc000/0x2000)=nil, 0x20000000}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/213) fcntl$setflags(r0, 0x2, 0x1) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) 2018/02/21 12:59:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x9, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0xf}, 0x1}, 0x0) 2018/02/21 12:59:23 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x82c00) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000016c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001700)={'vcan0\x00', r3}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r4, 0xffffffffffffffff) 2018/02/21 12:59:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000638fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/65) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x581400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0xd, 0x4) 2018/02/21 12:59:23 executing program 4: 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/183) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=""/78, 0x4e) r1 = msgget(0x0, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/219) 2018/02/21 12:59:23 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000012c0)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001300)={0x96e, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7fff}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty, 0x8}}, {{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}}}, {{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, {{0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8}}]}, 0x310) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0xf8, 0x1f0, 0xf8, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000ef2fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x5, 0x0, 0x61, 0x0, 0x0, 0x4, 0x3bace798, 0x3f, 0x0, 0x80}}}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) sendto$inet6(r1, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f0000749fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) [ 49.510261] mmap: syz-executor0 (5989) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 49.545334] [ 49.547021] ===================================== [ 49.551866] WARNING: bad unlock balance detected! [ 49.556689] 4.16.0-rc2+ #323 Not tainted [ 49.560719] ------------------------------------- [ 49.565532] syz-executor2/5994 is trying to release lock (rcu_read_lock_bh) at: [ 49.572970] [] hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 49.579955] but there are no more locks to release! [ 49.584941] [ 49.584941] other info that might help us debug this: [ 49.591586] 3 locks held by syz-executor2/5994: [ 49.596228] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000003ac22ebe>] sctp_sendmsg+0xc1e/0x35e0 [ 49.604968] #1: (rcu_read_lock){....}, at: [<000000001c623176>] sctp_v6_xmit+0x2e5/0x630 [ 49.613410] #2: (rcu_read_lock){....}, at: [<000000008156b7d1>] ip6_xmit+0xe9d/0x2260 [ 49.621542] [ 49.621542] stack backtrace: [ 49.626020] CPU: 0 PID: 5994 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #323 [ 49.633266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.642597] Call Trace: [ 49.645173] dump_stack+0x194/0x257 [ 49.648780] ? arch_local_irq_restore+0x53/0x53 [ 49.653432] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 49.658864] print_unlock_imbalance_bug+0x12f/0x140 [ 49.663858] lock_release+0x6fe/0xa40 [ 49.667637] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 49.673064] ? lock_downgrade+0x980/0x980 [ 49.677189] ? lock_release+0xa40/0xa40 [ 49.681140] ? __raw_spin_lock_init+0x1c/0x100 [ 49.685699] ? do_raw_spin_trylock+0x190/0x190 [ 49.690264] hashlimit_mt_common.isra.10+0x1c08/0x2610 [ 49.695519] ? __lock_acquire+0x664/0x3e00 [ 49.699736] ? dsthash_find+0x5b0/0x5b0 [ 49.703684] ? __lock_acquire+0x664/0x3e00 [ 49.707900] ? mark_held_locks+0xaf/0x100 [ 49.712033] ? __local_bh_enable_ip+0x121/0x230 [ 49.716686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.721687] ? ip_vs_in+0xb98/0x24d0 [ 49.725381] ? trace_hardirqs_on+0xd/0x10 [ 49.729507] ? __local_bh_enable_ip+0x121/0x230 [ 49.734154] ? ip_vs_out+0x24a/0x1b30 [ 49.737931] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 49.742149] hashlimit_mt+0x78/0x90 [ 49.745755] ? hashlimit_mt+0x78/0x90 [ 49.749533] ip6t_do_table+0x98d/0x1a30 [ 49.753484] ? ip6t_error+0x60/0x60 [ 49.757088] ? perf_trace_lock+0x900/0x900 [ 49.761304] ? ip6t_error+0x60/0x60 [ 49.764905] ? ip6table_mangle_hook+0x117/0x920 [ 49.769554] ? check_noncircular+0x20/0x20 [ 49.773767] ? ip6table_mangle_net_exit+0xa0/0xa0 [ 49.778590] ? ip6_xmit+0xe9d/0x2260 [ 49.782283] ? ip6table_nat_fn+0x40/0x40 [ 49.786322] ip6table_filter_hook+0x65/0x80 [ 49.790625] nf_hook_slow+0xba/0x1a0 [ 49.794318] ip6_xmit+0x10ec/0x2260 [ 49.797927] ? ip6_finish_output2+0x23a0/0x23a0 [ 49.802578] ? consume_skb+0x160/0x490 [ 49.806443] ? alloc_skb_with_frags+0x750/0x750 [ 49.811093] ? check_noncircular+0x20/0x20 [ 49.815304] ? lock_acquire+0x1d5/0x580 [ 49.819255] ? lock_acquire+0x1d5/0x580 [ 49.823216] ? sctp_v6_xmit+0x2e5/0x630 [ 49.827173] ? ip6_forward_finish+0x140/0x140 [ 49.831649] ? lock_release+0xa40/0xa40 [ 49.835606] sctp_v6_xmit+0x438/0x630 [ 49.839384] ? sctp_getname+0xc0/0xc0 [ 49.843164] sctp_packet_transmit+0x225e/0x3750 [ 49.847815] ? sctp_packet_config+0xc80/0xc80 [ 49.852286] ? find_held_lock+0x35/0x1d0 [ 49.856327] ? ip6_mtu+0x369/0x4d0 [ 49.859841] ? find_held_lock+0x35/0x1d0 [ 49.863882] ? lock_downgrade+0x980/0x980 [ 49.868007] ? lock_release+0xa40/0xa40 [ 49.871965] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 49.877132] ? sctp_csum_update+0x30/0x30 [ 49.881254] ? sctp_packet_append_chunk+0xba0/0xba0 [ 49.886250] ? print_irqtrace_events+0x270/0x270 [ 49.890984] ? sctp_packet_init+0x25d/0x450 [ 49.895281] ? sctp_packet_append_chunk+0x48a/0xba0 [ 49.900273] ? perf_trace_lock+0x900/0x900 [ 49.904491] sctp_outq_flush+0xabb/0x4060 [ 49.908617] ? __lock_acquire+0x664/0x3e00 [ 49.912830] ? sctp_check_transmitted+0x1da0/0x1da0 [ 49.917825] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.922992] ? is_bpf_text_address+0x7b/0x120 [ 49.927465] ? lock_downgrade+0x980/0x980 [ 49.931586] ? lock_release+0xa40/0xa40 [ 49.935542] ? __free_insn_slot+0x5c0/0x5c0 [ 49.939845] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.945191] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.950014] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.954832] ? perf_trace_lock+0x900/0x900 [ 49.959046] ? perf_trace_lock+0x900/0x900 [ 49.963263] ? check_noncircular+0x20/0x20 [ 49.967481] ? find_held_lock+0x35/0x1d0 [ 49.971519] ? debug_object_activate+0x307/0x730 [ 