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{&(0x7f0000004400)="8b72db80018a26c91099241c3c0c229779d8102b25e4053785ddac4d2efe517abc9d78e1ac75b6c608a159b349300a800779fce42bd019e4ac3f8365519c22d7389a1f85d0911734d9bb194d9ae7f7c164f0309b2ba7f94f6ae79f685f1a88b2797721a9df7b038b89a42aa2e05039a1a843a8a3c2e99a34644bfc34577d9677ac1341cb3c4047dd4c84e246657ab8b2d32d6ca3fab3e0f70e5e597f6fe4a29babbb04af0ad215e1761dab65c7e1043f7546d2147b49a0a87a1ba07f6554d96f28adc409b2e70ba4ae0327cc10c45f83a162b607076598ca625e7cd759164a1ac714fe3f0cb725b7d42262c9", 0xec}, {&(0x7f0000004500)="3b911423d942c9a816398c585d60725e82b1a2944dd07195b4d9086cace45b533925bf0a1f0acc467956720cea05ecf90397ba5a0c745ccd8cc7d9b25a00e7becd76cca6cbe6817f010c9f51d5b17df4e2923ce2e03ffa0555bfd7040ed45bcba783e7ce73248ca185c5e700c0e3c1f044b550c0b0000c1aaec824de0b6ce77df6c8598e577f82d295122459495cdc2cd288de14a4106b9f6e954ba699246ab141708b335c68d7156e98bb9c6d57d5617cca129d3cfc12", 0xb7}, {&(0x7f00000045c0)="ed681dcf5c082208071dba20cbb2cd0f5f60dd5e610d6f6417b6a1b8be7dd86b27f5f94cd31615b200a00ec478733356657c728db7e7cf9c1d9f61950506e72ea51f7b792978cd041b31d9f81ac339bf323435d051e214c9eb9d1d541cce2268f4af157cb3b5c29190ffe86b968523394b53735ec388ed2eebba6a60d90163bfd7f077ae899830547a7a9e85d97d93f9a8e2cd61490f62684e57880fc83ddd5f87341538ce1e5ea93812c46e2d7dd4e6ef0546c388c31db732f5c24e75aeb26a965f0b1dfcefe388be8e61ecd6e4125134a6d12b3a6b38f8b266d27003f439999eb47e0d938ce6acda01", 0xea}], 0x8, &(0x7f0000004740)=[{0x1010, 0xff, 0x7fff, "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{0x10, 0x1ff}], 0x1020, 0x4000}, 0x1}], 0x4, 0x4008004) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)) [ 166.670979] audit: type=1400 audit(1521833464.765:245): avc: denied { ioctl } for pid=26630 comm="syz-executor5" path="socket:[83130]" dev="sockfs" ino=83130 ioctlcmd=0x5416 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 166.704580] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/23 19:31:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) r2 = geteuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x3, 0x4000000000004) r5 = socket$key(0xf, 0x3, 0x2) connect$inet6(r4, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) sendmsg(r4, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x10) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x185000) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000180)) 2018/03/23 19:31:04 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='cmdline\x00') pread64(r1, &(0x7f0000000040), 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/23 19:31:04 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00009a6000/0x3000)=nil, 0x3000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x216a3cb3d36614d8, r3}) 2018/03/23 19:31:05 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffeffff, 0x20c, 0x1, 0x1}, &(0x7f00000000c0)=0x10) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000140)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000000040)=""/1, 0x1) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)) 2018/03/23 19:31:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000400)=0x40000003, 0xfeef) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000040)="be", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:31:05 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x12000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x88400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)) 2018/03/23 19:31:05 executing program 4: prctl$intptr(0x2f, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000240)={0x2, &(0x7f0000000040)=""/51, &(0x7f0000000200)=[{0x4, 0x8f, 0x100, &(0x7f0000000080)=""/143}, {0x8, 0xb1, 0x4, &(0x7f0000000140)=""/177}]}) 2018/03/23 19:31:05 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x3, 0x4) setxattr(&(0x7f0000000180)='.', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='\'\x00', 0x2, 0x0) 2018/03/23 19:31:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x6, &(0x7f00000048c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004640)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/64, 0x40}], 0x7, &(0x7f0000000400)=""/127, 0x7f}, 0x7fff}, {{&(0x7f0000000480)=@ax25, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/176, 0xb0}, {&(0x7f00000006c0)=""/211, 0xd3}, {&(0x7f00000007c0)=""/101, 0x65}, {&(0x7f0000000840)=""/144, 0x90}, {&(0x7f0000000900)=""/138, 0x8a}, {&(0x7f00000009c0)=""/17, 0x11}], 0x8, 0x0, 0x0, 0xfffffffffffffffc}, 0x3}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000a80)=""/244, 0xf4}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/193, 0xc1}, {&(0x7f0000001c80)=""/121, 0x79}, {&(0x7f0000001d00)=""/68, 0x44}, {&(0x7f0000001d80)}], 0x6, &(0x7f0000001e40)=""/213, 0xd5, 0x38}, 0x8001}, {{&(0x7f0000001f40)=@sco, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001fc0)=""/199, 0xc7}], 0x1, &(0x7f0000002100)=""/136, 0x88, 0x2}, 0x3}, {{&(0x7f00000021c0)=@nl=@unspec, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002240)=""/112, 0x70}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/251, 0xfb}, {&(0x7f00000033c0)=""/202, 0xca}, {&(0x7f00000034c0)=""/219, 0xdb}], 0x5, &(0x7f0000003640)=""/4096, 0x1000, 0x8001}, 0x6a73f619}], 0x5, 0x40002060, &(0x7f00000047c0)={r1, r2+30000000}) 2018/03/23 19:31:05 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000710000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10050) 2018/03/23 19:31:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x4) listen(r0, 0x0) r1 = semget(0x3, 0x1, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/138) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60000000907800006a1cf444ab5568dbe4d330b9a9aa3163f10c11ca071d014ace1ae1a8b035b6f684be352a6ef2b7565217470b2334c1dc30789c909d50ec4373e8efa9"], &(0x7f0000000000)) 2018/03/23 19:31:05 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400042) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, 'p'}, 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0xc8, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x7) 