[....] Starting enhanced syslogd: rsyslogd[ 17.682868] audit: type=1400 audit(1517688659.871:5): avc: denied { syslog } for pid=4007 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.185736] audit: type=1400 audit(1517688665.374:6): avc: denied { map } for pid=4148 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2018/02/03 20:11:36 fuzzer started [ 54.457763] audit: type=1400 audit(1517688696.646:7): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/03 20:11:36 dialing manager at 10.128.0.26:36297 [ 58.337198] can: request_module (can-proto-0) failed. [ 58.346983] can: request_module (can-proto-0) failed. 2018/02/03 20:11:41 kcov=true, comps=true [ 58.914184] audit: type=1400 audit(1517688701.102:8): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=64 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/03 20:11:43 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000ba8000-0xa)='/dev/dsp#\x00', 0x517, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1}, 0x10, &(0x7f0000276000)={&(0x7f0000fd1000-0x48)=@canfd={{0x2, 0x9, 0xec3, 0x1f}, 0x4, 0x3, 0x0, 0x0, "bc111bc0fd9a8a154f7ce28709d91c39056b2f40d5b92f521feaf4031bbcf5ed8a355942315bb38b59b3f9ccda5e7b031971daf31f9d23719b18660d05c19c31"}, 0x48}, 0x1, 0x0, 0x0, 0x4040004}, 0xbc0928dcce32e848) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xe9, "f3d78271d0e16e4ac0213731f4b7c52a075cc2b76f659b843ebc4dc9ed857b476529868cbfbe43e145124921478a6ba6f6658792a05cd19c9ed06e58cd824e1c8369893efa880652351dd565b3971b9349821f48a9ad5621db222ae8a5ec8d8d15547db9a24d0a82187e9a9863271df471cf1e75f8c6a7703c4cb4e3b3ae88c654a1492ec280091c40ea68f0d0e6f60c6ec13d5d8c4cca8d3199175b3862a0bc30b05ff6268d756035957ad0eb0c3d36d4647b88e9ae15223dfb82e380cd76d9862b57caec84ccec5198832104bd4e173b05b1b87261a73ba77661197f9aef7f666f28bc18935d2828"}, &(0x7f0000003000)=0xf1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r3, 0x20, 0xa9, "39187bc35e2d3f2d296ed0399a477cca6b41e2cbc660c19f0f9f88a6d4d74c01e7ad3d40f8bd987b3f3727ce1211a3d31c66b170ec482efdc8e2c0b856186426285e683fc8d7613ee967d2b4fa3e62e0072c103c3692cb9f4924f0160f23dead6e9142a9e52395235b15beea7ab88e44ed19acee6cf3320d70a40ed785aec206191925a62681476db505b525ead83c22bc1eb60cf01a1bb76fe07041cf1238ebfcc6c081358b4ae944"}, 0xb1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000006000-0xb0)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000006000-0x98)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000007000-0x4c8)={{0x3d, 0x5, 0x9, 0x400, "51632bd8d5884bb35e945f9af350286c0c45ee0f667cedf5bab52c7de5be12d6009e2b9e6bd5499f2f701595", 0x1}, 0xe625, [0x4, 0x761, 0x6, 0x13fd, 0x0, 0x9, 0x7, 0x20, 0x3, 0x1000, 0xcd5, 0x7, 0x1, 0x3f, 0x40, 0x7f, 0x1, 0x572, 0x6, 0x7, 0x4, 0x7, 0x8b20, 0x7, 0x7, 0x595b, 0x9, 0x481b, 0x0, 0x0, 0x6, 0x3f, 0xff, 0x8, 0x3, 0x0, 0xff, 0x20, 0x100000000, 0x1, 0x6, 0x1, 0x7fffffff, 0x1, 0x8001, 0x2, 0x100, 0x8001, 0x101, 0x2, 0x4, 0x7, 0x6, 0x6, 0x6, 0x7eb5, 0xd5, 0xfff, 0xc4c, 0x114680c4, 0xccd, 0x80000001, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0xa2e, 0x8, 0x0, 0x6, 0x9, 0x6, 0x40100000000000, 0x1, 0x2, 0xe, 0x8, 0x2, 0x100, 0x5, 0x4, 0xc2, 0xed5c, 0x7, 0x1, 0x2, 0x5, 0x1, 0x1, 0x80, 0x6, 0x1800000000, 0x37c, 0x3, 0x5, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x9, 0xd31c, 0x3, 0x3, 0x1, 0xffffffff, 0x1, 0x0, 0x3b3, 0x400, 0x1, 0x6, 0xfffffffffffffe00, 0x20, 0x5, 0x101, 0x3, 0x4, 0x9, 0x10000, 0xfad, 0x0, 0x1, 0x9, 0x6, 0x3, 0x1], {0x0, 0x989680}}) ioctl$VT_DISALLOCATE(r0, 0x5608) r4 = semget$private(0x0, 0x0, 0x40) semctl$IPC_RMID(r4, 0x0, 0x0) exit(0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000006000)=""/154, &(0x7f0000008000-0x4)=0x9a) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000009000-0x10), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000a000-0x60)={0x0, 0x28, 0x5, @thr={&(0x7f0000002000)="40c09e04e98d55b9b32e19f744a95a0a7aeb1b3f89598e11dd1a9285c0d26c95", &(0x7f000000a000-0x1000)="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"}}, &(0x7f0000009000)=0x0) timer_delete(r5) 2018/02/03 20:11:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x5)='{(&!\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000-0x8c)={0x48, 0x1f, 0x1406, 'queue1\x00', 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x6f80000000000000, 0xd000, 0x7f, 0x7, 0xe}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @broadcast}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@ipmr_delroute={0x44, 0x19, 0x400, 0x1, 0x2, {0x80, 0x10, 0x10, 0x1000000000, 0xff, 0x3, 0xc8, 0x3, 0x100}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x7e, @uid=r2}}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @RTA_OIF={0x8, 0x4, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000003000-0x4)=0x400, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x2a74, 0x100000001, 0x200, 0x4, 0x4, 0x0, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7f}}, 0x200, 0xff, 0x7, 0x7, 0x7}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r6, 0x20}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r5, 0x7, 0x3}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r7, &(0x7f0000006000)) 2018/02/03 20:11:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e17000)={0x9, 0x8, 0x1, 0x5, 0x400}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x2, 0x5}, 'port0\x00', 0xe, 0x400, 0x8, 0x7ff, 0x3, 0x200, 0x4, 0x0, 0x3, 0x10001}) socket$nl_netfilter(0x10, 0x3, 0xc) futex(&(0x7f0000001000-0x4)=0x100, 0x0, 0x28000000, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x4, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xfffffffffffff801, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000003000-0x8)=&(0x7f0000001000-0x1)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000005000-0x4)={0x3, "c35a9d"}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000005000)) tee(r2, r2, 0x40, 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000006000)="6009bed58ca308505fc5c085aeb298c12d0e3a87a09b559d4345d65b8de1d668022438fbb46cb707bb5f8bae5e94b6ff6e43582cc65b513ec9f583e3a8eacf9953687312d3224d56c7df9c1b52e9106e47177b3413d3411c0017d7eb1ba187de8dd9274315544da20e008a61cd8f7abd44d57dd308bc0ea93b7aea4130bd77d7c9f801b886410ab2b6c5280783570ee6daffd69842d3cee538960def247a5d3fad6a5f11ee84495bdd5990d78ca77178505bfd7d6f9190ba0d4bf45800a3e3df7a94986dd0ef2d5d12fcff1b4087903c8fb82c1d142c67842874fab031fd77bddaff59789bdca24da67393971f7aa8b55698242fad68f5bd50c0c8f64bb34378e0bcd341c25bc0a2ef57a35d75d72eabd76da1e83912940ea9afe0b40136fa20fd5c0b8a791bf6879e48c6beb241287ebe76fb27a60ccd5eb0464c1120cdf5363e1ca11b1b101f7c3168b8eb4951e1c94ed1d2d4cbd10de87a3bd73df78d5d54b6ed353cf38c20c72c92ba7ba68b5fbf6cb722573a70b3bb4e0bc3bf60a178b47f379c78d5bb8cb5b2fddf784021e87c2afb1d23038ffaa6dc107db7ceb6cd0107d1af017e56baca334efdaa87b51f0f26efc535f2af8e61a8ff3c9baf05608ed72b4e3d4aac64a0a19d8aeb35717a0b0bb9ad0347fe5814b96d064b2ddd2f879438d651e5cc39b7078a40fc6f2710819c84e0b37e1438f59a663dea3d12f9897f86587f7f7a271105bfe2a6ae18558d275a06aa667a63060595fb2018d654f8f67f4aa49992dd40d2dc96b6436ff2996cf8d0d17b3df8bc0428e73cf8678079241e92128c8803deec7bd219fcb577768833e2123610709de93212733c0d6142d20da65f78d3216dae3bc186ef904f8b63f074d6d74929630c03ed475d7df462e4a5b2d7c4f1786e1adaba225317a1e7f8d86463d427f955aa35e0876210bb3ce49e0df14551e6c185792cd0a0df2515198305c2d5c073bbe20b39194c0f94ace94e33db893f519d6133600a2a29c2a56355ff57fa5856a01a8cdfbaa9ad4943030c71344452b10edae17489a33cc309876ad01825b4b1714e14796576cc67beecfc95ce37c76f154e2b3dc991ae8a49e57d03c8100f34355cfa18e24a91f7cf21c0c7d79a94d8760204b13ba7a912e3b0229c5fd1011706b4cc8cc7b3bb2dcd99c6706cad1d8a9e3097c006b6a01cd612484d407b8246549fb5721ecd402d58335b75a56ef7b360f58c8f884b6bb939af74f5e0720de1cb1c8eefc2bdeab04de76e7bedf1cdd0c8abd3c1a08886fbb3d9dfcc59e3915029b466ebdbef484ddf039af38073f4a42bbe622029d944d90a0db772d8c2523a61fd5cb6245efe33db024ebff84ff587a04e9c87e0a5acce00640ba56d4b3cfba0a825f3c1aca3de42dd00ced512860e089ef9041fdc9129743f212f75c33ff88d1e57994340703dcbdb366c4e6fdf7fe4c04bbf011a96dc8eaeb231877dc52818148bc6eccef23d627533ba4d7575afd6d3e6e64d54c49d0388cfc40fd6f2a891e4084fde19d730a61b8774822b0ab81e91f5c9fcefc43dc9517979ef80e61325056d81fd18af2a9b5d6ac8ccbaa3934b14815b213722cd55b23a06dc1fd2fdb8f5f0ada85e9f63afb8fa188f724f4db4a7b2453332b0841d45b83ff62aea8ad4f1920fba07090020d16bf159e2e7703da58780e89067bed613e6ac2a90e4918d5dd1d65d373b86ab17b416ebace4bfe89cbee3a6b4ad8a96cc76249741795994a33be3e45e9a0eb3a517e3695fc4ab167a634746d84d8ad71a4163a2fd0bdcb83e7e81672f97cd0e124c1375c6aa007d074b283a236585564ee1f9410fe39b61f0fa650b10ae43c5dce28dbbc7cf628a4c7595f1169197a1b7758bb4a6cb15ca62b2a18ffb9e08a010fa030961870082735892f21adde0b711eca09937dc7c06330a5a40c8568329c6e748b0b6f0fb6250423613aca3f90f196033d8dcefd8f0452c64a5b22ff1ee157a11a070f848ffbda72c5451708214d25559e990895602803479f9ef5f7d1de3b625ed14b589ba6bb199c55b23e012681eac6ddb283b0ff217a54d28bdbff132888b1b214444871aed5921c9f07436200c9488f88dafdc778c81a09065fa7205476316651241056765db6c6b594de8927270c6fbb0ed607d663e368f262d8e710ec2d796a1379a1b5fa85bab09a2dbc68525d5c7010bfedabd6f8639564187a50ed948379684e9fd77da0bb8dfafa7d18150d9f8c3700baf3f364294f5d474a2854a9d3ab4d4b3c367d27d20241247c2406fc74859151fda0d9cd26358a8bced7d3b0f79b7c13c52f20b75d6a4e432dcf76ec675df090fed172f0505ea056e43d3aea84d8cc5abd72b7ab86a503279bdd989e893188a2c080c85452b81179e9b46d884f448a8e7f74a3068be2c29cf975da5a5d327db8e27edafb27585bf3d7d30eb66106f744f904d38dd6ff513722b3964abed1efc3a77c795b7c02da02d31399b07d84541578fbcc0b35014823f2b443e8e00efe63398771fe3756b791e5484cb52ae6bed92e7fd4ece9e4efd40741d3853bb282e946bf1bce09632b5b98fdc70d1ba87e9a8bcbd642333c3ed0dfec9a51bc1902a2825e15c38a5c79255beb4ebaf9da3d9eb6ef6860f8f1ecceeb6062748a9176d133245ce0115ee332594d5b5367149d71c6a0247bf38e8aff79de7bf4af31418b137b8fd1c24196ac11569b33695d86a5584830846979c8bbce3cf8754746356285d78bb755772f14273c0e2eb6f939bfd859affa0230c39298a3bdf0f61704fdbf2528af9bf4156efb6df0d5c96ce892cd15e005b556e95d89db009c756e85fba7cf4f2eb0c60e328ec3dd9d4a4351eb9e1a41ce728424172828b232b912e47c28c09b5af12ce3266f55032524389a952e5313c7a07567ee23d00f1a77bea7adfaa8d4a768c5d3f30c90039599700af4982c51386d10b69d5c62365685f6a6460343e5ef5882d36f25561df0a2d0396928d014dc792f3af25c72e7be6608a035651ad2d1536bdad3dfd78ddbee9e0b18972dba07a0ab7c9f9aabaab7d377c47b1dada88811679705405772ff7e078fe162812c3b6fbd3c03b436543abf906e41994bbc59c3c6b102e412e6cc20948171a8f2ff5dc9a6abab383e3872a4485b3760b216d62f9cbc827a7c54b59c622ada1cdfdc7609da47432e725a5833c9fde7643006406465addd9ac4b5957531c9437e6f6ad5d3b3ed9a10176266ded2e6226c667ea476940e1ddb95a10177439163f0cbc7173db3b9dc9c39bf605791f18d13f94e3b200c693fb1328670216ef3a0b2ce36bb96b9fd06b692dac2677943b2710177cd3b371389b0e622b3eaea0c2f31cf4f1af090b6c613793f0e0fa14362e09ade4c3330c1203aa928129514d1deb539f7ccb6333fd215b35cb99e618751d7a2fbb36adc07159d61a8b66052124046f3efdbc4504876e1eab92f1870ba023f8844b697d8e287ef02e15e04ed2f153101acb55bb095ac634687716da765c4a5f5e310acacd8f4f89381af8741ba11e7953e1a54ba8c2660e66103f6ddfd3e55acb1aec7a0765899c9a5c3b5ca6f463fa4c47fca2d116c1a834a0cdbaaa44f1afa16c05d02c814d62e4629601882ce7c1c6080d54a2696b19996a7188c315089196b531b5322b54a8d1f78cd4024be93040f03920969f31ac1cf0bdea76a9b6ff1fcf771a4fc8bda94302505c954e1dcb2cfea516f5e4bb26318dbc6df6634efcd2a3047d3b7262b269e53369a4661b5f4628eb1ab1ef4f049c39fc14cc2cc7799e160829a364c722958f639a9661f7e38eb58c411795377c3b83ead069815942cd3386e97bf6ddd0fdb5c0f41e9d2d25454cdd5c2db4efad6b15756b522942003e2f01126847573f122661f78cffce25ffd83cc294c63a0935b55275bbcd7bf802d4f71fbbfdc8dd3e5df0b76cf5fbf71d8116bf3a43a8eee045554140c0891fc0e88367b30057ef15f7a916d2c4d421a57d066f8ae00431e90fa71bb4ff37092e2901d91dc9103164f230943665e30659f753d52965127a4e54342cb3798fea95463693fd6f4b7d057344d97ead90adad7c0ab6f4f1c934cfb0ef7ebebc1484b57467e5f8d29e15364802f68335700a6e467f401b0536fda86f5f538276a6b043f828b2adad02786b9e50ec4ed759aae45882a8fa0fcdf4cebb07f7d5bd720f5f6269fe7ab2a399a87a318b925d9e4e347d3d9156dd2e71c0ddb0d42a4ca6db0a097fea6e305e822f9567c2893e7de27d099335108aa28d0aac0d796ca97afde03686fc33ed9c55959bbb739ac03cbaf5be19fca6291b736f2fe5fc578fee804286ffa4e8b933d603c194283394d1a4ea15a48cc27a34c0672bd120721c233353b048d3ffda6a3d4be283c3bcd2788aebd374aa9c83d87741a46010671bbfae2045715b3ab202acd789b0db211774db3191e908a9be187f1dd22eee1e705d3119b24d37384253ae9665b178aaa57ddb8dc3c80a4f63ec3780a8d1c60b8cc706c0a0fcb26b70ae07f53543629e6ba6e7a07c18bf52df591f682888c79604d778795c73d270b7b810f61e179d45f3899e0e05785ee335d9d42764e728efe05a70f138fb7904b88f9856f447543b46abec03f52331d9be34fabb2ba933ee50b81bf885333699d7ac381c6e46a3db648c09b26d789d926a6ad8d8806c25f5f4020aed7ca795f284fa19293023039a85b533cc20e32c58d8679fec782ce75276950fd4eb280cd31ab947e6c8225d204041230c9072dd9a39e39ff39e583f9038cb7a5ee3f330a7646016d5325bcc066312dd303605ac9ee2a1e2f22dcbf19baa3634c3b4f99d0801ae2d77c7e900b3f39202af1f22d8183d733dbd3d816677e1afab048e9ce5d46095512ab13c072cee9221fe147525187debfc5b2a61f7db2d563b2dd70f162e9d5c5f92ac02077426b285f5841267c33aeb88c1e69dd5595a783f1276eb7031814b0f1d295b6b5d5febc9b77178177e3ab63707b647cacae1f6efe42ca8d1dedb36a0980c18f70b47fb9c747a2e2d4566cc7bf324651c604d73ec6b1c6bf250350413520a0bff83934236872b0dfd7221f5baf7d9054e4f4061bf3d4c0a515db65a9634533bb625cf5812196720389676a8c4f3f4428f079b3e2259928da5cb368e783bae11f3ffcdf2c13878df995ac3d8d045ba2fb35cf4e355632fdbee65d2b9a5a38655ff856c4e20496841bb173dc1155848e85b1dd726e5b2f7f321b2827abf2041003e39f06b9a7f78383968acd8d7f58bc1a422eb9db2666f6fb0d81a2ac2860c05820e4f0887cc17dfb9d5471d7a32c19b2078d258cb3742bc4ba917e881ee735f477bd7350502db803bd41db9cbb8eff066f72566ac69b324e3872c41ac6d4b18e53570c8966bfdebfab138fa9fc821d3aefce2c075f9e74c9ee4fe77c39a0ac1aa0feaec82f2e47a4e28290a2b773a33fbe0dd04346f83a412b602b94cae3f2d4094fb2d64b5617de40f92b116c2de872a06ddea51984c9eb91043aec5323a971df394a4f18fd2301f10360f67f8a7d406e701d7e03de00dd21e54dc010068bec9391228b075465b33c6cd71a51dd06ea7751a7c230c727414d6d184a7de7ba5089c5efa327625d58d5a95226d5d78809176046aca7e72a8e09dc9c2ad095157c70735c9cde96c1c0d937afc1def52fda02d4484cc3cc5b4e8ba837494421bc24e130ad407eb591bd5881d54a6be70d9d7292b8339939fc0549b6a6ee37cf5f61c55894664c0dfd93c6173299dd6ce42f4138bacf66d7b131a980d97", 0x1000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000007000)=@random={'system.', '/selinux/status\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000008000)=0x3f) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000006000)=""/103, &(0x7f0000005000-0x4)=0x67) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a000-0x4)=0x14, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000009000+0x596)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000, r3}) 2018/02/03 20:11:43 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x7fffffff) ioperm(0xfffffffffffff04d, 0x80000001, 0x93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000-0x30)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x85eb, 0x7}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x2, 0xffff, 0x1, 0x401, 0x80000000, 0x7fff, 0x3, 0xa7, r2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r3 = socket(0x9, 0x80000, 0x100000000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000005000-0xc)={0x2, 0x100000001, 0xe16, 0x588, 0x101, 0xffff, 0x8}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@common='ipddp0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000006000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r4}, 0x14) getsockname$netrom(r0, &(0x7f0000002000)=@ax25, &(0x7f0000005000)=0x10) shutdown(r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x10)=@ax25={0x3, {"68d5b70c8752ab"}}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="c8df0408e7ddef8f8e959a1f721843c8a2e32e969d48639ef1a066a59798599c066317de127a4e10b9c43b206a2af2ca8e8a4e3ba50a13bbc3583a363e835f5f4e5e39aa7c8cd7c091dfda07aa8c99a65235eb315aca529c9397ea2c5ef96917b8e5f31d6162bf10b72f7cc26c21d04e3740b7a116b247057e54ce240394b47661222cdcb5c6194b2c1c902bfee0297e7844ffe2d994d6daf36a5d4e5cb18616068735b9d817a7cc6f00f6ee55513856566b19", 0xb3}, {&(0x7f0000000000)="cf721ed4f2bbf50037b89947ef19c808ba1f7840d4598186c3f630847842c247c59e159ccff0459e88aff86f47207a0e1f23e8da20c779350ca4fb9599331710c1f841929d96dfd144e44eef491bdc1c361a9ad6330df28340f5e6cf84782116bb46456d72be72bc64bae6f56f738a20415484feaef5b7fbcd4404577a7f84c8f5626bc41f50432cce76cabc1a80bc5729943033f6d216786110e3a498f46644f10ebea6c2345f2c016e97cef0cba8665cef0138427c6c6d984675", 0xbb}, {&(0x7f0000006000)="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0x1000}, {&(0x7f0000007000)="ea694eb45123d4275934f2327292afba758b35a52000315d7ae8d33849ffa2acb570e80fa3f13756c53222d1c1f5ab9e354cbac01ebf43e7bc6d37f5928b46d8d2", 0x41}], 0x4, &(0x7f0000007000)=[{0x1010, 0x13f, 0x3, 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{0x1010, 0x1ff, 0x81, 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{0xd0, 0x29, 0x36f052e9, "c928a1d19ea8bfb550e4fa6509a1a9ecec14841ea80b3c920762f04e2b1c00d00470a1d6727a73407520db45b5e51f1b88990bef55e1a57fc8ed41dd370165c9093db7834de011256897921d8130e8e86e838c38181e6d227c1abf69d8fdd0618e22c535687e14c0bed29fcbd7e7637f1ff90992803a214ea6ed0baa23f096e653462f93d3e280837a4cf83672e43afb0e3a718da52d21407f2a33edb2997e1b3d392b11179ab445ddd1383a28e33ed7a0d9ea9f94137397d6"}, {0x28, 0x10d, 0x2, "68c645e5f08a78a498fb3924b982bdc56a"}, {0xc8, 0x18f, 0x5, "78009b025ba91012503f464eb4cffb11ed32049b4e2b14b50ab6b1b7b525a7e120fe40f2022d7b2289e6ea3244f2f2b915cb53c1bbc4ba301cbe6735fd33a4d9b1bc75e6cae60121de7d3762c69ff92e041bc9c427eafcc616b42afe65464b5465813621806545f843627aa59612871f833b100306b2a767817a1d2ca7b7b3de7d50b1efae9d099395c7a4a2ac9fa172becc3169c90a1de84a2a9e1fdada415172b3d641ac6749c12531ddc92b2fed22636c1bd6"}, {0x90, 0x11f, 0x3, "4fa50468a03f8767df078dc16274064d83a9205fa8e5540276b45d0df176f0b588cab840f32dc2d1ea529cbb9483f9c54b360516c254b26931304aa72d8c940ed45c90b8dde3d0ed6fefb5e5de60820ed111ea8f39a244ea1e7192efb584ed20534fe4aae11776e562f0797d504e8a511e7a28b882f1154964"}], 0x2270, 0x8000}, 0x1) 2018/02/03 20:11:43 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/audio\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000-0x14)={0xdc00, 0x4734, 0x6, 0x2, 0x69e3b875}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x2, 0x200, 0xf4, 0x40000000000, 0x5, 0x2, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xffffffff7fffffff, 0x8000, 0x4, 0x9, 0x77}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x40, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x6, 0x7, [0x8, 0x6ec, 0x7, 0x1e, 0xb80, 0x800100, 0x0]}, 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x10) r3 = shmget$private(0x0, 0x1000, 0xa00, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000003000)=""/6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000004000-0x18)=[{}, {}], 0x2, 0x5, &(0x7f0000005000-0x8)={0x10000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000006000-0xc)={0x6}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x0, 0x7000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x800, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000007000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000008000)={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x37}, 0x3f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x4c27c744, 0x3, 'client1\x00', 0x1, "895b36a72cd9e646", "f1020243a30ef6b49592470f488d20aeda2d201b783b27b282da5af2278a732f", 0x40, 0x7}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f000000a000-0x4)) syncfs(r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) r7 = geteuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f000000b000-0x4)=0xe8) r11 = getegid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f000000a000)={&(0x7f000000b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000-0x60)=[{&(0x7f0000001000)="0058f9a766a1e97b350c1c1fca2089b7f47ba6fe47abeba5fd6d10be75a5288f43feaeb3988b3337a9d95dd43e29f37ad6feb4a82b602823bd230f9ab4f3447acd7bd24bc524cba0b8d1ed7743ed5f12e573a48dc8120612be64304d6e532bc3ce06557338071fbed1e7ae8836fafee7685936c51db4219d5b3d1bf5f03cc5ebec07e3b8473079efa3a32c93039f30ffd52fbc6e8d", 0x95}, {&(0x7f000000b000-0x98)="9e618288876f613b9697d9816e7558235af77d03c3de2605f1cd499d24be0acff2623a423188f12d89e9574bdf717cabf5a303b2d01d79b49c9c764ff54c1fe7e0328ff5add82d055f5fa04e358220d446f3c4bc5304a8604fdfc6385907f2e1b65c17e79c10daca89e1ffe062e451834d3979cbcd89ffe34b4a456f597fc5667ee70d9d2079d7006521ec4b5bb7d8e2c61d5d2891432aa6", 0x98}, {&(0x7f000000b000-0xfc)="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", 0xfc}, {&(0x7f0000001000)="74f2a1353e26059235ca685bc314bf9218d1bf198bd09fb3201d3fffdc8c40198a9157b785a3a8d57fd62377083bc4f2a1d8e64d23f7a057c7309c18d3cf748b541d93c865652b20bc72bad771f824b04d0c7d923867dbcb9c958ee322863ffab1064393c65f6f07eae5fd2834203a4af6ffa6e0a3059fe1ef88fcc16563d6b9ee659a60b3e039585668dcf871381c17a28503d79c59a11e42f384cd3fdd9bc30db491a14e1bbb9eb396440b7a6b94642a01a56f16f4cf", 0xb7}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000001000-0x3e)="0119ef1e1549320d36b709b3be4328f06c2d5e3ae3e25291c4ba77e3f8b451d8eccc3c3bee4d6e8bd857db895bc5872d506f99fd39caf64b0269454c759e", 0x3e}], 0x6, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r4, r5, r4]}], 0x60, 0x5}, 0x4000) 2018/02/03 20:11:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8d000-0x11)='/dev/vga_arbiter\x00', 0x101440, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000696000)=0x4, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00005d1000-0x18)={0x1, 0xa7, 0x8}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003e7000-0x4)=0x80000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00008b9000-0x5c)={{0xa, 0x3, 0x3b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, {0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x4, [0x68, 0x626, 0x4, 0x7fff, 0x9, 0x1, 0x7, 0x2]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000216000)={0xe85, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000082c000-0x10)={r1, 0xb76a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000732000-0x18)={0x0, 0x1000, 0x200000000000, &(0x7f0000001000-0x8)}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000001000)) lseek(r3, 0x0, 0x2) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400240, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000-0x6d)="d87bd0d27a9acf89f514c10b041d13a69ef7a6e813d8039e4f1c56deeac507264ce5b5da4444bd6da63336dd7893be1b5aaf703690e00db9e3f33c50593d9c7ff6518ed736bc42451014315c04268f7e8d169b4763e9a04e00660b504f9cc8f1ced0613417227d133fce9e8e98", 0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000003000-0x20)={0x2, 0x9baa07f3173bb1a1, 0x2, 0x101, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x8ead, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, [0x7, 0xc92, 0xb0, 0x5, 0x7, 0xfff, 0x7, 0x9, 0x6, 0x3, 0x100000001, 0x38, 0x6, 0x1f, 0x1]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r5, 0x5, 0x9, 0x400, 0xd108, 0x200, 0x4, 0x0, {r6, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x100000000, 0xe184, 0x2, 0x3, 0x4}}, &(0x7f0000003000)=0xb8) r7 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x13, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000)={0x28, 0x0, &(0x7f0000005000-0x28)=[@increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310, 0x4}, @increfs_done={0x40106308, r7, 0x4}], 0x1e, 0x0, &(0x7f0000004000-0x1e)="3f1b2d5fe83494e2b225babc73e55c0da668d2b511310881c1089021cd84"}) 2018/02/03 20:11:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x220800) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000)={0x6, 0x6, 0x3, "78b874c75d82", "4ad015bc916a8cde595e62dfc8bed87e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000)=0xc, 0x4) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x5) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x1, '5'}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000003000+0xc18)={&(0x7f0000004000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000002000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004000-0x34)=""/52, 0x34}, &(0x7f0000003000), 0x40}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004000-0xdf)=""/223, 0xdf}, &(0x7f0000004000-0x1), 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000)=""/149, 0x95}, &(0x7f0000004000-0x1), 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x4}, {&(0x7f0000000000)=""/207, 0xcf}, &(0x7f0000003000)=[{&(0x7f0000001000)=""/245, 0xf5}, {&(0x7f0000004000-0x24)=""/36, 0x24}], 0x2, 0x10, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x1}, &(0x7f0000003000-0x8)=0x9, &(0x7f0000004000-0x8)=0x6, 0x5, 0x5, 0x6, 0x0, 0x1, 0x8}}], 0x130, 0x10}, 0x4000000) ioctl$TCXONC(r0, 0x540a, 0x10001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000005000-0x4)=0xe8) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000005000)={0x7f, 0x4}) [ 61.585303] audit: type=1400 audit(1517688703.774:9): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syzkaller-shm469754246" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/03 20:11:43 executing program 6: r0 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f00008e5000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x1) fcntl$setown(r1, 0x8, r0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x67)=""/103, &(0x7f0000000000)=0x67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') write$selinux_context(r2, &(0x7f0000001000)='system_u:object_r:apt_lock_t:s0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000002000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r3 = perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x6, 0x3f, 0x1, 0xad, 0x0, 0x4, 0x800, 0x0, 0x100000001, 0x7f, 0x56135ec0, 0xe0, 0x6, 0x100000001, 0x91a, 0x1, 0x40, 0x3, 0x1000, 0x7, 0x3, 0x2, 0x7fff, 0x3f, 0x3, 0x2, 0xb5, 0x8, 0x9, 0x100, 0x7fffffff, 0x7ff, 0x1, 0x0, 0x1, 0x652f, 0x0, 0x1, 0x2, @perf_config_ext={0x282d, 0x8af7}, 0xa, 0x5, 0x8, 0x5, 0x7, 0xa4d1, 0x37b}, r0, 0x5, r1, 0x9) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x6, &(0x7f0000004000)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0xe, 0xfffffffffffffffd, r4, &(0x7f0000004000)="99f38f25658cf21602aa7ef20daf72c2e76aabffd41e7e80f8387bd77bf31b4a97389ca88788c49139550265a5c9f5a618060b7461ae99920092729e37253ab88219a7830ae41886dc8b0e6afc2f12dc4d86d002200d1889c69a60fe040638ab3d8bf86d695f6961bdf55a6eadf9cdae2712d99f4d43876c29c0f5a734d95e4a31396791117772725123201e09cfecb2c399bcf45c6bf8e23f950dd98607f0e9e848d3bac1e0b2f1cc80e879268fa137c33e5aa7d6ed6557a9af45e2a03af403481e3805d883797aad9f3765379314e3ade4f157b3ed190715aa5f531471", 0xde, 0x7, 0x0, 0x1, r4}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000005000-0x8d)="3ced20213825a39ad5ff07b4b43d1712421191d02e7940e168decd0e584253bc9096ab5596ffbfb08290dbbb8fedc24c83a15e4269541ac6c2ddc3b74a5080eb76859b32dcc450da0d1fe6db4b3f0dd2111c370aa7f1901db04e18fa24b25df6ac1b3d9aed7941bda6dff7411921bcb7b037864831a0bef0e353234fde4db2d62d6cd2c5b811ff997a81ae3dc1", 0x8d, 0x8, 0x0, 0x1, r2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8, 0x8, r4, &(0x7f0000002000-0xa9)="8d1d23c5ba6c6a2d1b1b363e3d92887edb14121216108cd9fb4c2ab619b40e154c89b96562bf7464a2b52f70dc239829aa7cacad3f277de84d00fb9ecee3aea11651cc5a90e16f3f1058b88c1ea5e17d265d84e4e7044a85804f71f71575db3b33f01201926495b3cb58d6d92325b1c88a1ee5da2bbfc597d84ee9bb4eeb913f01bc7f8b7fac8349b26d6ae78ee778ec52bda907d7c4e6125292271a172e77a7deaedfcca6ca5b165e", 0xa9, 0x9, 0x0, 0x1, r4}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000005000-0x1c)="18f5f754be4a8f1b6b57b8a37238b2a6e9f5430014cd87924a16ba4c", 0x1c, 0x3ff, 0x0, 0x0, r4}, &(0x7f0000004000+0xacc)={0x0, 0x0, 0x0, 0x7, 0x7ff, r3, &(0x7f0000000000)="d30bb8c0b359965bef8145208cbefb0b8982de7d348f67f2099917f495a35eeb424c0104f03eeae3e7a29d7082c94399db785a95cfb28f7cca794cb7", 0x3c, 0x8000, 0x0, 0x1, r4}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x7, 0x0, 0x1, r4}]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000005000)={0x78, 0x1, 0x6, 0x8, 0x10, 0x2000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000006000), &(0x7f0000003000)=0x10) [ 61.639273] audit: type=1400 audit(1517688703.827:10): avc: denied { sys_admin } for pid=4203 comm="syz-executor0" 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 [ 61.662874] IPVS: ftp: loaded support on port[0] = 21 [ 61.736915] audit: type=1400 audit(1517688703.925:11): avc: denied { net_admin } for pid=4207 comm="syz-executor2" 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 [ 61.739052] IPVS: ftp: loaded support on port[0] = 21 [ 61.802789] IPVS: ftp: loaded support on port[0] = 21 [ 61.854053] IPVS: ftp: loaded support on port[0] = 21 [ 61.923783] IPVS: ftp: loaded support on port[0] = 21 [ 61.999488] IPVS: ftp: loaded support on port[0] = 21 [ 62.103801] IPVS: ftp: loaded support on port[0] = 21 [ 62.222798] IPVS: ftp: loaded support on port[0] = 21 [ 62.957697] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.062472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.320107] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.464817] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.478726] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.583507] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.715953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.849738] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.582113] audit: type=1400 audit(1517688707.769:12): avc: denied { sys_chroot } for pid=4207 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 20:11:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x1, 0x0) getsockname(r0, &(0x7f0000e5f000)=@nl=@proc, &(0x7f00005e7000-0x4)=0xc) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ec2000)={0x2}) 2018/02/03 20:11:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) bind(r0, &(0x7f000000c000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c53000), &(0x7f0000879000-0x4)=0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000047a000-0x4)=0x2, 0x1000000ea) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x33, &(0x7f000019e000-0x21)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "00008c007b860088f8"}}}}}, 0x0) [ 65.806797] audit: type=1400 audit(1517688707.995:13): avc: denied { net_raw } for pid=5164 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 20:11:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00004c2000)={0x0, 0x2, [@random="d49d9787f912", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000f8f000-0x8a)="bd12f80232d5916e1327e4bbfef13fdcd8ef50843a3cb602bee01e7b8420da5d18dc2dea7f8335c2eb06e7e0386df5dae8830fdbb38c982eb688910f4de8dc156b46b567fd21b3017ed0380716bda0096ed023188b93256bc6306c0bda7f1202b069908f6e8db466c37c804ae696ebc00c189fb7b09a6230e3eefe67e1a0c109d7701aac4f200b582223") sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000f49000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f000091b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) [ 65.912795] audit: type=1400 audit(1517688708.100:14): avc: denied { create } for pid=5185 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 65.919689] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 65.936884] audit: type=1400 audit(1517688708.101:15): avc: denied { ioctl } for pid=5185 comm="syz-executor2" path="socket:[13814]" dev="sockfs" ino=13814 ioctlcmd=0x89f5 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 [ 65.936902] audit: type=1400 audit(1517688708.101:16): avc: denied { write } for pid=5185 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 66.164415] audit: type=1400 audit(1517688708.335:17): avc: denied { create } for pid=5234 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 [ 66.188386] audit: type=1400 audit(1517688708.348:18): avc: denied { getattr } for pid=5234 comm="syz-executor7" path="socket:[14696]" dev="sockfs" ino=14696 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 20:11:48 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000460000-0x7)=[{&(0x7f0000f36000)="96f36432cbd975fa1d30906efd2042d3763fa58fa69071f9cbbcafed817f0147d3ac315b89c3e738cce0988f7de074a82240ace56b200bd501a0da1d007524ca0c083aad26996ec2fc1e037290fbb16fae5ab9bc7723837f07c41f4f3b14179aad8c314f4e6686d33c7834d2ed45ee3b99835a240c9844655ac8cfd7dfbd6a87d7233919e7f736a78f165d02a02ba937f1af1494b6337aa56f2cb81cebfde38a86217606ab20d30a9fa4574732b20fde3a5d802b5640b0a67c5c61e01f", 0xbd}, {&(0x7f0000f89000-0xa7)="cdecadff9f6e60dcfd9974c9395f9f1f836f72cd4207d52333eb9c33543de24000795e732224310cfa2b36224d1ba0e397d2d68459b683a78f93026fe011c11887ce7a9d687a725e21c6b875b9bc2aa7b9272de4a7186dad97ef852574c50e5e876e2a1f451a9bc63e8ec5258659cc3558196e7765fe46c75250ede3cb46cc0656c65be4da9b34ef17a85b75ce952f8a03a9689b8efeb67092a95279a03e5bbfc1b53089258415", 0xa7}], 0x2) vmsplice(r1, &(0x7f0000a07000)=[], 0x0, 0x0) vmsplice(r0, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000044e000)={&(0x7f0000dca000/0x1000)=nil, 0x1000}) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000567000)={0x3a, 0xe7e4, 0x1}) fcntl$setpipe(r0, 0x407, 0xaecd) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000f8a000-0x24)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000f8a000-0x8)={0x270}, 0x8) 2018/02/03 20:11:48 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) listen(r0, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0x0, 0x0, 'twofish\x00'}, 0x58) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000218000)=@can, &(0x7f0000112000-0x4)=0x10, 0x80000) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000219000-0x20)={"1fa86e13cccc222ea7bd079eeaed52e1", {0x4, 0x6, 0x7, "cbd04529660f", 0x3}}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000201000-0x10)={0x10001, 0x0, &(0x7f00000a3000/0x1000)=nil}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000219000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000218000)=0xe8) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000218000)={0x0, 0x0, 0x0}, &(0x7f0000218000)=0xc) syz_fuseblk_mount(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000218000)='./file0\x00', 0x2000, r4, r5, 0x1, 0xf43, 0x22058) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/02/03 20:11:48 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000012000-0x31)="9908673804b4bb0010fdc45a81df4c1fa0a44551834da9cdcc347d81cc257b99cddd2a76df2539f087ffec7a6557029c", 0x30) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 20:11:48 executing program 3: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10500, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000000)={{0x200, 0x5, 0x8000, 0x0, "4dd9038bde05217d65b9fcb91334c6dba054578035bb1737fadb75b45d2fca64a57e5d9f4d5ad2c0017f2cb1", 0x7}, 0x0, 0x0, 0x81, r2, 0x6, 0x92a5, "b9540eb89f207a731efc12e63966b288ade3391fe3239a35926251b85009d5a12e1ed257e64dc013b22c94d49b9f08a4168870a88ec6e1167cf181deeefb9c8d", &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x16, [], [0x8, 0x800, 0x200, 0xa9d]}) ioctl$TIOCNXCL(r1, 0x540d) fstat(r0, &(0x7f00007fb000-0x44)) 2018/02/03 20:11:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000c60000)={&(0x7f00008bb000-0xd8)=""/216, 0xd8}) fcntl$setownex(r0, 0xf, &(0x7f0000b49000)={0x1, r1}) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c6e000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000075e000)={0x0, 0x77b1, 0x20}, &(0x7f0000d09000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b8c000)={r3, 0x9}, &(0x7f0000546000)=0x8) dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000d78000-0x4)={0x0, []}) fchmod(r2, 0x0) 2018/02/03 20:11:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000fd8000)=""/116, &(0x7f0000f1c000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4), &(0x7f0000ce7000-0x4)=0x4) 2018/02/03 20:11:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000c0a000-0xf)='/dev/snd/timer\x00', 0x0, 0x40600) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000132000), 0x0, 0x4001, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 20:11:48 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000c69000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecc000)=0x0) r2 = dup(r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000fd5000)={0xa, &(0x7f0000fd6000-0x9b)=""/155, &(0x7f0000fd6000-0xf0)=[{0x6, 0x3c, 0x6a68032d, &(0x7f0000fd5000)=""/60}, {0x4a17, 0x6a, 0xffffffffffffff01, &(0x7f0000fd6000-0x6a)=""/106}, {0x3, 0x3e, 0x2, &(0x7f0000fd6000-0x3e)=""/62}, {0x9, 0xd3, 0x100, &(0x7f0000924000)=""/211}, {0x10000, 0xdd, 0xfffffffffffffffd, &(0x7f000005c000-0xdd)=""/221}, {0x3, 0x86, 0x101, &(0x7f0000fd6000-0x86)=""/134}, {0xc, 0x3e, 0xffffffff, &(0x7f0000290000-0x3e)=""/62}, {0x2, 0x3a, 0x1, &(0x7f0000fd6000-0x3a)=""/58}, {0xffff, 0x22, 0xfffffffffffffffc, &(0x7f00009e0000)=""/34}, {0x9, 0x3, 0x8, &(0x7f0000e09000)=""/3}]}) ptrace$cont(0xffffffffffffffff, r1, 0xcd8e, 0x5) 2018/02/03 20:11:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007d4000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000643000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c8c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000027f000-0xc)={r2, 0x80000, r3}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000e76000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000618000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x1, @random="ba0d34161f2e"}, 0x40, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 20:11:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c67000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000064e000)=0x17, 0xbe) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000e6f000-0x90)={[0x4, 0x4ca0, 0xffffffffde37b1f0, 0x101, 0x1, 0xf8af, 0x8, 0x3, 0x64da, 0x4, 0x9, 0x0, 0x9, 0x3, 0x7fff, 0x2a9], 0xf000, 0x80000}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00005b0000)={"dedc89ca687098580e544bdb967acc61ff8eb175d7f753741a43b6171221bf483e4004212fc028358ff34ea2cc37ea914884b4fb48088ba43d227a534f05990b2518db37f3297bdc3336957418b272f131525894ddd479c48cf9596ac0990624f36a710930c71eab7a00294fcc9afeec68d785de7d2296d711de508d7d84d0ed37da0379cd1d552666903702e3f57e6c1784fa4f76f352ee9bdab55adc9a98441b067547fa2aaab77d5d45508eb2acc949c5cb49fc2274ad39fc0b85288cca0fce9bdc6036a32ca0fa5982c38bdcac3ec0ac8e031f62cd753ab33c77b0ce41acde6b234b6104b855bd52689b83122ee34979992e0c9db86294de6577162ff52074bb84b7258d156987543361847a4f3e9682d60271cfcea5bc95fd10434f9a433e19954e9fb7ade93c3a0075cedc692ece69ef5cc861b7a8fc2050ce4f12e4358b870114f8fbaa0f444b592cd3c745d382a6307d90d8e140af80e8ad6ea61d9502846230ca00c8530df2bdc36d0e2e3701d67cc11a2e0849b70487a610d1a23108be5f4c14ea7568cfa5c5b9fe51376a3f567f46708575171bb30f20ec6cd210013d5a46cc875a4bf2225a8b2dbcdf04116190af7030f63c5423c24daa73b84dc8035e37de38bd31c4c1b546ba4b349f91b8ffe487bdd6317d7755930a0bcc1e664a87e2ba8c94797f0c80a761b90d49c7568fe344449a8910159c10450cf795a94936db97de744d5ab21c4a6b80c416099841ddd8688b4211ad90a32b285d4dd5f5f961194f645515b395858546ecc9bb4c8e659b1557f9db0d3d1ad121b63e3b300bade5333118eef05a6f697768614ce2f935a2ec7987418c7de7a9af8b23b00b7198ee2830f094fb5b7f283b071c23b3f939281d74e296c409d0e52c566c7805f7ab814363973c05a653ddfb62ebb5bcb9a7559f8fb28a4af815bf975c5c831a8d7370eb61a84db02828d35e5d03635ad2371a464ce7454b8c1a2434e0d36e836bc0768edc713d7e728ee7a86020244ee1db59740fce10154f32ca8a386b799431cd02dce33dc2b57a38898878e3a36099fed50d7b2f5335665c42f9fe294f3d9e8a0deffc17e755652ac3f1d5405b759232fe0b8bae4a663744d7358f92b1e6f977810509859b93701b80d8661dfa64f919c4e7c59f08522a4553c6f3ca35df98ef69546b154c43a9c12d000500b7d45f184b9e96c5f65368709e5f98dd1cd19a1ec3b75500dc75ee0162f9ed21a6860de267bcceed86910b9fcfc27f4636b80199f1d607b11d9739d7ac4f5b25d66762c00c38eb5fb88dd4f666c130ed73b7d1b2a300afd3fde376ccdd046bde02b4981d4c512b1129365e96cef0f45f88c58b9c38e39a59d9020ffa29536ce2a9eb4486ee7fd89475c42582608ad968de839bf6c6cedcdf74d5cf4d8301f577c1f9dba15277f3fef1d1d566a45b997a"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000230000)=@ethtool_regs={0x4, 0xf4cd, 0x1c, "43cf100000000000000005b97f4479a5964c4b62a300000004a26d13"}}) clock_gettime(0x0, &(0x7f00005d9000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f000006e000-0x168)=[{{0x0, 0x0, &(0x7f0000af0000)=[{&(0x7f0000dc6000)=""/112, 0x70}, {&(0x7f000045d000)=""/11, 0xb}, {&(0x7f0000c19000)=""/202, 0xca}, {&(0x7f0000646000-0x87)=""/135, 0x87}, {&(0x7f00003fa000)=""/4096, 0x1000}, {&(0x7f000030c000-0x46)=""/70, 0x46}], 0x6, &(0x7f0000a27000-0xff)=""/255, 0xff, 0x1}, 0x6}, {{&(0x7f0000edc000-0x6)=@hci, 0x6, &(0x7f00001ba000)=[{&(0x7f00008eb000-0xed)=""/237, 0xed}, {&(0x7f0000585000-0xf0)=""/240, 0xf0}, {&(0x7f0000d81000)=""/99, 0x63}, {&(0x7f0000fa2000-0xae)=""/174, 0xae}], 0x4, 0x0, 0x0, 0x3f}, 0x4}, {{&(0x7f0000917000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f00006df000-0x10)=[{&(0x7f0000d57000)=""/59, 0x3b}], 0x1, &(0x7f0000125000-0x5a)=""/90, 0x5a, 0xffff}, 0x7fff}, {{&(0x7f0000685000)=@generic, 0x80, &(0x7f0000f50000)=[{&(0x7f000063d000)=""/4096, 0x1000}, {&(0x7f0000a75000-0x7a)=""/122, 0x7a}, {&(0x7f000081c000)=""/27, 0x1b}, {&(0x7f00007dc000-0x46)=""/70, 0x46}, {&(0x7f0000698000-0xb5)=""/181, 0xb5}, {&(0x7f000003b000)=""/18, 0x12}, {&(0x7f0000b38000)=""/173, 0xad}, {&(0x7f0000850000)=""/210, 0xd2}], 0x8, &(0x7f0000b27000-0xc6)=""/198, 0xc6}, 0x45}, {{&(0x7f00004bb000)=@l2, 0xe, &(0x7f00008b3000)=[{&(0x7f0000610000-0x6d)=""/109, 0x6d}, {&(0x7f0000319000)=""/121, 0x79}, {&(0x7f0000920000)=""/141, 0x8d}, {&(0x7f000090a000)=""/25, 0x19}], 0x4, &(0x7f0000996000)=""/53, 0x35, 0xfd}, 0x7}, {{&(0x7f0000b35000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000002b000)=[{&(0x7f00001e0000-0x39)=""/57, 0x39}, {&(0x7f0000951000-0xed)=""/237, 0xed}], 0x2, &(0x7f00007ad000-0x31)=""/49, 0x31, 0x9e}, 0x4}], 0x6, 0x2040, &(0x7f0000c29000)={r2, r3+30000000}) r4 = syz_open_dev$vcsa(&(0x7f0000ab3000)='/dev/vcsa#\x00', 0xa0ca, 0x800) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x26b) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000f8000)=0x7, 0x4) 2018/02/03 20:11:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000648000-0x8)='./file0\x00', &(0x7f0000001000-0xa)=@random={'trusted.', '&\x00'}, &(0x7f000033d000-0x13)='wlan1%uservboxnet1\x00', 0x13, 0x3) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000002b000)='/dev/audio\x00', 0x20100, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000033000)=0xffffffffffffffe0, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000), &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc), &(0x7f0000026000-0x4)=0xc) getegid() fcntl$getownex(r0, 0x10, &(0x7f000001e000-0x8)) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002c000)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000008000-0x4)=0xe8) getgid() fcntl$getown(r0, 0x9) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002c000)) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)='./file0/bus\x00', &(0x7f000002c000)) 2018/02/03 20:11:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d97000)={0x0, 0x5}, &(0x7f0000788000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b19000-0x10)={0x2, 0x8000, 0x101, 0x7, r1}, &(0x7f00004b1000)=0x10) prctl$setname(0xf, &(0x7f0000f86000-0x2)='(\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2e000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007c3000-0x20)={r2, &(0x7f00007fb000-0x1)='G', &(0x7f00000f3000-0xcd)="d8f6fe084b588076f2db978688be0574cf0db2610ed7760a530a8edf916cbdffce8a662bdd622bf9ad2c08e242dff8bc176cc729caee0fabd096551354fa78b73cb311f0137f41d8c97f4be167d8bb238d444a5136a7720f2de81a318b09348901ef1688a35e61b32abe51616d8e4b303f159f0536abff8443eeafe076fad4a88da72d6673df01ca4a5346aded9a98b6cc9efee5c698c1af32658894bccf83de95ac2f47df8fc9944c167e014e6745a182f140c46baf38bde7c8b87d62fcd8df0da51cdaed52aa81ffd877f9ee", 0x2}, 0x20) unshare(0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002b5000-0x8)={r1, 0xffff, 0x8}, &(0x7f000006f000)=0x8) 2018/02/03 20:11:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000002c000-0x35)={r0, 0x9, 0x2, "d9791829c9883ff117463a9db6c0780f6fcacb214f8e1aa70b1bdb3e69ea21560f7c58e395bbe5fb6af689"}) 2018/02/03 20:11:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000cc1000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe(&(0x7f000016b000-0x8)={0x0, 0x0}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000ac3000)={{&(0x7f00003d3000)=""/253, 0xfd}, &(0x7f0000b20000), 0x20}, 0x20) write$vnet(r0, &(0x7f0000cd5000-0x68)={0x1, {&(0x7f00005de000)=""/4096, 0x1000, &(0x7f00005a2000)=""/176, 0x2, 0xb886ef6c687940cd}}, 0x68) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00008a3000-0x8)) [ 66.445734] syz-executor6 (5280) used greatest stack depth: 14576 bytes left [ 66.496301] IPVS: ftp: loaded support on port[0] = 21 2018/02/03 20:11:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r0, &(0x7f00009dc000)=@un=@file={0x1, './file0\x00'}, 0xa) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) 2018/02/03 20:11:48 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000311000)='/dev/audio#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x335b, 0x6, 0x73, 0x81}, &(0x7f00008fc000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aea000-0x98)={r1, @in6={{0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xbb}}, 0x5, 