49.976248] ? lock_downgrade+0x980/0x980 [ 49.980374] ? lock_release+0xa40/0xa40 [ 49.984330] ? print_irqtrace_events+0x270/0x270 [ 49.989068] ? add_timer+0x5a0/0x1450 [ 49.992846] ? lock_downgrade+0x980/0x980 [ 49.996971] ? debug_object_activate+0x307/0x730 [ 50.001704] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 50.006355] ? calc_wheel_index+0x13d/0x200 [ 50.010654] ? mark_held_locks+0xaf/0x100 [ 50.014781] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 50.019861] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.024861] ? trace_hardirqs_on+0xd/0x10 [ 50.028993] ? add_timer+0x5a5/0x1450 [ 50.032776] ? mod_timer_pending+0x1440/0x1440 [ 50.037341] ? sctp_init_cause+0x170/0x170 [ 50.041560] ? is_bpf_text_address+0x7b/0x120 [ 50.046036] ? sctp_outq_tail+0x7b8/0xb40 [ 50.050161] ? lock_release+0xa40/0xa40 [ 50.054111] ? sctp_outq_free+0x20/0x20 [ 50.058067] ? sctp_endpoint_new+0xee0/0xee0 [ 50.062454] sctp_outq_uncork+0x5a/0x70 [ 50.066410] sctp_do_sm+0x4e0/0x6ed0 [ 50.070103] ? __save_stack_trace+0x7e/0xd0 [ 50.074409] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 50.080449] ? save_stack+0xa3/0xd0 [ 50.084056] ? save_stack+0x43/0xd0 [ 50.087662] ? kasan_kmalloc+0xad/0xe0 [ 50.091525] ? kmem_cache_alloc_trace+0x136/0x740 [ 50.096350] ? sctp_stream_init_ext+0x50/0xf0 [ 50.100821] ? sctp_sendmsg+0x2cd7/0x35e0 [ 50.104949] ? inet_sendmsg+0x11f/0x5e0 [ 50.108900] ? sock_sendmsg+0xca/0x110 [ 50.112766] ? SYSC_sendto+0x361/0x5c0 [ 50.116631] ? SyS_sendto+0x40/0x50 [ 50.120238] ? do_syscall_64+0x280/0x940 [ 50.124279] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 50.129625] ? find_held_lock+0x35/0x1d0 [ 50.133663] ? print_irqtrace_events+0x270/0x270 [ 50.138395] ? check_noncircular+0x20/0x20 [ 50.142622] ? __lock_is_held+0xb6/0x140 [ 50.146666] ? __lock_is_held+0xb6/0x140 [ 50.150710] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 50.155445] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 50.160094] sctp_sendmsg+0x13bd/0x35e0 [ 50.164045] ? check_noncircular+0x20/0x20 [ 50.168258] ? sctp_id2assoc+0x390/0x390 [ 50.172299] ? release_sock+0x1d4/0x2a0 [ 50.176249] ? lock_downgrade+0x980/0x980 [ 50.180373] ? lock_release+0xa40/0xa40 [ 50.184322] ? lock_acquire+0x1d5/0x580 [ 50.188276] ? lock_acquire+0x1d5/0x580 [ 50.192229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.197225] ? release_sock+0x1d4/0x2a0 [ 50.201181] ? __local_bh_enable_ip+0x121/0x230 [ 50.205829] ? __local_bh_enable_ip+0x121/0x230 [ 50.210481] inet_sendmsg+0x11f/0x5e0 [ 50.214257] ? inet_sendmsg+0x11f/0x5e0 [ 50.218209] ? __might_sleep+0x95/0x190 [ 50.222161] ? inet_create+0xf50/0xf50 [ 50.226033] ? selinux_socket_sendmsg+0x36/0x40 [ 50.230686] ? security_socket_sendmsg+0x89/0xb0 [ 50.235427] ? inet_create+0xf50/0xf50 [ 50.239293] sock_sendmsg+0xca/0x110 [ 50.242986] SYSC_sendto+0x361/0x5c0 [ 50.246679] ? SYSC_connect+0x4a0/0x4a0 [ 50.250646] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 50.255990] ? schedule+0xf5/0x430 [ 50.259516] ? exit_to_usermode_loop+0x8c/0x2f0 [ 50.264167] ? trace_hardirqs_off+0xd/0x10 [ 50.268382] ? exit_to_usermode_loop+0x198/0x2f0 [ 50.273115] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.278634] SyS_sendto+0x40/0x50 [ 50.282065] ? SyS_getpeername+0x30/0x30 [ 50.286102] do_syscall_64+0x280/0x940 [ 50.289967] ? __do_page_fault+0xc90/0xc90 [ 50.294179] ? finish_task_switch+0x1c0/0x860 [ 50.298646] ? finish_task_switch+0x181/0x860 [ 50.303118] ? syscall_return_slowpath+0x550/0x550 [ 50.308025] ? syscall_return_slowpath+0x2ac/0x550 [ 50.312927] ? prepare_exit_to_usermode+0x350/0x350 [ 50.317923] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 50.323268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.328088] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 50.333255] RIP: 0033:0x453da9 [ 50.336422] RSP: 002b:00007f9ae482dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 50.344104] RAX: ffffffffffffffda RBX: 00007f9ae482e6d4 RCX: 0000000000453da9 [ 50.351353] RDX: 0000000000000001 RSI: 00000000203aa000 RDI: 0000000000000013 2018/02/21 12:59:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f84000)={0x0, 0x0, &(0x7f0000f86000)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)="a86d9a75f82ac705acc7009857f3c1b0f261c88877adde684742761021482c6174edcf7b01c7c1ce2b38f24414d5c9bb34c8aca5fbb6a9cd1739807071b03f88839bb971364178c246", 0x49) r2 = accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x406cc7fd, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/02/21 12:59:24 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x2c}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/21 12:59:24 executing program 5: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) truncate(&(0x7f0000faa000)='./bus\x00', 0x0) close(r0) 2018/02/21 12:59:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb}, 0x2c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x20}, 0x40}, 0x10) 2018/02/21 12:59:24 executing program 1: r0 = socket(0x10, 0x4000000000802, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) write(r0, &(0x7f0000926fdb)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x24) [ 50.358603] RBP: 000000000072bea0 R08: 0000000020749fe4 R09: 000000000000001c [ 50.365848] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.373094] R13: 00000000000004ba R14: 00000000006f7210 R15: 0000000000000000 2018/02/21 12:59:24 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f00003dbfbc), 0x0, 0x0, &(0x7f0000ac0ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x83) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000673ffc)=0x10) 2018/02/21 12:59:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x101000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000ba3ff4)="d0", 0x1, 0x0, &(0x7f000056dfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004b7fff)="8c", 0x1, 0xfffffffffffffffc, &(0x7f000048ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 12:59:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff6cc8, 0x400000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) writev(r2, &(0x7f0000fcb000)=[{&(0x7f0000d1d000)='-', 0x1}], 0x1) 2018/02/21 12:59:24 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x20002) connect(r0, &(0x7f0000000040)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/21 12:59:24 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000f8aff1), 0xff8f) write(r2, &(0x7f0000ce6000), 0x0) 2018/02/21 12:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xfd, 0x0, [0x8, 0x1ff, 0x40000000000001, 0x2]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @empty}}, 0x3, 0x8, 0x100000001, 0x5737, 