2018/03/23 19:31:05 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x202040) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x7ff) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1d33, 0x42) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x20c040) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x10000, &(0x7f0000000140)=0x2) 2018/03/23 19:31:05 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x8400) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x3, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x1, 0x1, 0x0, 0x800, 0x8, 0x7fffffff, 0x0, 0x100000000, 0x10001, 0x7, 0x8, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000340)="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", &(0x7f0000001340)=""/4096}, 0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r3) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/23 19:31:05 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000140)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000000), 0x0, &(0x7f0000001580)}, 0x0) 2018/03/23 19:31:05 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) 2018/03/23 19:31:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)="76626f786e65743176626f786e6574306d696d655f7479706565746830262f2b00e137dd5bfd54d4db06134f319e3ee479f4d0c29e5c3cf80ef8fae9ca7a32c6c9526e1b6a1c5562daa205db8ec4cc99f5611a98766b5c73f494a05abee5df78f622f7ef310ced5e9bdfe71547bdd6940ff28e7312836face097ab12ce65a68b5da83da133419d4afd23bac74b98a30082a7f51d748c1903004b1e1bf743d84c06ada6cc4618c3752ec39c2141aab0a7fa0029fc842d1084f45ca36f97b494140e2d9828c93215cc11b82ef659d4c972ed21387ecf5dd7", 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x10000) dup2(r0, r0) 2018/03/23 19:31:05 executing program 7: set_mempolicy(0xc006, &(0x7f0000000000)=0xfffffffffffffffc, 0x3) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x77877a37f0e398e4, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000080)={"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"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'eql\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={r1, @multicast2=0xe0000002, @rand_addr=0x1ff}, 0xc) 2018/03/23 19:31:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f0000000040)=0x6, 0x4) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006f3000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0x3c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xc, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 'bpq0\x00'}) 2018/03/23 19:31:05 executing program 5: exit(0x8001) 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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x10, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f630c0002000000020000001400"], 0x74, 0x0, &(0x7f0000000200)="9635892b714b80ea79670dd8f88565832537593cb8721733f9c25f138115988b07de1db7c76b05e0e8bf4d0891ea5dc6561a077968e9d2e43419a0f3e64abea4f15bd7b4dae5f76db4070249d97c65f0483e7775b0dabdc3169d8eb0433d7d5eb4c832241a592b56dc377ec5045290f155c32fc6"}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0x1}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x420000, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000080)={0xfffffffffffffff9}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000002c0)="ac23cbeb5ed5bf5f2b153806f1967a609fbab9f9ca75babc36f6455e04203d5bc21141b3b9fb524dde13d4c00ddd1d4f3283522f594b2ba79ccb0e7488f0e978381346865d08216efff3b486eaaccd49e7fc97244529becc35c3db16f7c80cbc0204440e9fb8718d7dce8a5c6e7645d218bbdc2161b2c161035a8f521f71fc92a5c8", 0x82) 2018/03/23 19:31:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000200)={{0x101, 0x0, 0xb52a, 0x80000000, "73372302f3c47695496737675f0cec9d088b2d52ab2c89a07a89eadffe1ea3d80e2c2c7b9bb2c3ce69c608df", 0x4}, 0x0, 0x0, 0x100000001, r3, 0x5, 0x4, "0d860246e1efcad76f4a80392d2d6368e0dd1933bbec496ee56d2646d7711741f04d1ecf94c6ec93ec6421ad62dda7a19d52fd26056df01122a608dc153d52cc", &(0x7f00000001c0)='/dev/rtc\x00', 0x9, [], [0xcd57, 0x8000, 0x9, 0x20]}) lseek(r0, 0x5, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) uselib(&(0x7f0000000000)='./file0\x00') 2018/03/23 19:31:05 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000), 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x324) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x7f, 0x7}) 2018/03/23 19:31:05 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6eca, 0x400) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e23, @rand_addr}}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x480, 0x20) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfff, 0x4000000000000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x4, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, r2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x0, 0x0) dup2(r1, r3) 2018/03/23 19:31:05 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x100000000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/03/23 19:31:05 executing program 4: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xd537, 0x0, 0x7, 0x8, 0x0, 0x1, 0x0, 0x2, 0x9, 0x3, 0x32, 0x3, 0x7f, 0x7, 0x100000000, 0x7, 0x40, 0x0, 0x9cbb, 0x1ff, 0x9, 0x3, 0x0, 0x80000001, 0x5, 0xae, 0x0, 0x6, 0x5, 0x1ff, 0x5c2, 0x80000001, 0x5, 0x0, 0xff, 0x4, 0x0, 0x3, 0x0, @perf_bp, 0x100, 0x1000, 0x0, 0x7, 0x4, 0x7, 0x3}, r1, 0x1ff, r0, 0x8) pread64(r0, &(0x7f00008c1f77), 0x28, 0x40000000000033) 2018/03/23 19:31:05 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "0be61b48210f0b97379caeb5671d228934804906e5beb9afc7bac45045e384d04ff4b85c40664f9851575ba6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "af2f140b3749b78a8b50a19f0cc0aabd47fdac34e17f7965f3b690588d348117b1e18175e47eb60ffe494887658445f57e9476859192b7a4f7208196e5f5d676", &(0x7f0000000140)='\x00', 0x1}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) 2018/03/23 19:31:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x800, 0x3}, {0x0, 0x5}, {0xffffffff, 0x8}]}) kcmp(r1, r2, 0x4, r0, r0) sendfile(r0, r0, &(0x7f00001f0000)=0x8000, 0x40) pipe2(&(0x7f0000000080), 0x84000) 2018/03/23 19:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/03/23 19:31:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x7fff, 0xa92c, 0x1000, 0xffffffffffffffc1, 0x9, 0xccb, 0x3, 0x4, 0x3f, 0x3, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7f, 0x3, [0x5, 0x1, 0x8]}, &(0x7f00000001c0)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x100, 0x2, 0x5, 0x5, 0x1, 0x0, 0x4356b18b, r1}, 0x20) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:31:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x100004e20, 0x20000000000006, @loopback={0x0, 0x1}, 0x4000000000000000}, 0xffffffce) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="2388", 0x2}], 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7fff, 0x400000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000002c0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, 0x1, 0x8001, 0x4, 0x0, 0x2, 0x40000, r1}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x16a, 0x0, 0x0, 0x7ade058e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) connect(r0, &(0x7f0000000700)=@ll={0x11, 0x1f, r3, 0x1, 0x400, 0x6}, 0x80) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/192, 0xc0}, 0x0) close(r0) 2018/03/23 19:31:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x3, 0x0, 0x607, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x3, 0x5c0, 0x2, 0x1d9, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x7, 0x9, 0x400, 0x2, 0x1, 0x8, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x0, 0x6, 0x1f, 0x5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0xff}, &(0x7f0000000340)=0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000380)=0xffffffffffff8b1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x9, 0x0, 0x0, {}, 0x2, 0x5}) 2018/03/23 19:31:05 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) recvmsg$netrom(r0, &(0x7f0000001300)={&(0x7f0000000140)=@ax25={0x3, {"a0354f552674a5"}, 0x2}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000180)="adbcfacbe0290e9200ee2ff79633f3767605851f01bc37e57e189d45af16fb35d551f84f3b8e7df56d39ee145726a3c7ef00000c8ce752e2eda1f257007c7f1eb145577f4d4fa38afb8007", 0x4b}, {&(0x7f0000000200)="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", 0x1000}], 0x2, &(0x7f0000001240)=[{0xc0, 0x101, 0x7, "2545aac6f63910627725e94c660ad664f0180f2fd9211471b163ab76245cc63ec8c1e9bac6eb383ec26a38336da87341022315cdbe2ed0d92a4cdfcf596240b9ddb6c4ba9e472072bcd9e5ed1757966d4719b33244ff2dcc09591874d9bacdd41a279f4e0b27220bb8ada811e83ddd13be47b76813993306a8c4e85c265c69ee8890531cb233dd468fd40f4602de84b38e23eec4204a7ef703a1829d42e18901950000add67d0cf0a5e69e"}], 0xc0, 0x81}, 0x2) unshare(0x400) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000013c0)={0x0, 0x4c, &(0x7f0000001340)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000001400)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001440)={r2, 0x8, 0x6f, "81ee791a64db3681d17796f932c1eceed59ac765ff10cfa46d3f4a84f7cd7c0a30cd1940f79a8dc7a4a49888e5c45a1c2a6362a7acdcceb35ed1c7025c58e2c7db87379b23184cfe186d2c82667d7f9845240206dd5dfffa81f49331fb475011e0a6bf0da45370492ec04717bb91a8"}, 0x77) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18240, 0x0) accept4$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fadvise64(r1, 0x0, 0x0, 0x0) 2018/03/23 19:31:05 executing program 6: r0 = socket$netlink(0xa, 0x5, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x65, &(0x7f0000000000), 0x6e) 2018/03/23 19:31:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$TCSBRK(r3, 0x5409, 0xbb) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r2}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}}) 2018/03/23 19:31:05 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) listen$netrom(r0, 0x3f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x1, 0x6, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/23 19:31:05 executing program 7: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000065c0)='attr/current\x00') exit(0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x4, 0x100000001, 0x100, "b718d2184a3a", 0x4}}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) 2018/03/23 19:31:05 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xfffffffffffeffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000000000080000, 0x800004400) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="061376367cc8a494fa2f0cc864a171f79f02b089d608fb54a376b0", 0x1b}, {&(0x7f00000000c0)="b3228b2805ce03f887d17c2667ed4569c61c95bc2afa45a8a54dd21fbb8fea0bb953fb5f50ed", 0x26}], 0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0xfffffffffffffff8, 0x3, 0x10001}, 0x10) listen(r0, 0x4000000000000404) r4 = accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x800) signalfd(r4, &(0x7f0000000200)={0x1815}, 0x8) listen(r1, 0x3) 2018/03/23 19:31:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet6(0xa, 0x0, 0xfffffffffffffff8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x21, 0x20}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000200)=""/185, &(0x7f00000002c0)=0xb9) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x3f}, 0x373) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x0, 0xd301}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) 2018/03/23 19:31:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x4e8, [0x0, 0x20000cc0, 0x20000cf0, 0x20000d20], 0x0, &(0x7f0000000000), &(0x7f0000000cc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, "542c27df809f4f510857cac2c6000004", "62705e30d7152ea600", 'bpq0\x00', 'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>=', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x4, 0x0, 0x1, 0xff], 0xb0, 0x138, 0x168, [@time={'time\x00', 0x18, {{0x9, 0x4, 0x2817, 0x3dcd, 0xfffffffffffff231, 0x4, 0x2}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x560) mq_unlink(&(0x7f00000000c0)="62705e30d7152ea600") 2018/03/23 19:31:05 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x3, 0x4e24, 0x0, 0x4e21, 0x9, 0x0, 0x20, 0x20, 0x2, r1, r2}, {0x4, 0x6, 0x1000, 0x0, 0x80000001, 0x200, 0x6, 0xfff}, {0x7fffffff, 0x7ff, 