[....] Starting enhanced syslogd: rsyslogd[ 15.961318] audit: type=1400 audit(1518375264.177:5): avc: denied { syslog } for pid=4007 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: [ 19.499044] audit: type=1400 audit(1518375267.714:6): avc: denied { map } for pid=4146 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. 2018/02/11 18:54:34 fuzzer started [ 25.785634] audit: type=1400 audit(1518375274.001:7): avc: denied { map } for pid=4157 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 2018/02/11 18:54:34 dialing manager at 10.128.0.26:42603 [ 29.429168] can: request_module (can-proto-0) failed. [ 29.438258] can: request_module (can-proto-0) failed. 2018/02/11 18:54:38 kcov=true, comps=true [ 29.987910] audit: type=1400 audit(1518375278.203:8): avc: denied { map } for pid=4157 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1132 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 18:54:40 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000926000)={0x0, 0x24, "af700d2f9e1b92b6bc2e915e90acd34a74e44a37a669d273c694ee793bb7fc570ed122a0"}, &(0x7f0000a25000)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x2, 0xffffffffcfc83f6b, 0x0, 0xffff, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x2}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000004000-0x10)={0x10003, 0x0, &(0x7f0000efd000/0x4000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000002000)={0x30002, 0x0, [0x1, 0x2, 0x0, 0x2, 0x8, 0x9, 0x23, 0x6]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000005000-0x14)={0x4, 0xfffffffffffffff9, 0x8, 0x80000000, 0xfffffffffffffff8, 0x6, 0x236c, 0x101, 0x7fffffff, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x77)="69eda9cbc0afa59c095607ebc816145092517bbd4cb863fbfbc1ce07928afaccc2098d22c08869256d2389ad56506476b5c36723275920235706e9ed9ccb1d9a9357381ef58d473974b68c2f9d7f4cefdc0165375a92ac5188feba1c8fed9943d88bf92e71bab158c744ffb4bddc6b8a5656b3b1b86f9d", 0x77, 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x1a)='security{posix_acl_access\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x957b, 0x3, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000007000-0x8)=0x1000) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x260000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000)="f5ab7c1af117fab417a1ce73c83bfce22d31ff57061ec2ac22530b00c90a53cc292fb250efe9597e03e37fcb18564757b1f91fdb225c974830ead0439445a440df0b4bc72232ce7c3fd05a", 0x4b, 0x801, &(0x7f0000008000-0x1c)={0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000-0x4)={0xfffffffffffffffa}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000006000), &(0x7f000000a000-0x4)=0x4) 2018/02/11 18:54:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d60000)='/dev/sg#\x00', 0x6b1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x10)='/selinux/policy\x00') fchmod(r0, 0x150) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r6 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x38)=[{&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="298200a77e383762c6", 0x9}, {&(0x7f0000000000)="f045cc93a41103a6c1311f82c9bc8a80075ed3757a3ddd0ac18f95c4a552f3014e57aa99e28a37af7e2f1f474f4c9910190778694d340200397a0412a8a56b14fbd83772d0b65016e1a28f1816f28d0a603317aa488467de2275b146a83ec8aef144e7c7ff64e9", 0x67}], 0x2, &(0x7f0000002000-0x100)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x100, 0x4000}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000004000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x3, {0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}}}, 0x32) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf400000000000000) 2018/02/11 18:54:40 executing program 0: set_robust_list(&(0x7f00002ba000)={&(0x7f0000cdf000/0x4000)=nil, 0x1, &(0x7f0000f01000/0x2000)=nil}, 0x18) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000faa000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003ae000)=@int, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x10)=@delrng={0x10, 0x14, 0x105, 0x5, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000002000)={0x2, &(0x7f0000002000)=[{0xfff, 0x1}, {0x9, 0xfffffffffffffff9}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x90)=[{&(0x7f0000004000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000004000-0x31)=""/49, 0x31}, {&(0x7f0000004000-0x7c)=""/124, 0x7c}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000004000-0xb9)=""/185, 0xb9}, {&(0x7f0000004000-0x87)=""/135, 0x87}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x9) ftruncate(r1, 0x7f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000004000)={0x6, 0x6, 0x2, 0x6, 0x6, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000005000), &(0x7f0000001000-0x4)=0x4) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000-0x4), 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000003000-0x10)={0x4, 0x8, 0xd5, 0x7}) 2018/02/11 18:54:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x1, &(0x7f0000001000-0x13)=""/19, &(0x7f0000ab5000)=[{0x5, 0x7d, 0x56, &(0x7f0000000000)=""/125}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000)=""/50) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2600, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000001000)="9ff7bb7e4954970d8f1ea091298ea50e775d2686173ae480e8c3e001bcc4e38a98813954a5b7437e087928de50119daecd3776ff5c183e98b8c5e5ce67022f728a62c5997ae91c438009b423004477482d3e92185fd8d07c35afc6992ae5849e712bcc526fcc41b88e5293386ae9dc12010c3a11aa0167a3acf4c4b251a59fe1ccd9ba8ad892acd92a5dc1c78443990625f4107d98ecc7affadec15ce006ea8aadfa0d0ce5022d2f4bb114a99619f401aaa8add2bcd439b50ff223ad6ea95993413d7bb02a3af47d238eef5c672a2caef5", 0xd1}, {&(0x7f0000001000-0xb9)="4d12eebb980ce5fe90dc688bd9e9489fd3e3e1453362f4c2e4103baca41fc34cd6d777bc89865e5b5bdb821250f2a89762540557c6fc31828084bd2142a6d0799dab7e43f03d4a6143e10e3dfe10eb8470318f8c14b70244dba5eb378d7cbeca16a534de60e8a22189c30f59802931839a1e2a13bd872d8fd90654865c3fd60d5cbbf7bbb67386bfe88e915cd831f8499387241b0f54c415b32c0f507591ab131f66cb16268ce571b21eb3433c49889e686773a0569bbf2d86", 0xb9}, {&(0x7f0000002000)="46e6349c18886a1014332b45ef5236280cf2a797b89d8167fa73717e8e969ef4632d148533a7e974354db75fe840103edb46547386ef5d017a2bc64b6ef994f8fdac50bad4355096dea13bb4e9c369c3d36dc7b5d5773a91471257216638f4eba3688cf7588c6c536ad12d1f3312b27eb909a58cdb67b224e926cbd48eb34b3d63d4de96d450904a0f5971ee5617220b13530de392b4ce5e8a8d704764ebd11fdd8c03870c6b7347cd1ff102432cc0efc043498110e28e0bb0cc80d9f95039e6388a97eef442aa3f436178fe0f05a6936d1aecd9984ddf012bce5febb7e3ef6cdcca7c4b041dcc18a79f4bad48a41a48ee9227", 0xf3}, {&(0x7f0000003000-0x77)="9e82207f5629429962c737212d586ebe9def9f10c8614cdd790f8a673e503c88ae885d6169d708b10ff98828575d52c866eb98e49d4ae0056a351bbb66196b11d251484ec399faea11a67ff24838384103a05cf7a006f8d126a4d6d7ad7b9bb99430e4c72fc4665c568a8267a6773157407cd2bf522f72", 0x77}, {&(0x7f0000002000-0xb3)="3d0c012285486c7cd6cd06ce87b76f1898af89d65c7e7d6708503ede8532e0f86d8531b8ba76bd4efd2b81fcdb592542c97b9e99ccee67f6fb204d3371f3c16d49ba6f5f352cde5b9da662f00dc597ba050a9741e9668b4e9229ebf9d1488c90eeb5f1742dbfc81e9a40b6d51f3119992fcad59740450cdc9ceac8cf73dc0d590860bc2011f44c8b833ac563e55f94c7053fdc979827462fd8d653731dfce56134ebe09c4d76f5f39724a023ead5cb8222f4c4", 0xb3}, {&(0x7f0000001000-0xbd)="420900faa380ad4466b216de1a17a73513dc8b198a9be7d28da551838570fb9100e382897a0ef2939ed3f86e8907f8aa0296eb180dd973ef36e5abcdc75c2ab681fa8f684931191f44f89952b4ee504de8ce6780242d58e6e5f67658d3ffcc6517de45aacd0ce39e870d8b518845c9d502e436db32839acca2d6c7975cb27238c19544d04820db1740b630e1df46885c341439d6d980b9c6d526c3c9075afe8eaf59e1aa166b24966dbdbc2a0f3160dc4674295da52723643f453b8386", 0xbd}], 0x6) r2 = msgget(0x0, 0x20) msgrcv(r2, &(0x7f0000001000-0x48)={0x0, ""/64}, 0x48, 0x0, 0x800) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x40, 0x8000, "1f2929103aab", 0xd4f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0x10)={0x7, 0x3ff, 0xc10}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) r3 = syz_open_dev$sg(&(0x7f0000001000+0x2c6)='/dev/sg#\x00', 0x8, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x1, 0xc, 0xae02, 0xd88c, 0x100000001}, &(0x7f0000004000-0x4)=0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt(r3, 0x1, 0x10000, &(0x7f0000004000-0x9)="3016685b6bf87c23e1", 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000004000)={0x3, &(0x7f0000005000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000004000-0x8)={r4, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@generic="a8763ab01b24fa5b3d9d94a996f800b2", r5}) 2018/02/11 18:54:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000865000-0x1c)={0x0, 0x7ff, 0x1, 0x0, 0x3, 0x3, 0x9, 0xffffffffffff8001, 0x5, 0x5, 0x1, 0x8, 0x0, 0x101, 0xfffffffffffffff9, 0x401, 0x2, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr, @broadcast, 0x0}, &(0x7f0000873000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c3a000-0xc)={@broadcast=0xffffffff, @empty, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000), r0, &(0x7f0000002000-0x8), 0x4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)) sendto(r0, &(0x7f0000004000-0xee)="acd312a1689109e90fcfc9ac95467b6c1c4486825a977f47899b5e9d71e092d42769cd14bf3457a64c33f2bef491a438d679cc8df374b44f5da1093c8e781bc79a62fd0da2f070d97a29a803efb61190ecb807de7dc2b2b8891b31154ba495fc870fae7f9b2f43fee9102a23bed8578baa1cf687666621d31c050f498f10dfd2b714f42b4cf74c210125e89bae77f3caf61fd445dd759f4474421a1ea5d9ecb67e3e80484262e942e2167996039e19456ce8851eb765a45e37b147f2ea366f4e96af0cc8e3e0ccfa60183aa577a476dc73657c0c9a2d81026b42c2fb27bcffa26efdffd3836619afa8a0d99ae96c", 0xee, 0x40, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0xffffffffffff4eb8, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000)={0x4, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x2, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000)={0x8, 0x8001, 0x1, 0x8, 0x4, 0xfffffffffffffffb, 0xffffffffffffffd6, 0x8, 0x23, 0x513eb4ce, 0x8}, 0xb) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000009000-0x30)={@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, {&(0x7f0000005000-0x65)=""/101, 0x65}, &(0x7f0000008000), 0x2}, 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/11 18:54:40 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00000a1000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000020000)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000036000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009c4000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00007f6000)={r1, 0x1, 0x6, @random="cf02cfe1f15c"}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ef000)={0x5, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000000)={r3}) bind$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, "66568b48c1d8", 0x7f}, 0x10) shutdown(r0, 0x1) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', 'mime_typeem1aem0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x2, 0x6c1d568349ae81ef) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000003000-0x24)={0x81, 0x80000001, 0x20, 0x7fff, 0x9, 0x9, 0x29, 0x6, 0x2, 0xffffffff, 0xffffffff, 0xffffffffffffff7f}) syncfs(r0) fstatfs(r2, &(0x7f0000000000)=""/4096) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)='nodev/$!--\\security.user\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x8, r6) r7 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000003000-0x8)={r8, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x10, r7, 0x0) 2018/02/11 18:54:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000)=@req={0x20, 0x3ff, 0x7, 0x2000000}, 0x10) sendto(r0, &(0x7f0000002000-0x7f)="29118730881e0b0b12effa2317bb194edf285182b9d4d9154263e975545079283c6988c68902ff34cd0c68fc809815490b1c22016cdf33366b0c635bda8be97252b3bae77133cd01f134cb61caf3cb84648a17cfeea8391f5d232be3bf0025dbcd1a570f9a748e17bc2a5b0f079e054a1496d7636520bfe9cf6d7861740d3e", 0x7f, 0x4008000, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r2, 0x0, &(0x7f0000003000-0x4), 0x800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8, 0x2, 0x9, 0x0, 0x0, 0xa, 0x80, 0x80, 0x33, r4, r5}, {0x7, 0xffffffffffffffff, 0xffff, 0xfffffffffffffff7, 0x1000, 0x4, 0xdb, 0x2}, {0x3, 0x3ff, 0xa8, 0xf8}, 0xfffffffffffffffe, 0xc, 0x2}, {{@in6=@empty, 0x2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x7152a89fa5335d69, 0x2, 0x5, 0x7, 0x31, 0x401}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r2, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000000)={r7, 0x0, 0x30, 0x3, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0xa)={r7, 0x8, 0x1, [0xfffffffffffffffe]}, &(0x7f0000004000)=0xa) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000003000)={0x1, 0x0, [{0x0, 0x8f, &(0x7f0000003000)=""/143}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x1)={r8, 0x10000, 0x470, 0x3, 0x40f8c5e3, 0xaf}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000005000)={r8, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000006000)=""/41, 0x29) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000008000-0x8c)={r7, @in={{0x2, 0x3, @empty}}}, 0x8c) sendto$unix(r2, &(0x7f0000000000)="18638a92fe7d3b9dc62445e20f67b8bea9df3cb93355317c393e40c21c425e9d5ba06994225b916b4b57c90ad908252736b28fd4aa2d164505e0b3d42aa88280dd3f2fc5c944a36318ce84ef6e5717ceefaf7f47c23b920a652995553e33f9773cd2c8347f56867a251e7bdd910777a0987f690679f4bb74dad98f2d7cdcb2c412f6b483b70b143ef48ec497aaac4982", 0x90, 0x800, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000009000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40) 2018/02/11 18:54:40 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$rds(r0, &(0x7f000055c000-0x10)={0x2, 0x1, @rand_addr=0x4}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fa000-0xb)='/dev/hwrng\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @empty}], 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x663a5d922a3531f0, &(0x7f0000002000)=0xffffffff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r2, 0x25, "41fe17b7e67ae1120212207ca7417590a69e8130b799f4b42898f596117c58045de3a6a0fe"}, &(0x7f0000003000)=0x2d) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000006000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000003000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x3, 0x4}, 0x8) r3 = semget(0x3, 0x0, 0x80) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000007000)=""/125) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000006000)={{0xffffffffffffffff, 0x1, 0x2235, 0x2, 0xff}, 0x100000000, 0x7fff, 'id0\x00', 'timer0\x00', 0x0, 0x200, 0x3, 0x5000, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009000-0x4)=0x10) [ 32.098421] audit: type=1400 audit(1518375280.314:9): avc: denied { map } for pid=4157 comm="syz-fuzzer" path="/root/syzkaller-shm821518573" 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 [ 32.147213] audit: type=1400 audit(1518375280.362:10): avc: denied { sys_admin } for pid=4200 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.153737] IPVS: ftp: loaded support on port[0] = 21 [ 32.230521] IPVS: ftp: loaded support on port[0] = 21 [ 32.245361] audit: type=1400 audit(1518375280.461:11): avc: denied { net_admin } for pid=4202 comm="syz-executor7" 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 [ 32.302138] IPVS: ftp: loaded support on port[0] = 21 [ 32.348378] IPVS: ftp: loaded support on port[0] = 21 [ 32.405589] IPVS: ftp: loaded support on port[0] = 21 [ 32.468374] IPVS: ftp: loaded support on port[0] = 21 [ 32.563717] IPVS: ftp: loaded support on port[0] = 21 [ 32.681946] IPVS: ftp: loaded support on port[0] = 21 [ 33.501808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.748243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.764638] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.773797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.025469] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.064668] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.160553] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.309386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.130619] audit: type=1400 audit(1518375284.346:12): avc: denied { sys_chroot } for pid=4202 comm="syz-executor7" 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 [ 36.439757] audit: type=1400 audit(1518375284.655:13): avc: denied { map } for pid=5199 comm="syz-executor4" path="socket:[13771]" dev="sockfs" ino=13771 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 [ 36.597670] audit: type=1400 audit(1518375284.812:14): avc: denied { net_raw } for pid=5234 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 18:54:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/protocols\x00') accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x200) bind$alg(r2, &(0x7f0000c3f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) write$fuse(r2, &(0x7f000035f000-0xed)={0x28, 0x6, 0x0, @random="1c61f46cfa73dbcb8465c85468d7eefc6086063aa9004036"}, 0x28) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00002ef000-0x4)=0x5, 0xfffffffffffffde8) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c09000-0x90)) 2018/02/11 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f0000958000-0x53)={0x0, ""/75}, 0x53, 0x3, 0x3800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000233000)={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1ff}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}, 0xeb, [0x2, 0x3227, 0xfffffffffffffffc, 0x8, 0x33f, 0xca, 0x7, 0x1]}, 0x5c) r3 = dup3(r1, r1, 0x80000) ioctl$KDADDIO(r3, 0x4b34, 0x204) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000d4f000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a05000-0x7c)={0x7c, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="586842e57d84e8ae5f43a2d6a9052dcfbd8d26563d67f035d99b8086adab548f5c96b7203be7ed6cb32111fdf9031f495a8600dd57ea3a17383d42e9ec87067e13aa2ecaee54876b54d329b4b073959c6e8b99dc451480234fbe26cf86e6713427331d0795b6f1bf"]}, 0x7c}, 0x1}, 0x0) 2018/02/11 18:54:44 executing program 0: r0 = syz_open_dev$amidi(&(0x7f000092d000-0xc)='/dev/amidi#\x00', 0x96, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0xffffffff, 0x1000, 0x7fff, 0xfffffffffffffffe, 0x8, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000321000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000055f000)={0x8, 0x0, &(0x7f0000809000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f00008df000)}) 2018/02/11 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xab) bpf$PROG_LOAD(0x5, &(0x7f0000f83000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x7fffffff, 0xb}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) openat$dsp(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/dsp\x00', 0x4b7bd52de3f9e94e, 0x0) 2018/02/11 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085b000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') r2 = epoll_create(0x8001) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000157000-0x10)="34323d678d56350b90c97adfcbff1fa0", 0xfffffffffffffe78) pread64(r2, &(0x7f00008c5000)=""/79, 0x4f, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/11 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dc5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004bc000), &(0x7f0000bc0000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d06000)=@assoc_value, &(0x7f0000398000)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000041c000)={0xa, &(0x7f0000c61000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f63000-0x8)={r4, 0x38}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00009af000-0x3f)="0f01df66b9220200000f3266b97602000066b80000000066ba000000000f30b80f008ed00fc71ec2000f015de1bad004ec66b9ca0200000f32f4660f73f0b1", 0x3f}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) fchmod(r1, 0x1a4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000093a000-0xc)={&(0x7f0000645000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/11 18:54:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00008af000)='/dev/amidi#\x00', 0x9, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3a0, 0xe8, 0x0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000886000), {[{{@arp={@empty, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @mac=@random="99a17d44275b", {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x0, 0x6, 0x6, 0x10000, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="300f8c414bbfd0f695228fd5a8b634a8", {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x40, 0x6, 0x8000, 0x1, 0x2, 0x600000, @common='sit0\x00', @generic="8ba88da5a0bc24f0c6049d5a664c3f31", {}, {0xff}, 0x0, 0x88}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x2, 0x2}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xff000000, @mac=@random="537f24bb405c", {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x22d297c2, 0x3b5, 0x3, 0x1, 0x1ff, @generic="d691124d2a4440cb6c8f195cc227c838", @generic="0319eebc761cd774ebf5e0d7231f3205", {}, {}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4626, 0x9, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x1010010001004}) pread64(r0, &(0x7f0000b39000-0x1000)=""/4096, 0x1000, 0x0) ftruncate(r1, 0x7) 2018/02/11 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000460000)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000), &(0x7f0000003000-0x1)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)}, 0x20) [ 36.641832] audit: type=1400 audit(1518375284.857:15): avc: denied { dac_read_search } for pid=5234 comm="syz-executor5" 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 [ 36.694130] audit: type=1400 audit(1518375284.909:16): avc: denied { ipc_owner } for pid=5252 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.718801] audit: type=1400 audit(1518375284.915:17): avc: denied { map_create } for pid=5254 comm="syz-executor2" 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 2018/02/11 18:54:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x109000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bea000-0x10)={0x0, 0x40, &(0x7f0000c04000-0x40)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000a42000-0x4)=0x10) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xc3fe, 0x5, "4c3c9452002c", 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0x101, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000742000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/11 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000011c000-0x4)) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000829000-0x4)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000255000)=""/110, &(0x7f000046e000+0x7c0)=0x1000000e8) accept$llc(r3, &(0x7f0000325000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c67000-0x4)=0x10) 2018/02/11 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f71000)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x168, 0x168, 0x168, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f00000bd000-0x40), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], @common='ip6gre0\x00', @generic="b8dabba3499954717fabd30c56bb4c10", {}, {}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="31dc85019dabaf0a5ad6b7682d02579a", {}, @generic="b7308bf80f82c955c8a5f569e838ab00", {}, 0x0, 0x17}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @common='gre0\x00', @generic="a86c31be4473551570fca2853450ff70"}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "ee146fbaac9ce92ed633b92c6a23a7e2a355e470a7880dc56ab407195ff8"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) r1 = syz_open_dev$sndpcmp(&(0x7f0000243000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8e040) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e4b000)={0x6, 0x14, 0x3, 0x3ff, 0x9, 0x0, 0x13a, 0x7a, 0x8000, 0x4, 0x0, 0x7ff}) [ 36.741351] audit: type=1400 audit(1518375284.915:18): avc: denied { map_read map_write } for pid=5254 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000004d000)='tls\x00', 0x4) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000036000-0xee)=""/238) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000003b000-0x1c)={0xa, 0x0, 0x2bef, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) connect$inet6(r0, &(0x7f000004d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) [ 36.784843] binder: 5251:5255 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 36.798107] netlink: 104 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/11 18:54:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000586000), 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000795000-0x10)={0x0, 0xdc, &(0x7f0000001000-0xdc)=[@in6={0xa, 0x3, 0x100000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7f}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}]}, &(0x7f0000a6e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000021d000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x4, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000002000)=[{0x0, 0xd8}, {0x0, 0x2, 0x1800}, {0x3, 0x1000, 0x1800}, {0x3, 0x1, 0x1000}, {0x3, 0x5, 0x800}, {0x3, 0x100000000, 0x1800}, {0x2, 0x9, 0x1000}], 0x7, &(0x7f0000003000-0x10)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x7}, 0x8) r4 = semget$private(0x0, 0x3, 0x200) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) semtimedop(r4, &(0x7f0000001000-0x1e)=[{0x0, 0x3ff, 0x1800}, {0x0, 0xa6, 0x1000}, {0x1, 0x7, 0x800}, {0x4, 0x10, 0x1000}, {0x2, 0x3f, 0x1000}], 0x5, &(0x7f0000001000-0x10)={r5, r6+30000000}) 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000127000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000edb000)) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000004000)=""/166, 0xa6, 0x0, &(0x7f00007a8000-0x10)=@can={0x1d}, 0x10) [ 36.867648] netlink: 104 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/11 18:54:45 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ee5000), &(0x7f0000bb4000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="360fefd292eb560c8046eaac0c630ad237033c16e025a612e303caf037951b3c931aecfbf823a4d396bd96afaf2fab644eeab3995ef766fc3dbbe3aca5b89abe253f0431bad035b01e3d4139ebd6956914aa1f94526e49b1a773c4c1d8d7328a125bce5a6f0ca33cff264e093903e41b1fdc42bacb40ed7ab64c83122b8f362a94598ec034822a28266005bd3eaa93556f96db300ef55ad70db63a2ff7ded08811f404bf9a65b35071c96237e4e02041252e", 0xb2}, {&(0x7f0000000000)="c692f1309b3bce14d15b6ed75f93f3fa45944765f7fb3d92587cb224d971122bbd936f4322b159c4e9c1155c790fca0323046713c616d478830cf2c2378c6913d33d8c5593b12ad505c26dc1ed06758c8c0be94d4da6d4fcb9e2d82f76ebe7bb1faab25baa1bdb92980b40070e88f8cbd04116cf8551260ac59c3f06bda93a48a3b0d57f05408ad6dd50611c769445f399e56e89f878fea6e579979076858f4a2d99642c2cb9746b5dd153e1f24d8db1b2b4c3c8594e896bdd8fb1465b45f30c1e2f07", 0xc3}, {&(0x7f0000000000)="8422cafa98f720e520066eae46cc4150ab17e186301b5d44a3cc3987", 0x1c}, {&(0x7f00009a9000)="990836fc396be45537d81b263fd3e48514820207958f06310ad857aa4a625da1441c4e6570d0f8b382c6d9ccee3749eec171a75fe7201dde", 0x38}], 0x4, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000065000), 0x4) accept4$nfc_llcp(r1, &(0x7f00002e4000), &(0x7f0000b3a000)=0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) write$selinux_user(r1, &(0x7f00008a9000)={'system_u:object_r:shell_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2a) nanosleep(&(0x7f0000be7000)={0x0, 0x989680}, &(0x7f0000a2a000-0x10)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d43000)=0x0) sched_setattr(r3, &(0x7f0000040000)={0x30, 0x2, 0x0, 0x4, 0x400, 0x3ff, 0x7}, 0x0) 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f000036e000)="4995ec82cfec72b32b1eb76bb956672e15987d586f020ce7ad2e78dd8c2096ab321153c177f9631c49099929c441d2e79f53258cb0a5c6f2b6fb9ee2b26967e41e6178b09d1af4307ea77e5f41fc0b08b17861d1e2d1a07305a03b00b5c8a1d07b324eebbf813fa03816ea559f2ea1be4360250965efa57a1e86c4", 0x7b) 2018/02/11 18:54:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7fffffff, 0xa00) mq_timedreceive(0xffffffffffffffff, &(0x7f0000f31000-0x41)=""/65, 0x41, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000004000-0x4)) 2018/02/11 18:54:45 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000699000-0xb)='/dev/adsp#\x00', 0x0, 0x200) bind$bt_rfcomm(r0, &(0x7f0000882000-0x9)={0x1f, {0x6, 0xffffffffffffffff, 0x6, 0xfff, 0x10001, 0x8001}, 0x100}, 0xfffffe32) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000a4c000+0x3cb)='/dev/loop#\x00', 0x1, 0x200) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/enforce\x00', 0x0, 0x0) writev(r2, &(0x7f0000e1c000)=[{&(0x7f0000503000-0x14)="4d7997a1e0627af65a58e716a431ca38a23a2963", 0x14}], 0x1) recvfrom$ax25(r2, &(0x7f0000621000-0x10)=""/16, 0x233, 0x100, &(0x7f000084f000)={0x3, {"99701f1d1a4015"}, 0x80000000}, 0xffffffffffffff91) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d14000)={0x0, 0x10000, 0x5, 0x4}, &(0x7f000032d000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e37000)={r3, 0x101}, 0x8) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000a8000-0x78)="76cefc8d80fa066efc1f6f1a5dd15a43ce2bc0b38dffb993160e5d24671d8c937e32b189ed20177a314e49998695caaa37d593c0287997820b9509f0ea98e9172fe0e1493f500cb50f587ad321a86d1d24781f9a1fb5cfd8085f59ab95698eac862cdbca84546c213b81ec5b196b5d1f24e0ccdd3d544bc9", 0x5d) 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8930, &(0x7f00005dd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}) connect$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1c9, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000030000)=[]}, 0x0) 2018/02/11 18:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) accept(r0, &(0x7f0000a1e000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f000021e000)=0x10) 2018/02/11 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f85000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xa7) r1 = dup2(r0, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000700000-0x8)={0x1, r2}) 2018/02/11 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x4) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) dup3(r0, r1, 0x0) 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x7ffffff7}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) creat(&(0x7f000000a000)='./file0\x00', 0x100) 2018/02/11 18:54:45 executing program 0: r0 = socket(0x1000000010, 0x11, 0x100000002) r1 = syz_open_dev$dspn(&(0x7f0000ed3000)='/dev/dsp#\x00', 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x50000010}) fcntl$setlease(r0, 0x400, 0x3) 2018/02/11 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002df000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00002f7000-0x4)={0x14, 0x6, 0x8000}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/02/11 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x2, 0xa033c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000004000)=0x4, 0x4) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x0, 0x0, 0x180, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='ip6tnl0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d60000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004c4000-0x10)={0x0, 0x100, 0x152a, 0x800}, &(0x7f00000be000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b98000-0x1008)={r3, 0x5, 0x1000, "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"}, 0x1008) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/02/11 18:54:45 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000426000-0x8)) r0 = gettid() r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x29, &(0x7f000064c000)={0x40, 0x90de, 0x87cc, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') pipe2(&(0x7f000067e000-0x8)={0x0, 0x0}, 0x80000) bind$alg(r3, &(0x7f000010d000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106-gcm-aesni)\x00'}, 0x58) r4 = syz_open_procfs(r2, &(0x7f0000399000)="0300000064706c69746500") sendfile(r4, r4, &(0x7f000046d000-0x8)=0x8, 0x8000000000fffd) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000dce000)=""/120) sched_setaffinity(r2, 0x8, &(0x7f00000f1000-0x8)=0x8) socket$kcm(0x29, 0x5, 0x0) 2018/02/11 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000f4e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x9}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4), 0x0) 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000002000-0x4)=0xfffffffffffffeb1) 2018/02/11 18:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000270000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x80, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0xfffffffffffffee4, 0x6, {0x80000000000}}]}, 0x40}, 0x1}, 0x0) [ 37.042294] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005cd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000002000)) 2018/02/11 18:54:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c61000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) write$eventfd(r0, &(0x7f0000cf9000-0x8)=0x96, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x3, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000824000)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00001cd000-0x4), 0x4) 2018/02/11 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001f000)='/dev/sg#\x00', 0x3, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000cbd000)={@empty}, &(0x7f0000f2c000)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c55000)) 2018/02/11 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000023a000)='/dev/admmidi#\x00', 0xff, 0x200000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000e4000)={@common='ipddp0\x00', @ifru_ivalue=0x8001}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000084f000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) accept$inet6(r2, &(0x7f0000ec9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000000e000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000061d000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f000087f000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000756000)=r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) poll(&(0x7f00002cc000)=[{r0, 0xc040}, {r0, 0x4400}, {r4, 0x28}], 0x3, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00001b0000)={0x20, @time={0x0, 0x989680}, 0x1, {0x2, 0xfffffffffffffffd}, 0x0, 0x0, 0xfffffffffffffbff}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000f33000-0x6)=""/6, &(0x7f0000aee000)=0x6) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000fd9000), &(0x7f0000dd4000-0x4)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b6d000-0x10)={r2, 0x28, &(0x7f00000bf000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002e8000+0x5e6)={r5, 0x5b, 0x18}, 0xc) getpeername$unix(r4, &(0x7f0000688000)=@file={0x0, ""/4096}, &(0x7f000028e000-0x4)=0x1002) 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a10000)='./file0\x00', 0x4000, 0x4) ftruncate(r0, 0x2) accept$nfc_llcp(r0, 0x0, &(0x7f0000966000)) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000bd5000)=0x6, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 18:54:45 executing program 5: open(&(0x7f0000bcf000)='./file0\x00', 0x2000, 0x150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) 2018/02/11 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000474000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x100000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8000000}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000921000-0x12b0)={0x14, 0x5, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 37.142434] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.189666] kauditd_printk_skb: 7 callbacks suppressed [ 37.189674] audit: type=1400 audit(1518375285.405:26): avc: denied { name_connect } for pid=5354 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/11 18:54:45 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x1000, &(0x7f0000006000)="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"}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000001000-0x4)) 2018/02/11 18:54:45 executing program 5: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000008000-0x4), &(0x7f000000f000)=0x4) 2018/02/11 18:54:45 executing program 4: shmctl$IPC_RMID(0x0, 0x198) shmget(0x3, 0x1000, 0x80, &(0x7f0000d74000/0x1000)=nil) 2018/02/11 18:54:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000001000)={0x6099, 0x1, 0x7, 0x0, 0x0, [], [], [], 0x0, 0x3}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/11 18:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f000050a000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000348000-0x8)=0x5) sendmsg$can_raw(r1, &(0x7f0000043000-0x38)={&(0x7f000032c000-0x10)={0x1d}, 0x10, &(0x7f000061d000-0x10)={&(0x7f0000b93000)=@can={{0x4, 0x100000000, 0x9, 0x2}, 0x1, 0x3, 0x0, 0x0, "47ab483fe81953c1"}, 0x10}, 0x1, 0x0, 0x0, 0x24000011}, 0x4000084) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = accept4(r0, &(0x7f00004ee000)=@l2, &(0x7f0000b43000-0x4)=0xe, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd3000)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00005f6000-0x4d)="7a5d4ef886c9a4ffe755b8db1be9617c2b92d49a4928d310e63ee661019e981d5d58f79620b577110c9653ebaccc068bd85a7beea526d4f90ac6696ebcbc0a88be230ccf28f44464d4c7438def") ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000046f000-0x20)={@generic="213d8cae3f45dd1daf62580200a7a93a", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000266000-0x10)={0x4, &(0x7f0000c6d000-0x20)=[{0xce37, 0x3, 0x1ff, 0xffffffff}, {0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x200}, {0x2, 0xffffffffffff0001, 0x2, 0x7}, {0x3ff, 0x7fffffff, 0xffff, 0x3}]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099f000+0xe54)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbd43dc19cb8843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac845b", 0x3d}], 0xf8b, &(0x7f0000f88000)=[]}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/mixer\x00', 0x20200, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000022b000)) 2018/02/11 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000465000)=0xe6, 0x4) 2018/02/11 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r0, 0x7) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003a2000)={&(0x7f00008a1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00007f8000)=[{&(0x7f0000a8a000-0x9e)=""/158, 0x9e}, {&(0x7f0000ad5000)=""/4096, 0x1000}, {&(0x7f00006ee000-0xdf)=""/223, 0xdf}, {&(0x7f00007bf000-0xe9)=""/233, 0xe9}, {&(0x7f00008ab000-0x69)=""/105, 0x69}], 0x5, &(0x7f0000d82000)=""/79, 0x4f, 0x3}, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007d0000)={0x3f, 0x1, 0xe9, 0x1f, 0x0}, &(0x7f00004d3000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f30000-0x8)={r1, 0x1}, &(0x7f000041e000+0xdf8)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000b2c000+0x252)=0x9) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r3) eventfd(0x7) 2018/02/11 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f00005be000-0x8e)='y', 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef6000-0x8)='./file0\x00', 0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000cf1000)={{0xa, 0x2, 0x0, @empty, 0x5}, {0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, 0x6, [0x64, 0x1, 0x9, 0xffffffffffff9ed1, 0x8, 0x9, 0x1ff, 0x9]}, 0x5c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003cf000-0xb)='/dev/mixer\x00', 0x111000, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ef6000-0x50)={{0x3, 0x0, 0x7c4, 0x2, 0x98}, 0x6, 0xfff, 0xeae2}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 37.244793] audit: type=1400 audit(1518375285.452:27): avc: denied { map } for pid=5359 comm="syz-executor5" path=2F6D656D66643A202864656C6574656429 dev="hugetlbfs" ino=14859 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) modify_ldt$write2(0x11, &(0x7f00000d6000-0x10)={0x5, 0x20000800, 0x2000, 0x4, 0x3, 0x80000000, 0x4, 0x0, 0x6, 0xf800000000}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000049000)={0x7}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000cb3000), &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x90001, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000004000-0x20)={0x1, 0x34aff8e0, 0x5, 0x5, 0xc, 0x6}) msgget$private(0x0, 0x202) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x1, 0x2, 0x2, 0x2, 0x80000000, 0x5, 0x1, 0x8, 0x0}, &(0x7f0000000000)=0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000003000)={{0x3ff, 0x200}, {0x1, 0x9}, 0x8, 0x2, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0xff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000005000)=0xc) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000003000-0x10)={0x32, 0x4, 0x7fff, 0x5}) getegid() get_mempolicy(&(0x7f0000004000), &(0x7f0000001000-0x8), 0x0, &(0x7f0000000000/0x1000)=nil, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0xfff, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000005000)="f0e371b606ddebf7106e772775a4a012fe52bd4dc97a6ef85f94f71f1318a3babb8f98bf4f00395cd894104a057c81ae16a4f6b7831f0b58", 0x38, 0x4, &(0x7f0000006000-0x10)={0x1a, 0xff, 0x9, 0xffff, 0x43a, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r0}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000005000+0x136)) 2018/02/11 18:54:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/02/11 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00009ea000)=""/52) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d2e000-0x8)=0x5) 2018/02/11 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00005c5000-0x8), 0xffffffffffffffab) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) 2018/02/11 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5f000-0xd)='/dev/binder#\x00', 0x0, 0x2) fchdir(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x7f) r3 = add_key(&(0x7f0000a21000-0x5)='ceph\x00', &(0x7f0000069000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000084a000)="2a4379dfbdcc07286fd9eac4e88914759132dcb8adf88e238f2488380705868e36c59e113248c424fd22f9b7651619b6d68e009ea9e7372e320a04d938adda3aad9a7433b01871c8fcb5d4020e96c3aed5bff489dcf1b0e18ad9ac7d304d79a8bf4951467017e12fba66d00740a2819a5f16963edcd652866309c83d38c25899df3760a32bc7c0ec9f73104877b1de9c4082fd406be69e6c1b875b833073051be2419b3eb0a20f7971edacaf6464ec7e7ac8ac6f5d3bede06d6d8d8e126fcd51fedcdce664b6d7388ce7e3", 0xcb, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000578000)=0x2) 2018/02/11 18:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x5, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/11 18:54:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x1000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f00001ba000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000), 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000bb2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000434000-0x37)="47504c656d317d766d6e6574318e2f776c616e3128776c616e31776c616e306370757365742f76626f786e6574305c5c6c6f2e26272600", 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000b0b000)="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", 0xfc}, {&(0x7f0000024000-0xd4)="e45c261351a740594e045f892eacde4ebdd53fda90d4494376159ad6314edfbb096b3c7863cebd81a029d7a8087fa8141efc926b803d660204da0eb6b8bd5ac9339a9c3dce1e1d57e5f6b3bfb09501a05e9c324dfa2ef11e0f0d1918a3a6adf753ea3edf1a999bdb89fba009eb2126a57db396913f18c07876834bb44b7724573fb276cf0010c02ee3016dcecc80429cfc1d178ec24c243f978587c0bedf0c866ffd90b0e598c7391c8b6b2ef0753d96eafd9fdf97df044f270a70a39726066d74817a1658dea4234e2d48c687d5befeb0a38564", 