0x1}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x8c) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) getcwd(&(0x7f0000af2f3d)=""/195, 0xc3) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799ffc), &(0x7f000085f000)=0x4) 2018/02/21 12:59:24 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x210800, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 12:59:24 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x20000637, 0x2, 0x114, 0x6}, 0x59) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x840) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/21 12:59:24 executing program 6: r0 = memfd_create(&(0x7f0000000040)='+\\\x00', 0x2000000005) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) lseek(r0, 0x8000000000, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/183, &(0x7f0000000000)=0xb7) 2018/02/21 12:59:24 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x400) dup2(r1, r0) 2018/02/21 12:59:24 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x9, 0xfffe, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x220000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) 2018/02/21 12:59:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x3, 0x4, 0x7, 0x1, "861747f7c8d51d33f63cd906e39430ea81b062a038840be790132d3e662ba6f78b7cd21f51371b399cc37123", 0xca}, 0x0, 0x0, 0xfffffffffffffffb, r2, 0x424, 0x11f, "2a4d4b658c2ea5782918b887deb068dab800d8a358fadf19c4b140e5e67b55c6c097c6ab848dc62b1d5bcffdfa677757becf30d4d65b112debe78e387d978f6c", &(0x7f0000000080)='\x00', 0x1, [], [0x2, 0x400, 0x1f, 0x9]}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000200)=""/138) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8080000000, 0x0, 0x3, 0x8, 0x1}, 0x20) 2018/02/21 12:59:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="fefda218a65cbc1bc3d241cfe9a38186db9a6a49", 0xffffffffffffff2a) 2018/02/21 12:59:24 executing program 2: r0 = getpgrp(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) ptrace(0x10, r0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x8, 0xa8) 2018/02/21 12:59:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000000200)=0x5, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 50.501071] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/02/21 12:59:24 executing program 6: clone(0x4000, &(0x7f0000000000)="86f39def648f31d0510e576a3cb771b589ead07d4752decbe55825ffd7e87df80478e339101a71d5599ec21a6c0400c58cd061403714ea41b84fe44085d10d258730bceef548741ad843ffb88dd10726db5763763ee369810d", &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1041, 0x0) r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000833ff6)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) process_vm_readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/54, 0x36}], 0x1, &(0x7f0000000000)=[{&(0x7f0000001540)=""/68, 0x44}], 0x1, 0x0) msgget(0x3, 0xa0) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x16) exit(0x0) r5 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x1000, 0x0, 0x1, 0x7fffffff, 0xfffffffffffffc00, 0xffffffffffffd725, 0x5, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r6, 0x3}, &(0x7f0000000100)=0xc) 2018/02/21 12:59:24 executing program 4: socketpair(0x0, 0x80000, 0xce, &(0x7f0000000000)={0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000f0efe8)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 12:59:24 executing program 0: r0 = semget(0x2, 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4048c0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x38, &(0x7f0000000140)=0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x3, 0x0, [{0x1000, 0x0, 0x0, 0x0, @sint={0x9, 0x201}}, {0x5, 0x7, 0x0, 0x0, @msi={0x1, 0x101, 0x1}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x5, 0x9}}]}) semctl$IPC_RMID(r0, 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f000080aff0)=[&(0x7f0000735000/0x1000)=nil], &(0x7f0000c00fd8)=[0x1], &(0x7f000022b000)=[], 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000180)={0x16, 0x5, 0x4}) 2018/02/21 12:59:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00000006c0)=0xe8) r4 = getegid() r5 = getpgid(0xffffffffffffffff) r6 = getuid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000b00)=0xe8) r10 = getgid() r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000e40)=0xe8) getresgid(&(0x7f0000000e80), &(0x7f0000000ec0)=0x0, &(0x7f0000000f00)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f40)=0x0) getresuid(&(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000010c0)=0x0) r21 = getuid() r22 = getgid() r23 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001440)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001540)=0xe8) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001680)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001780)=0xe8) getgroups(0x2, &(0x7f00000017c0)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001940)=0xe8) getgroups(0x3, &(0x7f0000001980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000019c0)=0x0) r33 = geteuid() getresgid(&(0x7f0000001a00), &(0x7f0000001a40), &(0x7f0000001a80)=0x0) r35 = perf_event_open(&(0x7f0000002f40)={0x7, 0x78, 0x1, 0x3, 0xcef, 0x8, 0x0, 0x4, 0x20000, 0xc, 0x10000, 0x6, 0x9, 0x8, 0x3, 0x4, 0x0, 0x0, 0x7fff, 0x5, 0x5, 0x20, 0x8000, 0x521, 0x1, 0x1ff, 0x4, 0xfffffffffffffffd, 0x17c1, 0x3f, 0x4, 0x3896, 0x0, 0x100, 0x3, 0x4, 0x0, 0x2, 0x0, 0x4, 0x5, @perf_config_ext={0x9, 0x9}, 0x14, 0x1, 0x5, 0x2, 0x7df8, 0x24, 0x100000000}, 0x0, 0x1, 0xffffffffffffffff, 0xd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002fc0)={0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003040)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000003140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0, 0x0}, &(0x7f00000031c0)=0xc) r39 = epoll_create(0xba6) r40 = getpgid(0x0) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003600)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000003700)=0xe8) lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003800)=0x0) stat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005dc0)={0x0}, &(0x7f0000005e00)=0xc) fstat(r0, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005fc0)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000060c0)=0xe8) stat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000061c0)=0x0) stat(&(0x7f0000006200)='./file0\x00', &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006740)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000006840)=0xe8) getresgid(&(0x7f0000006880)=0x0, &(0x7f00000068c0), &(0x7f0000006900)) r61 = getpgid(0x0) getresuid(&(0x7f0000007c00), &(0x7f0000007c40), &(0x7f0000007c80)=0x0) getgroups(0x4, &(0x7f0000007cc0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r64 