0x1, 0x3}, 0xfe, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x1, 0x3, 0x0, 0x1fffc00000000, 0x0, 0x2}}, 0xe8) socket$inet(0x2, 0x3, 0x5) 2018/03/23 19:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000029c0)={&(0x7f0000000080)={0x2, 0x4e21}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/170, 0xaa}], 0x3, &(0x7f0000002840)=ANY=[@ANYBLOB="580000000000000014010000060000000100010007000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0104000000000000"], @ANYBLOB="dd6a5452000000000700000000000000000100000000000011be00000000000050000000000000000010000000000000480000000000000014010000010000000001000006000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 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@ANYPTR=&(0x7f0000002680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cb00000000000000", @ANYPTR=&(0x7f0000002800)=ANY=[@ANYPTR=&(0x7f0000002780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1e00000000000000", @ANYPTR=&(0x7f00000027c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0e00000000000000"], @ANYBLOB="020000000000000002000000000000000800000000000000"], 0x170, 0x4}, 0x0) sendfile(r2, r1, &(0x7f0000807000)=0x51, 0x3f) sendmsg$alg(r1, &(0x7f0000004c80)={0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="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0x1000}], 0x2, &(0x7f0000004a40)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xac, "411f79b6293857e0e11619854b6f5391f2d1d24b47b4701ef0c430a744130c17ef9bdecb6f0b4b2440e72d6caaa2810ea5b34b030fededc2cd96a835710bc4f6ec797558332e5ef68640fe63bc7c6495bcdf2024b203763eff5ecaa63a61e1f13761640929bcb2394344cc51490912247f3e6e5d137d7776075cda87ff0481cde859e66d85a2ed63bebe2865fd78ad8f72438121193e4ed66ac24a1d60ab77258d091da465005ae71f57c905"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xad, "165dbbe60df1f28033a9f18831a5db81cbc1db3eacb2ee727fd111a264019522839ce2e17a653a2aa43352025a60e406e771314a92303379fbb5226911503bdb0064db6ff111e02758be47a4212e0b9c6e6d3cbd5e2ce6602863a9d008afead225b5c617fb86795a68d8a8017eaa7a324a8aeed5e6a49ef0170af6b1efc6e8d7b44457ad19c96f530d510e7607dacdc24b02e49ca8ecef3ef8f4eb2ef57e41c0df247285d5db55b1a945e4f839"}, @op={0x18, 0x117, 0x3}, @iv={0x58, 0x117, 0x2, 0x3d, "bc839d1cbd2471873f0a0ec0d450fc3c35e8598a339af105b738f8d192124638e66368c5ec67ede0ea8ba7c34c960dbb61e7b4279fbae6025e312fc678"}], 0x228, 0x4000000}, 0x4) sendfile(r2, r1, &(0x7f00000001c0), 0x3) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/03/23 19:31:05 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x2deb}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/23 19:31:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/23 19:31:05 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c45}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/03/23 19:31:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x400) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000140), 0x10) r3 = fcntl$getown(r0, 0x9) fanotify_init(0x4, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x1, 0x8206, 0x1, 0x1, 0x0, 0xffffffff, 0x4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r4, 0x40}, &(0x7f0000000240)=0x8) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x3, 0x87, 0xffff, 0x200, 0x0, 0x5, 0x2000, 0x3, 0x8, 0x3, 0x3, 0x6, 0x4, 0x3, 0xf2b9, 0xffc0000000000000, 0xfffffffffffffff7, 0x5, 0x6, 0x3ff, 0x7, 0x3, 0x9d7b, 0xfffffffffffffff7, 0x7fffffff, 0x400, 0x0, 0xffffffff, 0x1, 0x0, 0x9, 0x627, 0xffffffffffffff81, 0x7, 0x200, 0x3a, 0x0, 0x1f, 0x2, @perf_config_ext={0x400, 0x9}, 0x8004, 0x4, 0xa1f, 0x1, 0x800, 0x6}, r3, 0x2, r0, 0x1) sendmsg$nl_generic(r1, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000000012f70000"], 0x14}, 0x1}, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/173, &(0x7f0000000380)=0xad) 2018/03/23 19:31:05 executing program 0: socketpair$inet6(0xa, 0xe, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x4) r1 = memfd_create(&(0x7f0000000000)='\'\x00', 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0x1, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) inotify_init1(0x80800) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000708ffc), 0x4) 2018/03/23 19:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/03/23 19:31:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xdf, "0fe6867bd1efe9f3ee570c62b636f648d24cb4e56c1702589523fc07e97f6880b64525a97ec261a9e3a92017acc98b3bfd01399656394dbd79acdfa822e85f65ebaadd7f57c1b74ece8f408ddaad22e43ce4bc021f170e969b1b67d927b091b87c173390fa61f241655d8d0f82440d7b035a85bebfc3c7ed8243e8d10dab89919255c4cdf68797e832be912747aa13995ce673560787b3ce340eea6349dea0b29c3179ac1cefc7fc9f8f1d550a53180f8267605e6c64070e2b318cbd7f2b583e2b60e0e11b9397d5b62c058940919f19b3f0b675543ac5d1733bc119df8329"}, &(0x7f0000000080)=0xe7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21}}}, 0x84) close(r1) 2018/03/23 19:31:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="27ad55b06e09e5d35b260fe35e1560ad9ed49a2bbe113114b3365d40fb56902253b3247b6e1cf784", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES64], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYPTR, @ANYBLOB="2ee1a7b33b020d68523a9f55e44dfd", @ANYRES64, @ANYRES32, @ANYRES64], @ANYRES16]], &(0x7f0000000100)="73797a6bc65cdd6ab254e68b17d65f0d013839411b3fb535ef01194a2720c40053146cd9d6c1c46b51443f86d4199607", 0x2000000000027, 0x7f, &(0x7f0000000080)=""/127, 0xfffffffffffffffd}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0xfffffffffffffd65) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e22, 0x37e, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0xad24, 0xff, 0x80000001, "6fb08711776601d91844dffd45255ebea2749d701472e3b06a3f5bf56f874e58255a20f8d216b631df90c8bc5b3e3b2b0c4b0ad2d74d41272f16f72f7e084210adb4841563d6d5c839317524b34297c0"}, 0xd8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/23 19:31:05 