[....] Starting enhanced syslogd: rsyslogd[ 12.917445] audit: type=1400 audit(1515689134.030:4): avc: denied { syslog } for pid=3182 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts. 2018/01/11 16:45:48 fuzzer started 2018/01/11 16:45:48 dialing manager at 10.128.0.26:40117 2018/01/11 16:45:51 kcov=true, comps=false 2018/01/11 16:45:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f99000)="34c9ac8a3c179b9c9ca7117ac7146a4d", 0x10) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x3, 0x2, [0x5, 0x100000000]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xea)={0x0, 0xe2, "789cfd7222ecda3cd500556b61058c2dff5c012f091cf7efca2ef71222eaab781d500912ad665ad52f4212ac2d0f2fa0f86f1f796bc3cfef3aa8c323848daf36e4a5517578237d563c08a28512124eb2e3b1cd07e9ce5896bec093fe3310a1dac88ab7c8fb0a2c029cf166d71da92094018eabfdd690b468407b61d21b2bbf8d00cbd861340e8604172a2cacbd53cee9fece2443982c7bc749d79082213e416628e82fc9d5fde3e5350274bc647616d00005d1435c2d023fe03fc82e947452fd1ae25e3893b79fe7393f883ee33d2875961eef01375555c1d0f3ab8e51d750817776"}, &(0x7f0000002000-0x4)=0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x4b, 0x3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x2, 0x10, 0xffff, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) 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) 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$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xdc)={0x0, 0xd4, "873199c902cb0b7cc208fdcda7b2f5be7dd58a02f5af133ede3ff80c9de6c39c51bd21184a236ad6040aa0dc458f8aa7531098efba1d62d5ba8e94b74f49f860457f6760490c50b77dff031ff190c7ec6b2a34b06adf0945f9b1f978e9b7622ca1a6bef540643e6a8cc3c3bdecec9ae5156b7498116ed95fa0fac026095c15a135193725ffe35989a426bf2c2257b7483d263ddee989a4ef7b633bafc89438ec6cf74e7b2cb196b9d3e3bbaae48a67387a9edd624df9a0b49de077f169fefce0d3aad343205dace23d8b75f9dfadcc115054466c"}, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xa0)="6a926c353a28e0a121cf9287b0574071e37d38a9fd53a8a540e7e04dcf4c28a6d09c0f38ada08ba5df7c0cdef2f83c548e3af823f1f254c532c39a4f50d9a63b4b10012ee209f3fe5602b6bab96bbb356ff47b646f362f62fce695ca4ff934b2be6f191926d89a3e49019233141aab4fff1a5a1d0016e756786d02b1348296800d6ce4ed84c78c4fd9cdaa380bf1f9e7975dcf2d31cf2c113a5f30f8bb4613f4", 0xa0}, {&(0x7f0000001000)="734ffd2eadaa19cc816544b7c66afffa30d5486b4cbec1e68fa9caeea0adf5f6431f0c38a2a096229d9a919e32e83d944127470c718ac3bd941d0f1bd7a80b461f0e555bfecccced4950ad314d6ab766e5aa1e91024920664abb314d2b5d7b3a618be5d7d7612e49", 0x68}, {&(0x7f0000001000-0x7a)="83bc7df210d7cda68d86992380b9ec2ee991ac092f056ba5998eb09ba603e794c43493089841337b6e06bb300ae644b7062676648c95024e516eff59de27678bd3d553a8aa9095330ea0a19f5fbb22843553524585df968ec20c2f72cba9d72a3991611eb738d71155192d70cc6c47c180b0584a2c1806e1f641", 0x7a}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="de512fed7ea3db644055e172210761ffb6b759f1097eb965cde3dc713da30525a2b5de", 0x23}, {&(0x7f0000002000-0x70)="6957888c849c0234bd5f294c94ab1d6d0402ea997b0d1c9a1ffe193d87dc449daf242a5505cace66dd87dcbd1839a6154de7d0767002d6b9afd96c428a3fc9d2452dcaf50f0647cc3822fe87905cf5ec3223a3bcf0b2f3034025da4536ed15ca847eeabbc6e564538e24ac5fd12fafaa", 0x70}, {&(0x7f0000001000)="14e17db6e4700aa464bbf35a891825b12cfa48bad3c10dfd3449cb5f27babef8e21143395b2d33a6faeac5c776db915958199b45e763e732ecc496b4e3ef48126ac45aa73fe471a3ad105edca030471a47b7ee98", 0x54}], 0x3, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x0, 0x77f77a97}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7fff, 0x800c, 0x2d, 0x7, 0xfffffffffffffff7, 0x3e, 0x29234, r1}}, @init={0x18, 0x84, 0x0, {0x10000, 0x3ff, 0x8, 0x40}}, @init={0x18, 0x84, 0x0, {0x1923, 0x4671, 0x9, 0xffffffffffff604a}}, @sndrcv={0x30, 0x84, 0x1, {0x9e54, 0x100000001, 0x1, 0x4, 0x0, 0x4, 0x1000, 0xffffffff00000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8204, 0x1, 0x80000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffff, 0x8001, 0xfffffffffffffffe, 0x5, 0x4, 0x35c0, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x3, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x4, 0x7, 0x200, 0x1, 0x5, 0x8, r6}}], 0x1b0, 0x880}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e963e2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000+0x3c7)="86e27d19934f60eb86a1f5de9845d84df85584d35aabc0168c2b3c0f45eac603423865c0746fbbd9ecff3b71aad64974eb40c32e3bcd1a56a5075dec7df3c424d794ba21ac72b1b45a817deec9486638413d7bee95be82aa4ced0a1853f0ffc1dac7db14d84af264949f9a5439647dc532d1287b35bcc02d055918e2c87f3f066da1e1a521c33a100819ecda9f67988c59b0c8f452bf65deeb5f8bab5b47286d7698ace82f44acd205eb01654163f9d195bb8438a375ae8848583146f70e3428944a65ab73b35bd2da8f80e0bf82", 0xce}, {&(0x7f0000001000)="056fb8678110dfcbfc76dec7e9", 0xd}, {&(0x7f0000001000)="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", 0xfd}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5739}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x9)="6c8e022da0ae66d402", 0x9}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0xffffffffffffffca, 0x9191e81a71e2eedc, 0x8, 0x401, 0x1ff, 0x6, 0x100, r7}}], 0x30, 0x40000}], 0x4, 0x8080) 2018/01/11 16:45:52 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000d36000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000085e000)=0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x48)="7e1774fc30aed3d7b132db7f89addfd0a86b7398db0864fc864b72fede8b340f826cec6c6c839e7c7e1c64edd41d8d0f6b4e1294642fc49009afc2db71d0840d64352529cfd0b72e", 0x48, 0x4000004, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x200f1526, r1}, &(0x7f0000001000-0x18)={0x80000001, 0xfff, 0xf11c, 0x1000, 0x4, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000003000-0x3c)=""/60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000000)={r4, 0x1, &(0x7f0000003000-0x4)=[0x20], &(0x7f0000004000)=[0x7dfd, 0x6e0a, 0x3, 0x5, 0x6, 0x1ff, 0x5], 0x40, 0x8, 0x5, &(0x7f0000004000)=[0x1ff, 0x4, 0x1, 0x10000, 0x9, 0x2, 0x0, 0x1f], &(0x7f0000003000)=[0x3, 0xfffffffffffffffc, 0x0], 0x0}) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x4240483e}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r5, 0xe3f2}, 0x8) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000003000-0x8)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000007000-0x11)=@known='security.selinux\x00') r6 = getuid() setfsuid(r6) 2018/01/11 16:45:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000408000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x8, 0xffffffffffffffff, 0x2, 0xff, 0x100000000}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x7, 0x6}, &(0x7f0000003000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x23, &(0x7f0000005000-0x10)={0x1c, 0x4, 0xfffffffffffffffc, 0x3ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000)={r2, 0x1}, &(0x7f0000003000)=0x8) r4 = fcntl$getown(r1, 0x9) waitid(0x1, r4, 0x0, 0x1, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000007000)=""/79, 0x4f, 0x10020, &(0x7f0000005000-0x10)={0x1a, 0x1b, 0x4, 0x1, 0x7, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1f) connect$ax25(r1, &(0x7f0000002000)={0x3, {"6612abe644587b"}, 0x40}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/01/11 16:45:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x3, &(0x7f0000f2f000)=[{0x6, 0x9, 0x484, 0x2d3a}, {0x400, 0x101, 0xfffffffffffffff7, 0x800}, {0xffffffffffffffaf, 0x7, 0x559, 0x3}]}) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x1f, 0xfffffffffffff800, 0x2, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x100000001, 0x3ff, 0x1, 0x5, 0x6, 0x6, 0x400]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x8b}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000004000-0x8)={0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000006000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x9, 0x7fff, 0xfe00000000, 0x200}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0xffffffffffffff01, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000-0x5)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)='cpuset{.$-])eth1eth0keyring#(+*GPL&\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000006000)="83cbed25c541674c3e7fce4b5ef004db1c968b50823eed5c18b5c5cce2b7e7dfe21d11bda007a273a1c3034c3ac0b521e976a033f55e023132b31672fb4ca1159076131298d83d2d3d725e37d969f37f3816f6ad5be793b5de9e8d0ebc04b311ec82358869bff38a4d9da6b713cfdae1568be4a7f086338ad2ff661b634ea23fcf9a79c91cfde8c4bcbfc2c745d64af448273588a302536e375db68320fd42d3344aa9d77488bd7c0c69dae955dc891016aefb3a13a431cedded1fb9abb4b13ab1caedd39f", 0xc5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r6 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000000)={&(0x7f0000007000)={0x234, 0x35, 0x100, 0x5, 0x0, {0x1d, 0x0, 0x0}, [@nested={0x174, 0x32, [@typed={0x2c, 0x46, @str='cpuset{.$-])eth1eth0keyring#(+*GPL&\x00'}, @generic="a73d2032847b37d57ca471ec63cee7d5e9fd2e441864ee82fc9fe748d330180eeac13da0cd23a8a670bda6baaac9405d46e465f90d9685450c2679537d0d442ae31bddd03cc14a6e5a3c55b9802b09637a67b348507e14e35c1a49332ecedb47c5fd149378f56db1346df88aa85725e2b2c34992fcdaf362c2d8dc9495929cc058a71a579a1b921522d0a3", @flag={0x4, 0x3f}, @typed={0x10, 0x3e, @u64=0xfff}, @typed={0xc, 0x74, @pid=r4}, @flag={0x4, 0x3a}, @generic="10dbf32c525a24c23aa8d76bc1af87b61e33756909cbee022ec582949001b4bca97318dea3b3fe047888d4213d41aadfe5f06e466183559e371e83d1e11d94fae1e29e7f439d920839e974435798c789485a49cf9d6ab9359f621a08b8c4238cd7063c690deffb7e242a4b322702ca77487d4921ff6ae57ae0bba0ae97aaf0915e9f7e8cd64d69a85911aad01ecb00915055"]}, @typed={0x10, 0x94, @u64=0x7ff}, @typed={0xc, 0x75, @uid=r5}, @nested={0x24, 0xc, [@flag={0x4, 0x81}, @typed={0x18, 0x22, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @flag={0x4, 0x91}]}, @nested={0xc, 0x1a, [@flag={0x4, 0x94}, @flag={0x4, 0x71}]}, @nested={0x2c, 0x8e, [@flag={0x4, 0x1e}, @flag={0x4, 0x1}, @flag={0x4, 0x22}, @flag={0x4, 0x71}, @typed={0x18, 0x56, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @flag={0x4, 0x85}, @typed={0xc, 0x3e, @pid=r6}, @nested={0x24, 0x8, [@typed={0x10, 0x7, @u64=0x1ff}, @flag={0x4, 0x5d}, @typed={0xc, 0x18, @u32=0x5}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x881}, 0x0) 2018/01/11 16:45:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000000000)="bccb259b6e8b51ee80e8202341fd3b7dd32b918138124a786126a3e754476eef1579cd5da2b495b3c416b374ba9105a7b067cbef2a6a6f56343e55c617580ff63e2f0d4b92f4de0b1baf9e81a342863bcf57a9f010eb998cee663236db20df89036498c5a6cb1fac7172fdea65f404f3df3e39e24040b4cf184cb7781e52fc01bba6efec5799666bfe9db7ede92b8c93e3c98e") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7ff}, 0x8) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000004000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setpipe(r1, 0x407, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000004000)='vmnet1systemwlan1vboxnet0\x00', 0x1a, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='vmnet1systemwlan1vboxnet0\x00', 0xfffffffffffffff9) keyctl$search(0xa, r5, &(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0x28d3}, 0x6) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x1) 2018/01/11 16:45:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d13000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000)={0x7, 0x1f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000)=""/76, &(0x7f0000003000)=0x4c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x8705, &(0x7f0000004000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000004000-0x4)=0x2) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000006000-0x4)=0xb1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x3, 0x3, 0x10001, 0x1f, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xbd)={r2, 0xb5, "8ba785b76aaeee579e056bcb24e1838fdd350176a0d562eec95738eac62445c78ac6fc332d65d4b84d0fa7ac932edfc9d6d65bc9570251cbefd3a2fe32dbbdb0a74cae895272a979d3f677c6dd191f4a1dba4aedc787ba6547af46c9896f10a26f3952bed23108d2381dad338bf3096bf2ec3303ec08418646b26ff2bac9f98abe0b029e1026c6a4da69c56e76a6bba0f0d3c06e179e3af88f7e4dcd4c798deb08b0602dc29593169a59429d72f8c413c66342b6ca"}, &(0x7f0000006000)=0xbd) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000009000-0x8)={0x401, 0xa4f7, 0x4, 0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000009000)={0x2, 0x5, 0x6, 0x1}) 2018/01/11 16:45:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x331142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x3)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000002000-0x10)="763936ed433db3c2b1dd75e7d6e993a3", &(0x7f0000001000-0xdc)="9f115794311fcea485d658681bca4d38c4a2c6cd45da43a71cf3ce4b18d61b57fb979e9bc968f1d28493429db43b9fab1266304be5b113ea65b71f13165efa87ab15813de735e50f0965c9b791ff0de97f525ca9db1c33214abdaeea6e890b6ba36345d022ee24419ee62a23d7d7953a41ce2267c32d38265b476cc524753194522107560a0bc7872f9277f12f999bbbdba0a12b0f65e56be69853fa71147c5ae511ebda2ab42b49f4e0bb833675524e190301bdc659f674886506f845a74b17edea4faa1f5c1cc142955e8e482256585cab889affdfcf2b9a1a0f80"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0xc2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x3, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x6, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r4, 