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007d00)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000007e00)=0xe8) stat(&(0x7f0000007e40)='./file0\x00', &(0x7f0000007e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000007f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getgid() r70 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007f80)={0x0, 0x0}, &(0x7f0000007fc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000008040)=0xc) sendmmsg$unix(r1, &(0x7f0000008140)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000080)="0ce3f5e57d2b8f4193616bc77ee635a1c4f35392b873c3f8e16ad64ff2407456feeea7471ef82d2337fc6ffdc78c37afbdf51115f172d5d2bc7080c72325f65cdd021ef64813d9509c1f22895c04c8c9f5b7b0e045e2ddcd6e446c818d6cc0000c667aada0957bd06ce5f2e7089ce146523d18936ffb9874578746474301b87cdf549b3f5210f6280b1a7c10a381a03719c7c06e24e5ae64926c45a95dbf56ec6824afb32c3effe6de271d47a6f2a5c2e21a47f14d8f840a760659449fefee2162", 0xc1}, {&(0x7f0000000180)="f4c2fd65a6cafd862f4f58adf8ebf62815ecaaad00645d124650ec9482efc123569c0ce072ce1f7f7925f84e88723583e4a742381606b4f30ee6d89866c9dea6fdf4a56ad031b44e67db9dff92d8f4151e07f6e565d18fe9c2c2fa6f3bfddfb1fda558fde50872d91d5554a2d0891beb32b2244bf87ccacd097d35b37693b232753a5fa06f8bdc09a842f2b7c8f53d5e0af243f9ecbd4afa3b249a2b2145defa2aeb5674e504500fee82b5e7f1db2b524524981c1d268a10fcc162862b61131ca2e822c643ab521a74a3ee1afe55e181d2196cf82d1a33326786e1051b5d978dc93468facb964ae10bb0a7f2", 0xec}, {&(0x7f0000000280)="25f109d528da8d2705303fad315cdf1e2c153cc8ea0def8f96ea18", 0x1b}, {&(0x7f00000002c0)="20d85985a1f5c97a31a41cd6820801286a648dac55bdc7054b2321a28f90b70abbf6cb04fbc923634dd3164ff7ef4d2a83bf06acf71d053759a3a4b9c632ba57862b83eea5b062b6016d", 0x4a}, {&(0x7f0000000340)="97cc111c73c6ccc01d146da9deb7692e4a78b75c013c05f4d8a8d79e90b49967808c5cfb1b57063c9962cb64f1b1538cbda5dc1eac2387bb49471d900a5d33e1e6568757b4c3acea23dc3582848d4e291279225a3bf0149971b29daf4e5550da9f022ef60ce5df8372703d51bc531a9687d788f812432172280d14bef582b42c193d9a9a4af70073d8cae6f2bc944d3cbd8f6b4faafbd30d77d2ab1236690f02cc6e7871a7ff0a96d2919f50f9477319ec39db8e78", 0xb5}, {&(0x7f0000000400)="37c08538615e6476d5de2d1a94c6ff2cf4c5f306c0a33dbe99e7258aa1", 0x1d}, {&(0x7f0000000440)="2c4d1b79a27669de8f674cec500ef7231a7ab8280723492cfb34979ee1f3ed66da4e9e45ad8942d0a9fefe6621a979e9cb6fe367adc85ccc6b01e4e624be155fbdf4d509bf1ba943147c749a654bdef0fe284b74b5b8105fd319e0a684ab838e8d892041a4047bf765469aa47d758576012db83eec88613c118149c2f387e98db7c1082b", 0x84}, {&(0x7f0000000500)="e7561c37ecd474919539cfc597160b9b9557c82af7f557d1c79601", 0x1b}], 0x8, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4040}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000900)=[{&(0x7f0000000780)="299770f0dace3763291ff83ab91ef04f235f62822b5ddcf72abb6e1fd18316ae9b61bad9c339d9a9a8fea40ab6904a811c34931ce1aec7de60feeebe71f1006d078fbdbd1bb9164fe29d41ff297072fc9342b212490c848d50e2b071322b7344cf3ed30b93ef8b662fba78d2669317dab04281d26e6c64ace2df6c78a2ed09e60f8f23a30b12b29d0f0b3fcbe5a30d2ca52041aaf5faf16fd8038c27afcb082ed1086a8a3b84a72578fea71fb12c7955fb03a00864a6dd1bf4eef6dbf1a94d5adf664db64dd5d676d4b1d2508466b0a33175ce9a2da76d6eb49c4f2fbe49b654f0", 0xe1}, {&(0x7f0000000880)="cdd29a2e808a863a9dc4db8d7c23b95ff6603f9b06f47612616245135cb3e4140e2b583bb34d916c2e", 0x29}, {&(0x7f00000008c0)}], 0x3, &(0x7f0000001100)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x138, 0x4000000}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001400)=[{&(0x7f0000001280)="0115ee1066ccc3791c2226c5fb22489fef3bff7401b657f2dbd384057ea0e35f800af1a82f6123197d888e55b323e2ac0807e49d72ccd034830ece34e889658fc6342cd19e564a21618c70a8cf3e730c4e78f00ec6460dbbc363a3931f2d71555d67dc16539b30344fb2a2951edf160b2cff367ea761f30e84858cb09772827410aa022da2655f03f6b5e25952c070f245024ad0be6e1a8513c8df4c69faa7a1cc01b18e22b1291dfd1cc26c98d67ff2c6dd650293235c8e12c1685b448e1d12f81a23452d2f0807756df25477123fa52e24a0edaf8d68a93a73dc439461b3ce8b3928f4ca01346441fa10278d36e3358a43dd7f475bd8dcf4", 0xf9}, {&(0x7f0000001380)="51c95d4fe6bc9f023c98d11d5dc0eea0d149da8ada26a63630ba5bc7b5e8f425b3ecabee51cdc0436aff3d3bfe1754d22c2430cc5db47c0e92b19407003572768431a5cd3006e76e3153bfa1a7aa58bfa0856cef1532f7aafa6ccbfeb78f1628bfd78d8729613feb1adb98", 0x6b}], 0x2, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd0, 0x80}, {&(0x7f0000001bc0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002ec0)=[{&(0x7f0000001c00)="637a440f158c88f7a8b3d4668aa07c0c1b3760427a8dde08e9af7b17553a47f1573bee7fb2afd8170553c60fa17c43df5ff8b2f1fbfe29db158c19c331e60e7b5da320dc343cfee3803d3cd6b5875266f02b210710c62f441adab6db24e2202d776560b4edd0338bbc0fc052697e15438908c329509d2fcd5853c998ddd8d92c2d314c7d56185d063d3d8f06ff8244cb2a783b1dade0fb4d126d49b2fd961674690a019af9d5207fcf4d42f0cd1d4675b06a1d8902f29aa3ed23aefbd823dbdad44d0e60ebf38a316059c894766e19b4cd4780e26f1336fcb949ac31d8ba166b4e21db6d1e51c5de", 0xe8}, {&(0x7f0000001d00)="ad6527010fc14d19ceeda4c90e2a53c6ea75200696274181ccfb4d428a9da1fab0bdba1799ede07e9e8a3d4594906d16a629de9ce0223b3fd74ef207f688425d8bbfabb7ee167d9163e349b4e43c580063ee9cd760786aa2d5323856d705d005f76a8c8f36f538fda55d7405595ca46edd0e208f122d8c976152c16b8ee42d0f0069c8cfd071fa37a8cbb32a0b32a310e1ec77994a72f8051755dae4a43003cbc94eca82a50a3314a07ed116b905b195fd308c6c725afd2223358a79deb3dd2895098a8b1d40d5a9f51b7692b65cbb", 0xcf}, {&(0x7f0000001e00)="2021b2264546308b5995b7cd65de304d63f259490642b43159eebeadbaf23271c173b1d25dc319570a939cc416d5c37703d440d5a77cda", 0x37}, {&(0x7f0000001e40)="80e25dae7e197d9c3b46541102c0c9255712667f36b9812e3befade5fe24c55e93701f5ed985d9ac54fad4376b954a4c613608295a459c9fcf58a4ffb3d89fbaf94baffd555b1b9227cb370634dc137bc8560a8e6461889305d15205df635df56047e6104d337c80e767", 