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)="c200", &(0x7f0000000080)='trusted\x00', &(0x7f0000000140)='&\\%vboxnet1eth0\x00', &(0x7f0000000180)='ppp1eth0+#GPLmime_type\x00', &(0x7f00000001c0)="ff63707573657425682500", &(0x7f0000000200)="2dc96367726f75706e6f64657628282424766d6e65743026626465762d2f706f7369785f61636c5f616363657373b5287d00", &(0x7f0000000240)='{\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='[\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) mkdir(&(0x7f0000000400)='./file0/file0\x00', 0x12) 2018/03/23 19:31:05 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000) 2018/03/23 19:31:05 executing program 6: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000040)={0x40, 0x8, [0x6, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0xfb, @time, 0x0, {}, 0x1}) 2018/03/23 19:31:05 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x8000000000000005) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x1c0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/03/23 19:31:05 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280), 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0x4000000}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x3f, 0x6, @empty, 0x9}}, 0x1f800000, 0x800, 0x9, "3d3b1fb0d2d2d83050ddcde527aba76111295fcc0658719cd800bd60ad06c7c254b9a5f13781c5e5d48b4eba3b65bcc11b96600c6408fc036f765648baf0346d9b3f999871d962f92d815ca8dd4312fc"}, 0xd8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000100)="0f32660f38f689000067f267dc21f30f1b043e0f9d86d62b0f01d1660f6294fde10f0966d9ee653e0f2301", 0x2b}], 0x1, 0x0, &(0x7f00000001c0), 0x211) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000000c0)=0x3) 2018/03/23 19:31:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x0, 0x1, "e21154ab8a8a77b451709dd7cd4a976f5eaeb559f8725bcccabb54b4cebf583082ffd8dc753bf24f56f7503616080bf6bf17e7524e21dab39fba0643f103c8", 0x4}, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) tkill(r1, 0x3a) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x15, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/23 19:31:05 executing program 2: rt_sigaction(0x38, &(0x7f0000005000)={0x1, {}, 0x1000}, 0x0, 0xfffffffffffffdc4, &(0x7f0000000000)) 2018/03/23 19:31:05 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f3ee8)="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", 0x118) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x6e, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/93, 0xfffffe45, 0x2, 0x0) [ 167.666395] audit: type=1400 audit(1521833465.763:246): avc: denied { bind } for pid=26899 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:31:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a0018002bbd7000fddbdf2502100000"], 0x14}, 0x1}, 0xfffffffffffffffe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/23 19:31:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x29e) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 19:31:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0xa0006) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x7f, 0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x1, 0x5}, {0x0, 0xffffefffffffffff}}) 2018/03/23 19:31:05 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="88240067e46fe312dfb71378dbcab1ee4576a397cfd73f2c46b8dceef9ee35826bf89c6dca1865e610c1a7d2f43e671bf09e5415eb88e26a0534eb7b193f383f72290b81125f011c4446e67e801f38602f492100e358b022d4e001cf9d39aab4932686fb7d28c887b1ccf10818134519dae6624d83e2f47ab0ce10d4016fc078bd7ef498e031386801333e00ba98f58c298a1ce3b8c638b632fe4d22782d") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9}, 0x2c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000200), &(0x7f0000000140)=""/129}, 0x18) 2018/03/23 19:31:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/03/23 19:31:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x109200, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1, 0x2) 2018/03/23 19:31:05 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = memfd_create(&(0x7f000032cffc)='dev ', 0x1) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f000000a000), 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/03/23 19:31:05 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) io_setup(0x4f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001680)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040), 0x0, 0x401}]) 2018/03/23 19:31:05 executing program 1: r0 = socket(0x1e, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x90300, 0x0) bind(r0, &(0x7f0000000000)=@ethernet={0x1}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x3) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="e9c7ba99f3fa87c42310a1ec92e818c997e774c59cffdf790086ff6503fa4f229063ca7e4a676c8f7c8f33d4d8af3ab937326e1381be53c791ef994ac73cb3f2ce8b0a1be256712d7cbbb30a09e69b1f02a87813bac253348b419ed6779118f7", 0x60) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) 2018/03/23 19:31:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000001040)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000001, 0x202) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) 2018/03/23 19:31:05 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1b, 0x40000) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xd, 0x3ff, 0x2, 0x6, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_ident={0x2, 0xa, 0x344, 0x0, 0x6}]}, 0x30}, 0x1}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 19:31:05 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/23 19:31:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x400, 0x101000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x80000000, 0x4) 2018/03/23 19:31:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="2bf60ca2570f438018baf68a096e519728a101a91e4419cc3979b8f6734cb04e0da6cd3483b0c78056dff43a14267739c2c88777694cbc1f0f51c928c5dd4ccb5a8172ef069244e7f9fa1a3272532baa7ea766f26d052c8a5170525069b2c0f64394e561e96fb6a4eb13286c7a4cb742384a758bbe982428", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8001}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x40000) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fffffff) syncfs(r2) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004abfbc)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r3, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x600}) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f00000000c0)="aa7cbb556f98f3d1f05d32c56ae92245190623f312e851b1f8a3a35c0e1ec8e2bb633e62e7dedee78b9fd5b980c4df3f98f4264907d78ab2", 