0xfff}, &(0x7f0000003000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000002000)={0x6000000a, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000005000-0xc9)="3bb924e468161d22d82bf3a80041a10e52fab5843dfd2b3490c680cf2ac2e15d099930b8cf5a4c72271f7e5b168d75bfbc0553be0f0d63d8228b331edb3a8e3803eb45514fedd61e1dd5cba934ded967c40a4a30389eb00c2a97f241e31893995bdcd8e19f9c6963e5cdac9f61ea974d889a3070e6d0839625eb64e91455ed7bb0b00c6a34fc1bdaffd66b3a4749c7745318e883152dd73655dbbca0e34841e7562d560b4038664a2aceaae6dbade932e01f49bdadcb0d47a385a16bf334169c517735e6dc7c1fac7e", 0xc9}, {&(0x7f0000004000)="3b49771a6a702968a5f833c14fce332b54fbf6c577d76970f5f5e95b4a58d1e618df65972c35b115e313a49ceb7b6750bb5e7b06e913c62b9f32766cd6b58a593bef93f34b23f152956f7f820610dc218c5ebc3d693f90a9a18f7a61e96ef36b61c7882d70084e099c1b948ee2ac943ce8bd2b8129", 0x75}], 0x2, 0x4e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) utimensat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005000-0x20)={{0x0, 0x2710}, {r5, r6/1000+10000}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000007000-0x10)={0x9d0b, 0x7}) 2018/01/11 16:45:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b5ff3157472356158fc62fe890c65a22"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xdfca, 0x2, 0x8, 0x80000001, 0x3, 0x7, 0x9, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x80, 0x3, 0x0}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0x52)={r3, 0x4a, "6efcd223354e5cb2a4b11870b5b887578f926b246291b460fb7564777fc3186e768680877aa2360a269b4940995fa7e6e8e24b402bacede8c8eddb6deb9e752bdd48d5192e2037a7d948"}, &(0x7f0000001000-0x4)=0x52) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x4}) getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x7, 0xe69, 0x8, 0x3, 0x100000001}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x5, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000004000)={r4, 0x2, 0x1, [0x6e26ff2c]}, &(0x7f0000005000-0x4)=0xa) ppoll(&(0x7f0000001000-0x8)=[{r2, 0x4, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000)="6cbfcdd97bb23ee05eb6ed022f408afc7092ed094a948afb0347d875929337117873155de583e3fd46d4a6c570d5acfae7c8e166527cb1ce695c3d431e891b1e3039205e50166aa7a6b75f4b07aaf97a71e4fa29434eeda01ea7a3eff2e7a3b1e7bb3ccf10aeb807545abdf492e98ea8812a7c31c86a6586260339c24daeb00afccceeca497600d059e1088192606d9e4734a717135c5a32a0e697cf203096e0473a9da40163d9e0706b05c9f4fc4a1986dea364e1feb862c381f06692e184ad763ffd40beb53b69", 0xc8, 0x8040, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000006000)={0x10, 0x0, 0x1, 0x80000}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x4) fsync(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007000)=r5, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000008000-0x108)={0x0, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syzkaller login: [ 31.895725] audit: type=1400 audit(1515689153.010:5): avc: denied { sys_admin } for pid=3395 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.006336] IPVS: Creating netns size=2536 id=1 [ 32.050945] IPVS: Creating netns size=2536 id=2 [ 32.080148] audit: type=1400 audit(1515689153.190:6): avc: denied { sys_chroot } for pid=3544 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.102592] IPVS: Creating netns size=2536 id=3 [ 32.154181] IPVS: Creating netns size=2536 id=4 2018/01/11 16:45:53 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cdf000-0x4)=0x3f, 0x4) pread64(r0, &(0x7f000046c000)=""/135, 0x87, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/11 16:45:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x800}, 0x4) [ 32.167353] IPVS: Creating netns size=2536 id=5 2018/01/11 16:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000063b000)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x80000, 0x0) mmap$binder(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x2, 0x20110, r0, 0x0) 2018/01/11 16:45:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet(0x2, 0x3, 0x20) r3 = add_key$keyring(&(0x7f0000d94000)='keyring\x00', &(0x7f000096b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) preadv(r2, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) r4 = creat(&(0x7f0000c6a000)='./file0\x00', 0x40) ppoll(&(0x7f0000497000-0x8)=[{r1, 0x9008, 0x0}], 0x1, &(0x7f000039d000-0x10)={0x0, 0x0}, &(0x7f0000b32000-0x8)={0xffffffff8bff9959}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000cfa000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0x8) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000c61000-0x4)=0x0, &(0x7f000083a000-0x4)=0x4) 2018/01/11 16:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000996000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c7a000-0x8)={0x0, 0xecf9}, &(0x7f0000e3e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000790000-0x8)={r3, 0xff}, &(0x7f0000224000)=0x8) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r4 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000dc5000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r8 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000e68000)={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, {0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1, [0xfffffffffffffffd, 0x6, 0x81, 0x2, 0x1f, 0x70, 0x9, 0x87f5]}, 0x5c) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) pwritev(r8, &(0x7f0000262000)=[{&(0x7f0000898000-0x32)="a865d3d5ee8ad243c5d52ea7d8ee4c574fb118ac6cc0110c871b661dc38daf9c9b3434c6dd65bea3eb53078a7900b81cfeae", 0x32}, {&(0x7f0000152000)="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", 0xfb}, {&(0x7f0000d22000-0xa4)="51401143930f5c0f98f5009bd60cb9c213a078a90b4a54d1ea25972db62eb0ffd36694c6f6d4849d24b3e91998c031fb52f7f7f5aaaf8e4c326601b0dc6687a71f8570f055155de2a586970195b6513459689a8f56b2b6549154547653ddbf197529098e7efa73509babe6bb34dd1f017763c4d76e9a7319f5a72e5a207989e04461ecc4f62c1b91b8ffc414ef67fa510c9a84437a698eaa0538172c321f48695a9de67c", 0xa4}, {&(0x7f0000ad1000-0x10)="fe0008982392d4dec24d6b47f1a723ff", 0x10}, {&(0x7f0000c24000-0xf1)="4d6db3760fba2db4dbbc02201bb7d838e942de9f4d1dabe76464f986e4ed175a79a242c4e2f7156da86be0ed3f3caafed7c71d764e15b3c28be661854034b0fde2aba59ff0e0598196438520eac183249c3fe212870d114b8d2cc27af3f8e4ab390af9efe8b57cfc37befa86b8897176d5010d6cb4432bd34e3c6056daa9ccb816b914bb825a4b2a80672cde169b0a73fa2710eaf00e325b909744c71375b178f0c7e80786a4d8bec937e956d594cf4de3032ab4318774132385c5edac37cdacfed45c89e4383cfe3a13fc4a83a1525459e4c4c38f804f2b78c1287b701627ba2fd77e8f7a07361fa388bd9b388c6b6d4d", 0xf1}, {&(0x7f0000b1d000)="31d5262c56fd8f500b11bbe6a90c81ab5225a3b17cdf1d5d900ff69b98f189ef1227caa9d42a5eaebe910a7b68243726ef1e9456aac52b1f73f3ef6ec1a59f35dd1555ca9875733f22e94743799d53f9", 0x50}], 0x6, 0x0) ioctl$int_out(r7, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r6, &(0x7f0000f57000)=""/196) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 32.191441] IPVS: Creating netns size=2536 id=6 [ 32.205473] audit: type=1400 audit(1515689153.320:7): avc: denied { dac_override } for pid=3624 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.233808] IPVS: Creating netns size=2536 id=7 2018/01/11 16:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) openat$ashmem(0xffffffffffffff9c, &(0x7f000084b000)='/dev/ashmem\x00', 0x8000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e45000-0xe)='attr/fscreate\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00001e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000032a000-0x4)=0x14) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f00004b6000)=0x8, 0x4) sendto$packet(r1, &(0x7f00008f6000)="0d39a54c75987f10fd2902309f96e31f1d79af1efe03753af7d3bc570a6c2cd895878dd996e3e16e4b9c406394", 0x2d, 0x800, &(0x7f0000135000-0x14)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendfile(r0, r1, &(0x7f000022b000)=0x0, 0xdc) [ 32.238486] audit: type=1400 audit(1515689153.350:8): avc: denied { create } for pid=3634 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=netlink_generic_socket permissive=1 2018/01/11 16:45:53 executing program 5: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b31000-0x4)=0x0) tkill(r0, 0x2b) munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f000019e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000dc2000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000463000-0x15)='/dev/pktcdvd/control\x00', 0x402040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000818000)={0x0, 0x3, 0x3}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/11 16:45:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x4) [ 32.239301] audit: type=1400 audit(1515689153.350:9): avc: denied { write } for pid=3634 comm="syz-executor7" path="socket:[10001]" dev="sockfs" ino=10001 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 [ 32.240050] audit: type=1400 audit(1515689153.350:10): avc: denied { create } for pid=3634 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=netlink_netfilter_socket permissive=1 [ 32.249300] audit: type=1400 audit(1515689153.360:11): avc: denied { write } for pid=3634 comm="syz-executor7" path="socket:[10002]" dev="sockfs" ino=10002 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 [ 32.249672] audit: type=1400 audit(1515689153.360:12): avc: denied { net_admin } for pid=3634 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 [ 32.251396] audit: type=1400 audit(1515689153.360:13): avc: denied { getopt } for pid=3634 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=netlink_generic_socket permissive=1 [ 32.251995] audit: type=1400 audit(1515689153.360:14): avc: denied { ioctl } for pid=3634 comm="syz-executor7" path="socket:[10001]" dev="sockfs" ino=10001 ioctlcmd=0x5456 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 [ 32.254339] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 32.256906] device lo entered promiscuous mode [ 32.262784] device lo left promiscuous mode [ 32.310139] device lo entered promiscuous mode [ 32.329765] device lo left promiscuous mode [ 32.485562] IPVS: Creating netns size=2536 id=8 2018/01/11 16:45:53 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050b000-0x10)='/dev/sequencer2\x00', 0x101480, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fdc000-0x8)={0x80000000002, 0x200, 0x9ef4, 0xa0be}, 0x8) 2018/01/11 16:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f1000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000de3000-0x4)=0x0) chdir(&(0x7f0000d33000-0x8)='./file0\x00') 2018/01/11 16:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000790000-0x10)=@ax25={0x3, {"b2aa2931fb9a95"}, 0x401}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002e3000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ppp(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/ppp\x00', 0x400102, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/11 16:45:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2080, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/11 16:45:53 executing program 2: r0 = socket$inet(0x2, 0x201, 0x20000000007) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000346000)='tls\x00', 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 16:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000996000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c7a000-0x8)={0x0, 0xecf9}, &(0x7f0000e3e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000790000-0x8)={r3, 0xff}, &(0x7f0000224000)=0x8) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r4 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000dc5000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r8 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000e68000)={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, {0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1, [0xfffffffffffffffd, 0x6, 0x81, 0x2, 0x1f, 0x70, 0x9, 0x87f5]}, 0x5c) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) pwritev(r8, &(0x7f0000262000)=[{&(0x7f0000898000-0x32)="a865d3d5ee8ad243c5d52ea7d8ee4c574fb118ac6cc0110c871b661dc38daf9c9b3434c6dd65bea3eb53078a7900b81cfeae", 0x32}, {&(0x7f0000152000)="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", 0xfb}, {&(0x7f0000d22000-0xa4)="51401143930f5c0f98f5009bd60cb9c213a078a90b4a54d1ea25972db62eb0ffd36694c6f6d4849d24b3e91998c031fb52f7f7f5aaaf8e4c326601b0dc6687a71f8570f055155de2a586970195b6513459689a8f56b2b6549154547653ddbf197529098e7efa73509babe6bb34dd1f017763c4d76e9a7319f5a72e5a207989e04461ecc4f62c1b91b8ffc414ef67fa510c9a84437a698eaa0538172c321f48695a9de67c", 0xa4}, {&(0x7f0000ad1000-0x10)="fe0008982392d4dec24d6b47f1a723ff", 0x10}, {&(0x7f0000c24000-0xf1)="4d6db3760fba2db4dbbc02201bb7d838e942de9f4d1dabe76464f986e4ed175a79a242c4e2f7156da86be0ed3f3caafed7c71d764e15b3c28be661854034b0fde2aba59ff0e0598196438520eac183249c3fe212870d114b8d2cc27af3f8e4ab390af9efe8b57cfc37befa86b8897176d5010d6cb4432bd34e3c6056daa9ccb816b914bb825a4b2a80672cde169b0a73fa2710eaf00e325b909744c71375b178f0c7e80786a4d8bec937e956d594cf4de3032ab4318774132385c5edac37cdacfed45c89e4383cfe3a13fc4a83a1525459e4c4c38f804f2b78c1287b701627ba2fd77e8f7a07361fa388bd9b388c6b6d4d", 0xf1}, {&(0x7f0000b1d000)="31d5262c56fd8f500b11bbe6a90c81ab5225a3b17cdf1d5d900ff69b98f189ef1227caa9d42a5eaebe910a7b68243726ef1e9456aac52b1f73f3ef6ec1a59f35dd1555ca9875733f22e94743799d53f9", 0x50}], 0x6, 0x0) ioctl$int_out(r7, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r6, &(0x7f0000f57000)=""/196) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 16:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000ed4000-0x76)=""/118) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60000000202fe000900018005ffffe5000051", 0x1f) 2018/01/11 16:45:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x424200, 0x0) setsockopt$sock_void(r0, 0x29, 0x5, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10, 0x0}) 2018/01/11 16:45:53 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x4, 0xfffe00000000000}], 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x57)={0x0, 0x4f, "f2d79922aca4bbb99cef9756619ed90f8a10813e0c43cd59ab142e918fc234446c33de8f22605ef0900f550971071eb6c0eefefedb776c8e332edac3b3eee08e75451ee3169a5ab746c53b68ce514d"}, &(0x7f0000002000-0x4)=0x57) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x14)={r3, 0x5ad5, 0x6, [0x8dd, 0x20, 0x7f, 0x52f, 0x9, 0x7]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000-0x16)=@random={'trusted.