0x6a}, {&(0x7f0000001ec0)="707d0cbbe9fdfd020f78d568ae9d9c2e64eddadbdfa0737794a82655a410c128ace9b75a7b8b4111856a208269ba79aa6aabf6125403c0babc1c8efb35d9fe03ad54f1d4bad0f93a42ee6cb2b8dfd263861f2933fcb9bef98d9304baecaab894a5365de2eca91d726c7b6ea09e36f5b04e0a59dbf6c58526b8a7c92a3bcb8676388e3287714cc5eaf782397043b77cfdd6fe3704eb8fe9d6831f76749aeab43eb17e744e40a1612cfbc0094bb982bb057b2049cc18f2b653a2e4b45a5216c981320c85b1521da17fb8a11a4f1a6eafa27fec77ba609733c2730677755ae5c4f2208e45bd0bbe296ccc02c14294368c842003cab744d6815e554ed7a99a9bf89486ac5faa37ebe5880bfdf13797815558170f0849007e8d6b18b5a1b4048ec0d76d3c3bcce2d528b6d52068d20c92263eba10cc000e5fc89a11e958bc59c933e34d40de2f682b0891c0b4871a8a6bce360053b165da142c9da920fc8c42cb0c5ffae771eb9e8a9eeb088efdcc89bd1cb2cc4d02110df7dbc0834d68e63ae9a9eeb5656034c09bf688f182f693ace1d5ba8bd80c039e2b51767ff5b3c5ddb6127a20f933c17dca43c6ff19280000b72a8ae7a79aebe0f6fe1c4833e12bfde0c70236067adf83e5579484ef47a6b39b1d0b3664667370ffd894b229628d01edcb72bbd6f70b5624ae0885ea0a4bb52f8c40cd75f9c69f686da7854a9ffc89e9488f45ea2922caab56b717d67d12994881f6b84c0bf21b5649be0de5a945326cb8c1ee625b698009a7e8b1b555700ca98d73af0df6341792d37e11f0b28f9d44995b1bcd8b955619ed2cfc997d5d8daccf1246aa353f774e3c56c43c346f8202043fb40c0e9a62d7173c167e88ab2adef9704cd5c3518c120232942fe3a1dc4be5c99c83a87d9c4f09612aa4d0d1a0b3931399ac77b4378055b3a5807e2b6caae4830e7cacc7d497659364eca76ba4af19989a4a2c2f7b3cc3d15a03d314abb84cd0c0458a8694fe696a98b7d47f62f390150d90e270a5080b103c4d1a83723a12559a68ecd7bf35eacf17eb9aa6457deba170f3dae29b40fa3227fb5fa436696e3ebf42c43967019469688f96587e45eec4b08fb6411480fff99ccc30cf2962cab4033dfe5d10bdd601602835c3b3e10e38ad661cbc01b3cb1aef282ab056d09cae02f5ca02f341fe9f81d33346c62ac9b95ee585cf6bd877427bd34317f9864055bea5556c2a5cd64853b574cbf1d85b1b4ebc560f19f04330f2b7328d39eab667ad88a1a627b5c8d753fc02f0330389a0d96983b7dc65e91a4b83612a9bd397e15477dcdfdf401116672d9b08963be1e4d6c0e286db00350eb36178e936b10f13800c35cbb91927cc5f57d05dd1c76b181dc356977e70bfedb8019d0e680be1467a6dc4a20c9c90fd9332e1c76448f49d2da66c8a0310ab6ac5cab0775c58f80b9aa3b458adde07fa4b50fc5f5c61f455e5592da42f651edd9c49ba9339454824ca2a6e39276c1483e8e473e46b466e001869b06e5de851882bc3b536b17f53ca0ea47173e0b0bc5005f973dfe0e2116924fbbb6a6b60e984e920cfbc2f0eba0ea488074f7ac2908e19f8e5dc5f7a7cf8a2ca9770c3731be42dfcfaa638aa99497daa26d618c0d9f4e547283e36c75d6674a3bdb938fa33dac8058ca035cd5fa46e65fedad0ca91e5b4c8e1eed66ae6dd8c89b6532e1b96d5529c9c1d0b9a7a95f1e55b455ef33c4b8d3c0ca2c830225be8435dc2ddbb4cbcfc43f9ada8b791079cc640f3e687d2ea9188d23dc2fc1f7bf3f121fb22614f357d115e4e7249cb031ada6d402268a310566c36552775f09256c6d32f9471af61fd1f64a718a831b59a6fe0c1a398cfb79471c81d87c95b55b5ad9a1442337c50d10367e51e7d9b0869054170a347b86874c56afbb49c20c3bde9870cb3dbe2e44c659eaa494e20d0ace834236c00ca51137f794e011ed26a9d5ac91ccf79bb2c5b49c80f3f292f8036a127a82d99757b0c62c0ae8747e247af9a66288ae3dbc81c0ff87e0fd3765f5b3fa6b0fb3799b4aefb4c52cafe86be8af3346ab2470d0cb9f8e0da7516c0a583e1f6e0af0564e98bc7688df667b6c95148f47436a2232e03c0c9468d7e97cfe38ae98477a693a0b8fe342cb132576a71207d1c58d0a21d6df2b26e1159dd73f2cfd1013c3477b762181af489532ea2c4fd61494157775771ce566d063689709f8b928c49bc3d0fb8ce7c366f83c14e78f1075e32628587b831803129690fd5c2794fa7b0d3301083b2cacc2e131bc9afd58f44804fb17d33253dc653ada8bb67724134ebbad62e3448c5fa0b3da4062ad98d63888add679bce13b2944a439d940c94f088e4fda411ce2e3355ad2a47e9e70f85907f22a03ec299712dda12f0eb210e47d84634e1c290efd861203d9b5b17a91111e4bb83d57db77c61840c2b469243af2c43d626049fd44055f10f636f1b52ba54caea91e6866da0378fb13473781f0d350f9708762bfe000eeae40b73a044227eaa815ba6449f69f910d6c6d06ffb4ee7e9b656e64ee188d9f8376afda822ff1cd20aca53ff36268f04e920871f42c03c7ea305937e711f9d289272b4fc4e6f4896783a52b17b25ed008b5d15b8e4eee6044c17108b6f422e48e402c6e47572080008ae21e1013c16f91736a31d16b2ac246007ea697a653c4340fe813aa2d6a59b1cd34d99f0dda33cf33e750b9b30fc584172d864ec9b7cef9ff84a2f20d6230535cea778b44cb1f1b5934c2a57b3cc48e89765a8bd4d0e4e9ed0d9732ec123ba2b8047613a392682f1e9838f3b1612db36cf024fccb99a34efaa850fae1329e76f3270cdae136a8471450497c38054c946f6f4a635f4e81ad760cfd9a0a9f111d8b3186eaa0ed3844a404a19513f5a185f2f56f297696880ce61ba05d9ae96f4f6704ec629569f9a9dba4bf489d20581bc9591bb8d2d8d46cd3b687c9379625fada6c55dc4fe9e34f876fc9e80c516db37313986de2c57456bfc7e93d53cbe8821ba09c2f9819c0cbcd7d298e5b2a680b76bc73bd58b90449cdb330566570a247cd2d641d7819bc6b4df8a13c6ec93e3aad4a2cacf5f61648b6b2f7d6acd9382e0f9a4589515048bc462729ad6d0a95415b8817245e260ccba6569dc6ed8027ec61cbca36f10fbb60905421ba71a7cf9e95fc90c5c4577ca881cc211f3c3a1f042d19e16016003ddd284b61a0037f7268c80009e0004c094cc5b2c141c5400766984b98e1862cffa0bc282dd2178f025f39a4408460b2f1020a558f42b6223169b35ad0e6ff9ee75ab14f3fdb406f16d1bfa0f23077f48affd0dd69eaedd9cef12a21cff5cc5bd3e7a41b3878ac988f96823d2c45dd2e983406b1741c0ff709836dd76d8f0d83d2e0c3b6c79e1bc2575df0809eb4bd379d376ba7ff4980284b14b0b6bfe616590796524fb76c5a3d6ad291050486175aa2e3869dbd8830f830b1efd861df0bd60ecc2a023146b50d2e09af084149bc35ee98e8b46e80cdfd0b202379982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0x1000}, {&(0x7f0000005c00)="01f939a169818ce96465bfb1545ae911fc0ff208e7e12fcf3d207e57a536d703d1e375442d5c695a6a9f77615c83219cd55271f86e12f38948b144851911c210c37522e472fdad27a51342b9bf61aba1190461db94899eeb19fafcef9a4b73f0d82e023ef0fb2e9a153b7a5352577b09f62d84a4f7df41f2bdb85c7e", 0x7c}, {&(0x7f0000005c80)="1ac218a63790bdac77d5bdcb19c5cb3504c273562bfbc8cbfd04b831a640071ec2a53995e11815349e85bc6d41ae40cd144510a7cf9dc82eff71639a07522dd0167ce51c36c8b0ae67432ac4df4a89457eb172e263cd4fbc5b6702c8c1edcf1d6500c5dc23670bb5b474160ab60a48ce61c25542946636dc64489fc60a181604414faf841035d17de0e744db2854d773", 0x90}], 0x5, &(0x7f00000062c0)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x20000001}, {&(0x7f0000006380)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000066c0)=[{&(0x7f00000063c0)="9c17395b2f55e995a958b1af15fc8f759ec205cc1e99b3f85463f8ccdea1ea660d24ad78fb5fda7b4db031f4600edb4f1da092594d3f047ba9a4751721e7787ffc56c8810eeed8f76895ee4904792f8dcf45f3b685b65b7d881f995c1747e08b2ae523da3803e05ad97816dd6e53a285722e8f30324ba8f1831f136795c2c128458b58dcb235ffdcd00dc6fd67c08fe0bab8846529a0fe368a58fa4f3d1637ac825104bd970958dd554ba817ce5e4ef0555da01ec1b48a607ea94f1da3710444de6f4038957458974591fb88c65a769a0ce93256cedaa5263bc1ab89ed755675", 0xe0}, {&(0x7f00000064c0)="92381bc634c1ad0c9b8293351cb9c5a6981fb806354dfcc5d9c5035d905ca9e9024c06290eb752ce677bbece0225d4255fea9fb46efa57ba1b27d2fa6f8c23c568180fd75815a4f57cfc2eba367304f93ea875ebfa26ee3e8860f79efed67eb7b5cdd3a1925cf6b29aa39bc6df58c1ef1480de8d3f69112bad94819536db04a503bed04b8190824a93ef87120fac892e9d5580780aff1d7eb2abbe8768d723f8eafc72e18c7605c930bb36338af027b7eff3e30463cff34cf2e23430713e47fde24945742a43b53bcadcb20a", 0xcc}, {&(0x7f00000065c0)="08e954cc7f84d875425510853a356903a5c973abd5ccfc58c240ff92b10aa8e1a9270e0643ae8b5dd994417f98fc2bf47bf42e0e7f23b119f17397bccceff0a55274894d47ccba566743aef4d1733a9fd2a64a2d1e5d0ce9778bd8002232daef543677a142da189eacff942104aa23ecf6e5a2ac7ae695b3a4e76def14c7a652b9f6217cf9769b53b41797aa3106500dce0332ed388c0fbb2dd0cda2c2f6de8e6e2b467d7f08d2c4ee20ff7136ada67c6ffa4a43d5c722e9c1c3dbc291100bd49d0a7121588344d6f47a17719171781dd137a799b55bf358b04f7312ba9ad68578b651383c765c351b7be152a2afb28746f038", 0xf3}], 