0xd4}, {&(0x7f0000000000)="910ac6f326d37f29172d969b14e4f50d8d7a4d4d5b41c650613b1397a9edea91321d206b4c65889b0b06f495a671e30009798c0cfa8ee8792e2ec2ef703fd6234284d1c99a725bbf126482b746b619eb05bc695791a1d089b0fbfc8fe015898df94d18a5ac73e6a0f5b8ae411ecc0fadf182519a944abd34483b7301380c1822ee3283ad1be6480f5c5dc16456564a34fc87c7b331b945e3a38a443b6b15fa622f6d79b7baa47c3b2eb3e0f4275b4cce590f1e1439bd1bd9befc2cdfbbd893d53d87151c87023c5c71b6da99a1bbb637280658df33bd96edd9c579cd82c9509c8034c09dfa0d1189528d7017543dca64690e2a59cb2cfb8a89b4548447f5fb2ea4d9e04d3f29c30549bdaa70feef42c397e800200df650931dbc59936f4f14fd1fd2236bd65f18eeb90cb127f86aa5361640f750802d65f3ea6de6aed644c5395f4b220368e11b8a8c94095b774e184ca302aa59c253b9510868de2b71cefa040130b368c0ccb2e9bf6d75e942cd18e90feb73575ca1e0859cb7597a2ce469d12383cd506e79a7e44799e2b45b861077ac1dde62fbd9bc88eaec320ba8cc6ce50a2dd6a66f3a24825b075902bd0c3fd10b38ed22cbd8a00ea7aef147f72c365b8511cd78de6d57b8178d1b4a36a0cf4695ee1c16bde69e6eaa6be4cbb8b0c8cf50cbac06d687a8d4cdf45e14a90bc5f0a56b55e64377c1a71b91a53090cbc11518b4854fb10bde715989c515b32bf668fd715923ea3b47db930b0aceaf9674c98456c70ca77df3e043025520cc8bda802b10476002c15cb7ce50ecb5771f7516daae66febef4afdf09424b8ad125720e00e720e0011884a0ee1ec0aeba7301aa5669f6d02c417cd17e9f04f20f66db887f4f7d0eaa861c1425d2051fd62d5f4a073057bfbce43cec8c904c00ec0fe5734ab08fc8de56f2d5120a8952f331a952fb7de678d45698ceec6da478c2c1b871a1748567483fc3d47d589639184799381e23dd9995b17996c756ef101306d927ddd6ab61c29ca29ff38b8e53564fc3bd79199c38fd05f6facc6bd03b2202e4c457177fdebf1c6a4b5f1230ca2aa36ef45d1f220f8abfb3ef5bfb86cd8cdc991a2536c9bf0ccde59c6d866880ed460034ef128ee1262698b8916da5ac8965cd9dd0dc36fbca3d6bcda5bdd0d7ea1d275ab4ecad416e134aaf453e6841f24283de250408322aba7e38935ec7937fcc5416e7e035600ac51ece5e988ebf9dfc369992568a04c77cd5998ed73373412364fb5aa2ba546ec275d521d6fafd8a7c63758aff81d7ed22d72659723f2344b14944bf6db3f8a9fae17f6a1b6600a10c7d4d55a6d6a9cb8ea8a137ca981547bcc6b9a155dc4534fa288342f341d9073031a924927a393b7637154e21d11cf47dd8fdabab271adb6a80ea39d63fead966c66fdb577b9711b98ee0e7fe7779088ee8eff22dbdee18e39ec653b914eed66974792d4a41ede82bce5a9d4d437dfac2381f2cf2afa72d6485fc2988d09f21bd8d95220c294bc8c495422476395d5c51351e687de30d82721238c204d179e2af0dcdc60ad2f0b92fbb6640eb6ff80cb4589b93aa54b93d092bd8c159737abe7635518841041f9c51a1b1da68673e5511c6baf059633182ba5d189be3f8ffff1ca48f0ba103bc15cb7a43260e8b721dff923e23f1fd3fcb9c01e169a5fd1048b7bf492cdf4eb4112d9bcf9d2bca2074a2b6d4b74b7602eb485f27403bbda77c234446081f6487cc500f4e5547121706667a38d97b52371e7762c3a69b21bd2bd9f022ad3a730670cd3f92f5c229331b82b8c2ecc2d04feeaa887a4d8c76393bc0008a637795052edcb81c1eeaf32c366fa2939c0be4d69f61c295b18d5d5684d4ea15f6d8547244d0047987b8db27efe47b06afbf452651bebf61aef5b15c6041168c35e85ba329edbe724af3cefc1c50a46aece9195db06d1f1761c6b9fcd5a6cf7ed25c6a618722a5995f2ad961c0beaa256316232a45340a331f7f14f0a423ae969726542e6fed8802d56bbae31d2777587bb9e371d0607abf828e4f7eb5a0ddb7422b2328fa4ad4953f30387ddd9ccda72a6140587a2ffcf9682ceb671dab3c482b41503d7fc0e1edff73aeffcbe01e9ee8c373d2494126312450449c946adb05375b534059f59ebc36e5be666e751eaf9061331c00514caaae5bc3ca3f99d00e68c36b9cdd974bbf45e5a2bef5017aa2df40bdc900575ffa0f5fc4fa5d6719c6261645204cd77610b682a952d35cd295c01df22fdcc4ba3e4fc7a2b58eb553565d2a5757e0df9ea760256eb9eb493108baf3d77487c8b3112b5ee1a46691cad2b52ed702897ec8bc65a444b3be0dc5fb70820497c50c1fcf2230cafa1f4e54cd318c62ebefda762ea959dd7142da4117147b34d7a182254a07a7e59d932af43d624ea99da18cc6baaaf2875c320d3c716297e56031252296eeb3aaf6f313ed56e82e80dcaa1be1d662cf6b4078e3662ca28f72d2f8ddd97dd1f873ae1b70702a3fec7f899dc3844c3fb0c2619b26a8fff6359b1fdc5bd6086133f6071d2ebe4a8fde15454a9b21ead5797c376df66d8759dfc657e43dbe8cfa038d1ee13a4782c144c7891a10a5b5412277ca60d89ff342794e6397af9a1dabd83fd52bc47f80d0342463fd1c57af0178fabe38477840182d7945016859eb33d65fa97aebd394804ff905513fe5d2fc1f8b1714082566dd9a0477634c13794ac3fbc988a823bcd3c5f54867ca85a787fe57b9df9a54038c77b3b3aaae3c24245bb53db3596677ff6f1e5dc55ff46f3ed6a401ee3895e1277cac5a0ac1a4288163ee5c02018b0fcdccf86c83d7bf81c0c8156bb59d38516c0b58c510b44e015676c00f64277afe53f7bde2bf81e0afe98bdb90d593c8ece4235e50e9178307db8f2e770279deeb2a195d9569b1f116399ab1d4a4ebd5e8abcf36907547958917c0e099e2a93f98c8a91d4517c52bbd00a90259ff00d83045351611ca4041c90686be0b353cddd74e95b9a759366cd1026a3eae4a49740fe1035124b54ac6060bc4433a570855e10383c957dc4d279fd1d59555abf48eb3d43d19fa5cb039f531c019e87f2ecf4c7d22ba514eda5ccafbf315cf265a3ee4dac6f4d10c2208d56e2ab3e56f32f0b22de3ce939249569c4a9315a086e461216ad7e4a626797120ce1f7a0a93b80a4a0fff7e35d8d27e09cdc517ac6ac8fdfc92d164be78a2a6e1b18bc234b90a6a6adecef747a087e3f85a34e802e9a63f8e7987ce5e64e5cbe756ce286fbbcad12b3a8dc000dcb0d22ef963eb61853fea41820f7a8fba8c47dfcae491a5e79242be172cabe1ac561ef7598201597d49d5e1273b7b1523f143fdb674571ec9702b181dc5beb4d44f8d8179c9e85a32de3bd40ce9b596022f3ece05f8725cdd089404eef7499bc0d6359c7f87fcb030c590aec0c9dbad959bda21a25ff4768ff37750f79cc7330a01667b17a98b7ac11e2111c5cb865201e9f708a23bc84194a5db0e18fe29f1ee64d20a4e69e8eb2ce87308e0a729d0fbec358973aa3c8f8c5a78e27163dc35e50b4b6d3f5a378f12b81ee7e51476e281eb4bc8ccc88ea0558d84d0c18719cc88fe492edf0944a1ce0e0df7e19182a1f6dcab08540f719b5b501d3efe98e594be585509bdfbd016a750abf8a8e6e7cbc180d85392e8c0ed62114eb80e7a7cfd67790e08a7df4f46421fe3aec96ff2bc96fb58746e19916680f84729d8e51d3b9703a02c8891042cb1925c0f3b7b15a8cb58566810a841ead411c966ee6a7e1e47f3467868b6cc1648b3f140d42487bee255604c5d5f21df596f5e5858dd0ff273c159dacba5b8f4766724bd860ead91734ccb6c02d6b4c0b69ef66fa77f73df896dbaf973e1e9128b08b5bc126923de3cb56addce91a340f481c9778ca9ff061d238b065f08ffe8831a0d4d208a5e38e61f017d2e5943b7bde2059c0aa065c5bcdeb547bbe298b4fb93715e96b65926ee91d4b75992eeb4d4bfc03bdaaf2414eb4c79f69b69b0f880bd718815e33e0c0d2f792329380564cfb19abbf8271cc09d3f8aa619aa942ab65f0de1897238f5a00d5ac0936a130950ad89c27dc1b792437af3b2a9561c7b0cbf87c0b0a744812062eaf7fbb101c0f782be979dfc7bf1589e8650cbfb09c62abf524c7668f939ab8fd3105cfa5bb4a88a71086c80063415004dbace5fb89f282f508694d4f332e3b6be0f4f22c38265a180418244c282e100ce4535ea30e69ff27202585c15760fc83bbff2e53dc61b1f0da3b35b05e3b57151ea64cb41d30584308940675795a1f8442d65547e8edbfb6b05e9e7bd693a4c9b1826b9d304d6dff3ca6890f267aeb4e7588283232c5ad6a18a5dc0a8478bc09b2220427e1b9c48c7a0e3037f200020d6eca0d8f93c53f89fe2ecf2182418599db97e61c8181cee9980cf6e0a9dace907566fa74aeab73a30cf68a33ec1f3e93c3ac9d80ce2175ea56b53ff62ae6fef8247c21bf278cb2afe8659953b02da756ca8f2cbc8a810a27b677d85c73c7231f118388be96cd7787760c7f26660b2b9977befac409ed48c393b785e3c9c2f6d75bbd460c539976f58296bb1108a3584e347a1544f7514c1b0bcbc98ed8eda3869deee77d405f86959616cd67b5d6a5540a475bffb86790d5fe1c83b1ae83915bdaf4986aa9a4364dd8967505acb57fad310d31e49f5f6ffb8f113977930b505b99deedb7a8aa3cc4e9b49db6f7bd568ae5a396b96ae351092b4f3809ee4fcf59d6ab3c482739d65bf544ae20a9d438c2736f49fc07d576046c06c4a2afe4419d7cc12c21886fa228aa4203534c77c6230c239075c457e2999c785c1ca2c52c8a195cdb88de0a1d8997f1a78144dfbe8e51db1721372353db3146998a14932549996e0f72f975aab5e738f9a45657cfcd70ac2cdb69fcce55a00d200e7066e0d792be603b5914c5d4fb7fc30f1801622201e11f0dbd2f91f3008d0af3330ed207bdef8a21446f8d2584eb8388a452c608835daf73dffc44ab5cfc9661026ec3d669c9ed174a410eb16cc61ce6f2fe986d08c0e0225d3ca94ea715d5a823e82160a223296a0ae9676403a36d5195a31834bef871fc2197d16cea7f85f517e441128a13f7732b2ce42b3460ff86454554edf0235f59888f7cdefffbba278ab9688b98c8a722e9c78c26530a72ab3654bdf31fe85e6c6ef65eeecf234139ce27b63bab3465d33b71b20b3f6882d0955ededeac2d74bd3292869787d839a98156ed1d486f5aaae676bd5209f0681bcb9a2cf0d18f8a8104c85f32b2de29938f14e835346b20db76edafdb4c2a411c1dbf0aa484303f2e6cdf0f1c9a2b75fde606f996ae2390468a7fcf8a58a9e0cb10ea65ac86daac04b24e9733ad6d38074fc771e79c0c0c46415773baa7dc230c6c3e084b95548df7048314a268e2a9e6a9e9d5e41a4ecd33cbd4222bd56236de5b8c2655dab76820cb5704733fdd22363f3929a6239665c24ba82d6773b7e73bcbbd484b59e603bfdacbf2d237c8229e09d6a13fd2989df8fdbecd5565650166ed0a669988cabd467259b30b479c7215b696a047c20d9ff716abbb38a36cda48f724b29bef31edd0b69c7aed4a7772611064b8a579e865abf718fe7bdc3608d38dca19507c826b62806c7b1958dea318000d27a9c20da112e0a6e0f974c631660b4537f468c4e0f52369773c539846f3e13a4924015fb91d287a58971e41bcbacd94855b61b554d769ee5b00c0e223f55e4623ff1a865da58a5cf47e7c97118e5f0f84e283c8e776330fbd23c7d", 0x1000}], 0x3, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xf8, "4e04b678ba6787dcab579422b0cf1ac8a2cc78c87a892ae538b5ce7ad765f20d6c3212a3080b2634159e4c372c195137f0962ad0a9d5d94db06eb041e130ab7e5fede8a9825860ceafb8cfd3b23848857ebbae0520184df43f3b5ee2f8ef007101d8a3c298c0783bdf4ecd747cba4f57dc92eea68fa447ba76a278ff2715d6ff382e613e64d2f2a0f98989f75894f9f9e31bf1ea292ef8014ad077ecd99d959a8de8b9f8d681037ab095ed55f029d691b152381b14de61c43aa4f9da88152c552c139bf0f49c3c48503b26dd31957860f9c8b62e348e3bc749b85613182c3d609f79aa0a7cc4680d8ff4702893158753bcf8c27fc5c9c573"}, &(0x7f0000001000-0x4)=0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000)={r4, @in={{0x2, 0x0, @rand_addr=0x81}}, 0x4, 0xace8, 0xc8, 0xfffffffffffffffc, 0x20}, &(0x7f0000004000-0x4)=0xf55e8d800b8f5dbe) 2018/02/11 18:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00004fd000)) r0 = syz_open_dev$audion(&(0x7f000047b000-0xc)='/dev/audio#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000199000-0x4)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) sendto$llc(r0, &(0x7f0000084000)="d37334c496b78db991e3a5a871a99e42536898e0b5ec9dc907ccc8e870b4ad3256174b1c442991f272f9eb6a3c208b62d62d7954eb76c9a28873ce021de11bcdbe539fe97f8eeb01abbbb89e955dd6f0fe13d546d87ef9539c6085603b2aa82a9b38a0fd7c254f0062d925ec0600eda8549f089b797b6a097161bd3ed295c4223aae1ac654971a5fc23a027ec8aa9c250e00b762ddcdc8219f74d24a51292f651722af732257d889ac0411b190e458670a37aac1192605e5ada873063d6b893367c73ac27fbee60c4e0640531e9c0f34152a566407282ecbbe6e95056c96ea40366b017ec59b12eff326df14940d377f375813281f0898", 0xf7, 0x20000840, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) setxattr(&(0x7f0000243000-0x8)='./file0\x00', &(0x7f00004f2000)=@random={'user.', 'lo\x00'}, &(0x7f0000c85000)='!{@:\x00', 0x5, 0x1) fcntl$getownex(r1, 0x10, &(0x7f000058f000-0x8)) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) [ 37.407912] audit: type=1400 audit(1518375285.623:28): avc: denied { map } for pid=5402 comm="syz-executor5" path="/dev/dsp" dev="devtmpfs" ino=1191 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/11 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000029000)={0x0, 0x28, "503a8bbc20fd216871034b44848a499e7a9c44c9c740142b14a1ba1bcd3b30a47dd511727576ecf2"}, &(0x7f000002d000-0x4)=0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002b000-0x8)={r2, 0x7c9}, 0xffffffffffffffa9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002a000-0x24)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000eb2000)='/dev/vcsa#\x00', 0x2, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fc4000)=0x3f, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000461000)=""/225) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x40000000000012, 0x0, @tid}, &(0x7f0000044000)) getrusage(0xffffffffffffffff, &(0x7f000036d000)={{0x0}}) nanosleep(&(0x7f0000d3d000)={0x77359400}, &(0x7f0000069000-0xc)={0x0}) clock_gettime(0x6, &(0x7f0000781000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{r2, r3}, {r1, 0x9}}, &(0x7f00003be000-0x20)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a36000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000722000)={0x401, 0x7, 0xbbc, 'queue1\x00', 0x100000001}) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000499000)) 2018/02/11 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000088f000)={@common='syzkaller0\x00', 0x0}) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/11 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f00005d7000-0x8b)="4885206ac70f843f79b4e2ed2c8c4d94b2800e7f01bf8e5c3f7205e4794d4a590eada942d57926a6d4b3f632476667e0fa689d33ff11e21bed126a3e24df3f67a8401c36882efeb154f92407ed2c3357a44672f01271582de1fbe6c5ee9c8798899848fb03562af2580ba78d4300984b22e5c357dc231d19eaa1001b14dec256b60847c25c7d7e517f1b89", &(0x7f0000564000), &(0x7f0000a3f000), &(0x7f0000442000-0xe)="34f281ba5c67296092e8f70080ed") r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000add000)) stat(&(0x7f00009a0000-0x8)='./file0\x00', &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005cd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x39cd5145, 0x1, 0x7, 0x2, 0xa0, 0x20, 0x3c, 0x0, r1}, {0x1ff, 0x0, 0x3, 0x0, 0x5, 0x80000000, 0x1}, {0x80000000, 0x2, 0xffff, 0x2}, 0x7ff, 0x7, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x7, 0x3, 0x80000001, 0x9, 0x3, 0x3}}, 0xe8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000d54000), 0x4) socket$inet6(0xa, 0xa, 0x9) 2018/02/11 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/11 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000037000-0x4)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c5d8b74308b1b2c9a0ce63d9d8226"}) 2018/02/11 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000170000-0xa)='/dev/dsp#\x00', 0x400000000000081, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000701000)=@assoc_value={0x0}, &(0x7f0000d08000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001d7000)={r1, 0x1ff, 0x1000, "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"}, 0x1008) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000004000-0x8)) fcntl$addseals(r0, 0x409, 0x5) 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fdc000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000014000)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}, 0x2}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000014000)='htcp\x00', 0x5) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/vcs\x00', 0x30040, 0x0) sendto$llc(r2, &(0x7f0000008000-0x11)="f9c21cc3772273db6f1ee61627b1e53ce0", 0x11, 0x20040010, &(0x7f0000002000-0x10)={0x1a, 0xfd, 0x2, 0x8000, 0xdfbb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000015000-0xb)='/dev/midi#\x00', 0xfffffffffffffeff, 0x400200) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000001000-0x40)={0xc47b}) sendto$inet(r3, &(0x7f0000011000)="f272c251c098885639a329a414dfdb821fc4366b5022803b2179123d7b142c74474d3b2c7cf0da866a5b01535b9a2ca22c0e27d31438704dafb3166655cb5baad9f224c6abf53f54b321d645240435915597617fdf731889b4cba3a10492b9fbe0973752ba15377f31d537d0ac112056d8f6fead1dba6d1eaf35c6312ccf2701ce945cfd69c19570b83c275f", 0x8c, 0x4000000, 0x0, 0x0) 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00009a2000)='./file0\x00', 0x80100, 0x80) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a3e000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000844000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x0, 0x0, []}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000fe8000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000248000)="24dc4f96bc912747f8eebcd219798d7c6afc9c0692fb33240a760e76f0b6876bbe2d6c7f6d4ae57dafa50007925932b34936cc098e918173b497287687900e") 2018/02/11 18:54:46 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x48102, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000422000)={0x0, 0x3}, &(0x7f0000b8e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x8000}, 0x8) getsockname(r0, &(0x7f0000a73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000316000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f000007d000-0xa9)=""/169) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10004) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000+0x2ee)={r6, 0x2, 0x7, 0x4, 0x5, 0x401}, &(0x7f0000001000)=0x14) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000069e000-0x8)=@assoc_value={0x0, 0x49}, &(0x7f0000fbb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000018a000)={0x0, 0x5f74, 0x80}, &(0x7f00001c6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003a2000-0xb8)={r2, 0x1, 0x101, 0xd3, 0x5, 0x9, 0x1, 0x0, {r3, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x8, 0x4, 0x1, 0x0, 0x4}}, &(0x7f000031f000)=0xb8) fstat(0xffffffffffffff9c, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getegid() getresgid(&(0x7f000037e000-0x4), &(0x7f00009a5000-0x4)=0x0, &(0x7f000008f000)) lstat(&(0x7f0000c18000)='./file0\x00', &(0x7f0000054000)) r8 = getgid() getsockopt(r1, 0x80, 0x9, &(0x7f0000bcb000-0x3d)=""/61, &(0x7f000066c000-0x4)=0x3d) getresgid(&(0x7f0000e1e000-0x4), &(0x7f0000ddf000)=0x0, &(0x7f0000d19000-0x4)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000340000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r10, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) r11 = getegid() lstat(&(0x7f0000910000)='./file0\x00', &(0x7f0000c1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000e8a000)=[r0, r4, r5, r6, r7, r8, r9, r11, r12]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1}, 0x14) r14 = shmget(0x1, 0x4000, 0x50, &(0x7f0000371000/0x4000)=nil) shmctl$IPC_INFO(r14, 0x3, &(0x7f0000ea7000-0xca)=""/202) msgget(0x1, 0x400) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000282000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r13, &(0x7f000046a000)}, 0x10) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e60000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004ca000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f62000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000afd000-0xc)='net\b\x00\x00\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000067d000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) writev(r1, &(0x7f0000c93000-0x50)=[{&(0x7f000012d000-0x67)="06", 0x1}], 0x1) 2018/02/11 18:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00005a1000)={0x101, 0x1f, 0x1}) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) r1 = syz_open_dev$sg(&(0x7f0000b45000)='/dev/sg#\x00', 0x5, 0x4000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000c08000)=""/4096) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de5000-0x5)='comm\x00') writev(r0, &(0x7f0000c93000-0x50)=[{&(0x7f000012d000-0x67)="06", 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00001d4000-0x20)={0x3, 0x5, 0x88e, 0xfffffffffffffff9, 0x9, 0x2eb}) [ 38.040792] QAT: failed to copy from user cfg_data. [ 38.054191] QAT: Invalid ioctl 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16), 0x0, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b2d000)={0x0, 0x40, 0x507a}, &(0x7f000076c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c18000-0x8)=@assoc_value={r1, 0x6}, 0x8) r2 = creat(&(0x7f0000adc000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000a53000)) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d0b000)={0x4, [0x10001, 0x1, 0x0, 0x0]}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/11 18:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000e09000-0x10)=[{&(0x7f00003bd000-0x24)="2300000024009115460000000000001201000000000000270241000009000013007352", 0x23}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000ea8000-0xf)="5246953223b1c9c58cff0b5b67830c", 0xf, 0x44000, &(0x7f0000506000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) [ 38.084800] QAT: failed to copy from user cfg_data. 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd1000)={0x9}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f00002ed000)='./file0\x00', 0x121000, 0x88) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f47000-0xc)={&(0x7f0000e1e000-0x8)='./file0\x00', r2}, 0xc) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dde000-0x47)={0x0, 0x3f, "d8a07c17a06a59453144189c9c13781e4bf41a9566b888af54ba896f80732458b1dfd9fb89018f27f3fcf38c6e13bb82be14726a802955267b517822191413"}, &(0x7f0000490000-0x4)=0x47) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e58000+0x99b)={r2, 0x8}, &(0x7f0000539000-0x4)=0x6) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x7) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[]}, 0x0) [ 38.110402] QAT: Invalid ioctl 2018/02/11 18:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000001c000-0x1e9)={@random="cd97393f0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "5987dc", 0x0, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], "b702efd7c6aef55e"}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f00002ac000-0xb)='/dev/midi#\x00', 0x20, 0x8000) r1 = getpgid(0x0) r2 = getpid() kcmp(r1, r2, 0x7, r0, r0) recvfrom$ax25(r0, &(0x7f0000b5f000-0x22)=""/34, 0x22, 0x10000, 0x0, 0x0) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000010c000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007e4000-0x8)={0x4, 0x4}, 0x8) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00001b8000-0xe)='oom_score_adj\x00') getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000096e000-0x4), 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b02000-0x50)={@common='ip_vti0\x00', @ifru_settings={0x3, 0x8, @fr=&(0x7f00000f7000)={0x7fff0000000000, 0x88, 0x80, 0xbf7f, 0x2, 0x2, 0xca50}}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008f2000-0x6)={0x0, 0x3a6}, &(0x7f0000791000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007e6000-0x6)={r3}, 0x6) 2018/02/11 18:54:46 executing program 6: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x200000) r2 = syz_open_dev$mouse(&(0x7f0000249000)='/dev/input/mouse#\x00', 0x3cc4, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000001000-0x4)=r2) 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) socketpair(0x3, 0x0, 0x800, &(0x7f0000444000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000079b000-0x8)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000281000)=@generic="2eac8f2744fb3def2656e409cd844827", 0x10) 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$llc(r0, &(0x7f0000a17000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ac0000-0x4)=0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b44000)={0xe3, 0x576f, 0x2, 0xfffffffffffffffb, 0x1, [{0x7ff, 0x8bd, 0x401, 0x0, 0x0, 0x200}]}) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000b78000-0xd)='/dev/urandom\x00', 0x0, 0x102) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2440, 0x0) pipe2(&(0x7f0000001000-0x8), 0x80000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000067a000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r2, &(0x7f00000c4000)=""/4096, 0x1000) 2018/02/11 18:54:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xd8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d16000)='/dev/amidi#\x00', 0xeb, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000161000-0x14)={0x107ff, 0x6, 0x9, 0x8, 0xfffffffffffff13a, 0x8259, 0x5, 0x8, 0x4, 0x6}) pause() 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x3ff, 0x6, &(0x7f0000394000)=""/213, &(0x7f000098c000)=0xd5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f00003b9000-0xc2)=""/194) r1 = syz_open_dev$vcsa(&(0x7f000031b000-0xb)='/dev/vcsa#\x00', 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008e2000-0x4), &(0x7f0000af6000-0x4)=0x4) getsockname(r1, &(0x7f0000ccb000)=@sco, &(0x7f0000b17000)=0x8) r2 = shmget$private(0x0, 0x4000, 0x7c000040, &(0x7f0000d45000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000924000)=""/3) 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9), 0x0) accept$alg(r0, 0x0, 0x0) set_thread_area(&(0x7f0000cc0000)={0x8000, 0x20001000, 0x400, 0x7fff, 0xe8, 0x3, 0x0, 0x9, 0x3ff, 0x8}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f40000)={0x0}) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc, 0x9, &(0x7f0000a04000-0x20)=[], 0x2ad, &(0x7f000039d000-0xcf)=""/207, 0xffffff67}, 0x101) accept$alg(r0, 0x0, 0x0) 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000cc8000-0xbf)=""/191, &(0x7f000092f000-0x4)=0xbf) lstat(&(0x7f0000e2b000)='./file0\x00', &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00006c7000)=""/145, &(0x7f0000188000-0x4)=0x91) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b18000-0x12)={0x0, 0xa, "c79d840f598e47d57b75"}, &(0x7f0000888000-0x4)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000027000-0x14)={r3, 0x200, 0x6, 0x10000, 0x5, 0x7ff}, &(0x7f00003d2000-0x4)=0x14) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) accept4$unix(r2, &(0x7f0000b0a000)=@abs, &(0x7f0000216000)=0x8, 0x800) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xfffffffffffffe99) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f00001a1000)="a0a70bf62d4c500d2ea8a8f24663fa2f8a48bb93a758253a2732b62070cfd89167bd183c151b304638a7d5c6194c70e0b34a4915f07c0d846affe39e06f9530a09ad15cd802d179f2dbd41785c378b66db1466766c19e073172830f220cc673ef86c7476e6d665495b0b072a500b36e51701191940bd92dd8c21eac6afac56314b9b04cc895673b34999f78d1dcfae596e83452a619b", 0x96) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000062c000/0x2000)=nil, 0x2000, 0x4000, 0x8000000, &(0x7f0000e24000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000003000-0x89)=""/137) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)=@random={'system.', 'vmnet0(-\x00'}, &(0x7f0000e27000-0x7)='{#em0&\x00', 0x7, 0x1) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d09000-0x12)='/dev/input/mouse#\x00', 0x66d, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000096d000-0x10)={0x4, &(0x7f0000baa000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00005bc000)={r2, &(0x7f0000786000)=""/229}) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}, 0x0) 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004a8000), &(0x7f00004e3000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r3, &(0x7f000045d000-0x8), 0xff) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x3}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000006000)=[{&(0x7f0000006000-0x60)={0x27, 0x31e2, 0x50f, 0x4, 0x4d4acfd1, 0x8000, "0b8068116cf769a7068e5fc472afe56ca5fbd33c1b7f92e56473158fe960a75f0745558cd128683cfdd1ede8de9d9ec81a979f56a0606ac7e254e955e2ed95", 0x1}, 0x60, &(0x7f0000005000-0x20)=[{&(0x7f0000004000-0x87)="2f1bd9a7edb04e1b4e4b2fe316bb6618ee6620c3d16b0878097552f1c75e5500264d982c4b0f3f672fb38906a1a8e84562b568a40b8032498fa55d5b87e8df30b1a8a95085cf120b434a12e7ef7db3740d0e9f11292ac1367243f1fe699dfa8994eb606a2b42ee1e9d91401c9a0297cd0cd8fc7ed00dc5f9ebdd35699c8cd423b574b37943b05e", 0x87}, {&(0x7f0000002000-0x21)="a7b53c05ddd915368788d0e369e978835eaac9b2c94935e9761b09914c7900fc47", 0x21}], 0x2, 0x0, 0x0, 0x8001}, {&(0x7f0000006000-0x60)={0x27, 0x0, 0xb0f6, 0x6, 0x3, 0x81, "01ecfd6821656c3b85a87931d83405b93bd71cfc835394a70a69bae218423792ca0aa85da320d6b07d4d5c306bf5fa9dac9722ea75e4a605e06d3511548a79", 0xef6}, 0x60, &(0x7f0000006000)=[{&(0x7f0000006000)="372d6648b3f573301146bae918dd0909cd735badc2c0bc6c3391b934e72f09297548f3ac0ea3fb7a19b0b38fdf61ecab73a2ee29d484922a502d0d4a90fd933a94992d2d7263b0ca1a1d6e46ef8a182b2f038c0a6dad1782b62555028eecac0e20e7c3e999387c38c8544f878394aab322311ef1a8d4ecbc697b53f82354611b2a51157a96f8ea250775288b867b6c8bcc7dafa18cb8fe6ef48507734f0b1b06cf80bba8db0073727be00d02d96f2ad6b8805d5ede2293e892d1d14fab5a006e0a0926871058d139c764be49fd75cbc1c753313adeceb29519d30b4ab023f647c71af9d9b2dc46a0f136", 0xea}, {&(0x7f0000006000)="67b0d3066794153f2978d4a819b5c5d9da0d27c694081a2a93b1552925f2cb845a2140c3fe8eb0f0f2441efa255888e1f8a1a92314bc1889a211568974a6cab1d36c30b98456f7c8e282aa35895b7d90af07fabed2d240", 0x57}, {&(0x7f0000007000-0x18)="b74dd11cfb050b430aec1ff4d1b9b0f168b69a92feca7f5b", 0x18}, {&(0x7f0000003000-0x15)="965ce46c8ef90d0e1ef59dc6441f708217ace971fd", 0x15}, {&(0x7f0000007000-0xf6)="6d4405e1268760c9771a65224d15988e6d4213e333f274baf3d592b6c96a8a295dbecb3b8e50cb7acd8285435dd015f1adb6244467d49727ef94874589cd00ae2fe80d7f85d8cfed70abe68533e2d05173f39e0b6e029aeb90adf4327390d45314cd3236252d39ab47728bbf162b447cfdf5f2a7edf339ea85ab21e602eef69afa14796e82f1d2a254bb004bfadfe8e893c88105824cf81d91aecd6cfd5c8f26f9ffd6aaad7446d9c5048e126bf93ad83bee1f64752dc3e80706c202fb1cc867cd651b78e13ec729af15f7918ee43a81834617017fd084e7aadc7224f7e63c39a952a0146802cbf7ab52ce789b0897f3b7914e536882", 0xf6}, {&(0x7f0000003000)="291737943e917253c26cfc315c9d01dc02f9fe1b59e59718897350d88ed7c2aa62b588aa32bc9ab47794fe0d912839c51dcff49a8db6672b79521007f0cfcf1072ef6bf1fcb596505dc19f9dec7677171cef3cf032cd2190e16b42414a4169ce3ae74f0d2166ed8997f6940a0f141b34709eff5c51", 0x75}], 0x6, &(0x7f0000002000-0x48)={0x48, 0x3a, 0x100000000, "a5d0f21b5f6f1af787859110d9a677f859f29c026a84a373a3675b4b69eaf20e1ad8d9d7bc135ddcdaac4337be23e35733dda55d438d19e4"}, 0x48, 0x4008000}, {&(0x7f0000005000-0x60)={0x27, 0x8035, 0x7, 0x1, 0x0, 0x20, "0c00168b6141943026ad0d9ca8f67e1827003838039007ac20c51d03dab0703cb1bb0873a9d8f679d95262446c27fc84674dc2e76a1ca5efa666e6f97e6db1", 0x20}, 0x60, &(0x7f0000007000-0x60)=[{&(0x7f0000005000-0xa8)="dea668c1cbb41edb8f863144ef7548c3ccc3e74f507e1a4a12410faef4747ec9dd1f91e509b841d507d2746e890ee916836ac3a6335e76d202b769cc0cb865a78b1c507fde7a637ad1bd8a6a4ffee5a6d2fdda2928b90fcef1e83b000eef4137fe1e68f00ea97b5de938c7b2865eae7ecd0e5e1187d65f06d87874d158f44e5a299a3d1cba5de5ad2646dc71a7a40ad00d1fd30c1238b08a6a02d297eed58b70cfccdd4d2fbd4ac4", 0xa8}, {&(0x7f0000007000-0xa4)="a5f81bf6086046ebe348d0fd4d74fc672b42b0d6b053849fc89791e48d8d4eb75cdb08a5520d3f20ff0ee2b1044d86e5caac1645a9aa15ecaa27d81f05ba61e05924476743c4eb35b3de604c5a6d18567cdd8a0d51ec827b2043b95779f905136c4eccd68da4fa7507bff0f888fc3c9bc7173b67cb7f43070f699e7bc4d89c9216f4f2f45625249a2b949873cea6cb260fc6187c68dfff18f58f5c7508415ae37b0f0a40", 0xa4}, {&(0x7f0000004000-0x15)="18f265bb97fb7738aac4a2f275b7df203b4843f842", 0x15}, {&(0x7f0000005000-0xee)="895aedc43fcbbaaad8649efdd5c69bbc4b4f4354f7f0e744bbb61b9a5d1d9410e94a3d214b6f441cdbe781bcc03f40ac1e2f5d15ed0a75a096f556a1904c08aae9d91267631bb7d7ee5efef82c2a8a2ccfafd73f44d6e5d267d118700a929dfc3f9a4693baa17169a0a1eb2b92081e406476f09754ddb33ff491676bf5805e20f86a00e7014b22833624b338164d3db1133493ba972e3902a76ddd5abb57aef5aa5ded980781844e879fa712b014454befb4a532ad0a4ff7a4a8c2599fa2c7aba47c3a4b7ab94194f49d2bfed6821bef78be72e68296b03d62750cb11f8e33ca7d61b92bcfcd38d19371d1368b5a", 0xee}, {&(0x7f0000006000-0xd1)="76a59e23aaab0c443b046eacf142f3d229337c57f2edb66fa79b713bd493122e99479d2f186173881459315e637eadba27f9a75110c76f8141e93ae590c8c5a19c1c2cce862ae66763933c1bd547e96de4dff2b1a0a4e498d98f6b709bf7828dc54c547e8a75bcad77f939e83d578537451d4e59a3c0c667ca342ddb18f9f82c40e1e74eda4845f6fb9f28f14c76aea121bfdf86d7e367f2dbc54c3c6e27284bacbdda116737c95831324446115a207703672c8777a4d4099c6c2d5f492efdb630996511dbd65704edb9b998582ed4a541", 0xd1}, {&(0x7f0000005000)="8d05b6e87156ba69e47253d9474e567e85231dea5fb464f425c5e3e20bab7acc898eaa9c85b700dcd96e8824b1ca98843d8558304317fce6b690669d2620e647d45b776c392b3549033bc7ae40308f80cc649990c860f82e3dc331ba6cd5e387834f2dd69a3e6296a34a836faf936baaea914c2adfe04262dbb98e82e86582a21f1227352e908d2609a92c23ebf3", 0x8e}], 0x6, &(0x7f0000005000)={0xf8, 0x10d, 0x3, "2972927412b6843881ab7d272d620910bf5a24855f441726561b439b84fdc2355c0406353c4b4720aa8c9cab975f757b2d85f73fe4703515818f8b676494c86f6630f583bb5e13f5e999644de83a94589014df9c3a696cfa90c2b857a10206b2c601e90d0bf91e0e49c52982f4d0b0e6ac96840d63d7e0db57a26a3095d60f6b028e95d361cffe94471e8b54ffe68a7889d487e03da046e3a499e45bf2d6ac5072ab3552caa320f7bc2f94c1df5d42cfe340e676222311b66580c4bd7d5ba3de5c8d574f80880987d2dfb0d4746f1ce1e295a71183f854fbf78d66708254022064a135"}, 0xf8, 0x40}], 0x3, 0x20000000) 2018/02/11 18:54:46 executing program 5: futex(&(0x7f00003ed000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000003000-0x4), 0x1000003fffffff) 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/audio\x00', 0x41, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000fa1000-0x4)=0x4f) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) creat(&(0x7f0000290000-0x8)='./file0\x00', 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00005e1000)) ioctl(r1, 0x2202, &(0x7f0000002000)) 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xa4) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10), &(0x7f0000f9c000-0x4)=0x10) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000011e000-0x20)={"5992fd8269815e437bed558df3a0d218", {0x4, 0xf508, 0xffff, "3abc6b0210da", 0xc47}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fa1000-0x8)='./file0\x00') 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000104000-0xc3)=""/195, 0xc3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) close(r0) 2018/02/11 18:54:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000)='./file0\x00', 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006000-0x28)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000007000)={&(0x7f0000003000-0x48)=@canfd={{0x2, 0x3, 0x2, 0x6}, 0x1, 0x0, 0x0, 0x0, "a1e6d4cbe0a94970233c15dc3848fdb5e84cc5918bf87bf6f42ffdff3c5380bc93e387b2e95451be0a0b0bf600dd4faafaaea0b72f7de431a15e997608685c1e"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4048844) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x9, 0x3}, 0xc) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f000069e000), 0x2e5b4bb276912a7e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f02000)={0x400, 0x0, 0x0, 0x7fffffff}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a29000-0x14)={0x0, 0x1, 0x0, 0x3, 0x0, 0x100000000000000}) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005bd000+0xa61)='/selinux/context\x00', 0x2, 0x0) ioctl(r1, 0xfffffffffffffffe, &(0x7f0000b26000)="9cd1ed6424e8631aa8056f0b9dfe4b89ae6ef952a097684c5d5709bf2a135bf2b342b4a8a5c215a17d2f2b88") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17e, &(0x7f0000fe3000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x3c, 0x4, 0x0, 0x0, 0x170, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x40, 0x800, 0x0, 0x0, [{[], 0x2}, {[@broadcast=0xffffffff], 0x3f}, {[], 0x7fff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x401}, {[@multicast2=0xe0000002]}, {[@multicast2=0xe0000002], 0xb7a}, {[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7457}, {[], 0x100000000}, {[], 0x3}]}, @cipso={0x86, 0x39, 0xff, [{0x0, 0x6, "bce084b7"}, {0x0, 0x7, "9a82eaa0d6"}, {0x0, 0xf, "18d0252a2e07cbb98f357ffb75"}, {0x0, 0x6, "44ee299f"}, {0x6, 0x3, "1c"}, {0x2, 0xc, "46c30cda36bd30039aab"}, {0x0, 0x2}]}, @timestamp={0x44, 0x10, 0xd2, 0x0, 0x4, [{[], 0x8001}, {[@multicast1=0xe0000001], 0x8}]}, @lsrr={0x83, 0xf, 0x2, [@rand_addr, @rand_addr=0x9, @empty]}, @rr={0x7, 0x27, 0x1f, [@loopback=0x7f000001, @empty, @multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, @empty]}, @lsrr={0x83, 0x7, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @end, @ssrr={0x89, 0xf, 0x82, [@empty, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x13, 0xfffffffffffffeff, [@rand_addr=0xa3a, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x17, 0xab, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @broadcast=0xffffffff]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe5000-0xb)='/dev/audio\x00', 0x300, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000085c000)=0x2, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fe5000)={&(0x7f0000c8c000)=@ax25, 0x10, &(0x7f0000b85000-0x70)=[{&(0x7f000039a000)=""/226, 0xe2}, {&(0x7f0000d3c000)=""/160, 0xa0}, {&(0x7f0000fe5000)=""/44, 0x2c}, {&(0x7f00009be000)=""/117, 0x75}, {&(0x7f0000815000-0x4f)=""/79, 0x4f}, {&(0x7f0000fe5000)=""/168, 0xa8}, {&(0x7f0000fe6000-0xcf)=""/207, 0xcf}], 0x7, &(0x7f0000fe6000-0xde)=""/222, 0xde, 0xffffffff00000001}, 0x40000000) statx(r0, &(0x7f0000fe5000-0x8)='./file0\x00', 0x400, 0x7ff, &(0x7f0000e70000-0x100)) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x1) open(&(0x7f0000672000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) [ 38.464067] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000e37000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffc01, 0x16200) fstat(r1, &(0x7f00000dc000-0x44)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00007bc000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b32000)={0x800, 0x100000001, 0x100000000, 0x4, 0x9, 0x7, 0x2, 0x80000000, 0x9, 0xabf, 0x100000001, 0xfb}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000052a000)=0x57, 0x4) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x7) r1 = gettid() fstat(r0, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000645000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@generic="79e3a2527c08bb29426641c619ac577c", &(0x7f00006b5000-0x2c)=@ethtool_rxfh_indir={0x38, 0x9, [0x10001, 0xffff, 0xffff, 0x5, 0x100000001, 0x3, 0x1, 0x7b, 0x7]}}) r4 = socket(0x13, 0x1, 0x0) getsockopt(r4, 0x5, 0x12, &(0x7f0000498000)=""/4096, &(0x7f000029f000)=0x1000) sendmmsg$alg(r4, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f00003c7000-0x90)=[{&(0x7f000077c000)="cb5ae09e7f0ae28b337791978da6a73312e02f98348e9b18233e1cad92bc1a98477df31db80e5ce301b1b5edfab20b702ef266c43997e0181f18cc934060ac4fed7d2a7cd4f79e119ffbec5516990d21c18401ab40201249e9052be926cd9b5fd392dd1f8820884c8ce6533589552fd554bdb613bfad32991419e6f58e9335bdefec13308ae7f7545a1d35826bda712be698e9edc9fbf0ff611e8d9ba956451d4145239217cf697a0990186f5a0551595774f2d1e2711e2fadb561f292ab7cfba4bea1", 0xc3}, {&(0x7f0000991000-0x7f)="00dc645275b37d476396bdca77a1be5a333af4c191de31eae7d08d75d1ea0a606cfc0c764c7ec9f325a790e78d7359c985821443f41688dad7dd97eca446a596068d5e7246964028f8fc5c4ba5cfb7f4ab5fca765cbbc2216656c76245d7f237041248b44c33293a95981dba60e1ae7d48029e5abaae89557d8073f7ff1ff1", 0x7f}, {&(0x7f000014d000)="2a6b091930f66f87ca155b04c13630a0fb743823fa070240dc77cb1e52cb9dabd27fb99959e63eeb5a2f3d631f644c42d92a0bed00f30b6169012c98d17b3dee8bafc0d94f5d58118d3a7501ebad2e08e27c4b3c0964e36d0161bfdb3859a241e73f6c23d50ec488c536488d43419d375e2b628043efa4c68b5fe131997570df289205e498f5be85f2fc37b2e956ae94c89de0909b1a37ae1af33a62ee643728d3a54b96", 0xa4}, {&(0x7f0000fc7000)="0332e020bc0f2c634fee0839e98cf12c36de344a7178d2f541e56a3969735ab2a4dca538530f97901390c5bd63fcc0e720dd22fa4b264e1008ea1e15859587dc343336290a464ff4da0e3aeec13fbae1bfb329e97bb92585fa5218f01e4c402689eb8d8bd8b2250c", 0x68}, {&(0x7f0000bc4000)="757a695548d39558c3d7482f871853923b90dbf49b0a3bff5e59c56ac7378d779f4d483e30ee180c5eff4e4a58fe54c42ca3418220446565bc9e9adb9c3d03cb314faf9ed970ed40c4c716043ecf3eb4a4047f4a4bc40621806fdd4612ff00f496e41011c22ee178caf26634801f3656af51f92473fa178f030414e682f1f7c980a57d465654e76cc18905f483787a88e4329f195558f0890e8e6df0e790b9d1633f6de30cc3f99017147ebca663fa0acbfe105ce493963d03234ef1e6a40c0477614631a5b90a8bc8c215d7762782", 0xcf}, {&(0x7f0000341000)="531817bcdc057ffaf0baac8a5780913da030439f57c518e7ffb5cad54fb313ab44353d2c70d0ae5fd230afddc393e5bd8f79ecfd1f486534e632c0457545315e01", 0x41}, {&(0x7f00007cb000-0x7f)="9a6995dddfb5d8128312f8ad52ef4b9182ffff5f5447d881fbc686328c72c70d88a3c7d8714bc34b94bb4b15e5f309e609a4f4cd337352fc650ba39aa61ee0bf3c4e2838d641f5807b4b699d90a4cc52ef96e06ce63fe0f1134d75e1932ebba41c7222801342b7195325bd4576557d8fb3d5bfd14e4fda0de0f24741021574", 0x7f}, {&(0x7f0000e3b000)="5df5e5945ff48db292cbf5cdd914bc9e7e592975b5714f0596c87640e13ce9539ed1565df18d7e08071d2bb653d67f9acb8a695d7ee38f0fb91f915ff5681141b937f491b8a4427c4ee4afaaca902f071c8ebf83c41dc1ec52ccba1407ef399e57c77beaf2df8fa6b6ff661194ca0c9a23377537c263c7ccfb95af5cf6f9a495bc055c650f80fbf3c45ac5888488ab63753cb447b74921b7993f406c913aed219402ba40aeef70ae46984c07dbbcb8f7be8cead57f48d6ee981815d43f08ee9ca9edbc52adde39f36af628efc3667bcb12d1d0751755a59ceffe92bcb6", 0xdd}, {&(0x7f0000141000)="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", 0x1000}], 0x9, &(0x7f0000fdc000)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0xe0, 0x117, 0x2, 0xca, "4025975daad5794aa8c33ff1204d0c76b0ed86e4e7a8d74a2dc85ef01acd10301da7d8e3509dc9e64fb5dfcc41c7082dc66bb417b45e538f3788504dbd1b7eeef2d93c213fe4e93733182ce8cc1f799040d6a7e191513510c31796908aadce5cf883e50d5096a25b8ee88eeaab5be344dd1462b0b7bc265b8703d29dd099b09cab7ed0645e820e3d7c55c580b8f311f84ac09211c58e5171856c1d7358883fa6ff3b73f49f98b0a0f8ce223bc134b6f0e40229698e76802547d228a1461cc7b074dbaebb60e97cb54f3f"}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x110, 0x800}], 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000848000)=""/144, &(0x7f000084b000)=0x90) socket(0x9, 0xa, 0xfffffffffffeffff) 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000a11000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000755000-0x6)={0x1, 0x80000001}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) pipe(&(0x7f00009e4000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fdb000)={0x0, 0x6, 0x30}, &(0x7f0000812000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000085000-0x4)=r3, 0x4) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r4 = getuid() r5 = getegid() lchown(&(0x7f0000299000)='./file0\x00', r4, r5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070e000-0x15)='/proc/self/net/pfkey\x00', 0x80280, 0x0) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000afb000)) [ 38.520884] audit: type=1400 audit(1518375286.736:29): avc: denied { map } for pid=5566 comm="syz-executor5" path="/dev/ashmem" dev="devtmpfs" ino=9116 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d43000-0x20), &(0x7f00009f5000-0x4)=0x20) 2018/02/11 18:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe3000/0x18000)=nil, &(0x7f00001be000)=[@text32={0x20, &(0x7f0000f29000-0x3e)="0f308fe8188ef705b85795ee640f23c00f21f835030008000f23f866b857000f00d8c4e2ed2801c4c181d07a00f20f585354d9f466b8f2000f00d80f01c8", 0x3e}], 0x1, 0x21, &(0x7f00008b7000-0x10)=[], 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x2, &(0x7f0000aaf000)=[{0x9, 0x3, 0x9, 0x400}, {0x9, 0x4000000, 0x100000001, 0x1}]}) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) lgetxattr(&(0x7f0000c75000-0x8)='./file0\x00', &(0x7f0000ea0000)=@random={'osx.', '\x00'}, &(0x7f0000bc1000)=""/243, 0x4f) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000087c000-0x9)='/dev/vcs\x00', 0x402040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000041a000)=0x0) ptrace$pokeuser(0x6, r2, 0x2afd6644, 0x3) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000be3000)={0x401, 0x200, 0x4}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r3 = syz_open_dev$mouse(&(0x7f0000213000-0x12)='/dev/input/mouse#\x00', 0xb2, 0xc0000) connect$bt_sco(r3, &(0x7f00001d1000)={0x1f, {0x8001, 0x7, 0x9f1f, 0x9, 0xffffffffa31a8da9, 0x10001}}, 0x8) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x80000000, 0x4000) 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fec000-0x12)='/dev/snd/midiC#D#\x00', 0x93, 0x8100) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a20000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@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={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044b000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f2a000)="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", 0x1000, 0x4048095, &(0x7f0000645000)={0xa, 0x0, 0x0, @empty, 0x8}, 0x1c) 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00002cf000-0xb0)={{0x2, 0x776}, 'port1\x00', 0x28, 0x800, 0x5, 0x7b, 0x1f, 0xf952, 0xe54, 0x0, 0x0, 0xdd}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000d3000-0x27)="260000005e010900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea7d", 0xffffffffffffff53) 2018/02/11 18:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000249000-0x8)={0x3, 0x8}) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) pipe2(&(0x7f0000ff0000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) openat$sequencer(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/sequencer\x00', 0x402000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00009a0000-0x8), 0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00002aa000-0x4)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000011d000-0x10)={0x3, &(0x7f000003e000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000054a000)={r4, 0x2}) readv(r2, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getpeername$unix(r2, &(0x7f0000913000-0x4d)=@file={0x0, ""/75}, &(0x7f0000432000-0x4)=0x4d) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000ea6000-0x10)={&(0x7f0000d48000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000078000-0xe8)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000c6e000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fd0000)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffd}}}, &(0x7f0000cdc000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000022c000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x5, 0x9}, &(0x7f0000c3b000)=0x98) 2018/02/11 18:54:46 executing program 2: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001e1000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f00002f5000)=0x8c) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002f5000)={r3, 0xfffffffffffffffa, 0x6f, "bd207a42381e7f1bb7d7a31ad348655115a2076d5a53728d0c2d376750b115bb3f5deddb5280bbafccfebc1a4e8eef7edacee910d02285e89e924b5230765ce3ff1f4671e6364f667b40a98ea12e1ffdd530746b1482702f2047c963ce3ca074f57bc8d27d33cb07f1bbedc0b1cf50"}, 0x77) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002b5000-0x8)) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/02/11 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000017a000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000769000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000560000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000000}}, 0x0, 0x7, 0x0, 0x1ff, 0x88}, &(0x7f00008ae000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003b5000)={r2, 0x589b}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x202) 2018/02/11 18:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) umount2(&(0x7f000040f000)='./file0\x00', 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) socketpair(0x0, 0x7, 0x5, &(0x7f0000ca8000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000208000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0x0, 0x10, "a43bb5207c05293a82f25a4f4283828f3deb4c9ff94e6987bbbc23f58dd39d49ba6cc9459545b7e4328ed8664b77423bdcca28da9e78a2c297222fb55d5c859f", "d584f534ff96006494326c79b816e7cac779e1161a999bce6675e49eb8314aa8", [0xd7f4, 0x1]}) 2018/02/11 18:54:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x29d1310c, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000-0x4)) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000007000-0x10)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) 2018/02/11 18:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[], 0x0, &(0x7f000009f000-0x11c8)=[]}, 0xc000) sendmsg$alg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001ce000-0x40)=[], 0x0, &(0x7f000013b000)=[]}, 0x0) 2018/02/11 18:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b30000)={{{@in6=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00005ef000-0x4)=0xe8) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000646000-0x9)='/dev/sg#\x00', 0x5, 0x2000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000828000-0x4)) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)={0x0, 0x0}) shutdown(r0, 0x1) connect$packet(r3, &(0x7f0000668000-0x11)={0x11, 0xd, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc3000-0xf)='/dev/sequencer\x00', 0x101082, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000027000)={0x0, @in6={{0xa, 0x0, 0xd1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, 0x1, 0x80000001, 0x2, 0x9a, 0x2}, &(0x7f0000925000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a1c000-0xa0)={r2, @in6={{0xa, 0x1, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6}}, 0x8, 