\x00', '/dev/snd/seq\x00'}, &(0x7f0000005000-0x6)='ð0\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) [ 32.572137] device lo entered promiscuous mode [ 32.582339] device gre0 entered promiscuous mode [ 32.595372] device lo left promiscuous mode 2018/01/11 16:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000075000)=0x0, 0x4) time(&(0x7f0000639000)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00003bc000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/11 16:45:53 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x4, [@flag={0x552b1176e33b34c6, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)='/dev/hwrng\x00', 0x200400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000018000-0x4)=0x6, 0x4) 2018/01/11 16:45:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x200, 0xf5, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!a', 0x3) fcntl$lock(r1, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 16:45:53 executing program 3: r0 = socket(0x1, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="e3278942f3320e20f88654ffae5e738c", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/11 16:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') r1 = socket$inet(0x2, 0x800, 0xffffffffffffffe1) r2 = syz_open_dev$tun(&(0x7f0000edb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) sendfile(r0, r0, &(0x7f0000dc0000)=0x400000, 0x3) 2018/01/11 16:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = request_key(&(0x7f000039e000-0x12)='.request_key_auth\x00', &(0x7f000038e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000057d000)='/dev/autofs\x00', 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f0000c57000)='keyring\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r6, r7) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/11 16:45:53 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x28202) 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$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000289000)={0x7ca94220abefbf1, &(0x7f0000001000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dd8000)=0x0) process_vm_readv(r1, &(0x7f0000cdd000)=[{&(0x7f0000371000-0x88)=""/136, 0x88}, {&(0x7f0000edc000)=""/45, 0x2d}, {&(0x7f0000fda000)=""/89, 0x59}, {&(0x7f0000ae6000-0xde)=""/222, 0xde}], 0x4, &(0x7f0000457000-0x40)=[{&(0x7f000043d000)=""/132, 0x84}, {&(0x7f0000abf000)=""/49, 0x31}, {&(0x7f0000994000)=""/251, 0xfb}, {&(0x7f0000959000-0xbf)=""/191, 0xbf}], 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf2000-0xa)='/dev/ptmx\x00', 0x180, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000424000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00002dc000)='/dev/input/event#\x00', 0x4, 0x2000) 2018/01/11 16:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b73000-0x5)='user\x00', &(0x7f00007fb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000383000-0xc3)="6b4baf824652533c92fac23bc4b7ddd07aeb7435db8454f33fb8cdd9a1c87936c48aca4f81e159f4921b9935268b20a487b2b8ee6c588ca9c8afcbda251b8799654c2cdc9a971ef2b00a98abf7130c2613b87771d012585aa9ced7ad81dee71c29f6fc68a5c1e37e64b48973d526637806799649d9b8b14c61849d05d6911bdb75ba7e4399eab3c4280c49f48cf6d7d633e3393c480ad2ed781aef25ff5d4ed5a5484588e4c00b518ad4b4de71a2a98e9801c98f9ccb60778d7f7ed5b5f69d817347bd", 0xc3, 0x0) r1 = request_key(&(0x7f000067a000-0x8)='big_key\x00', &(0x7f000031a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000-0x1c)="d3747275737465646d643573756d2c766d6e657430406e6f64657600", 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r4, &(0x7f000097b000-0x3)=""/0, 0x0) socket(0x5, 0x3, 0x3ff) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) clock_adjtime(0x6, &(0x7f0000258000)={0x200, 0x2, 0xffffffffffffff85, 0x8000, 0x10000, 0x9, 0xcf, 0x97e, 0xae84, 0xfffffffffffffffa, 0xff, 0x7, 0x3, 0x0, 0xffffffff7fffffff, 0x1, 0x8, 0xfffffffffffeffff, 0x990, 0xe20, 0xff, 0x3, 0x4, 0x7ff, 0xf3fe, 0x1000}) dup3(r3, r2, 0x0) 2018/01/11 16:45:53 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000042a000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)=0x0) 2018/01/11 16:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007ae000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015c000)=0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r2, 0x400, 0x0) 2018/01/11 16:45:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)="25de7a6c15e6a9aa9846d2afeaca013ebbcb101b55b327769d5b475655495a515a180a1e4f3d5a9c", 0x28) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/11 16:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') r1 = socket$inet(0x2, 0x800, 0xffffffffffffffe1) r2 = syz_open_dev$tun(&(0x7f0000edb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) sendfile(r0, r0, &(0x7f0000dc0000)=0x400000, 0x3) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000007a000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a1e000-0x28)={@generic="4d71dd6c074707be23ce66258f25a4d2", @ifru_data=&(0x7f0000912000)="055f685ef054db4cc198899b38516e81000577fcc15e9e40cb7a86213305ab51"}) ioctl(r0, 0x227c, &(0x7f0000489000)="") 2018/01/11 16:45:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000600000)={0x100000000, 0x16b3, 0x5, 0x4, 0x7}, 0x14) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005fe000)={0xfff, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000489000)={r2, 0x10001}) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) syncfs(r1) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025e000-0x9)='/dev/rtc\x00', 0x20000, 0x0) fchmodat(r0, &(0x7f0000335000-0x8)='./file0\x00', 0x180) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000787000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6d000)=0xb) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000068e000)={0x9, 0x80, 0x7f, 'queue0\x00', 0x2, [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]}) r2 = request_key(&(0x7f0000b3d000-0xb)='pkcs7_test\x00', &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e57000)="", 0x0) add_key(&(0x7f00006f1000)='blacklist\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b60000-0xc6)="5b7911eac67c0f18e1bbee065d4a5abaa45a5477340023fb07ff162d37accb4c52ca269837336532bfc6dccfeeaf75b13870f411e9685ccfaa5edb7a04991e89996c87e063c53b8f423a61213a354e9f270ce14e6ce3e57b785d956afbbc39c9485019310da9699159dd5e1a8231e8feafe7d9b756dd712fe0081566f0dfc4be0e196bc09a253d550aa455410b6644bd629503d7410c79541158be66948072d472f0917b80aad2d55a7564ccb5aba24ad4f56b58d59ded32432abce9df4e6d7b23880d78a1d4", 0xc6, r2) mkdir(&(0x7f000068a000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000237000-0xbd)=""/189, &(0x7f0000c3c000-0x4)=0xbd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/11 16:45:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x200, 0xf5, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!a', 0x3) fcntl$lock(r1, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x200, 0xf5, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!a', 0x3) fcntl$lock(r1, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 16:45:54 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000ec000-0xc6)=""/198) uname(&(0x7f0000807000)=""/4096) 2018/01/11 16:45:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) clone(0x0, &(0x7f0000001000-0x1)="ea", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00004e5000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:45:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000006000-0x1000)=""/0, &(0x7f000000c000-0x4)=0x0) 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00003bd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x6, 0x7) request_key(&(0x7f0000910000-0x8)='keyring\x00', &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ec000-0x11)='vboxnet1^cpuset-\x00', 0x0) 2018/01/11 16:45:54 executing program 6: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000051b000-0x26)=""/38) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000051b000-0xc)={0x0, 0x9, 0x30}, &(0x7f000011f000-0x4)=0xc) sendmsg$inet_sctp(r1, &(0x7f000016b000)={&(0x7f000039c000)=@in={0x2, 0x2, @rand_addr=0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051b000-0x50)=[{&(0x7f00001b0000-0x2b)="c46333bca592270d2f9e041a7a8f7c14870ef2cffb597161e6afc5649844e692bc8e07c34daf38abd570a9", 0x2b}, {&(0x7f000042a000)="31cfdb38c9cf6c271c4a1cacd8013fd5deb7b6e1853346d62f623902c839330efdfb37f7ecc3c260fa5b0a2292d7d1ff78e814f1632c569f5f7683888de5e5b78f0ad7be06c50ee77eacece6a62b1aea2c4b5d3359c8b170cfa7ab77a37e06033a87f4731091e34807d6d4419535ee0649c586a2115b9bdd0360857826b9781c73e2d6842fbaba50d2e7b6aa608846c95c1c764a31b04340ba7d528aac696d03ec2fedfec3922eb7db243cd824c4810f3b3fd95f273bb6783d904cfe", 0xbc}, {&(0x7f000051a000)="ca53c52ab81919b4a09029db399b0e764f780da0e9a5cfdb8730dc99a4c9059a7ed04a748bbd5dcfbda3cabc2d696a64a7d341ea7f79698bd7e631dacdd463273512a61a768dcf87cde40d279bd805bdd36b314be1bff175d0d8aac8f057048d46dd48fb44ddfd203bc0d53d91da04a45b0a69ccf686ba975e21cbf999f0c203a11b9c1188459cc82fa532057af5cd582317b15b86eb34701d9a7c08e45dede7befc20f79a4b74035477abb5193885f3774cbc00e6f342", 0xb7}, {&(0x7f000036d000-0xa)="b65ff6b5054bfda4c182", 0xa}, {&(0x7f0000240000)="f181453c6be0cdea1d1fb46afeec7b7807e37727ea10fdf28793214de2eaee5fc6a12ef184a5ba6bf3ea15b33d3f5ca6126f5b199388ec94f1512341e1ae64d7bb1ecdb193b40b455ee8ea9456b59e70560e5cfbdc2bd6fab9bd3bcb0f3b7c96fceace615e1cb545acadb7c001e44feb2825b666b420d20ee201536fbd0a3a997aa880780bcaa127f9825f094fa4368b5d6eb9f28d228bb60930f9b27dcd0db953f4b5bb374aeb6f", 0xa8}], 0x5, &(0x7f0000059000-0x60)=[@init={0x18, 0x84, 0x0, {0x2a37, 0x9971, 0x3, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0xa, 0x10001, 0x3, 0x400, 0xf09c, 0xfffffffffffffffb, r2}}], 0x60, 0x40}, 0x4008001) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00002b9000)=0x0, &(0x7f000051f000)=0x4) vmsplice(r1, &(0x7f00002e6000)=[{&(0x7f00002a9000)="3f8d5b", 0x0}, {&(0x7f00000e4000-0xd9)="fb7eed205ee248013b99da8fe14ecdbc0d988e73601ddf70702ba5dbd4d982f4092ea2a2b3f1e57230ae176b7142b95cd8c8148878d3ec694d8a160c8497e3a98060dc8b00000fff0b942f02a73fefe51fd6e0f919efe6fa940e9b6e1e8f471c97ab769b2d440a29e2daa8edce04a3d69357b5e742157386491bb0e08175798f5ab22eccb7ff649ebed2868efcfa8f999348fc77de03e0c83d8faf8058ff8d7ab818372dc2a5f5692c9a8721b58d3f13ee780220e94d29705c451bf0fae50404eef510035364fc93ac3396e139a90480128c9a3d78069c7dbf", 0x0}, {&(0x7f000051b000-0x1000)="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", 0x0}, {&(0x7f000051d000-0xc3)="97947b8c1dcb7eaf2298c3927d23a6b24290a3fc001560699bf87f0fcbaa510427ab21bfa3c5b1cb240f0c72924bc75734f1a7e79ecdeac495a4835cc420dad61b9d8dcff9954fa01e9faf419ded56dc98e071ee250708a42720cd4288eed06aa70be2ccc65423b25d3b119f1ab83500a19b551318f0844db48e8e1c1856c4b86826911abea9b6490b5d9c3ac8a0d0955d0e32d50ac2f83663c6c0d60618f0042932881f24184628cf2eae7ced10e7a1930dda9c7f2626899eee90213e31d3fd92b0c2", 0x0}, {&(0x7f000051d000)="84cfff3e75ba7eef3cc5c78dd5625fff26253674c9c0c7ff02381d1f719e6daa3d2c23785a8bc34f6deb1499eff9afae1a93c15d82efe021b3e17b3c61710aa12f710d3cf5c58380b98a7df526828586643769394a9697844cadba9129e88a6970d48abcab4fbe74fc40f298bd327a3c00fedf2d332260cdb58781ac1d52253f5ff465205129985882367562392c02a41592", 0x0}], 0x270, 0x2) 2018/01/11 16:45:54 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x10, 