0x3, &(0x7f0000006940)=[@cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40}, {&(0x7f0000006980)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000007b80)=[{&(0x7f00000069c0)="78d5a795547332ed6c0103c13c428a5b6a9f92a84028dde5ad005958ae7d593b71ebc2d4d3049c73f6573220569faa0fa1105b7c521f648ffc73c40ce2a9be8b93c6a97b712776b95f946e0d169a725e2fa7885b7c7a4530d6283c7187200cd1744f715a656a3cdf1f4c2f3c422e37495f50992adf4dc016b46623eaf36dda0b", 0x80}, {&(0x7f0000006a40)="95d10053528778", 0x7}, {&(0x7f0000006a80)="4ca78dc02593559cbe4039d27ba2cfe4e9f844c179a3ddeaaebd009c2e9a062381f9b099e9cc7177462cc7e57d160fdf1c84af81e29738b06ab1b971553d2d8424daced253e8b61e7c18820774765b70168b21240ef71276178c923fc2e587fa84b3813174fdf73d1ef4333f1fbf77814405db5ffd30a0", 0x77}, {&(0x7f0000006b00)="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", 0x1000}, {&(0x7f0000007b00)="157b14daffe4d6717b305eff054dc580ce08a5de9be3a4ad05763ffc1a75d6", 0x1f}, {&(0x7f0000007b40)="d93dd6cddb1f485943796d9e6c80d55ba9070ba1b32559302a622a9d57daabbc", 0x20}], 0x6, &(0x7f0000008080)=[@cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}], 0xa8, 0x4000}], 0x8, 0x800) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="837b257dc508c544151d32b874c60749334e2fbdcc5a21fc9c8d41260921658a6a3a5c4afaf4d69c6d6a841fe3bf97aa31e937220109d5b8333e760b8482d1d911b694c15e95b218a175213e317e71b9ce61491439a5cdc740f2a381d86fd4058b717e3ac29a218f176a8eb2123fac70ae921d25c60965c15c03aa83e37da940d6c639e728fe4fa1e8d1045cba8ff49a06cdcaf6f8f7d9f938b6b35f0eb2", 0x9e) 2018/02/21 12:59:24 executing program 7: r0 = socket(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003f291d)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f00002bcff8)=0x4b, 0x67) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/02/21 12:59:24 executing program 5: r0 = socket(0x24, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x1, 0x48c6, 0x8b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r3, 0xe6, 0x8, 0x6ba7}, &(0x7f00000001c0)=0x10) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1000, 0x400000) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000240)={0x3, 0xdd, &(0x7f0000000140)="f33c33c1ed669d72afe11054c0ac14ebeff59ddd65b51a93d3108b6b1e5531f4338495e5cfcb3db4eff77ec01686e3226ad1cf63bf3bd6a2e490271a1e1402d3ae85343f6d7b9707e607c254671ee1a223e1b353dac7ba98efb92a5b19499b8812d558f6903c391ff1dadd120753725beb8d8e9fd7bc5242b77cdeb2c75a628ee62acb071a5b3770317dbeb1bb24650e3b48212a0c402ce6355f14c29226bbdbae1d39cd82020a5adb5c2504425484eb1120aa2de03ba542f2961794166e8fdb9c42fdbf7ab438656e8678cf90120b3aed18e56435a72a116356585849"}) tgkill(r1, r2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r5, 0x7f}, &(0x7f00000000c0)=0x8) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000280)) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000280)="dba13fa39cad2a34fcb08179d0a938e8907b310af8f2ecff856cfa7c6ee7652fda5bf557ac10c74c9837a6a78603cc94a297439e7a8b3824a2c86038b56f2f7f7f6c19a0be0c8b7e8ba9eff45078f980705a91f790a357b077661df538affa763bcc84c55f32c23f07088a8b5d560357eb674a7e55dbf8419db13e860ece2bc6d94159", 0x83) [ 50.546545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/21 12:59:24 executing program 0: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x430, 0x300, 0x268, 0x100, 0x268, 0x100, 0x398, 0x398, 0x398, 0x398, 0x398, 0x6, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', {0xff}, {0xff}, 0x88, 0x2}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x26f3, 0x3, 0xf2a, 0x200, 0xfff, 0x6], 0x9, 0x7fff, 0x1}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x7fff}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x14, 0x80, 0x3ff}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xff0000ff, 0xff, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xff, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x1}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="15e7d7b77f49671abc12644356e36829", {0xff}, {0xff}, 0x7f, 0x1, 0x654c95f59c6788e8}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x6, 0x7, 0x9f31, 0x8000, 0x401, 0xa], 0x40, 0x2, 0x8001}, {0xe85, [0x4, 0x5, 0x6, 0x9, 0x4, 0x7], 0x7, 0x1, 0xffffffff80000001}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, 0x0, 0xff000000, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xa9, 0x1, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x0, 0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xd55, 0xe2ab}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x699, 0x6, 0x4, 0x100000001, 0x7, "932ce195c93df427122d463a72f9b7653a7c43ce6fe4412120147e32768899b86cdde9ca2ebe4b9b617804d989278073c138bf7f0eaa99be6e327cea843f8d", 0xc000000000000000}, 0x60) 2018/02/21 12:59:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0xffff, 0xffffffae) 2018/02/21 12:59:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000092fd8)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e7fe0)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 2018/02/21 12:59:24 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d7bfc8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffee3) 2018/02/21 12:59:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb1ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000004b000)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000070000)={0x0, @time}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x40000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x6f, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x7ff, 0x4) getpid() 2018/02/21 12:59:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xc5, 0x1, 'client0\x00', 0x4, "024e238397477426", "77f50098d47361bbf2e19fc21a522556e02195779eee82b355c889201a41a19a", 0x9, 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) fallocate(r1, 0x41, 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0]) r8 = getpgrp(r5) r9 = getpgid(0xffffffffffffffff) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r10, 0x40505330, &(0x7f0000000280)={{0x3f, 0x3f}, {0x8000, 0x1}, 0x20, 0x3, 0x894}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x5, r3, r4, r6, r7, 0x0, 0x1}, 0x9, 0xffffffffffffffe1, 0x7, 0x1f, r8, r9, 0x6}) r11 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$void(r11, 0xc0045878) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r11, 0x84, 0x70, &(0x7f00000000c0)={r12, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x9, 0x2, 0x7dcf36e5, 0x8, 0x7fff, 0x8, 0x7fffffff, 0x2, 0x3, 0x8001, 0x5f5, 0xfffffffffffffff8, 0x1, 0x4aa6e7d2, 0x8a4d]}, &(0x7f0000000200)=0x108) 2018/02/21 12:59:24 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7, "a32102c22e4292"}, &(0x7f0000000080)=0xf) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x2, 0x40}, &(0x7f0000000100)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004edffc)=0x8) 2018/02/21 12:59:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='aio\x00', 