0x9f0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000d86000-0x8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000916000-0x40)=[{&(0x7f0000760000-0x77)=""/119, 0x77}], 0x1, &(0x7f0000f1d000-0x70)=[{&(0x7f000060c000-0x79)=""/121, 0x79}], 0x1, 0x0) 2018/02/03 20:11:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f00004f1000-0x3d)={0x1, "89f815c0b431bc6ca8d479b1b337e07ad4ce2d95829ea6d07469c112491b6c7848d275be0172f91ac540ee9f46e1f98bc50845f7ad"}, 0x3d, 0x800) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00006b5000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) ioctl$TIOCSBRK(r2, 0x5427) mq_notify(r2, &(0x7f00003fa000-0x60)={0x0, 0x27, 0x4, @thr={&(0x7f00002a9000-0x10)="5bd5c25aff23350db578713f3748911ed143501787cb12dece0c9c1a", &(0x7f0000080000-0x90)="db623ba7ff5d830d153fe5cf0ad5f780566f749fb2941f41a9a9d24d8b6b3fd2df3503a0e681dfa142d852ee0b87af18d186229ab0e5e85d45c46ec45f076f3c16a42f5660cb6794a685dd08e78ccf9589057b56e904a0aead311babf020d27b7b5acc8c75ff12a8219efcdd12ff255accd27f67a6ec602ca16f8b1f888055f80be469aa0a40d58daf08eeb0ca3959a4"}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = inotify_add_watch(r2, &(0x7f0000870000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r2, r3) 2018/02/03 20:11:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000082a000-0xc)='/dev/audio#\x00', 0x0, 0x20000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000d35000)={@reserved=0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) 2018/02/03 20:11:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) pwritev(r0, &(0x7f0000261000)=[{&(0x7f0000b2b000)="aca508837d61eb9cc34c2cbce206775c1091a18a41cac6daa511c820b25287493f49daa02b46467fde7d724f2e3d44c22eee4fd0c5c3c04deaad782b2ee17e719cf371a7559107b65bd51974024842b47b483112517320442d1c7980a7bb751966d65e5cf72db85ba8ee36fc75334f3ae8ff2c41e1d2b09c7c8db132d96ab9bd6c32d651bc0f8f2b0071e3f3c2b531fec04190eb017d69ef3eb2", 0x9a}, {&(0x7f0000500000-0xf)="9eecd345d85ed14e59be2303ee498c", 0xf}, {&(0x7f00007fb000)="fe36378e4c759c6608a17c7975c6304575b0b17cd5d10bac42e7b9aa04d1a4b9212e05dcfa3ad856789ad8af41ba509a7d6b56c2c6449346ff344b901c9d6d2881560d576f1e02ca66835c79f7d87cc435e03061658e682661965fbb5525923fc71b2ddd09ccd7b1d55a7107e981fbf8e07cd9b0d02bbe7e3ca4aff7fb8a40800dcac16612318d80e1c0ceb3a5012b7ee6641a126c81c18faa6b322419908385e6d1ff4152bb70c57dec818fa2710cc6454d519eb41411123a392d9b44359071f167225ae97163599f8527fed51520052e931522fd26643ee0", 0xd9}, {&(0x7f00009e1000)="80dd43a01a1110cfb945e9f86052f0b44d49d1b380ed7fc4efd076456cc8eb0c2e48bed10a", 0x25}, {&(0x7f0000c92000-0x12)="fd34a001e07165e785340a7906ab2df951c7", 0x12}, {&(0x7f00006e5000-0x25)="c962a7120fe24124effb489ebec4c609ef3b466ffb76ee1080389bc47cecffbfa42cd7b0b8", 0x25}, {&(0x7f0000096000-0xa1)="4867acd3cfcc00462c4a7360043d4f842c7d5de6db8e09ab7985408bcb29b3624955dc9a75f125471634a62f064fa3ae30e44fb1266b6bff92e06f14da041b5179a20cc113b68f33d52c01a58f75a08782e45a6dd61929273427d3f71b670305dfca221400e7d16dc28e7f7752ccf448922043fb4e900c28f6af7d35c365c2836ce51ed5bcb738e600d75bc09196e44756ec24e5e6c8eee0ffcf755192205fb724", 0xa1}, {&(0x7f0000152000)="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", 0x1000}, {&(0x7f0000b8c000-0x61)="447d323216438239f3fd914401295b344c48bc6f739b79f8fb2ab0503b9e5013e8c5df7d3c5dbef5b97af9da4b58580a2b3f81d7937e6e5785c12e5cf03d1230c9e73469f5ea2fa1664d56f5694cfd3b6e2325534a41dd353c14423cd7c9c96518", 0x61}], 0x9, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fchmod(r0, 0x20) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049b000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) fstatfs(r0, &(0x7f000098b000)=""/160) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000016e000)={0x5, 0x7}) socket$inet6(0xa, 0x3, 0x0) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) munmap(&(0x7f0000f76000/0x3000)=nil, 0x3000) poll(&(0x7f00001bc000-0x50)=[{r0, 0x400}], 0x1, 0x2) 2018/02/03 20:11:48 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x30080) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000)={r1, @in6={{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f000000d000)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000012000-0x10)={0x7ff, 0x8206, 0x3, 0x3f, r1}, &(0x7f0000011000)=0x10) r3 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) munlock(&(0x7f0000006000/0x3000)=nil, 0x3000) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000014000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)) setpgid(r4, r5) sendto$inet(r3, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000011000)=0x0) io_destroy(r6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000015000-0x8)={r2, 0x5}, 0x8) 2018/02/03 20:11:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005d9000)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000549000-0x4)=0x14) connect$packet(r0, &(0x7f00004d5000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000088000-0x74)=""/116, 0x74, 0x12000, &(0x7f0000a16000-0x10)={0x3, {"316dcd4da0e3d2"}, 0x7fffffff}, 0x10) syz_open_dev$admmidi(&(0x7f0000769000-0xe)='/dev/admmidi#\x00', 0x6, 0x400) ioctl$int_in(r2, 0x80000000005423, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000178000-0xd)='/dev/snd/seq\x00', 0x0, 0x400080) [ 66.572088] IPVS: ftp: loaded support on port[0] = 21 2018/02/03 20:11:48 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f5a000-0x12)={@generic="95a424f8fbbed67666e57d2405bc8063", 0x957}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000051c000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000041c000-0x4)=0x20) r2 = getpgrp(0x0) fcntl$notify(r1, 0x402, 0x80000006) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000760000)='/dev/cuse\x00', 0x40, 0x0) sched_setaffinity(r2, 0x3b8, &(0x7f000077b000-0x8)=0x5) ioctl$TCSETA(r3, 0x5406, &(0x7f0000dd2000)={0x1000, 0x7, 0x1ff, 0x0, 0x8, 0x8, 0x8, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000448000)={0xa05, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd0a5}}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x108) prctl$intptr(0x29, 0x0) setns(r1, 0x8000000) accept$alg(r1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) [ 66.627203] kauditd_printk_skb: 3 callbacks suppressed [ 66.627211] audit: type=1400 audit(1517688708.815:22): avc: denied { bind } for pid=5324 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 66.632456] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 66.674289] ptrace attach of "/root/syz-executor4"[4217] was attempted by "/root/syz-executor4"[5337] [ 66.681639] audit: type=1400 audit(1517688708.868:23): avc: denied { ipc_owner } for pid=5322 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 20:11:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000047e000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e91000)=r2, 0x4) r3 = epoll_create(0x7f) syz_open_dev$audion(&(0x7f000035e000-0xc)='/dev/audio#\x00', 0x3fe, 0x45) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) [ 66.708177] audit: type=1400 audit(1517688708.872:24): avc: denied { dac_override } for pid=5323 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 20:11:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/rtc\x00', 0xc0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000638000-0x4)={r1}) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f95000)) 2018/02/03 20:11:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a65000)="4d7fcb1701681574d8475d1f25643fd05e", 0x11) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa8000)="efc727b9af1f1d4bc72351ff497cb2bc8db7750c3ef71979be05437ef264d75a5b28dd27366601b2c0eb9dfc8d811b114322ed0c0512000233cd5a4b6e1c139836ac25638d720d75c1a29fe441d5f227b18ede7adec9fc7734ef3f789d1f2ca14d5117b7ddd1045c5af6caa869df6fd4d70f63b9370fe0aca24e9c35e2392f0e02f38a8a93386ef9d661941b7176bd90fb48ce2b349b2bf8a73bc548e7cf6afc1bd22daf4f83f65fa72cd13c76945605619f1eec975053021f5f4297cf0e143ef8f8a77fd3355c17e969fdbfe940ebfb1e8a27c10b40e64dc606c15ace5f3e7622e72087e33f", 0xe6) [ 66.784479] ptrace attach of "/root/syz-executor4"[4217] was attempted by "/root/syz-executor4"[5337] 2018/02/03 20:11:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) pipe2(&(0x7f0000e0c000-0x8), 0x84800) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/03 20:11:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000065e000)={0x7cab}, 0x1) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000911000-0x18)={0x0, 0x3, 0x30, 0x3ff, 0x7}, &(0x7f0000d06000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, r2}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000da0000)={&(0x7f0000636000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ead000)={0x0, 0x8000000000000}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b31000-0x8)=@assoc_value={r4, 0x3}, &(0x7f00003be000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x9e}, 0x8) 2018/02/03 20:11:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendmsg(r0, &(0x7f00003c8000)={0x0, 0x0, &(0x7f00009ea000-0x70)=[{&(0x7f0000c96000)="58f8214f51f23d7012edc69d8a9f7140a991579daa2377488233123e206b66acd46cd5627a7039ed67502418315f44755aac76f2c4214bb5c605a14ed1c02519f03d222c53a92501a77c7e94c8e94f3fc235ef6cd54bcbe51135ffaaef3465f9148bdf157b6810e685e0a887747420ca9aceb4", 0x73}, {&(0x7f0000910000)="0e628f27fd2539ee48062d95782bf0754d0feeca15e08fd22396f0f12d4831c6933f5f82dde9707f95283e2f6acf498f8dc548ee0b56e25049331960e288969443365952db5a038f7dd3aa02bc6d62b21b0067d6f54990e4f9d725ee7de55b005a13f58eebc1ea8b5d0d07980cdb2c61092ba866c259d80beb7478ef2035c30aab470f7cb995554e61d0233e6453529f28340bd8984999800c11e243b2f7ec96f7a56494cb1f2a9eebb41cd53322bf97522fd7ecbf74306a777531be70d88da859e7ae8dded5a2a1825d50eb8bcc8983b97ac18dd9febdea74721d6f4bf34e6b532a8afaf996", 0xe6}, {&(0x7f0000c0e000-0x5a)="6b06a228f55bf05b399b76334474e1e3e1f1f050cf9498a73d4e7726eda3c4cf28d59cdafa80276a8364aaf9687efa5db9cb28d5ccc69d540bde8feedd070cf7a67af79818b133598cfc7de327d68d500181e07b520ee9b6827b", 0x5a}, {&(0x7f0000d03000-0xfd)="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", 0xfd}, {&(0x7f000033c000)="c60033b7712bf79c01ca291d07360e5cbaae3e5e08ea3f04da11d487349b630dd9c68c7c258032881e7ca32dcf9929063ee391e9af661276de9c2c2fec5a6e81f4159cec5e1956328596946e380060c676169f63845707ddf0f5d955f7103dffd3815b4c4a338b670309ec0aa3da63d7d9d5800f1302879e1b5f608c3f0f31455ede1f7eb7327990db869a05426d3ad281", 0x91}, {&(0x7f0000f8c000)="7a2d2fb9c3f4ec1822b5c465e491d0d9eec35a7d28c4d974654e1f5b06bdae9334c4", 0x22}, {&(0x7f0000cc3000)="60284f153eda015aedf0d56c9b7de208b535dfd3379fce468eae3f3470dee905425fd2a40b1cc1af4f3a0174395cc41071a5b15c7ca6d33f2cb312fa8f406d627e701a3b3799a9ea7ac0f5a7ead9959694bcba615b99daf4bfa31d89a58ef945dcd2e9563ad5a9e16d95396d580b3241ffc339d9a064e087030f216526889bd44991c11ef017eb76ace3f59db42a7c306d3aead403ff526fda50868eee099210d8d300a245f78c7d4f42d0ab4b94fc8e1374b67d61dbc69e437fe47440e659ea7753b32a6303093819618fa20c1c502b7774b81c024e2d7e0768c7f1305eb7dd724f0d3a8bba42da0384f333db", 0xed}], 0x7, &(0x7f00003b6000-0x2190)=[{0x98, 0x110, 0x1, "43544ce1bb39df1d84622336188e697ed1065dfd42eb8f4b2213bd8bfaf9edcae7172c125df0e408b31e700632061e92b968679d8229035d66d929ac1856cf1e3272fa0912b5966fe8da978ad959a86c72f2fc5bc565a5c8258f7ce4fd58341ef3e9bf9a72811449b39152909e22be458c8ffd248a575c4ce525f7592313f932e3a4f1edb5"}, {0xd8, 0x117, 0xfff, "8f6d6a6da1f635370e59ed5069cc489aff01ea07ba707e66765251b80c10c81f348daee0a3ff76bd531ce27fd3c998f2214d7d0add0046d0cb9e60176eb5f3147e9197bc4db36f4a8f3f2cce3c09aa9af869ceb8efad46d53aed5d859e96b83d38c623d9ef3f99e1e174e80d31a626028a0d096cf524565f0ffb07c44bd560a72c25b63b48f21f0b013f96781ba88e024cbbdc6169467e9ca4991194ff2f3722e9ae9b231d0d2a2d4b9fc0f5fb0aabdc1d2b0266bad337559c842a411aa89298c11965187345"}, {0x1010, 0x110, 0x6ee4cf5e, 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0x2190, 0x4008010}, 0x24048000) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/03 20:11:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x40010041, 0x0) 2018/02/03 20:11:49 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="706f7369785f61636c5f616363657373bb262647504c2b00", 0x40, 0x1, &(0x7f0000f7d000-0x40)={0x31ce, 0x2, 0x9, 0x6, 0x8, 0x100000001, 0x8, 0x10000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x4000001e}]}) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000fcc000-0x38)={&(0x7f0000ea5000)=@in6={0xa, 0xffffffffffffffff, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f00008c0000-0x60)=[{&(0x7f0000b9d000)="8b0bf32a51a321a4a48a47240cda59502452f412e332727b0b3348c71686c4b64285268d643d2ef10dd28d3c77899b154e656c91218588f8ee8c5baff23facf579b0bf87ae445df4fd4960e6364caf4f5668a247cbf58b2c5a4ad6a70661f99dab87dca05ba6b228f7801c0d43264c867f785d1ef6d7a07034cf4f67f221b7daad50ba735c52669079f3c0c04acaf5df1cd7ce129706f5886180e956e44f00f45c3f176318a236f4251ceb7ea77441063fe847bcf351c675882fee9785a4335b5a44974e9dd4938c8b239d44704dd1d6cb9aaf5231fa96e07affe90fcd0e88cc07ab11", 0xe3}], 0x1, 0x0, 0x0, 0x40010}, 0x1) r3 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000cd6000-0x98)) 2018/02/03 20:11:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d16000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x2, 0x8, 0xdf7, 0x5, 0x80}, &(0x7f0000f7e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000520000-0x6)={r2, 0x21435bb3}, &(0x7f000061f000-0x4)=0x6) ioctl$int_in(r0, 0x5473, &(0x7f0000d35000-0x8)=0x473) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/03 20:11:49 executing program 1: r0 = syz_open_dev$midi(&(0x7f00001bc000-0xb)='/dev/midi#\x00', 0x1, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}, @in6={0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0000}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1c43}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xfffff00000000000, @loopback={0x0, 0x1}, 0x7b}], 0xd4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/03 20:11:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00006da000-0x18)={0x0, 0xff, 0x2, &(0x7f00008f3000)}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000084c000)={@mcast2, 0x0}, &(0x7f0000e74000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000165000-0x28)={@common='eql\x00', r1}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000017e000-0x79)=""/121) 2018/02/03 20:11:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5}}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000d2e000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x2, 0x3, 0x2}}, 0x2e) 2018/02/03 20:11:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) r1 = perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xc9e, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xffffffffffffffff}, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) clone(0x8200, &(0x7f0000aff000-0xbb)="378e44334214ea18ab6bb8ec9aadf662f6b06fad1cf38ded2f75eadd28629b3ba47467277fe03b6b661b60ae4ad6a2116c85f1d189c95f6b6a067235df83cc98ff05dcb9cb2856cf133ba5d7f736ed466f3e04f498c275973811837f80b206bba5417785f4fe41940e66c17688409dbb02145c2da69e69786c1c85e2a3037279217a47da455d0e60f447a05c64e34c5d61f38947dc395a311bc676caf4e4ba38d7b21b3e1c2e3a495dfa9abfb3ad49bfad8e3597fdf2b4626bf18e", &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) r2 = dup(r1) ioctl$TCSBRK(r2, 0x5409, 0xb35c) fchdir(0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000633000)={0x8000132, 0x0, []}) [ 67.054295] kvm [5380]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000001e data 0x0 [ 67.056167] audit: type=1400 audit(1517688708.938:25): avc: denied { map } for pid=5322 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14793 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 67.074398] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/03 20:11:49 executing program 2: mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d9c000-0x3d)=@ethtool_flash={0x33, 0x2000, "cf60ba448644d071f9b983e745cc074332149db4bc4f37fece80b23d89310289204da7762667710000000086292e712269117a834ea6def47dd524ff3fa854c4b608784b0abeaece230a72b4a0486cc2fec56dc80330f1ed70b18a0bfe7f94f745df843add0d154f0d786d57b30c009cc9e8babe7240ada6095ad4409186c940"}}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d9d000-0x14)={0x0, 0x8, 0x6, [0x20, 0xfffffffffffffffa, 0x9, 0xfff, 0x5, 0x8001]}, &(0x7f0000d9d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000187000-0x10)={r1, 0x2, 0xc08, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000056f000-0x4), &(0x7f000064e000-0x4)=0x4) 2018/02/03 20:11:49 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 67.091404] audit: type=1400 audit(1517688709.237:26): avc: denied { dac_read_search } for pid=5380 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 20:11:49 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000)={0x8, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307}], 0x6f, 0x0, &(0x7f0000001000)="437f863a3cf19e2fe0163e1f7736562a940cb952302caabb6d3ea14b72441ab81ccce8360a37e03da8d1b78ddff5df047d57c518a2515f126fcd676030e72aa8e76652c5faa7f44be5be52a0483b307c5103ec8fb850d8e6744224400d428be5499aac1465f5621911747b84587aee"}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty}, {0x0, 0xfffffffffffffffe}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) timerfd_create(0x1805553a67944d47, 0x80000) 2018/02/03 20:11:49 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x12880, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c49000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c71000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000077d000-0x10)={r3, &(0x7f0000157000)=""/68}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000067e000)={0x2, 0x0, [{0x3b}, {}]}) 2018/02/03 20:11:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55, 0x1000000000000000}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000073a000)) 2018/02/03 20:11:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) accept$netrom(r1, &(0x7f0000cc2000)=@ax25, &(0x7f0000c7d000-0x4)=0x10) fallocate(r1, 0xfffffffffffffffe, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000501000)=0x300000000, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) write(r2, &(0x7f0000caf000-0x1000)='{', 0x1) 2018/02/03 20:11:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$key(r0, &(0x7f0000aec000-0x38)={0x0, 0x0, &(0x7f0000fda000)={&(0x7f000087a000-0xd0)={0x2, 0x0, 0x1f, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 20:11:49 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000009000-0xea)=""/234, &(0x7f000000e000-0x4)=0xea) r0 = syz_open_pts(0xffffffffffffff9c, 0x2400) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000018000)={0x1, &(0x7f0000006000)=[{}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x8c, 0x10000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000007000-0x2)=0x1, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000019000)='/dev/admmidi#\x00', 0x9, 0x20000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000019000)={0x0, r3, 0x4, 0x2}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000000b000)={&(0x7f0000003000/0x2000)=nil, 0x1ff, 0x3, 0x40, &(0x7f000000c000/0x1000)=nil, 0x40}) r4 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x3, 0x440040) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@updsa={0xf0, 0x1a, 0x523, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, @in=@dev={0xac, 0x14}, {}, {0x200000000000}, {}, 0xffffffffffffffff, 0x0, 0x2}, []}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000002000/0x18000)=nil, &(0x7f000001a000)=[@text32={0x20, &(0x7f0000009000)="2664f20f5e9b0000000066b89b000f00d8f32e0f01c866baf80cb8206ebb88ef66bafc0c66b8bf2566ef660fd01e0f2326b9800000c00f3235000400000f30f36565f7dd0fc72cd86f", 0x49}], 0x1, 0x5, &(0x7f0000006000)=[@vmwrite={0x8, 0x0, 0xe7, 0x0, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffff7}], 0x1) ioctl$KDENABIO(r4, 0x4b36) 2018/02/03 20:11:49 executing program 5: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/03 20:11:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80805, 0x0) connect$ax25(r0, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000501000)={r0, 0x4}) 2018/02/03 20:11:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x2, 0x0, 0x0, 0xfffffffffffffff9, 0x401, 0x2, 0x1ff}) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000078d000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006c7000-0x4)=@assoc_id=0x0, &(0x7f0000b6a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e63000)={r2, @in6={{0xa, 0x3, 0x9, @empty, 0x8001}}, 0x1, 0x6}, 0x98) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000884000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000030d000)={@loopback={0x0, 0x1}}, 0x14) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000cc0000-0xb0)={{}, 'port1\x00'}) recvmmsg(r1, &(0x7f0000387000)=[{{0x0, 0x0, &(0x7f0000150000)=[{&(0x7f00006ad000)=""/139, 0x8b}, {&(0x7f00003ff000)=""/98, 0x62}], 0x2, &(0x7f0000ca1000+0x5f)=""/240, 0xf0, 0x10001}}, {{&(0x7f00006b1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00008c5000)=[{&(0x7f000099a000)=""/70, 0x46}, {&(0x7f0000641000-0xd7)=""/215, 0xd7}, {&(0x7f0000f28000)=""/85, 0x55}], 0x3, 0x0, 0x0, 0x7}, 0x47}, {{0x0, 0x0, &(0x7f000006d000-0x30)=[{&(0x7f000050f000)=""/158, 0x9e}, {&(0x7f0000fae000-0x2e)=""/46, 0x2e}, {&(0x7f0000fb1000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f00006b4000)=""/176, 0xb0}, 0x9}, {{&(0x7f00003f4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000162000-0x40)=[{&(0x7f00004ea000-0xbf)=""/191, 0xbf}, {&(0x7f0000678000-0x38)=""/56, 0x38}, {&(0x7f0000e87000-0x25)=""/37, 0x25}, {&(0x7f0000b4e000)=""/108, 0x6c}], 0x4, &(0x7f00001e9000)=""/164, 0xa4, 0x533}, 0x2}, {{&(0x7f0000d8c000)=@nfc, 0x10, &(0x7f0000f03000)=[{&(0x7f000081b000-0x79)=""/121, 0x79}, {&(0x7f00009e9000)=""/45, 0x2d}, {&(0x7f00001a0000)=""/131, 0x83}, {&(0x7f0000734000)=""/182, 0xb6}, {&(0x7f0000679000-0x39)=""/57, 0x39}], 0x5, &(0x7f000052b000-0x29)=""/41, 0x29}}], 0x5, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000ba000-0xe8)) 2018/02/03 20:11:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd2, &(0x7f00003c2000-0xbe)={@random="05f5bf57e2f7", @empty=[0x0, 0x0, 0x14], [], {@mpls_mc={0x8848, {[], @ipv4={{0x18, 0x4, 0x3, 0xf579, 0x3, 0x0, 0x3, 0x8, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @noop={0x1}, @rr={0x7, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @noop={0x1}, @noop={0x1}, @generic={0x83, 0x9, "0ebcd472c5e9c1"}, @end, @rr={0x7, 0x17, 0x0, [@empty, @multicast2=0xe0000002, @loopback=0x7f000001, @empty, @rand_addr=0x7]}, @timestamp={0x44, 0x14, 0x9a, 0x1, 0x1, [{[@remote={0xac, 0x14, 0x0, 0xbb}]}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}]}, @lsrr={0x83, 0x7, 0x5, [@loopback=0x7f000001]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x9, 0x8, "1ca54b", 0x4, "b75c6f"}, "c912888a5bcfc41cd3e29d27495aa1a62669237716b06e9ba5e95ec38b15100bf13fee878eb2019e370be341a7d3b916d80281fb4b0d7fc985d79b37276a8f4e"}}}}}}, 0x0) 2018/02/03 20:11:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000066c000)=0x7f, 0x4) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) open_by_handle_at(r0, &(0x7f000034a000-0xa1)={0xa1, 0x8000, "fae7173b4b9f9d32492b39e473418868fd1a9683e877dbf91b3997642794ded6bd95452858112e0ba5cfae88b446de36d17a72b3d4f4bed85274afe1c2f33d237a7aa148f3cefa6405c7f2f984af96460d8708d8c350a00793b52c42d12976537221583d53c0948272d5520720832e8dd0f6a2f92ddff497550c3e3c4098c1ffa2a38dd77262cf6465f19aad0c5826bc3b2a886d20428df847"}, 0x80) r1 = request_key(&(0x7f0000139000-0xa)='id_legacy\x00', &(0x7f0000c3a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000073a000)='-@cpuset[md5sum[\x00', 0xfffffffffffffffb) request_key(&(0x7f0000483000)='blacklist\x00', &(0x7f00002c9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f93000-0x11)='-@cpuset[md5sum[\x00', r1) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ec6000-0x4)) 2018/02/03 20:11:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) 2018/02/03 20:11:49 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x40}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000003000)=@llc={0x1a, 0x0, 0x80000001, 0xff, 0x7, 0x100, @random="0506e3000901"}, 0x10) setsockopt(r0, 0x111, 0x5, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @empty, 0x100000000000000}}, 0x100, 0xffffffff8bfe47d7, 0x7, 0x6}, &(0x7f000000d000)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000-0x8)={r1, 0x6, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000e000), &(0x7f000000e000)=0x4) 2018/02/03 20:11:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000003, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/mls\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000d2f000-0xf0)=[{0x1b1743cf, 0x24, 0x1, 0x100000001, @tick, {0x2, 0x40}, {0x2, 0x7fff}, @quote={{0x81, 0x3}, 0x3, &(0x7f000044e000-0x30)={0xffff, 0x20, 0x10000, 0x1, @tick=0x7, {0x7, 0x1a91}, {0x8, 0x1}, @connect={{0x10001, 0x2c}, {0x71, 0x1}}}}}, {0x3, 0x7, 0x4, 0x0, @time={0x77359400}, {0x8, 0x9}, {0x1, 0xffffffffffffff27}, @raw32={[0x2, 0x7, 0x8000]}}, {0x2, 0x10001, 0x1, 0x3, @tick=0x7, {0x200, 0x1ff}, {0x81, 0xff}, @queue={0x2, {0x7f, 0x5}}}, {0x10000, 0xcc8, 0x7, 0x4, @time={0x77359400}, {0x800, 0x8001}, {0x1, 0x800}, @queue={0xfffffffffffffff9, {0xcb, 0x1}}}, {0x1f, 0x600000000000000, 0x198, 0x3, @tick=0x8, {0xc1, 0x401}, {0xd53, 0x8}, @result={0x6, 0xfffffffffffffffc}}], 0xf0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002e000-0x8)={0x0, 0xa34}, &(0x7f00003c2000-0x4)=0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000a51000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000623000)={0x63, 0x4, 0x202, 0x1f, 0x2, 0x800, 0x10001, 0x8, r2}, &(0x7f0000b22000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) close(r3) unlink(&(0x7f0000f55000)='./file0\x00') connect$nfc_llcp(r1, &(0x7f0000dbc000-0x60)={0x27, 0xffffffffffff58a2, 0xffffffffffffffe1, 0x5, 0x7, 0x8, "e7038be985af911856f0af3b299ab8c5b48a1016076b80713f8524ee5548c47097b12cef772975d5fabb13ae6637c9bc51c94df799d89e2f42724049a6b3fd", 0x4}, 0x60) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00003f4000-0x12)={@generic="7f690d2cc78cf423bae8e3366e575d49", 0x83}) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/03 20:11:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000710000-0x8)='./file0\x00', 0x404800, 0x6) r1 = inotify_init1(0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000369000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014f000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x10000, r2}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000055a000)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r5 = socket$can_bcm(0x1d, 0x2, 0x2) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000c4a000-0x48)={0xf, 0x15, &(0x7f00006e5000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x339, 0x0, 0x0, 0x0, 0xfffffffffffff3e7}, [@call={0x85, 0x0, 0x0, 0x1}, @ldst={0x1, 0x1, 0x3, 0x1, 0x0, 0x2, 0x1}, @alu={0x7, 0x100000000, 0xf, 0xe, 0x2, 0x1, 0x8}, @exit={0x95}, @jmp={0x5, 0x9, 0x0, 0x8, 0x7, 0xfffffff4, 0x1}, @generic={0x4, 0x4, 0x2, 0x7f}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2a}, @generic={0x3, 0x6, 0xbc4, 0x9}], {0x95}}, &(0x7f0000bf4000-0x4)='GPL\x00', 0x8000, 0x26, &(0x7f0000481000)=""/38, 0x40f00, 0x1}, 0x48) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = inotify_init() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dea000)={0x0}) r10 = syz_open_dev$binder(&(0x7f0000523000)='/dev/binder#\x00', 0x0, 0x802) sendmsg$unix(r0, &(0x7f00000ec000)={&(0x7f0000fa7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b93000)=[{&(0x7f0000aa2000-0x4)="20e662bf", 0x4}, {&(0x7f00003f4000)="b52bc78aafc62c02443922ca504cd459abe9f7c3223a5d5b27b01241821b4f0d75e6bba281cf2ce803addb117c59d9fee37a7e0be52d797f0fa550e846baa2f0f669a2cba3cfaf10eff24a245c14c51f55ab4cfd0ad1c0722b9fc80904f43006d2f033b7bbab07e13a93db11d2c69f337e9a6b0ad77355308ca5cbddd22f9462ac3ba22198b7758ec30d349753f7dc9d0f23d3ed3399baed84d40898e1b74b0946ad05db33846a7b1cea126ff11fe923c37c8a1edb59874850150727270cca", 0xbf}, {&(0x7f0000651000-0x81)="24d9c9c83b42cabe78c49fbf9b36bea16e4904ac0e6ee749a9e7e4cd3043cffd2ad2fb15ebb2c6d41ba8e328acd3c6b8cae5ef9dc75c98f73eae1276261a61a19627d8940a08978ce404ff8fbba89a42f0fc7435d796c7772784a130a77f253520248eba6ebdce6ce8580c9688fe56e7864f06bb2d37f0effc940445b7d0152c02", 0x81}, {&(0x7f0000972000)="437634e918dad4910566df73247817712a5fc77ae07f04f5229f1b3e4664fc2891696f5e377808cfb78353ab0cbdf35f0467a1d9dbd95678a1f71de29306583d8e526a67a6e62cbb5527535db705491932d9e806435f86ac148aef9bce4ab17aa7025923678f2951084dada5e5c2f62f6f7e511331c320e16e6a39ba7ad297f2418258289179479f663b5db07ce47a5ef9f8c2219a595ae96cea2ef792e1a56bd9fe0b52d65c6993bbf2da698aceedf19fa8babaecf150cd3aa7557a9d6aa6faab9a", 0xc2}, {&(0x7f0000907000-0x12)="612f8bc38ca51def63a0a094000b20684f42", 0x12}, {&(0x7f0000e38000-0x42)="6af372542c5f4d089e7ce0f570b48c40545fc0a9f43dcba2cca70cf6e4468f69188f8e0938c1c4eb6f6130222e85e9225d730deef39f44a25f41cc93e1b85e9be2c2", 0x42}, {&(0x7f0000dc9000)="c8185dfc7665f6773eabacb87dd41d34aa5186b03caeba9905db5d409fbd5557625dcf719df23956418448f45a5e0f89f75f25d7644da9506e76469f085ceeab83b6e64b61c76d12bb7e9b335ff657c2e00cb3558fe0799e0701361e8592cb2f2ab8e1c069461f9d74c47016bbd4cc1c68371eb0eb748a", 0x77}, {&(0x7f00006db000-0xd4)="5f31be2d471d06a41b7c67ea3e4c91491498846145c7405d568575e15de2be92dd7e697c6ea9932e9ecab272ce21b765c9bb8796938609558cc7e7e7addb6440539b41de09bd8ba37c2c5e528c13da56225ca21d05c84edb0a5c6653156f07a3d2a010925b968cfc93aba32861563ea1805fdc258d058908b6388e80ae41780d7daf48dee54f3e40c8b94e251209461864c9a6efade83debb7e522c5e32703b94f05d2731c31a18d6b6ae5ab8902706186568d6a8364a5f29b8baefb9ab7b9320d3433a08f5d3e98fcdc641a7acd3dc1808760e4", 0xd4}], 0x8, &(0x7f0000abd000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r3, r4, r5, r6, r7, r8, r9, r10]}], 0x38, 0x4000000}, 0x4044041) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) 2018/02/03 20:11:49 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_setparam(r0, &(0x7f0000002000-0x4)=0x4) io_setup(0xa9, &(0x7f0000002000-0x8)=0x0) io_destroy(r1) 2018/02/03 20:11:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000933000-0xa)='/dev/vcs#\x00', 