0x40000000, 0x5, 0x1, 0x80}, 0xa0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}) 2018/02/11 18:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000097d000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) dup2(r1, r0) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000024100000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000473000)='/dev/vga_arbiter\x00', 0x10000, 0x0) rmdir(&(0x7f0000834000)='./file0\x00') 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f00000f5000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000b1e000-0x4), 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00002b3000-0xbc)) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f000081f000-0x4), &(0x7f000061d000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@generic="03cc1a834e8a68154d393425cab7e1ba", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000080a000-0x28)={'vcan0\x00', r3}) [ 38.851343] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/11 18:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000574000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00007f4000)='./file0\x00', 0x830) inotify_rm_watch(r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000021000), 0x14f, 0x0, &(0x7f0000021000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) fchdir(r0) 2018/02/11 18:54:47 executing program 6: capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d6e000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f000077f000)=[], 0x0, &(0x7f0000947000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r3, r2}], 0x20}, 0x3) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) r2 = gettid() syz_open_procfs(r2, &(0x7f0000170000)='net/softnet_stat\x00') [ 38.948209] audit: type=1400 audit(1518375287.163:30): avc: denied { ipc_lock } for pid=5665 comm="syz-executor1" 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 2018/02/11 18:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000f8f000-0x6)=@hci={0x1f}, 0x6) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a94000-0x4), &(0x7f00008e1000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/11 18:54:47 executing program 5: io_setup(0x7fffffff, &(0x7f0000b46000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b84000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a4a000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f8000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r7 = inotify_init1(0x800) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={r9, 0x80000, 0xffffffffffffffff}) r11 = openat(0xffffffffffffff9c, &(0x7f000008d000)='./file0\x00', 0x149000, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000e92000-0x2a)="89ecb68b01fe4bfd698fdb1d0c02ad71fbad7d3ce39e4c48ae8c04f1bbc95452334218f9e68d29fe4379", 0x2a, 0x7ff, 0x0, 0x0, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfd, r3, &(0x7f000072d000)="8f2a7b92129eac9be37269946f61f1b3d816d1ae69f9c7afdd87be0a31b0956bdbad93f264e30f9b53c9ce7a17f2dc29f0aaf4661355ff50a9d836a97790b833e0e017d61fd7576e3dbf854a8f08e5c6ac07fd3ccfdf7b607db7d256fc857d2b66ea829a30a8566f6cc3c5c1ca419c6393e5ee13f8d367adbd4333acad5663342416635b244d51523ca7", 0x8a, 0x200, 0x0, 0x0, r4}, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x3, 0x1, r5, &(0x7f0000000000)="c3ac9080d88263f4adb5e6bc805082008ae517e7dec199e94ecbf005219d2a078cccce7c8e393d4a181d7844b2433cd6eb0547f697bf424e12c646fd205a16a4fd59151beb7a279b580bfa4dedcf2fe5f2809592a1c8b29868b05c", 0x5b, 0x6, 0x0, 0x0, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x7f, r7, &(0x7f00008f6000)="1017c76f9958dc61fcfacbd9c119dcdfcba7f0710c454a4a1183a2dd07fcfcf0520b6536945e1e3a8a0bbbfd4ba11774881f988d2a987bace7ff400b0bac86a0b056c587f914b1cdd97d2dbb9bd70a3146eefab7ea05cd4635963862336287e21d88de0822b4a7c253caea7a465a9bd987393fe2af6ff95aa161d2628b150e75a7b36446898a81ca3453fa2325144b66680dd8c91ad6526f75d60e1029c8a78d5841ec13d383dcdfebe7445f03b1", 0xae, 0x100, 0x0, 0x0, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r10, &(0x7f00006b2000-0x4)="23b6bda6", 0x4, 0x6, 0x0, 0x0, r11}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r13, 0x107, 0x16, &(0x7f00003aa000-0x10)={0x4, &(0x7f0000a3b000-0x20)=[{0xffff, 0x4, 0x8000, 0x4}, {0x1, 0x5, 0xffffffff, 0x1}, {0x2, 0xa88e, 0x7, 0xe5}, {0x100000001, 0x7f, 0xfffffffffffffbff, 0x10001}]}, 0x10) [ 39.040607] audit: type=1400 audit(1518375287.256:31): avc: denied { bind } for pid=5679 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 18:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)='/selinux/status\x00', 0x0, 0x0) flock(r2, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000645000)={0x0, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x149}}, 0xffff, 0x9, 0x7fff, 0x400000000008, 0xa}, &(0x7f0000309000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f50000-0x10)={0x5, 0xd, 0x3, 0x781, r4}, &(0x7f00003da000-0x4)=0x10) write$eventfd(r3, &(0x7f0000755000-0x8)=0x6, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r2) 2018/02/11 18:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f0000e6f000)=[{r0, 0x100}, {r0, 0x713}, {r0, 0x9014}], 0x3, 0x6af) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000331000-0x4), &(0x7f00000ee000)=0x4) 2018/02/11 18:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a4c000-0x20)={@generic="b8aa1eec97be5ca781ff7705725e447c", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000049c000)={0x3, 0x3, {0x2, 0x0, 0x7, 0x0, 0x30}}) bind$netlink(r2, &(0x7f00004e6000-0xc)={0x10, 0x0, 0x0, 0x200004}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) r3 = memfd_create(&(0x7f000061d000-0x63)='/vmnet1/\x00', 0x1) timer_create(0x7, &(0x7f0000ede000-0x60)={0x0, 0x29, 0x0, @thr={&(0x7f000050d000-0x85)="0136153d66e80c43b71cb46cf96ec193fcc570e87892ccde74ca51bb95db7face0285069f594a6f5784517aba4e2fb867116580e073e7ee08707336aa4312f74eda3db78ae031219062bca7c46760908457da75de7539ead847e40775204393eaaf59bdc08e17ba4b7324eb2b9bb59c0dea4b9c0ce1e27ab2f7493f2fb6d008e988cd3a708", &(0x7f000045b000)="dbe1394812f3bf0e576d670694224568383a1c86b9bdca9bff63c87d43e9c4a1fabf65c445994094f1544603011d634e6e682bbbe8796804496a111681eb79f0b853873988f1a91bc9578c16a73f16bb5179966559278dfa4c97acb0"}}, &(0x7f0000af2000-0x4)=0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000c6b000)={0x2, 0x1, 0x10001}, 0x10) timer_gettime(r4, &(0x7f0000192000)) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000c22000-0x28)={@syzn}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/11 18:54:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000205000-0x18)={0x7, 0x4, 0x5, 0x1, 0x7fffffff, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000aba000-0x28)={0x5, 0x80000000, 0x3ff, 0x0, 0x7fff}) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee1000)='^)proc@\x00', 0x100000000001) ftruncate(r0, 0x0) close(r0) 2018/02/11 18:54:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@nat={'nat\x00', 0x1b, 0x5, 0x580, 0x160, 0x0, 0xffffffff, 0x0, 0x2a0, 0x4b0, 0x4b0, 0xffffffff, 0x4b0, 0x4b0, 0x5, &(0x7f0000001000-0x50), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffe00, 0x2, 0x1, [0x5, 0x5, 0xfffffffffffffff8, 0x5, 0x3, 0xbf, 0x100000000, 0x6ec9, 0x5, 0x7, 0x400000000000000, 0x7ff, 0x7, 0x0, 0x1, 0x3c8b], 0x8}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, @icmp_id=0x0, @port=0x3}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0x84c000000000, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x41, 0x1, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xd, @ipv4=@empty, @ipv4=@dev={0xac, 0x14, 0x0, 0xffffffffffff0184}, @port=0x3, @gre_key=0x4}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x4, 0x62c9, 0x84d, 0x6, 0xbb9e, 0x0, 0x80}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@broadcast=0xffffffff, @port=0x1, @gre_key=0xa74}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@empty, @icmp_id=0x1, @port=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000)) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3}) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000027f000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KDSETLED(r2, 0x4b32, 0x7) 2018/02/11 18:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c66000-0x8)={0x0}) setns(r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000093000-0x8)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000448000)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x348, 0x258, 0xffffffff, 0x348, 0x168, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f00005e2000-0x50), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@hbh={0x48, 'hbh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x19, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="bbd6fa38fe4a1051cb9680498fe61ae0", @common='bcsh0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @generic="625584c9a23b0c813fc8ea375d2195d4", @common='rose0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@empty, @port, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008ed000-0x8)) socketpair(0x10, 0xe, 0x4179, &(0x7f0000e85000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000049f000-0xde)="b5a2aad77bd472ed232b47df65af3e345aeefb6ef1ec3c848acee4a5c0e4feca490b0fa5c96476544e34f4f691e852ef000d2c78f290d2f1014d869eb889e767c545c770fa8313d98ecfed952770f9a8e7c47063945cf01fe7031037c9577af94dafae56897794de9bec3c73ef5154fb313f3c4d694de5359a3f53c4ee15ec926feee48ee3f6138ec57558ca4d331e22bd8af5a6b7effd4c90f276645a608b1ebe4349ad68eafd0c0ac55b7c42f3bd664c5afefd1d885d9faa11c73bf9b2327312318f41663edb6038c9ca7fc50cfb3ed17514abe417c97afaadfe86f390", 0xde) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000031d000-0x4)={0xc, 0x6, 0x1}) connect$bt_rfcomm(r2, &(0x7f0000177000-0x9)={0x1f, {0x400, 0x100000000, 0xfffffffffffffffe, 0x4, 0x0, 0xeb7}, 0x2}, 0x9) accept$ipx(r2, &(0x7f00007be000-0x10), &(0x7f00006ea000)=0x5555c6474336e936) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000d3000)={@generic="73c1e5078fcf56b7c544c9dfac1987b1", @ifru_flags=0x5400}) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e2000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000048f000)={0x0, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000b26000)=0x3) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000da0000)=0x40, 0x4) [ 39.169751] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 39.199915] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/11 18:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b63000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000aee000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000013b000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00008ee000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000dd000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x0, 0x1, 0x40, 0xa, 0xa0, 0x0, 0x11, r1, r2}, {0xa2bd, 0x80000001, 0x4, 0xe000000000000000, 0x100000001, 0x400, 0x2, 0xf104}, {0x4, 0x4, 0x2, 0xdd}, 0xcbe, 0x4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty, 0x0, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x7, 0x3, 0x8001, 0xfffffffffffffff7, 0xb4, 0xffffffffffffffff}}, 0xe8) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) modify_ldt$read_default(0x2, &(0x7f00000cd000)=""/131, 0x83) set_tid_address(&(0x7f0000724000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000f1f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9285, 0x800) connect$pppoe(r1, &(0x7f00003e3000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="d211973ceb25fd501dc540bd94c20919"}}, 0x1e) prctl$setptracer(0x59616d61, r0) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc1000-0x18)) clone(0x959c8ac90dd9197e, &(0x7f0000d54000)="180ded199098c2623710bf3a14943b8af5abf03c16913be60ef2597d2e86eaf70c5f45044d0e5cea8391c7373f741002ceea5582f9fbe2cf0387f11cff682bbe1487a7538ad8331bf9e3f87f5f6d09c071ad1661bdf451bf1e94fa27f0beaad484ec73bd7790f0a8f60ac96c4f8693a01e1ac217f6a53c5330d70fc9", &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f0000f4c000)) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000ea000)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000122000)={"d85ba5d255eb3c8ec311301b696fed9a", {0x4, 0xffffffffa3052071, 0xedaf, "31e432ea1353", 0x5}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001bc000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00007e2000-0x4)=0xe8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fb2000)={0x77359400}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a6f000-0x28)={@generic="d5e501ebca6d02d21414d87ddbd6739e", r3}) 2018/02/11 18:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r0, &(0x7f0000bce000)=[], 0x1000000000000364, 0x0) 2018/02/11 18:54:47 executing program 2: clock_settime(0x7, &(0x7f00006f6000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000ef5000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00003f4000-0x8)='./file0\x00', &(0x7f0000b67000-0x8)='./file0\x00', 0xe002, r0, r1, 0x0, 0x215, 0x1000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000256000-0x4), &(0x7f0000251000-0x4)=0x4b) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000e0f000)) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000083c000)=0x8000, &(0x7f000062e000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x1a5) msgget(0x0, 0x4) 2018/02/11 18:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034b000)='/dev/autofs\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000077e000)=@assoc_value={0x0}, &(0x7f0000893000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000492000-0x8)={r1, 0xe932, 0x1}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000436000-0x9)='/dev/sg#\x00', 0x0, 0x2000000040002) tee(r0, r0, 0xfffffffffffffff7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r2, r3, &(0x7f0000ea6000-0x8), 0x2) 2018/02/11 18:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r1 = syz_open_dev$vcsn(&(0x7f0000d51000-0xa)='/dev/vcs#\x00', 0x100000001, 0x4000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000126000)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006dd000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}]}) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x180, 0x98, 0x180, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000004000), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000a000-0x10)={0x3, &(0x7f0000005000)=[{}, {}, {}]}) fcntl$setpipe(r0, 0x407, 0xc4ea) r2 = syz_open_dev$vcsn(&(0x7f0000008000)='/dev/vcs#\x00', 0x2, 0x4002) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000007000)={0x3}) 2018/02/11 18:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbc000)={0x0, 0x44d}, &(0x7f0000436000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cb4000-0x10)={r2, 0x3, 0x60, 0x3}, 0x10) [ 39.257908] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 39.276712] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/02/11 18:54:47 executing program 5: set_mempolicy(0x2, &(0x7f00005a2000)=0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) open(&(0x7f0000c5b000)='./file0\x00', 0x100, 0x188) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f0000360000)=""/4096, 0x1334) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000cce000)=[0x2423, 0x1]) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000050b000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00001c0000)=0xe8) shutdown(r0, 0x1) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/vcs\x00', 0x100, 0x0) readv(r0, &(0x7f0000d21000-0x10)=[], 0x0) [ 39.389858] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.424147] audit: type=1400 audit(1518375287.639:32): avc: denied { read } for pid=5751 comm="syz-executor5" path="socket:[15607]" dev="sockfs" ino=15607 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.460090] audit: type=1400 audit(1518375287.668:33): avc: denied { ioctl } for pid=5751 comm="syz-executor5" path="socket:[15607]" dev="sockfs" ino=15607 ioctlcmd=0x4503 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 18:54:47 executing program 7: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000dd4000)=""/229) r0 = socket$inet(0x2, 0x4, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x2c) 2018/02/11 18:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b01000-0xc)='/dev/autofs\x00', 0x400480, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000bad000)=0xffffffffffffffc1, &(0x7f0000684000-0x8)=0x4) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x40000) write(r2, &(0x7f0000fde000)='u', 0x1) 2018/02/11 18:54:47 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000)='#)GPL^\x00', 0x3) mq_timedreceive(r0, &(0x7f000000f000-0x40)=""/64, 0x40, 0x1, &(0x7f0000007000-0x10)={0x77359400}) openat$audio(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/audio\x00', 0x800, 0x0) 2018/02/11 18:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x81) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c27000)="2e640000000812", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x13)="1f0006", 0x0) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0xfffffffffffffff7, 0xcc2e, &(0x7f0000920000-0x59)="4a6382aff01da0ac87313658aead578dc3725ddf5596ef344821991e150fdd8df32bf59517e07be42e42c2570677b08287115cbf450ed5a76cfc5710546ca92e7e4c4cbd591db6d34ea9203417f0bff23e56ad91ccc2ec5ab0", 0x59) bind$inet(r0, &(0x7f0000942000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/autofs\x00', 0x440, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b7e000)=0x200000) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) signalfd(r0, &(0x7f000002c000-0x8)={0x2}, 0x8) sendto$inet(r0, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/11 18:54:47 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000020000)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f0000020000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x30c}, {&(0x7f000001c000-0x9)=""/9, 0x5}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/27, 0x1b}], 0x9}}], 0x48}, 0x0) 2018/02/11 18:54:47 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x76, &(0x7f0000fe3000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x100000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @broadcast=0xffffffff]}, @ssrr={0x89, 0x3, 0x1001, []}]}}}}}}}, 0x0) [ 39.492819] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000091000-0x5)='maps\x00') sendmsg$nfc_llcp(r0, &(0x7f0000296000)={&(0x7f0000f56000+0xcb9)={0x27, 0x3, 0x34fe, 0x2, 0x8000, 0x7fff, "68c596db1143b91f199a21c29617ecd19ba84c0b6afee5233ff7c2dee28a363a32f05b5c16af36811ab9a22ebe2f31fbdf46e09cc166ee752bd84ab9467374", 0x800000000000}, 0x60, &(0x7f00006a7000)=[{&(0x7f0000a5e000-0x25)="902944adf9ce29d8704336dd295afedb68ceaeb739edf279c32c08e0c900542de44ff4c8f1", 0xe}, {&(0x7f00004d0000)="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", 0x1000}, {&(0x7f0000209000-0xdd)="3df3d47e5dc03816a8357dfee4938b25721e675ca01bf79ac2b1eb74aca697a02d3dbea842bb8e163076e8035dbb1c62e3dfc4e4ba5001117b8ede439a262a845171f3c26f8416477ad1b7036e99cce9798f900ce66b1f16ff2822f3b449e9fb03b4a4c1a06d82d372aa44ebb5ed8a9e83907b01e567b1ac3a24385938b35c9e3755d19a00f860a7a1fd0a397aa294d8605c58e5fbc67e2ca06c910fcf1a7dd0b5e0c8a5b208bc3fece1b5f16ce2ad4f150f0c9c2742d61445684a4d20f08b88239119b7e54586e1f38dc725e803dd89b401dbacda2a2a9319c466f1a8", 0xdd}, {&(0x7f0000115000-0x65)="2ecfe529e169d05b36f0cce62134a01acd3878e4f649c1e752cf3e9a813e5e66cb69086554ce33eadbc12668825674d2f248cc0cf4b3d389617a15bf7f4b5a0a3aa992eb62133fdec60283a1262e740ea7e28ebab665cadb626ebd2adf5009880b7029c51a", 0x65}, {&(0x7f000077d000-0xff)="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", 0xff}, {&(0x7f0000d69000-0xb)="d78f62faf329eb04b96d41", 0xb}, {&(0x7f000047e000)="60a5df227a86b91379017c5a4bb54dc47cfd5cd4239f944cabb2095a83075f2127a8f2819ff7fcbce823d29b1608f49c7b", 0x31}, {&(0x7f00002c4000-0xd6)="fa855a35880941b9a7298c55832b2cb1ac1cf4831dc69092b8c8be2a969d094e7be92e2e368a49a920d115051991b2af52c952353d96f1fd85b1fa06e82021ad056b274596e5275bf2991528ad2d4346c91144cd9665f4f4d815498c37c9e9d9f399a3a440636beb46601c342dd073ef6b37bf34fd94490e909d401e5fe15657630b40d8b98d56759f8861d8fd5fd55b5d90fb1a4470419ab0d61a265fefa07b6e1fdea1b1f580bd2627e84c26fda487fb909f5bfcd2fd87e6cd35c4730ee48b534083bc7ac38e01ed74dff5b7c82613c7c5e0d6c332", 0xfffffffffffffe44}], 0x8, &(0x7f0000e26000-0xc8)={0xc8, 0x10c, 0x2, "56f0f65668606f13026596d04cd938cf92ae42b0e15e584b7b596b79120323a49e1464c54134461ef15634848e651d2b165814f106998ce65b962274ddb16bb7b4f3be8ad09c4bbdaa5396525b757f4129153aad662e288912dc583a0a6c82a6d3289d7fb8b4e0d70de1106fde155ccae06430d5c683a8d7f1a1804691ce9711d548e395e76d63511ebe38d52a3a45c29c92c8a63b3c9737885415d7d295801815a2e6d9251bd48d89cb4b04eea943e5ef93678fed"}, 0xc8, 0x4000000}, 0x24004001) 2018/02/11 18:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000293000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000db000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000028000)=0x3, 0x4) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f000002b000), &(0x7f0000588000-0x4)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000fe6000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfff4) accept$alg(r0, 0x0, 0x0) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000175000)) 2018/02/11 18:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000cbb000-0xc0)=[{0x0, 0x200000, 0x0, 0x0, @tick, {0xfd}, {}, @time=@tick}], 0x30) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d57000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000bde000-0x4)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d04000-0xdd), 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000074d000), &(0x7f0000d22000)=0x8) 2018/02/11 18:54:47 executing program 0: listen(0xffffffffffffffff, 0x0) munmap(&(0x7f0000a31000/0x4000)=nil, 0x4000) [ 39.590595] audit: type=1400 audit(1518375287.806:34): avc: denied { prog_run } for pid=5767 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 18:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000072c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000653000), &(0x7f0000001000-0x4)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b5000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d6d000)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000a66000)=0xe8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000ee000-0x8)=0x7ffffff) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00005dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xfffffffffffffffe, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ece000), &(0x7f000054f000-0x4)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) connect$inet(r1, &(0x7f00007ae000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/11 18:54:47 executing program 5: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xe26b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a4d000-0x4)) 2018/02/11 18:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000577000)=0x1, 0x3) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b2000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 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) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0xc5) sendto$inet(r0, &(0x7f0000b90000-0x98)='Z', 0x1, 0x0, &(0x7f000076e000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000b4f000-0x38)={&(0x7f0000d04000-0x8)=@un=@abs, 0x8, &(0x7f00004e3000)=[], 0x0, &(0x7f00003b5000-0x1000)=""/4096, 0x1000}, 0x2000) 2018/02/11 18:54:47 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x807, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/11 18:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000), 0x0, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f00009e0000)='C', 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/11 18:54:47 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000021000)='/dev/audio#\x00', 0x3c5b, 0x250000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001d000-0x10)={r0, &(0x7f0000021000)="7fbd301ec9a5a39c3770620c65e8c0d43494d6a735f972b2a1dcab66b2f2729ebf8ac84a578fcde43cedd7d41f2d71486eca88264e19068785a6977517dcb8b6595e5edde3b8882cf74299c3c732a2d079f58931659589941e20f1230b1222e4278a610dc6f36fe0fd3d3ebb3b5630b7e781273d4f0e56e5d48de9ab716e52c6b7484bff85244cf5fd21880907cae7642ae5c2e97f081e807abbd4c414672b16f2a39e4f9b7489c98e3fb3cc2fca4f29f5d933167dc458fe4b9679bca57daf471b0d"}, 0x10) r1 = socket$inet(0x10, 0x3, 0xc) r2 = accept(r1, &(0x7f000001f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000016000)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000023000-0x4)=0x8) accept$unix(r2, &(0x7f000001f000-0x1002)=@file={0x0, ""/4096}, &(0x7f000001f000-0x4)=0x1002) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000022000)=@fragment={0x2b, 0x0, 0x7, 0xfffffffffffffff7, 0x0, 0x1, 0x1}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000022000), &(0x7f0000023000)=0x4) sendmsg(r1, &(0x7f0000020000+0x13c)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000060a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8240629db2400020cd37ed01cc0e8a6a7cbecf64d3c1c03f0cd92", 0x59}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vcs\x00', 0x2000, 0x0) 2018/02/11 18:54:47 executing program 1: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d28000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) 2018/02/11 18:54:47 executing program 6: clock_gettime(0x3, &(0x7f00002d3000+0x7e9)) 2018/02/11 18:54:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b73000-0x89)=""/233) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000bf6000-0xa0)="000000803122abc475600089c0cd48b8bad1290004006e1023f137fc208600f1af59830e950464585e2ac99e070d2c8477b1cd07ec670bb484eee36da8cdc0ccef278a52a64b1569867d00059cecc289d1419c524fe1a724b63cb3dd0e5710c54d78b209d888db1c782a7bd74d4bba7d198daa13a75e5f081ec40c571de7b9017d16c4e82b7e8dbfc3a0830397e634405f62e7e1132f4374366d41a7ce383271", 0x19) 2018/02/11 18:54:47 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000755000)='/dev/adsp#\x00', 0x2, 0x48000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b34000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000a79000)={0x1f, 0xff, {0x0, 0xc84, 0x1, 0x10001, 0x100, 0x20}}, 0xe) r1 = socket(0x10, 0x2, 0x0) connect(r1, &(0x7f00005e0000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f46000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x9}]}, 0x10) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000759000)=[{r0, 0x10}, {r0, 0x420}, {r0, 0x400}, {r0, 0xc038}, {r0, 0x200}, {r0, 0x40}, {r0, 0x14}, {r0, 0x500}], 0x8, 0x6) sendmsg(r0, &(0x7f0000d32000)={&(0x7f000086a000)=@llc={0x1a, 0x16, 0x2, 0x8daf, 0x0, 0x5e7d, @random="286a2448f248"}, 0x10, &(0x7f0000042000-0x90)=[{&(0x7f0000d32000)="ce7c21e6817d4211a9ffc0a7d8f5c236ea6c6b2199c063d5a9bcecdb7136afe300b70e3731de35d5d306cb324004c1daea3ece00e5d373b1f88537610dc19411a83c4e6d3417848b543b4dd371e5c21b2fb52d60076475effb74b630", 0x5c}, {&(0x7f0000b71000-0xa9)="666cff7570f995bb5e0926d9c72889226730efe6ef9af2488bc04472d4c1f9694ee4fec8f0b4d511ed23e28ce5dfbc374dc4543fd7b22f58c7bb88f8b5e6adbc3acb2c973bbee5a3ea834ab9cf7928f6d99c385cf22589d8b7fe8af234602093e5d7964834b24a0eee06787cb0b5e55c5d2ac94a58fbff0bd4277c636cfc3b957f60b73127d539b877994f65d11c2855b024b4432f142b328c1a97cd930cfb724a9873d54fc5e375ff", 0xa9}, {&(0x7f0000d33000-0x4c)="a33985e7ce3a35ccf3fad2b7e67924c2ccf9ceceb9968b54244d76fc4f75de53aad5366db90a2bbee18bfef34b550db1f9b53b74d64ff423c4ef4301f503bc79af759a6c0b90b1c65b5b3d69", 0x4c}, {&(0x7f00004e6000)="0fc05d45cdd245c58c50534bc051919cc0f8618a7a6fbdd25b6d591672ded20b7d521b92147b9040e8923b5cf5f006c24c5f9e69c356afee44ebeecc39d66f8c320ee4bdc617405b4b661dd7483e82e209d7cf993d292a4aa966d8b6ef0a74913bf922e8b8226bb41fb4e05012d9705c", 0x70}, {&(0x7f00004c1000)="64be", 0x2}, {&(0x7f0000d32000)="7304907d63e9c8b1b5bc69702f4a2c72f3898a7f90df43c7697332f990d28972f7d8c07c6d73f8c4bd2b3e369189b9e00dab0da4c6d1751fa8ac3163dc1f9474c0cf450a702ccd8d629bdc752310815a0358d0d4da0bc18d018f0fb01d05b64bb5de34c727bf670534e1ae90a941930c8a8e6206841a64defa98e76c938dfb87751619472b9681ee88", 0x89}, {&(0x7f0000431000)="1be54163d4f146dc7ae1f60531a8ee81782bc5816f359254cf309368af4490d9269f9a1a34b8bc4a4b520065882c88c520f4491d8a01aefe9accd28147e1042a91bf5fb2fbf29f41606eeb223b063cd00196a42b44e7e84e084c40", 0x5b}, {&(0x7f0000afb000-0x53)="d03f9fde792cdbc12be01283ab6af7746327b4120b43bf40bcb73d29d776ab8b2a167768303bde42b829a063e515302bb743e159a146c44abc777e854f161d7cda8b59ec1fce9a19a6cfebea4704f6351b7cee", 0x53}, {&(0x7f0000d32000)="19aad1f3bb206a559c4429a62ba3343977268962a6b19c9f74ee573fee4f35913de8633a47864a6c6a8867de33e4ebdb0297195f143aaa400f26188500ad9ff8f0b3a4de0ee61098774517c1ba52cd1265bb2455c7bc4112015e6625", 0x5c}], 0x9, &(0x7f00003c2000-0x178)=[{0xd8, 0x109, 0x100000000, "c2883abe2791d08ecc72f5a7cc2e6ef8be22a2f5884c1cccc715f706973977496ba55d8348a23d4293ffd11b0e6c015f9fa53cbe6700928c244d57f5bde1a8e0b092c7af4fa640f7ade6b17eb084a92edcbdf58d14ec538ab0bf1ca418cd8f1edf267a93d9c5ba9779f7504dd8bc6eed2675efb7a3416097488f8c20db834f9c1a56b4a8b09ac08355917a6360b109943b8e880d56fb23ab156c8ec7b18bfde1c7d11b0f8f5b03abfbdf1049ba238f8cfdea2de3f2d2d6fcc8126878e1be7f2f7858a75c9633d858"}, {0x68, 0x11, 0xa38f, "95a5c464211cd22529c67e15189960d641ea05a50c38145dcc2b7e9ba0c75700caeacdc36d05b737fa7bf7d5393507910a73fa1bc97d7fd79c40c92fc7bd1c6cb73a1122d8fd830ad2b2885c9d1d3bdcf4e0aac84e8a0e"}, {0x38, 0x113, 0xb29a, "d562a60d54497c4096ab6e6655820ab8e9cec62a4f36781043fb77f3e07f67964800e5366dcef5"}], 0x178}, 0x800) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d32000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}, [0x800, 0x400, 0xfffffffffffffff8, 0x20, 0x6, 0x80000001, 0x3, 0x3, 0x2000000000000000, 0x6, 0x10000, 0x1000, 0x0, 0x7, 0x5]}, &(0x7f0000c26000)=0x108) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000006a000/0x4000)=nil, 0x4000) r3 = syz_open_dev$mouse(&(0x7f0000d33000)='/dev/input/mouse#\x00', 0x10001, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000d34000-0x4), 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d32000)={r2, 0x7}, &(0x7f0000d32000)=0x8) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce3000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x10000}}, 0x28) sendfile(r0, r0, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) mkdirat(r0, &(0x7f0000120000-0x8)='./file0\x00', 0x4) 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/vga_arbiter\x00', 0xc0000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000866000-0x10)={r0, 0x28, &(0x7f0000e42000)}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000053f000-0xb8)={0x0, 0x5, 0x5, 0x82d2, 0x6, 0x6, 0x100000001, 0x66ca, {0x0, @in={{0x2, 0x1, @empty}}, 0x7fffffff, 0xffffffff, 0x3, 0xfffffffffffffe00, 0x80000000}}, &(0x7f0000425000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c5000-0x8)={r1}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open(&(0x7f00003a1000-0x8)='./file0\x00', 0x0, 0x0) [ 39.745573] audit: type=1400 audit(1518375287.960:35): avc: denied { accept } for pid=5824 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_netfilter_socket permissive=1 [ 39.750109] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/11 18:54:48 executing program 5: 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f0000935000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x7, &(0x7f00007b0000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000c79000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e4b000-0xe6)=""/230, 0xe6, 0x2100, &(0x7f0000000000)={0x11, 0x17, r3, 0x1, 0x7, 0x6, @random="aa82a1289272"}, 0x14) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) recvmsg(r4, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001f000-0x10)=[], 0x0, &(0x7f000001f000-0x51)=""/81, 0x51}, 0x0) recvmsg(r4, &(0x7f0000014000-0x38)={&(0x7f000002a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000039000)=[], 0x0, &(0x7f000003a000-0xa7)=""/167, 0xa7}, 0x0) sendmsg(r4, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000008000-0x90)=[]}, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000001b000-0x8)={0x0, 0xffffffffffffff80}, &(0x7f000003a000)=0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000003a000)={r6, 0x6}, 0x8) 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) fstat(r0, &(0x7f000073b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006be000)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x0, 0x220, 0x220, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000e02000-0x40), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='eql\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @generic="099b9af1dca9660a3516f4b4d5b615b4", @generic="2de07b53661fe9bd4cc4b67698ce7538"}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) [ 39.827603] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/11 18:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000403000)='/dev/sequencer2\x00', 0x4081, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000a56000)={[0x10a0, 0x8000, 0x8, 0x0, 0x3ff, 0x89, 0x2, 0xffffffffffffff80, 0x5, 0xff, 0xcd3, 0x6, 0x1f, 0x63e6, 0x101, 0x5]}) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x7c, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002a7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xb9b6f53) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000061e000-0xa8)=[{0x0, 0x0, &(0x7f00007e9000-0x40)=[{&(0x7f000009c000)="ca7446ecdeb421385a4f963c864d3d68acdabe0dd9bfd99d9bcc196dd5a1a9a866f05a1b3e82dc2fd1f6ec8647ef1705363f6525814b6f68959c79bf175f2bdaac99e2d936e959cffae13c83576b037f518a910dc5c8d6e93f8e041c7055fa40b9f2fe77deae9ed50f9834b899", 0x6d}, {&(0x7f0000fb4000)="147029ff1964ff450f88efc22a", 0xd}], 0x2, &(0x7f0000669000-0x1a8)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "81cf583790ec302e7005538c727c98391227267096010bc3848cce9bdbd04eb46176241cb30763eab093427345246907e771851619623d57f478e57fe8b121c815e8b9f43c3f13dcc7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa2, "c6a3dec8a1ea6cf70efc349aee98a3719a1b8af32e288d45e4cd3bc059dda62a5fc8038f59894f507c75d41f5166f9bad1aa384c49f6bcf1f0801cbb9a8fbb66f845d67b754f1dfd83e7b0b05be42c877f10211011d6e73c3d49bcf3c84ca11fa23e8a5711a8b7bec1c2e92176dd7b2be8983708a5a2f6911a21d3d3fea1be62c182b760f54e2a27652bda9caba60d4cd16c9e3e5f5c273c966458c7426ab98bbb7d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x20000000}, {0x0, 0x0, &(0x7f000092c000-0x10)=[{&(0x7f0000f43000-0x2a)="daebabc3aaa3914dd4d0af2280fd7f7fb80ee7dc99ce1a04ffbceb72ee389e458a25b9621cf82b3dc234", 0x2a}], 0x1, &(0x7f00003fa000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000d3c000)=[{&(0x7f000079f000-0xc8)="d9c7eea2fcee1418a5e84245146687217d7481da17efb990e178b49c6a0b3d8087b16a88339dfcac139b9a35eef373381635a7f8ffa4f79f6962b258c75275d965bdd97421270a49178c03ab5c0eb5927e9e2681558569076164eac943969c77580cfbec5b1d89980c8c82ce40c56b86792129e88b8ab7863c8472993bb6e9f5f2ee057e6f1cedfcddbb2f097e76524f33b2c9b8cd872fb4bacb7b7445a45309a5f2a4983ce25de4579c70a110a732f20dc8158ff11db0e01daff5a8280a46d2603a291f7917d51f", 0xc8}, {&(0x7f000017d000-0x1000)="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", 0x1000}, {&(0x7f00003e6000)="60086e3722799319c5b873787ec9beddd7ff94c3bbd7c6e7cc805637854150f05640c9ca3053b6a1b36e5067b58836f69b46199ea6a24dd2ada0e7148e293479b3a42016a9c927b566093d25494dbb8e8be950600024928224e8644341c42df0edc80eb1c960f45dcb59fa1442d0496a265c9bb5eb9171815b93c91be97232ca3d0987a8a077f7fbc7008b393034e0a2419ed6a2d588926dbdc6a7fbbe8a96771fa3393b18c9516a0f7ecc61717b167b23c1e7b8bd07dd0a8a06cf", 0xbb}, {&(0x7f00006b8000-0x80)="b4edfb64868a8cd08b5bdfe759ac6932455923da1099e6fc3ca5fc2dd86f228bd3941a97523d8193f7dc548ea095e2886a13ef55ee9ab8a37f3e2d1abbb1e794f83df04b731a0bd25ec06fe448553b00d89260c6da8188bbc15bf49eb01ad8da9bda4abe00bb47d77f4f587648a6e1216004f94cabc9436d53281a4d11a18e1f", 0x80}, {&(0x7f0000193000)="4e57ec91c703ca4ffede559136494dbdbf3a16c6390a2a257008c7783a1ab0326d6c27e50dadbb6e8fb4c848730487ac653c3444015ab0b169ca3dd8e8a95e54329f1f1b22cc58e8984b1cd279110225becf04d17a8e092ab27488f13d73c668f71cebf3b4cf01ec0ddad4febc20f84831f6dbc94485aac1796df24be90a242ae9828681658338d7b7d09cb948f1fa6c89832ebaca0eacffac87a2ef017212e54eea3cf9770a1b15b1e30afd96ac61235f0852e6e060", 0xb6}], 0x5, &(0x7f0000c0f000)=[@assoc={0x18, 0x117, 0x4, 0xffff}], 0x18, 0x4000000}], 0x3, 0x4) [ 39.889655] Cannot find add_set index 0 as target 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dbe000)="776cff6e317d73796574656d6d736572a36d59755f747970736d319a0047a3cbc655cf895ec21db4ca3d5cfeb583f8ef4d3e9d30a000263f0115673f06a7d426d28318a6697e65350e8e3be39a7bc77f28f5a92f2de031d5", 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000741000-0xe8)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f00005ec000-0x4)=0xe8) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d40000-0x1d)={0xaeb}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a5000)={0x0, 0x8cb}, &(0x7f0000c1c000)=0x8) open$dir(&(0x7f000054c000-0x8)='./file0\x00', 0x404102, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e81000-0x8)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b43000)={r1, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7, 0x8}, 0x98) pipe2(&(0x7f0000eb5000), 0x84800) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000750000)={&(0x7f0000917000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000016a000)={0x30, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1c, 0x0, @str='eth0}/self.eth1-*{\x00'}]}, 0x30}, 0x1}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d5c000-0x20)={r0, &(0x7f0000983000)="565ca7246fdd82ddcff0d7788f2eb4a3e33023d7d4c32049a5e18ca286f46b8a8a7775f9c857f1182ae1ec4e23d0f24bccad6eea763fee64797c0926f9a28f80cdd8fbac6f567e92d1d3522d53049921baec0ec541210907c911", &(0x7f000001f000-0x9b)="29f1e95344b92dfdc476d9e2e11bf441dbcd0517025421cd10d7478221381e5c5906bf71575678dbbbe323c18a9df3fe2c86f15d34f11b30f1bf3b34c34667fbf4036e242e942c3f01c88b3fb43f7a040bcb3f669810a1bcc11f79f63f40ea45e9b046faff97c6640ec9dacac7e7a24dc1708356c60bc346dbfe58b77e798098e8f636d01c7a4dcac34dcf486af8ce4abe61a96ce6fab0d833d30d", 0x2}, 0x20) r2 = socket$inet6(0xa, 0x801, 0xffffffffffffffff) close(r2) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000360000-0x4), &(0x7f00002bb000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000450000)={0x7598, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000090e000-0x8)=0x3924070c) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000995000)) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000c9f000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000550000)={0x12, 0x9d, &(0x7f00002b4000)="b864f68d81221c2eb15c35eea38d3c20c24d7cbc72279fc86c470345c19ae8d6f73a36625120b220de9f895638b7edb138f4a39aa3c8dc1ccbdf57fbd200be3ff2dba86b590443af261c346a38d7f2b0f9a534b54b031e65eac733302602291103c56d0dd6aabd70d677f0300628ec3abec13b4fa8f878e4bf8241ba94a06d5c04545f3533e488624e2ee80ff943dd17bd0e260265417c09b04b70bcc0"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000cd2000-0x4)=0xe8) getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000010000)={{0x0, 0x0, 0x0, 0x0, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [], [0x0, 0x0, 0x3]}) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f00000f7000)=""/125, 0x7d, 0x2060, &(0x7f0000f47000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$alg(r0, &(0x7f00000fc000-0x38)={0x0, 0x0, &(0x7f0000f40000-0x50)=[{&(0x7f0000d9d000-0xd2)="f83b9509729f3ad79761c057054ce2816893804df665bd006202acbe5fabe5b82dc69d24575a8a050dd0c6401f3c5d288ce243928e5d0e1d03540986ada01826efd97d4fd4c85c83ca448ac298b6809689561db1847e74a06653be91d61239ee31bd27546deb6096582b89678393d422a1a716c78c9867f6af8b26de5000cc96c73e76e9a36c9e4c2251b1349728362e2c13984df18ee35e25a16b56e0a528f246a6d031060c189ce9ad3fd5d15fe800c79d42e1f35ebe962aedc9c7942d2b371c82a4b01216baa1c7f5d9d72b52d75dcd64", 0xd2}, {&(0x7f00005af000-0x19)="2a5381e42983500e934472f007dbcfcde4f4b445633b72b9f3", 0x19}, {&(0x7f0000d01000)="eeba5d6957f3728f576763336ec5d28a35c15cf98252e0b3515464b31222eeca11234e9806c1842c26ebffcc6bfcf00d72a7325470acdbbe08f92ddca01148", 0x3f}, {&(0x7f00004e0000-0x59)="4c30fde16bbca893ece3209a101a1fd36cf4eeaf01ccf83df011bad0eb5221fc500661962caf1007bbfe895d647396e47be168cf06e36e50107bde9c3f3db147b48de2c73c6ce786c5801f2427219a4b8a83879e5017e5d402", 0x59}, {&(0x7f0000154000-0x4a)="a915f03f9ca0b96fa93334adfe238ef20324c581a3c7f7dd89c6ebe67546d9bf3f5c459aa003f9d0e7919b81234cb0fe786e17e701ab47b9ca125141b0aeb2507c3bd260ccb88309237b", 0x4a}], 0x5, 0x0, 0x0, 0x40014}, 0x4) 2018/02/11 18:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xd89, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc7b3, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer\x00', 0x400001, 0x0) r2 = socket$inet6(0xa, 0x7, 0x4000000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000e1f000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = epoll_create1(0x7fffd) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) readv(r5, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00000c5000)) dup3(r4, r3, 0x0) bind$netrom(r1, &(0x7f00006d7000-0x10)=@ax25={0x3, {"c25d5177b18292"}, 0xfff}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b05000), &(0x7f0000f67000-0x4)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000cd8000)=@nat={'nat\x00', 0x1b, 0x5, 0x640, 0x1b0, 0x0, 0xffffffff, 0x0, 0x1b0, 0x570, 0x570, 0xffffffff, 0x570, 0x570, 0x5, &(0x7f0000e3a000), {[{{@uncond, 0x0, 0x168, 0x1b0, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "dabc0b868a924ac7fe83f24ed6bfe0ed9cb09421e9e109a6b3b0a27b77cbbdd60d071ed5ea55a6ec69da912ad7e46666360556d8f45464accff32bc40db7af7107e4b4e365fbbf2cedd56d41962d11052b5247416f4837a6750e29509334dc0daef57fc06f7bc289b344a96400849253173ac7a0baa6630bd209e57b1f00eaac", 0x64, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xd, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00', {}, {}, 0xaf}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x9}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@loopback={0x0, 0x1}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x16}, @dev={0xfe, 0x80}, [0xff000000, 0xff], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0xfffffffffffffc00}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}, @common=@mh={0x28, 'mh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@multicast1=0xe0000001, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x129, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv6=@dev={0xfe, 0x80}, @icmp_id=0x3, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004da000-0x64)={&(0x7f00005a0000)=[0xffffffffffffffff, 0x8001, 0x6], 0x3, 0x2, 0x5, 0xffffffff, 0x1, 0x7d, {0xaac8, 0x7, 0x2, 0x6, 0x1ff, 0x7, 0x53ee, 0x4, 0x3, 0x2, 0x6, 0x5, 0xe7, 0x7fff, "573a23a9ca4af3a5469159f0de9fe85db8fe0c11bbf38fb860c43f7562b63c28"}}) 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a1fc}], 0x10}}], 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}}, []}, 0xffffffffffffff3d}, 0x1}, 0x0) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000610000-0xc)={0x7, r0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000a1c000-0x4)) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000e98000/0x18000)=nil, &(0x7f0000f93000-0x18)=[@text32={0x20, &(0x7f0000658000)="0f01c966b806000f00d0b9800000c00f3235002000000f300f01ca0f00d366650f20060f01d10f32c4c3355ee49db9540800000f32", 0x35}], 0x1, 0x2, &(0x7f0000e3b000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000806000-0x10)={0x80000001, 0x800}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000854000-0x30)) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df4000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000089000-0x2d)=""/45) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000031e000-0x28)=[{0x6, 0x6}, {0x2, 0x5}, {0x4, 0x7}, {0x8, 0x7fffffff}, {0x8, 0x5}], 0x5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00008af000)) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000002000)={r2}) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x160}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000689000-0xc)='/dev/audio#\x00', 0x5, 0x511080) 2018/02/11 18:54:48 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7f000-0x15)='/proc/self/net/pfkey\x00', 0x10002, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10001) r2 = mmap$binder(&(0x7f0000e43000/0x2000)=nil, 0x2000, 0x1, 0x60013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d03000-0x18)={r2}) openat$pfkey(0xffffffffffffff9c, &(0x7f00003f6000-0x15)='/proc/self/net/pfkey\x00', 0x561200, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) dup2(r2, r1) getcwd(&(0x7f0000b79000-0x33)=""/51, 0x33) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[]}, 0x0) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000029000-0x3e0)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x7dc, &(0x7f0000028000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="cbce2889cc5ceebc1ea7ad6780fa4b4d"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "ac39761bf04254b041e24c3b67c2d688ef4980ddef83404f5a149c36c500"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fef000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00008f7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) r2 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') exit(0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f1000)='net/raw6\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x4) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ad5000)='/dev/amidi#\x00', 