0x1, &(0x7f0000000100)="e215568c48da1204e95cc5790bb291dd3c1182fd5b2a3a399de961a749da318d670be692a97cb283080a5f0f88a047fdafa9f35cd4804681ba33ab415593428d9f8dc22f0698dabe68dc7f568f715e4a6ba179b9a8f92f731fa50f9657f86fc6065192683144045dcf958241cccbd0dde960d7e9f37fa41a8c326a52ab9fbdd8d1882d0b6bb1e05894583f1e9f1e21d814d17a035e0b91290079888302c83b10ee2418b5ff82cd493a93b6bd") [ 50.613691] QAT: Invalid ioctl [ 50.627345] QAT: Invalid ioctl [ 50.645261] QAT: Invalid ioctl [ 50.649739] QAT: Invalid ioctl 2018/02/21 12:59:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040)="8216965e3472d49b336895cdbfb73d61a81a7f9e9f0356f3add0949ee895ee61371d23e7838c8a3f6728eb32aa79d7a28a7c13918de934a414991d3e4fb58273c37d7581270d717ec30e03aa59f644e0f3dda001a6c8aae93f4a8ffe2ddaecf7d565cacb2a9e0377d51c491cf3d2c5071f45209de5e64151fb77e7cab83b482344deccc9b58064794ff5e4cc097bf076547092702dda79d80d75435a6bd807f5933d749173bf9e3a8260ad8d82fd5c439026cdb663388441338a55fb0fa71e9e1ad0bfb59db6c296d6a3f4873a4644cd0809c6b49490235398dd7128d85a9c7fd6bdf07a73e2edb167161fe2288f1f0766b112ae25", 0xf5, 0x4000, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d12ff4)={0x0, @dev, @dev}, &(0x7f0000937ffc)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 12:59:24 executing program 0: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000b4f000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x2, [0x100, 0x8]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @rand_addr=0xde49}}}, 0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="04000000c617e35774b654369aeef8c0eb63d73c3fce9a90da5d82e52f2fe8a9fea08bc81c89b8ceac4791a5d2b3a65360f01f3806471e0e6b04bdbed754abd73f9dbdedac1936610b788280698b99bee739cdcdbe3a7ae3831d0f3a4474a8895aa126483fd62fde596ba0f095ce0dc92a22f93b649db17a") setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x7fffffff, 0x5, 0x101, 0x5}, 0x6) 2018/02/21 12:59:24 executing program 6: r0 = socket(0x17, 0x1, 0x3ff) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup3(0xffffffffffffffff, r0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000000040)=[]}], 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="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", 0x1000) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="e0315144ca2b923459fcc4c7a8c5b46fe21793799f8709ac843ccf6f6d78c29bb7837c7ee901467fb4955ea92794e8010620a05957f9193eb3576f94ce0c4d48d319609146a33ef028b0b17d1f3a2806f410d6bd9138c43ad4cbc6e1d8c552c081c6f489a16b3302145dddf39393b1ef4a10e1462d3644366a6f2fcde1ae78bdc9a8b8e2d09a6960e904a748e0f197c5302fc2b6b61e8a392849ec245b6f88d5dbc16340b3f936fa37f819a74a3285102471581791400c1add6c66a3dfd7404ab8ba5c7255501e6d6444", 0xca, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="25697495d754ac014c1d090f2f215720a174d66711e0f2b6802883d124faa0bfba4791960d25d8997af94c82562d7bf4eb1e37d54841f6cd4c00873ecd4e247f1807a692b6c4f2537b5c43cc2578", 0x4e, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f00000001c0)="156900626b6579", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/02/21 12:59:24 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20400, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/39) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x226) 2018/02/21 12:59:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x90}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/21 12:59:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000fc6000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r3, 0x7f) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xda2) 2018/02/21 12:59:24 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x1, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r2, r3, &(0x7f0000145000), 0x7dd) 2018/02/21 12:59:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x420000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x8) sched_setaffinity(0x0, 0x3c, &(0x7f00008d9ff8)=0x6) read(r0, &(0x7f0000000040)=""/1, 0xfffffea0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014bfec)) r1 = semget$private(0x0, 0x4, 0x4) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)=""/19) 2018/02/21 12:59:24 executing program 7: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='/dev/ashmem\x00') 2018/02/21 12:59:24 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0xd1, 0x0, 0x7ff, 0x7, 0x8}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f000024aff0)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/21 12:59:24 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x3}, &(0x7f00000000c0)=0x98) socket$nfc_raw(0x27, 0x3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x30, 0x9, 0xffffffff00000001}, &(0x7f0000000140)=0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000091a000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x10344) 2018/02/21 12:59:24 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000eb3ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d43fb0)={{0x8}, {0x0, 0x1}, 0x3}) 2018/02/21 12:59:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bfa000)="649c4bad4639006dc8000500846954cf", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000040)=""/4096) sendmsg$alg(r1, &(0x7f00005bf000)={0x0, 0x0, &(0x7f0000753ff0)=[{&(0x7f00007c4ffe)="83ff0a", 0x3}], 0x1}, 0x0) 2018/02/21 12:59:24 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef1ff8)='./file0\x00', &(0x7f0000df2ffa)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000debff8)='./file0\x00', &(0x7f00000c9ff8)='./file0\x00', &(0x7f0000066ff6)='hugetlbfs\x00', 0x20000, &(0x7f0000613f91)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r0, &(0x7f0000000040)="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", &(0x7f0000001040)=""/157}, 0x18) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/02/21 12:59:24 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000eda000)='{', 0x1, 0x0, &(0x7f0000de5ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x81, 0x4) dup3(r2, r0, 0x80000) 2018/02/21 12:59:24 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000161fe8)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) 2018/02/21 12:59:24 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000f2ff8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x2224c0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) umount2(&(0x7f0000a50fff)='.', 0x4) 2018/02/21 12:59:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1000000000017}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x404000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x100, 0x6, 0x7, 0x6, 0x0, 0x90}, 0x1f}) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x1}) 