0x38) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSCTTY(r4, 0x540e, 0x3) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x26) 2018/03/23 19:31:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x16) bind$alg(r1, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1f, 0x40) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21}, {0x306}, 0x40, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/23 19:31:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 19:31:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 2018/03/23 19:31:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x20000000000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) inotify_init() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x4000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)) 2018/03/23 19:31:06 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) 2018/03/23 19:31:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r3 = getpgid(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000016c0)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000002dc0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001700)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001800)=0xe8) getresgid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) sendmmsg$unix(r1, &(0x7f0000002d00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)="db37843a3a7c60d06c9ac69a4158014d5df1bd02d512b9c1aec3517b3e4173ed84eacc4c87cc1b8575e2322a0119f2586aa3aa6f82378c5edb047fb189246205faeb0ff5331427ba19ad33ac20075163d863c825ddbcf69d2c5bd2ee97bb4499637a2a47", 0x64}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="3cf3fc17d74490b377cad1bb9f2729b5f5b6ea7fdfe1f099aac6a7e9f0ee9b314ecfda8e91e5a9c2f1b9995b797778e21179c6", 0x33}, {&(0x7f0000000280)="308327652c262f66bf8e60009737d70f570828b259190791befe9fab2d4b98778a942ef68ed6964267db89238eaccc6857e2bed2eb0433aceb1caa60f12cb9a771ee0cde4739995eac8edc343bc20a46c242a8f3630f2337a5ffd2444e6c869394f846cd618833c91183a8860d20daa863a9688e7b04e1856643e4d7b2f0d43e30b1721a1e470470de0fbd97f2b026a3b48d79d3dd0a9c87bc6544c63d5348c416e7b262d0bfbee69c8307e40bf2cb5e156fd32bc552c51c3c389465976a5c11673feec944b47af1f2bb3082f58e2d6d5c2f61f62b9b", 0xd6}, {&(0x7f0000000380)="84633917c113325f1f37534e01c68e760e193a474f34ab2aaee693d65345d6a49206f0cfd6f3dbf576558cd5d170acd455412ad157f06924a608c253ace4031d60aec4e36b90d345d9706d0ec31bc1d985fc65bb9bcca0ae62127699fcc2c2125ca614c895b8b84d7bb7e3db1631eab12d0a540a8f3a4dba8aca9e2eb3283b69fce53991c8614806c3ea0a2fa530002b4fb945ec1f34ced31777ecc07d309807ca814320438b15738894e1d08fae42e140fe3871013c0cb8f6f6e9294c1d9527e90c3c5471abb4e9204fb25d9633ce80c669def920cb5eff79452f87a5e35bec545cbfb483f23b96437a4a0ab0ff8c427c0da5", 0xf3}, {&(0x7f0000000200)="32acb412b49cdf8646898cabb36af3d370cd6ee049b44cc27823430f0ad91b49ec154c5178a2f7f87049c5", 0x2b}, {&(0x7f0000000480)="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0x1000}], 0x7, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x8000}, {&(0x7f0000001940)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c00)=[{&(0x7f00000019c0)="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", 0xfd}, {&(0x7f0000001ac0)="1cd88992d8a82e8154114a2b259317b246c1d457e82d3be4deab85be79ee5a286ffa5bc5c5d4d709e5f7ec4547f995c19f03380b21e2d2d3312e259a971bb57566f205d66951b1b591f9b0177e3351fb45e04c26dc40f3ad54de3ae5d9f833914eb9f11afb7ef91a3c70bcb7c431e085d9983c986ae69a7ef7684786773f69e212f09393004965aeb78d8f", 0x8b}, {&(0x7f0000001b80)="fe1a8a7326845a9591457663fa75c7bf95e8d330ce4bf0e354d6803ad797660772e2cbdfb36447eb6cd58bfd6a57fadf99e8e5591aecbd7078043a9b1818ee39cc2247a6aea64694ab0f2dee2698e6f7e595b13b89d710d667ea88630d01da58c557b37fb3e748b2e94167277ba5cf11e8e16fcada0ace93", 0x78}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000001cc0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}], 0x3, 0x4004) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 19:31:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1000000001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x11d040) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000000c0)) [ 167.897375] audit: type=1400 audit(1521833465.992:247): avc: denied { net_admin } for pid=4172 comm="syz-executor5" 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 [ 167.921916] audit: type=1400 audit(1521833465.995:248): avc: denied { sys_admin } for pid=26959 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 2018/03/23 19:31:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101800, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xc79, 0xfffffffffffffffc, 0x5, "77b06bbaff90cf9ee5b4cf7ed57820c760f00d844d3a00b1c77bcedd836ce2602869704cab3b174dacad8c19fed1147ac75f1eb567e21548c896b4cc824795613f1aa2798236f9a8a12edc57161855d0"}, 0xd8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "9c7112c45a81"}}) 2018/03/23 19:31:06 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x400100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "bfa835", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "80fc83", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}}}}}}}}}, &(0x7f0000002340)) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) shutdown(r0, 0x1) uselib(&(0x7f0000000080)='./file0\x00') fdatasync(r0) 2018/03/23 19:31:06 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x80c80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x1, 0xffffffffffffffff, 0x40, 0x2b, 0x8, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x42c4}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000580)=ANY=[@ANYBLOB="300000001800010000000000000000000a00000000000000000000020800a700070000000c001600020001004a000000"], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/03/23 