0x6, 0x28081) listen(r0, 0x8) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000be1000)={0x0, @in6={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5, 0x8, 0x3f, 0x0, 0x4}, &(0x7f00008ff000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fec000-0x10)={r1, 0x5, 0x9, 0x8977844}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000890000-0x10)={&(0x7f00006f5000)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet(0x2, 0x80000, 0xfffffffffffff001) 2018/02/11 18:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x4, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c6a000-0x90)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x1, 0x5, 0x1fffffffffffff5d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1}, 0x0) close(r0) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e4e000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000031f000-0x4)=0x201b94bb) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000326000-0x4)=@int, &(0x7f0000433000-0x4)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000041c000-0x8)={0x2, r0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000090a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xfd}) ppoll(&(0x7f0000405000-0x10)=[{r0, 0x200}, {r0, 0x40}], 0x2, &(0x7f0000884000)={0x77359400}, &(0x7f00005e8000-0x8), 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000cbd000-0xd)='/dev/dmmidi#\x00', 0x4, 0x248000) splice(r1, &(0x7f000062e000-0x8), r1, &(0x7f0000617000-0x8), 0xfff, 0x5) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000310000)={&(0x7f00002d5000)=[0x6, 0x1c2d], 0x2, 0x6, 0x0, 0x10000, 0x4, 0x9, {0x5, 0x1, 0x0, 0x3, 0x8, 0x2, 0x0, 0x9, 0x80000000, 0x3, 0x7fffffff, 0x5, 0x10000, 0x100, "37dae7f33ce051a08ec7c4cf071037a5caf76a9444c8293fe1e3ef79c9f1f28c"}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) getsockname$inet6(r0, &(0x7f0000550000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000034e000)=0x1c) [ 40.201424] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 40.259529] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 40.273304] dccp_invalid_packet: pskb_may_pull failed 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d41000-0xc)='/dev/autofs\x00', 0x200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000034a000-0x10c)={0x100000001, 0xc57a, 0x3, 0x0, 0x0, [], [], [], 0xbd, 0x7fffffff}) rt_sigtimedwait(&(0x7f0000cbf000-0x8), &(0x7f0000189000), &(0x7f00005c9000-0x10)={0x0, 0x989680}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000d0f000)={0x0, 0x0, 0x4, &(0x7f0000051000)}) r2 = gettid() r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/mls\x00', 0x0, 0x0) capset(&(0x7f0000c77000-0x8)={0x19980330, r2}, &(0x7f0000111000)={0x5, 0x1, 0x9, 0x6, 0x20, 0x8}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000413000-0x3)={0x0, 0x6}, &(0x7f0000961000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000037e000-0xf0)={r4, 0xe8, "26f6bd3e18e8e18adcd966afb15f262ea1bad060d812158d6ce09f58629a9aa4a321d79757a610b210804a801bf990ba54fadac8bd94c1368c79a3a39e3e678ec92cd257dfaeaebe5c5eb1b85353c1fea907028f92b3cf9700124a568666f0beca063557f0e57ca617b06df5a3f27688761d53e8fbd716376c3e76b954129ea0c21e71aa0d5a07752f18ef8766bd15f4cba805c424de0f2a808b96e3c9fb02ee0c89c4d3eee96ffa9b1d4b2560f7cb990e7ed327fe2bd27e2d0651cfbad086e44c278bce7fc4e087b54fec989eaf0dd1b4c0bc770a1d4d40ddecd6a9dc77542a135be99828c48aa5"}, &(0x7f00002fc000)=0xf0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004d6000)) 2018/02/11 18:54:48 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) ioctl(r0, 0x40084146, &(0x7f0000003000)) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a94000-0x10)={0x0, 0x4, 0x9}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a97000-0x8)={0x0}, &(0x7f0000a93000)=0x8) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a94000)={r1, 0xff, 0x325e, 0x5, 0xc10, 0x10001, 0x7fffffff, 0x4, {r2, @in6={{0xa, 0x1, 0xf780, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, 0x8, 0x7, 0xd9, 0x3, 0x3f}}, &(0x7f0000001000-0x4)=0xb8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/11 18:54:48 executing program 4: r0 = getpgrp(0x0) ptrace(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000510000)='net/sockstat\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005b4000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x0, 0xffffffff80000000, 0x2, 0x2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cdd000)="1b38848e5e2ef214cb06e03a2246f292", 0x10) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00009ea000-0x34)={{0x3, 0x2, 0x1, 0x0, 0x1}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000391000-0x50)) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000002a, &(0x7f0000b94000), &(0x7f0000c16000-0x4)=0x4) [ 40.310405] dccp_invalid_packet: pskb_may_pull failed 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f8e000)='/dev/net/tun\x00', 0x0, 0x3fc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xfce4) connect$inet(r0, &(0x7f0000f13000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/11 18:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bef000-0x4), &(0x7f000059c000-0x4)=0x4) r1 = socket(0x10, 0x2, 0xc) bind$alg(r1, &(0x7f0000d4c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) write(r1, &(0x7f0000ed9000-0x20)="1f0000000104ff00fd4354c007110000f30501000800010056f6e7dcffdf00", 0x1f) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000031000)="b8b114129ec402a65433953f52da866dcd4192dd327f7227", 0x18, 0x4000000, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x6, @empty, 0x6}, 0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000031000)=@hopopts={0x87, 0x19, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x4, 0x90, "2b3a155e95aabbbc7c80210eba9285f624f422b8885ce31ca87dcbdd88bb2d468d87e013e63b7a665ac86a8ca4732c7314e7ed29acbe285a5d5a7d8cdda5728cfd9f9d79ea187973aae31ee03143ee3ecd6d8f48d33dfbf484e0731824f00a5e56fc03ee74c656ef349f74d8dde39d66933ee04733e55df0dbd10e108470dd0d1109fcd087efa87c99304b4dfd424af4"}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x80, 0x21, "059e50c1bf741808b9aa9fa9a901ee42046fecaf6426da18a143bba0d820e365a6"}]}, 0xd8) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f00000b1000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="04e590c9c7483d09447b0379ba99c17c", @common='bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="86d9fb7c66b3af78b943fab674223c37", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, 0x1c) r1 = socket$inet6(0xa, 0x806, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r2, 0x4b37) connect$inet6(r0, &(0x7f0000019000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) preadv(r1, &(0x7f0000021000-0x30)=[{&(0x7f0000019000)=""/55, 0x37}, {&(0x7f0000004000)=""/102, 0x66}, {&(0x7f0000010000)=""/135, 0x87}], 0x3, 0x0) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x80) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000576000)=""/179) utime(&(0x7f0000acc000-0x8)='./file0\x00', &(0x7f000010f000-0x10)={0x2, 0x2}) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00003d4000)='/dev/amidi#\x00', 0x1, 0x6b2e2335571bac9b) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) writev(r0, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) syz_open_dev$loop(&(0x7f0000b2f000-0xb)='/dev/loop#\x00', 0x2, 0x10900) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/02/11 18:54:48 executing program 6: pipe(&(0x7f00006a3000-0x8)={0x0}) mkdirat(r0, &(0x7f00008b9000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r1, &(0x7f00007c8000-0x38)={&(0x7f00003c7000)={0x10, 0x0, 0x0, 0x40420400}, 0xc, &(0x7f00005c9000-0x10)={&(0x7f0000e53000-0x1c)=@ipv6_getnetconf={0x1c, 0x52, 0x318, 0x6, 0x2, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x5}]}, 0x1c}, 0x1}, 0x8000) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ead000-0x4)=0x0) r4 = getpgrp(r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b6f000-0x4)=0x0) tgkill(r4, r5, 0x2e) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000be4000)) unlinkat(r2, &(0x7f0000390000-0x8)='./file0\x00', 0x200) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f0a000-0x18)={0xaa, 0x20}) r6 = getuid() lstat(&(0x7f0000573000-0x8)='./file0\x00', &(0x7f0000a67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept$llc(r2, 0x0, &(0x7f0000fdf000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000029c000)={0x0, 0x0}, &(0x7f0000e0b000-0x4)=0xc) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00005c2000-0x1000)=""/4096) getgroups(0x1, &(0x7f0000923000-0x4)=[0xffffffffffffffff]) lstat(&(0x7f000081f000)='./file0\x00', &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000375000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$unix(r2, &(0x7f00000f3000-0x38)={&(0x7f0000d80000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005dc000)=[{&(0x7f00005a6000-0xd9)="350329563594223720d7026c423358393f15901e822a036c9f317abbc5a6ffa0939225eb2115f5a0fa965b3de212b1fe9b5a049042906d9d78d2aaee9ca20e52ac9387990e8c7565b87c1b6244d6bfe5d8c313fb6d2f91879e668f54d262ab2e9b7bef6895e4e98fc5b99ccbe627c29198f32e950909ede2a262794c54f0fa5fc960fd751cb3ac548dc1e6356dc52a03c6c47cff8c5885e7c339c9ba5d16540a31093c85a7e8d489407d1044864eaa2d1d48f4f2c4e8ae74660eb41a9c39e193817f6b6d0624b50a07eefb13ac223708ec0598e0e4dddd225a", 0xd9}, {&(0x7f00003a6000)="9c232c52ed0f237e6fd060b734ab1d9fdf939b4b52a961aab4dd56277b62fe6fa28295132d1eced39c8245c8aa17d2794f290a5bc9d995f14c77be949e661d29a20923e6b33793d86bc0a6b0f34dc91399af", 0x52}, {&(0x7f0000172000)="de934d5e34d5e23910fe48f8581caaab87f541ecd6c1885aa720bcc7955875deb05964b69a202751d6d4ad6a0689c05ec9b7361ac59c43d2397c340ea7c51d4a99963abca0afe51e5e0ecc4e6bf81b0434ff1b0ca7564fe356b1e70ab70b7101d44079b935a07a05d32bc9f3e9419746ab2d156ea0456bdcd99c268da1896d9d2376b30029a9900309e6db47d223ed0214ae482f46e3929f24d0558dd474d00d1af0c5dd42141df1e64968ebb5f24a6824658d3386d9bc6a72b59c694783e38465ecf6667f9931c0e4b23d7c78f6e4a355dde2a25f52f011428adb0623725b11e39fa3637febf009", 0xe8}], 0x3, &(0x7f0000eea000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r2, r2, r8, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r9, r10}, @cred={0x20, 0x1, 0x2, r5, r11, r12}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}], 0xd0}, 0x4000) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200000000000003c, &(0x7f0000d79000)=""/26, &(0x7f000046e000-0x4)=0x1a) r1 = syz_open_dev$sndpcmc(&(0x7f0000782000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0xa0000) accept4$inet(r1, &(0x7f00006ad000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00000d2000-0x4)=0x10, 0x80800) [ 40.417521] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 40.439347] ip6_tables: ip6tables: counters copy to user failed while replacing table 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000021000)='/dev/dsp\x00', 0x600900, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000021000)={0x0, @in={{0x2, 0x0, @empty}}, 0x6, 0x8, 0x2, 0x9, 0x2}, &(0x7f0000021000)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f000000b000-0xf)=@random={'btrfs.', '/dev/dsp\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, [0xfffffffffffffff8, 0x817b, 0x2, 0x0, 0x24e, 0x6, 0x80000000, 0xfffffffeffffffff, 0x8, 0x1, 0x10001, 0x54de, 0x9, 0x9]}, &(0x7f0000022000-0x4)=0x108) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000022000-0x4), 0x80000) lseek(r2, 0x0, 0x0) syz_emit_ethernet(0x67, &(0x7f0000021000-0xfe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "af"}}}}}}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000001c000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000017000)="a35b39ac607de7698d94df1e2235bdd978ef15746f6d9678b2709ffe73fd2a9af34170d4587dd209d437112464e3831b1fc34ae6b600911249ca9b1e7dac9a01856cf99bb395b5c7bcf9642eef038aa33a679de3e30e78a101d4960cf6d5a54f30a86426b999e50978a03d2ddb5efa5faf5f61e891225cb5af46ae577bb199fb39e7", 0x82) accept4$packet(r3, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000011000-0x4)=0x14, 0x80000) 2018/02/11 18:54:48 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) fcntl$getflags(r0, 0xb) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) pivot_root(&(0x7f0000489000-0x8)='./file0\x00', &(0x7f0000c07000)='./file0\x00') 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18}}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r2, &(0x7f0000f04000)={&(0x7f0000886000)=@un=@abs, 0x8, &(0x7f0000a50000-0x50)=[], 0x0, &(0x7f0000a90000-0x150)=[]}, 0x0) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b96000-0xf)='/dev/sequencer\x00', 0x10040, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000b53000-0xeb)={0xe7, "66e70af28678b47142894d337828360d39c3a014389e861401dfafeb1fdcf3246985fa79715d966e65f58d68bf5063843d2b952eaf0ea3c6319ae6e0af9fce0342f64346b8a11fa6acc1935b16e63d62bbd78d6660f2acedbbbbd82ce648a82b5b789979972404b94ac88b58270bed9e60344b9e59070c18f55923e286dea0d3c22349b2055ae0c4bb8fb6bc668616dac9bcfd462b0082dc28e4549f27b00b5bcfe9eb15a794f9bb79d6c98f08ca328e6954aae390ee1a7cf2e7ae44c6e99e35c6f635b6d6d53e4cd99005ee1a528c488787658b9aa8600471412c3b74f7bd8e32af0d7501edc1"}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000289000)={0x81, 0xff, 0x5, 0x7}) 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000019a000), &(0x7f0000560000)=0x4) rt_sigaction(0x11, &(0x7f0000749000-0x20), &(0x7f0000cd5000), 0x8, &(0x7f0000a73000-0x8)) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c6c000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000adc000-0x8)={r3}) ioctl(r1, 0xc0184900, &(0x7f0000002000)) [ 40.491281] ip6_tables: ip6tables: counters copy to user failed while replacing table 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bbc000-0x10)=@common, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x1, 0x4) 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c06000-0xb)='/dev/loop#\x00', 0x8, 0x40) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) bind$rds(r0, &(0x7f00004a9000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce3000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x10000}}, 0x28) sendfile(r0, r0, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4147, &(0x7f0000006000-0x1f5)) 2018/02/11 18:54:48 executing program 7: r0 = memfd_create(&(0x7f0000898000-0xe)="657468312e5d6d643573756dc400", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000083c000)=[{&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000951000)=""/22, 0x16}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000000000)=""/88, 0x58}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f00000a9000-0x44)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000002d000-0x6)={0x6, 0x1, 0x5}) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000854000-0x14)={0x0, 0x400, 0x7ff, 0x0, 0xfffffffffffffffe}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000848000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000cae000-0x4)=0x36401849, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000869000-0xa)='/dev/vcs#\x00', 0x12, 0x20000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000039e000)) connect$can_bcm(r2, &(0x7f0000329000)={0x1d}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0x1d) writev(r2, &(0x7f0000f8c000-0x10)=[{&(0x7f0000b25000-0x88)="4fb979a6b91f348dae449770ea35c9ae04ee0a6d50a0c8905b90bc3b61ee7c50ab1f2f1f74c18186e192988b1bee71debd273083848ef7da92a0c818cf191c404129379e54db09bfd99e6f22940d3ea8aa49ea983fe5ef92cbc101a5f1e94fd2398897ecf12c25a6adac5d9e77ee69405ca503bac530f075ca73479e6841e23f2b875ccb332321c7", 0x88}], 0x1) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffff7f) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000696000)={0x8, 0x2, 0xffffffff, 0x9}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000), 0x1, 0x2) 2018/02/11 18:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000038000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000b71000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) write$selinux_load(r1, &(0x7f0000984000-0xcb)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000b60000)=""/198) 2018/02/11 18:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x1f, 0x80000000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000029f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000590000)={{0x1, 0x0, 0x0, 0x1, "02320050f52d68d58e2c9aed9085097744ac00e6189d58685b2a7c6e7ba747bdb8999d3e46ea620c49d07bf7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, "6396952e84b897fad7b35d7e70fc1bfae56cbc4d4e4d84474031320d4e1319a9194be1370f2596653292834b9ff300ba8656f4c7e7053afbe4e6edbf99c31072", &(0x7f0000cf5000-0x13)='/dev/snd/controlC#\x00', 0x13}) r1 = open(&(0x7f00005df000-0x8)='./file0\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000dbc000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001bd000)={0x195, 0xff, 0x7, {r2, r3+30000000}, 0x2, 0x9}) 2018/02/11 18:54:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000004000-0x4)=0x89a4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={r2, 0x80000, r0}) unlinkat(r1, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec78381) 2018/02/11 18:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) futex(&(0x7f0000869000)=0x1f, 0x1, 0x7, &(0x7f00004d6000-0x10)={0x77359400}, &(0x7f0000e1e000)=0x4000000, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/02/11 18:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffff7f) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000696000)={0x8, 0x2, 0xffffffff, 0x9}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000), 0x1, 0x2) 2018/02/11 18:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000d12000-0x20)=[{&(0x7f000016b000-0xf9)='X', 0x1}], 0x1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000e3d000)={&(0x7f0000fde000+0xa8b)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000436000)=[{&(0x7f000077b000)=""/4096, 0x1000}, {&(0x7f000096a000)=""/27, 0x1b}, {&(0x7f0000823000)=""/180, 0xb4}], 0x3, 0x0, 0x0, 0x2}, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000917000)={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x59}, 0x6, [0x3, 0xaf7, 0x8, 0x7, 0x5, 0x8, 0x4, 0xa2]}, 0x5c) 2018/02/11 18:54:48 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000005000)='/dev/input/mouse#\x00', 0x55cb, 0xa200) r0 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r0, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10, 0x0) 2018/02/11 18:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000022a000-0xe8)) readahead(r0, 0x35, 0x7) 2018/02/11 18:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000ab1000-0x8)={0x6}, &(0x7f000076f000-0x8), 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x2, @in=@loopback=0x7f000001}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/11 18:54:49 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/02/11 18:54:49 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xa)=@random={'os2.', 'ppp1:\x00'}, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0xfb}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e6a000)={r1, 0x8001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000004000-0x2), 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000)=""/108) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/205) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000003000-0x110)={{0xdd, 0x6, 0x8, 0xab73, "79cd2f4bba54fd271175e2962790a9245c9374ef80d6c6038699516ac7a1d942df07d56aa846c70df9ab8b76", 0x1}, 0x0, 0x0, 0xb4, r2, 0x1, 0x7, "c96ffd57dd7c650769813c6b5f7ae260079f5835cf97b944349f82b2cdd1fb0fa2f80aff10a14837a9eaaf27c66cbd6e34a5a422ffb002c16c2f85ec0dcd9d15", &(0x7f0000000000)='os2.', 0x4, [], [0x10001, 0x5, 0x1, 0x5]}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000001a000-0x8)=0x4000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000)) syz_emit_ethernet(0x7e, &(0x7f0000013000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @lsrr={0x83, 0x1f, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000)={r1, 0x3}, &(0x7f000001a000)=0x8) 2018/02/11 18:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = request_key(&(0x7f0000af4000-0xb)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em1\x00', 0xfffffffffffffffa) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000a64000)=""/243, &(0x7f0000e89000)=0xf3) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00007e0000-0x4)=0x7) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, r0) 2018/02/11 18:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f50000-0x4)=0x8, 0x4) close(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/status\x00', 0x0, 0x0) 2018/02/11 18:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) 2018/02/11 18:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c51000-0xc)='vmnet0proc@\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000063c000)={0x800, 0x4, 0x6, 'queue0\x00', 0x4}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000059b000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008e5000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000e38000-0x40)={r3, 0x1, &(0x7f000064c000-0x4)=[0x7], &(0x7f0000a99000)=[0x8, 0x7ff, 0x20, 0x5ad, 0x4, 0xfffffffffffffff8, 0x7fff, 0x7fff], 0x30, 0x2, 0x0, &(0x7f00000ca000-0x8)=[0x100, 0x0], &(0x7f0000a3e000)=[0x1, 0x9, 0x2]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000750000-0x4)={0x5}, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000db2000)={0x2, 0x8}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b47000)={0xfffffffffffffffa, 0x2, {0x1, 0x1, 0x1f, 0x1, 0x100000001}}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2018/02/11 18:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000761000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000681000)='/dev/rfkill\x00', 0x8000, 0x0) accept$llc(r1, &(0x7f0000953000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000523000-0x4)=0x10) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffc01) 2018/02/11 18:54:49 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000fe2000), &(0x7f0000492000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b5e000), &(0x7f0000903000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000b5000-0xb)='dctcp-reno\x00', 0xb) sendto(r0, &(0x7f00009db000)="b591167c53f2b102fd1edb4cb1fe996a09a71c9967bcdf9206272b85500d4134d057bd476d1d855fc3f4daec7aa9c566cde6a73f8103c80b829bf8fe43f6b250aaf54e8f950e39fbf3ca2d6d31d6dff6c062e37bfaa7edbc3eb83220d370ed5e2a9af6fa3012c6e6ced9a2e0256e6cd1e229099f97f93741ee3db60528d09a471ac46d9777054f2ee41eb439659cf9cd72c9da59907f54177938978173a1c23157e25d13a3e4d963f89dfddc6525745ec8a2490f8439afb7def05673e43544ce40dcdf949bad707e904bee1cbfd3b1866b720a75e666f37f1a602b91b10855e38bc08fc5686bb941de218e0030fe04452564f82b30", 0xf5, 0x1, &(0x7f0000a13000-0x10)=@ipx={0x4, 0x3793, 0xa, "63d1aa7b57be", 0x7}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000076a000)='./file0\x00', 0x220042, 0x10) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00001eb000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/11 18:54:49 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa7000-0x8)={0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00003cb000-0x258)=[{{&(0x7f0000fa6000)=@sco, 0x8, &(0x7f0000acf000-0x80)=[{&(0x7f0000c29000)=""/4096, 0x1000}, {&(0x7f000005f000)=""/24, 0x18}, {&(0x7f0000fa6000)=""/4096, 0x1000}, {&(0x7f0000fa6000)=""/208, 0xd0}, {&(0x7f0000016000-0x1e)=""/30, 0x1e}, {&(0x7f000089c000)=""/209, 0xd1}, {&(0x7f0000fa7000-0xed)=""/237, 0xed}, {&(0x7f00003f3000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f000095d000-0xdb)=""/219, 0xdb, 0x3ff}, 0x6}, {{&(0x7f0000fa6000)=@generic, 0x80, &(0x7f0000ce7000-0x60)=[{&(0x7f0000fa7000-0x7e)=""/126, 0x7e}, {&(0x7f0000fa6000)=""/54, 0x36}, {&(0x7f0000186000-0x29)=""/41, 0x29}, {&(0x7f0000fa6000)=""/18, 0x12}, {&(0x7f0000d19000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa7000-0x6a)=""/106, 0x6a}], 0x6, 0x0, 0x0, 0x10000}, 0xef}, {{0x0, 0x0, &(0x7f0000fa6000)=[{&(0x7f000016d000)=""/194, 0xc2}, {&(0x7f0000262000)=""/82, 0x52}, {&(0x7f0000fa7000-0xd3)=""/211, 0xd3}], 0x3, &(0x7f0000fa6000)=""/58, 0x3a, 0x3f}, 0x2}, {{&(0x7f0000777000-0x10)=@can, 0x10, &(0x7f0000aaa000-0x60)=[{&(0x7f0000fa6000)=""/241, 0xf1}, {&(0x7f0000fa6000)=""/174, 0xae}, {&(0x7f0000fa6000)=""/135, 0x87}, {&(0x7f0000fa6000)=""/136, 0x88}, {&(0x7f0000e9f000-0x9b)=""/155, 0x9b}, {&(0x7f0000cf1000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000911000-0x4b)=""/75, 0x4b, 0x7fffffff}, 0x8}, {{&(0x7f0000fa6000)=@generic, 0x80, &(0x7f0000fa7000-0x10)=[{&(0x7f0000fa6000)=""/190, 0xbe}], 0x1, &(0x7f0000cf1000-0xa2)=""/162, 0xa2, 0x6}, 0x4}, {{&(0x7f0000ca9000-0x80)=@generic, 0x80, &(0x7f0000fa6000)=[{&(0x7f0000376000-0x5d)=""/93, 0x5d}, {&(0x7f0000084000+0x10a)=""/109, 0x6d}, {&(0x7f0000fa7000-0x7a)=""/122, 0x7a}, {&(0x7f0000fa7000-0xf7)=""/247, 0xf7}, {&(0x7f0000fa6000)=""/247, 0xf7}, {&(0x7f000013d000-0x1c)=""/28, 0x1c}], 0x6, &(0x7f0000fa7000-0x1000)=""/4096, 0x1000, 0x4}, 0x9}, {{&(0x7f000056c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000d8f000-0x90)=[{&(0x7f00003ac000-0x1000)=""/4096, 0x1000}, {&(0x7f00004b5000)=""/238, 0xee}, {&(0x7f0000fa6000)=""/214, 0xd6}, {&(0x7f0000fa7000-0x16)=""/22, 0x16}, {&(0x7f0000f90000-0x64)=""/100, 0x64}, {&(0x7f0000fa7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa5000-0x51)=""/81, 0x51}, {&(0x7f0000fa7000-0x95)=""/149, 0x95}, {&(0x7f00007ed000)=""/4096, 0x1000}], 0x9, &(0x7f00001dc000-0x82)=""/130, 0x82, 0x6452}, 0x6}, {{&(0x7f0000fa7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000fa6000)=[{&(0x7f0000fa7000-0x32)=""/50, 0x32}, {&(0x7f0000fa7000-0x2e)=""/46, 0x2e}, {&(0x7f0000fa7000-0x54)=""/84, 0x54}, {&(0x7f0000a2f000)=""/37, 0x25}, {&(0x7f0000dc4000-0x6a)=""/106, 0x6a}, {&(0x7f0000875000-0xa8)=""/168, 0xa8}, {&(0x7f0000fa6000)=""/207, 0xcf}], 0x7, &(0x7f0000226000)=""/4096, 0x1000, 0x3}, 0x80000000}, {{&(0x7f0000fa6000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000fa7000-0x10)=[{&(0x7f0000fa7000-0x6b)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0xfff}, 0x9}, {{&(0x7f00008b8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000fa6000)=[{&(0x7f0000777000-0xd2)=""/210, 0xd2}, {&(0x7f0000fa7000-0x54)=""/84, 0x54}, {&(0x7f0000fa6000)=""/136, 0x88}], 0x3, &(0x7f000025c000)=""/108, 0x6c, 0x100000001}, 0x9}], 0xa, 0x40000000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r1, &(0x7f0000f04000)={&(0x7f0000886000)=@un=@abs, 0x8, &(0x7f0000a50000-0x50)=[], 0x0, &(0x7f0000a90000-0x150)=[]}, 0x0) 2018/02/11 18:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f02000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063d000)=0xc) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000-0x8)={0x0}) r8 = syz_open_dev$random(&(0x7f0000405000-0xc)='/dev/random\x00', 0x0, 0x80000) r9 = getpgrp(0xffffffffffffffff) stat(&(0x7f00005a1000-0x8)='./file0\x00', &(0x7f0000e5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000067d000-0x4)=0x0, &(0x7f0000f80000-0x4), &(0x7f0000cd8000-0x4)) r12 = gettid() stat(&(0x7f000055c000)='./file0\x00', &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000)=0xc) r15 = syz_open_dev$mice(&(0x7f00003e9000)='/dev/input/mice\x00', 0x0, 0x8c002) ioctl$KVM_ARM_SET_DEVICE_ADDR(r15, 0x4010aeab, &(0x7f0000538000-0x10)={0xb7ac, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005d4000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000250000)=0x0) r18 = getuid() r19 = getgid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b4e000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000f97000-0x38)={0x0, 0x0, &(0x7f000026e000)=[{&(0x7f00005d1000)={0xc4, 0x31, 0xe00, 0x4, 0x0, "", [@generic="df9985fc11cd92155742aa1680113183e30796652afa7fa796d5ddf57804c99719a87d7bd77746aaaa874cf22436e34896fa42eb53eaa247282c2ca6afc5c3217d560235e3e4415949014836", @typed={0xc, 0x64, @str='{%\x00'}, @generic="1a06ea003ccfe10a024237b2fa28c4d2d45c6da982d9dd89171492f5038da54d4019fc86615db595fdb5dc41d074e1519fef2c6303d1d6d67e9ab3baf99abe7220089faf0c76d8a446f8a7d076a5c48e1b8bfdfe9a5d2be268"]}, 0xc4}, {&(0x7f000078e000-0x24f4)={0x24f4, 0x32, 0x22, 0x1, 0x3, "", [@generic="6beb643d7a02601522e85a3fba2d987d631ff440583f7ba2b262a4d67d29e62de8618674951b239c1fc2765fe0051b5e9d006fc47fbf08686c81d5a7deda6f39d0fdc61897b6c766868df66dc8e4b59b80daba6db9fe3cdbba7c7e631a3e9e338c485c948591dcbcdc4f7a3a6b55f78d16a58f54aa7c2321b5c30f80143d1ddc7909fd9c902ef4249aba6b2f9b3619f2a199f9af8d5a07b9ee2e9e6fff9fb55ceb3d4d07030b7b6add247346f193abb2b03bd317bf8eca52aeb56ff0abba73c088c7e20c5460ea50efece30b73c22f7253bed4fc7e2d7af87b6f8f1973b4030e9685daf676082874017c", @nested={0xe0, 0x3f, [@typed={0xc, 0x672, @u32=0x1ff}, @typed={0x9c, 0x26, @binary="bed890c2f837e5f93ae6af3208d74c68827051bb45b1ce6feb4c478e386eba0b43dae4374929648efdaf95d4f101190ce73457f32f895bf5446b249f9ca1425a7ae1fd76497ab2a31e84e37505f04ed8c33d737c1927d072695e91d682168df97e421f43ae5d7ff145df93f34c2c8440bcd49b949d2e5b5faec219ee479c12f3d2d80ba5abecef12a3cd7f1c9c18a04663"}, @generic="f2f73588a81d31346284f7b28a576e8f1307bbddebd596069add1b3fecbb71027479906d02bca9a36d093c5555a820ecce3f"]}, @nested={0xa8, 0x46, [@generic="e005b98e8a2bf2", @typed={0xc, 0x1, @ipv4=@rand_addr}, @generic="c8b811ace77456aadbc5bac12cbfa23eb0ef3a1409e064f39d68859de2b5b3b9f7527c11f43b6895572b76b2317fb7ad06b8d1b8e4c24126b74963162773347a68d28b3608183625437028b34595e9279adaba1b29ba2c71d8592840f6598f2ed61004d91b44ba9003e6d18835df3b9ce8036a45498d5466f0d620efa4fa589646f35cf7aca91c1a62e2ba0d3d850da3"]}, @nested={0xac, 0x70, [@generic="35cfe89217b45f33c8ba395f", @generic="b4d3c73e4e5ad709d29f823ef37ab055117427dba97a90f7", @typed={0x10, 0x13, @u64=0xb32a}, @generic="0d703411f48dce8bde36b3a0099a6a4a7a42da58fddad3efd47d55777e29953dc0ce3357fe8acaa8adf85b6288882241c2f04f2a7f20431b9f40038c286b763fa9589134ab6de63362c677d247696acab5e3894c9110a5e5250cb627798f22b66010c6", @typed={0x10, 0x8c, @u64=0xffff}]}, @generic="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@generic="ea49beec61a2fe39a2eaf35517fca122caeedff5f34c2401b2a1643175c99b432612138da9c3f4bd5b1eecfa072a43f445476c135a5452d8de82c66aae2f6a7b3f4f6541bed4a687b68e1c769337428a89c8fec6a196a294d2ebd1aa1de3aa167d3b5fd30b357bd08ace65daf7ae5c834cacac8d4e0c4bbc702f14de0e0c95bec32cc84940e392e90e1cbe78dcff15120b8a32359b7019f489e5043d538668995e31673c76eed53f57c321c5eb3e12df0221adb4b5c8c3e49582c20487ce5e230820cb4becddee9be66fadd07f6f239a57f9c1985b4ff36376c969ba5650", @typed={0x1008, 0x3c, @binary="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"}, @typed={0xe0, 0x45, @binary="e6baeb6c17dc14a59fd2422ccd7c4fea2055cf8cba3c4186689580fbde868d6c50feb6416d5e344f1f9113f2e7cc9a35d95d512cb3488d38c2894446859f8fcc706aa00277888242e9b1705bc8a554c60f9c6075d65da63c2dc6cf7994d100491d9d97954a17fb868fc32e51f483793575105eb36ad3108c92dd8a12d6ab67b586810af7c55b23886f1f9c0690d53c7a38bd069da33f56cbe64e742068f7b6efa871f8ad77ff1fe9a0b962e041a7d929c45da141b1beddfe49a5ac0e20d5a4b84c0be83fe17850fc5b9b042e28de1390baa1140e4ca216"}]}, 0x24f4}], 0x2, &(0x7f0000716000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}], 0xd8, 0x1}, 0x40000) fcntl$getown(r8, 0x9) r21 = creat(&(0x7f0000d7d000)='./file0\x00', 0x18) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r8, 0x111, 0x1, 0x7da7, 0xffffffffffffff7e) r22 = socket(0xa, 0x1, 0x0) getsockopt$inet6_buf(r21, 0x29, 0xef, &(0x7f0000bf3000-0x8a)=""/138, &(0x7f0000741000)=0x8a) ioctl(r22, 0x1, &(0x7f0000f31000)) 2018/02/11 18:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) remap_file_pages(&(0x7f0000bec000/0x400000)=nil, 0x400000, 0x4, 0x81, 0x800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/11 18:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) readv(r0, &(0x7f0000d21000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000757000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00009c4000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000066c000)={r1, 0xe9, "28b5c5e527fd18ae36c8e4785aa98d472feb2d14e796c4d23f561a2595155e34c47b5d89d40eb3a98d2939ce5e0098fbc2e29e56d113d165bce833d79dd20a5f652a7d7ae32dc87fc4faf9b3522168a66dccfde8e5542f7272cbabac692584a2c89071f0a755b5ce4d641a67f2b88a6819439b9e359f3ff963eed908b4e84b0b605d9f43d28ee853da55568b4a331d2b9b3d3d469250857c98ac19fe892c2d526dcd47aea08d10ea746a94bb3a62c41958e60a4264dd31b46c127042a2e3fab1d025fdcc560ec26418bc79faab8d21c93cca0ea0da99163dbef6d9145a92b11272a7d36d31a772a523"}, &(0x7f00001d6000)=0xf1) 2018/02/11 18:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000bfb000)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x4, &(0x7f0000d48000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0xf}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='lo\x00', @common='syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5bcde4223f739e7e1af24191473ea2b56114575d255f6262b66b897695ee"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f046cc54976c2e23656abb982e0cb01e", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "715b0f954cfd7610690749c4bf592e05a506ec4d45110b59ef567877f1293106dd810d023b9ba578f95de9b4b8e64b361e9081f8769e60368c3860f79923dfa7"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000dd000-0x5), &(0x7f0000b1c000-0x4)=0x5) getpeername$unix(r0, &(0x7f0000e97000-0x8)=@abs, &(0x7f000003a000-0x4)=0x8) 2018/02/11 18:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) r0 = syz_open_dev$amidi(&(0x7f0000111000)='/dev/amidi#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a74000)={0x3, 0x79, 0x2, 'queue1\x00', 0xff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bc4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000012d000-0xe)='et/mcfhlQer6\x00') setpgid(r1, r1) preadv(r2, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000af9000-0x4)) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000a6c000-0x4), &(0x7f00000c4000)=0x4) 2018/02/11 18:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00007e5000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)}) 2018/02/11 18:54:49 executing program 5: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000090000-0x9)='/dev/rtc\x00', 0x10100, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00002c2000-0x68)={0x7b, 0x0, [0x3f, 0x7, 0x10000, 0x1437]}) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000968000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/11 18:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000494000)={0x0, 0x1, 0x800000ffc}, 0x258) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/hwrng\x00', 0x10001, 0x0) connect$rds(r2, &(0x7f0000e8d000-0x10)={0x2, 0x2, @empty}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc6000-0xe8)={{{@in=@local, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000a92000)=0xe8) sendto$inet(r1, &(0x7f00008ed000-0xcb)="03c0c0b4807d47b0d5319a5977e2ae7a388f8b7669a3269d9140e7456df071a2e8a3d312f774aed88b03e0adfbe3a5cd683ba88c0a297eba67b4cd7892fd71c00da261b329275370aa038ffc5473ed09ae0bf7b0b219c7ec97d2d2508485f911b37c0da2bbbc0c337b9c441a3f6cf9a38e098e59ac2a9a84f243bf860044148031bb252ec31d3c76259ffd37aad40867597e59642d69ceb12e1be299f40756b452c7808f757b7ef696ac20e6263096596122ddfa3e1c81945921c3d9056eb385abfbcebe3de15a84204b51", 0xcb, 0x24008884, &(0x7f0000d4a000)={0x2, 0x1, @empty}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/11 18:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000109000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/rfkill\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000042e000-0xc)={0x0, 0x0, 0x10}, &(0x7f000044d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001c2000-0x8)={r2, 0x101, 0xffffffff}, 0x8) 2018/02/11 18:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000487000-0x5f)={0x0, 0x57, "c5d16e4b164ddb35c1eddfbba4e505484e1fa20e2b8f58a3f507b6d22ee6ffdce462b299b6d7df9381bb5fdcd1ea942e79a8185b401b2d72b395d454d3ef408b5ae25c23c33b17b8aca7d541cd4ba01fa25d1e07f47625"}, &(0x7f00000cf000)=0x5f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000034c000-0x35)={r1, 0x2d, "7fe8ae4195665b3fcb92df2ab56f32c38108dd196a29772177245707b850514edb83aba3a4fe7af6bd410545d3"}, &(0x7f0000d44000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) [ 41.046044] mmap: syz-executor4 (6104) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.914250] IPVS: ftp: loaded support on port[0] = 21 [ 42.164571] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/11 18:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x3) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab}}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400}) recvfrom$inet(r0, &(0x7f00004c5000), 0x0, 0x0, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000030d000)={0x4, 0x0, [{0x6, 0x1f, 0x84d, 0x10001, 0x1}, {0x80000007, 0xfffffffffffffff8, 0x9, 0x5d617f31, 0x7c000}, {0x8000000a, 0xffffffff, 0x1, 0x81, 0xae4e}, {0x8000001f, 0x2, 0xffffffffffff7fff, 0x10001, 0x1}]}) 2018/02/11 18:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) get_thread_area(&(0x7f00001b1000-0x10)={0x1, 0x20001000, 0xffffffff, 0x0, 0x29ee, 0x9, 0x3f, 0x9b, 0x10000, 0x5}) sendto(r0, &(0x7f0000e0f000)='C', 0x1, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) 2018/02/11 18:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f000051d000)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/02/11 18:54:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000043e000)='/dev/dsp\x00', 0x400, 0x0) sendmsg$netrom(r0, &(0x7f0000dc5000-0x38)={&(0x7f000071d000)=@ax25={0x3, {"5c86924c5eef1b"}, 0x888}, 0x10, &(0x7f00007fc000)=[{&(0x7f0000ee0000-0x76)="11f4a77849d6f90032198fd65a70c3d723fb5efb195b88395d7524067d07edff0d906a90bff083ed792f421c9357e778aaf9bc248d8b97d15fd7ee8eb7b1270bcc814b9278e309941fb5258243c3237bbb918f32ad6833b5b1247dbafe8b70116400e49b6637e11bb342b4971d9f9f88581a1a35cb39", 0x76}, {&(0x7f000009f000)="e639eaa7d7ba6e9a8580bad0feba698609d67b5bb43f2eb751f9366d949457747dfb7f078c35fb3b369528bb44433365b9831fe9aa00e848c03782c479979f772ac5666fcf67a2e7075b52b179260d07d9ca3d8585297a164cade8d4b536af2cff8c9e67fd2be2fd21f5b00f718b307ebae758f7", 0x74}, {&(0x7f000016f000-0xca)="b46d0d137df107392ec1f16682afc6b968e84908e805696e3c094945a8c87f8a149bdd22791dce76e198a1656ae53e934aaf21f58c93b8b062a9e8f6b61dd754b14c8a369cf86d98f97874d8da75c99c2baae4b54659a138e41af058cc31a8f4541169da2e833d1d0ffa8079835f4c61deb990e55e7fa1211ef72eb9d1772219f9d04ca3411f4f180f33bf7bc0aa5ea19c15fc9d9c7a027442fa102380483cfc86a6b37caa349da2ba5f7e809242b45a198fdef866e49e1fa5c24a2530667c467c0a1f964b5be5eaef4f", 0xca}, {&(0x7f0000a27000)="efca9543ab519ceed9e093abb9dfaca0ea98831332ab1e824602cc0ce61a868f9389b4e5bbd0e02d880c87f79ec2af44678f45769aec96659dbbad7d1485bc917c10dc0fd509824d0729345db9681087a465e3cf81e4801e5bfb27257fc598cf0d3bf730aab5af75d5ba230431db654cda89a781e355982d0ae71be63055ee8ad046c7382b8054f32b45d663f4e17e3c74bc761e54e8b481ca5a2be400457b7eee5443836904ddaee0e61d7bd87e78", 0xaf}, {&(0x7f0000b1e000-0x6)="0a64fca80f1d", 0x6}, {&(0x7f00006af000-0x13)="9ce6497ce55db2a6ff88deb837e538ea386d75", 0x13}, {&(0x7f0000f5e000)="4ec6926e13c11f051ac668a12c7861c5351b0f10c5ef1c8dce40037520e22a90b6264a0acccdb32798be614ae379858a77a80d968d31ceb1c7bdad332038d6d980b74d1954642d5bbb963d7db9b5f4fea2b70c3a9e6c7fc6011d493d304ddcac8f98bcf2daf9446d23d389aa00a61a848665ad665d45f413418a74ae4d3348b377f89bffa16f6bd955de0adc89be4b5be08151a0951245b8e1f02edf", 0x9c}], 0x7, &(0x7f0000cc9000-0x320)=[{0xb8, 0x11d, 0x7fffffff, "f7dd5a442932ba83b51dac5813bb9ae724bdc45e23be57f18b14a0d4ad7fd08f1acc76bca0387abf47824c88611611c3570c0da49ac2155f52f714bbddfab5e860261ce67452f6ab1e7360b92d008164951d22bb2d2d6316ce8ca692c4160715316ef4f4ecdf4a875b46af9e6e5c27ced61eb49e8216410022be6ff8c22de5c683743bff8199fb88b949f269b7f42ecde4ae655a2836957bd0e9a338955550ead30e"}, {0x110, 0x114, 0x2ad1, "850fa5f9832ddc4ff29ef6b5c9226e21754f8cb91fe48fea956a7602bd13fc0d35bea98436c54b3b0c284622b27aac425a035c6911b6fa0b054d28ec676b2624a5cf6dc7acfec0053d489b335512967365ea425f961f48c7ad3b338096a7fa2e9cb3d4ec2f4eab7fc2ace97a65c124423f4c078c4542a4dcb2ecb23a1f99454fddcb12fc217250ae50796b867e64c762ec4cfe8ef1f932f020476ddd4411cb85862e275e4767c94622f1f5d7549aac3df5200b3b76a4e2af2e70fa71a7d83f95f56974f25ef9c98e2a6e79c2881de70511e5ed24be037fbf511e277d9359f84082adcdf0215d3340fb1098012a4ef0df673a5a82f1855aeb31"}, {0x80, 0x118, 0xcbbc, "eb7b21a5708c330f3d0b875450a96ea41007dfa9c541bf95f022480e0eee03035d15740d1284984a44cbbefd7b57b856fd21148ddf943b06dfd99d15999ae6ca6bef09a705342706d7a6eba6ecb605dc4c9cb2cde05826300bdbe188becb0997c6634c34a0e1e6f3edee42dd"}, {0xb8, 0x0, 0x5, "847a07308f1b952b1169ce00ef38936d04dab5ab8b07bfbc40dcf9278cc38c30ba6dac61225fd5483140530ab27722c8901be1316e7c63896c887a214cfb3f9d4eeb10359361b3e4695f35fbd33a4211ce1f26a9cfafc1e03193977389d5acbb01239f2faa5c1ef391be8118de114832e35a8e0fe1a1a9cab3657454df5f6f71522f2bcf5474845c15b01fe870b9be70294027526ca6c4f98e63b9b673d667550ffb9037"}, {0x20, 0x11f, 0x3, "6f9dfee6cebe007b3b8d7912b0"}], 0x320, 0x10}, 0x8000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000034a000-0x10)={0x8, 0xfffffffffffff667}) 2018/02/11 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400000000000003d, 0x5, &(0x7f0000aa2000-0xbc)=""/188, &(0x7f0000aa2000-0x4)=0x628ba9880328e207) 2018/02/11 18:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000058d000)=""/40) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2}) keyctl$session_to_parent(0x12) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000842000-0xe)='/dev/admmidi#\x00', 0x5d83, 0x8802) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00005f6000-0x8)=0x180000000) 2018/02/11 18:54:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000033000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x128, 0x128, 0x208, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000035000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/11 18:54:50 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x1, &(0x7f0000037000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003b000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000034000)=""/83, 0x53, 0x2000, &(0x7f000003b000-0x10)={0x3, {"367d34c0bce7d3"}, 0x5c}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) [ 42.566249] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/11 18:54:50 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000)=@generic="d95b3da5da59f75508e1c33017218b43") mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000011000-0x9e)=""/158, 0x9e) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0x10f, &(0x7f0000017000)={&(0x7f0000018000)={0x18, 0x2b, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 18:54:50 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f7e000), &(0x7f0000272000)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d91000-0x4)=0x7) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000502000-0x14), &(0x7f0000fea000-0x4)=0x14) sendmsg$key(r1, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x80, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000244000)=@pic) connect$inet6(r2, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 42.628532] Cannot find add_set index 0 as target 2018/02/11 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(0xffffffffffffffff, &(0x7f0000b2c000)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00005e7000)=[]}, 0x0) 2018/02/11 18:54:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x230000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000087c000-0xae)=""/174) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x3, 0x10001, 0x5, {r1, r2+10000000}, 0x1ff, 0x8000000007}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001a000-0x2), 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common="690f000000000300"}}, 0x1e) connect$pppoe(r3, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000012000-0x4), &(0x7f0000011000-0x4)=0x4) close(r4) 2018/02/11 18:54:50 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x1002, &(0x7f0000ca2000/0x1000)=nil) shmat(r0, &(0x7f0000f1d000/0x3000)=nil, 0x5000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x0, r1, 0x2) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007e1000)={r2, 0xfffffffffffffec7, &(0x7f00005de000-0x50)}, 0xfffffffffffffd9d) migrate_pages(0x0, 0xff, &(0x7f000035c000-0x8)=0x200000000007, &(0x7f0000e47000-0x8)=0x1) 2018/02/11 18:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fstat(r0, &(0x7f0000faf000)) write(r0, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/02/11 18:54:50 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000093b000-0x4)=0xa8, 0xfffffffffffffd96) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000941000+0x50a)='/dev/hwrng\x00', 0x48180, 0x0) connect$ipx(r2, &(0x7f0000148000-0x10)={0x4, 0x7, 0x40, "b0ee2d0aacdd", 0xa2c}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4$unix(r1, &(0x7f000093e000)=@abs, &(0x7f00006a4000-0x4)=0x8, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f00000e0000-0x8)=@abs, &(0x7f0000943000-0x4)=0x8, 0x800) recvmsg(r3, &(0x7f000012e000)={0x0, 0x0, &(0x7f000039d000-0x90)=[]}, 0x40) 2018/02/11 18:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') syz_open_dev$audion(&(0x7f0000c6d000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') [ 42.680267] kauditd_printk_skb: 34 callbacks suppressed [ 42.680276] audit: type=1400 audit(1518375290.895:70): avc: denied { ioctl } for pid=6281 comm="syz-executor2" path="socket:[16820]" dev="sockfs" ino=16820 ioctlcmd=0x89a1 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 2018/02/11 18:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000092c000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x6}, 0x0, [0x1f]}, 0x5c) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000686000-0x8)={0x0}) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000edc000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000610000)=@int, &(0x7f00009b2000)=0x4) vmsplice(r0, &(0x7f000076b000-0x60)=[{&(0x7f0000ff1000-0xdc)="f38df5122861d6ae2c310acdbcbed70719859f086b95a35209c1eee2b119e372b319546fe21aad6890f8356246f69a96dc564c074e63fe32e8df41f769b84e5378ba1e86e65129f54304c7ee3ac1629858ae0dba0ec555afc6595295891b3c5ef81b28456980a68f21ecd8d4c44a34e75195c0e84ee265ffdabfc0fd2d28c35cc33da1f5d43f5f2e1965406afa998e7af6ff164b2f30bce6921eeaec695547f64fd4dbf0496ec7826a942ffa63415bb89d1eeeee40a94b2d903d373097f152010f35b850da00ebbe442e83fabd633f6b3f84187f069821328622e496", 0xdc}, {&(0x7f0000f3e000)}, {&(0x7f00004d6000)="97a2d1c0235dcd554458e3c93f3fce71aba4bc7f3442f3958b80", 0x1a}, {&(0x7f0000bf1000-0xbf)="a6eff5c78e50a8bae446fa88833f9a5fc2da7f11d3607fd84adaa4728107902cc69ac17e8b4d20f9666f8746d39413d7269aec347992dd7f8dd5e80d2f57f91f061028e2d25988646e2b0583bc68bb91e1564b5ab8df999b6633980e1fc268d0d3a7f6bac183ac3fc0a52e014f28a5a36defa43b0d0c77ab908c6c27e52d4fab70d0e4ca4eb18aa64d68833e244627a23d889bce20a48953a58e78cbee6328f1ed688d5fea645bb7eb19450f777824564dbe458b0764703a61f93155581ba8", 0xbf}, {&(0x7f0000bcf000)="1196a1ecbe2ba6ff12", 0x9}, {&(0x7f0000265000-0x3b)="cb54e6ee49b948dbfb6b4b96b65be82ebdf8004bbfe5ec55c89f6cfc158175df7ea7a9d18505dd3f1973b4413e59a087572311a68bbfe2221a978a", 0x3b}], 0x6, 0x2) rt_sigreturn() 2018/02/11 18:54:51 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) modify_ldt$write(0x1, &(0x7f0000cc6000+0xb56)={0x8, 0x100000, 0x400, 0x200, 0x80000000, 0x101, 0x8, 0x80000a7, 0x200, 0x3}, 0x10) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/11 18:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = open(&(0x7f0000b26000)='./file0\x00', 0x511002, 0x4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000aa0000)=r2) pipe(&(0x7f0000e4c000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f2c000-0x5a)={0x0, 0x52, "d73029fa5bf6bb92e9e5edc9395a0f72b9fd8234a8c79958bb08fff8cee6c19f64467983abd4ea3383b7ca61785bcf7d9550d082b7cc73abbddc34fa063ed1419bbf7d5ba321a887be8f603c9dabae68bb7e"}, &(0x7f00000b0000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004aa000)={r4, 0x5}, 0x6) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/11 18:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f0000284000)) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) sendmsg$unix(r1, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)}], 0x1, &(0x7f00008fb000)=[]}, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000091d000)) sendto$inet(r1, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x80000) 2018/02/11 18:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) keyctl$clear(0x7, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000da000-0x8)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d46000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00003f3000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="627766d0662687045983625a2cf272b1", @generic="e1ce1a6f940cd281eef53583f6112c50"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="5aa3f1003040d949cb51e9e0afff1aa9"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c36000-0x14)={0x0, 0x2, 0x800, 0x3, 0x0, 0x4}, &(0x7f000047e000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000004f000)={r2, 0xfb, "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"}, &(0x7f0000af9000-0x4)=0x103) clone(0x100000, &(0x7f0000fce000)="63d9063d6080d56f01d9515a7487683f9cfe65d45fc086cc0420c60da235df51891ab7edaaa25e371610ce225150b9bb34fae4f8e4ba030f0f5275e0694029ac0311aebfed7c31686476879ac2be01a4e346c40241333965ea021bf75bace48bf17138267f2577f426139510c808121a2eba77d15446c6ecdc68c5757fbfd3b992ce17e1b430170280bd48d51ab658872d47e1e24f29dd2ce39549f2cfcac6f2ab45372f511bac17fc2dfd6473ad6b6ba3defaf767c02ac92c6ce04c0aef545bd9d91d42897a41", &(0x7f0000a96000-0x4), &(0x7f0000e8a000-0x4), &(0x7f000018d000-0x80)="b413fd5fc12187b106390f14f4e90be800ea433e6ab79a8f385c45e10eaef669e047d0a839aebf1f29421aca0b08cc1cfc0e975dde00e7a02d11e5073253e3ad4295a8db47a8c4f8462b8c458b39b033b4b7e6b7d7df024ecb6e3f7617ec67ec8e8c8952250452ab609aec363d282d1e9d69350b409f6d0a0c7ba9f8adf34941") 2018/02/11 18:54:51 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) io_setup(0x2, &(0x7f0000001000)=0x0) io_destroy(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000003000)={[{0x4, 0x7, 0x9, 0xd63, 0x8a1c, 0x1, 0x3ff, 0x1000, 0x8, 0x8, 0x5, 0x9, 0x4}, {0x3f, 0xffff, 0x2, 0x6, 0x101, 0x6, 0x3, 0x10000, 0x6, 0x2, 0x5, 0x1, 0x81}, {0x3, 0x1f, 0x3ff, 0x9, 0x200, 0x9, 0x6, 0x1, 0x9, 0x10001, 0x0, 0x3, 0x3f}], 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000)='./file0\x00', 0x1) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/11 18:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f73000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) bind$inet(r0, &(0x7f0000ac1000)={0x2, 0x3, @rand_addr=0x9}, 0x10) 2018/02/11 18:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0x0) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0}], 0x1, 0x125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f27000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e6e000-0x4)=r1) 2018/02/11 18:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d4000)='\x00 ', 0x5) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000056000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick=0xde23, {}, {}, @raw32}], 0x60) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x1ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000326000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00009a8000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000031000-0x8)="700500556d616104") getpeername$netlink(r2, &(0x7f0000501000), &(0x7f0000c5f000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090f000)='/dev/vga_arbiter\x00', 0x200001, 0x0) lseek(r2, 0x0, 0x1) [ 42.945673] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 18:54:51 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) msync(&(0x7f0000edd000/0x3000)=nil, 0x3000, 0xb299dcd84b27281c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x2, 0x3, [0x81, 0xfd15, 0x280000]}, &(0x7f0000000000+0x24a)=0xe) 2018/02/11 18:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x6, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) 2018/02/11 18:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067e000-0xe)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00009ae000-0x4)=0x1) r2 = socket(0x9, 0x8000a, 0x401) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000011c000+0x3ed)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004bf000-0x14)="0100010000006900eace0003bd08cf0e2185d9", 0x13) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001f7000-0x4)=0x4, 0x4) set_thread_area(&(0x7f0000af1000-0x10)={0x3, 0x20001000, 0x0, 0x80, 0x7f, 0x1, 0x8e6, 0x2, 0xfffffffffffffff8, 0xfff}) r3 = syz_open_dev$usbmon(&(0x7f0000c7a000)='/dev/usbmon#\x00', 0xeac2, 0x30000) msync(&(0x7f0000845000/0x1000)=nil, 0x1000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b17000-0x10)={0x80000000, 0x200, 0x100, 0x9, 0x0}, &(0x7f000049a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000ba9000)=r4, 0x4) [ 43.022297] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/11 18:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005a6000)={0x9}) r2 = creat(&(0x7f00006f3000-0x8)='./file0\x00', 0x180) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fe4000-0x76)="6f1de541508908e20621ab549b32d9b4b8d7b747bb22e906a1b9b006428a79f71eb4783a961a4f5298578cf7b919a33b80a8dd560cc86732d5f3652a5f207b3f713b584f19a5c5ee74693fb85e272b9c087c4979d21b274d48420eb9c745120d337f7f15a5dae1e804892324cb2e591dff6fcf97d7b7", 0x76) 2018/02/11 18:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000b90000)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000efb000-0x8), &(0x7f0000b88000-0x8)}}], 0x58}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5a000-0x4)=0xc) setgid(r1) 2018/02/11 18:54:51 executing program 4: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fbd000)={0x0, 0xffff, 0x2, [0x3f, 0x100000001]}, &(0x7f00000aa000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000beb000)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x8, 0x5, 0x6, 0x55}, 0xa0) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) r7 = dup3(r4, r4, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000b22000)={0x40000, 0x0, [0x8, 0x1, 0xfffffffffffff800, 0x1f, 0x0, 0x0, 0x7fffffff, 0xffff]}) tkill(r3, 0x16) 2018/02/11 18:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cfb000-0x1c1)="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", 0x1c1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b8a000)='net/rpc\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000d6b000)={0x7, 0x3, 0x5, 0x3ff, "41e34762cc891c85f2b6d1fee838517f9c7b8f1c04c15441e8a29b298baac5e24c6b7332ff68f0d770403a00", 0x7}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fe7000)={0x8}, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bf6000-0x4)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/vcs\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000aa7000-0x78)={0x5, 0x78, 0x400, 0x7, 0x53, 0x0, 0x0, 0x6, 0x101, 0x3, 0x7, 0x80, 0x108f40000, 0x5, 0x400, 0x40, 0x7fff, 0xffff, 0x1, 0x5, 0x8, 0x4c4a, 0x6, 0xbc8, 0x3, 0x1, 0x9a7, 0x4, 0xffffffffa43d6818, 0x6, 0x3fae, 0x0, 0x8, 0x4, 0x3, 0x0, 0x5, 0xcffd, 0x0, 0x5, 0x3, @perf_bp={&(0x7f00002aa000-0x1), 0xd}, 0x4820, 0xd50, 0x1ff, 0x3, 0x1, 0xfff}, r2, 0x7fffffff, r3, 0x2) 2018/02/11 18:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000914000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x105000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000852000)) [ 43.130901] [ 43.132654] ============================= [ 43.136843] WARNING: suspicious RCU usage [ 43.141009] 4.15.0+ #308 Not tainted [ 43.144744] ----------------------------- [ 43.148911] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 43.158220] [ 43.158220] other info that might help us debug this: [ 43.158220] [ 43.166443] [ 43.166443] rcu_scheduler_active = 2, debug_locks = 1 [ 43.174061] 1 lock held by syz-executor6/6419: [ 43.178668] #0: (rcu_read_lock){....}, at: [<00000000e22a68b1>] __rds_conn_create+0xe46/0x1b50 [ 43.187663] [ 43.187663] stack backtrace: [ 43.192190] CPU: 0 PID: 6419 Comm: syz-executor6 Not tainted 4.15.0+ #308 [ 43.199110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.208472] Call Trace: [ 43.211051] dump_stack+0x194/0x257 [ 43.214668] ? arch_local_irq_restore+0x53/0x53 [ 43.219349] lockdep_rcu_suspicious+0x123/0x170 [ 43.224008] ___might_sleep+0x385/0x470 [ 43.227969] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.233830] ? debug_mutex_init+0x1c/0x60 [ 43.237962] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.242970] __might_sleep+0x95/0x190 [ 43.246763] kmem_cache_alloc+0x2a2/0x760 [ 43.250890] ? lock_acquire+0x1d5/0x580 [ 43.254845] ? __rds_conn_create+0xe46/0x1b50 [ 43.259323] ? SyS_membarrier+0x700/0x700 [ 43.263450] ? init_timer_key+0x163/0x3f0 [ 43.267587] rds_tcp_conn_alloc+0xa7/0x4e0 [ 43.271813] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 43.276200] ? rds_cmsg_atomic+0xff0/0xff0 [ 43.280424] ? __lockdep_init_map+0xe4/0x650 [ 43.284812] ? rds_cmsg_atomic+0xff0/0xff0 [ 43.289041] __rds_conn_create+0x112f/0x1b50 [ 43.293479] ? rds_conn_drop+0xb0/0xb0 [ 43.297371] ? __raw_spin_lock_init+0x1c/0x100 [ 43.301937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.306949] ? __lockdep_init_map+0xe4/0x650 [ 43.311346] ? lockdep_init_map+0x9/0x10 [ 43.315389] ? __init_waitqueue_head+0x97/0x140 [ 43.320046] ? init_wait_entry+0x1b0/0x1b0 [ 43.324274] ? lockdep_init_map+0x9/0x10 [ 43.328323] ? rds_message_alloc+0x28c/0x330 [ 43.332713] ? rds_message_next_extension+0x210/0x210 [ 43.337884] ? trace_hardirqs_on+0xd/0x10 [ 43.342032] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.346437] ? __release_sock+0x360/0x360 [ 43.350562] ? lock_sock_nested+0x91/0x110 [ 43.354786] rds_conn_create_outgoing+0x3f/0x50 [ 43.359446] rds_sendmsg+0xda3/0x2390 [ 43.363267] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.367779] ? find_held_lock+0x35/0x1d0 [ 43.371836] ? sock_has_perm+0x2a4/0x420 [ 43.375885] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.381227] ? lock_downgrade+0x980/0x980 [ 43.385362] ? lock_release+0xa40/0xa40 [ 43.389348] ? selinux_socket_sendmsg+0x36/0x40 [ 43.393998] ? security_socket_sendmsg+0x89/0xb0 [ 43.398740] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.403221] sock_sendmsg+0xca/0x110 [ 43.406921] ___sys_sendmsg+0x767/0x8b0 [ 43.410887] ? copy_msghdr_from_user+0x590/0x590 [ 43.415630] ? __schedule+0x8ea/0x2040 [ 43.419516] ? __sched_text_start+0x8/0x8 [ 43.423661] ? __fget_light+0x2b2/0x3c0 [ 43.427618] ? fget_raw+0x20/0x20 [ 43.431121] __sys_sendmsg+0xe5/0x210 [ 43.434901] ? __sys_sendmsg+0xe5/0x210 [ 43.438860] ? SyS_shutdown+0x290/0x290 [ 43.442835] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.447514] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.453050] SyS_sendmsg+0x2d/0x50 [ 43.456571] ? __sys_sendmsg+0x210/0x210 [ 43.460611] do_syscall_64+0x282/0x940 [ 43.464487] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.470011] ? syscall_return_slowpath+0x550/0x550 [ 43.474932] ? syscall_return_slowpath+0x2ac/0x550 [ 43.479936] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.485294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.490133] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.495300] RIP: 0033:0x453a59 [ 43.498468] RSP: 002b:00007fc43c398c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.506158] RAX: ffffffffffffffda RBX: 00007fc43c3996d4 RCX: 0000000000453a59 [ 43.513408] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 43.520661] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.527910] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.535160] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 43.542507] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.549988] in_atomic(): 1, irqs_disabled(): 0, pid: 6419, name: syz-executor6 [ 43.557369] 1 lock held by syz-executor6/6419: [ 43.562476] #0: (rcu_read_lock){....}, at: [<00000000e22a68b1>] __rds_conn_create+0xe46/0x1b50 [ 43.562521] CPU: 0 PID: 6419 Comm: syz-executor6 Not tainted 4.15.0+ #308 [ 43.578358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.587712] Call Trace: [ 43.590307] dump_stack+0x194/0x257 [ 43.593940] ? arch_local_irq_restore+0x53/0x53 [ 43.598608] ? print_lock+0x9f/0xa2 [ 43.602217] ? lockdep_print_held_locks+0xc4/0x130 [ 43.607131] ___might_sleep+0x2b2/0x470 [ 43.611087] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.616946] ? debug_mutex_init+0x1c/0x60 [ 43.621073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.626071] __might_sleep+0x95/0x190 [ 43.629854] kmem_cache_alloc+0x2a2/0x760 [ 43.633980] ? lock_acquire+0x1d5/0x580 [ 43.637937] ? __rds_conn_create+0xe46/0x1b50 [ 43.642415] ? SyS_membarrier+0x700/0x700 [ 43.646539] ? init_timer_key+0x163/0x3f0 [ 43.650669] rds_tcp_conn_alloc+0xa7/0x4e0 [ 43.654885] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 43.659272] ? rds_cmsg_atomic+0xff0/0xff0 [ 43.663485] ? __lockdep_init_map+0xe4/0x650 [ 43.667871] ? rds_cmsg_atomic+0xff0/0xff0 [ 43.672084] __rds_conn_create+0x112f/0x1b50 [ 43.676499] ? rds_conn_drop+0xb0/0xb0 [ 43.680376] ? __raw_spin_lock_init+0x1c/0x100 [ 43.684937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.689936] ? __lockdep_init_map+0xe4/0x650 [ 43.694323] ? lockdep_init_map+0x9/0x10 [ 43.698361] ? __init_waitqueue_head+0x97/0x140 [ 43.703016] ? init_wait_entry+0x1b0/0x1b0 [ 43.707237] ? lockdep_init_map+0x9/0x10 [ 43.711281] ? rds_message_alloc+0x28c/0x330 [ 43.715667] ? rds_message_next_extension+0x210/0x210 [ 43.720830] ? trace_hardirqs_on+0xd/0x10 [ 43.724961] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.729350] ? __release_sock+0x360/0x360 [ 43.733472] ? lock_sock_nested+0x91/0x110 [ 43.737689] rds_conn_create_outgoing+0x3f/0x50 [ 43.742336] rds_sendmsg+0xda3/0x2390 [ 43.746133] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.750623] ? find_held_lock+0x35/0x1d0 [ 43.754669] ? sock_has_perm+0x2a4/0x420 [ 43.758707] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.764047] ? lock_downgrade+0x980/0x980 [ 43.768173] ? lock_release+0xa40/0xa40 [ 43.772140] ? selinux_socket_sendmsg+0x36/0x40 [ 43.776786] ? security_socket_sendmsg+0x89/0xb0 [ 43.781519] ? rds_send_drop_to+0x19d0/0x19d0 [ 43.785997] sock_sendmsg+0xca/0x110 [ 43.789694] ___sys_sendmsg+0x767/0x8b0 [ 43.793652] ? copy_msghdr_from_user+0x590/0x590 [ 43.798385] ? __schedule+0x8ea/0x2040 [ 43.802259] ? __sched_text_start+0x8/0x8 [ 43.806395] ? __fget_light+0x2b2/0x3c0 [ 43.810351] ? fget_raw+0x20/0x20 [ 43.813818] __sys_sendmsg+0xe5/0x210 [ 43.817595] ? __sys_sendmsg+0xe5/0x210 [ 43.821551] ? SyS_shutdown+0x290/0x290 [ 43.825513] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.830170] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.835692] SyS_sendmsg+0x2d/0x50 [ 43.839211] ? __sys_sendmsg+0x210/0x210 [ 43.843249] do_syscall_64+0x282/0x940 [ 43.847117] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.852634] ? syscall_return_slowpath+0x550/0x550 [ 43.857544] ? syscall_return_slowpath+0x2ac/0x550 [ 43.862457] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.867803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.872634] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.877798] RIP: 0033:0x453a59 2018/02/11 18:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) flock(r0, 0x1) close(r0) io_setup(0xd4, &(0x7f000029b000)=0x0) io_cancel(r2, &(0x7f0000751000)={0x0, 0x0, 0x0, 0xf, 0x9, r1, &(0x7f0000b7f000-0x66)="2cd82c342fa991c114ba7a9afc327a4c97afe7aa902b4bc9307a87120ea231d25a81ef2683d1fda3de2621eeaa6eba734ab8b55645efc219d323fdafbe512895505ef0deb83efccc6da8aad4537f8d40e5057a0127ae66c3e551391854b71c92c1637e377b04", 0x66, 0x0, 0x0, 0x0, r1}, &(0x7f0000b6d000)) [ 43.880966] RSP: 002b:00007fc43c398c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.888652] RAX: ffffffffffffffda RBX: 00007fc43c3996d4 RCX: 0000000000453a59 [ 43.895897] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 43.903142] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.910386] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.917634] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 43.925419] atomic_op 000000004c1cee9b conn xmit_atomic (null) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0xe2)=""/226, &(0x7f0000001000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x8c) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003bb000-0xa)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000070f000)={0x0, 0x1000, "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"}, &(0x7f0000229000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004ef000-0x8)={r2, 0x5}, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/02/11 18:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0xe12) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000006f000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f4f000)="eca8211fdae96c1888b754c482fcd05af8db2399ce34bf23f787247d33178e4168ece91fc94ac45ee6e1ffe96cf965387c05cbc01aca3d54bbfc29e1cbbebefefb7a4d2c238e8738780c8fb9873b89e68d16ca18b355818a102ed7f389b1b7ecc93b75ee566df0dd5e", 0x69) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d43000-0x20), &(0x7f00009f5000-0x4)=0x20) 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dc5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000)) 2018/02/11 18:54:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000097f000-0x51)={r1, 0x51, 0x80, "c8fcfd4f5f71687e4872d834439857cf9998a0087c2b6b0d8f7f7561b423f1665dd021628680b920d20fe9b6c3a6f859a1d1fbee7ef7b1aa4a6df3923cbf3c0263bab4bb69ff37"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) syz_open_dev$sndpcmc(&(0x7f0000575000)='/dev/snd/pcmC#D#c\x00', 0x17, 0x40000) 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000024f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00007d1000-0x6)={0xfff, 0x2}) 2018/02/11 18:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c62000-0xb)='/dev/mixer\x00', 0x101, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002ec000)={r0, r1}) 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000004000-0x4)=0x6, 0x289) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) prctl$getname(0x10, &(0x7f00003a2000)=""/71) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000871000)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}}, 0x27f, 0xae13, 0x6, 0x7}, &(0x7f0000bc4000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001a3000-0x8)={r1, 0xffffffffffffffe8}, &(0x7f0000f72000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000066a000)={0xffffffff7fffffff, 0x8201, 0x10000, 0x3, 0x0}, &(0x7f0000832000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000091a000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1f, 0xffffffff}, 0x98) 2018/02/11 18:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000095f000)='/dev/ion\x00', 0x7fffd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000070f000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x105042) recvmsg(r1, &(0x7f00007f2000-0x38)={0x0, 0x0, &(0x7f0000239000)=[{&(0x7f0000415000)=""/173, 0xad}, {&(0x7f0000887000-0xfa)=""/250, 0xfa}, {&(0x7f000059d000)=""/3, 0x3}, {&(0x7f0000a4a000)=""/112, 0x70}, {&(0x7f0000b5b000)=""/104, 0x68}], 0x5, 0x0, 0x0, 0x6}, 0x20) ioctl(r0, 0x3, &(0x7f000013e000)="549e2eeb5f37e7232e618dbe90d3dd65a0f2bc438d43b40fbc9375c3d131029d471625a52fc2aa5daec205625b6f21f981374c085670c4d835b8b9c40ff53757bea84691f3844531a91e270a8bbe61ef8efb12bdbb44ec3b1f2b6ca0f76124f51e2cd059f817007d246867b58690570517f73fd3eb61081f880e455eff063b087a470ee918d91da61bb99ee0") r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000a90000), &(0x7f0000e91000-0x4)=0x4) 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0x40000008}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000003000-0x4)=0xfffffffffffffff9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1f, 0x4) 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000044b000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571"}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10, 0x0, 0x7}, 0x10}], 0x1, 0x0) 2018/02/11 18:54:52 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x3ff, 0x0, 0xffffffffffff762a, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005d5000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x200000000005432, &(0x7f0000014000)) dup2(r2, r2) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000e1000)='/dev/snd/controlC#\x00', 0x1, 0x1000000000200) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) writev(r0, &(0x7f0000097000-0x60)=[{&(0x7f0000bb0000)="f5c5a814d80c5f0260608a33ad8e5e6c80840761def22173a5f16230bee3bd823ac506c3bdd97510b3051c085e4dbacdecaf96d85521cf8f5a4554870ebb7220659a344dfbe112ba32116a0c798cc79c4c548f6887916a2d90cd83abed7a1d7503496081129e8939fe890d7ab04216c189a525352133e95e7ec996d5ef74784209616b360eaca3c3c6f13ad1b5c267c6d88df87e1deb9bcf8e", 0x99}, {&(0x7f0000225000-0xbf)="1d74a8478c135447184811ef03a5930f064cd6c31811a8e56f1ed07d5a207a5993024f6e4293f75d2468df4e1051714661d0d9fd306ed972fd3135d45a9300d3910d672beb7dcee5ab8f9a210c6ba8914ea6133d21218a7311317c958a55ac7d8cd9f4fc5eb3d1d9a527e38cd39f0f40596ae10dc70652032383711d5f580625170095aae3cd6228c76ea41f7c956f75c2f532c7ce874d21e0fd4f60525805e5c52cbe6a348b8eedea2125d359f6692d2f6e08f374b034a16c2c3dec802cac", 0xbf}, {&(0x7f00005b1000+0xee3)="0df683c4c7c10ac86fd19b802ebf847bbc46e3aa60f1df941884127990cefee925e2f9c3bc335475e78d648f8fae3b223a37d5bef6fbb94b64787b08812052b8b8b72083f3e904b1f4182ed575f2ebf03e678c8d72abc6325ae707c5c84b9fb7979efe6ba7ac50519962cead0c36c4280919e036a673aecda083f150693d921bbc0b758b9b4df7ec30db4a68ec63ba762c3baf718956036de32fc9d1b90d2768f22a05b2b702198f5712e133a6cf1ef7882be2c606d5f6c352d60ee26872a7f01cbfa801bee092516eef8ca7290a1124c7775e6292417962ae444942", 0xdc}, {&(0x7f0000f7d000)="f429413e564790671ad99b9aeeaf7d66d681565dd23ff2c62533b1074cbd93a3cc8dc81f2eba0a39c890a54eba0017f66ab8243a86538e1dba", 0x39}, {&(0x7f0000686000)="bcf45e660ee7f2663fdf663f64d63e47b1891e0187db84a3ff85f42ae3891d1c498ff00866c6c4f1401754d5b0bb3f4a214d13c06cb09f6f36a4d8be526c02dcf1c58cfcb941e29cfec84e6d71d5d9ca885de9714225400dda11b66da1fb36b6bca3fc97ae7f8362ebb828f7351038a7a7451a5371a903eff8be1033f0cdcb7354f8827859a800f23516a77c263810d8992383345d39", 0x96}, {&(0x7f00007a7000)="1511b1efe5504ba654e647359837debc65a316c98fbdd936923b255141809a0f55f68ff2ad22edfdb44ee50a3f93f055eceada6dc1f416b689b396ead3d46a5c16384f6bc855a4496355f56d13985da733fab85950e11715e9ed202653d20ace727472b1e3c7869a8935b9aafc16845082c24c945a76b943beb867edd82b6b9ed073", 0x82}], 0x6) 2018/02/11 18:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/cuse\x00', 0x20100, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000aef000)=0x10001, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009a3000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x30, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @generic="c7f8e9f5f346347b54d2388fbbac9809"}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008e7000-0x50)={@syzn, @ifru_settings={0x0, 0x0, @sync=&(0x7f000076f000-0xc)={0x3, 0x81, 0x2}}}) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) connect$pppoe(r0, &(0x7f0000b8b000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x117, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x98, 0x6, 0x5) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@abs={0x0, 0x0, 0x2}, 0x23d) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000085c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e99000)='net/netstat\x00') getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00001aa000)=""/190, &(0x7f0000fab000)=0xbe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b79000)={&(0x7f00000ae000)='./file0\x00', 0x0, 0x18}, 0x10) [ 44.187077] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x85) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x1b0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000022000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000022000-0x14)={@mcast2, 0x0}, &(0x7f0000006000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000001c000-0x18)={@loopback={0x0, 0x1}, 0x4, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r4 = dup(r0) recvfrom$ax25(r4, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x202001, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x6, 0x1, 'client1\x00', 0xffffffff80000001, "ce5eba2c6ed74cb7", "4b65630a2bce8e7ea4645560cf01a6183921d2ff50e440e1266f52e1c039b889", 0x8}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x108, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)) 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013000)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000016000-0x108)={0x108, 0x11, 0x210, 0x3, 0x3, {0xb}, [@generic="c1b465e2b2c3aeb291438b14bd7e323e4fdad5e8f49eb0a401255af76c1a233d186cecb30d927bace8b123b680bd04f3e10b036bd9b97686f75e83f1b059596aeb368b43c84ee567bcb66e688117e06723bc30968feaf6f380602b9ea3a9f8cecacff11f3224b6b32bf92fc832e16951fce7ab31f23a98ecc287e917d9df2cfec6d1d07bd7b4e895a160a1152837d023009046c8d5b51597cef0b9483a2dc47eff8cb159f0e90d6595719eb5efe910a37b372834978d9c569857a983ca0c2085ca6070edbe472e38945fc6b8e4d51416909ddc4499007c3c631aec7e3bae42022a74163b1e20b217e02920dcd5a645bf6695"]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000-0x2f)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b00030004000000598e2c", 0x2f}], 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000f000)='/dev/dsp#\x00', 0x1, 0x105180) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000-0x18)={0x7, 0x20, 0x1, r2}) 2018/02/11 18:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001a3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000266000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000106000)=0xe8) r4 = getegid() sendmmsg$unix(r1, &(0x7f00006b2000)=[{&(0x7f0000f68000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005cc000-0x10)=[{&(0x7f0000b6b000)="7f49c6dae3820c41559e418eb3b903345b711267941c10fcbd8f3949a2c0cf18307a736cff6c34f37836694215573859d4068984c612d55d23d68ef795d5f2a9a025a77fc08057cc478500b8e5833f1c2d917947428802874ebedce90e2ce65fd5851fff72de8c2ad1a2eea405c53920e08e4b35b639ba9ec5c76a0e6c483ec8f3836c9bedae50854aabc45c64fb430559bb6f9642d6a0a16214498028b236fd80c93d2cb58921468bbfd5", 0xab}], 0x1, &(0x7f0000cad000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x48, 0x80}], 0x1, 0x2004c840) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000054a000+0x2db)=""/72) sendto$unix(r1, &(0x7f0000b31000-0x1000)="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", 0x1000, 0x20004810, &(0x7f0000662000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) accept4$nfc_llcp(r1, &(0x7f0000214000-0x60), &(0x7f00002c6000-0x4)=0x60, 0x80000) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000443000-0xe)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000291000-0x4)=0x4, 0x4) fgetxattr(r1, &(0x7f00004e1000)=@random={'btrfs.', 'oom_score_adj\x00'}, &(0x7f000038a000)=""/4096, 0x1000) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0xb5a4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000031d000-0x4)=0x2, 0x4) lseek(r1, 0x0, 0x4) [ 44.288500] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/02/11 18:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x3b6, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x2239, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea0400000000000000", 0x800003, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00006e3000-0x4)=r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c56000+0xdc)={0xffffffffffff4684, 0xfffffffffffffff8, 0x9}) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a4000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ff6000)=0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff5000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000ea5000)='/dev/adsp#\x00', 0x2, 0x200040) perf_event_open(&(0x7f00001fa000)={0x5, 0x78, 0x788a, 0x2, 0x9, 0x80000001, 0x0, 0x1000, 0x40, 0x5, 0x3, 0x2718d97f, 0x10001, 0xbc8, 0x3, 0x6, 0x7ff, 0x9, 0x7, 0xfffffffffffeffff, 0x6, 0xd5e, 0x3, 0x99, 0x5, 0x3, 0x7f, 0x4, 0xfffffffffffeffff, 0x0, 0x40, 0x0, 0xa799, 0x4, 0x8, 0x81, 0x8000, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000ff6000-0x1), 0x8}, 0x20, 0x20, 0xc934, 0x4, 0x5, 0x800, 0xffffffff}, r1, 0x1, r2, 0xe) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) userfaultfd(0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dbb000-0xc)='/dev/autofs\x00', 0xb21fd71e33c1240d, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ff6000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_procfs(r2, &(0x7f000020f000)='net/bnep\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) 2018/02/11 18:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000072000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00008eb000)=0x440, 0x5f) 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xa4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/21, &(0x7f0000000000)=0x15) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x80000000, 0x5, 0x7, 0x4, 0x392c, 0xa1f2, 0x10000, 0x240000000, 0x739, 0xfffffffffffffff8, 0xc8f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000066f000)={0x6, 0x6}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019d000)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000dba000-0x8)) 2018/02/11 18:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000007, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000754000-0x1a)=@dstopts={0x3f, 0x0, [], [@jumbo={0xc2, 0x4, 0xa891}, @enc_lim={0x4, 0x1, 0x80000000}, @jumbo={0xc2, 0x4, 0xfffffffffffffe84}, @pad1={0x0, 0x1}]}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ba8000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00003dd000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a2c000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x3, 0x100, 0x2, 0x11, r1}) [ 44.349973] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e8d000-0xb)='/dev/mixer\x00', 0x480200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000de9000)={0x5, 0x1, 0x20000009, 0x7, 0x0, r0, 0x4}, 0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d2a000-0x40)={0xffff, 0x7, 0x1, 0x7f, "68fd62c2b09a02682ea1776c12e1407bd6a70bf9ef9883262fd615683c3049d439d0be463a7409e868cee621", 0x7}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000cc000-0x10)={0x0, 0x10000}) pipe(&(0x7f0000923000)) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000038d000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000595000)={0x5, [0x2, 0x40, 0xffffffff, 0x1, 0x7fffffff]}, &(0x7f000019f000-0x4)=0xe) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/ppp\x00', 0x841, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000db5000-0x4)={0xffffffffffffc0f4}, 0xebfedace3aaba047) 2018/02/11 18:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000ca8000-0xff)=""/255, 0xff, 0x103, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f00001f3000), &(0x7f0000c3d000-0x8c)="c2cfcf47134e22e4f78ddd5350e72cd6013a2a8aa47718e00a899b9b7f0acaf094d4ef979c4c22cc08d2fdc85b54182d87dbbdbd40c473aa111474f51ca02de4c129a5c6beaa971e064898f4bead6064c49508e717a71684237d00d1ae1ed279dfe1bf767f3336303e01d31d5bf0f7e63a7180c2cae15b3c85a8ce1da7b6abb5c4ebde3328200b88c165cb0d"}, 0x20) 2018/02/11 18:54:52 executing program 6: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x37e) r1 = socket(0x3, 0x0, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x59493ff75e204923, &(0x7f0000af0000), &(0x7f000031c000-0x4)=0x4) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f000011b000-0x8)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e68000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x6d, 0x7ff, 0xfffffffffffffffe, "01447a6b59ac3a737c16da38c00b285d0a1d7c8d9c2bba3095cca049c579142d25db881c51c03dcdc00d4d21f0d08c04fa265f6bfc9b19d9cb861d4e546a93a7eae5a368b42105fb8d2f1c16a9fde30b"}, 0x160) 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@proc={0x10, 0x0, 0x1}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/11 18:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000e7a000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000058d000)=0x4, &(0x7f0000a4a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000029f000-0x8)={0x0}, &(0x7f0000581000)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000753000-0x8)=@assoc_value={r3}, 0x8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000c83000)) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, &(0x7f0000369000)=@nfc, &(0x7f0000f8b000-0x4)=0x10, 0x0) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$binder(&(0x7f0000f00000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) sendmsg$nl_route(r0, &(0x7f0000185000)={&(0x7f00003d5000)={0x10}, 0xc, &(0x7f000085e000)={&(0x7f00008ce000)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x7, 0x0, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x85}, 0x20000000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10001, 0x7, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000000) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00003ee000)=0x10000001d) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002e9000)='/dev/dsp#\x00', 0x1, 0x86800) getpeername$llc(r1, &(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000f3000)=0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d00000-0xe6)=""/230) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x400000000000, 0x311282) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000009000)={0x5, 0x0, [{0xc000000b, 0x9, 0x1, 0xffff, 0x6, 0x0, 0xff}, {0x2, 0x3, 0x2, 0x4, 0x1db6, 0x2, 0xb4}, {0xa, 0x3, 0x2, 0x8, 0x3f, 0x576, 0x7f}, {0x8000000f, 0x49, 0x6, 0x76, 0x10000, 0x5, 0x4}, {0xb, 0x0, 0x1f963e733cd6ac4b, 0x2, 0x400, 0x9}]}) [ 44.473560] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.497562] audit: type=1400 audit(1518375292.712:71): avc: denied { set_context_mgr } for pid=6550 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/11 18:54:52 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000016000-0xc)='/dev/amidi#\x00', 0x9, 0x408000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000002b000)={0x79, 0x0, [0x100, 0xf2f, 0xfffffffffffffffd, 0x81]}) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002c000), &(0x7f0000013000-0x4), &(0x7f000002c000)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000016000), &(0x7f0000010000), &(0x7f000002c000)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f000002d000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000002c000)=[0x0]) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f000002d000-0x28)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c59000)='/dev/snd/midiC#D#\x00', 0x2, 0x10800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000ac6000-0x40)={0x1, 0x2, 0x6, 0x6, "4d7202756504f1261bb3434c219840c8928e674b184820c4692b3a3662b14ac663d349b3802041325827e5dd"}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a06000)={0x0, 0xff, 0x0, 0x1, 0x80}, &(0x7f0000ff4000)=0xfffffffffffffdf8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000969000+0xe48)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}}, [0x6, 0x8001, 0xffffffff, 0x1, 0x7a0, 0x5, 0x101, 0x1, 0xe76f, 0x8, 0x10001, 0xffff, 0x101, 0x3ff, 0x4]}, &(0x7f0000677000-0x4)=0x108) [ 44.537332] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.553427] binder: BINDER_SET_CONTEXT_MGR already set [ 44.581097] binder: 6550:6567 ioctl 40046207 0 returned -16 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00004a2000-0x20)={0x0, 0x10001, 0x3ff, 0x7, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e69000)=0x306e, 0x7236) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r1, &(0x7f000046a000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/11 18:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(r0, &(0x7f0000a10000-0x3c)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000032000-0x1000)=""/4096) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a45000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f7d000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b79000)={{0xa, 0x0, 0x8, @empty}, {0xa, 0x1, 0x8, @empty, 0x1ff}, 0x8, [0x80, 0x27, 0x0, 0x7fff, 0x6, 0x11b77425, 0x14, 0xfffffffffffffff9]}, 0x5c) 2018/02/11 18:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000450000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x8) unshare(0x10060300) r1 = open(&(0x7f0000668000)='./file0\x00', 0x141060, 0x0) syz_open_dev$urandom(&(0x7f0000bb6000-0xd)='/dev/urandom\x00', 0x0, 0x0) write$evdev(r1, &(0x7f000052a000-0x60)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b24000-0x10)={&(0x7f0000c86000/0x2000)=nil, 0x2000}) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f7f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f80000-0x20), 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000155000)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e9e000-0x4)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44), 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000674000-0x4)=0x10) 2018/02/11 18:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000222000-0x4), &(0x7f0000956000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_iet6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000065f000-0xd8)=@pic) sendfile(r1, r1, &(0x7f00004d5000-0x8)=0x1, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bd5000), &(0x7f00009ce000-0x4)=0xb) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) sendmsg$nl_route(r1, &(0x7f00007b4000-0x38)={&(0x7f0000548000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00005c0000-0x10)={&(0x7f00000cd000)=@ipv6_getanyicast={0x14, 0x3e, 0xa00, 0x1, 0x1, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0x810) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000287000)=""/160) r2 = semget$private(0x0, 0x3, 0x10) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000d99000)=""/68) 2018/02/11 18:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = semget$private(0x0, 0x4, 0x18f) semtimedop(r0, &(0x7f0000de5000-0x6)=[{0x1, 0x100000000, 0x800}], 0x1, &(0x7f0000a0f000)={0x0, 0x989680}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000aea000-0x4)={0x401, 0x1, 0x8fff}, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/11 18:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00000f0000-0x6)="586103007300", 0x1, &(0x7f000091a000)) chroot(&(0x7f0000a20000-0x8)='./file0\x00') umount2(&(0x7f000094f000-0x8)='./file0\x00', 0x0) 2018/02/11 18:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b84000)=0xfffffffffffffff8, &(0x7f00006f3000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = getpid() r3 = getpid() kcmp(r2, r3, 0x8d05718b5e2dbaa0, r1, r1) 2018/02/11 18:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7e000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000df1000)={0x0, 0x5, 0x20, 0x5, 0xf2}, &(0x7f000032e000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000008a000-0x10)={r2, 0xfffffffffffffffd, 0x9a01, 0x6}, &(0x7f00005c6000)=0x10) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f000023c000-0x4)=0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00001c7000-0x10)={&(0x7f0000a67000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000013c000-0x38)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {0x4000000}}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1}, 0x0) 2018/02/11 18:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b3000)='./file0\x00', &(0x7f0000e86000)='./file0\x00') 2018/02/11 18:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xffffffff7fffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000187000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) syz_emit_ethernet(0x36, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/11 18:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000af3000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x3, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3fe9c115724c909fa35effffff546c36100961634c49a1b902b8de50ffffffffffff62367640", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/11 18:54:53 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f000005f000-0x10)={0x77359400}, &(0x7f0000af9000)) 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000026000)={&(0x7f0000001000)={0x2, 0x2000000407, 0x1, 0xf, 0x2, 0x0, 0x1, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 18:54:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000+0x6d6)='/dev/ppp\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000c22000)={0x0, 0x0}, 0x4fc, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x0, @eth={@random="62004b7bc794", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0xd, 0x4, 0x6, 0x36, 0x117, 0x3, 0xfffffffffffffffe, 0x705337ee, 0x89, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0x16}, {[@noop={0x1}, @ssrr={0x89, 0xf, 0xffffffffffffff81, [@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0x15}, @dev={0xac, 0x14, 0x0, 0x12}]}, @end, @ssrr={0x89, 0xf, 0x1f, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x44a, @rand_addr]}]}}, @tcp={{0x0, 0x3, r1, r2, 0x8, 0x0, 0x11, 0x0, 0x9, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @nop={0x1}, @fastopen={0x22, 0xd, "e4d53c6b455dad79754d97"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x5}, @sack={0x5, 0x1a, [0x3ff, 0x1f, 0x7, 0x3, 0x1ff, 0x1]}]}}, {"2f8f109058add525087662159b93f619de3aa3e00e749b74cc1b04a224cdc647fc00706ba32c4707abb5ea13c4021562b719db1e5635461d2cb953144c6e5258a7cc73adc569933e62525f54dae945bc81206a142edb91259ccbb4e750778eb33d7f8eac45535396c8d28b95e076b148df8fb167c655afba20b3d5272675fad639e79f28ffa2aaea258b2ba97352b217f05300d4e3f9b304b3add12fa29ef6"}}}}}}}, 0x129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000036000)=@nfc, &(0x7f0000914000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007ef000), &(0x7f00003c9000-0x4)=0xfffffe55) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) 2018/02/11 18:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x82b, 0x2, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r0, &(0x7f0000e7d000), &(0x7f0000002000), 0xfffffffffffffffe}, 0x20) 2018/02/11 18:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) recvmsg(r0, &(0x7f0000df6000-0x38)={&(0x7f0000dfe000-0xe)=@l2, 0xfffffffffffffc38, &(0x7f00006d1000-0x40)=[{&(0x7f000080a000)=""/14}, {&(0x7f0000033000-0xc)=""/12}, {&(0x7f0000381000-0xa2)=""/162}, {&(0x7f0000ba0000)=""/28}], 0xc6, &(0x7f0000fc1000)=""/86, 0x111, 0x4}, 0x0) recvfrom(r0, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}}, 0x10) 2018/02/11 18:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b97000)='/dev/snd/seq\x00', 