2018/02/21 12:59:24 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/21 12:59:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) io_setup(0x8, &(0x7f0000000080)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000040)=0x3, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20040, 0x0) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x5, 0x200) r5 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x7fff, 0x20000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x20000, 0x0) r7 = creat(&(0x7f0000000540)='./file0\x00', 0xaf5b21e8a09100e) r8 = creat(&(0x7f0000000600)='./file0\x00', 0x1) pipe2(&(0x7f00000006c0)={0x0, 0x0}, 0x84000) io_submit(r1, 0x8, &(0x7f0000000740)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x56627cc1, r0, &(0x7f0000000040)="ebb95fc1b797d3410621292e57b10d8a64d7edfc1e726acfd384afe72a44be316775d7343cfba8f26b8d3528655094ce97792869c3f4fc293910b4e6346c6e2bd6a85751de43db76772b9d77af02d6757ec5ac9252bf732962a6b90e351d03920fe2f0616f6304c9d8d0278b917d74fbaf18d2a8f3935ae12a4917991eedcc", 0x7f, 0xfc00000000000000, 0x0, 0x1, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000140)="9945c3a4c59a11f06a4be3d259eb8c0f0555b5af2ad63ecd645102455704a65ec2b176b5a3", 0x25, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x59, r0, &(0x7f00000001c0)="a3a2e32495b2c629a5f00c777b24ace76313a11b252ec374d3de4e5a991a1fb27003c6b95f6b1bae2b8331c02466084908103845dd7e0e0cf06ab1130fb0a995ee89be62554abc994c432b53c9d53d68a3b62b9a7be21afc05560e3b1e15e1c0ee654f0e256e047a015231f8078db75c1219cc75c36e3c2a4a3a597ddccff860a020858ddbd2c3e4b94b739c4fec57104ebf1bfe303598d8dcb5756bbfa1ab73ade80417548716b0bbb54762bbd63cce88f297476e47da03bc942ecee2eeecbc331b13fcd1e462af", 0xc8, 0xffffffffffffba63, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x100000001, r0, &(0x7f0000000340)="f25d83c475c4232729c24f3912eb32533cd47135f182505b18031f5d1a97a711f6a29048b0bb4961", 0x28, 0x5, 0x0, 0x1, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x52, r0, &(0x7f0000000400)="c10c53b03e013d314215a6c12e8d657d00d6b1d13ad172cddb89b9e4344931d054b4c53670", 0x25, 0x1000, 0x0, 0x1, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x3, r0, &(0x7f00000004c0)="479b18f6471c8eba798d39b310afcdc7aec042a0aa7294f9b2605ae25573432b306d029af923d93302d94637f56ebded0d87960e53a1f84494a5cb6938168ee0c652", 0x42, 0x9, 0x0, 0x0, r7}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f00000005c0)="d3daadf23c46692f418032699b8eb209", 0x10, 0x3, 0x0, 0x1, r8}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000680), 0x0, 0xd8c5, 0x0, 0x0, r9}]) 2018/02/21 12:59:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = gettid() r2 = getuid() ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x2, 0x6, 0xa21, 0x7, 0xf35}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080), 0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/21 12:59:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001b3000)='reno\x00', 0xfd5d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) syslog(0x9, &(0x7f0000000000)=""/218, 0xda) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x80) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/21 12:59:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000016afc8)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ebe88)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/02/21 12:59:24 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="e3cb2088e7ff4d7b28bd432a46c3aa8a1c25dd28ba6316d7ed3e2fe9b0d40e8ddb1638491ffbf94dcd196c78c540a5e14441b946e8b8613bb836ef395c29db307ad29d48db83aef0c8d2da41b85b28e8412802a8adacc4c90d72a1bdc4493dd68bfa6e1e0ac7790f74f84efd315b60388876", 0x72}, {&(0x7f00000000c0)="14206a9cb16945996f3df4586d471a056f58a5d90e8864d0f45753f62114c5b9388c75341d90175260e0caa28da86032b763fe9bcf247da98b18ef2bbf091efb2f07a387634a276e33b94bd3e5b7ab67", 0x50}, {&(0x7f0000000140)="43a1c4e04227b386dfa90f9c0b3edef0841a4bf797c523ff127dbf103244b7a2fa5d8170d0089d6bf5", 0x29}, {&(0x7f0000000180)="f672f21247d575b7696cf53b6cbf2b8b4e3e6866f9cd87ee35624a21661afbf2d2add5fe12463cf11847053ca0a1df229139a2b757ad278ade6d2e474e698b71de2110637df50c86342c45641416b6c6d6dc2590011d068713a9cc88d347c799a7c35165a9fbcf89335fe8eb47ec52e05ec81bb3aa6e22048aecea44ea14b8dd62b6a956b167fb7dd5d36ecd796f037906064da28ac1bc3575101a3e04c9ce35cac0c5762051dd2475e33d13ad69944fcb20e6b4e50f30072e0dd0eb64b81ebd4bc20873c08fd8db61521b4bec4bb957d08080781f9fd66af141e3e3239bf92f03ed363e9efd512211b78b4065334ae56e33716cd337", 0xf6}, {&(0x7f0000000280)="44ebd79f30bead14c7a59c07edd46d608f062cefab2b660dc68081933e9f79e3bd56956cf20dce802b049b9a806fb603e83a81ddd655f6d6fdd2d56b1286b997ea0ac4884762e30d8860aa32c5b756c77bed9a", 0x53}, {&(0x7f0000000300)="7c43f869c5bc8be475a5573dbbfebff761ee8b7e2c8bb044aa22693b7a16f56f462a92b92fab51b324248ccd5da5ac95d20877be86827fca825c6034749dbf5278f0cf16acd5a54fff3414ea4e98af735ab344324dee0503c67af224af6c431a3444a1d2129c4824101ab0ffb79c983c96aabd5173ce9378ae1ca3a9ecd219283b44192c6accd0edd003d12a5f8477ac25d330592195a1e2bc5040b08bb121d87b094149085d8ee3770cda86e1abe2945c555fab286bfde10854756b974bb76ad2", 0xc1}, {&(0x7f0000000400)="74f95cff0589a492de389244ded7ea702bc1af8837c503c30a2c8a4fb8c6f3862c9287c5dd223496460fee07bc806492e23cb0c6ef2cd2b02eb02dc49ac422f440cd184d2d2238c797848a068da1723a6a5bd80361", 0x55}, {&(0x7f0000000480)="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0x1000}], 0x8, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000007f000/0x4000)=nil, 0x4000, 0x100000e, 0x3f, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf8d, 0x20242) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x68, 0x5, 0x20400) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, [0xffffffffffff7fff, 0xffffffff, 0x9, 0x9, 0x2, 0x6, 0x2, 0x1, 0x4, 0x2, 0xfffffffffffff985, 0x5, 0xfff, 0x2, 0xb13]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={r5, 0x2, 0x3, [0x2, 0x3, 0x10000]}, 0xe) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000fc3fda)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/21 12:59:24 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400002) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x100000001, @empty}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x97b, 0x80, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='syzkaller0\x00'}) 2018/02/21 12:59:24 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/02/21 12:59:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000475026)={0xeb}, 0x4) pkey_alloc(0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/21 12:59:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@dev, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0