0x4, 0x9}, &(0x7f0000d9d000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000847000)={0x8001, 0x9, 0x8000, 0x81, 0x5, 0x1ff, 0xfffffffffffffff9, 0x7fffffff, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000071f000-0x4)=0x0) 2018/01/11 16:45:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005b1000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[], 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000)=0x3f) accept4$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x93a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x10) 2018/01/11 16:45:54 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000083f000)=0x9, 0x4) 2018/01/11 16:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00008d6000)={0x7, 0x9, 0x9, 0x6b, 0x1b000000000000, 0x3}) r2 = socket$inet(0x2, 0x20000000000001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003c8000)=0x81a, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/11 16:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x2, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000079f000)=0x1000000000008) [ 32.964660] device gre0 entered promiscuous mode 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e90000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00002e2000)={r1, &(0x7f0000b84000-0x94)=""/148}) 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e8d000-0x10)='/dev/input/mice\x00', 0x0, 0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005e9000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006df000)={0x73d8}, 0x1) sysfs$1(0x1, &(0x7f0000bc1000)='posix_acl_access,system\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000aed000-0x8)=0x0) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000631000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x80}, 0xc) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000df2000-0x4)=0x4) getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r1}}, 0x0) 2018/01/11 16:45:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x100000000000009) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="9407040000", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @rand_addr=0xffff, @rand_addr=0x7}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001000-0xaa)=""/170, &(0x7f0000001000)=0xaa) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @rand_addr=0xbbc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) 2018/01/11 16:45:54 executing program 0: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd2000)='./file0\x00', &(0x7f0000d41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00002bf000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r0, r1) 2018/01/11 16:45:54 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000012000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000f000-0x8)={0x1, 0x776}, 0x8) 2018/01/11 16:45:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$inet(0x10, 0x2, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b1c000)="320000001400256cff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x5, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095f000)='/dev/hwrng\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f000032a000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000005000)=0x0) utimensat(r1, &(0x7f0000044000)='./file0\x00', &(0x7f0000de6000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000776000-0x11)='/dev/vga_arbiter\x00', 0x4200, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a36000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000af4000)='./file0\x00', r1, &(0x7f000025d000)='./file0\x00', 0x2) 2018/01/11 16:45:54 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x5, 0x0, 0x7f5, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000777000-0x3)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fff8000000000}], 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 16:45:54 executing program 6: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) [ 33.129547] syz-executor5 (3826): /proc/3816/oom_adj is deprecated, please use /proc/3816/oom_score_adj instead. 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x665, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000d07000)='/dev/sg#\x00', 0x7fff, 0xa000) accept4$nfc_llcp(r1, &(0x7f0000816000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000163000-0x4)=0x60, 0x800) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cba000-0x9)='/dev/rtc\x00', 0x400, 0x0) socketpair(0x3, 0x6, 0x2000000, &(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/11 16:45:54 executing program 6: r0 = socket(0x11, 0xa, 0x0) finit_module(r0, &(0x7f0000a08000)='keyring\'(eth1GPL-\x00', 0x2) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e4b000-0x4)=0x0, &(0x7f000043d000)=0x0, &(0x7f0000d00000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b07000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007b0000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000cf1000-0x10)=[r1, r2, r3, r5]) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c65000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000436000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x800, 0x1, 0x0, 0x5, 0x1, 0x7fffffff, 0x8, 0x8, 0x0}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000000)={r7, 0x3}, &(0x7f0000000000)=0x6) r8 = syz_open_dev$sg(&(0x7f000073e000-0x9)='/dev/sg#\x00', 0x451, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0xff, 0xe, 0x4, 0x0, "952d3e8f04a24314c433489dee44abb6e8c036048361e69a227d182889b014360a0e6dff369ebc3f6e42c99e596f97d4ea7916b4e5950a17b45433c0d05ab0a2", "11fc7b957cc264ee73f80525b2c62589a306ed8622fe294748c0f9dc0dacd220", [0x2, 0xc30], 0x0}) timerfd_settime(r8, 0x1, &(0x7f00003b9000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000877000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r8, 0x40044581, &(0x7f0000002000)=0xfffffffffffffffa) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f000093e000)=""/77, 0x4d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000472000)={0x0, 0x8}, &(0x7f00007b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001cb000-0x55)={r2, 0x4d, "20931bdefac58593a73025d935e11f0088ffc6a6ee91d6a3690c148aca3f0801df600e000b2ee6e691fe6d95ed29771987db7e2db63892ef9c440a28a490ddf17ec163b7851fcddfa60185656b"}, &(0x7f0000c56000)=0x55) dup3(r0, r1, 0x80000) 2018/01/11 16:45:54 executing program 7: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) rt_sigsuspend(&(0x7f000015b000-0x8)={0x800}, 0x8) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00002f1000)={0x9, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r0, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x10) 2018/01/11 16:45:54 executing program 0: unshare(0x480) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/11 16:45:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000023000-0x20)={0x3, 0x8001, 0x4, 0x5, 0xe7c4, 0x2, 0x69f, 0x8001, 0x0}, &(0x7f00006ca000+0xb68)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bf9000-0x8)={r3, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) 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) 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) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f6a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f0000-0x4)=0xe8) stat(&(0x7f0000466000)='./file0\x00', &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000049a000+0xe76)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000)=0xe8) fstat(r0, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f6b000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000618000)='./file0\x00', &(0x7f0000f6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f18000-0x8)='./file0\x00', &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000117000)={0x0, 0x0, 0x0}, &(0x7f000084f000)=0xc) getgroups(0x2, &(0x7f0000966000)=[0x0, 0x0]) r20 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d07000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) r22 = getegid() r23 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000864000-0x4)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f00007b2000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b2000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) r28 = getegid() r29 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000272000)=0x0, &(0x7f0000c24000)=0x0, &(0x7f000012b000)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000e05000)='./file0\x00', &(0x7f0000122000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6b000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000aae000-0x150)=[{&(0x7f0000d15000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f6b000-0x80)=[{&(0x7f0000f6a000)="17d55f31953efa9ecf5ed4dc68557f2a793c81abb5aff600119c1874bd93d205bba4906c904f6b3b76b593dface3a140e4a5a1814704364093b09d94e2257d8de8865bd486a5ea8f3a630f9f77bce9b0d4ef0b106c4783faac501820115eccb6868b6ad217214a87fe4f295ab636c6afc38685d7b00b5f9aec237ec32bc324588f0d3488", 0x84}, {&(0x7f0000f6a000)="d5a59166247d92ac4b850fe7713b1a0f7500cb4ca039f7ab44a35a411176943626af3ee26787510e4be3ed00e78755aa7da1b6f0bf817e5fd159f6eb5783aab4e4c593f71d8b475beccec2f079007ac4cd4c39a17c20231d35737c", 0x5b}, {&(0x7f0000f6b000-0x2f)="e41e9ba0d097853b3107c2636fff6023f7bf307fe93fa44bb8a2133c1dcd8555793700534fe3f9d94b84fe835d1e30", 0x2f}, {&(0x7f0000379000-0x6b)="227cd5c23cc6727f774c89c8da043e5d69f654779c7792b35533924aee5373be556671fb03ef4305c7efbe6c1b927311b22d8b1269975b3f14852867c4d3d4b380d4ab1b73e99d568c4d310efb79e9ff56a77e9b9996ac469942db1f04f0beaff537d7234d8cecaa61e812", 0x6b}, {&(0x7f0000f6b000-0xf8)="a872dafbc899929bb7e389cf14c1f5d7b2790a2c611296051052dd4cd958b68dfb5989564bf99eae7e0ddbb1e8208e982ba5c9fc092de2451323dd4730e93cc3b39f322ce3db9b2a07a14f50fca89cf28e64465c1432a42f4013ebcea3b5e3fe6a8b3d9767b2909a27a21bb165d1242443a544d116aff70764930c200bdbac38dc1b092ac391dc00174ab53ba7a0358a54db9f789db690f2845bb4fba8b3eecca8c413018a07b236948a9e699768f9ad0420156771981162d5d5d2c7ca28c0d741a50345f3514c8e1e57d06a98644b4e2a9a10293ff68cd5527fc73722a8b01cd654d594af6b490b3c44321f97915ebcea7a84563e2719d7", 0xf8}, {&(0x7f0000f6b000-0xb9)="839d5cd9d81708f32e6ef1661f53b753be2e3f1e26ffc281246d1941a172c33323616c939b2ade1c6d22034c944c899cf278c7ebc8100fe1b5ccb6cfc994d901127b44cef1548c838f04925072bdca6baeac6787d8f7c23a1863bb8a8ffc24f68e0fc170211091e22419156a5b2261cf6f0183376137813bc2f3a210bbd84161a4b48bab95b390b403b0df8eba3d8ac2c2cb6bb95b7ada84b97c3483c1fe9a003a9753169c368b465fa70af2ff208147e1546beccbe1497406", 0xb9}, {&(0x7f0000f6b000-0x6f)="bc053839903340511c29d40711c3f8cc91f84a12ff7b8c5ea558306e191374d0086aebb42e4803e69427c353aa058d675f6a8dca2df299909c062fe29594041e365ef5fa54116116fbe8f17c4c6a339d6a0878d904cdd5dc074bf8f65db0d33ae52b65715bca308f961ec138f241a8", 0x6f}, {&(0x7f0000448000)="3517af0f147c72f970355b90c5729c4820468761a6bc284e0f92eece8597b008b31bf23fe1792df1eda57415df64c8a755d962d3c05cccb41a9f145e11e6eb65c23b7a4d72a478292a6747a7fbb986fdfcddc1b7827bda7172afeb6dc162ef3cdf317591bcbd9748c3026c026d73fe867f0aec875db61fe384d5d312fb429d2d26b75cf94bbeeb8fe71ddecec4372bdfbff72a6349fc04a1bebc4775d48d2a5c7d357812", 0xa4}], 0x8, &(0x7f0000f6b000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r1, r1, r2, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x20000000}, {&(0x7f0000434000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f6a000)=[{&(0x7f00004fa000-0x1b)="20650d5702aec27619db6d13d2f70889515e9d48c7eedb6fd800fa", 0x1b}, {&(0x7f0000f6b000-0x1000)="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&(0x7f00006af000-0x40)=[{&(0x7f0000f6a000)="547bec62161d23ebd88414c9d1aa003ccd2c72df35cdbeef4cb3cd5f6f236f46aea8dc51adacd904cd2010a75594acc588897e621013033e417e9799d6d42bba6ea4b922c92b86ac593f16d49427e4", 0x4f}, {&(0x7f0000d9f000)="881df84583e16421bca0d66d3e37b034704fc511a22773acd2726b58a707785334952837dbc666192d9c5f9660a119a81185530bf360aa83399f5bc295fc0533ddc1bc11267c5778309719c59d0dd61db9a59b4baabf535b3bcc9c9cc4dab737bc7bb15c5704734bb0512897e2c711c642d94cc24e10b94546fd729164944007836bfeb9538ff7b7f90963d38889bd5058efbf07f3fb9cb74a493c20102eaae156afb66a2e9641baff3781", 0xab}, {&(0x7f0000f6b000-0xb7)="aad71cca5aa3fe2152ef962c18fe0f6eefeafb3f08c9e987d6223cef1e9796f974ef4352ec62f85e7f07d354f615c774b2cff4a84180d791fada2d20a8f6003eb2c6ea82c451702d2e48bc7d2245ab6471601d64abc9c0e22fbeb1fa82d6af10139fe4164a673e28bc961f372a33cce7939b9ea5a03acf1b05639c65eea00f014ba41fa1559f6f4707a15faa7c8fada3c6cc49b5f6d58a75439270bb9463aeb2f406ce9811c8d21bcb4b2c8f1e46d3d2b61c01a048360a", 0xb7}, {&(0x7f0000b6c000-0xa)="876143ae69787991d270766ddd7b626993caab0f976db406abf827bb7ee95363475d", 0x22}], 0x4, &(0x7f000067c000-0x150)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r0, r0, r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r4, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r2, r0, r2, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x150, 