19:31:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001e80)={@rand_addr, @dev}, &(0x7f0000001ec0)=0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) 2018/03/23 19:31:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x100000000, 0x20}) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'syzkaller0\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x0, 0x7, 0x8, 0x9f01, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="010000000300000000000000000000805f8670bb4b969c5b4ddb52ab000ee02a559910ec24f6d6c8", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15ffe90001abab"], 0x48}, 0x1}, 0x0) 2018/03/23 19:31:06 executing program 6: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x81}, &(0x7f00000003c0)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f00002a9000/0x4000)=nil, 0x4000}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r1, 0x94, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xe3a}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000500)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) quotactl(0x100000000000, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000240)="89ab4cf0e774a8648b12c53f5bd4c3f2bc10ad713db7d3dd9bd1f17fff54e8112ff56b414df7fc18f29e1a3a8350504552510a99cbd31856ed1450c20c3b69fe36ef53ca8449392ddf4f78a5b16edebd197982437af18793ea86d882ff75b547fbfde6") getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x425) 2018/03/23 19:31:06 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x9) r1 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/23 19:31:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000580)) mkdir(&(0x7f0000000400)='./file0\x00', 0x80) r2 = gettid() rt_sigqueueinfo(r2, 0x1b, &(0x7f0000000300)={0x4, 0x6, 0x7, 0xac}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) sendmmsg$alg(r1, &(0x7f0000005f40)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000006c0)="bf3ab159746021d2756d1c692b9f6e8e", 0x205}], 0x1, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x800000}], 0x358, 0x0) 2018/03/23 19:31:06 executing program 4: r0 = dup(0xffffffffffffff9c) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffeb", 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r2, r2, &(0x7f00000000c0)=0x200000000000000, 0x1) 2018/03/23 19:31:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x3}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r1, 0x0, 0x0, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="14000000050101dfff0000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:31:06 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) 2018/03/23 19:31:06 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) 2018/03/23 19:31:06 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x880, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x2710, 0x2, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x2, [0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd002) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x6d, 0x4) 2018/03/23 19:31:06 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/03/23 19:31:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001140)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x48}], 0x1, 0x0) accept4$llc(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001200)=0x10, 0x80800) 2018/03/23 19:31:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r2 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) writev(r2, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r3) timer_create(0x5, &(0x7f0000000000)={0x0, 0x13}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80000) timer_settime(r4, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {r5, r6+10000000}}, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x600000, 0x0) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000000400)={0x5, 0xfffffffffffffffc, 0x8003, 0xfffffffffffffbff, 0x4, 0xc6, 0x9, 0x6, 0x40, 0x8}) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f00000001c0)) r8 = accept$alg(r0, 0x0, 0x0) r9 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r8, r9, &(0x7f0000145000), 0x7dd) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/23 19:31:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0xffffffffffffff7b, 0x7, 0x5}) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000300)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x3, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x3ff, 0x3, 0x2, 0x2, &(0x7f0000000000)='erspan0\x00', 0xfffffffffffffffa, 0xd6000000000, 0x5}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="5eb2575e5ac4e4521057744f56a118d080145909691e66ca463fbf437724f7b569184bb49b2fed317d8637bb58dcb0a1ec68664b146df84f70b61b6c12a5c061fff288dd71fa6919a66bcbd19a690f1367ae7346f79b9b640909939212ab2b9d4b3d20cd024f5d6d75353d7fcd8f5e30de2403e41e8106d856e03cab55f799cb552e2e884a1bd4ddade77df3d6ac31adbcdcc324561d5fb692d1d479bed48ba8f320c74581ec", 0xa6}, {&(0x7f0000000440)="26ba5e9a739e85906b30bdf7a90a49c77844fa76e5a1a3a30ae01cb7ad16d49b5366998778aa22c0a679fe9a5f6b41ccf97870300a7bcf94602dec4385db0324c9d197ca2e33ee38d8934decb983ebdc5d8cefbe101e6ef5acd99f4abae93552f01d8fd63eddaf26f58143ba28d80e4cbe9fd303822b7ac70b394b8c787da0251e0dd1aedcc2ec33685ce6d7beb71244a3aa03f36e63e5963c0c6a0ec32727bba3a5415d0ae91d5179f610ebcd4ff6690ecefbecf86ef252c9e02aa6f51f577e4955256658cb01062b9b56193483602d5cb4a7133e98d1", 0xd7}, {&(0x7f0000000080)="195b1e7827aacebbaf4abc86cc880f6accab0df08d3d879584dbda5ae55f31571ab5847f492a329102e4dc446aae49eff89288a73ebd0d06", 0x38}, {&(0x7f0000000540)="4de744327ebf3e6624bba14da17413facfe493ba82208e4ff6b6ec2083a9289b7825a14efe34871ffe74585e955f951e58618d16e178eb92a51b2addc4020685c4fd97a8fecc5d10acad1f570dcc64d20716b7400e64a6aace026e436b17c82eb56075644d084c3934093cf80f6c6a81d8a5f72608e3cf485f19f322dedda79fba583a8e1f978d5cd0cf9f8dda10511935cf7bf6f59f9f518ea61638cb49f4e4b909378f7c04d0546aafb1a106c0821d528e103e726622e994c5", 