0x1, 0x0) lseek(r0, 0x0, 0x3) 2018/02/03 20:11:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000025c000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00007de000+0x82b)='/dev/adsp#\x00', 0x3, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000ef8000)=r1) memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) fallocate(r0, 0x0, 0x2, 0x1) 2018/02/03 20:11:49 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d66000-0xc)={0x4, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000c6a000)=[{&(0x7f0000c73000)="d640c2cd4cdb894a06456deb37322552828422c7570f90d3330fc8579f5373d5f683e2e8e21a6bec079faf070a78d99a3407c60e7be5228587c4830f30253be3adf54ba3a27da0a49ca799d7609441b3ff8a704aca0220358b06bf72f3a0de1f34929789cd032ff4289c44de638dbcbc09c210a3891e4075ddfb579888bdaf0eb95f1d0c4c1d559f35b4d12bec0e9f084c688b02a2226b2930f556a9dc3abad7ed875f22c37ae8a6187040e9f13cc5caf9a6a7e4efa1acd995c87bea584f52e27184b15d788e00350e592c3b7ec8c95c6f76736a6725fc", 0xd7}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000001000-0xca)="40bf2288578277177439501722e40092475ed74f20047ba76da0ad752550719cb60c1558e16b1788ff20f95ac88eb275f33fedda06512bef6b28f18673c868cae8f2fd5a2454307d960765a77b8b4da46da999eb436a95106d91c81dea9b0776f911c57fc781acd0663552d4155231a42acf8aadab0510e2b7c5425ad219f5b634746561adfb22de4d5cd61cf22b1aa1d1904c13ab61b33c26841f05bc9f109e7a8c3b0a9536d6d863e3ca58da4c1ba29e22295e126cdd7c48953ce3693118adef17a76b8a35f8e06688", 0xca}, {&(0x7f00002de000)="39babbd826770ad701ebbb8e6af4ea07bfc32801309c872c12b578368eebe99f3ccc84aabaa5171b1b36825aee9a8460c707b27b1aa8de58dd9f9b6c1a70e6df6cd28c27ae8bf9a4e3", 0x49}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="221be0b93fcc7624f8ab2babc8509a0cc76f8512b7c5a0e64933c8684e311abe89c9d04e3860703d77a662bbe0b1c7252320e289ac789fcf7738b0983960ed924bab95589c87694ac6c4c91e00848e739fd892f868d06388ed28de5b01f3f0665676b1a0", 0x64}, {&(0x7f0000fc1000-0x98)="6073ed71fa90dc60b1ea0512ce9daf7691108afd6558036412928316b513951fda4aa932e46992f01f74cd8e1652e45c3136797923f9f4bfc9fed0f596453afa097adb61c6f27101a4607fa1207e506af9a6937e76fea0432c6859bab5794da9564fb428f060c8cd48eb9ec52e72b44a19825d6233c8949898b9a94d4a4422bcd9d392f0a7f78da247e6d75297f31a19fc97d4f58e289d36", 0x98}, {&(0x7f0000c68000-0xf1)="d10ccaa2dd3dd59fb211fba91ff2bf53385aec73144cd886543babdb6d45fbb497199148b24ed5dc4c0e4c8c111d3646520b5304af5f1775a4809669e39202b5b36b395ccf8dc405aa90b9f04b962fa3e16fe95704500ac83e6651fbfddfccee15140651a024ad608d1ac913758a810a69771bd85351f0315e5bf32800abeafe8c78684ce4baac5051a8a14c994a58ef31f84bc482114fb9bc92c2281a6b9d3928aaeed70cd2c51a96417cff1cbce1cd0c1e2d4fae7cbba90ec5255cf8e68ff5437e1107582412ecaab868ea896e3a21a0140a2d5344e8bc3b15e7a0888e492e1421fd1503b92e9426e7c354289166f982", 0xf1}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3}, 0x0) [ 67.641944] audit: type=1400 audit(1517688709.830:27): avc: denied { map } for pid=5475 comm="syz-executor3" path=2F6D656D66643A1F202864656C6574656429 dev="tmpfs" ino=14905 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 67.692885] [ 67.694559] ====================================================== [ 67.700877] WARNING: possible circular locking dependency detected [ 67.707186] 4.15.0+ #294 Not tainted [ 67.710894] ------------------------------------------------------ [ 67.717273] syz-executor2/5487 is trying to acquire lock: [ 67.722794] (sk_lock-AF_INET){+.+.}, at: [<000000009d6b62e5>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 67.732074] [ 67.732074] but task is already holding lock: [ 67.738046] (rtnl_mutex){+.+.}, at: [<00000000c7fe162e>] rtnl_lock+0x17/0x20 [ 67.745338] [ 67.745338] which lock already depends on the new lock. [ 67.745338] [ 67.753637] [ 67.753637] the existing dependency chain (in reverse order) is: [ 67.761242] [ 67.761242] -> #1 (rtnl_mutex){+.+.}: [ 67.766531] __mutex_lock+0x16f/0x1a80 [ 67.771662] mutex_lock_nested+0x16/0x20 [ 67.776246] rtnl_lock+0x17/0x20 [ 67.780120] register_netdevice_notifier+0xad/0x860 [ 67.785649] clusterip_tg_check+0xeb9/0x1570 [ 67.790576] xt_check_target+0x22c/0x7d0 [ 67.795160] find_check_entry.isra.8+0x8c8/0xcb0 [ 67.800435] translate_table+0xed1/0x1610 [ 67.805088] do_ipt_set_ctl+0x370/0x5f0 [ 67.809569] nf_setsockopt+0x67/0xc0 [ 67.813789] ip_setsockopt+0xa1/0xb0 [ 67.818011] raw_setsockopt+0xb7/0xd0 [ 67.822318] sock_common_setsockopt+0x95/0xd0 [ 67.827315] SyS_setsockopt+0x189/0x360 [ 67.831791] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 67.837048] [ 67.837048] -> #0 (sk_lock-AF_INET){+.+.}: [ 67.842759] lock_acquire+0x1d5/0x580 [ 67.847064] lock_sock_nested+0xc2/0x110 [ 67.851629] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 67.857063] ip_setsockopt+0x3a/0xb0 [ 67.861278] udp_setsockopt+0x45/0x80 [ 67.865581] sock_common_setsockopt+0x95/0xd0 [ 67.870578] SyS_setsockopt+0x189/0x360 [ 67.875058] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 67.880310] [ 67.880310] other info that might help us debug this: [ 67.880310] [ 67.888437] Possible unsafe locking scenario: [ 67.888437] [ 67.894474] CPU0 CPU1 [ 67.899122] ---- ---- [ 67.903766] lock(rtnl_mutex); [ 67.907029] lock(sk_lock-AF_INET); [ 67.913245] lock(rtnl_mutex); [ 67.919026] lock(sk_lock-AF_INET); [ 67.922718] [ 67.922718] *** DEADLOCK *** [ 67.922718] [ 67.928762] 1 lock held by syz-executor2/5487: [ 67.933319] #0: (rtnl_mutex){+.+.}, at: [<00000000c7fe162e>] rtnl_lock+0x17/0x20 [ 67.941032] [ 67.941032] stack backtrace: [ 67.945515] CPU: 1 PID: 5487 Comm: syz-executor2 Not tainted 4.15.0+ #294 [ 67.952423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.961761] Call Trace: [ 67.964339] dump_stack+0x194/0x257 [ 67.967947] ? arch_local_irq_restore+0x53/0x53 [ 67.972632] print_circular_bug.isra.38+0x2cd/0x2dc [ 67.977632] ? save_trace+0xe0/0x2b0 [ 67.981330] __lock_acquire+0x30a8/0x3e00 [ 67.985468] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.990642] ? rtnl_lock+0x17/0x20 [ 67.994167] ? __mutex_lock+0x16f/0x1a80 [ 67.998220] ? rtnl_lock+0x17/0x20 [ 68.001750] ? rtnl_lock+0x17/0x20 [ 68.005274] ? __lock_acquire+0x664/0x3e00 [ 68.009496] ? mutex_lock_io_nested+0x1900/0x1900 [ 68.014322] ? print_irqtrace_events+0x270/0x270 [ 68.019065] ? perf_trace_lock+0xd6/0x900 [ 68.023198] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.028025] ? trace_event_raw_event_lock+0x340/0x340 [ 68.033203] ? perf_trace_lock+0x900/0x900 [ 68.037432] ? find_held_lock+0x35/0x1d0 [ 68.041484] lock_acquire+0x1d5/0x580 [ 68.045270] ? lock_acquire+0x1d5/0x580 [ 68.049230] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 68.054322] ? lock_release+0xa40/0xa40 [ 68.058292] ? do_raw_spin_trylock+0x190/0x190 [ 68.062882] ? lock_sock_nested+0x44/0x110 [ 68.067132] lock_sock_nested+0xc2/0x110 [ 68.071213] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 68.076309] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 68.081222] ? ip_ra_control+0x5c0/0x5c0 [ 68.085262] ? check_noncircular+0x20/0x20 [ 68.089474] ? compat_start_thread+0x80/0x80 [ 68.093857] ? do_raw_spin_trylock+0x190/0x190 [ 68.098416] ? find_held_lock+0x35/0x1d0 [ 68.102457] ? avc_has_perm+0x35e/0x680 [ 68.106408] ? lock_downgrade+0x980/0x980 [ 68.110539] ? lock_release+0xa40/0xa40 [ 68.114494] ? lock_downgrade+0x980/0x980 [ 68.118618] ? lock_release+0xa40/0xa40 [ 68.122565] ? __lock_is_held+0xb6/0x140 [ 68.126604] ? avc_has_perm+0x43e/0x680 [ 68.130555] ? avc_has_perm_noaudit+0x520/0x520 [ 68.135200] ? iterate_fd+0x3f0/0x3f0 [ 68.138977] ? lock_downgrade+0x980/0x980 [ 68.143103] ? __lock_is_held+0xb6/0x140 [ 68.147139] ? schedule+0xf5/0x430 [ 68.150657] ? sock_has_perm+0x2a4/0x420 [ 68.154692] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 68.160037] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 68.165724] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 68.170980] ? alloc_file+0x27e/0x390 [ 68.174760] ip_setsockopt+0x3a/0xb0 [ 68.178458] udp_setsockopt+0x45/0x80 [ 68.182258] sock_common_setsockopt+0x95/0xd0 [ 68.186755] SyS_setsockopt+0x189/0x360 [ 68.190712] ? SyS_recv+0x40/0x40 [ 68.194149] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 68.198972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.203971] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.208702] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 68.213431] RIP: 0033:0x453299 [ 68.216590] RSP: 002b:00007f93111a3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 68.224283] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 68.231530] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 2018/02/03 20:11:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) r2 = dup2(r0, r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x100) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b8d000)=@req3={0x7fffffff, 0x73e7400f, 0x3, 0x6, 0xfc00000000000000, 0x0, 0x1}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/03 20:11:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$dupfd(r0, 0x40000407, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dd3000)={0xa90, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/03 20:11:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = semget$private(0x0, 0x3, 0x14) semtimedop(r1, &(0x7f00002c8000-0x1e)=[{0x6, 0x100000000, 0x800}, {0x1, 0x10000, 0x800}, {0x4, 0x1020000, 0x1800}, {0x2, 0x2, 0x1000}, {0x3, 0x6, 0x1000}], 0x5, &(0x7f0000149000-0x10)={0x0, 0x989680}) read$eventfd(r0, &(0x7f00002c1000-0x8), 0x29f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000aa6000)=0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) read(r0, &(0x7f0000a9a000-0x2b)=""/43, 0x2b) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 20:11:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ba000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000fad000)=0xe8) quotactl(0x3, &(0x7f00009b2000)='./file0\x00', r0, &(0x7f0000e05000)="0dafbe723278d82f309e50d1eb3c0cea285fa2a8d8cc35d27c536175f1e3d395f77416eb893fb9e97d921db365c37cdf38c9fd086c242e962267038e2d57003cb74f08ecfbfc97ae9629ff39c2f5555bf8a054fc7f0d45c28b98d81334c9b4569e0f818c36dbf634a159322896a818c770e7eb773eb91b5405763e088a64595d92f305df59058e908706a6cfe4c2d9f6df3cc03ed3b3b6b74255f433da3e0c223e1265f9370200dbebf6b09e941408cc8d225b60025fc785") r1 = syz_open_dev$sg(&(0x7f0000dc2000)='/dev/sg#\x00', 0x2, 0x601) ioctl(r1, 0xfffffffffffffffd, &(0x7f0000295000-0x2)="ca82") 2018/02/03 20:11:50 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000005000-0x4)=0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000010000-0x10)=@syzn, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000000e000-0x8)) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000009000)={r0, 0x7e00000, 0x101, "1096"}) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/03 20:11:50 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000c000)='./file0\x00', 0x800, 0x20) fadvise64(r0, 0x5, 0x5, 0x5) r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 20:11:50 executing program 6: r0 = msgget(0x0, 0x200) msgsnd(r0, &(0x7f00009fb000-0x45)={0x0, "27771e855e69dd709d1bae1bbe2e877f562e14fdcc2894016f8456f21e7e8eeb205cac7d3b4ef6a3756799664678f1a3525c8f4f55cb4555c4bacc8bf1"}, 0x45, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r1 = msgget$private(0x0, 0x1f9) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r1, &(0x7f0000cb8000), 0x8, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b9000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000500000-0x4)=0xe8) msgctl$IPC_SET(r1, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, r2}, 0x0, 0x7, 0x0, 0x4}) 2018/02/03 20:11:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x1003, &(0x7f0000650000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a0a000)=""/37, &(0x7f0000384000)=0x25) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000058c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000c8b000-0x10)={0x6, 0x4, 0x200, 0x503}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1000000000000000, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e29000-0x8), &(0x7f0000f41000)=0x8) [ 68.238776] RBP: 00000000000005d6 R08: 000000000000000c R09: 0000000000000000 [ 68.246023] R10: 00000000205beff4 R11: 0000000000000212 R12: 00000000006f7cb0 [ 68.253278] R13: 00000000ffffffff R14: 00007f93111a46d4 R15: 0000000000000000 2018/02/03 20:11:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000337000-0xf)='/dev/sequencer\x00', 0xc0000, 0x0) accept4$unix(r1, &(0x7f0000086000)=@file={0x0, ""/6}, &(0x7f00009f9000)=0x8, 0x80800) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000bdf000)={0x0, 0x7f}) 2018/02/03 20:11:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000699000-0x18)={0x18, 0x4, "84e907cb9253e6c0d8fa8347bbd4e0ab"}, 0x52800) r1 = socket(0xd, 0x800, 0xc6e) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) ptrace$setopts(0x4206, r3, 0x3000000000000000, 0x4) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000)={0x0, 0x41, 0x1, @thr={&(0x7f0000002000-0xb1)="5da4c9eb9acb2c20618fc975cd892fbc0e15bbf40835f643d7493968a903dbfc91dc4fa09c928a9b910ed1245f077d3586e930c8149b9ad88a2c2fec0da96cb0818b19b6b2e1b033e3b6669f2c4c3fa425fb9cd9dce9bb41e50bdf89c5506fd1529aad13af6b91b3aa302d2b37e4772ae4f9b9529228452bfba67e85caa62982c95aa8720c4b886b1f4a999352c63ee0085a64c442ba7568bf57aa0138c0d6adb732320576c6284840f79ede3ebc578612", &(0x7f0000001000-0x76)="8f1c6729b05de4e37ffeddcecd875466386a504b65b9662458f158ca05db6cba1d44b8d0acad7c4ed60c3b741ba53188bcbfc5bbda34260cb733512c02a9d61de6d77fa0bdcad98c4cddd1080c75863bf6fab49532668115b56249b3b10827da63ee1f0332564d40ecfe21730756a2148e1cff1274c2"}}) sendmsg$nl_route(r1, &(0x7f00005bc000)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00003aa000-0x3c)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/03 20:11:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100005, 0x0, &(0x7f0000a55000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) close(r1) 2018/02/03 20:11:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x120) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000e0d000-0xdb)=""/219) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ba0000)) fcntl$getownex(r1, 0x10, &(0x7f0000ea2000-0x8)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cba000)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/02/03 20:11:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000484000)={0x0, r0, 0x1}) sendto$inet6(r1, &(0x7f0000d49000)="3aefe7b61a552373c5fb3c004719401752029f637adaf20387e8cc8580db5785ee371a0bb2ae71f8093d47791b94fd4e17474581be447408adfbb73c5529dee7637d3dd638712fb96be9baf666ec54a9e21ade89673774485aa28c6342cf9876437d4e467b831306ac592334ee04ad336963d962f9ff171c66ca341e9826a926452ec35cefe415df08c6c41e8d3d2a69668775c555c93e27917e29e7a57ba847f5d0b741a207", 0xa6, 0x4000000, &(0x7f0000b6d000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000001, &(0x7f00000ec000)=0x3f9, 0xfffffe8b) r4 = syz_open_dev$adsp(&(0x7f000009f000-0xb)='/dev/adsp#\x00', 0x1, 0x98000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005c6000)={0x0, 