0x40}, {&(0x7f0000c6d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008c3000)=[{&(0x7f0000784000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000f6a000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r4, r1, r2, r4, r2, r4, r0, r4]}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r2, r0, r4, r4]}, @rights={0x28, 0x1, 0x1, [r2, r2, r4, r0, r1, r4]}], 0xa8, 0x4}, {&(0x7f0000699000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f6a000)=[{&(0x7f0000f6b000-0x5d)="5dc6d44b5f77e83a3beb04075158578f947970ae7836076a70b8fcf5fed43cbac7551fcd0aab2ed56c8fb5ea8e743d0bb97a45b1af18cc188708bf59314fa70a35073a2c748cff91e8f7d427d00e1ddce1b80b994d80dcdaf19a9c3345", 0x5d}, {&(0x7f0000f6a000)="a44231e2069b7eb7d14623821422f31ebe0d0b567859cfe5252bcc536ef0d22cb2d5406ba26c16c9d70d7da84234fb268d7723c01c1878e4a76a3811f5be6930b566ac87ffd81006d77af658abc797b6bc21390fde02cd2ac63cb3f8483be7cd", 0x60}], 0x2, &(0x7f0000f63000-0x28)=[@rights={0x28, 0x1, 0x1, [r4, r4, r0, r0, r1, r0]}], 0x28, 0x0}, {&(0x7f0000aec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f6b000-0x30)=[{&(0x7f0000cba000-0xb1)="97879132bcd19edb44e504f962fef68e3a9fe0612b101f19d1faeb8f8b7cd711d980a26cff604e0daf00284ba70b9e4ac7e7816c59d6915f29b4209f626a74fa873726b07aff1b8d9928c1173c720dcde231d46c7b64f858923f2ed3d384707d455f5df2b0557d5c53e9eae564e643e80b0ebcdc45f10efffe88e9321a1fc67d79c7f9fcadd9e8b5af315f627ddceceb99322cb67724bf47be2601bfa24e9b15950a3fb25ffac438159cdd564d6a993d84", 0xb1}, {&(0x7f0000f6a000)="495e01811aee4c2423282a008bd43a2b7b22fed052128cd02c959675", 0x1c}, {&(0x7f0000305000)="04f6d6827d1f24768a42409f7aa8c83863a75b0e4e7e4004b59001056dfbf66b7c3b8cb81c2080f42c1f0c60e9820a30e13ef3b573cfcac067933fc37ff6c3258fe7b3dac7f4501ec0bee57104e253f0a5e42e85b60b0899b2cacad7c60def2d5630b1fb9f4e106b25a46ec0c46acea778d87c7de68aaaea6b75a386a9aac604ff1d858462b99acfd4a12d914c55b69fe35c9991862b6218eaedf4d794fa1ac6365848e8bf211eae9907d818670b1b5d9eb5e9165d7026d840c32a7711c9c561f1740962ae0a8711f425c6a7b9b5090c", 0xd0}], 0x3, &(0x7f0000190000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xd0, 0x4}], 0x6, 0x4000000) r35 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r35, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00007fb000+0xb13)=[{{&(0x7f0000f7b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000236000)=[{&(0x7f0000f7b000)=""/13, 0xd}], 0x1, 0x0, 0x0, 0x0}, 0x3}], 0x1, 0x2, &(0x7f0000f7c000-0x10)={0x77359400, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/ppp\x00', 0x202000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f7a000)=0x1ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f7c000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xe, 0x4, 0x2}, &(0x7f00006a1000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000013a000)={0x5, 0x8, 0x3, 0x2, r3}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2018/01/11 16:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setresgid(0x0, r1, 0x0) 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00006b5000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054a000-0x4)=0x10) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) signalfd4(r1, &(0x7f00004d0000)={0x7}, 0x8, 0x80000) listen(r2, 0x0) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000efa000-0xd)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000288000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002bf000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000009b000-0x4)=0xc) connect$packet(r1, &(0x7f000024c000-0x14)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xfffffffffffffee8) 2018/01/11 16:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f95000-0x38)={&(0x7f0000cc8000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00007e5000-0x10)={&(0x7f0000fb1000-0x16c)=@delsa={0x16c, 0x13, 0x300, 0x1, 0x2, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xa, 0x3f}, [@algo_crypt={0x4c, 0x2, {{'pcbc(aes)\x00'}, 0x18, "776dd7"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x3, @in=@multicast2=0xe0000002}}, @algo_auth_trunc={0xac, 0x14, {{'sha224-avx2\x00'}, 0x2f0, 0x40, "d8cab48903248d4ead563ac84cf3aab30773432b152b79e1b1d454552b858bba973df9fdb5b35b56e47189d796f00b0ccd228038d31e876976398220e48cce1af1c0e7d84e9bb35b83a032516171601e85a4bd0e4c09eff24fde829e341d"}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @encap={0x1c, 0x4, {0x3, 0x3, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40}, 0x20048001) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000004000+0x387)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000006000-0x13c)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x1, "ff"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000040d000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x200, ""}], 0x10, 0x40c0}, 0x24000000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fab000)=0x0, &(0x7f00004ea000-0x4)=0x4) 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000093b000-0x8)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000093c000-0x10)=[{r1, 0x28, 0x0}, {r1, 0x200, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000093a000)={r2, &(0x7f000093a000)=""/171}) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000be8000)={0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) getsockname$packet(r1, &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004b8000)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000daa000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e50000)=0x14) fstat(r1, &(0x7f0000233000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000037b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000844000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000)=0xe8) stat(&(0x7f0000147000)='./file0\x00', &(0x7f0000ea8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = add_key$user(&(0x7f00002fb000)='user\x00', &(0x7f0000cdc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c59000-0x63)="635a37733f43ccbbc9435d29844dab16e35aeb7827346abacef8f21e37a7da1da08b459b0e1b965f4226b0aae065927c6f9cba78a6f9403e89cf00e29097cbd7eb2ee232f4d01ff4be662db14334ca1be0367670b54b1aa2b0df53cab37c45401f1df0", 0x63, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r9, 0xe80) sendmsg$nl_xfrm(r1, &(0x7f000019e000-0x15)={&(0x7f0000cfa000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000041000)={&(0x7f0000839000+0x1eb)=@allocspi={0x594, 0x16, 0x100, 0x3, 0x3, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@loopback=0x7f000001, 0x2, 0x7ff, 0x3, 0x86, 0x2, 0x80, 0xa0, 0x2c, 0x0, r2}, {@in=@broadcast=0xffffffff, 0x2, 0xff}, @in=@loopback=0x7f000001, {0xb24, 0x7, 0x6ce7286f, 0x4, 0x10001, 0x3ee571ba, 0xff89, 0xa84}, {0x8, 0xfac, 0xfffffffffffffffe, 0x1}, {0x8, 0xfffffffffffffffe, 0x20}, 0x7, 0x6, 0xa, 0x1, 0x2, 0x20}, 0x3, 0x2}, [@offload={0xc, 0x1c, {r3, 0x3}}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x7f, 0x2, 0xdbf4, 0x0, 0x20, 0xa0, 0x2b, r4, r5}, {0x100000000, 0x6, 0x6, 0x9, 0x6, 0x9, 0x0, 0x1}, {0xc01, 0x0, 0x2, 0x401}, 0x8, 0x9, 0x2, 0x1, 0x1, 0x0}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x10000, 0x1, 0x5, 0xa, 0x80, 0x20, 0x1, r6, r7}, {0x7ff, 0x400, 0x1, 0xa4e, 0x81, 0x20, 0x6, 0x2}, {0x9, 0x67e, 0x1d, 0x2}, 0xde, 0xe, 0x2, 0x1, 0x1, 0x0}}, @policy={0xb0, 0x7, {{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x2, 0x2, 0x80, 0x80, 0x7f, 0x0, r8}, {0x2, 0x7, 0xcfba, 0x1, 0x7d, 0xffffffffffffffe1, 0x9, 0x6}, {0x5, 0xfffffffffffffffb, 0x1, 0x401}, 0x8, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}}, @algo_aead={0x134, 0x12, {{'rfc4309(rfc4106(gcm(aes)))\x00'}, 0x740, 0x0, "b44c0fad0f93d320c712fe24ed4eb9661b9adb7e581bfffdd63090f479268d7aa5150d98896a378744072cdcf5ebecdba39d0b28f3635a7639623009d99d7916c7dd8f8c042fd05e2abbf411301acb7a9f937f0ea61734ccaf0938d61ac96f01ff981f547635e324dcb67653fc63192644be83c76f63b4f45a5738a07a7eb11028fe24c9ab0d8f7515013b8b7e6d155db9a2a4e376bc02d52201f2ebb3403f19874eaa5516e17dcecb3f02bea6f618633ebec2228d5105aa72714e9a50cdcfabf140715c30f692d2d4e915d4330abd1f4c0074ad25da148ef6fee56ec7fce894d405a8c8d54e3567"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @algo_aead={0x134, 0x12, {{'ccm_base(ctr-camellia-asm,sha3-224)\x00'}, 0x728, 0x180, "e7b5b434475b3e96a35f2f59b14c425d35e11f79e71f7b872a512109354ac868c4fd1fcb7fd2a9b3d16b86f37bf991d3477218d027b173dc5b689f52c6fe2e2688df91684ebc11597ed475cb69f2059abef17f32bdf21ae1669427c8612178fadb9de12fdd64c3de24844272bf1245c37c83e56cc21fa4db6a54de3bdbf33da962c1584926789709cdeb9cf3079c93408ec3348336d392a1020cb2269bf4486d8d5f6b435d4ccd4b4c1b97264fe937418065eac4be8fa5827fb49a3f17c22a16e7e2ae4559b93a83668ac24da30d906b90a3af5f8517da0790401e47ba4628f1203f421e7b"}}]}, 0x594}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000ed000-0x10)={0x0, 0x0}) 2018/01/11 16:45:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:45:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000028e000)={0x8e, &(0x7f000028f000-0x8e)=""/142}) 2018/01/11 16:45:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)='/dev/rfkill\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cff000-0xec)={0x0, 0xe4, "fc2e7d37653ad81a37833e15856262911bf91b8c5545d736260a1fa71bae6c5f9d732147353a9821e35613b15b85e57f9509dbbb06be9e85f93200d5aeb7fe1bc3e0b1a51a62cbf42f9364af0632ce99bd9ffdbf6b0b21f8f9d6d7edc00561e628fe287bfd536bbcbbb3fc9462ba71250c291670bcbbd9716a701af0809669118162714fb4965b9b71aab60c790e1f838a734d09d0478dbc0b6784daeaa3a223be51e7d1d37cc223067601672f4ef9383b7fb27eead7c91e7eda8aa8662e65821128480f78904e3b64c3107b83793bd660ecec9b85c29faa3c41429a25b1afdc5fbda84a"}, &(0x7f00004ed000)=0xec) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fb7000)={r1, @in6={{0xa, 0x0, 0xf9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x3b00, 0x101, 0xa}, 0xa0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ebd000-0x68)={0x5, 0xc69f, 0x9, {0x0, 0x0}, 0x6b6fadbb, 0x6, [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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:45:54 executing program 1: r0 = add_key$user(&(0x7f0000035000-0x5)='user\x00', &(0x7f0000e52000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae1000-0x16)="d7189751ae9537f1a0df5e539b57237160e996c4d91e", 0x16, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000716000-0x6b)="7bc0cb6ab46ab2954b23f96fd26c03984cea2c029fd5bdaafe1ac0a917b925773ece5c4b900d5f30ad3c14dcb625056ee880c6ee57cf8b0e2c97eb1dd80bc731ddc2a56a35fd1655fbd620619c239154f0beab129e1d75ee142ec6b18dcbec29263fbbd7c5d82070e329dc", 0x6b, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x456, r1) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000024000-0xb)='asymmetric\x00', &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000024000-0x21)='cgroup:&\'#]wlan0securitywlan1GPL\x00', 0xfffffffffffffffd) r3 = memfd_create(&(0x7f000000a000)='wlan1\x00', 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000025000-0x10)=@ax25={0x3, {"67cb22c9439b9e"}, 0x9}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000025000-0x9)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000025000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) add_key(&(0x7f0000023000)='keyring\x00', &(0x7f0000024000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000+0xb42)="ef5b7aba8f9805127c4f9660e369a6ea09ec031bd8819f60b9923c9fbfc36f97c2bf52d56819d50091d1f6e77d1860fa37a11bdd02824f21535686f8a246c6d11a7fd7dd6b40fa63de6d14441b2169ac36da14424e5796d50f553a300bd1798d7dfe895a995d034c61dc9bc04e22e2e536a3eccb981a670ae007c5d1ac931f6921a31d6ff6653076efbf4fe47af4071dacc198aebd4e7205c83cebe00443b5b9a2f3214523d0cd0962a7189797479491c0ee0f963f3740fc7e7effd73dd172cb7655f47f92d2832a0aff3804369119f29a2c0faf596d50e40c9f97b8", 0xdc, r2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000008000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ef88a9d2f52cf9dc4de9b92c6b05b3ca"}) r5 = open(&(0x7f0000024000-0x6)='./file0\x00', 0x101000, 0xe) r6 = signalfd(r5, &(0x7f0000007000)={0x5}, 0xffffffffffffffc1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r6) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r6, &(0x7f0000025000-0x40)=[{&(0x7f0000024000)="5915837e4db9938ef80d3bc3992499551d53aaab4845141270445febfbe70000968c17b93e43106553b86735407ea9f9317f2e2b2b90343ce37afd387006463e6e7d59e2dab3a49caffde7b0e92e844f3dc25881b228143f6f648477fbf0f99a49bd3d66a3d5b66869d215a0a5df179133416cf816570811533cc360b9b466b91a203cae2248541ae94483214875f691aa6db51530dae8d65e8daff572d12b3f7933f7fb319c7a259029b13e6ea686a8386e85eb2416813ed879493a6e2fb2fd7e85e8cc339a1781eb75b7d923db28d417a199f56330e902", 0xd8}, {&(0x7f000001f000)="", 0x0}, {&(0x7f0000016000-0x74)="e2585a3cf19b2195bee037fae357a7f2d7a0df924b632b99ffb6ade7f7c3186c8b1d085e6e297aba7df0f39c30423fb3c46961ba29add1385acf930dc09d305fea3e469e50e1a853ff08936e32bb92a29998c9dfda3759d3e117d2789eca76447e9ac6527b796c7d63dfe7fc2e96ebc0ed32f421", 