0x0, 0x600) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d55000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00008be000-0x24)) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a8000)={0x0, 0x8001, 0x6, 0xffffffff, 0x1, 0x969c, 0xf5, 0x7f, {0x0, @in6={{0xa, 0x0, 0x45a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x0, 0x5, 0x101, 0x1f, 0x2c0}}, &(0x7f0000bb5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d47000)=r4, 0x4) 2018/02/11 18:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00007b2000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000add000)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000996000-0x4)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00006f5000), 0x4) 2018/02/11 18:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6tnl0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x5, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) dup3(r1, r0, 0x0) 2018/02/11 18:54:53 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000017000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000009000)=""/246) r1 = socket$inet(0x2, 0x80005, 0x0) fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000002000-0x4), 0x4) 2018/02/11 18:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000fe000)={0x0}, &(0x7f0000e1d000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000106000)='attr/fscreate\x00') rt_sigaction(0x3e, &(0x7f0000e0f000-0x20)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8), 0x200000000000006) sendmsg(r1, &(0x7f0000055000-0x38)={&(0x7f0000862000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20, &(0x7f00000a8000-0xa0)=[{&(0x7f0000c26000)="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{&(0x7f0000197000-0xdc)="8a89431e11429d010ab979e52940b31e537b10699f5cdc094fe7b9269cf275127803a3d618a019e09a329713a30fae31a1cd290be65f4a900cd2e676803b092c1c4b1f74951a8f2a3d0c40fa0eea480a280232185c4ae98fa96c7b281ff54c59a70e5f494a7518a77f7dc35768f776607d9969a273fb8fb6940e3db3be09d050085854a7f8556bde57faec5e540de14333cb23cb7ca9fe9626680fde0b6ba02c482792fdbd712e7ebf59e177531815cd0363ed9e0305d8c085e24b6aa1fcb53217b2784b07169d9a01b86e069b3e8375d42689f71f9bee6d89c3aae8", 0xdc}], 0xa, &(0x7f0000718000-0x1448)=[{0x28, 0x10f, 0x6e1, "25345eb7359b35d2c58d3ec51ffb90966a7ed2"}, {0x1010, 0x1, 0x4, "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{0xf8, 0x10e, 0x50e, "a72968d9f6213e5c40bfb9b6ae01ad4c952c91c58cf8bae9f5c6fc162c50f211b40ed982f45eecaf8de04f184a8d51a95f99d8629c38ec2d12516c2279904c55b44238985aca17616c20cf14d6de75929e13fc541e2680629d865c14edd430426a8f4ae590774ec871b174e3167598820b2673c47e386625776c744b19d2b580a685c88e703d856ebf6a0df38318bb50ede08f5c55f1f7af07a62f2bb9999ae95b6edc5b4f4a3bd6deb5efdaa5c4da11e1d9d70a9f94f2573a6814094e1a64e7f7d9281522e427b4688b6d9e817d704040bbcef958b522875b09bb79bffdfe690b3c14"}, {0x18, 0x115, 0x20000000200000, "81"}, {0x88, 0x1ff, 0x100000001, "8cad19dc970d1c9377cbf1e886c8e9eb67c770982d649eada05135c29054a4046df0a884a53114736af52adb05931e46a7a4690f0beebe91fb0e94eb1a9c8dfef3b432f05e0cdd90287e40a2386d43fe1c1ddb59f1c339f386ff8a1d36bca32888aaf2255cb623551d3e66b161952d3603b21042cd0c"}, {0x108, 0x105, 0xffffffff, "9923fa23527f6f718d2446afd8ca08218bc50dfdfa6e0c134f7bb2d48f22ab194fbaa1cf4a3fb6f2c2437e6a350a18025619dd22c89e9a4ec4d7c5388c49c1d174b14ffa62422c95218af288f751da759dc780c25c52b033287e3b5920069260d085320cd91fac75dbe8dc2928f18844289df795c77fbe35f94fd2185d8cc2e684327dcce94244c6962542481175e21de351e3e7d4975fa7a491f84e9dfe426b5659ef401b9284718fc28556d0e174703c5476a187720024198c494db4648e816649b40d153fb9c21d2a0625f155148bf723c706fe0cd4f775184951ea2885f6d17b2f2079b240b5391fe40838541a6f7e1d16a0181b1a"}, {0xd0, 0x199, 0x0, "927066724d81ceeaf30cd65b93d2102735a3ec91eb1d709b641b02a07c55dd6f691b3e20e92df04472a21e0037763a046cd09ccbe09673c0d5c555fd92ce68a6937a127e6539704743b3bd8550ad177472cfb677aef440722e7c1968e6da4cee82c660a3b6403a8b470095efb6c27de1137f4fd82e7483c68597cde49373d8ce747c6f99dbbd29e3fa3764cc851925d50751574e14b18a2a40eb9ef740c87998506005fe292102388e59cc3cc40c7b769c254dfe308cc1ef610df522"}, {0xa0, 0x1ff, 0x7, "b4c4c0a37cfa8aabdc2c7cb29f6ff02304405a7ec9febc7e3d0135b9b2981e243519ddc0cbe703468ec3e87629fd9e15b0328a0a0d45f55a25209a4e86aeec41f3604cb7a104528cea0eccdea83fc6b99fafa050b4e48eca59606fb881f65c92408ed0f568a55c57a6d018cd1d94445dee998f21ab364d2c75c4aac387d598cb9ed3f7bded7c06faa5cde4453caa"}], 0x1448, 0x80}, 0x40) 2018/02/11 18:54:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f00008db000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x8)='net/ipx\x00') fcntl$setstatus(r0, 0x4, 0x0) close(r0) 2018/02/11 18:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000508000-0x11)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1ff) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000abb000)={0x0, 0x7b, "2ce6d1d0d6f753b79f0c9e2fa24f5416f4f65122be9d73f6a83029e96cd552648b4b61ab568a2844622dfd40477fee7f78efe602a069120fa3ddaa9dd1694d4cbfc7f866bc2514ddf9c0a2e94128ecdcdd526c3ce45225f534a8ce52a481451d3d88e66f74e9fbb1bcb0e55b189010f98761656a8263094631dd3f"}, &(0x7f0000ad3000)=0x83) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f02000-0x76)={0x0, 0x6e, "185e29c37b17743d736a7d18925d49114f2dd0cdf677c8355553c71759582c08e934d0f6da68e7af3fcee12af8a3ad02739006bc6cd7da387ee26c87026abf8667a9992d4e723452b0ab719a5413ac94a9d5af3f389cb6c3ee4fe6b298af76cc2efe462e1243a3e9479181efaf4e"}, &(0x7f00002e2000)=0x76) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000029f000-0x8)={0x0, 0x6}, &(0x7f00008c9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000775000)={0x0, 0x58, &(0x7f0000f54000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3fc0000}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f000036a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f6b000-0xa0)={0x0, 0x98, "e50bb2afb6261347f2638ca8ae2a5e687ee0ad767cf5997a26d8bdba36f25cb5909e054ba289b6ffde83f2cb8c52638e0eb9be6183e9ca3f5e068a92275c686169a968e4e92470747ac972863ce6f2003b0c02dccd8e158af26b72f422dd361f154fcdd3db6c8c5efeef5d27efb36234395c6bb5a86c670e3459d65ef7645d10b97b09be85ab801839300e5c3573dec28e2453e284887682"}, &(0x7f0000375000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000835000-0xc)={0x0, 0x7fff}, &(0x7f0000afc000)=0xc) sendmsg$inet_sctp(r1, &(0x7f000030b000)={&(0x7f000058b000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000530000-0x80)=[{&(0x7f000046b000-0xb6)="4573612c684ef052f5400c7c18c41556994e21d2d96d6777c11f63a3080018072161b74a01b3d1752aff37fe8e91a748f4310b0d77f8070395edac054a7f578b2a7f70cbdb1566980c10e0e6d7b5fc3c37ad4a02623230edab74b547bff52d1740cec9f6bceb3778cee539c080b302d2528ffc3c5d601e4cd7d54716d6ae4f5eb1ed5e696b8d98ea6df05376a4d8061a18da2f0047143e1041eb9e62a32319a40a98365c103aec792896a2c894dcd30d93d3006ed847", 0xb6}, {&(0x7f00001ab000-0xa9)="0aaf1eccfb1138f4d5b63b2f381c6b0c4c4f593193a89d59aff306b51a80e617242c9e9de91c89fa54406db6bae52671931180c4189a84ae0b6d91ea51d1f63d66cfa8a9eaf97b407ca47e66b1e8e549360d431d88e1ca650dc91fb48fc37957322bd56db73a1b22d87d936cd6e64a4c5e9d169b7ff127b4750ef7c40519f818acbe932b27264e3a11e004c7f8d2d6e2a0f0dcd9cb284a9dab827ff86f9094c5e31b885346f8824207", 0xa9}, {&(0x7f0000622000-0x2)="c319", 0x2}, {&(0x7f0000a24000)="b48189d862849e00cdd5cd821a193558610b6216a6b4f2d2c4570e108ee66671efa6eacb934dd89b1583fa0a0f03a40d95d543ca505759abcfd7160853a1a8aceb1ca932e6e605acf1041a3246d7f26542f17f8b", 0x54}, {&(0x7f0000493000)="b7a87d581600b37029fd1921d6caa1e12c7f6d46c295aa111d480dec6a41deea75ca25d579767dd953f5fc8cbe35ddbd75537ceab89a582572138240d4b549f7a7b327899869eefecd98abdd1481d82dcb673cc78bb6f81fc4", 0x59}, {&(0x7f00006b1000-0x1000)="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", 0x1000}, {&(0x7f00006b5000-0xc1)="b7add885277b679f618802e3b1f5d46a39c07e2cd7451417b6e56be839ee13dd7688466ffa6944c68333da99aedc695fdf3efa8f36b3060faebf103759952280a3e08fffbf93f3dcc0077c6503b78c3c7729c67d51af8f8f15a5f994e6fce5fec567225ef5c91c462bbd1fd014645fbe3ecb3905d091ff47555999527f8272ab0f1d3a81ad55856f86c5313d730595085c4a0b63061fec892443cf6b6686fed7fc0f991de2ccec748267790320741bcd0702ca990f604f537526d25948da37ed0a", 0xc1}, {&(0x7f0000b43000)="2fd63c2fbe5c64c56f447564edeb750642cfb186a02cf02d605830170a995ccc1e7b63ec131a506876421002e486193ce74fbbc92a919108dfd148834aaa55a3ba738c4311b31be5855cdef9adcc5411d9f107ef081a7a3148615eb3fc9a46216c7d7b6c0f251cbe19c106b900370296cbc6f3dd7471d7128bfb60d8845ea4f5503bc05698bdfaf9388392699592e8ffdd679eb11371c6a47f6c6000941528656cf49e2715a749dd3982dbeddd835e4506e0b377d66e9eefaf75abec4827affe771436bfc90642d836e53db4d6893cd255cdab4b7543907e4d01b703a3378844b233730238eaf81401c4514904c4", 0xee}], 0x8, &(0x7f0000e20000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0xac0, 0x7fff, 0x8, 0x4, 0x854, 0x7f, 0x6, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0xffffffff, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x2, 0x0, 0x85, 0x5, 0xcae, 0xbd0, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0xff, 0x5}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x6, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x40, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x8001, 0xc00000000000000, 0x1, 0x2d, 0xa28f, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x1, 0xbf2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x0, 0x5, 0x20, 0x1, 0x2, 0x1c4e, r7}}], 0x1b0, 0x8844}, 0x800) 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r1}}, &(0x7f0000001000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000fd5000)={0x80000, 0x0, [0x6, 0x3f, 0x4, 0x2, 0x1, 0x3, 0x8, 0x6]}) ppoll(&(0x7f00001c5000-0x18)=[{r3}, {r2}], 0x2, &(0x7f0000fd5000-0x10), &(0x7f0000fd4000), 0x8) 2018/02/11 18:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getresuid(&(0x7f00004fc000-0x4), &(0x7f0000fec000), &(0x7f00001c5000-0x4)) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="002104fd", 0x4) mount(&(0x7f0000eae000)='./file0\x00', &(0x7f0000587000)='./file0\x00', &(0x7f00006f3000+0xbfd)='binfmt_misc\x00', 0x0, &(0x7f00002fc000)="2d434f0f80050880178cf3aa6f8bdd65a3719f6fc2e64cc494ae1467a424bcb7a65f9cbdb5b9728f82a36842dbe961ad3da79295cd7aca34b7d78ddc0b1e527f13efc6dc481eb13d08a6923376f6206a27e36875272b91a0ad354bd7cd2c0598d24ff4d5e2405b7dc891c23a2227321b3d10b102f958db2d0f6bd22fcec1702fc368728262b8f00b6e5ba7fee0860181a46a184f2955fa35e748dd0ffed261e6db803a2dbf6099f419961448179ab1af0530f72626700f65b83d1006cd8a63b64d0def5b2d23d9de69bbfc5f9b49a15fad735bf721b16070e1001175c7af29614ec451f3f258bec82960bf90cc") 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000058c000-0x10)={0x6, [0x8, 0x7f, 0x5, 0x959b, 0x15a, 0x7]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab3000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00001b4000), &(0x7f0000f70000-0x4)=0xffffffffffffffd6) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000cd4000-0x10)={0x4, &(0x7f00006ca000)=[{0x80000000, 0x0, 0xfffffffffffffffc, 0x100}, {0x8, 0x8000, 0x0, 0x5}, {0x7a0b, 0x7, 0x1eb8, 0x7}, {0x99b1, 0x0, 0x80000001, 0x1}]}, 0x10) 2018/02/11 18:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000796000-0x28)={0x8, 0x62bb9e14}) r1 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') setns(r1, 0x0) 2018/02/11 18:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000655000)=@common='ip6gre0\x00', 0x10) listen(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000077000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000091d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000412000-0xc)={0x0, 0x0}, &(0x7f0000053000-0x4)=0xc) lstat(&(0x7f0000bd9000-0x8)='./file0\x00', &(0x7f0000acb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004a5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006ad000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000fde000-0x4)=0xe8) r8 = getgid() r9 = memfd_create(&(0x7f0000587000-0x10)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000a8e000-0x8)={0x0, 0x0}) r11 = getuid() stat(&(0x7f0000257000)='./file0\x00', &(0x7f0000831000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00003c6000)={&(0x7f00007d8000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000781000)=[{&(0x7f0000bfb000-0xc3)="89ce5b43b743c2133451e15627c03faa70b6c7210d7aa1a777331c2a59e42e3df241b9fb60d548f403cdc449521e6b3951e8d0451837959dbf871c31934f0754ea8817b8c88b07413f9d0708cc15ec17afbd3a9fe4efbe79ab77ae0c43bdf3112d2d1b8fa35c58202922d48c82104b1410c32784bffdad5d638653fce2ecb7f8724424788196139ff2ba103b21c50c94fe24cd38d622f780eae0f11f743b8e8b6b8d81014dd7be5ebc7296d7fc2851f96acc6ccdcd6183bf18b473c9168b92f020f12f", 0xc3}, {&(0x7f0000e11000)="45898b35193956d53f3b7060a05955ee2d0efadf13e3de04097e26cf0ecb2610f7cd7e1e2dd69dbf6ccc6202bff9414cced4397f096401bbf9ef23a812fa2dd078a90d0a8fedf9cdd448c9120a487b286d5d60ae81bebcf94d85ab204508a78c4bdc2c46310d42133e7b0bdf062f030c96edc8589d97afd400e2dd4537f1aeffcd8d5bfdab3dd7e66668c947cb130f04896e29c557cb68a4970ec1f3dd22f424a4a6884ef71a18c2116ca36595eac0df814ed7447716", 0xb6}, {&(0x7f0000003000)}, {&(0x7f0000cf9000-0x1000)="745439d7fba1dd5ee1464cac78232f86b954cd0053975a749fab9ce2c961152142e974ba087dbf1dcd60eb9048093864746f9664a4a42cae7a1128ef8c70a69a43a0359e1a6fdc3ed8acd570b46bcb4b8279df05dfb95ce0e2d021c7e7c97626d2ec10ea8d3c39831979990f4eda3ee43e449992aa7a433fe23c401d5f9f9a159cc9e40489137c3af05cdfebbf4b4d7ad9bca8715fab2945cb8599c41798babb8ff2102ea6a7bba0736468b0c679d60f793235b98cd0ca33777d2c441688b919e1d287b0a625030e7a627288ec19d6bb205a8f73926ec7a541aa200c09de4761e6e095e904013b1f6bb81b3c95859a2840cfff6d7d350c5a7c0dcd78ae89ee8ea3cba1f5b0b068fa1e5a2c02209330a54ea5e888de4f8c66759a0fd7b3b963cc8dc220e3ed6a4617af3f8f8ca1420c8dcf4e2c32ae1aabed385d0347e968325a3900f1a7afb9b5efd5fed0269dead32dee3f82215513e22163512e6c84545e865bbe9aa41274b881ae1aa644be67b45718f2614c7819a8c6041ac771ceac96b07b1641c2e3a4e50fabaf09a1a01eb74f8866df6f967a336e6a61ee7e184b02920365f2c2aab58068813ce53a1e6d86e8ca89d1231285acc41e9934767bec89cedcf750628f29903600da80ec3e57d488ed1a529015a8e0fdfe9e0b848319ea4f642d641e618c3b9bee0bbc2a558507b4be468e17a8c1fa89a417d861443d12e5056c16317bc0484bd587ecd4a7b296847c6c233e8c5f8569ddfba063f3ce93fd33aaa393c6b536f2cf3fe1daebc2beec3bb68777ae560edd2670326dae9567b133589d244cc7dcbc5adbc39831a948b4a8104569bdc206ca02a189c697bb1c488228177ec23371c368affda68fb3db17da29beed3c6ce8582d4bfc6fa5d488f7408cac6aca37367526efab107a06100a1f117ae56610535f20d49f961147b9faf0bd04fadf73b90b1a40d2a3eae397850be36ad17b07966238a203cd03949359d5db735e5f4b08c63eb8a98351b9d1c813768afbddd269737340f7df8bd96c7151d21edba391e3d159dd8acad0d093c30c0c9ec4c98ad1072187cfd4c3104196a6ce7535bf64616eee0cc79fda1a4c8b183b26a20245f4c0c902cc025c61cc7857031cca63906effcb4f848c7cca89b358c21e36028d5b789df04cebb93224a4cdd1a08b79ea757a9542acc8f349bea88133c51b5a592158c9275371221f38eb804a06f61a26bc24242ea4a95ac7616bed6ab1f5ce4e9ae75e7787b060f28068d9fb0cac5782849897bdd79db2b26157456dbf5b8475256ed22a379479ad604a0b10b82a9f1bff285df1fa3d80e574a83a73df5a0dc1951c5d48ac56f8496af343a5887c453389457cdfe7c234b8ebac4b3628eb7807110de0062a772fe7694cde54386e9fc2e115227de297fd4229f4d83041b556d7004e32485ca216d2629728fecf497a4af3524407c1ed4149f80b2078f287ba6b2980082383438b64e92983689db5cc937cf49a49ee0a5931e9ba92a9943273448d6c9ed6d307a56719eee1bde17fc23d2949835a1aa171c1e7e2eb5be8494c737419916ea3f105052fc315976540dba2a4f7dfb6fcfb24b9a4b458a38892569f8f991fc4919778edc5951591fe77ab04416a263f5273731fdfbb1f6173bb026660ab08c92a86331a6495afe3920b2260327f4a95c3693ec162095a517976eca6e602cae7b891f99c2df6d051f1a28d7e85fdcc5aef3c0ad360451d0293c4e92e8bb791794f8c97bdaf2c38f8a1f223ae7d38fd8c16a47d40f2895e593a9f7ef22202e9c213f4deb63c19b2dc2a20280fe21a8e04eb4786ae586d7a93d04a5110ac2bf547d4c582d4a3cde793d752d2c3316838b2a6d4fc5d2cfca00d647b873506ef3591287ae3c6a33b8cb18538c45615e74a28a1a3d7392b25fb8081aa0a94454ad1532edeb1b2578eb16190a8aeaee26226590e7e0b529147fe3b3a6886d0626df9abb8595cf031fcb7756eec23c49f5ae9a3510e6201a01d5734c80004077ddf5a722b0ca598c4ac8cc0ececa577e1f6edb5911ed0f1c2e5c975feec6444b9fba79e07e58976ade2536047949da9ca0b306e9012595a071b618147c0f12765e375540b502f8a3c3a4029afea476ec622746917013ff915f59af8532567481d506234218f52de8afe991683d9bb7d1b7ff4e4ff93d9535f768d913637e2bd2c40633b5be390f0a29c130310167edb56290adc0a097e6e81ee040f7f4f5ae4d0126e6329d6bc66aa0b50d87b043e694a296c172926bc0cbb7b6bce67db0fc4a54830a6cab77639d05424cac9fcf5fde6895292406f27a9be7806a4e84b13d72eeb86aa9c9ae2f57b14b09cf106fb02c4fdb7e8b6128b46abc4a54ca7e131b1313d31bcabf6767cf082da39b48a3d2e50003975139ccd8d7bb008750939601991736591a69723ffb4d77c2eb6da8f093b98b2a3992c9f2d2a0586dcf39d332c43ead0c20609ff1eef1dad5ff8f3c533918c23c7c77f700f465b9bb3e4b151a719cfec9fef4a1ba38ec5d82c03758699c767e6259d5f51b4e7e550138d707fa180e667ac75f82f07492fc87f33c4b667bbf99a537865b7f135bf9ea6c7fa440a92e7a35a69a2c72d9bb9e6a501a3fdd71cce9e8507a717afef08648b78f9f7606b34eb7f0c08ddf9266d5896ef8febf2df334d1bed5166cea74be7f4141b0da229dcd12758c344cb77a50bdef6bb0e453f679d2d7f98f70ff11b211417783c02f2fa8fdf6299d92e8137762a856b3847997b65d25f8230a1a2eb025ce3be1e827821536753c54e251b2c11981db7e8437cb8cc730fb2e9b446b313b6963caaf27735446bfdf61dd029e27af4c81662d2872c8e21d1680ba03b4751755ffdfa4212ebfe4fd36d1734bcd31c88a08a29329e07847ebdc03cde88573ad71968b940956e05ed0a26d6fe963b4597a72a194aadb054f8bfcf533723abb10f3f24eb1c4b304da6a4a7f0f32b76e84d910e680b2d0650ba5ba99bdc2235b139cb69eb1a287e02bf155a85a2ad881fe865337712e06018eb13e65b3c70b3fe8eced14d1832426fa8ff7e42086aba4ef80a93f663cb33b8db30d631c5b97bb48b2d509fdf57aecac6043bffa11b42f49d1855e2872b5f12b8061fa694aaed05dd06952fdd8fc922308ad5bc01f5c6b5cb59d9bb050ccbb494d67b6f0d9d22d1f9e4318f172e0263690df2a764c9f64f04bd923f6fef2e1efa7e883dc894cf2f21d6fac89310b8e8391847e4fb22168005009d2b4b434b6012eba0fa92e4c44825c200a3bba503982a15e1bff0b50586f1b2a971f5d947129f19aa5400031d173935db575c357d735a01bfed4355d00aaa0205577da86ff7152614b7364fc729cdffe2b682da19a54005774c2aa2fb62b5af5203b3820ea49f1f660e6d87fe9cac58e5d5f7f8470d8ee442eda56b3832325385390812cd96e70db76f77c7096116f24f9d884b6f8d227ef703cd7fa020b62e2b28bcadf633d26d1bebeeaa7fcd6c960fb54ebc17de1ec1e318cd020284f46df2880e11dde51081f0a3634cdcbbcae7667be4e1ddf20c581b46e6b2a800c7b5f377ce7ecb30e20105019880ea0a667dfa94316a7f0e809457b6beff0bfab48d0e41610f758a48bc48e886e6257364c41f20a46c97b2b3d73ac516bff65d66ddaa4320737276a7dcff9505a3c8bc1d2e5d9be82a1db30f96377a7ee37e11e05097aede89c39f45c20c60298aa7456aa7fd476969a7becb823e48730a6b50c957281554895e9862004155d582ddd37c1d6992992287fbafc6f564a5a8cd9544d7722f83a84d3fcc5d377a11501d4772573ea185395f743a8efeaa9aeeb057f2255b5bca8f9c2ae9cb19d4260231d9ec201a46503bb0b6492df3bd9977c96833a00e2296aed402f1041c1f8881019152c6ba0bba518085e58ec3f80e1e9bd5c65eddc947189ab922e389e0ff6166342e1855d2ce7d4992341e01a61ddb758723bc5f82c0907c38149f3bec61ac05e8014abcecd12a31a6151d7849dd4d9cf1cc3d80242c6f212b892e4647633991f041986cc27123d7db839983645ffcf3cd79af6dcc8b1748183197d3ff0f4d129fe7da182bbe9671fdb78ca707833f0bad4607d3488ab5cab9a96c7dd02d37539112cafbe3bb572189ae43c0320bdb08ce85258e5e6be1352715591af568c3c007cb202ece65001ca7408c4b7acfe15ac74a77afbc4af431749a4f4534f962187e56d4dcdd35e434dc2f611844762265e6893e23cdc85edf50d5af3c6045971476c01876061bddbb63e634f2c28bc1b433e4d8ffc31d88e867939cfd3bc0177fb2c715fb6614b6a6bd371ae6565f9f821c625a411280c5b11c004f09ef509da9e21e3372ad3ed86f9af9f7b809ee6330fa55f3d2cbfdae10422705c1dc96ba0867d832b8640609622e83a4752df90c3a59a5340f3b413d53b9dd889b1ce44907594a73449f360b25c9ad884e92ff1a48c72df61b7a3b3421bab900752eeda8b36f71652777b521677e91e43193902494b96ebd0d1c572dcec965add9c6d6d49726fce2c17789899444be4dd399d8e6d4a05763ce0d5828a0616a4cec74057627c56e47bf1925f1b2fcf7d898b93f65b2e2d57fea3167947d97dd70b6eec653f5e104f2d0bdf0505a8f16cb14e108132d584e3248f9af691c88c11eaf0312a809268b237a85fc7dfc23f691469829716e71d72270c6f5b0e0908951ef0d5991796e3c7ca0914d307cfa49f30da2661a05dc832d56085c13da619f1617418aeff583c010fe8d1d7d33f5d0ebfed0fa328fcec5b5fcff7da1c285110d84748e60406971fa07deb88acf87d7de2fb8f75ad12a16a9f50530b3433a69e974af3f04034911e9e2eca56cda36d7314a537b8a9980acf18954e7d64df0add72b95cd2114d652db7f7f3f2e095163e81138c2c9a110d56aaf4d8ed2a1c5dc914ce3e6eb86bc7b708f8da3ca2558ee12546fb310236dcc428f49cef0ab5c6874a9c5f092f6c5acd162a589891d2bdb9ea2c2c9cf227a0693513c9e257770e831c17ca4c91af8787c01adfacc105d140c987ee56d6f539e3ae0c4792df196723cc640fa41efc546b300a6aa298d10f1a195652fbe7802ad604a68f02d8052a9855353397a90c6f4f93472e51876c19692d8a2023e22d95bc0d31c1505e4c791cd26bee77ae457e4c11b10b5245efa9ff864e414117da2c3b20c88a36aa7cfd7e0ce8055a03cf05e885734dda04e3c3122f263136fff583ce4b5df9ab5ae023c990ee10e84f171b265568f5d4a04d195220425a1077ab90b6117c0bc93e8e6dafe05f682c923eb841a09e658b39c4f4e2a244bfe2eb2b3b297eacac1c584df5963404217677f95d2f4b9446b356e3c409a083ae9854c6482baedbad3575382d8b564799660f51e5dc80adac5326a35bdbcca9a637969725b478959d69b2d7baa00809ef50d32de9b5d5306b62b2ae96f0af505a5ad23c54430e4683b27c16b80a8905bb925a07cf57e1d3ab94bbc971dbe675c6666d3def93cf3e4db02a038e04596ea4a0b64adfdd545d0991228db58d766502f56ecbc7a558710c196b4e74b8f05be768d7fba1e63445ab82064f0c3e582359a5b7cbf1eb490b447b801ed5249637c5208f3c0683b71d25cceaa7fed3a6909149e53b627af64d33120cf16de19969386e170ecb4123fd04b8b1abfc50ab7fc5054f439957a1f3a999bed0538c2da63500177c49d95838f379cfc5c10a3b7bcccb1e72c865c48a11bb8261b146c2fd55cfe5b9e4002392de9dca9b66beaed26423871", 0x1000}, {&(0x7f0000f12000-0xac)="67f846c70a9fb185e936e5e2ebd52d24fbf31b8dfe7034ae187bff202ba621f66188925d18d0e5989b72cf96a7d66df258539c09236a592bdba0a70f46babc6031bba5c8de3b0c25815e4c5bfaeaedb0eb60b44479c47b58ba5f02e8dd9abffe8ba89a171f1861921f1b32707bfc323a4ea6a689e1f4357cee902c1a69cc358839720d761638bcaf2b2170b9522676ccbe7998802beb65ba75e24f803c5787d741953b4d14f95183f8f53777", 0xac}, {&(0x7f000047b000-0x1a)="6f0e43feaaa50384339fc19be33af25bf2a0938a0d9c8d4553c1", 0x1a}], 0x6, &(0x7f0000cb2000-0x128)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0]}], 0x128, 0x800}, 0x20000000) 2018/02/11 18:54:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40442, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000604000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x8800, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0xc5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) sendto$packet(r1, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000+0x92b)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}) 2018/02/11 18:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000521000)='/dev/vcs#\x00', 0x800, 0x201) open(&(0x7f000000c000)='./file0\x00', 0x200000, 0x10) pipe(&(0x7f0000ae5000-0x8)={0x0}) r1 = memfd_create(&(0x7f00003bb000-0xa)='/dev/vcs#\x00', 0x2) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9b000-0xc)={0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000eee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fd3000-0x8)='./file0\x00', 0x2, r2, r3, 0xf074, 0x400) syz_open_dev$random(&(0x7f0000c2f000)='/dev/random\x00', 0x0, 0x101000) syz_open_dev$sndpcmc(&(0x7f00001c1000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x2100) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r1, &(0x7f000040d000)=[{&(0x7f0000306000-0xe9)=""/233, 0xe9}, {&(0x7f000019a000-0x5a)=""/90, 0x5a}, {&(0x7f0000248000-0x94)=""/148, 0x94}], 0x3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001da000-0x3)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000dca000-0x4), &(0x7f00001ac000)=0x4) connect$inet(r1, &(0x7f0000524000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x120) [ 44.923798] audit: type=1401 audit(1518375293.138:72): op=fscreate invalid_context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rying to set illegal importance in message 2018/02/11 18:54:53 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000002000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0xff}}, 0x9) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000000f000-0x4)=0x1002) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000)=0x2, 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x1, 0x5, 0x9, 0x9, 0x2}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000010000)={r2, 0x401}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000d000), &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000011000)={0x48a, 0x101, 0x4, 0x4, 0x40, 0x800000000000000, 0x4}, 0xc) 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) mknod(&(0x7f0000a9c000)='./file0\x00', 0xc000, 0x3) r2 = syz_open_dev$vcsa(&(0x7f00005a2000)='/dev/vcsa#\x00', 0x11448, 0x8202000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000309000)={"3df40ea7813947203280eafdf787fd7f", {0x4, 0x5, 0x1, "fac1f0daf8ed", 0x1f}}) close(r1) [ 45.062449] Trying to set illegal importance in message 2018/02/11 18:54:53 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f87000)={0x1, r0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f87000)="ca1234b7e5e783937ea37313b515efe49c1ac8fc41c8f7121b08823c6f61b76d81a15e1b36c9525fee49d123e6f0f0bb9cc1669e33f3f4ef2dd59c650d67ecbe168de3127eaac56f6026efb4b808a97b7f42d03315c06e672620bdfe165bb67139cdd7041f0b43a169cb2bd07d5d6f34acdaf48968599ea2c8e7abd13df57f1931337e95e5aeffc2fe72d1a0114629be4c5075bc4117d4268affbfcfa31230b2131f4caf70971ede53572e17b0da11") mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f87000-0xe8)={{{@in=@remote, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000938000)=0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/11 18:54:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) connect$rds(r0, &(0x7f000001a000-0x10)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a02000-0x11)='/selinux/enforce\x00', 0x402, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000890000)={0x9, 0x0, [{0x4, 0x1, 0x4, 0x0, 0x6, 0x8, 0xc0}, {0x80000019, 0x0, 0x1, 0x1, 0x10000000000000, 0x5, 0x5}, {0x80000019, 0x7f, 0x0, 0x8001, 0x9, 0x4, 0x80000000}, {0xa, 0x9, 0x7, 0x7ff, 0xa661, 0x7ff, 0x1}, {0x80000001, 0x4, 0x4, 0x2, 0x9, 0x0, 0x9}, {0x0, 0x5cd, 0x2, 0x2, 0x6fa7, 0xa9e, 0x6552}, {0xc0000000, 0x1f, 0x2, 0x0, 0x81, 0x8001, 0x293c}, {0xb, 0x3ff, 0x5, 0x4, 0x6, 0x5, 0x5}, {0xb, 0x1, 0x2, 0xf27f, 0x8, 0x4, 0x1ff}]}) r3 = signalfd(r1, &(0x7f00009d8000)={0xfffffffffffffffd}, 0xfe80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007ec000-0x8)={0x0, 0xfad, 0x80}, &(0x7f0000cc5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000efe000)={r4, 0x67, "5945fc9a3530d67a1fc5d445dc64e53607bd380dadfb3d96371f9538f52e365a9752409d923c11d89b3f85fdca383d7651459795f2972108f14e21399288116c2087c2610f155ccc0ad0d4fc97af24f009302dee5b67ab6bd9cf2c2eaf7801f2bbc64f8baacdd6"}, &(0x7f0000940000)=0x6f) writev(r3, &(0x7f0000290000-0x10)=[{&(0x7f0000c36000)="390000001300090480fe9e5ff9fffffffff0ffff030800f144000107000000250000001e0000000407e70004020f65c60001010c0000a4660002ff0000040046", 0x40}], 0x10000095) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d7b000)={@common='tunl0\x00', @ifru_data=&(0x7f0000c1b000-0x20)="d8c115d3c39a2739193b205227028b3ec783a40b58b702c9000b1460dfe4adfc"}) 2018/02/11 18:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c}}) sendto$inet6(r0, &(0x7f0000f45000-0x7f)="045de3fe5b75f1994c9ad1deb7ad648ed754b764f6641a84f657cd39f1476f171a72e76931b399ce25d11f45c1d1c69c6a113f66802d662a74cba1d4088aa1ad151ee1449dd9ed78f8157283d200e4810b998f5794d8b0b6a13dc2001b1581c846f1779c447581b2d47f5784e1f1f2c59791f828667c527ab8e05b7829cefa", 0x7f, 0x800, 0x0, 0x0) 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x801, &(0x7f0000680000-0xaa)) unshare(0x20000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/11 18:54:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/11 18:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000740000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f29000-0x4)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000701000/0x4000)=nil, 0x4000}, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) r3 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000190000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00008a5000-0x4)=0xe8) getgroups(0x5, &(0x7f0000c98000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f78000)={r3, r4, r5}, 0xc) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) pipe(&(0x7f00003cb000)={0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000c5d000-0xf4)="c554b701dc25a28a306bf37b6fc5f076a7f30cc38f2cbdf67745e644c661e477265382fcfd5deee2b63a9556176b17027cd83f41856e5f018530c3403f1dd61fbf557e792c4a086fd67e153c29af65bb4d904f1a0b08fa883a94469982145f144f1925ef516bb96e8bcf1fc511c3411cfe39440d0b6b83dae08829bcabd8d68255c812fb459276e4a949426e85a16f544b56d93cd4e1fad0b9920af9de427c4cf4979ec02460b3d48bb8175bebc0e1f11b91d53ba14a69716bdf5453b5cca4b28a714fde1d36b2254860543179aa61daaa746ef4a6755e0dcf8667833c9de32e3b790663519a30295b5dd7a345ab432a689825fa", 0xf4) accept4$netrom(r7, &(0x7f0000c6f000-0x48)=@full, &(0x7f0000017000)=0x48, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000e7000-0x8), &(0x7f0000d26000)=0x8) write(r7, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) fcntl$getownex(r7, 0x10, &(0x7f00003c1000)) syslog(0x40000003, &(0x7f00006f8000)=""/197, 0xfffffe95) ioctl$sock_inet_SIOCSARP(r7, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000c88000)={{0x3, 0x3, 0x8001, 0x1, 0xfffffffffffffb80}, 0x7afd, 0x8001, 0x7450}) [ 45.205429] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 45.213054] in_atomic(): 1, irqs_disabled(): 0, pid: 6716, name: syz-executor1 [ 45.215611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9692 sclass=netlink_route_socket pig=6713 comm=syz-executor3 [ 45.220470] 1 lock held by syz-executor1/6716: [ 45.237284] #0: (rcu_read_lock){....}, at: [<00000000e22a68b1>] __rds_conn_create+0xe46/0x1b50 [ 45.246409] CPU: 1 PID: 6716 Comm: syz-executor1 Tainted: G W 4.15.0+ #308 [ 45.254678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.264045] Call Trace: [ 45.266635] dump_stack+0x194/0x257 [ 45.268461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9692 sclass=netlink_route_socket pig=6713 comm=syz-executor3 [ 45.270264] ? arch_local_irq_restore+0x53/0x53 [ 45.270280] ? print_lock+0x9f/0xa2 [ 45.270292] ? lockdep_print_held_locks+0xc4/0x130 [ 45.270313] ___might_sleep+0x2b2/0x470 [ 45.270324] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.305420] ? __debug_object_init+0x235/0x1040 [ 45.310069] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.314811] ? debug_mutex_init+0x1c/0x60 [ 45.318943] __might_sleep+0x95/0x190 [ 45.322733] kmem_cache_alloc_trace+0x299/0x740 [ 45.327381] ? lock_acquire+0x1d5/0x580 [ 45.331331] ? lock_acquire+0x1d5/0x580 [ 45.335286] ? __rds_conn_create+0xe46/0x1b50 [ 45.339762] rds_loop_conn_alloc+0xc8/0x380 [ 45.344062] ? rds_loop_conn_free+0x290/0x290 [ 45.348539] ? __init_waitqueue_head+0x97/0x140 [ 45.353190] ? rcutorture_record_progress+0x10/0x10 [ 45.358188] ? __lockdep_init_map+0xe4/0x650 [ 45.362579] __rds_conn_create+0x112f/0x1b50 [ 45.366987] ? rds_conn_drop+0xb0/0xb0 [ 45.370865] ? __raw_spin_lock_init+0x1c/0x100 [ 45.375432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.380427] ? __lockdep_init_map+0xe4/0x650 [ 45.384817] ? __lockdep_init_map+0xe4/0x650 [ 45.389207] ? lockdep_init_map+0x9/0x10 [ 45.393244] ? __init_waitqueue_head+0x97/0x140 [ 45.397893] ? init_wait_entry+0x1b0/0x1b0 [ 45.402110] ? lockdep_init_map+0x9/0x10 [ 45.406154] ? rds_message_alloc+0x28c/0x330 [ 45.410538] ? rds_message_next_extension+0x210/0x210 [ 45.415704] ? trace_hardirqs_on+0xd/0x10 [ 45.419837] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.424229] ? __release_sock+0x360/0x360 [ 45.428353] ? lock_sock_nested+0x91/0x110 [ 45.432571] rds_conn_create_outgoing+0x3f/0x50 [ 45.437220] rds_sendmsg+0xda3/0x2390 [ 45.441000] ? avc_has_perm+0x43e/0x680 [ 45.444974] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.449449] ? iterate_fd+0x3f0/0x3f0 [ 45.453229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.458225] ? find_held_lock+0x35/0x1d0 [ 45.462277] ? sock_has_perm+0x2a4/0x420 [ 45.466319] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.471662] ? lock_release+0xa22/0xa40 [ 45.475616] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.481478] ? __check_object_size+0x8b/0x530 [ 45.485958] ? __might_sleep+0x95/0x190 [ 45.489915] ? selinux_socket_sendmsg+0x36/0x40 [ 45.494560] ? security_socket_sendmsg+0x89/0xb0 [ 45.499296] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.503770] sock_sendmsg+0xca/0x110 [ 45.507464] SYSC_sendto+0x361/0x5c0 [ 45.511158] ? SYSC_connect+0x4a0/0x4a0 [ 45.515111] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.520464] ? schedule+0xf5/0x430 [ 45.524009] ? exit_to_usermode_loop+0x8c/0x2f0 [ 45.528665] ? trace_hardirqs_off+0xd/0x10 [ 45.532879] ? exit_to_usermode_loop+0x198/0x2f0 [ 45.537618] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.543143] SyS_sendto+0x40/0x50 [ 45.546576] ? SyS_getpeername+0x30/0x30 [ 45.550616] do_syscall_64+0x282/0x940 [ 45.554482] ? __do_page_fault+0xc90/0xc90 [ 45.558696] ? finish_task_switch+0x1e2/0x890 [ 45.563165] ? finish_task_switch+0x1b9/0x890 [ 45.567641] ? syscall_return_slowpath+0x550/0x550 [ 45.572552] ? syscall_return_slowpath+0x2ac/0x550 [ 45.577460] ? prepare_exit_to_usermode+0x350/0x350 [ 45.582459] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 45.587805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.592633] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.597798] RIP: 0033:0x453a59 2018/02/11 18:54:53 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000663000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00007e8000)={0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f29000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) close(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000028c000)=@ioapic={0x2000, 0x5, 0x0, 0x0, 0x0, [{0x100000001, 0x3, 0x80, [], 0x4}, {0x80000000, 0x81, 0x2, [], 0x2}, {0xf5, 0x7, 0x43d0, [], 0x9}, {0xfffffffffffffff9, 0x10001, 0x1, [], 0xffff}, {0x4, 0x5, 0x1, [], 0x6}, {0xef1, 0x80000000, 0x4, [], 0x7fff}, {0x40, 0x7, 0x1, [], 0x401}, {0x3ff, 0x0, 0x1, [], 0x2}, {0x9, 0x3f, 0x9, [], 0x9}, {0x40, 0x5, 0x2, [], 0x100000001}, {0x9, 0x1000, 0x7ff, [], 0x9}, {0x5, 0x3, 0x4, [], 0x8000}, {0x713, 0xf92f, 0x100000000, [], 0x5}, {0x1, 0x67cbeef3, 0xa4, [], 0x2ba}, {0x8, 0xf4, 0x9, [], 0x1}, {0x79, 0x7, 0x7, [], 0x9}, {0xffffffffffffffd7, 0x101, 0x401, [], 0x2}, {0x7ff, 0x8, 0x5570, [], 0x1f}, {0xf0, 0x100000000, 0x3f, [], 0x9}, {0x1, 0x3ff, 0xcb0, [], 0x4}, {0x7, 0xed2, 0x9, [], 0x6}, {0x400, 0x7, 0x1d, [], 0x816}, {0x6, 0x9, 0x3ff, [], 0x3f}, {0xffffffffffffffc1, 0x0, 0x3, [], 0x6}]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/02/11 18:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000be6000)={0x0, 0x0}, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002d1000)={0x1, 0x0, [{0x3a}]}) 2018/02/11 18:54:53 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a26000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000002000-0x108)={r6, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, [0x2, 0x0, 0x8, 0x3f, 0x5, 0x3, 0x9ce, 0x1, 0xffffffff, 0x7ff, 0x7, 0x100000000, 0x7, 0x0, 0xe4]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000001000-0x43)=@access={'system_u:object_r:lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x33}, 0x43) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x33, r1, r2}, {0x0, 0x3, 0xffffffff, 0x2, 0x6, 0x9, 0x4, 0x53f}, {0x4585, 0x2, 0x1, 0x200}, 0x7f36, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@empty, 0x7, 0x2, 0x3, 0xffff, 0x6, 0x31400000000000, 0xfffffffffffff000}}, 0xe8) 2018/02/11 18:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000c7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e41000)=0xffffff5c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b0e000)={0x0}) r5 = geteuid() setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000073000-0x1)=0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f000026e000-0x10)={&(0x7f00006df000-0x340)=@migrate={0x0, 0x21, 0x300, 0x2, 0x2, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, 0x2, 0x0, 0x6, 0xa, 0x0, 0x20, 0x7e, r3, r5}, 0x9}, [@algo_comp={0x0, 0x3, {{'lzs\x00'}, 0x0, "0d9c4ba44a6eb8efc223d50f705f3fd72cd4e521c99d6ad23b81adcee591988e14f6159b7a38643fd08edc6421840ce188ff5a3556413a186529908cfe1bbb9e3c75f7dc9ac450ae19f80038e1fcf289135abd436c0486bb45a1c00d6243a6b295237ef6bc1d7c8f488be49197caf9b5a3f185fc0ffea910c19f91e2573a2adc2477abe12997a84863fd305c9cfef09f22d36b38656d3f2425326a86a2c393ff9abff1315bef701a6b2c9e8cfecd99"}}, @migrate={0x0, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xff, 0x5, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x1, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x3, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x33, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2b, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@rand_addr=0x6, @in6=@loopback={0x0, 0x1}, 0x3c, 0x6, 0x0, 0x7, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3b, 0x5, 0x0, 0xffffffffffffffff, 0xa}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f, 0x0, 0x0, 0xffffffffffffffff, 0xa}, {@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3c, 0x0, 0x0, 0x6, 0x0, 0x2}]}, @tmpl={0x0, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x4, 0x3, 0x76873bbd, 0xfffffffffffff76f, 0x5, 0x10000}]}, @replay_esn_val={0x0, 0x17, {0x0, 0x6, 0x2, 0x5, 0x1, 0x9, [0x1000000000, 0x8]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc090}, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000017a000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ce5000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x400}) userfaultfd(0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000abd000-0x8c)=[@in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0x1000, @empty, 0x95f}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0xffffffff, @empty, 0x6}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}], 0x8c) sendmsg$alg(r2, &(0x7f0000334000)={0x0, 0x0, &(0x7f000053a000)=[{&(0x7f000011c000)="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", 0x1000}, {&(0x7f0000cb3000-0xa9)="9781464915ad3a124cb6393683ddbc1873f9329c322d7330f2091658f60a9eec56652bc3306c52d4e7e0aedf220c02a8f7c15864dcc71b92772be820e85b05249ed406927506560d7e11bb16c76c79fb0efd9c8e6c88dacb2ed296f72f46cd6bd6e4a0acce2477b21c0408f4717ab87319019a03fdd0da4148a94d8487b6ef9fee95003215bd1b7903795f172b6e2a4a5896b2c8ba87a11cadccf951b58588c4883a851cf6d31dd855", 0xa9}, {&(0x7f0000ab3000)="3c177db834e12909e12c98a047a85cc566cf98bea611a76f1e7972f8c13f344f845c05011d842958974dd245601f9fdd255a20903abb6ac2048c4b310c85954b376478a13ba4818e7c71b7018d6f0cbbca2ebf61c332728e6b97eadd9329a0fe58e1a5c859b02bb8aa075e6a5d267c6ef52b42012d8bec61ca74f039c70e6c3dbdda5feb2d922c4fe836b3516d5abdc36e6e903dbad996155886cdcaff73afb982cf3f6cde6ec7218b6b394ceb30d191", 0xb0}, {&(0x7f00006c8000)="48bba91f524af50ac381916a7184ae303e097a", 0x13}, {&(0x7f000099a000-0xb2)="4f00c41799dfd9c964f8e88d2bca43afaf6cbe6b764ffaf7488ef3b6759ba50ccebb4d70851541cf917b1f714ead926db361c46b7c0cdf7457bc6cd36b5fe4eacff14f438aeba001f070e9fc465e4e15d19f0ed0eeabbc60d69bfebffccf20c87a698d7c63a5a46e87efba3d0e3510b382de53ea963486e2c99306d5411ea56663c15db033673591f859e21e9690f89192a1aefe54e7d607d68ea45534a96406071b87676994188d144aa77da5c7843e14c8", 0xb2}, {&(0x7f00002c7000)="7e63b517615ca787772bfb638d46d64ac4cc31d5e9aba4297f62ed3e59a61f0672c64af236a7ef6804f15851031689828ca8da6e42a470d0c9ece9044db8966d41bbec9c2869a3ec14626ee7d09d47de9d91dd62fae7d415be52a8bbd8f243b5917f8b5fb813eb2b0ab5905d407de170fd9f9c72c730b26c7948b75c6e21a4ad576c464e43e4a5c1b481cc9b501cb8ae99ce6e88d8735355648765694525ef9ed1cbb232a693e2d5cbc03ffd65efddd21ef21501395ce74c36a5b3e612166e5ef6", 0xc1}, {&(0x7f00003f7000)="86c5390ba3dc25", 0x7}, {&(0x7f0000b99000-0xe6)="6b5b37496ad98013fd752eec9c16bb023a0eb736d7a1ee58087d96138de7ae46ac1dc72d6ba33a56a0e46d6ab19db66de2f54feb27a3def2ed6c726873542c4168416293682d1dc2625fdb2e827bcc5249a28dea3813363b2c1cfdba6951780031e1dd143a1909024a3af7cc7039ad4453e1cdac02974c38e215474ee62259a386618c6231b158521f4846bbcbda0bed7a13164c552ed382c1164b15ac1d4ca6d7112c83125fdbc337609cac5c4f381f2a08ac131ce23e0b9c3d56a835ed69018b999839ef694346eb3e20fe4df7b713e8a77dca26a355289efe481eef5397ba58ddfdea4292", 0xe6}, {&(0x7f0000b3a000+0x1a9)="e6266111a88a9cde69b608841539fc53e5ffda169a5a159b753a27fe771fe90490a83921bad7ba1b333acad0578860cfed8d87a5fe806c054ca841fc28f72853736483ac06a9ede8f5e50cc8d3038a11d9398c71aaf02a5f9eaa8232dc84a1f8", 0x60}], 0x9, &(0x7f0000475000)=[@iv={0xb0, 0x117, 0x2, 0x95, "c710c07bd4ae71df32857ccbb5e4398103d4c140df1d56668b411a4134906ab4ce105a848455c1f8a851eb175f5f89ba4ee01064850fbae7bd34e9a8dc53b5ad8f1d068fa73cc263bfba76d490c0c01abc6a1b1fe396990eb91ceb175033153b77262ee8f8128e6cad1ce4e6cf280fe9f6ed1577a9569db3023c2503cbb12ebbdc68ddea889576e28e51e0e4f5fee376f18cd380d2"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x48, 0x117, 0x2, 0x2d, "d1e4c5fd846fba4f4be3febfe0845ba0013d6b2064dd3ebb5d2abbf39ac73ca1b22a77a7aa924b0e7097c12f3a"}, @iv={0x68, 0x117, 0x2, 0x4f, "6ebf5839d8a5144fdb176980f98ee60525925698ad3f05d5352c8bc0aee51af870d06298dab4f8b125d7b5260e01a0f2750023538d4ef3cae17adfecefa18264277c7d0fbd291509266a23be61d094"}, @assoc={0x18, 0x117, 0x4, 0x8ff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1c0, 0x4010}, 0x801) setfsuid(r5) 2018/02/11 18:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) pkey_alloc(0x0, 0x100) 2018/02/11 18:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000676000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00006b2000-0x50)={0x100, @tick=0x8, 0x3, {0xfffffffffffffffc, 0xcb}, 0x4, 0x2, 0x7}) io_setup(0x7c5, &(0x7f0000688000)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000191000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 18:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000133000-0x9)='/dev/ppp\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000f75000-0xd4)=""/212, 0xd4, 0x40000142, &(0x7f0000e39000)=@ethernet={0x306, @random="ce6829fdce9d"}, 0x10) mount(&(0x7f0000f2b000)='./file0\x00', &(0x7f0000cb0000)='./file0\x00', &(0x7f0000dde000)='romfs\x00', 0x203a004, &(0x7f00003c8000-0x1000)="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") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000250000-0x10)={0x2, &(0x7f000079e000)=[{}, {}]}) socket$can_bcm(0x1d, 0x2, 0x2) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) inotify_init() fsetxattr(r0, &(0x7f0000335000)=@random={'security.', 'romfs\x00'}, &(0x7f0000ee6000-0x1)='\x00', 0x1, 0x1) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto$ax25(r1, &(0x7f0000071000-0x23)="0cdc33e64f43cddd70b76614e61b0cd3ee0f67ea08a1d1126d1d18454bbda30f06e7e3", 0x23, 0x1, &(0x7f00002b1000)={0x3, {"93f8e26250ceaf"}, 0x7}, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e9c000), &(0x7f0000a3d000-0x4)=0x4) 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f7f000-0x18)={0x3, &(0x7f00002e1000)=""/14, &(0x7f00006b9000-0x48)=[{0x8001, 0xad, 0xe, &(0x7f000092d000)=""/173}, {0xed36, 0x9b, 0x0, &(0x7f000054b000)=""/155}, {0x9, 0x78, 0x7046, &(0x7f000091b000)=""/120}]}) read(r0, &(0x7f0000864000-0x52)=""/82, 0x52) mq_notify(r0, &(0x7f0000e2a000)={0x0, 0x1d, 0x4, @thr={&(0x7f0000fa3000-0xa4)="e48bac51998a00aff4b032345b936696757464edc634bbefb99ccaef34b6e31b9022d922c065bb5ec73f4c6d897d8abda4e9599d5ad1b5afc87057836f5948e4c8e15c7e67f3b5d67c4a653bbefbb601c797390ecd88afb39193ecc95d4284cc466a1c16e65da146586522b5d935be9ccae76fa6b6e001c0e3cfe16de85d1e6b87cac44807802115bf2675bfdf396672fc79b8c23ed9087e0c40aed50b8e215872ff4f2b", &(0x7f000046f000)="80cd39b225dd58bbaf5ab928a0fe649b015921c996c2f3e28c7f4e2e4b169178c355afc69ad393c07d0dd214ad09055ebb4c9935fba8f294bb8da1c9b0a947a4cb973a7905f18d7a9b032e265827f640dd739ebd9b23f9dc3e096495a5ce53db809ac4729d38ec794a2b5875afbf9221b81ff3e0c2e8dd7e01b996381cfe91ede22b522888607d97826fbe87bbb0efe0e8e455fd4f7b70dd4e259417e1b6176a39501e8a645afd4dbeee2cd4b3bf40e740f5f26760b5108a0feeecd194965f23ecc86fe9b7a917eceb3a23130b3e36e5f6165ecdba1c4717a0eaf9de646b54ab3859a5106ce601022d5d5a721be5a073"}}) write$evdev(r0, &(0x7f0000814000-0x30)=[{}, {}], 0x30) [ 45.600965] RSP: 002b:00007f13d07c7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.608649] RAX: ffffffffffffffda RBX: 00007f13d07c86d4 RCX: 0000000000453a59 [ 45.615894] RDX: 0000000000000000 RSI: 0000000020007000 RDI: 0000000000000014 [ 45.623139] RBP: 000000000071bea0 R08: 0000000020000000 R09: 0000000000000010 [ 45.630384] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 45.637629] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/11 18:54:53 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r1, 0x0, 0xa7b3, 0x1) lseek(r1, 0x0, 0x3) 2018/02/11 18:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[]}], 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/mls\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl(r0, 0x440000000000127c, &(0x7f0000fd8000-0x2)) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) r1 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x101) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x7, 0x4) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f34000-0x48)=@full, &(0x7f0000f82000)=0x48, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000cec000-0x4), &(0x7f000031d000)=0x4) getpeername(0xffffffffffffffff, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a63000-0x4)=0x1c) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f90000-0xc)={0x0}, &(0x7f0000c9c000-0x4)=0xc) rt_sigqueueinfo(r1, 