0x8, 0x3, 0x3ff, 0xebb, 0x20, 0xfffffffffffffffd, 0x7, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0xebab, 0x4, 0x5}}, &(0x7f0000cad000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000427000)={r5, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}}, [0x5, 0x2, 0x0, 0x1000, 0x2b4e, 0x7, 0x100, 0x0, 0x8, 0xfffffffffffffc00, 0xfffffffffffffe01, 0x8e, 0xd39, 0x6, 0x4]}, &(0x7f0000726000-0x4)=0x108) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008ca000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) dup2(r4, r0) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 68.299915] audit: type=1400 audit(1517688710.488:28): avc: denied { ioctl } for pid=5505 comm="syz-executor4" path="socket:[14201]" dev="sockfs" ino=14201 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/03 20:11:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007a9000-0x4)=0x7, &(0x7f0000f48000)=0x4) write(r0, &(0x7f0000536000)="14", 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) 2018/02/03 20:11:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0xb4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000055a000-0xe8)={0x0, 0x0, 0x0, 0x20000000000b750, 0x2006, 0x0, 0x6, 0xc, 0x10, "87744439168d7423fb620295e3dd95fd7ffab5052f8d94c869fa911d04a076f63302dc3d2d6a37b0041cd4af7d957497844af3a64e70c6477948159606f0a5b7", "09812dc0849dadb9ca9136559c4b7105d6040cc7bc914b948689f17572efb19b3c98493a4ea701fdd3ed2cabf8e987d148bf21312b3b00eebb8d39c8bfdc7373", "dcd490380bdb76754aa854d2bf6eb113cdf8d818f522bd4436cd20b9fd460c39", [0x5, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d96000)="9f5c05f88a7d7d22bcf6d650e7d9d490", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f1e000-0x2c)={0xb, 0x4, 0x7fff, 0x80000000800009, 0x0, r0, 0x7fd}, 0xffffffffffffff56) 2018/02/03 20:11:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x7, &(0x7f0000d8c000-0x8)) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/03 20:11:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) ppoll(&(0x7f000013f000-0x38)=[{r0}], 0x1, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8), 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000d24000-0xbc)={0x100000001, 0x2, 'client1\x00', 0xffffffff80000006, "30dacf832028d544", "1be3e3b015d5c2bfac3a2862b68d1d5a3bca50a6c7ee095957116df63a265b17", 0xfff, 0x9}) [ 68.395827] audit: type=1400 audit(1517688710.526:29): avc: denied { setopt } for pid=5505 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/03 20:11:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e82000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000354000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e93000-0x30)={0x84, 0x0, &(0x7f000044f000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00008e2000)=[], &(0x7f0000120000-0x18)=[0x28, 0x40, 0x0]}, 0x7beb}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @acquire={0x40046305}, @exit_looper={0x630d}, @register_looper={0x630b}, @enter_looper={0x630c}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x3}], 0x1000, 0x0, &(0x7f00005d4000)="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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/03 20:11:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@loopback, @multicast2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x0, 0x8000000080003, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c60000), &(0x7f0000ec5000)=0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b30000-0x10)={0x0, 0xc0, &(0x7f00002f6000-0xc0)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4dc}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f000047a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff2000)={r3, 0x1f00e9b7, 0x3, 0x0, 0x1, 0xae33, 0x10001, 0x100, {0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0xf2e6, 0x10001, 0x800, 0x736ac535, 0xfffffffffffffffb}}, &(0x7f00009a4000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b97000)={r4, 0x2, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000190000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/03 20:11:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000a65000-0x8)='./file0\x00', 0x400782, 0x100000000000004) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) accept4$alg(r2, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000452000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a4a000)=0xc) lsetxattr(&(0x7f00006a1000-0x8)='./file0\x00', &(0x7f0000f23000-0xb)=@random={'security.', '(\x00'}, &(0x7f0000510000-0x2)='{\x00', 0x2, 0x2) [ 68.488008] audit: type=1400 audit(1517688710.676:30): avc: denied { write } for pid=5558 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 68.505645] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 68.558473] device syz1 entered promiscuous mode 2018/02/03 20:11:50 executing program 5: clone(0x0, &(0x7f0000243000), &(0x7f0000f9c000), &(0x7f00006b8000), &(0x7f0000c7a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2f, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10) ftruncate(0xffffffffffffffff, 0x0) 2018/02/03 20:11:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000eff000-0x88)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x15}, @random="0f379c0fd6ae", [], {@mpls_uc={0x8847, {[{0x1e5d, 0x0, 0x1ff}], @llc={@snap={0x0, 0x0, 'g', "b4874c"}}}}}}, &(0x7f000090d000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 20:11:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000e39000-0x10)='net/ip_mr_cache\x00') 2018/02/03 20:11:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000910000-0x10)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ad7000)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a47000)=""/241) r1 = getpid() ptrace$peekuser(0x3, r1, 0x80000000) r2 = syz_open_dev$sndpcmp(&(0x7f000061c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) bind$unix(r2, &(0x7f000080d000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00009cf000)={0xe18, 0xb99, 0x16d}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f00002be000)="6bd6b4a25987", 0x6) 2018/02/03 20:11:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x7e, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/vga_arbiter\x00', 0x101000, 0x0) recvfrom$unix(r0, &(0x7f0000a0f000)=""/72, 0x48, 0x0, &(0x7f0000513000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/03 20:11:50 executing program 1: r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ac8000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x28, 0x8, &(0x7f0000365000-0x28)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x2, 0x0, &(0x7f0000845000-0x2)="b98a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x80, 0x0) get_mempolicy(&(0x7f0000002000-0x4), &(0x7f0000001000-0x8), 0x8, &(0x7f0000000000/0x1000)=nil, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/checkreqprot\x00', 0x100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000072e000-0x18)={r1, &(0x7f000043d000-0x9)="11ce6f72ef032b1b5d", &(0x7f0000365000-0xe8)=""/232}, 0x18) 2018/02/03 20:11:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fb000)='/selinux/checkreqprot\x00', 0x42040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cb6000-0x8)={0x0, 0x4, 0x9}, &(0x7f00008e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b01000)={r1, 0x24, "d81f7c9bab5db81ae1cb44d497543f31092e6ae22cb8cbdd07ce78bc445df28d685f2fde"}, &(0x7f0000f02000-0x4)=0x2c) r2 = socket$inet(0x2, 0x807, 0x10100000001) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x800000, 0x5, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/03 20:11:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000155000-0xb)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000723000-0x6e)={{{@in6=@remote, @in=@local}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000ebf000-0x4)=0xe8) exit(0xffffffeffffffffe) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000ddf000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000b72000-0x20)={{0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000589000)={{}, {0x0}}) ppoll(&(0x7f0000fc5000-0x8)=[{r0}], 0x1, &(0x7f000058e000)={r3, r2}, &(0x7f00009e6000-0x8), 0x8) 2018/02/03 20:11:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000021000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000000e000)=""/137) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000023000-0x30), 0x30, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000021000)={0x0, 0x100000000}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000022000)={r3, 0xc87}, &(0x7f0000022000)=0x8) 2018/02/03 20:11:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x2, 0x0, 0x0, 0x0, "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"}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f17000-0x4)) 2018/02/03 20:11:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008fe000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff090000000000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndmidi(&(0x7f0000a2e000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x220000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000e4e000)={0x4, 0x6}) write$selinux_user(r0, &(0x7f00001d1000-0x27)={'system_u:object_r:usb_device_t:s0', 0x20, 'root\x00'}, 0x27) 2018/02/03 20:11:50 executing program 0: pipe2(&(0x7f00009e5000)={0x0}, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000fcc000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x1, r1, &(0x7f0000001000-0x8)='./file0\x00') r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000001000-0x8), 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000084a000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r3, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 20:11:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a74000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/03 20:11:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d85000-0x28)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00002c6000-0x20)={0x10000, 0xd000, 0x14e, 0x40, 0x46}) 2018/02/03 20:11:50 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000005000), &(0x7f0000002000)=0x125) [ 68.723635] audit: type=1400 audit(1517688710.912:31): avc: denied { execute } for pid=5627 comm="syz-executor4" dev="pipefs" ino=14240 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/03 20:11:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe6000-0xb)='/dev/mixer\x00', 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00005ba000)=""/97) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c5b000)=""/188) 2018/02/03 20:11:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009c4000-0xc)={0x0, 0x6, 0x30}, &(0x7f00004bf000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000019e000)=[@in6={0xa, 0x1, 0xd5e, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000051e000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x4, 0xffffffffffffffff, 0x81, 0x14e, 0xffffffff, 0x9, 0x3cd, 0xabd, 0x9, 0x2, 0x1f, 0x4, 0x7, 0x7, 0x1]}, &(0x7f00005c6000)=0x108) r2 = socket(0xa, 0x802, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fca000), 0x1, 0x0) flistxattr(r0, &(0x7f000070b000-0x80)=""/128, 0x80) sendto$inet6(r2, &(0x7f00005d4000-0x2), 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 20:11:50 executing program 0: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d0d000)={0x6, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) [ 68.765727] xt_cgroup: invalid path, errno=-2 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001ac000-0x8)=0x7ff) preadv(r0, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f000021d000)='/dev/adsp#\x00', 0x10000, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b84000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, [0x3, 0x10000, 0x20000000000000, 0x443, 0x3f, 0x8, 0xb93, 0x4d, 0xfffffffffffffffe, 0x6, 0x7, 0x400000000000, 0x736d, 0x9, 0x80000001]}, &(0x7f0000db0000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f04000)={0x0, 0xc9, 0x2, 0x8000, 0xffffffff, 0x1ff, 0x7, 0x9, r2}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd1000-0x16)={r2, 0x6, 0x7, [0x80000000, 0x1, 0x1, 0xa6de, 0xff, 0x2, 0x9]}, 0x16) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) [ 68.821356] xt_cgroup: invalid path, errno=-2 2018/02/03 20:11:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x100000001, 0x4080) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000105000)={{0x1, 0x9}, 'port0\x00', 0x40, 0x100004, 0x2, 0x7, 0xffffffffffffffdf, 0x4, 0x1400000, 0x0, 0x80000000007, 0x2}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00005c8000-0x5)='./file0\x00', 0x202000, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ed2000-0x68)) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14, 0x100000001}]}, 0x24}, 0x1}, 0x0) 2018/02/03 20:11:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fe0000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000b93000-0x1000)="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", 0x1000}, {&(0x7f0000933000-0xd5)="4c1b59d5efe8888bb1a196f18ff6bcd5273062bda2dec800a6a6068f722dfdcd949be78124e813a2a6d009ebdbf405b271d277b77abb23287d939e97239f282940646f3615a9d52261129ad9abb323849a0bf3b9b49fd1f89ffb89710f47d98039c73d1ee3b8bed27ab868a8bf933265da4e7e7c976dad656e6f871a02c27e15331525cabf46ebef639b69f3a6aa38be5778ac9b5118b8f5ca85527bd67764ca53b6077318d1eb13a3af2d7e6c8c9a14f9fb4a6168601543156b55148decd0050bb2dff202609dbf90126ccfcd92e4a30f887db71a", 0xd5}, {&(0x7f0000af4000-0x2)="787098116ffd83abcec79ccdd5a192db58b8799add3229b5f92786ee201757e60285f72dabb70b03ecf5aa62648962e0cdf535e79103ff5dc84f582df93d46102a034cb7e577c058ed54231cbcaed78add411c269d6a43b8acf237a3c4f5c158a076f0cb5caae262e427d68c", 0x6c}], 0x3, &(0x7f0000468000)=[@assoc={0x18, 0x117, 0x4, 0xc75}, @assoc={0x18, 0x117, 0x4, 0x93}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0xc0, 0x117, 0x2, 0xa5, "b49bfec0b2b262fce7392ef12642110e83c4f7860276da06c4d4db13ef576622f15c3312bbb2170a45cac5ae56d0bc5a8f2ea36046b4011d8d98de4b5d6c283229bbdde0fc6f111a00ecc796d45e11f24a3ca433772f0c2bcfce282567aef263ee6aa980e11b786d205363b08abce58920c16e45f8fa53e35e2a6a93893bcf53e7da7ea96e40d97906ebb2900634b5485a54ee5e424f60e304777c4d1a7a9ad1d8c5ba09de"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x28, 0x117, 0x2, 0x11, "f73700acd28ce4adcae0c57cd637537a21"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x178, 0x40040}, 0x810) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@multicast1, @rand_addr}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f69000-0x4)) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000626000-0x4), &(0x7f000085d000)=0x4) 2018/02/03 20:11:51 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000bef000-0x8)={0x3, 0x3ff}) 2018/02/03 20:11:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d56000-0x4)) r0 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b0c000-0x8)={0x0, 0x1ba766df}, &(0x7f0000170000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c5000-0x8)={r1, 0x7f}, &(0x7f00006ab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b16000)={r2, 0x38}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f000079e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x102) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000033d000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bc1000)={0x0, &(0x7f0000254000-0x10)=[]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000efb000-0x10)={0x81, 0x8000, 0xffffffff, 0x20, r1}, &(0x7f0000f37000)=0x10) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00002cd000-0x8)='./file0\x00', 0x2, 0x40) execveat(r4, &(0x7f0000b8b000-0x8)='./file0\x00', &(0x7f0000886000-0x48)=[&(0x7f00001fa000)='\'-\x00', &(0x7f0000259000)='\x00', &(0x7f0000562000-0x2)='#\x00', &(0x7f00004e7000-0x30)='systemprocvmnet1securityeth0posix_acl_accessGPL\x00', &(0x7f00006eb000-0x3)=']-\x00', &(0x7f0000f84000)='\x00', &(0x7f00004eb000-0x3)='#!