0x74}, {&(0x7f0000024000)="95f643e7bed2a44d1bce5636a5aa000834d78108d4a1d9fd5cae5e1bde5a891157be20a38162a6ca5748dc7d803969abd7bb44e1a3f974ac44fea916d433ceeeaee7f1bda086ec621c07e2f947b163185154bd4c18d1ee975b55690fba685de47b82cccf0af5e4846945108fa87343331732604de9a458a288577835259d82d4f900d485083aaa1e09921da98ffccc25dd920ff9d1d040ba43891e248ff1b4b29f9d27959bdcbcf3801509bb1877b4a1668d3ac27795b2cb3c264f8656bf7bd0a469fd6b887009d5d34d8e8e0b456900971834db01b4445bc7efba4be1970bc6", 0xe0}], 0x4, 0x0) r7 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r7, 0x80000001260, &(0x7f0000002000)="") 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fa7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fa6000)=0x1c, 0x80000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fa6000)={@generic="831b0b6416461c9f8846bad7bf6eb4b8", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4204, r3, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffeeffff0000ff", 0x8}) 2018/01/11 16:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x6200) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000)='/dev/pktcdvd/control\x00', 0x800, 0x0) syz_open_pts(r1, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:45:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000e4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/11 16:45:54 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fdf000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000091c000)=r1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00004e4000-0x10)=[{&(0x7f0000a02000)=""/127, 0x7f}], 0x1) r2 = gettid() tkill(r2, 0x15) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f19000)={@multicast2=0xe0000002, @rand_addr=0x7fffffff, 0x0}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dde000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e2e000)={0x80000001, 0x9, 0x9, 0x6, 0x2, 0xfb}) 2018/01/11 16:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) mkdir(&(0x7f00000b6000)='./file0\x00', 0x82) r5 = open(&(0x7f0000166000-0x8)='./file0\x00', 0x202000, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d2c000-0x8)={0x0, 0x4, 0x60}, &(0x7f0000830000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000abc000)={r6, @in6={{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x1, 0x0, 0x8, 0x5, 0x1ff, 0x4, 0x7ff, 0x8000, 0x400, 0x100000000, 0x9, 0x9, 0x100]}, &(0x7f0000d40000)=0x108) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00009db000-0xe)='/dev/keychord\x00', 0x10400, 0x0) listen$netrom(r7, 0x39d1) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/11 16:45:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x80) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x96) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="d82b347f730471460c76698c441c4e66", @ifru_flags=0x4001}) 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/11 16:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000011a000)='/dev/random\x00', 0x0, 0x8000000000005) write(r0, &(0x7f0000228000-0x6e)="0bddc3f5795b69b5a7586cc35a5bfa56b9e869e18adc7a2f0529a719a3891d6573d5d0715dec0b40d6e9cc1aaaf301fa5978cdb83a8c364724b9636ee08bae9a32895475b72e5c82dcad416249df8e7773bfb6fb8b4b23bf4d2992c828180b8dcea8dde8918967574d938e9a1a50", 0x6e) fchdir(r0) 2018/01/11 16:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) getsockname$netrom(r0, &(0x7f0000c51000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c13000)=0x48) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwrite64(r0, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) 2018/01/11 16:45:54 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/11 16:45:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/11 16:45:54 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001}, 0xc) 2018/01/11 16:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000018000-0x11)='/dev/vwa_arbi\b\x00r\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a68000-0x4)=0x0) fstat(r1, &(0x7f0000243000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000056f000-0x8)=[0x0, 0x0]) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000517000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034a000-0x4)=0xc) r8 = gettid() stat(&(0x7f0000c2b000)='./file0\x00', &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bd0000-0x4)=0x0, &(0x7f0000191000)=0x0, &(0x7f0000482000-0x4)=0x0) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fde000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000988000-0x4)=0xe8) r13 = getgid() r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ae000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e4000)=0xe8) lstat(&(0x7f0000e0c000)='./file0\x00', &(0x7f0000fae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a48000)={&(0x7f0000a0a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a72000-0x40)=[{&(0x7f000038d000)="1ea7b4ae52e16d2fadf64f27faca8bed50e353476fdb454a4065ad91ab2fb6d7539d26694c291028780e4b177b288e288b3b4b0924f17bb2a4b98a4b33", 0x3d}, {&(0x7f0000d87000-0x81)="0b2ccc9098bddf4c2e3611fbed97f80c4ab5e33aa7b0267d6c1b3106cd8a302cf992d36f89745d03b975f4e2970f56e6471d18f5b60c2619f32c6af9ca874076eab12839fcbbed7a006d0051c4c2432a47505a654fd8f2f50b663e82dce3d13e8512c39c0b2e34e4f9ab0648b79247fcc2a38eb3836d0abdecb98e1b7b889d3aae", 0x81}, {&(0x7f00003e2000)="770c0c17592ed07a51b2b2a4f96d2366c3c5acba8e54dd2d9dac92c89d72b1ed5bf53b227c357325e3dbf30e3084f9e34b052127b6a99e7f028c2763a2b28bf65f4ff63ab0afaab68c17af0c0492e34a722162c6abc4c858cba31fb12445f7df8b88a6007e9cba709f87536cebfecdd276290cc092e1b4a0c909a854b5ffdbe251f59e28e9e3a4d2c002d21a246023cc0ce31a53e907b5c9d5cff0201938bd0521538d7cce", 0xa5}, {&(0x7f00009bf000-0xeb)="a5a4728dfe6272327f2781ad84387d2602f5deced77c0a43d0c40901a0ff4dd85aa6c9a95283f3150c9b48655619f1f0d53672dd0ef79b2149f7ddd20599ae5852a716b4eb17dccf799cfd070692d083f76c8a435e29f72b68051684b4a1dd9670b898f987b7904d53d1a1982285b1b97ed46d3c09c17c1d3ae906a607875fc1d05b35bf0707655effb9bef6c378b517652af9114cff021cf48ae59bdd4963dc4e48bcc9dcc147c23e7fe383a5d7af686598c631fde9fe3c5ef3b5f21fe82eed4ef407dcca82f7750b59028da87ccc5c09422edca9f39649455e3b9f82573168d23c4261ea3d964f53065b", 0xeb}], 0x4, &(0x7f0000b27000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x40000c4}, 0x4001) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 16:45:54 executing program 3: prctl$intptr(0x22, 0xc00000001) syz_open_dev$sndseq(&(0x7f0000fea000)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000)="e3b64641b291ee5c28b8645376e078f3aef09372e2a85d7d455d767de72c492079635edbdd2b459f9589235ec6d0a8452621bc0e4142d255f4df4574aed17538ded879250652f7e881627e95787761b0f6cabec23815f8e851ac3f6659c7d1775966d8be5525e73131b01ecfc4d3beeaff8d6d7d79f8c7293a3007e04488092fda432732208372a224b0ce2a7c1b", 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) 2018/01/11 16:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000862000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f40000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e90000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f0000200000-0x10)="0206af000200000000000001000448ea", 0x10) 2018/01/11 16:45:54 executing program 0: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f0000e06000-0x90)=[], 0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001f4000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x2c) getsockname$ax25(r0, &(0x7f0000ce4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000296000-0x4)=0x10) [ 33.453409] keychord: Insufficient bytes present for keycount 0 [ 33.479990] keychord: Insufficient bytes present for keycount 0 2018/01/11 16:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) clock_gettime(0x6, &(0x7f0000278000-0x10)={0x0, 0x0}) 2018/01/11 16:45:55 executing program 3: unshare(0x20000000) ioperm(0x0, 0x1001, 0x3ff) clone(0x0, &(0x7f00009d8000-0x3)="", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="") 2018/01/11 16:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e18000)={0x0, &(0x7f0000212000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) 2018/01/11 16:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/11 16:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f2c000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009d7000-0x92)={r1, 0x8a, "a9a72f233b3bce63105d4304aa59b37d59ed161d835af722ce836c7b37ba4b3f896a4b03c92cdc00f34b73c586a57e607108409a24dc95c94a61539682cc7d100f3ea9333254c7ed489a2824def13321782448241d39e49e4f2fed832150784509b744dc12dce37abcfa1373bbede89e63709d1203e635885408d7da17c399960beb7dcc3da23785c132"}, &(0x7f0000366000-0x4)=0x92) write(r0, &(0x7f0000323000-0x25)="24000000210025ce071c0165fffffc0e020000000010000002e1000b08000c0000000004", 0x24) 2018/01/11 16:45:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbb5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}], 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000072000)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/11 16:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f000032c000-0x25)="240000002d001f5314f9f4f41100000009131710080002000100e3000000000000000000", 0x24) read(r0, &(0x7f00002de000)=""/241, 0xf1) 2018/01/11 16:45:55 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x0, 0x0, 0xfffffffffffffffb, 0x7f, 0x7fff, 0x80000001, 0x5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000893000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000910000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000a6a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000bd7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) close(r2) 2018/01/11 16:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffb) r1 = syz_open_procfs(0x0, &(0x7f0000ddf000)='autogroup\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000db9000-0xc)={0x0, 0x8001, 0x10}, &(0x7f000088c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003f4000-0x4)=r2, 0x4) recvmmsg(r1, &(0x7f000063a000)=[{{&(0x7f0000adc000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000652000)=[{&(0x7f00004f5000-0x8db)=""/4096, 0x1000}, {&(0x7f0000ac7000-0x72)=""/114, 0x72}, {&(0x7f000076b000+0x284)=""/121, 0x79}, {&(0x7f0000171000)=""/108, 0x6c}, {&(0x7f00008a1000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000003f000-0xff)=""/255, 0xff, 0x1523}, 0x20000000000}, {{&(0x7f00003a6000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f6000)=[{&(0x7f0000e46000)=""/153, 0x99}, {&(0x7f000068e000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000806000-0x1000)=""/4096, 0x1000, 0x3f}, 0xffff}, {{&(0x7f0000258000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fb7000-0x10)=[{&(0x7f00007ff000)=""/130, 0x82}], 0x1, &(0x7f0000c6e000-0x7f)=""/127, 0x7f, 0x81}, 0x80000001}, {{0x0, 0x0, &(0x7f0000b22000-0x20)=[{&(0x7f0000d13000-0xe8)=""/232, 0xe8}, {&(0x7f0000f69000)=""/2, 0x2}], 0x2, &(0x7f000083e000-0xdb)=""/219, 0xdb, 0xff}, 0x81}, {{&(0x7f0000eff000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000aa3000)=[{&(0x7f00000f2000-0xff)=""/255, 0xff}, {&(0x7f000058d000-0x31)=""/49, 0x31}, {&(0x7f00001e3000-0xc6)=""/198, 0xc6}, {&(0x7f000087d000)=""/4096, 0x1000}, {&(0x7f0000d5b000)=""/208, 0xd0}, {&(0x7f00005e6000-0xdb)=""/219, 0xdb}, {&(0x7f00002df000)=""/31, 0x1f}, {&(0x7f0000e76000)=""/73, 0x49}, {&(0x7f0000dc2000-0x78)=""/120, 0x78}], 0x9, &(0x7f0000e68000-0x15)=""/21, 0x15, 0x81}, 0x8c}], 0x5, 0x1, &(0x7f000088a000-0x10)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e73000-0xb0)={{0x5, 0x40}, 'port1\x00', 0xa1, 0x4, 0xbc4, 0x929, 0x270b, 0x99, 0x100000000, 0x0, 0x6, 0x9cb, [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]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/11 16:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800d, 0x6, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) 2018/01/11 16:45:55 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000517000-0x12)={0x7, [0x7ff, 0x1ff, 0xfffffffffffffffc, 0xfff, 0x7, 0x7fffffff, 0x7f]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000265000-0xf)='/dev/sequencer\x00', 0x341240, 0x0) r1 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f00005a2000-0x7d)="b0a01c854241a8021f43248bb0524c10b9697638d8a8ad2aa05b871798283bb00575e85137a14ab67692d9c636aeafaa25eb2da8f1678b9e188dcce7552cc7beb5461d47f136c753bb20545a8af032e24acdfb3c560b9f5ba4f4eee469cfeccebac48c54134df59072038d66a9880ad1d9169f0774634162ae986ad1cd", 0x7d) write(r1, &(0x7f0000e31000-0x99)="232c85", 0x3) fcntl$addseals(r1, 0x409, 0xa) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000bb9000)={0xfffffffffffffff8}, 0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/11 16:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000677000)='/dev/input/mice\x00', 0x0, 0x103000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dca000)={0x0, 0x9}, &(0x7f0000e30000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052f000-0x6)={r1, 0x0}, &(0x7f000037b000)=0x6) r2 = socket(0x2, 0x2, 