0xc, &(0x7f0000b1c000-0x10)={0x5, 0x100000, 0x6, 0x2}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000132000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000a96000)={{0x0, 0x7, 0x6c7, 0x7ff, "039144f843de1ca0eba60b02141536d6023ff2946a29b3b70f7d37966d8c6c391a6a6b431278b85dfbf0e6f1", 0x13}, 0xfffffffffffffff9, [0x7, 0x5, 0x3, 0x8, 0x5, 0x7, 0x4, 0x1, 0xbe4, 0xc1, 0x79d, 0x34, 0x8, 0x3f, 0x348f, 0x4, 0x2, 0xfff, 0x5, 0x40, 0x7c000000, 0xb1, 0x8, 0x996e, 0x3, 0x1000, 0x5, 0x1000, 0x0, 0x9, 0x1f, 0x401, 0x2, 0x0, 0x5, 0x2, 0x9, 0x1, 0x33, 0xf38, 0x2, 0x9, 0x8, 0x1, 0x2, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x1, 0x4, 0x4, 0x80000001, 0x6, 0x8000, 0x7, 0x100000001, 0x9, 0xffffffffffffffe0, 0x0, 0x9, 0x1, 0x9, 0x16, 0x10000, 0x1f, 0xb28, 0x3f, 0x3, 0x9564, 0xfffffffffffffff9, 0xa43c, 0x8, 0x8000, 0x2, 0x8, 0x7692234e, 0x3f, 0x100, 0x2, 0xffffffffffffff25, 0x40, 0x7, 0x2, 0x3f, 0x5, 0x1, 0x3506, 0x1, 0x4, 0x4, 0x100000000, 0x8, 0x5, 0x2, 0x1, 0x81fc, 0x6, 0x6, 0xaa, 0x9, 0x3, 0x4, 0x3, 0x1, 0xe20f, 0x7, 0x0, 0x8, 0x9419, 0x935, 0x4, 0x9, 0x5, 0x8, 0x4, 0x1ff, 0x80000001, 0x3, 0xff, 0x7, 0x0, 0x4, 0x4, 0xfffffffffffff22c, 0x180000, 0x2, 0x100000001, 0x8, 0x8]}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000bb8000-0x1c)=@req3={0x200, 0x49fc, 0x7f, 0x6, 0xf9f, 0x1000, 0x6}, 0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000194000)=0x1) mount(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) readahead(r2, 0x3ff, 0xfffffffffffffffd) 2018/02/11 18:54:54 executing program 4: get_mempolicy(&(0x7f0000000000), &(0x7f0000739000-0x8), 0x99e3, &(0x7f0000594000/0x4000)=nil, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x82000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000680000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}], 0x1c) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000-0x4), 0x4) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000d92000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000047c000-0x5), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b25000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000241000-0x8)={0x1000000000000000, 0x400, 0x3, 0x81}) r2 = syz_open_dev$sndpcmp(&(0x7f00009d6000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x22000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a47000-0x4)) unlink(&(0x7f0000cba000)='./file0\x00') getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000479000-0x8), &(0x7f0000d79000)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r3, 0x0) connect$bt_sco(r2, &(0x7f0000f7f000)={0x1f, {0xf84, 0x40, 0x9, 0x1ff, 0x5, 0xc520}}, 0x8) read(r4, &(0x7f0000021000)=""/1, 0x1) readv(r4, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r3, 0x0) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b7000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000413000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r0}], 0x1, 0x3f) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000670000-0x8), &(0x7f0000540000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000354000-0x20)={@common='yam0\x00', @ifru_flags=0x2800}) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000065b000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000341000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00004a2000)="e57cc939302d8abbca6728d05cbc3b67076a6eb43872d63c5273fe677360047e51ce217018c5c8cf5878b2e1a4afc384d954f151318f61c9a3b1d0a9dfaf5f413b43b1dc23a9eab3e0b8e5b8610e8edba0385e4467d0ce9955fa", 0x5a) read$eventfd(r1, &(0x7f000083f000), 0x8) 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00008fc000), 0x4) dup2(r1, r0) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000817000-0x85)}], 0x1, 0x0) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x53}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000002) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00004f3000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x4, [@generic='\x00']}]}, 0x1c}, 0x1}, 0x0) 2018/02/11 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x81ef) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000028a000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) memfd_create(&(0x7f0000d8b000-0x8)=')cgroup\x00', 0x3) [ 45.970960] QAT: Invalid ioctl [ 45.989575] QAT: Invalid ioctl 2018/02/11 18:54:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f45000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl(r0, 0x2289, &(0x7f0000001000-0x1)) r1 = add_key(&(0x7f00005fe000)='ceph\x00', &(0x7f0000472000+0x2ad)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000453000-0x1d)="26297569e41790d7e489fd39658f37cf6a7f3f7b316022f1fe4733f626", 0x1d, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) fchmod(r0, 0xd) 2018/02/11 18:54:54 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b18000-0x4)=0x60c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001be000)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009ab000-0x10)={&(0x7f00001bf000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x1, 0x60) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000154000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000080045430, &(0x7f0000000000)) pwrite64(r2, &(0x7f00001cc000)="a8a4e77b00ed9d3e2b69d4d0d6c9ae7cd3870f154d5744fc7a1446cb5f7d7a11504e0ca1acc43155101a5dac3ec6d14af2b5e7b70af8c4844867df4341842e2a847691a20860b265ad3d72661b17522ba1a802e4045bdd7c8de76789c80748", 0x5f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005a1000-0x8c)={0xffc0000000000000, 0x6, 0x5, 'queue0\x00', 0x40000}) [ 46.019418] QAT: Invalid ioctl [ 46.024257] QAT: Invalid ioctl [ 46.038329] PPPIOCDETACH file->f_count=3 [ 46.073127] PPPIOCDETACH file->f_count=2 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x20040, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400}, 0x1000000, 0x9, 0x10000000000}, {{}, 0xa135, 0x1, 0x3}, {{}, 0x2, 0x30000, 0x9}, {{0x77359400}, 0x401, 0x1, 0x40}, {{0x0, 0x7530}, 0xd6, 0x2, 0x5}, {{r1, r2/1000+10000}, 0x3, 0x5, 0x3}, {{r3, r4/1000+10000}, 0x101, 0x200, 0xffffffff}, {{0x77359400}, 0x3ff, 0xffff, 0x6c0}, {{0x0, 0x7530}, 0x76, 0x3, 0x1ff}, {{}, 0x9, 0x8, 0x2}], 0xf0) ioctl(r0, 0x6, &(0x7f0000001000)="c5949e76ce396e7ecb39728db85752a931258c25cfb2e8c76be7d9490c5279452001ac45d36df9636712ec931b53d18f8c3dce6604ab6938") 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$dmmidi(&(0x7f00009a8000-0xd)='/dev/dmmidi#\x00', 0x1e29f141, 0x204b00) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000750000)={0x8, &(0x7f0000a89000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000008a000-0x10)={0x1, &(0x7f0000726000-0x1e)=[{}]}) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000045e000-0x18)={0x0, 0xff, 0x6, &(0x7f00009ce000)}) ftruncate(r0, 0x0) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000494000-0x18)={0x2, &(0x7f0000001000-0xb6)=""/182, &(0x7f0000001000-0x30)=[{0x1000, 0x1000, 0x8a00000000, &(0x7f0000001000-0x1000)=""/4096}, {0x9, 0xec, 0xc2, &(0x7f0000001000-0xec)=""/236}]}) mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000108000-0x53)=""/83, 0x53) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/02/11 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00002ab000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d30000-0x8)={0x1, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8), 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed5000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000632000-0x5c)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, 0xc69b, [0x7, 0x2, 0x8, 0x7ff, 0x0, 0x6, 0x1, 0xd2f2]}, 0x5c) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x3, 0xbb18, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000440000)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00002a9000)={&(0x7f0000b24000-0x74)="f14f81ddd57ba29c8d6e8154d011d4cac38391483ee09396679bb1767b03b83d356b85844f3c1d626ce432ee449cac04c71290a86c8c374941957fd416745e00dccad20b9789927e37e9269a656847a5b8107427d0d29aa7bc8cb6c1b8ec63801b992426baacaa4878751c925bb44d68bd01b1fe", 0x74}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000aea000)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e91000)={0x6, &(0x7f000080e000)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000097e000-0x8)={r4, 0x2}) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x2, 0x8, &(0x7f00003ab000-0x8)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b9000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r0, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000-0xc)={0x7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xcc, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x64, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0xb36, @mcast2={0xff, 0x2, [], 0x1}, 0x33e}, @in6={0xa, 0x3, 0x2, @empty, 0x1}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x7e, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x5, 0x1b34, 0x7, 0x3, 0x5, 0x1, 0xffffffffffffffff, 0x6, 0x4, 0x1, 0x7, 0x80000000, 0x0, 0x5, 0x100000000]}, &(0x7f0000007000-0x4)=0x108) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ee8000), &(0x7f00007ad000)=0x18) bind$inet6(r0, &(0x7f00000b5000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c) accept4(r0, &(0x7f00002f1000)=@ax25, &(0x7f00004d3000)=0x10, 0x80000) socket$inet6(0xa, 0x800, 0x8) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d22000-0x8)={0x0, 0x6, 0xabc}, &(0x7f0000b63000)=0x8) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000f21000-0x4)=r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000b3000)=@sack_info={r1, 0xfffffffffffffff9}, &(0x7f00009e4000-0x4)=0xc) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') umount2(&(0x7f0000003000)='./file0\x00', 0x8) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) sendto$inet6(r0, &(0x7f0000626000)="0829ed5f113e5f3acc37ad9840852ae6c3f9e60f0f2b6ac486f42a0eb0559ea271ed6a35cc175c874a123a8d309b22f1bac586bb378ee5bb03635a5f753caacea65e7707361b1f78f5635d5049e963de6774ce0c2992533966a025110653a184177c9ef8372c13c7f21db7339fb504e60031674403f1b7b28c7fe5b54b7ca844d6c84c5c14dcb8fd26cfddb35dee8e76aa44674922e0912e0832e6e64ffc5aee4c512d12738a41d5010259236bc1a045da7f1d43d4556c8879016d988c", 0xbd, 0x2000c814, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000064d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f), 0x0, 0x0, &(0x7f0000866000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r1, 0x0, 0x0) socketpair$inet(0x2, 0xa, 0xa5, &(0x7f0000b43000-0x8)) 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009e9000-0xb)='/dev/audio\x00', 0x80000, 0x0) preadv(r1, &(0x7f000076e000)=[{&(0x7f000027d000)=""/22, 0x16}, {&(0x7f0000792000)=""/215, 0xd7}, {&(0x7f0000d4e000-0x9e)=""/158, 0x9e}, {&(0x7f0000af5000-0x82)=""/130, 0x82}, {&(0x7f000015c000-0x4b)=""/75, 0x4b}, {&(0x7f0000dc2000-0x7a)=""/122, 0x7a}, {&(0x7f000036c000)=""/249, 0xf9}, {&(0x7f000022e000)=""/4096, 0x1000}], 0x8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000045a000)=[@in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}], 0x20) 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f00005c8000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e4a000)='/selinux/validatetrans\x00', 0x1, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000528000)=@sco, 0x8, &(0x7f00007b1000)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00007f5000)='./file0\x00', 0x115200, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c8e000-0x4)=0x1f, 0x4) close(r1) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) sendto$inet6(r3, &(0x7f0000a86000-0x65)="22c5ced39caa4b771d5a2b9fabf40e0343d0b3aab3ea3f6ce70ba70bc9674436230fb7c4befbf9186a81d1e796280e6a8efcfbd10d2ca3182e61e61cc4289c52eb45ec5666f8a917f6969b330657c4299bb12d7358fcdaf86fb310c59bc4aea3b8c0eefcdc", 0x65, 0x40000, 0x0, 0x0) close(r1) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ba1000)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x1a0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f00002ad000-0x40), {[{{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0xffffffff, @generic="19a5f37bd6baf489627646ef65894e47", @generic="68d86563f57c9d8482bcceaacc7c6366"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="dbabf47395bc109052791982b397c6e3", @generic="824ea154f6474b8024f62dd3285da2c4"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ecf2de258688"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d81000-0x3c8)={0x313, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x6, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @rand_addr=0xf3f}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @empty}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @empty}}]}, 0x3c8) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000224000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f00002df000)='./file0\x00', &(0x7f0000678000-0x4)='nfs\x00', 0x0, &(0x7f00001bb000)='`!') 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001b000)={0x9, 0xfffffffeffffffff, 0x7, 0x5, 0x3, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) [ 46.241435] ipt_CLUSTERIP: Please specify destination IP [ 46.261333] ipt_CLUSTERIP: Please specify destination IP 2018/02/11 18:54:54 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000024000-0x4)=@int=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000025000-0xa4)=""/164, &(0x7f0000021000)=0xa4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000-0x4)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000026000)={0x0}) r3 = dup2(r0, r2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000023000-0xa)={0x0, 0x80000001, 0x1, [0x6]}, &(0x7f0000026000)=0xa) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000028000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x3ff}}, 0x800, 0x6, 0x2, 0x7, 0x10}, &(0x7f0000027000-0x4)=0xa0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000028000-0x8)={0x8, 0xfffffffffffff44c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000026000-0x4)=0x6478) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007f4000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, [0x9, 0x6, 0x3, 0x8, 0x1, 0x2, 0xfff, 0x80000001, 0x1f, 0x1, 0x81, 0xfa75, 0xfffffffffffffff9, 0x3, 0x100]}, &(0x7f00002fd000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000475000)=@sack_info={r2, 0x8, 0xd19c}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00002ac000)=0xe8) 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f00000da000-0x6)=@hci, &(0x7f000021f000)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cc000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00007c1000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000830000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f000008e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000101000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0xfff, 0x0, 0x8001, 0x8, 0x9, 0x6, 0x9, 0x1}, {0x0, 0x10001, 0x7, 0x5}, 0x7, 0x5, 0x1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x2, 0xffffffff, 0x8, 0x5, 0x9}}, 0xe8) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000c91000)) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000756000-0x10)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00001fd000-0x8)={0x3}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r2 = creat(&(0x7f0000b29000)='./file0\x00', 0x60) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000774000-0x400)={"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"}) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) clock_getres(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000046000), &(0x7f0000047000-0x4)=0xc) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396bab89408d2, @time={0x0, r1}}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000046000)={0x1f, 0x0, 'client0\x00', 0x4, "b23be1048059374d", "cdf99268a7a0b06f945d77ed7e84faf68b9c9ceeb24e62782e24c5f44cbbd1d4", 0x6, 0x94}) [ 46.291573] dccp_close: ABORT with 101 bytes unread 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002a1000)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000009d000-0x4)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000203000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008e1000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000818000)={@multicast2, @multicast1, 0x0}, &(0x7f0000464000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d5000-0x28)={@common='yam0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000feb000)={0x10}, 0xc, &(0x7f00001f6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x1000}}]}, 0x40}, 0x1}, 0x0) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000368000-0x1)='\x00', 0x1, &(0x7f00000d6000-0x40)="6e6f64657673656c696e75786367726f7570776c616e317d73656c696e7578706f7369785f61636c5f616363657373656d301876626f786e65743173656c66ef") ioctl(r0, 0x71cf8726, &(0x7f0000fff000-0xab)="d133b222667807c1f028bb87da4c14dab5658d4c24a84072c1f8f0bd5cdad462bdb8af44205bda570b0696b3a7260e1bfbf1cab4e08b58f2b5cbf24026fcc852e7d9a57c592449f15fcf4d094f2abb0d33239874a5f3cce707a17f250b088fbe43e3a9fbfecfb1fb5c281cb11fa7ca68bbcf3e4afb15ecaa8a7b6708ac788af2efa5af18c54da0bd13e4305ce403efa1fc1990fe9b4574b180b43a08b0c1efc7d0783a860e69ac47ce639c") ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f20000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0xd5, 0x5}, &(0x7f0000fff000-0x4)=0x98) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:54 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001aa000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') read(r1, &(0x7f0000007000-0xf8)=""/248, 0xf8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000000b000-0x10), &(0x7f0000005000-0x4)=0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f000000a000)={0x1f, {0x2bfc, 0x7f, 0x7, 0x5, 0x1, 0x1}}, 0x8) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f00009fd000)='/dev/adsp#\x00', 0x1f, 0x82680) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000528000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000052e000)="0a0775b0d5e383e5b3b60ced5c54dbb7c4", 0x11) pipe(&(0x7f0000ccb000-0x8)={0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000358000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000fde000)="ad56b864b257840b7d7fff243ef3e9cbb6859fcf9d3b9125bbdd01d09f1eb42f"}) 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f00005c8000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e4a000)='/selinux/validatetrans\x00', 0x1, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000528000)=@sco, 0x8, &(0x7f00007b1000)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00007f5000)='./file0\x00', 0x115200, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c8e000-0x4)=0x1f, 0x4) close(r1) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) sendto$inet6(r3, &(0x7f0000a86000-0x65)="22c5ced39caa4b771d5a2b9fabf40e0343d0b3aab3ea3f6ce70ba70bc9674436230fb7c4befbf9186a81d1e796280e6a8efcfbd10d2ca3182e61e61cc4289c52eb45ec5666f8a917f6969b330657c4299bb12d7358fcdaf86fb310c59bc4aea3b8c0eefcdc", 0x65, 0x40000, 0x0, 0x0) close(r1) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000005f000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cd0000)=""/4096) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000758000-0x4)=0x5, 0x4) socket$l2tp(0x18, 0x1, 0x1) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff}], 0x1, &(0x7f00004bd000-0x8), &(0x7f0000752000), 0x8) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004fd000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000046c000)=0xe8) r2 = add_key(&(0x7f0000fab000-0xc)='cifs.spnego\x00', &(0x7f00005ee000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d49000)="c6f84429080ae9afc326c30f648b3e647ef71df705d32fff66135b6f11d94ee0c4e115ab92ee8d54568ae757d9ddf887a3728699cf2a8c664cfc71af8218caa8f111bd48bdb21782ed77486129c36225ac168d0b34dac54971d562c18ca010c3fbaf36d49a948896a9218544127671b21088045b136e46366eef437e990f01353ca132cd684161fc251a4dc06e8fcd8dda79d693e90e960c50e253d06580cab3b99c25bd2ede38fe5724e420517ec3708448e4e760c2aaf8369830801905ead4f8ed7cd66a2ae127260a781be9f9d39248a3f6527b1eb88b94f01f99d24f7195", 0xe0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000fbe000)) sync_file_range(r0, 0x0, 0x6, 0x4) sendfile(r0, r0, &(0x7f00004ce000), 0x7fff) 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000011000)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}}, 0x3f, 0x1, 0x56b2, "5de0cdd40be67a91c81d7b6e9a30ad5c187351634dd956106070726b33335a1d5cfe27ede7adf229b017bd85769a7cb99ef871b3cbc45bcc6f75c92b891d7a59bbefdd887f2fd1633f12932181207e6e"}, 0x160) getdents(r1, &(0x7f0000001000-0x64), 0x0) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000c8f000)='./file0\x00', 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f00005eb000)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00002b1000-0x4)='tls\x00', 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/11 18:54:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0x7f, 0x200, 0x100, 0x7}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x401}, &(0x7f0000001000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0xf8, 0x218, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0xd6ad7564183108a7}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/11 18:54:54 executing program 3: r0 = msgget(0x3, 0x411) msgrcv(r0, &(0x7f00009de000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x526b970b52595f5c) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@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', 0x0, {0xfffffffffffffffd}}]}, @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'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000029000)) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000402000)={0x0, 0xf4, "7a7c9842705fe49864c749ba10a2dfb1f53acef0297a83f479a084f8a9b007a5ca5f4bbece321662e76eefae4b88eb3885c07a256985cb6b08065dba6f59c3c55df51c9e3cc06f389299bd7dc21cef36978f6dffd6f02b43daeec9b0297bcd34c811395095228b2bf74360dafc19694133a04f5c4bfa0d8fe08105267b382843c7908aba2b2b81659c54824bf695da9a6015046ff8bd83a51757f7dedda9a9cfaca62b24a3da673212e4d58345e73a2198111d4b602afd88757f06a7e4f8827f466c743f20b816232c83b1f19f0130b9c97075e3b0912a05edb9cfcd022c581b89a687d298a4fe81fe27609d8417bf8caa933e12"}, &(0x7f0000f0a000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000d7000)={0x0, 0x200, 0x101, 0x8, r2}, &(0x7f00006de000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000062c000-0x4)) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) accept$unix(r0, 0x0, &(0x7f0000879000)) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000dbe000-0x10)={0x2, &(0x7f000037f000)=[{0x9, 0x2, 0x2b, 0x3}, {0x8, 0xfffffffffffffff9, 0xb9ba, 0x21aa}]}, 0x10) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x2, 0x301100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000)=""/155) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000001000)=r1) ioctl$TCSBRK(r1, 0x5409, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r3, r4, r5}, 0xc) r6 = timerfd_create(0x0, 0x800) mmap(&(0x7f0000fd3000/0x3000)=nil, 0x3000, 0x8, 0x2010, r6, 0x2) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000886000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000fd3000)="4c0223c1b1b8b6a83493e8d0196a8f77c32e163f23ee3fb654cfeb310f258f1992cdde9f2068dbf7ead3fc900053f36dcadb5fca97fd28009db85a861e894cbfd48336e14af8028994f570e13d9c2059193fa5222e43c011131b1917dec1086e9e3ed3b0cf99038e00a625293d15ae2aa2305d94fd3fca722863b82253c27201c1") flock(r7, 0x8) dup3(r1, r2, 0x80000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000fd3000)=""/9) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000eac000-0x48)={{0xbc7b384a20e08d10, 0x1, 0x78, 0x2, 0x1}, 0x3, 0x3ff}) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d7000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004af000-0xb), &(0x7f0000af2000)=0xb) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000a30000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002}]}) [ 46.477903] binder: BINDER_SET_CONTEXT_MGR already set [ 46.496333] xt_socket: unknown flags 0xa4 [ 46.505503] binder: 6896:6902 ioctl 40046207 0 returned -16 2018/02/11 18:54:54 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x20, 0x0) tee(r0, r1, 0x0, 0x3) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) [ 46.552794] QAT: Invalid ioctl [ 46.564290] binder: undelivered death notification, 0000000000000000 [ 46.578486] QAT: Invalid ioctl [ 46.592750] QAT: Invalid ioctl 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) r0 = memfd_create(&(0x7f00007dd000-0x19)=']security]-nodevsystem$/\x00', 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d32000)) 2018/02/11 18:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000893000)=0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000f67000-0x8)={0x8d5, 0x1f, 0xff, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000bbb000-0x20)={@common='rose0\x00', @ifru_flags=0xc100}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000bc6000)) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005b9000-0x1)) 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d62000-0xa)='/dev/dsp#\x00', 0xfff, 0x400000) syz_open_dev$sndseq(&(0x7f00008c6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00002b8000-0x4)) socket$netlink(0x10, 0x3, 0x4) bind$inet(r0, &(0x7f0000efd000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/11 18:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) set_mempolicy(0x1, &(0x7f000056f000-0x8)=0x4, 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb5000-0x8), &(0x7f0000d89000)=0x8) 2018/02/11 18:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) chroot(&(0x7f0000ce2000-0x8)='./file0\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) r1 = syz_open_dev$vcsa(&(0x7f0000c2b000)='/dev/vcsa#\x00', 0xee, 0x40080) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000423000-0xb)={0xfffffffffffff9fb, 0x6, 0x4, 0x8, 0x1ff, 0x10000, 0xf1b, 0x9, 0xfffffffffffffffe, 0x9, 0xe9}, 0xb) 2018/02/11 18:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/kvm\x00', 0x0, 0x0) unshare(0x1004100) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000200000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a32000-0x18)) socket$inet_sctp(0x2, 0x1, 0x84) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40001) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x202) 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000097b000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000003a000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f00008c8000-0x20)) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b8d000-0x18)={@loopback={0x0, 0x1}, 0x8b4}) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) [ 46.610294] QAT: Invalid ioctl [ 46.613630] QAT: Invalid ioctl [ 46.630214] QAT: Invalid ioctl 2018/02/11 18:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000466000+0xfb5)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1) recvfrom$inet(r0, &(0x7f00001c6000-0x75)=""/117, 0x75, 0x20, &(0x7f0000ff4000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/11 18:54:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000000f000-0x94)="ad5566afcfc186699ba5cc6a5318b9a9c2a3465e3c5b213b0d1d5d9865115fcae343d4ed26ff3adf52ad70ee40f7a81a2933438c6be73681cf041b161e5b5145e6a288c6da7b144069a1bc4a7097b2a6f1d8ce7fd57ff685461f7e32ece81840eaaf91e6db251bd3fb4284497a4b2871dfe1f101a6352b6a919dfb3db4dae208a34ef1ddb77e2a64e2484b21efda19ae82f85e14") r1 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x40000) [ 46.668148] QAT: Invalid ioctl 2018/02/11 18:54:54 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0x7) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 46.716493] QAT: Invalid ioctl 2018/02/11 18:54:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xc0000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006dd000)={&(0x7f0000bbf000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000607000)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008e3000-0x4)=0x4, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f000072b000)={@my=0x0}) [ 46.738507] QAT: Invalid ioctl [ 46.743650] QAT: Invalid ioctl 2018/02/11 18:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ca5000-0xa)='/dev/dsp#\x00', 0x3, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)) 2018/02/11 18:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000035000-0xfd)="b089", 0x2}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000274000-0xe)='/dev/admmidi#\x00', 0x80, 0x501000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008c9000-0x10)={r0, r1, 0x3, 0x1}, 0x10) 2018/02/11 18:54:55 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x1ff, 0x1000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"000080009d1cd8"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000ef000-0xd8)=@ioapic={0x4, 0x80000000, 0x5, 0x7, 0x0, [{0x4, 0x80, 0x8, [], 0x3ff}, {0x6000000000, 0x697fd483, 0x40, [], 0x1}, {0x7f, 0x2, 0x5}, {0x8, 0x5, 0x9, [], 0x9e}, {0x2, 0x8, 0x8, [], 0x8001}, {0x9, 0x1, 0x9, [], 0x7}, {0xffffffffffffffc1, 0x8fc0, 0x3bf8, [], 0x5}, {0x0, 0xff2, 0x6, [], 0x1f}, {0x8, 0x7, 0x6}, {0x3, 0x3, 0x4, [], 0x1000}, {0x100000000, 0x4, 0xbaf, [], 0xfc8}, {0x5, 0x5, 0x5, [], 0x2}, {0xfffffffffffffff8, 0x7fff, 0x8, [], 0x6}, {0x7aa97929, 0x3, 0x3, [], 0x3}, {0xfffffffffffffffc, 0x10001, 0x4, [], 0xffffffffffffff80}, {0x7f, 0x0, 0x10000, [], 0x5}, {0x9, 0x6, 0x0, [], 0xcc9b}, {0x3ff, 0x1000, 0x3, [], 0x7}, {0x3, 0x7, 0x4, [], 0xffffffff}, {0x80000, 0x3f, 0x1, [], 0xab}, {0xf1, 0x5, 0xfffffffffffffffb, [], 0x7}, {0x5, 0x6, 0x0, [], 0x4}, {0xffffffff, 0x7fffffff, 0x80000000, [], 0x888}, {0x9, 0x8, 0x1f, [], 0x2}]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000cb000-0x18)={&(0x7f000003e000/0x4000)=nil, 0x0, &(0x7f00000c1000/0x2000)=nil}, 0x18) 2018/02/11 18:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f7000-0x17)='net/ip6_tables_targets\x00') io_setup(0x100000001, &(0x7f000083d000-0x8)=0x0) io_cancel(r1, &(0x7f00006e6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00002b0000-0x9c)="867c3f6f7d0fdbb7cd9ae59be9ce9b60ec088e3152b94555755538700f8966230af3a052e76ef7e3f38c651948174fab892a80be1b819820a86a53b0c9bad6f56118ece39b4e21a971f9215d06ee71bda8cb52589b29e7c16a72050253912ad189f2fff909ae997a85576056e7d8077c0b54411cd454018b6c4f7b8f668c8ee205a10924d8a1c2b5098a4414c5b639a776c441f534bcf8637d7240e4", 0x9c, 0x4, 0x0, 0x0, r0}, &(0x7f0000365000-0x20)) readv(r0, &(0x7f000077f000-0x20)=[{&(0x7f0000990000)=""/81, 0x51}, {&(0x7f00004db000-0x49)=""/73, 0x49}], 0x2) sendfile(r0, r0, &(0x7f00000e4000-0x8)=0xffffffd, 0x7ffffff) 2018/02/11 18:54:55 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f0000017000)=""/241, 0xf1}, {&(0x7f000001e000)=""/177, 0xb1}, {&(0x7f000001f000-0x27)=""/39, 0x27}, {&(0x7f000000e000-0xe6)=""/230, 0xe6}, {&(0x7f0000012000)=""/206, 0xce}], 0x5) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f000001c000-0x4d)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000060a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2400020cd37ed01cc0", 0x4c}], 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vcs\x00', 0x2000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/11 18:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000314000-0x2)=']\x00', 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d5a000)={0x1, [0x7fffffff]}, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x101, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x496dc386, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], {0x77359400}}) r3 = creat(&(0x7f000036c000-0x8)='./file0\x00', 0x100) getsockname$unix(r3, &(0x7f000052e000-0x8)=@abs, &(0x7f0000ee8000)=0x8) 2018/02/11 18:54:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000958000-0x8)='./file0\x00', 0x4000, 0x10) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000366000)={0x3, 0x0, [{0x6, 0x2, 0x0, 0x0, @adapter={0x8000, 0x3, 0x1, 0x1000, 0x3}}, {0x4ce9, 0x2, 0x0, 0x0, @irqchip={0x80000000, 0x185}}, {0x1000000000, 0x1, 0x0, 0x0, @msi={0x2, 0x101, 0x6}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ade000)={0x0, 0xf1, "1a090517b6d59f9f29036b6dfaf2afa5fb1ef45c4bfaa436e10828331812eb9032b9b20cdbd629dea1c9424f18dae92e2c8eabe444f616f28c1b98603bd5942d1a3c48fc728428aecafa8df94b01e90e8725c914fd132fe671d3a90629b9d03d729d6942d6b5ccd2a5c44656e7953eb328d64d5cd44e0c2467c4891928f734b1a3a6f34e7f949469c120471276df60c6d1abe91899ebbc8d36b2ecce79cb8d2a4566fafa0a41f75de8cfce20d86617161094ee512c42b5cf860d56ce8de0bdac8e7a483e3c75c280e99d6bacac3544e356c99a5e0b97ca0c74d0cc958316503af8a4f1ef6b9cc76c90a4b2a0165d035aaf"}, &(0x7f000089f000)=0xf9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000818000-0x8)={r3}, &(0x7f00005b1000)=0x8) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000a3d000-0x8)) tee(r1, r2, 0x10001, 0x0) 2018/02/11 18:54:55 executing program 7: syslog(0x11, &(0x7f0000297000-0x1000)=""/4096, 0x1000) 2018/02/11 18:54:55 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x75, &(0x7f0000779000-0x8), 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) [ 46.846647] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.858203] [ 46.859850] ====================================================== [ 46.866153] WARNING: possible circular locking dependency detected [ 46.872449] 4.15.0+ #308 Tainted: G W [ 46.877433] ------------------------------------------------------ [ 46.883720] syz-executor0/6999 is trying to acquire lock: [ 46.889228] (rtnl_mutex){+.+.}, at: [<000000005333d29d>] rtnl_lock+0x17/0x20 [ 46.896493] [ 46.896493] but task is already holding lock: [ 46.902435] (&xt[i].mutex){+.+.}, at: [<000000006edc8ca4>] xt_find_table_lock+0x3e/0x3e0 [ 46.910731] [ 46.910731] which lock already depends on the new lock. [ 46.910731] [ 46.919019] [ 46.919019] the existing dependency chain (in reverse order) is: [ 46.926609] [ 46.926609] -> #2 (&xt[i].mutex){+.+.}: [ 46.932045] __mutex_lock+0x16f/0x1a80 [ 46.936423] mutex_lock_nested+0x16/0x20 [ 46.940975] xt_find_table_lock+0x3e/0x3e0 [ 46.945702] xt_request_find_table_lock+0x28/0xc0 [ 46.951035] get_info+0x154/0x690 [ 46.954979] do_ip6t_get_ctl+0x159/0xaf0 [ 46.959533] nf_getsockopt+0x6a/0xc0 [ 46.963737] ipv6_getsockopt+0x1df/0x2e0 [ 46.968292] tcp_getsockopt+0x82/0xd0 [ 46.972585] sock_common_getsockopt+0x95/0xd0 [ 46.977573] SyS_getsockopt+0x178/0x340 [ 46.982039] do_syscall_64+0x282/0x940 [ 46.986421] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.992099] [ 46.992099] -> #1 (sk_lock-AF_INET6){+.+.}: [ 46.997875] lock_sock_nested+0xc2/0x110 [ 47.003211] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 47.008719] ipv6_setsockopt+0xd7/0x130 [ 47.013187] sctp_setsockopt+0x2b6/0x61d0 [ 47.017826] sock_common_setsockopt+0x95/0xd0 [ 47.022813] SyS_setsockopt+0x189/0x360 [ 47.027282] do_syscall_64+0x282/0x940 [ 47.031664] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.037344] [ 47.037344] -> #0 (rtnl_mutex){+.+.}: [ 47.042607] lock_acquire+0x1d5/0x580 [ 47.046899] __mutex_lock+0x16f/0x1a80 [ 47.051280] mutex_lock_nested+0x16/0x20 [ 47.055833] rtnl_lock+0x17/0x20 [ 47.059692] unregister_netdevice_notifier+0x91/0x4e0 [ 47.065374] tee_tg_destroy+0x61/0xc0 [ 47.069672] cleanup_entry+0x218/0x350 [ 47.074053] __do_replace+0x79d/0xa50 [ 47.078351] do_ipt_set_ctl+0x40f/0x5f0 [ 47.082816] nf_setsockopt+0x67/0xc0 [ 47.087026] ip_setsockopt+0x97/0xa0 [ 47.091234] raw_setsockopt+0xb7/0xd0 [ 47.095526] sock_common_setsockopt+0x95/0xd0 [ 47.100514] SyS_setsockopt+0x189/0x360 [ 47.104982] do_syscall_64+0x282/0x940 [ 47.109364] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.115041] [ 47.115041] other info that might help us debug this: [ 47.115041] [ 47.123154] Chain exists of: [ 47.123154] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 47.123154] [ 47.133445] Possible unsafe locking scenario: [ 47.133445] [ 47.139473] CPU0 CPU1 [ 47.144108] ---- ---- [ 47.148746] lock(&xt[i].mutex); [ 47.152170] lock(sk_lock-AF_INET6); [ 47.158461] lock(&xt[i].mutex); [ 47.164401] lock(rtnl_mutex); [ 47.167652] [ 47.167652] *** DEADLOCK *** [ 47.167652] [ 47.174540] 1 lock held by syz-executor0/6999: [ 47.179091] #0: (&xt[i].mutex){+.+.}, at: [<000000006edc8ca4>] xt_find_table_lock+0x3e/0x3e0 [ 47.187829] [ 47.187829] stack backtrace: [ 47.192300] CPU: 0 PID: 6999 Comm: syz-executor0 Tainted: G W 4.15.0+ #308 [ 47.200496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.209820] Call Trace: [ 47.212383] dump_stack+0x194/0x257 [ 47.215984] ? arch_local_irq_restore+0x53/0x53 [ 47.220631] print_circular_bug.isra.38+0x2cd/0x2dc [ 47.225625] ? save_trace+0xe0/0x2b0 [ 47.229311] __lock_acquire+0x30a8/0x3e00 [ 47.233432] ? print_irqtrace_events+0x270/0x270 [ 47.238165] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.243330] ? __lock_acquire+0x664/0x3e00 [ 47.247547] ? __lock_acquire+0x664/0x3e00 [ 47.251759] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.256925] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.262095] lock_acquire+0x1d5/0x580 [ 47.265870] ? lock_acquire+0x1d5/0x580 [ 47.269818] ? rtnl_lock+0x17/0x20 [ 47.273331] ? lock_release+0xa40/0xa40 [ 47.277282] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.283142] ? rcu_note_context_switch+0x710/0x710 [ 47.288041] ? __lock_acquire+0x664/0x3e00 [ 47.292251] ? __might_sleep+0x95/0x190 [ 47.296196] ? rtnl_lock+0x17/0x20 [ 47.299711] __mutex_lock+0x16f/0x1a80 [ 47.303569] ? rtnl_lock+0x17/0x20 [ 47.307081] ? rtnl_lock+0x17/0x20 [ 47.310594] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.315760] ? mutex_lock_io_nested+0x1900/0x1900 [ 47.320576] ? rcutorture_record_progress+0x10/0x10 [ 47.325570] ? is_bpf_text_address+0xa4/0x120 [ 47.330042] ? kernel_text_address+0x102/0x140 [ 47.334594] ? __kernel_text_address+0xd/0x40 [ 47.339067] ? unwind_get_return_address+0x61/0xa0 [ 47.343971] ? __save_stack_trace+0x7e/0xd0 [ 47.348270] ? check_noncircular+0x20/0x20 [ 47.352481] ? save_stack+0x43/0xd0 [ 47.356081] ? kasan_kmalloc+0xad/0xe0 [ 47.359939] ? __kmalloc+0x162/0x760 [ 47.363627] ? xt_replace_table+0x641/0x9d0 [ 47.367921] ? __do_replace+0x2e3/0xa50 [ 47.371868] ? do_ipt_set_ctl+0x40f/0x5f0 [ 47.375989] ? nf_setsockopt+0x67/0xc0 [ 47.379850] ? ip_setsockopt+0x97/0xa0 [ 47.383709] ? raw_setsockopt+0xb7/0xd0 [ 47.387656] ? sock_common_setsockopt+0x95/0xd0 [ 47.392296] ? SyS_setsockopt+0x189/0x360 [ 47.396417] ? do_syscall_64+0x282/0x940 [ 47.400454] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.405790] ? pcpu_chunk_relocate+0x315/0x770 [ 47.410350] ? print_irqtrace_events+0x270/0x270 [ 47.415082] ? free_percpu+0x229/0x830 [ 47.418941] ? lock_downgrade+0x980/0x980 [ 47.423061] ? __lock_is_held+0xb6/0x140 [ 47.427096] ? lock_release+0xa40/0xa40 [ 47.431045] ? tee_tg6+0x170/0x170 [ 47.434557] mutex_lock_nested+0x16/0x20 [ 47.438590] ? mutex_lock_nested+0x16/0x20 [ 47.442798] rtnl_lock+0x17/0x20 [ 47.446139] unregister_netdevice_notifier+0x91/0x4e0 [ 47.451300] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.456290] ? trace_hardirqs_on+0xd/0x10 [ 47.460410] ? register_netdevice_notifier+0x860/0x860 [ 47.465657] ? free_percpu+0x22e/0x830 [ 47.469522] ? __alloc_percpu+0x30/0x30 [ 47.473470] ? find_next_bit+0xcc/0x100 [ 47.477418] ? cpumask_next+0x24/0x30 [ 47.481192] ? __lock_is_held+0xb6/0x140 [ 47.485224] ? tee_tg6+0x170/0x170 [ 47.488735] tee_tg_destroy+0x61/0xc0 [ 47.492511] cleanup_entry+0x218/0x350 [ 47.496373] ? cleanup_match+0x220/0x220 [ 47.500404] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.506262] ? find_next_bit+0x72/0x100 [ 47.510209] __do_replace+0x79d/0xa50 [ 47.513985] ? compat_table_info+0x470/0x470 [ 47.518368] ? kasan_check_write+0x14/0x20 [ 47.522577] ? _copy_from_user+0x99/0x110 [ 47.526697] do_ipt_set_ctl+0x40f/0x5f0 [ 47.530646] ? translate_compat_table+0x1b90/0x1b90 [ 47.535638] ? mutex_unlock+0xd/0x10 [ 47.539327] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.544578] nf_setsockopt+0x67/0xc0 [ 47.548267] ip_setsockopt+0x97/0xa0 [ 47.551952] raw_setsockopt+0xb7/0xd0 [ 47.555728] sock_common_setsockopt+0x95/0xd0 [ 47.560196] SyS_setsockopt+0x189/0x360 [ 47.564142] ? lock_downgrade+0x980/0x980 [ 47.568262] ? SyS_recv+0x40/0x40 [ 47.571693] ? security_file_ioctl+0x7d/0xb0 [ 47.576076] ? security_file_ioctl+0x89/0xb0 [ 47.580457] ? do_syscall_64+0xb7/0x940 [ 47.584404] ? SyS_recv+0x40/0x40 [ 47.587831] do_syscall_64+0x282/0x940 [ 47.591695] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.596161] ? finish_task_switch+0x1e2/0x890 [ 47.600627] ? finish_task_switch+0x1b9/0x890 [ 47.605097] ? syscall_return_slowpath+0x550/0x550 [ 47.610000] ? syscall_return_slowpath+0x2ac/0x550 [ 47.614903] ? prepare_exit_to_usermode+0x350/0x350 [ 47.619895] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.625232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.630051] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.635214] RIP: 0033:0x453a59 [ 47.638382] RSP: 002b:00007fb374b24c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/02/11 18:54:55 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x414800, 0x0) r3 = socket(0x11, 0xa, 0x81) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000c3c000-0xc)={r2, r3, 0x5}) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0xf93)='/dev/sequencer2\x00', 0x4080, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x1f, 0x1, 0x1, 0xfffffffffffffffd, 0x0, 0x72f, 0x4064, 0x0, 0x8001, 0xfffffffffffffffd, 0x73, 0x10000, 0xb1c, 0x3, 0xffffffffffffffff, 0x6, 0x6, 0x1, 0x20, 0xfffffffffffffff8, 0x101, 0xc8, 0x7, 0x2, 0xeeb, 0x200, 0xff, 0x5, 0x8, 0x2, 0x5, 0x1, 0x7, 0x80000000, 0x8, 0x7f, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x888, 0x1, 0x400, 0x3, 0x8, 0x0, 0x1}, r0, 0x6, r4, 0x9) fchdir(r4) prctl$setptracer(0x59616d61, 0x0) 2018/02/11 18:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x2}) rmdir(&(0x7f0000914000)='./control\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000347000)={&(0x7f00007ae000/0x4000)=nil, 0x4000}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') lstat(&(0x7f00007b5000-0x10)='./control/file1\x00', &(0x7f0000e18000)) syz_fuseblk_mount(&(0x7f0000e55000)='./control\x00', &(0x7f00000c7000)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 18:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b46000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ebd000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000e43000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x5, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/11 18:54:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000eb0000)={0x8, 0x100000001, 0x6, 'queue1\x00', 0x8}) prctl$void(0x1f) 2018/02/11 18:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009fc000)='/dev/vcs#\x00', 0x5, 0x8000) sendmsg$nfc_llcp(r0, &(0x7f0000866000)={&(0x7f00000d8000-0x60)={0x27, 0x100000000, 0x400, 0x5, 0x3, 0x2, "ba01f77f057f88639adb6dce60980c8e820faec83ca4dc1ece5855d8b2e67c1455b60e63c2b415bc129345190a48c7dc40c84246c89468d3fd0a178fd2e926", 0xfff}, 0x60, &(0x7f0000376000)=[{&(0x7f0000180000-0xe6)="814ecf7adb02b00789474cf4c06397a8d226ff9b1392af90b9e12ea096943407babdf1f17fb12ced3880e3daa471f5e3fc2bfcd951e13a0cd9f481c6fa1000079d7b498d2df8bece638c8f996be402cf3e91d686d756017453c224505d3ee6d4730516f5ee2d21eff9cbaa77310c6e7a758b3665267c666e541f6b3f61cbedff015962c00d0a893ab5c7b8e5348891359ecfb4996e10c8c6a48c322bfa833a0f101cc3f3585128dc72a7de0fb55718c1c46cca1a908342f684cd7d601cdec2a88ea4f0eb5d9f277cd8fecb81c85e9137cfbb0518db10f540147f56cbb6ec58b0d9fa9f6900fe", 0xe6}], 0x1, 0x0, 0x0, 0x200000d0}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) clock_gettime(0x0, &(0x7f000096b000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f00002e6000-0x10)={r1, r2+30000000}) syz_open_dev$sndtimer(&(0x7f00001de000)='/dev/snd/timer\x00', 0x0, 0x40000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/02/11 18:54:55 executing program 3: mbind(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000d61000)=0x6740, 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000124000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de09360", 0x10}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/86, 0x56}], 0x1, &(0x7f0000590000)}, 0x0) [ 47.646064] RAX: ffffffffffffffda RBX: 00007fb374b256d4 RCX: 0000000000453a59 [ 47.653306] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 47.660549] RBP: 000000000071bf58 R08: 0000000000000280 R09: 0000000000000000 [ 47.667792] R10: 0000000020157d80 R11: 0000000000000246 R12: 00000000ffffffff [ 47.675034] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 2018/02/11 18:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000825000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000705000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003aa000-0x8)={0x0, 0x4}, &(0x7f000063a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001ba000-0xc6)={r4, 0xbe, "9d6bcf5ab47d3c4b31170cf812b4ec1dc9bd6496fb3d1559b6fbc39ee707ac03e655b093f4cc2da47c0939e1c95777a53d1c304b5b61df6d4c267a97dab75b9619dd14f37aba6d3e5771315ff6dafb0600513acaf67c39dc19facc87a0f703fea6b2c4d7c1a147b74a930ae6ac8d8f5e452dc8fa4f1775669a98dd8653a3fb7cd90017e0302cfb4acca899bd206b4f4a84ee360e002cf52b96acf24c436eaf29fbeb277533a171ebced0fb8eae1304d6af82cff00f9854e3f3b3bf237552"}, &(0x7f000085b000-0x4)=0xc6) sendto$inet(r0, &(0x7f00006a1000-0x12)="cc", 