\x00', &(0x7f00004b3000)='\x00', &(0x7f0000c03000-0xa)='!\\]wlan1/\x00'], &(0x7f000093f000)=[&(0x7f00003fa000-0xa)='eth1ppp1-\x00', &(0x7f000038d000-0x9)='R(cgroup\x00', &(0x7f0000304000-0x6)='ppp0&\x00', &(0x7f0000da0000-0x2)='^\x00', &(0x7f00000ff000-0xa)='mime_type\x00'], 0xc00) 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000046b000)) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4), 0x4) 2018/02/03 20:11:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3e07c00, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/145, 0x91}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000001000)=""/24, 0x18}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x95)=""/149, 0x95}], 0x6, 0x0, 0x0, 0x712}, 0x2003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000024f000-0x1018)={0x1018, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x1004, 0x84, [@generic="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"]}]}, 0x1018}, 0x1}, 0x0) mlock(&(0x7f0000b7d000/0x2000)=nil, 0x2000) r2 = syz_open_dev$mouse(&(0x7f0000518000-0x12)='/dev/input/mouse#\x00', 0x3, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000c8000-0x4)) connect$nfc_llcp(r0, &(0x7f0000cc9000)={0x27, 0x80000000, 0x100, 0x7, 0x7fff, 0x6, "ebf3c50408080302932055b398675b0465f4e4a1898520a7d6218a5a47eda80fd279d3e45c47de3644195a0ba2eec97604bc591f078e82d32890027e8cc109", 0x100000000}, 0x60) syz_open_dev$sndmidi(&(0x7f0000eff000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) 2018/02/03 20:11:51 executing program 4: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000246000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003bb000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x16, 0x4, 0x800000000000, 0x500, 0x10000, 0x140002, r1}) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fe00) listen(r2, 0x0) 2018/02/03 20:11:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00003fe000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002bd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000949000)=0x1c, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000fb3000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006b2000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002f9000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000013b000-0x10)={r2, r3}) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000764000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000fa7000)='user\x00', &(0x7f0000be1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/03 20:11:51 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000002b000-0x66)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) [ 69.042996] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor3'. [ 69.077079] netlink: 'syz-executor1': attribute type 20 has an invalid length. [ 69.116698] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 20:11:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 20:11:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) pipe(&(0x7f0000748000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f7a000-0x10)={r1, &(0x7f0000f05000-0xf3)="ad0f40de4ebd14e6b42e69ad5e2dfe9bfa9026b8ed6ce442194b19eeb40ef84715110063c8ee44958bcd583f97befa7d03e0455bac54fd2c4849b581ae7a7b038c9c05d814aeec1ace56059a80fc08fa7a9ed49557e659b9f21f7b480a6503cbeeee8e1b69bd7e7412251752ce13967f49b675f18837e5a01335954645cfac95fe85e98a691c9e88177e0ac3c474167f6873cda405da28b71ace1f439496efa557d3a08773ecf54a711c26364a522ce8dea443bdbff8d8970c829e8cb430e127087d56392ae3dab9c8fccb25e95ba7f24b67ca836a11555063f44b671c5e3e2a0950fb9280ddb29a9238c8c8e85cda91d1d977"}, 0x10) getpeername$packet(r1, &(0x7f0000b90000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d55000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000048c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddc000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000b5c000-0x40)=""/64) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000017d000-0x90)={0x0, {{0x2, 0x0, @rand_addr=0x8}}}, 0x90) 2018/02/03 20:11:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/02/03 20:11:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e91000)) 2018/02/03 20:11:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0xffffffc9) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) 2018/02/03 20:11:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a5000)={0xaa, 0x4}) r1 = syz_open_dev$mouse(&(0x7f0000b34000-0xb)='/dev/input/mouse#\x00', 0x200, 0x4100) mq_timedreceive(r1, &(0x7f00001a6000-0x93)=""/147, 0x93, 0xc853, &(0x7f0000443000)={0x0, 0x1c9c380}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}}) 2018/02/03 20:11:51 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000b4d000)='/dev/dmmidi#\x00', 0x40, 0x8800) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000011, &(0x7f0000f84000), 0x4) chdir(&(0x7f0000125000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e0b000-0x14)={0x0, 0x80000000, 0x9, 0xe7e, 0x7fff}, 0x14) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f86000-0x8)='./file0\x00', 0x10000, 0x9) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4b9cc7d) 2018/02/03 20:11:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008a2000)=""/70, 0x46) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) readahead(r1, 0x0, 0x0) 2018/02/03 20:11:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b6000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000942000-0x48)={0x2, 0x0, [0xcd, 0x400, 0xfffffffffffffffc, 0x7, 0x0, 0x5, 0x8, 0x3]}) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f000036b000-0x8)=0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000173000)) 2018/02/03 20:11:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = syz_open_dev$vcsn(&(0x7f000098f000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004b6000)={0x55c67298, 0x5f, 0x3, 0x3, 0xfffffffffffffffa, 0x7c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022a000-0x6)={0x0, 0x4}, &(0x7f0000191000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad1000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x1, 0x8, 0x924, 0x2}, &(0x7f0000791000)=0xa0) sync() 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x36) bind$alg(r0, &(0x7f0000f69000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) 2018/02/03 20:11:51 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "688d4af795674f68d35fccbf4fc21644e37c7f4e56dc77e605386875b2760df793c63cea92373782af78964f569d7a1d9fea1e3f1049adbd771672444314136a", "3a52ee2dd993ce4dcbd8b7791f00d5ad89546804b49f694475fab12ff46afd83"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='irlan0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000008000)={&(0x7f0000008000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000009000)=[0x0, 0x0, 0x0], &(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000a000-0x8)=[0x0, 0x0], 0x5, 0x3, 0x6, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000a000-0x4)=0x2, 0x4) 2018/02/03 20:11:51 executing program 4: r0 = socket(0x1f, 0x5, 0xff45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fe000-0xc), &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000002c000-0x5), &(0x7f0000eae000-0x4)=0x5) keyctl$join(0x1, 0x0) perf_event_open(&(0x7f0000a87000+0xe14)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() add_key$user(&(0x7f0000344000)='user\x00', &(0x7f00006ba000)={0x73, 0x79, 0x7a}, &(0x7f0000165000), 0x0, 0xfffffffffffffffd) 2018/02/03 20:11:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000)='#selinuxwlan1\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000033d000-0x18)={0x0, 0x4a, 0x30, 0xff, 0xffff}, &(0x7f0000785000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000945000-0xc)={r3, 0xd3bd, 0x10}, &(0x7f0000425000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ad9000-0x14)={r3, 0x1, 0xfffffffffffffffa, 0x9, 0x80000000, 0x10001}, 0x14) perf_event_open(&(0x7f00004be000)={0xffffffffffffffff, 0x388, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10, 0xffff, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f00007b9000/0x4000)=nil) r4 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000860000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000876000-0x97)=""/151) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00008e0000-0x80)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xffff}, @note}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 3: remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0xc87, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x3ff, 0x4, 0x800, 0xa85, 0x401, 0x4dc8f8d9, 0xffffffffffffffff, 0x2, 0x2, 0x6, 0xc1, 0x1, 0x2}, {0xfffffffffffff271, 0x1ff, 0x2, 0x0, 0x100, 0x1, 0x5, 0x80000001, 0x81, 0x4d788044, 0x5, 0x86, 0x1}, {0x4900000000, 0x6, 0x7, 0x100000000, 0x7, 0x4, 0x9, 0x8001, 0x8, 0x5d, 0x0, 0xfffffffffffffff8, 0xa5}], 0x2}) 2018/02/03 20:11:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000eb8000-0x8)='rxrpc_s\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000048e000)="93b139104c551f5c025e8072be02f68c006f68b1eb3a781f3045a9b80ea32be47c61afbb4f53ae6c89b87d25d5ff9b91c7a3571aef1a6c2b6e718fa470ee9245c6bd913451f857f494ae373bad0c279ce8c52901100642f30831485e9b4e5c70b9733e19f59f0eb8d13e35ffa51e", 0x6e, 0xfffffffffffffffd) add_key$keyring(&(0x7f00002aa000-0x8)='keyring\x00', &(0x7f0000ef4000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 20:11:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x800000, 0x5, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c84000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00003e6000), 0x4) 2018/02/03 20:11:51 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000fa4000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000f92000)) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fc3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x100}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000787000)='/dev/rfkill\x00', 0x480000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000453000-0x88)={0x439f, {{0xa, 0x2, 0x782748c1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x88) close(r0) [ 69.349931] mmap: syz-executor3 (5769) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/03 20:11:51 executing program 5: r0 = timerfd_create(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000e54000-0x10)={0x2, &(0x7f0000ecf000-0x10)=[{0xffff, 0x7ff, 0x3}, {0x3, 0x5, 0x8, 0x10001}]}, 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) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000002000-0x27)=""/39, 0x27}, {&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f0000001000)=""/212, 0xd4}], 0x4, 0x0) 2018/02/03 20:11:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = syz_open_dev$vcsn(&(0x7f000098f000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004b6000)={0x55c67298, 0x5f, 0x3, 0x3, 0xfffffffffffffffa, 0x7c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022a000-0x6)={0x0, 0x4}, &(0x7f0000191000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad1000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x1, 0x8, 0x924, 0x2}, &(0x7f0000791000)=0xa0) sync() 2018/02/03 20:11:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x40000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, 0x3ff, 0xffffffff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000229000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f81000-0x88)=[@in={0x2, 0x1, @rand_addr=0x6}, @in6={0xa, 0x3, 0xdf, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xfffffffffffffffb}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in={0x2, 0x0, @rand_addr=0x8}], 0x88) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0xfffffffffffffc37) 2018/02/03 20:11:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000083000-0xc)={0x20000000}) 2018/02/03 20:11:51 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000011000)={@common='ip6tnl0\x00', 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000)=0x0, &(0x7f0000012000-0x4), &(0x7f0000007000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x3, 0x60349359, 0x1, 0x400, 0xa, 0xa0, 0xa0, 0x3a, r1, r2}, {0x7, 0xbfb9ef8, 0x7, 0x32d2e97a, 0x1, 0x9, 0x5, 0x8}, {0x7, 0x401, 0x4, 0x8}, 0x9f48, 0xd, 0x1, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x0, 0x8, 0x0, 0x6, 0x9}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) r3 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x10200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000000e000-0x4)=0x9, 0x4) r4 = getuid() quotactl(0x100000001, &(0x7f000000a000)='./file0\x00', r4, &(0x7f0000003000)="687696e9dfda31e3e7ae15d80c71c411a6e71b368a020817dfd4f2635f40ef5780931e1715") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000c000-0x10)={0x8001, 0x8007, 0x800, 0x6, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0x8}, &(0x7f0000013000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006000)={r5, 0x7, 0x3fc8, 0xc2ce, 0x101, 0x2, 0x200, 0x2, {r6, @in={{0x2, 0x3, @rand_addr=0x6}}, 0x6c86be32, 0x4, 0x8, 0x2, 0x80}}, &(0x7f0000011000)=0xb8) 2018/02/03 20:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000eb4000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000024a000), &(0x7f0000e4d000-0x4)=0x4) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd}], 0x1, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/03 20:11:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r0, 0xb701) 2018/02/03 20:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000982000)=""/164) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)) 2018/02/03 20:11:51 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) prctl$setname(0xf, &(0x7f000000b000-0x18)='selinuxvboxnet1Kmd5sum,\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 20:11:51 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x8, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d}, 0x10) r4 = dup(r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000018000)={0x1, 0x9, 0x3, 0xffffffffa483b231}) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f000000f000-0x18)={0xffffffffffffffff, 0x28, 0x1, r4}) fcntl$setsig(r4, 0xa, 0x5) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x10120, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x