0x0) vmsplice(r2, &(0x7f0000e1b000-0x60)=[{&(0x7f0000deb000)="6c0bf1a4ac08baecd35f6cde439bfffa7105cb88a11e96400e67268fa3149e0eb973decc5c38fc1ad4d6d3ddb9abb24ef820007b32c4704dcc710794e274f18356103edf90ae17bb6b72b8371001174fe8abb732050933f5ec9bea60fbb4bcdc5a011c63d3bfca95bc0f4904a6982739948bec4bdb15ddc2c639458370c7f1bdb11469d7f60e2cc6b842478ba961b59674a38b5a0101d59a7a705e3f99d0dd9043c3775788009128ff9c8a9d560e790a0e3cc80e14174f1d3ac6cd207063b0e703515321fce301c711ac7c49f8694b7d3d3336540794", 0xd6}, {&(0x7f0000d80000+0xcbc)="9ce31bacbd78fb1b34d0f489f30ee641daf8eecd9fdc89b068c2e4102d251d5518dc1fa749234d4bd03b4f4902df2974c8e646610f17aedd47988c4e2e9ba4d4a5bc1b142400c4fcb309039c2cb885c9d6866ed26046cf6cc61e097763739ba74b37208471a31e0831ace3e34011a030f1936fe16efd4ed86819c0b6f800f37ce71253294a6f6c1d5a56b5d85d72085353aaa09e406a6aad5e9148410f25c98486877c09681b7bd67f", 0xa9}, {&(0x7f000048e000)="3820caaedc88c194d3a6168938d3b3c15b3d72a1dff2efd9405d1b72b2bb7e598a33084ea05c1fb6ace6e009512abe", 0x2f}, {&(0x7f0000eef000-0xb8)="b4fa8eb4b882f93b828368bce65fbca40afb236afe2145a4cdef7f99cdb7b50d9e90ace5b8a2ac9f7d7a046f64617094f09d5c6a867c15001359c3a8262f948eacd65d5ab3330f76ff59e644e136614c1226e1ffa848f0813b4340df531a3f9d91ca610229c7a0a3eca9a4390a38e17d51d86c38d8aa9aa2f59fcfc711b368b3b3314bf361cd46686f6cfe6394a466a677d4c4cf5751fd3c0c9460559694464d7aeff28571d3ad89576dd2bf83114e9a4f3af4bf78edf5e6", 0xb8}, {&(0x7f0000b4c000)="af58b4493709978e6215e6f9a73d323aca02891bf6094454fd1024275175a329a320bf1b675243ea6281fcf00bc4c3728c5a4d9724f4e37452080e9c1b7a0d470f634fbcbff27677", 0x48}, {&(0x7f00008b0000)="6585545b3d43a0456aca9645bf75c706d984d81d6db874d31a792be8fee6157a28fb824d29b129ebade68d3d260f", 0x2e}], 0x6, 0xb) r3 = socket$inet(0x2, 0x6, 0x2) r4 = syz_open_dev$tun(&(0x7f00008f5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000705000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = getpgid(0xffffffffffffffff) get_robust_list(r6, &(0x7f0000ed4000)=&(0x7f0000506000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000073b000)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000546000)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dbb000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r7, 0x21, 0x0, &(0x7f00003b7000)=0x2, 0x4) mq_open(&(0x7f000095a000-0x11)="2f736580696b00782f00000005637b008c", 0x80, 0x91, &(0x7f0000e7a000)={0x62, 0xfffffffffffffffe, 0x0, 0x6, 0x6, 0x3, 0x40, 0x2}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000c2a000-0x8e)=""/142) 2018/01/11 16:45:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet_int(r2, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) 2018/01/11 16:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000a6d000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a78000-0x11)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)={0x0, 0x0, ""}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00006e8000)={0x0, 0x0}) 2018/01/11 16:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000206000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bf9000)={0x0, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = socket$inet6(0xa, 0x802, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) chdir(&(0x7f0000138000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000638000)={0x0, 0x9, 0x4, 0x6, 0x10000, 0x4}, &(0x7f00007d6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000035e000)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde8b, 0x1, 0x40, 0x7f, 0xf753, 0x8000, 0xffff, 0xfffffffffffffffd, 0x7fffffff, 0x3, 0x0, 0x81, 0x0, 0x2, 0xac00000000000000]}, &(0x7f00001e2000-0x4)=0x108) r3 = open(&(0x7f0000093000-0x8)='./file0\x00', 0x10002, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000379000)={0x0, 0x4, 0x441}, &(0x7f00009b2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000543000-0x98)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffff48}, 0x98) sendto$inet6(r1, &(0x7f00004b2000)="", 0x0, 0x851, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000092e000-0x6)={0x1, [0x10001]}, &(0x7f0000e39000-0x4)=0xfffffffffffffed3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000906000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/11 16:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005bf000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000cdb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c32000)={r2, 0x1000, 0x3, [0x5, 0x100000001, 0x6]}, &(0x7f0000bc5000-0x4)=0xe) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000069f000)=""/202) fadvise64(r0, 0x0, 0xc00000000, 0x7) ioperm(0x9, 0x5, 0x200) 2018/01/11 16:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000502000)=[{&(0x7f000041a000)="290000002000190100b077520a16230200005a0000008000100400097e0c00ffe0110400c312ec2013", 0x29}], 0x1) 2018/01/11 16:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x16, 0xfffffffffffffffe) fchmod(r0, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0xc) geteuid() [ 34.030579] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/11 16:45:55 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) r1 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000459000-0x4)=""/4, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000004000)={0xbe, 0x4, 0x4, 0x7, "2155c090c899ae2fc4d5e9a2574921ebb74ae5d54f3f0ddefb34cf8ffd139934"}) 2018/01/11 16:45:55 executing program 7: clone(0x0, &(0x7f0000001000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x12)="") getgid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0xd41f, 0x3f, 0x2f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x20)='posix_acl_access..-\vvboxnet1\\.:\x00', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/11 16:45:55 executing program 4: mmap(&(0x7f0000000000/0x17a000)=nil, 0x17a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0x0) tkill(r1, 0x11) 2018/01/11 16:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() r2 = getpgid(0x0) setpgid(r1, r2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000c000-0x4)=0xff, 0x4) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/11 16:45:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x8955, 0x20}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x2, 0x207, 0xffff, 0xe2b0, 0x3, 0x3, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000-0xb8)={r2, 0xfffffffffffffe01, 0x100, 0x6, 0x8000, 0xffffffff, 0x200, 0xfffffffffffffff7, {r3, @in6={{0xa, 0x1, 0xffffffffffffffae, @loopback={0x0, 0x1}, 0xd62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x10001, 0x200, 0x9}}, &(0x7f0000004000)=0xb8) 2018/01/11 16:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000346000)='/dev/input/event#\x00', 0x40, 0x200100) fcntl$getownex(r0, 0x10, &(0x7f0000755000)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) socket(0xa, 0x4, 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000111000+0x731)={0x0, 0x0, 0x0}, &(0x7f000086d000)=0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00001ff000-0x4)=r2) 2018/01/11 16:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0x3) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) pipe(&(0x7f00005c6000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f40000)={0x4, 0x80, 0x4, 0xd24, 0x9, 0x3}) 2018/01/11 16:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051a000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00009f4000-0x8)={0x8, 0x1f, 0xa77, 0x100000000}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000528000-0x28)={0x1, 0x0, 0x0, 0x0, "94a064b7b52043d3690712aef39caab61a533f24c522bdddd47f40e9c9ff04d3"}) 2018/01/11 16:45:55 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/11 16:45:55 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b3000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a33000-0x58)={{0x0, 0xa6a}, 0x1, 0x8a52, 0x1, {0x80, 0x1}, 0x3, 0xffffffffffffffff, [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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/11 16:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000860000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000043c000-0x8)={0x0, 0x6bbf}, &(0x7f0000527000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d2b000)={0x1e08, 0x1, 0x8, 0xfffffffffffffffd, 0x1, 0x0, 0x7f, 0x551b, r1}, 0x20) prctl$intptr(0x5, 0x7) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 16:45:55 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet6(0xa, 0xa, 0xa120000000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xf9) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/172) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) ptrace(0x4207, r4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0xfffffffffffffea4) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000004000)=""/0) 2018/01/11 16:45:55 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f000000c000)={0x7fffffff, 0x22e, 0x3, 0x9, 0x3ff, 0x9, 0x2, 0x2, 0xfff, 0x2, 0x1, 0x7, 0x0, 0x7, 0x6, 0x6, 0x7fffffff, 0x6, 0x8, 0x4, 0x0, 0x7, 0x1ee5, 0x4, 0x2, 0x101}) flock(r0, 0x0) 2018/01/11 16:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c5d000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f05000)=0x0) fcntl$lock(r1, 0x6, &(0x7f000030b000)={0x1, 0x4, 0x7ff, 0x8, r2}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/relabel\x00', 0x2, 0x0) openat(r3, &(0x7f00005ff000)='./file0\x00', 0x0, 0x2) 2018/01/11 16:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xf, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "000007e730822f9c04225a4a0cffffffffffff07004bf3b0db68449636cf64a6", [0x5, 0x7], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000286000-0x4)=0xfffffe85) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/11 16:45:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000561000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x7) r2 = dup2(r0, r1) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) setns(r2, 0x4000000) 2018/01/11 16:45:55 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/251, 0xfffffffffffffeb1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x20, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x3, 0x4, 0x9, 0x3, 0x3, 0xf33}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x0, 0xf, 0x6, 0x8000, 0x1, 0x3, 0x3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0xc4}, &(0x7f0000003000)=0x29b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x3, 0x4, 0x3a25, 0x1, 0x4, 0x9, 0x4, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3dab, 0x30c3, 0x3, 0x3f}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000+0x2ec)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa667, 0x100000001, 0x9, 0x1, 0x2e49, 0x1, 0x759b, 0x3, 0xfffffffffffffffa, 0x4567, 0xff, 0x0, 0x9, 0x1, 0x0]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0xe37, 0x7fff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000)=0x8) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x7079, 0x4, 0x3}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x54e9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x1, 0x401, 0x2ac229ea, 0x8000, 0x8456, 0x400, 0x4, 0x3, 0x0, 0x2, 0x1f, 0x72516af0, 0x2]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x1c, &(0x7f0000002000)=[@in6={0xa, 0x0, 0xe38a, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x800000000000, 0x7, 0x9, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) 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) 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xd94, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4912, 0xfffffffffffffffc}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfffffffffffffffd, 0x200, 0x8, 0x7ff, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x1f}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x28000000000000}, &(0x7f0000001000-0x4)=0xffffffffffffff81) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x100000000, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x4, 0x80, 0x2, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x86, "e7bd3fc1f67f24fd7669c4336c23a8f9854506e31a6243879c48ea5c383a1927b2176e5bf67f2d64314ecbd44e82c1097fd1bf0d90ceb69eb60add5efbe06058f004ec9beea8764ae4885a0f356475357fee45a5c757c9a1d81a42f5e19ec47ba311e6151e457237f9c9464eaddb9f153052c03fd00d55932c82fecbeb523589ad469c762ee4"}, &(0x7f0000002000-0x4)=0x8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xb, "aa5f8830a28663853e40b9"}, &(0x7f0000003000-0x4)=0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000001, 0x6, 0x3, 0x48}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ad, 0xfcb3, 0x9, 0x7, 0x4}, &(0x7f0000002000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0xf9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)="8180ec701e630906082f099485048dcddf81566ce0e0fb9a4f5b2528cbb83ce3d7fdf511553acaa7ef71be2b6d48a2f86d9b3ba992b920d54a9e1dc1f1e467627c2d6f338d72cda90367341ee0b681f3e86ad6b36585b85d145b89b995fe3514c31792dce90a3a65aeac4a21ed04f3b5705a8be7bab4ecda0463cd25452e69b3c90bcfa1faf7", 0x86}], 0x1, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x1, 0x4, 0x7c20, 0x1000, 