0x1, 0x1, &(0x7f0000f36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/11 18:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eb0000-0x8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0xa, @fuse_bmap_out}, 0x18) 2018/02/11 18:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004cd000-0x4)=0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = syz_open_procfs(r0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/11 18:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000167000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000072a000-0x4)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000071b000-0x10)="93582f87d7d29a0c334fa189426c1dfe", 0x10) 2018/02/11 18:54:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000006f000)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000d99000)='..', 0x0, 0x0, 0x0, 0x0, 0x2002000) 2018/02/11 18:54:56 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000069e000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x2, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xcf)="07054cfe785f8e55a05c718d8f393cc00e4e202afd7f5bc6abd97cb3059d1215688016ab81b39d093608af8241e5b35171798b83b626f33d5408454466971d019b9e4077f02915d00efe8c7f1c4a94729609ea35581b71d2b3dfb43c9b925fdc85a1d5e879f6dff3304252a85bb8a84b1caee4daec2bc9c133f5c0ddce6f7da0864bb04d169c13c97a381e0eb44e0fff5a40f67647e299f420a35e3922e80a70c5c0944ee1bddb2e7dacc791a0b7c03f5eef18c8f0825d0d3f1dcc2d20d569e0f1690a93076a2f76cffa053df7f4bb", 0xcf, 0x1ff, 0x5}, {&(0x7f0000002000-0xd2)="c625903b5e6ca27ac5707f5220f88879137afee6cee4a429c0bcd795181f7792b601b24c81729c5c53777eea26830614d36c1a8283978df1b2d7f31c62295807da2b892ecc89dc4bdcc73ee998d40f8b73fc06e3c78e54d26e13589bcd1fc5f9c09d5e18ff3d927fad1216e0c1d9e16d6a8d0ae2a99e773beb71b6eab17df8dc4deb914eb060a5495e667d725ef86c02e9cdf65582709e4f30b1428cceebea7805eb88b3ee87ad385fcfea400a74260431ee6d7a8770074ec6105d0b09db5740855e47506354bc19eac7b43b7ba277a49949", 0xd2, 0x7f, 0x4}], 0x3e0000) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000015000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000015000-0x4)=0x10) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000626000)=0x4, 0x5) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000079c000-0x4)) 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)) r3 = syz_open_dev$usbmon(&(0x7f0000bac000)='/dev/usbmon#\x00', 0x8b3, 0x80000) mkdirat(r3, &(0x7f0000831000-0x8)='./file0\x00', 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00002e3000-0x8)={0x80000000, 0x0, 0x3, 0x5}) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x7) sendto$inet6(r1, &(0x7f0000915000)="85829d6681001312355239dc6ef59a6d7c73d3d08e", 0x15, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) readv(r0, &(0x7f00003bd000-0x30)=[{&(0x7f0000149000-0xe8)=""/232, 0xe8}], 0x1) 2018/02/11 18:54:56 executing program 6: pivot_root(&(0x7f0000035000-0x8)='./file0\x00', &(0x7f0000024000-0x8)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000012a000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xc33c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000f75000-0x60)=[{0x0, 0x7fdf, 0x3, 0x1, @tick=0x7, {0x153, 0x3}, {0x8, 0xffffffff00000001}, @ext={0xb0, &(0x7f0000000000)="6bc500a01b1f14c0a4b22d64cbfbcc807f6dc9fbf6e8d0faeb0e0c30e3a5b3e0c7b44ecf2388e401e32d3d84665aa6a85ec9b9970de591d3429c052339e3d6e2c3ac803e3d7aa27faeb6f31619bd466577099eae3b09ab1b7e3d3b0532f77d92d4e4ab518671ad56651b81efd50c3d5b3e55874ad102259272a65751b2105a8294bd13d960803dc8fdc69560c27147054d4fdda8c2948ff6890444aa88916be28ee49239b2298949797dfc1d2f4532db"}}, {0x6, 0x633, 0x8, 0xfff, @time={0x77359400}, {0x2, 0x4}, {0x9, 0xfffffffffffff77a}, @raw32={[0xffff, 0x7fff, 0x1ff]}}], 0x60) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a60000)='/dev/cuse\x00', 0x40, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000a96000/0x2000)=nil) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fa9000-0xc), &(0x7f0000f14000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00008ea000), &(0x7f0000000000)=0x10) 2018/02/11 18:54:56 executing program 1: mbind(&(0x7f00008b1000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d20000)=0x6, 0xa9, 0x6) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f000010c000), 0xbf, &(0x7f0000ca6000/0x3000)=nil, 0x2) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) creat(&(0x7f0000cb7000-0x8)='./file0\x00', 0x8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000070e000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x0) sendto$unix(r2, &(0x7f00008fc000-0x1000)="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", 0x1000, 0x40, &(0x7f00005fb000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000a8a000)={&(0x7f000069a000/0x3000)=nil, 0x3000}) 2018/02/11 18:54:56 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f000092e000)='/dev/admmidi#\x00', 0x5, 0x422000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00004b8000)={0x3ff, 0x38, 0x9, 0x6, 0xf7be}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000), &(0x7f0000004000)=0xb) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000001000)) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000005000)={0x5, 0x8, 0x10001, 0x1, 0x2}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000004000)={0x8, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}}}, {{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x9, 0x1}, &(0x7f0000004000-0x2)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000006000)={r5, 0x9}, 0x6) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x617, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c34000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000009000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) r0 = syz_open_dev$mice(&(0x7f00008d3000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cc7000-0x4)) openat$sequencer(0xffffffffffffff9c, &(0x7f000013e000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/11 18:54:56 executing program 2: r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) io_setup(0x2, &(0x7f0000b93000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x100000000007, &(0x7f0000e27000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x3, 0x5, &(0x7f0000001000-0xa0)=[{}, {}, {}, {}, {}], &(0x7f0000001000-0x10)={r2, r3+30000000}) [ 47.918925] device syz4 entered promiscuous mode [ 47.984246] device syz4 left promiscuous mode 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000044b000)='\x00', 0x9c5c680fea5701e9) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000016e000)='/dev/vcsa#\x00', 0x4, 0x2400) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000c68000-0x2)={0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005dd000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000003b000-0x40)={r4, 0x3, &(0x7f00000a4000)=[0x4, 0x6, 0x5], &(0x7f000062d000-0x8)=[0x7aeb, 0x0], 0x12, 0x8, 0x1, &(0x7f0000c0e000-0x20)=[0x2, 0x6, 0xffffffffffffff1e, 0x3f, 0x101, 0x0, 0xfffffffffffffff8, 0x5], &(0x7f0000ba2000)=[0xd051, 0x2, 0x33d6, 0x6404, 0x3]}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00003cf000)={0xfffffffffffffffd}) 2018/02/11 18:54:56 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="0edc4a729d8d0475100c130d3fdb8d3b", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x3ff, 0x6, "6318c105d01ba2cf5dc793162c42b3761fb4edc717aec7b4b20746de000e2f6679ee1819eead6f71942adbb6", 0x4}) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xab)="716357f7270f5b64a6a5dab32679fa43db4511104b22e61cabb04ec459123d9d8f9883654c3872e422182cf5718ef7ec21fb00a3fbe2456e6c1cfde9a1eeb8f9adff7c7f3230ccd6e647a13ce4879f59af8800d8c508f9c8d0ba52743eb78d8798dab1a31ea481a0f77057ad1063897ac0c351feb04ac369baff41572873ebd557120c9f240908e81f8cd75988241469083c97755f3e3128a191f032b49063403f310aebb5fc414cb87c85", 0xab}], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) creat(&(0x7f0000cb7000-0x8)='./file0\x00', 0x8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000d68000)='/dev/random\x00', 0x0, 0x181000) timerfd_gettime(r1, &(0x7f0000348000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008ea000)={0x7ffffe6c, [0x4, 0x7, 0x8, 0x0, 0x5, 0x9, 0x80000000]}, 0x1e8) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000015000-0x4)=r1) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x7}, 0x4) r1 = socket$inet6(0xa, 0x809, 0x400000000001) connect$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0}], 0x1, 0x8001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00003e9000-0x58)={{0x7fffffff, 0xffff}, 0x0, 0x7ff, 0x0, {0x8, 0xc1cc}, 0x80, 0x8000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) mbind(&(0x7f0000744000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000e97000)=0x40, 0xff, 0x0) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f000020e000-0x8)=&(0x7f0000e7b000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ca4000)={0x2, 0x0, [{0x0, 0x94, &(0x7f000045e000-0x94)=""/148}, {0x0, 0x1000, &(0x7f000017b000)=""/4096}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000731000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bc0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000005d000)={0x0, 0x9, 0x7, {}, 0x80000001, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f86000-0x8)={r1, r3}) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003ef000-0x4), &(0x7f0000a55000-0x4)=0x45f7ce4e7c9f2f33) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) creat(&(0x7f0000cb7000-0x8)='./file0\x00', 0x8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000324000)=[{&(0x7f0000236000-0xef)="91", 0x1}], 0x1) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000422000-0x9f)="6f5a52b32b7dea0ad33842869d8d724562cdf71c6b2bac5a720978c014e5d7bdaed791a7972255e9c027c4447cae68a128d4bb892bbfea91c5ee0b31d78c37c8242c4588399deef5c4e721bb0976034a346a3fb81af42335d2c9f2db8ad45a1b48d2ed0e69fd4299741dc249c02d5bc63a6dc2d31dc28ea6db075e6a75579f15f8b9cec753705ca7afff51630477d94b0ebf2889297b6e1909a5e49765bdfb", 0x9f) 2018/02/11 18:54:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003de000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000052c000)='/dev/input/mice\x00', 0x0, 0x40c000) connect$netrom(r1, &(0x7f0000a6f000-0x48)=@full={{0x3, {"fd8f5e36e57fe0"}, 0x8}, [{"870558b4977754"}, {"9e99ff1f13d6e8"}, {"d09a827ec41f69"}, {"744bb1840e0831"}, {"86f90ad35ff167"}, {"bf06d2ae4b9cdf"}, {"1a5f10b714ddab"}, {"c5dc7caff25631"}]}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009e6000-0x4)=r1, 0x4) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f41000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0xc3) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b62000/0x18000)=nil, &(0x7f000093e000-0x18)=[@text16={0x10, &(0x7f0000f05000-0x27)="650f0135650f01ca260f19837ecd0fc76ff2b808008ec00f0134ba4000ed0f9f7119d9f20f0015", 0x27}], 0x1, 0x50, &(0x7f0000fe4000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000970000)='/dev/dsp#\x00', 0x5, 0x4040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000936000)={0x7, &(0x7f0000134000)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000840000)={r1, 0x7, &(0x7f000048c000-0x1c)=[0x241, 0x1ff, 0x7, 0x80000001, 0x100, 0xe49, 0x80000001], &(0x7f000009e000-0xc)=[0x6, 0xffffffffffffe9e2, 0x0], 0x20, 0x3, 0x7f, &(0x7f000094d000)=[0x9, 0x8000, 0x2], &(0x7f0000e4a000)=[0x4, 0x4]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000370000-0x4)=0x0) move_pages(r2, 0x0, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f0000b11000-0x18)=[], 0x0) 2018/02/11 18:54:56 executing program 5: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = syz_open_dev$mice(&(0x7f0000129000)='/dev/input/mice\x00', 0x0, 0x141380) bind$inet6(r0, &(0x7f000008e000)={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000081e000-0xc)={0x1, r0, 0x9f27a5561a9268b}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00001bf000-0x40)={0x0, 0x7, &(0x7f00001cc000)=[0x80000000, 0x8, 0x1, 0x800, 0x0, 0x4, 0x76], &(0x7f0000c6d000+0x960)=[0x7], 0x40, 0x4, 0x80, &(0x7f0000f8d000)=[0x3ff, 0x32ac, 0x100000001, 0x20], &(0x7f000078f000-0x10)=[0x10000, 0x3, 0x6, 0x9]}) setitimer(0x0, &(0x7f00006a9000-0x20)={{}, {0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x3ffffc, 0x0) r1 = memfd_create(&(0x7f0000f81000)="580120", 0x200002) setsockopt$inet_mreq(r1, 0x0, 0xdbf51c3b47dddee9, &(0x7f0000f93000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) connect$netrom(r1, &(0x7f00004b7000)=@full={{0x3, {"51d9cec0a0f13e"}, 0xffffffff}, [{"25e0ef661d1df3"}, {"26cfc87adbf23f"}, {"5da08b6595c376"}, {"091c33bcd5fb06"}, {"d9095a092dccdc"}, {"79eabab8ea9c0b"}, {"bc6bf538e33078"}, {"6b6ae3a2d7350d"}]}, 0x48) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000061000-0xcf)=""/207) mmap$binder(&(0x7f0000553000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000617000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000bdb000)=""/74, 0x4a) write$tun(r0, &(0x7f0000324000-0x10a)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ff07dbaedf7a", [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="989e3e335f23"}, {@random, @current}}}}}}, 0x30) readv(r0, &(0x7f0000e06000)=[{&(0x7f000005b000-0x22)=""/34, 0x22}], 0x1) r2 = open(&(0x7f00005e8000-0x8)='./file0\x00', 0x80, 0x102) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00004bd000)={0x1, 0x0, [0x7ff, 0xdd51, 0x1, 0x8, 0x81d, 0x80000000, 0x7, 0x4]}) r3 = socket(0x10, 0x0, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000390000)={0xfff, 0xcd0c0, 0x7, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000349000)=0x2, 0x4) r4 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f00009d2000-0xb0)={{0x100000001, 0xff}, 'port1\x00', 0x20, 0x1, 0x6, 0xc2ce, 0x0, 0x0, 0x101, 0x0, 0x1, 0x8001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000860000-0x4)=0x0) lstat(&(0x7f000059d000-0x8)='./file0\x00', &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000427000-0x8)={0x0, 0xf6}, &(0x7f0000fc5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000eb6000)={r7, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x3, 0x7, 0x1, 0x4, 0x3}, &(0x7f0000e5f000)=0xa0) getresgid(&(0x7f0000ea2000)=0x0, &(0x7f0000986000-0x4), &(0x7f000071d000)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f8f000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x403, @empty, 0x100000000}}}, 0x28, 0x9f, 0x8, "d2cc2d38b21149cffbf418eae370de27665a1684a3e6edbe8a27207c1d968d1312e25cfc48e1e856dcc4a7e6ea9c5816b2a7120c744c75a4fd5cad00108efe506489a2a535e9c48686ac4fdbcc998026"}, 0x160) sendmsg$unix(r0, &(0x7f0000575000)={&(0x7f000055c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005f2000-0x40)=[{&(0x7f0000a2f000)="9fbb7065df233e305d990ac4b0ae5a8d3624f5ec7427a09ff33d381d7cd0bbe3028ad761cb2dd57ff14675f5da5947dae18c2080eb64d463f3aba1d3764604d3b9a4a8159f7964b72d00b6ae5ec11596e33e9abc8aa12e7785d5f329622941e2b525584f51a3b8d3894dd4c067c6446a3e9584947e10ff138ea7c0e1839ee212f116ad7063f8f237d47c087211a8f78088ad0af63c0465bde3e476e37b8f69b72243fe1afbf8dad5427e308aa4ad987025cd7f4a34c160857dcff0bdf9f1a1806b9bfcf315", 0xc5}, {&(0x7f0000edb000-0x78)="9f49e7cea50c9cfd2913fce7e8f85529f9f2189be0e16400929430160784aa611894fbe6e79ec2cdd918a591c21723669134c0fcb9d6f5177f2cff861371a92ee7283170cbf97ba39986a79f939c109588712b13c38fb5e7d24adbab5b4bca8152a7507645f8f8cba93a68cc74c3fcd8ad240ab3071adf93", 0x78}, {&(0x7f0000ca1000)="6ab1c3b93f6d6df3b6f43e665ad4cb", 0xf}, {&(0x7f000009c000)="3acb1fd274b9a12c6ed76729fad4cab58f789eeafb6a610bdc92588886ff3e909c96fc9a45da2a1fce82f913e954a93619c2d36f6accbd82e42aba5525164925d50675d817ea876b45d5efcf0a334bd6cfab482a0c3a51027c153b39b2ece714882f429053cd9c625a12db6c6dd0116883107621f6b8a678121dd5a2f0ca8b95c0069c2b9bfb612d5b6a8bfa1bd3eb81026af1aeef", 0x95}], 0x4, &(0x7f000013f000-0x68)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x68}, 0x4000) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) creat(&(0x7f0000cb7000-0x8)='./file0\x00', 0x8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = dup3(r0, r1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000d79000), 0x4) 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x401) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000190000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00004f6000)={0xfff, 0xa000000000000000, 0x400, 'queue0\x00', 0x2}) writev(r0, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400fd0000000000000008560a847f000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff0700ff00e7fbed5e00000000000000", 0x48}], 0x1) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) creat(&(0x7f0000cb7000-0x8)='./file0\x00', 0x8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a22000)={r0, &(0x7f0000228000-0x2c)="e613a24cb116351eed535f88065a3fdb0fd91d8ff25ca0e8fbdfa4cf64456dd2f194e473cad745287b983233", &(0x7f0000c71000-0x7d)=""/125}, 0x18) r1 = socket$key(0xf, 0x3, 0x2) r2 = semget(0x1, 0x2, 0x200) modify_ldt$read_default(0x2, &(0x7f0000317000)=""/100, 0x64) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f00005c6000-0xd2)=""/210) close(r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000878000)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000627000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1}, 0x0) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0xfffffffffffff000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000abd000-0x1c)=""/28, &(0x7f0000c05000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000011b000-0x1), 0x1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x81000000) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe7000-0xb)='/dev/mixer\x00', 0x84000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000366000)=@ax25, &(0x7f0000fe7000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f0000684000)=0x4) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ea3000-0x4)=r3) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000022a000)='/dev/dsp\x00', 0x100, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000001000-0x7f)=""/127) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0x3b3000)=nil, 0x3b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000375000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x4, {0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = syz_open_dev$admmidi(&(0x7f00003b4000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00003b5000-0x69)=""/105, 0x69, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000032f000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000004a000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x4, 0x5, 0x400, 0x8, 0x800a0100, r4}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00002cb000-0x10)={0x1, [0x0]}) timer_create(0x6, &(0x7f0000102000-0x60)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000b9000-0x4)=0x0) timer_getoverrun(r5) mmap(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f00003b6000-0x1000)=""/4096) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003b2000)=@raw={'raw\x00', 0x9, 0x3, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x3, &(0x7f00000ea000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7b8bc511c94de03ebfa8c0837afd51b0c22093ff7c2c6cfb4c0a5f0a33b8"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x238) sendmsg(r3, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x2000000}, 0x0) 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000016000-0x148)={0x2, 0x0, [{0x80000001, 0x0, 0x6}, {}]}) r3 = accept4$inet(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00007b0000)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000078000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00002f5000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f77000-0x28)={@generic="7797053a87ed58a7c5be14ecbbdacd16", r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000013f000-0x4)=0x2, 0x4) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) fcntl$getflags(r0, 0x40b) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df"}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x4, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000005000-0x50)={@generic, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}}) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) pipe2(&(0x7f0000375000)={0x0}, 0x4800) getpeername$packet(0xffffffffffffffff, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b30000+0x2e2)=0x14) connect$can_bcm(r1, &(0x7f00003c3000-0x10)={0x1d, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000807000-0x27)=""/212, 0xd4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab4000)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d3e000)={0x7, 0x1, 0x8, 0xfffffffffffff801, 0x10, r1, 0x1}, 0x2c) 2018/02/11 18:54:56 executing program 2: socket(0xc, 0x80000, 0x0) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x403) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000e3a000-0x8)='./file0\x00', 0x20) r2 = getpid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00007cb000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f00005ab000-0xd)='/dev/usbmon#\x00', 0x6, 0x200100) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000058a000)={0xffffffffffffffff, r4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r5 = syz_open_pts(r0, 0x1fffffffe) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a20000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab5000+0xb8b)=@generic="be04d310315d0929fcbe9df145deb1f2", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00007db000-0x4), 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000cb1000-0x20)={0x10201, 0x1, 0x4000, 0x1000, &(0x7f000039d000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x0, []}, &(0x7f00009ad000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000047c000)={0x0}, &(0x7f00000ba000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b75000-0x8)={r4, 0x7f}, &(0x7f0000124000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000507000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xea2, 0x1, 0x9, 0x100000001, 0xa39}, &(0x7f0000410000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008ba000)=[], 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r7 = dup3(r6, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect(r7, &(0x7f0000dea000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/vcs\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000c4e000-0x42)=@file={0x0, ""/64}, &(0x7f000024f000-0x4)=0x42) clock_gettime(0x0, &(0x7f0000bdc000)={0x0, 0x0}) ppoll(&(0x7f00009ab000)=[{r0, 0x8}, {r0, 0x2210}, {r0, 0x2000}], 0x3, &(0x7f000041e000-0x10)={r1, r2+10000000}, &(0x7f0000983000-0x8)={0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x100000000000006, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004ca000-0xc), &(0x7f00001cd000)=0xc) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002ce000-0x468)=@mangle={'mangle\x00', 0x1f, 0x6, 0x408, 0x228, 0x190, 0x0, 0x190, 0x228, 0x370, 0x370, 0x370, 0x370, 0x370, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) connect(r0, &(0x7f0000c49000-0x60)=@nfc_llcp={0x27, 0x1ff, 0xffffffffffffff47, 0x4, 0xffffffffffffff93, 0x619, "2f84bf9b1366dca081bee071765520a10d1fbef500d53fbe5ce0fd312c0249f57488d59bae042522477ff4c08205215993743e9fea908eecd463d6dc3ee496", 0x81}, 0x60) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fdc000-0x96)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @broadcast=0xffffffff]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000fe4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xc3e, 0x7fffffff, 0x69d1}], {0x8100, 0xde, 0x80000000, 0x52d}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @dev={0xac, 0x14, 0x0, 0xd}}}}}, 0x0) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)}) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d2e000/0x3000)=nil, 0x3000, 0x1000, 0x8, &(0x7f0000218000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000035b000-0xc5)={0x0, 0xbd, "d51435ed2fc6ee4b0fdbe5efb3308d0e862f693155a9704b5b1c66caee2cb122a829a92af3750125f9a560c1711fa40d65970151da9e7e0358f53260564293a89c9b8f7c5c1e895c4a1ffbff5d37b6f01c44e4af9431e6525ff6e6d15efbe15d58c77f2889732b9a01139f431088b55047af7197b28a509717e8ba1c4b5214666a1cca957c56ab7ab97fe77e9b94c7ffc1f6c174da6f03d435f15c81d696b794cb5bb47ab8ce322660cf047b3ab63837813f705c34dfa81845488d6bb8"}, &(0x7f0000d78000)=0xc5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a9000-0x10)={r1, 0x5c, &(0x7f0000907000)=[@in={0x2, 0x1, @rand_addr=0x10000}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xb9b}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000647000)=0x10) msgget$private(0x0, 0x1fe) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000690000)=[@in6={0xa, 0x2, 0x16, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x9e40, @loopback={0x0, 0x1}, 0x80000000}], 0x38) 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, {&(0x7f0000000000)=""/122, 0x7a}, &(0x7f0000001000-0x1), 0x44}, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x6, []}) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000004, 0x0) connect$inet6(r0, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) socket$inet6(0xa, 0x0, 0x7) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000081e000-0x8)='./file0\x00', 0x401, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00001ed000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7fffffff, 0x5, 0x84, &(0x7f0000d91000/0x1000)=nil, 0x7f}) openat$audio(0xffffffffffffff9c, &(0x7f0000270000-0xb)='/dev/audio\x00', 0x44002, 0x0) 2018/02/11 18:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b40000-0x12)='wlan1_em1vboxnet0\x00', 0x2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000444000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad3000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d13000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000876000-0x4)=0x1) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) alarm(0x1860) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f68000)) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x902, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000f6a000-0x20)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f6a000)=[{&(0x7f0000ee9000)="3d7ee5fb4bff920f14e46ef4fe2092e1a859fe208596fa2f42b40f86baed279e8f655679b17fba39162b38efc1a402d78f5618dcccc0ca087ce3a54037e444a83f404e8cc18966d88968e98b28d293efc47ff05bae64843f96cc777a10932198c75b8b57ab2d482be8fefbc749857c7e6bd8439aaaec1fbe1e8d9d57179279707c5bcefdde5ff5d8268b6dca9d223047a3d8f3fe60ece3114b7f1f39b11315d5227926645bffa658face831105", 0xad}, {&(0x7f0000585000-0x1000)="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", 0x1000}, {&(0x7f0000f6a000)="192a1ff79d8f96acc150d74fdc278a9ab5920de3d9794b9ec097fc8903845191762ca3844940336d26e9ab22987d03d932f809d3d62001ee40a77553d4e6cff946e2c9292f5f965c333de1acdee266a85ae41361f44e3d2fb9554edd7846ba6384c2ce44b0f5dfd955ad4560df5c422f5796a0c2a0c4658e2bfa3ff514eb9060955dcc1f9dd95ca7bf451e7407d12f52b6573733dc6dcb4dee0d156c15c2c63bc2db9703f0295486662e245a1f1cb74d55a8767f3615ce34824a749a33263e315d07b3e9e40c8f9253e9d47d96ea5cfd", 0xd0}, {&(0x7f00004c7000-0xa)="956e6ae49f6a2baeba45", 0xa}, {&(0x7f0000f6a000)="817dbac4b02acef8c2a6b2e980d4552b", 0x10}, {&(0x7f0000f6b000-0x5)="9ebd40dc50", 0x5}], 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000f68000)='/dev/usbmon#\x00', 0x5, 0x20000) mlock(&(0x7f00006a3000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000915000-0x4)=0xffffffff7fffffff, 0x4) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x101, 0x117000}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="5f3424c1a3fe60150787671b7a34bd04d5ca17169170a60921da2d200a4bb03bc75a21bfb9d9987e2f3b8fe281a2abbd567d73037bd5ac8e6a69d9558e536a098bb7a8f22aa6275994a34fed87d4f8aede4d6bcafb3ae93a185382eb5bc290cec983820aba4f1d602fce5b924908dfa4e3ebfd06922ac198033e1993839d44b1cd5ec1bc1df98dad7236fa1671a75ec1", 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x57)=""/87, &(0x7f0000002000-0x4)=0x57) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000+0xb5c), &(0x7f0000001000)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x80000001, 0x6883, 0x8, 0x1, 0x2, 0x3, 0xbef}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a26000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) read(r0, &(0x7f0000f0b000)=""/36, 0x24) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000b0c000-0x9)='/dev/ion\x00', 0x10902, 0x0) ioctl(r0, 0x5305, &(0x7f000065d000)="8462") 2018/02/11 18:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009bf000-0x4)=0xad4, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ef000-0x8)) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000010d000)=""/91) syz_open_dev$vcsn(&(0x7f0000b50000-0xa)='/dev/vcs#\x00', 0x1b9b, 0x20080) accept4(r2, 0x0, &(0x7f0000baf000), 0x800) semctl$IPC_RMID(r1, 0x0, 0x0) semtimedop(r1, &(0x7f0000fab000)=[{0x7, 0x763, 0x1800}], 0x1, &(0x7f0000006000-0x10)) r3 = syz_open_dev$sndpcmp(&(0x7f00000ab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) sendmmsg(r0, &(0x7f00003e2000)=[{{&(0x7f00000a5000)=@rc={0x1f, {0x101, 0x7ff, 0x3e8, 0x0, 0x7f, 0x9}, 0x9e78}, 0x9, &(0x7f0000347000-0x80)=[{&(0x7f0000f70000-0x41)="f9edaa1aeffa48bbcfce7fa292cb039076859efe9bba9b27b4b79e6a5192452e97caabc8ed3497e6d491fff853e0f1920d5ef06b00cf7c70584db8467e20c086ee", 0x41}, {&(0x7f0000cdd000-0xc7)="59c46d39dc67c3d0f3f934fee47860b9350a614ffca8ec7df748862499adb08f03c121ae6c4ddd77d77c10034075a3019b9ad5de12a1eed22c4090089271cdf4076796aaa89610a717b19e23e10eb760af996e2a5ad675e45edc7b5032c1c71b99eb2289ba9575aeff55aa40113a5c69d5b600e595ef7dc3164210cb34fcf74a595826f41188cc31e8b1af1200ea784a58967ba5b42d1cbd20d3282c6ffbf714e5b0c794a3126facd68d1d13dabec1d1cd664f51245a69bafbb157f1cb931d76ff0d1ee95589b1", 0xc7}, {&(0x7f00006c0000)}, {&(0x7f0000126000-0x11)="e38431c3c6c6bd64ae6573928688d4d011", 0x11}, {&(0x7f00000d6000)="0ff7f68ada05744c1d795c3ace8934dcb468783a2d0ca7115132e3eff98688ac1bfed83fd104ce8b54538d0e2ff140e59b79888ed1ab72706aaa60761f94a6762514e84a3c979ee7fafcf759a563e86f3f4c14a9f83f7486ca8a969b2e04b5f50b44416e3bd0d9b3a44b6b4b4bddb740d985508fcf152bf5627e70bd", 0x7c}, {&(0x7f0000f0d000-0xdc)="b4095f50c1f52948cf165110a8c3f462e73d6d4ad02449d22db7932f3d128385bc09546334398339957217964621717d668c0e4fda9411922563edbbdbd8fa5e39492bbf03d57a987355b27e78ee69eead154726ac75211ec516e05adda0058a42b2e728b0a5b9f54a6009e61d527b787569236480b2a09411d08f009494812b7796d448c16e141f67d59aa4c708da65a168b4c07f111781a9b7bb94537f99e4b3b0bdf2aba11dbcc9052cfe3a80765635eed3878dd39d0af7e55812bf67c68499154229f9602a0ed4fcf2bb4e2b7021ee021ce2236c2fe7f250d84a", 0xdc}, {&(0x7f0000003000-0x4d)="e4266897c23f1009b75cb5f274b92f047736959546ed80b22e1c3fd7ec3fbdfdb149041f8d445f275c3a7790dbd27562b9ee548216d7b51df3c9e824d3f8a35ce06ee56af928e4cea6655c7da3", 0x4d}, {&(0x7f0000385000-0x6a)="9cd02ee22b83beadf7c0945f74436ffe73033cedfcd9d119b8544b90fa104758eff8035308cb607ecd98a9ffe872b1fc637606b4b593a37020b1d0bf3fa9318108cbad07d32c3bcfcf028e7960e26ebd162d46493eed4d2168bcad9a738de82d7135a8c27a44467b5526", 0x6a}], 0x8, &(0x7f0000ab1000)=[{0x48, 0x3b, 0x2, "f1b8bf061252b7c527d372cac46e98a0b3efe5818f28a91fd97dcb75ea0ca8c8b1cd303c8d8194c3a4ca3b681878dd22576f8aa9"}, {0xe8, 0x100, 0x9, "e57af0cd7ae8f52200023de4610e73926ed57c0420e9997a8fe2205c257265c74bcf5dbc758a38a4d547f1e0edb6f0bbc09e518d3b7c12cf0ec257b15764200c4c551fe36b3484be80fdaa1b5188e7ce8669a7211e401b992e776175eed145e5ef44599bf3d581acaa7b2027c7950954f04bd13c8238c71aa519732372307fe66d3242d54635a3be47e5d1b6f4a66dda13a2de6b054260201e69725d404d681b87afbc02cfa952a937fac9251cc6f6f6c63291bda809a8fe74f9bd34e444d4038786d7fcaf04267e865dfe16968e193d976f7ed9aaae0a66"}], 0x130, 0x50}, 0xffffffff}, {{&(0x7f0000bc4000)=@hci={0x1f, 0xfc6, 0x2}, 0x6, &(0x7f0000e0b000)=[{&(0x7f0000ed8000-0x11)="27265ccc7f30ddd1cc385c336ef13360fe", 0x11}, {&(0x7f0000ee9000)="6096d82591ea37b2fb4efe3cbe5bb7446166f6624fa22ae17fd3a1a18723aa0b7b0a75c8bde7835f349791951c510fa4f3d7a3c2bdbd236f62a759fac7f8b60f6df073bdb6a6aa448d75dcb29d900bb8ec46bcfe3c670bc1cec74ab738612d8f4296384979293835a909e4f2b102990b6b0edf9f54525aede40e6e0197f76ad3dcc6dc18adcf6e1a7264ad414e5981be9bb05b0c7a3b33248ca3dc16691dd5acdd5ff7ae2f050b964f820914817a6757f0070d8b81b6ab5db1c9d5778bcd8e43bc7638833b72b5b9dc122ace1fc8664d59e6c8f187a558b5", 0xd8}, {&(0x7f0000ed5000-0xa5)="1932c5481655902f8099cd353f6c4aa5700842b698a681da6b6eaf13566ea1b1f26d703dfb53c64295d7973681745376b9a4a8202fcac9de51f14904b213261030257bb2f906aa523423b90a28f37a1e5398951823d22795ed2311e0c95b366058b9271cd0f9fa314766669d8109d80feca88ef5e7e140389e9ccd458fb3c113ac039e27c2c2c11e26018651b0e7a7dcabc7f5da11f4f4be0361dd0af0fac5e067f254cb0a", 0xa5}, {&(0x7f000040c000-0x29)="fba7651f58fc17772031e5c084e1532c9a700ec993d7414f4404587d2bbb57cc52040552043b62bb9b", 0x29}, {&(0x7f00006f0000-0x87)="b841caa330db1783bb473cd9490eb97ec602ca3cf8eabb4c74b1efb90ec970167300c1e3e0c3c5364061fbc534f6c90678d34704b449f2814d4df7d25760d8d343052f0891666b66ff08e92a6429e4136d240c13a386f5c671f7c3d34f7547bc551e94808be904d3e13f90ada3748c5c57653d882bca5c185962851258fed62b75d83366a7d5c7", 0x87}, {&(0x7f000061e000-0x9)="ed82863539072527b5", 0x9}, {&(0x7f0000daf000-0x2d)="2d69237ac7655ff3ebf108c40824cd0d732b6f50971c44cc711dcbf065041d2511634907815af3526fca87b643", 0x2d}, {&(0x7f0000b1c000)="6396749c851716ef0be52c6fcc1c2afe40c8d155a22c180f0c846893ef9c662f26e1a27722ac599e8f2e95010294e5367d25949cbb3db432caa552d46b31bcda3a30", 0x42}, {&(0x7f0000660000-0x1000)="7522efca27dc2d9c68a663d470ccd4f0558f293b8d0766dd378b89d8ae03323a4583d1f1bd083f6f2aee921cb05e6ed11f9f5eac44a6025d6c6f22c50e448a0ccec257061675ab1bd542c536f9849f70143983e730470ec22b00986848629f544f522cc808813548cd423aeabd462d44fc21616fb81641d998a460b4457e0b17dd094d3cfaee67745c32998ba7a8d61923007286471b6fc240bbb149dab269a596b0e437ee97ebc51cb9554a306bdca24246a25e0bc87746870311a94d6e71c3621ccf66d1776f9fff53445fd0d2e670d01727b62669fe649065de4adb2db218c09d016c49d4273b03fc6b71563936585d3db7f057c221bbe7bdced67b4398e87c27a5b646c82a351db74520bdeb9dbb25caeef92994b7fe0292a20b399024d107cdaf5a214d8c47316426f9e777960a7c94c8d5493a33fbc7f64097210363aa34db3b8065d74807e425b0ec693e20a1908a0a94e0608364999b448f72f26f5bbd89ea72a03e107fd99f015a4c2926658a90b3288d3c78fe4e461581ef71901fc6496e594210771aacdba990bdd7e5777edc1237675f184c88c956a59f4a2fcce094f8365a9791b77e96d945c9659c6e7877f075e5920c7821741f93d25b3538ba9ca9287064c64e71fcdc450ff443385a06703bf2da65f225348d4b84f78876a55b0b7ce353d222df58ca3d3dc71fbaddc9c2cf7abdff978c9a18af3dc8570149c241d51569266bc26817c228eb0e1f9fbf26f590f8a46c99b42ce1a6d4028dc60af65dc646beb63fca63f7ae66a834dd8c35434abdb4bb6d12079e1b93d0359aaa2ac9d8de1f6a78ed8add525fb79574d92d0fec9693224214e7d6a9bd7195c47f5432700efceb0bfd70b55c47e2c4eae6c5787a061c470a6277af5d7f646be85c827030ccaca3ede162c6e05e43b0be24f6b3ff446de38acea1b7d448e3b33ad6e328ac127bed8e4dff502a3eba4406637c287d685abcb717ff22a869baecc1a540f9f61adbd9ba5c5edcdaffa031591c0b613fb23d5ef3d1b021c41b0c2141a8436b2a5a4fc124bebf34f45b11ab7717e25398531613dd90a1a4f0a76cb56ac201b16666821c51e1e5491b1a6a9948eb214c9d8db0ae6fd411643099ae703c6e25f86d0097a4c0de13fdb48c44d2a4eec01cc6c5ab4f1b1d143f25607f68d2dff87f1772f9b7b7d9835dd752ec2e72519b828cfa99062747c30621eb4833bd199074d816ccb1da8735a4c147799660b2797ec7270cfe7ead08aa458118ea919a41e6c5064e4dac305b5f26f489e000b031ccab64c874992e7884c94308778bfaa55b8a474c51083aba0af6f4ea733d456ac38830771489d3dd7243999a78cef0d61c678de8335cb9714b4ccece447d74cdcd356f19291fd0de4e4d6a1f667bc8754e71b6cce93a9c616ef8a9928afe54dfaaca42a7d78a7b645f7f2428f13f6f4e3ceb290a95a9b7d66b0a8d16e52d5b37e74472dea4907075b8a450522535f11492b063dc21aa4b19215874d10877acaa18d3d2f3bdd84d2998f43d03ea2eaf6ba47099e78aa7e55b5206441a5c3294ae733c16098552d089c1262e5335f0b426b1ecb3655c6e3f09ebf12f0ae7f2e40f216d7c8366650769db79c3d440a1560f3fc586dd4cc9e1a5b611eeb5f576c7dd8ba47ac2bc60b3cf77f2f729248b2a7a0aabcbce4061240bcbe380d97c51b90991f21e6a8f65ef1164c8678aaef29278dad1851c8312f98839b9265d845e9368502383d5f396d468cecbb03ab7a1ffe5fe9ae212060b8296beac911bde8b727b7493df9956b7db5436b7dc5dcd61e17c8cbd4630352589cc8e9d3a682e54bb98cba546e6c2aca9d97ed4c479d78b6d542e021f4b9900ef4c4fb84482ac4141535444edc2cff35b6ddd3c659513b0ba17d4722294187b98821ef405e87a02100304f786adc41b498a4cfa73fa851f334614d9be335a663819a4db90c89b211201c43e9c61d43080a339859fa0465618dd7d210420444479041e67be96782f6173d60570d5f869de21ca16905687d46f46f4fd9d327995e411a6c9df259c7627ad060444d2f688252b2db62bb49796e12ee1a8bfd044169a94d2ac41fdea606c103f02de849a311aa4cdbad110ef1f9f7a2e5771d08224f2338fc255913a68d3cb91626256ac3484065f02b409a6d831cd06bbe030a29172e64b2aa14f9a12cca505bc355bb90803fc0f2737b2361e2ad8ff598d7a437b1df4254da309f64c583a8a9d1b486b69de3e9abad7abfd75b68fc50a11d7fc6c55ca6687cff093679064e2171afa1e93dff702421cf728e9504cef2e021c567bf1b594d9105927e1561a8a86b763c4cbdcf0bdf52eb5fe8d36a4b2281abe0b204aa2fcae56a817f30030b05015c1f9926d12f95b6ba8c4289b06e46fecfa7ddec531270f31ed891c82e2830b0723854a1fa537d51d1415509dd899ba6aa1413591101c5dc113a77ba6029b5e2c25364c80760d9680829e4170abd5c5e02a4d7bd6d1b5bb70c787b7fd2b1fa9192d3035f3692686ec791d65e2dd775c31a3b7d1404feae0db315a60e1c2c025256f9692a3d7aeb3b550422d8aa6778ad8b86db3903cb53684bc11ca877bfb822f811017e4ebbfd6875aaaf53256d56cb02254edff9cea2bd5b63670f02a23a4a4688fd8c18b8142e49d5175e41c2229474f20a8606d953cab4a4be4821bf23515c4c8005570895952e8e49535841ca9d25063b3172ba80277daf73fe08ae9a0eaeab1678e28de61436959d20bd5a3d3e42d3d91158c06fe43e5aad42c9ffe6b1cb116c768112c9b0ab60cbc6297bb423e628abd63c381c89eb83628516117361b3fd1c1d9cb95bcfe0869bf5823249f7e7069b0509edecc2cf9b100b446b1469bd9942c9da1e84612f79cf7fdf129bddc93c315479a3305ab88ef4412e9e2bb2f282bdcfc6e05169572c83b8ec36b7ff56a8530267683f0b09fb1ae3dcaa9550e73e987585ef7874774dcb145b6d36d53b1a5024a73ae1467c1c37dc1c3b837c35d57d8f45f9f9f357c8f673df7e603d447fa01be0cb622927faf1d1ae9d95784015823a47094cdefe16976bc81757faf5840e5f47bbd2d6248343cd0c02238f23dba41f2b2e680ad7550adcfa595fa77e7560731f4afae51d7d1e937eeedbdce03c11c8917ce23f66ccffb211bce0087732d077cfdea3df5329762d7ed1e73a5022d66ae21b9af7e9c456ccc038932f427601c63d679ec6516fb6aef087439617802d7c249fa4974f1224c0798b69d4019b8595ec5b119339b131fd981fd30e061dde2ba7f70501ac1d98c1daca34d5d705dbced18cbc72a3cee6e3e292197a52bb606a7340c04724fe0215a13908a805cefc0590d1a674fcf2bd9dc645fed9a84e7986c70fa9a8e8427a65b3820eadb7b2e9827de407bd18fdc712afe1c0c726ad99dd96dbf6b72d4ac3ac49173b10ff1b5e9605aa6198a00acf1f2b804a401bf7025d0b45145880d3e6793a52dd35b462bb9dedcddbb37e4e540d8f349396306bf1792b236934ba34cb5065917340deeab218a1e53796e425051171350e3c54f73827706563c25d9c7cde7f396f0c408b645925724308a75dc26f6b6a4731ca68eee444237bc56bee8074093dc58669f0a1763c9483e2e1fc64fec0503d34f57e1206b8a60bbcf3f5876b695c33c926a1f41a63b470e0950e92bee34e2bf8d2e32378883d5cacf94fb469262c9a0080edc07a5850039fd245095680b592c6315898c6141532d5febc629cb05223b815d992e339f76a6227ec9398f3df44f1206582a062df5d5ed99cb6b34967e1177f89b00135d5d700b2383ea056ee78225f9790d4857e1ed8e66b1f1a7c5255856a6c2ba997fc9b8074b8a002b4cddf030b21e1f197d7c1338c64b2337bef61e805d087d2448d4c913fbc1669edfb09b36651150911eec435bd7b80dd38c93ff3b063468fd3533b9855a16978d092c892e7e4aa9f778d8d2a6da22accb8bb11b5a73adc0e2f4f1899427a71ff52d50aa5b27bb932f32ec3eaafe1ae76aba058a477c5e5d1e55c755ed67a22f63d508683fc0d1cd625feac5ab4fbdb62e7766d6e6ed4b960d016f3ae0caffeb4f069b2b180be59e519fce752b2071572e1ea99a451b6ee751135a87c9720aa0aac935029d5e4054aea3f09068fb0be6e5338b51c070c34543d2f41f12dc080994552d233d2dfe42341f61d0c0eb45defd95f868df14b9d21b62bf30bcb9408e5606b3c0dd3d3f2e2b9319583d2ef1e6384b36b86b5e4b46fe59f84da21538762253cb68895afae2eae3b4479ebf3685f81291c08ceb4f72aa3738764308c9abc5d73194bfac2b051d4f7bbbc6c4c1aa3dbbdc87cf5a382985d5340fb68b1afb9f15c51422198b407219883d2de0dcad780d625e98074945b283ac5a81fa4f31fabb9dcbdabbfed6647592ec2fb5358923f9c5cc71f50563258790743a8875b46cd2ea837d75dc8fd945bec5f8c9d23f7f2b5f02ca222349679addfd94f16f5d5d32f2f8f1273cd971b1ce2ac621e8c1356d05c86dbca0e68ff5b2f9e05226f91ac8f31880f2a74bc9199dc4b30e229b6b5ef636311935a3c734595ff51081ade957c15c7d68a01b136f8f1e1c83e30b937942341e766c72cea1393cd6066781242d9b49bfc3895273f42fe6e76d806c0ca0654260245a0d3f4854bf6a21aa3bf3df95b6b906f997c98c25c6ddf5fa7070eb2f873a8167c484e707820651c4edf61bab0d3aee7a51a602e86cd602af52ba963346712a97af8847e29b38ee467b8c29a898c3aa57da649ec60732390822be8ebbd9d10e24fc0c972e1847464cc3934f82f44bbc9efcdbfd59364f5d3541401dee45f72a35bf83cace52eda0e8c76dd0d6ba2a85b6527c54d888fbafd8da1863bd397450845b2f3807bb9269514b963ed644893e8a03467abb5d489e085570819fda05cb88b54d38537d8fb3fa72a107890e4117b8864396aa847f6768afcc93f10777ec4ff12e6ef6599126238dd4c97bdf935ecb1a15be32a137e1ec4db5af7e5bb98309cc25681341c2ef7615c23ac3a3705f678e2da01914abafffa7d1ec4774ca73d814f989bde2801d84507724ac0cc47ab092579d3f45b0f837fc392dd4166b853478ab9f508b810e78d1a685febca06c0c82933d8e805b6f743e8e1ee93584121c02129c150a0ffbe4cdfaef227a85fd13414b8753f5dc09f08a7e70d7524f83e524d20f0c0fc26958d5560532105f826aa8d80c08fc32ca4e61d4cf2e6fc273cb69d528ae59824be1d395b62e97f57326e8d0c1253770c7f375455c0b483a8ea2af8ad6eff6e6be5275285b051c4fe25b61fa0bfe4c4661f2799e010a533165611f2021933f75efc4c6e1be8be32eb4c5c0a3fc98bd7a7ae858fbd992e99b33455b10c7b712f35edb0615a8c7ff4e61cfd2e5c22cc74fe58be273b970f5bca5032ec387000f252c5de9ff9348c5dc6a8eeb8389a8d965632818c9b958ca8331ec7e3491d9164b18795b2ad47693daf4d7a86cda8637f8027b85710cc75fe1fa7a4bcbe7fcf9a205aa671e23d4a33b7daae68f3863f200096c55b92a775dfcedc19828530a5a46a0f6e6a5297d1140c9d48c27ba7ce21271bc136b8a4ca43bf731f3efbba740ea7945da8b7d67f11a194e30079c30e0938a6d9f61508f00a519703380feda6c7dbd8a87c4c8515604d98b7dace30c3e541bff929317a1fc4685a1df2cc95eecec2f285f4974bc34d9e8b7dd73f9a98eee4ec9dd299ef80033b30ff5f9aab82a26ccc67e97d21e1b2826368bd5cc2500b1fcb4", 0x1000}], 0x9, &(0x7f0000b4c000)=[{0x20, 0x10f, 0x20, "742c47c56d0b7f768edb297cf0"}, {0x40, 0x11b, 0x100000001, "4f4c013d663311f838662f0ba9303016e3c1fd10801b49276f173ec035af37bf4889a8ece4fba7a9a2"}, {0x80, 0x0, 0xff, "4c1ae30f845ae37965373bd7ad7f19366899bb527e9d2f137940e99775417f2b7745fef18b4363986a47ec104779c4307e3c02b05eb7d3f975b2eb04361c60cd1da63fdc7858688f84ca15fdb95abbbbd3f3b6756d4808f89b1aa0d9e9fe5d8db8f3cea8adf05698c527017eb12e79eb"}, {0xb8, 0x111, 0xec3, "a5518d0522532cd9d0215e935835ed745a9ce0b61ee229f21a410bdaa21a58aacad5c161c5c20bbe0371dda78dd1d2af263811280a85861c6dc2f62ef351f9176e944c6858ac816f3b54bce808d3c97576edfebaf2365eb4e8e1edd7742f341f6eaa5cc9f4792770d33f7cd7d3a87f91e6b6a6bf3d486b2eb2528bf7312a6cddc2774c2fecf321d3068bac0f9c2b7409a6ff152e18267f47389c249dd230ba6dc42cb4ab107ee5d3"}], 0x198, 0x4000004}, 0xffffffff00000000}], 0x2, 0x0) accept4$packet(r3, &(0x7f0000f5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000118000-0x4)=0x14, 0x0) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ff9000-0x48)=@full, &(0x7f0000002000-0x4)=0x48) fgetxattr(r0, &(0x7f000013b000)=@known='security.evm\x00', &(0x7f0000d4c000-0x30)=""/48, 0x30) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff8000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) 2018/02/11 18:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xfffffe95, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x18a}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/11 18:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000255000-0x8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) sysfs$3(0x3) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/11 18:54:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x109a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f000031f000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$void(r0, 0x5451) 2018/02/11 18:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f0000b61000-0x48)=@full, &(0x7f00007a5000)=0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000bc9000-0x1c)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 18:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000c73000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x101}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1000}, {0x800081c, 0x101, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/11 18:54:56 executing program 2: epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f697036ffff000076696600") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x200}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @rand_addr=0x1}}, [0x400, 0x0, 0x2, 0x3ff, 0xffffffff, 0x2, 0x9, 0xf, 0xa2, 0x9, 0x80, 0x9cec, 0xffffffffffffff01, 0x2, 0x42]}, &(0x7f0000001000-0x4)=0x108) fcntl$notify(r1, 0x402, 0x1) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f000000c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00009c7000)={&(0x7f0000d9d000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000000000)=[{&(0x7f00003b9000-0x5f)="19ba00f13e4870b55c9f1e130ff53ba4af3f1e086d6f539442a64d2cc1bcafc3aa1c28b8ddb843666480184d666ecad62e62f4bc614e84195a1b237e460287f678ab575fdb1008fd8fcf8b1772ab3f4314ef0b7f6f9d42459e7c13ac5b830b", 0x5f}, {&(0x7f000088a000)="fe70fe71003c322c7e8473d93f082892f8d66dfcc69e08f19905e2421b9395318089f3b541c25d76dd76e4d7b94f40cef6e539ec0664a0b4e7f5d68dda38762199148d4a35a10853f338a680e76635281ffba43dfb4e7e19a156f19cd807d0a39beacf0eadc8a9df4ad587740e7244120120f5e47479", 0x76}, {&(0x7f0000987000-0x1000)="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