0x3f, 0x1ff, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x80000000, 0x200, 0x7f}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x3c, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x63d, 0x8, 0x2, 0xfffffffffffffff9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x3, 0x3, 0x6, 0x80, 0x6, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x40, 0xfffffffffffffff7}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x101, 0x208, 0x517, 0x8000, 0x6, 0x1, 0x7044, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x7, 0x0, 0x3ff, 0x7, 0x44d3, 0x5, 0x100000000, r6}}], 0x1b0, 0x80}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000-0xe1)="3ba1fc4f1ac145d4c9d4a503d6950d2744157ea763a69dfe47092e84687c0f2c075ae2d94c6ce27a39bbf119b745a9c390e0334137d9f2f779e7ec58308ca2e5a05a3beab9306b5001bed801348f773836faf03de8c3cdb244c683a068bbb9cedcb141951f3d73bcd4d74d400307badddf358bbf6ad118777eda9b3f26a86192fa78eb8ade985b7fe3e0cbed3027afa18a7c518f19da76832959d322eb1c2f8eb7696ff7c438c7c46928a7d8e1b6856f3f5ccd49fe9d2e39d1aee4437cd82621bb61654ad1476b63b0cc0114b97c72e39ca722fd18422a866974b59034e3900d41", 0xe1}, {&(0x7f0000001000-0xca)="cdb1ac0635ba43b84ca99eef92a5ff85b7e1d3d75c91d76003ef9bd3ea631d726c4821215583e180ca863c4fed3c9a110985e46e531332238fe47aa96498033cac138dbef04fc8938a63febb329d829571be65af061725f52f7f084d25f11b8e10be0dca876e67c4dbadd19447ae9a11d51f512fe956febf322d24c897a5d248c04eed45f57530156766940fa984e307d42207d3ddfdec933843fa283647ad82f594350f2fb51c3c0cc0badb426b5a82dec81e002562740c0c75c0bee125d54667c94592ca3178617512", 0xca}], 0x2, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x0, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3, 0x200, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x400, 0x9, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x19d34fd5, 0x8002, 0x3, 0x6, 0xc7a6, 0x100000000, 0x80000001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0xffffffff, 0x800a, 0xfffffffffffffff9, 0x5, 0x7, 0x6, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x9, 0x8, 0x1, 0x80000000, 0x2, 0x3, 0xd712, r11}}], 0x120, 0x0}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x95)="3958bf539d0ba430783867ebc58a4fba93ff7499cc0c3638588b2742a5c86f76abe07d4b571c151bcf3ccd975d491afef4be19176938a2f40b7ef10f642f7befe31d886dc1760610c01b7e7a0adeabd81ca73f1938b018d62f2c659c2d7b9e4a6408a807fca78034afaefa43532f84accad5cd8a7733740bda66cffda379edb3d57773425b2b9b51add136fdf2afe070f867c13b5e", 0x95}], 0x1, &(0x7f0000003000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x2, 0xfffffffffffffbff, 0x5, 0x3, 0x4, 0xd6c5, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x4, 0x3, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x6, 0x3f, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0xc8b2, 0x200, 0x5, 0x4, 0x3ff, 0xec, 0xed7, r14}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x8, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x9, 0xfffffffffffffff8, r15}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x40, 0x101, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80, 0xe69}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x2, 0x3, 0x99d, 0x7ff, 0x7, 0x9, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x1, 0x8, r17}}], 0x1e0, 0x20000001}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="cbd63749ab6e06bb21cf8269a645e81c349b26dd17cf9f0ab81504ce733725412e0d5f259c81fa4475bd", 0x2a}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0x2f)="9dc42344ebe706747975159498578a074c99d452ceaf0387dae0a4b7448c963d59d565679f079947dadb8b7f64a60a", 0x2f}, {&(0x7f0000002000-0xfd)="186fc7ca11b7805ab1b0a672084300a090265de146ee54d40c5767897d078c748634f14bb46f684fe18c16b605360ce573e244548fee354885b896a58c096444d6197d319a5c1e0be78fd7a748a7eb14acf2fa0407656ca1b7c8d577c267c6cbcf6a4222c3931648739e1e6c4e31374f40a8c2e3dd802f9c561b50de5c78610e9bb5580195a783aab5132e147e0612141b6a6a8a18865f77502c370ee24ad9e0d9eea6d2a1011dcf4bcb06254f8bcfdd6a42a26b4d00bc90679dfcbd533ad35662b264c63706dafc8384478986045aa2b217da174ff02d357649c54293d3232e47a7e4cb4323acc92bfb83f94beba3ebfab17f96b6ac8665c04461c783", 0xfd}, {&(0x7f0000001000)="6f5451c66e031d797303b1c27f763fb265b7dcf9d4fd5a7e082fdee4c18dba933d6378d9599c120b5d45ce99606b696a79145e3909fc17749e702f791c7e0f33925e485a5e64b3b1566a600e82e0db87eab404aec3f0475480a3bad8d35d8168864361619b40df35a5e5766601c5e7f096a3d7e5b713410ad43881283bc0ec8883d35ce9853bb21a259b3566650f2e4a21256b9176573739d38511", 0x9b}], 0x5, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x70d, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xa0, 0x4, 0x2, 0x7, 0xff, 0x0, 0x801, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8209, 0x4, 0x0, 0x2, 0x6, 0x100, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff52b7, 0x8, 0x4, 0x100000000, r20}}], 0xc0, 0x8000}, {&(0x7f0000002000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x7e)="8c5fe47e437678052fdf817b712505cf23fa7a7d81f961cc81c7a009966998364fee18807b08e56282c3c508c196120d3679d6f9c9855c988cdeb565663468f9fad5053e73aafc12ec947a2a25412a9641eaeb427d62ade955a38ea89c85dcb3344d8a9078b7e638fb1b214712d4c4eb4887ce02bdee590b7eb232c378f1", 0x7e}, {&(0x7f0000002000)="a618c40c70f6bbb1dcf343e6d49e024dcd383753aafab31deff0826a778e5f7230", 0x21}, {&(0x7f0000002000)="342066439a051b198f05a8f1df1ed7c2f75ad8c0ea5507eec087ab5e3458ccdc7ee2e863ee82d367a40d5d759b085cbaf29fe93ca865e8238df8c6284df0d281fd06ae8146d25556a0304604401522deb8c7683e8462e5ac5097a060cc670822ef28c2073d825b18057713e82c", 0x6d}, {&(0x7f0000000000)="af823c5445828638a93ddcde1c3a400227ad1770972f8027e591ef66331b276c56fc4730fd57fe95b94d32e24ec00eb2b27aebcccc4396431bfb71cfe901334cbf198b820369200958fe43ec810efec7f8722d716892a80821", 0x59}, {&(0x7f0000001000)="3dafd1a6681877485be4c121b7093a2a59646bb85890bc93f93884", 0x1b}], 0x5, &(0x7f0000002000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x3, 0x2dd, 0x2, 0x8}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0xfff, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x2, 0x5, 0x7, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0xa770, 0x9, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x4, 0xd292, 0x401, r23}}, @sndinfo={0x20, 0x84, 0x2, {0xea4, 0x8, 0x8001, 0x7, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x53a5, 0x2, 0x8, 0x6, 0x20, 0x3, 0x37, r25}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5, 0x7, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x5, 0x790, r26}}], 0x1b0, 0x4000800}, {&(0x7f0000002000)=@in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xf1)="81a3100b472594dc8b4785afbc3ae3f567ea59f104424638cb18101b13b451a4466c9e63f31c8c7ee1cc35b1106bc6e5ce0ce858371af257b46d16f9d02cb2380c300d87bae5a394796bf3e00df7bddf747cba28601efdc02150470a10c6454f0848e194098fd0330f0b365861b59c768e50b7737f71a0c68ac5c7271008616e100bf4febc0a6556291a3721ed9d39fd748569b2049cead190f9a8caaf913dcd1d762e3a71c6f78936beb32ed6891ea9d7a6a4fe13727bda777065e537b16e2cf0b505f0c84fee79bd15b6df209dfd1e96be89372dd535f7a20150011cf5f5bb80fc1888971d8de6c3253fe0eb7b47ed8d", 0xf1}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xb9)="b8bebe2324107ecb26730e64a84a23a35aebf36e40d57a9bed8df8309a297a65af8f718a7b0ba052959bfb3367e1f1442a68de6961e620d9c8d51cfc52a0f9ebeb5dee40b748c78f832a917dc9f96b358229567c1d0eedc58371c3e0ef60535752c04e810055bba04c0f70f9f3542e7402aa5838068b9281cf6dad3d92b3c42636d9b43087563f6ad780b269c76377c4efc78fdade4a2c6aa635a18621410997da2cff2f4469c5224fca1651438aae12d66c399d0fa607ab7c", 0xb9}, {&(0x7f0000002000-0x7)="138a9a0dcaf22b", 0x7}, {&(0x7f0000001000-0xf8)="92d071ca5e03d0d5ced75956bbceeb84713f1255e8df2029a1e25c7db7334241f2b8dc7d8654269a18e391096bc07a13e03e68c8314adff0e6cbfef490980d6eb3cb9894ebf612dc3df86889e374ef3f2f5fb0285c97ebe9ad27734447186c72b9e3ea7b120b56c7f1eb79695f1b8538d6f932ed76b1573ff86bfa7fed979048e7ed280a18dc6c01ff4cff6d5c6c0f71162d86334e2ae913b06d215134fe4f89d4fb0314a4fb992cede5f371471f2edca5aa03bff459d0b741913da585d983dbc33763e0765f4209c1b7413ce2fe51eca54ad45a35a463434a033f69292bc886e99031084ee6e275e0c34ef895565ed54daaa53f4a8965bd", 0xf8}, {&(0x7f0000001000-0x71)="07df8335a20f75f8ab18bef0e8e9be1ea48d2fb4bd0f045b77563f81dcf6408c5ee52d3beea493b5fc9658db542374416a01f5218e669b2f2ccc3f16f703844538eb78c57519375e3a95f5d7944de20956222593ec36910a8cd06575263dbedb16f08f307ba61e1718e80136be90d22ddc", 0x71}], 0x4, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x40, 0x4, 0x5, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x0, 0xfff, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000001, 0x4, 0x7, 0x7ff, 0x5, 0xffffffff7fffffff, 0xffffffff, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x5ed, 0x80, r29}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0x0, 0x4, r30}}, @init={0x18, 0x84, 0x0, {0x8001, 0x7, 0x52, 0x2}}], 0x120, 0x20000000}], 0x7, 0x40000) 2018/01/11 16:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000089f000)={0x0, 0xfffffffffffffffa, 0x52, 0x766, 0x2, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d76000)={0x2000000, 0xfffffffffffffffb, 0x9}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/11 16:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000000)=[]) r0 = syz_open_dev$sg(&(0x7f00009c2000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) write$tun(r0, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) readv(r0, &(0x7f0000aa6000-0x90)=[{&(0x7f00002fb000-0xb8)=""/184, 0xb8}, {&(0x7f0000183000)=""/176, 0xb0}, {&(0x7f0000b0b000-0xd2)=""/210, 0xd2}, {&(0x7f0000626000)=""/34, 0x22}, {&(0x7f0000342000-0x1000)=""/4096, 0x1000}, {&(0x7f0000108000)=""/57, 0x39}, {&(0x7f0000ada000-0x25)=""/37, 0x25}, {&(0x7f0000dba000-0x5c)=""/92, 0x5c}, {&(0x7f0000c46000-0x52)=""/82, 0x52}], 0x9) [ 34.244079] random: crng init done [ 34.278615] sg_write: data in/out 524252/16 bytes for SCSI command 0x0-- guessing data in; [ 34.278615] program syz-executor5 not setting count and/or reply_len properly [ 34.298655] kasan: CONFIG_KASAN_INLINE enabled [ 34.303265] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 34.310642] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 34.316859] Dumping ftrace buffer: [ 34.320380] (ftrace buffer empty) [ 34.324063] Modules linked in: [ 34.327347] CPU: 0 PID: 4150 Comm: syz-executor5 Not tainted 4.9.76-g9154940 #10 [ 34.334856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.344182] task: ffff8801d6729800 task.stack: ffff8801d6bc8000 [ 34.350206] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 34.358267] RSP: 0018:ffff8801d6bcfac0 EFLAGS: 00010246 [ 34.363788] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 34.371031] RDX: 0000000000000000 RSI: ffffc90003a4f000 RDI: ffff8801d63a8170 [ 34.378282] RBP: ffff8801d6bcfbc8 R08: 0000000000000000 R09: ffffed003abd2ba9 [ 34.385527] R10: 0000000000000005 R11: ffffed003abd2ba8 R12: 0000000000001000 [ 34.392895] R13: 0000000000000000 R14: ffff8801d5e95d20 R15: ffff8801d63a8140 [ 34.400136] FS: 00007f276b04c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 34.408328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.414178] CR2: 00000000202faf48 CR3: 00000001d617a000 CR4: 0000000000160670 [ 34.421429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.428667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.435904] Stack: [ 34.438030] ffff8801d581a6c0 ffff8801d6bcfaf0 ffff8801d63a8158 ffff880100000094 [ 34.446024] 0000000000000000 ffff8801d63a8168 00000000000000b8 0000000000000246 [ 34.453975] ffff8801d1624c80 1ffff1003ad79f64 00000000202faf48 00000000202faf6c [ 34.461927] Call Trace: [ 34.464483] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 34.471471] [] ? fsnotify+0xf30/0xf30 [ 34.476888] [] ? avc_policy_seqno+0x9/0x20 [ 34.482741] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 34.489728] [] ? security_file_permission+0x89/0x1e0 [ 34.496449] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 34.503082] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 34.509713] [] do_readv_writev+0x520/0x750 [ 34.515564] [] ? vfs_write+0x530/0x530 [ 34.521076] [] ? exit_robust_list+0x230/0x230 [ 34.527190] [] ? check_preemption_disabled+0x3b/0x200 [ 34.534778] [] ? __fget+0x201/0x3a0 [ 34.540021] [] ? __fget+0x228/0x3a0 [ 34.545262] [] ? __fget+0x47/0x3a0 [ 34.550420] [] vfs_readv+0x84/0xc0 [ 34.555578] [] do_readv+0xe6/0x250 [ 34.560733] [] ? vfs_readv+0xc0/0xc0 [ 34.566064] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 34.572697] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.579504] [] SyS_readv+0x27/0x30 [ 34.584661] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 34.591201] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 34.617578] RIP [] sg_read+0xd0c/0x1440 [ 34.623287] RSP [ 34.627106] ---[ end trace 83a4c6293624519b ]--- [ 34.631836] Kernel panic - not syncing: Fatal exception [ 34.637868] Dumping ftrace buffer: [ 34.641379] (ftrace buffer empty) [ 34.645055] Kernel Offset: disabled [ 34.648647] Rebooting in 86400 seconds..