0xba}, {&(0x7f0000000600)="9dbe08999d8b4f806b1e774ff24822b4deb3936ffff0ee3abdc29e65708c71771b84d71b5d61462d8702f3a91c085aa7e4f36056764369f8c6dfcb61ad1f1aae343b2594f6876f07f9860fc694d805ab324244f187dc467411a2c32284a6c17aa381b0be50c77e5f0fb04e1799118ac9cd6b261b7125564e0bdbf8ab751bd40ef167330fdd2dec36090240311492e401047e60a0f8638228142e8a55b9b6f6e7cf51c6dbb8a9b95a4bee805e58e4d60a96d1b04fa75f83350bc606e6989f4b09f187dd9b8c54748b8736cf12cd3a1c18ecaf7572ceed477366b3e47a1654ba7beb66ff1029533e70a3", 0xe9}], 0x5, 0x2) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/23 19:31:06 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x141040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 19:31:06 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000001c0)=""/252, 0xfc}, &(0x7f00000002c0), 0x4}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000336f58)) r2 = request_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='cdg\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={0x0, 0xfffffffffffffffe}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000000480)=0x84) ioctl$TUNSETLINK(r0, 0x400454cd, 0x104) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0xc}) 2018/03/23 19:31:06 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x28000) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100), &(0x7f0000000140)=0x18) 2018/03/23 19:31:06 executing program 3: socketpair(0x8, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7fff, 0x4, 0x400, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x10001, 0x30}, &(0x7f0000000180)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)=0x50) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0xfffffffffffffff9}) socket$alg(0x26, 0x5, 0x0) r4 = dup(r3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'ip6_vti0\x00', 0xf0}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/03/23 19:31:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0x3c) r1 = socket(0x10, 0x7, 0x401) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="b5000000e5ae3cc6de0dad09d178c927318d9a30cca67b5f484c08c959353fea336b7579eb916af639e362bfa91bee76333a8dbb73061754fa888be8f3c77997c515d892e0af9693c7b44d4ee11cf6bd678c2f7f0a85f3d6a6b7cc3006f5e1c092f08db07aade1074bcc923b710c3a4ff75234bcb6a338f02bcb070c1ee8adc6fb647331c7b4322c66d4835445300b4e7481e96be9ee084aff7ab2b77a8e2152fcfcf3fd4c2a5166e2bb560cacfc0000000000000000000000"], &(0x7f0000000100)=0xbd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/03/23 19:31:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000840)=0x3) poll(&(0x7f0000000000)=[{r0}], 0x0, 0xffffffffffffffff) 2018/03/23 19:31:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000040)="26f30f38f6462b3e0f011ff20f09f36d360f01baabbc670f32baf80c66b8a995718966efbafc0cb000ee6766c7442400930000006766c74424025c3c00006766c744240600000000670f011c243e0f435109e80b00", 0x55}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000003c0)={@sco={0x1f, {0x0, 0x5, 0x3, 0x7fff, 0x9, 0xff}}, {&(0x7f0000000280)=""/178, 0xb2}, &(0x7f0000000340)}, 0xa0) r6 = dup3(r5, r4, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000480)={0x10000000}) 2018/03/23 19:31:06 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x20, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x10000, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)=ANY=[@ANYBLOB="1400200023000103000000000000000004000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:31:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0201000008000000ffffffff00763cfc5e9c2dce75a5aab36d000000030006000000000002000000000000000000000000000000030005000000000002000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = shmget(0x0, 0x3000, 0x54000040, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/84) 2018/03/23 19:31:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x4000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3291}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/23 19:31:06 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f89f93), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000100)="d436b641e4f8e5d6b5ee5c63450d3eea96db40912de280d6f3c12374eac636d18919cbe4f0333e7130917bbad575b9730628858906b8f27270d7acf030b21629adbea5e8087cc31e71c5d18513eb11c61e9cc3c30e67ac39f767cbda8d38bc4384c88407b718c6c164939ec286a9ed21a7dbde84471c6d37a61f0738aeaf8b35517e01667ced560eb4d8123091894a827c337c0367f2ab7f95e1519ed1da7e535816538dcdb3492993d4dc556c610564a0", &(0x7f00000001c0)="476a4f2b3ebfdd29a7e052039fb301031d7735f344fca7bf9ff56e4d1c322b80e35e6dc6cb2263acaff406d4492ce69a67b89c65091646e45e2d39c85b3b02975ccb8dbc02a7acd167f68460d6c10bb572df65671e28d1c02e2003eb949b43ed5a2df821525002a69e9b9082c9a92eff68c9e2694d4946eccdf2912c283179253d1a1c11d9a2d723702913733664d505b30577b616f7ae8aacdfef8384aff243ef909af2501bdee5db23b2c80e8517f020a47dbabd9a662397cb1e01702b847bd8533f3d01b976ade75fea27e570ac538a4979a6b6a5c5e6ac7fc9305c7d066a5994", 0x1}, 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:31:06 executing program 4: perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x6, 0xffffffff, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x5) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x7) 2018/03/23 19:31:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0xc7fd, 0x0, 0x10}, 0x98) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x470dcd07, 0x0, 0xffffffff, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x0, 0x6, [0x7fffffff, 0xfffffffffffff3f6, 0x3, 0x9, 0x1, 0x6]}, &(0x7f00000001c0)=0x14) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 19:31:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/23 19:31:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='gid_map\x00') ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000200)=""/144) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000400)="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") 2018/03/23 19:31:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x2000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x3ff, 0x4, 0xffffffffb3b33d9b, 0xa329, 0x9, 0x5, 0x7f91, 0x820, 0x40, 0x800}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r0) 2018/03/23 19:31:06 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4000000000008, 0x1) r2 = getpid() sched_getattr(r2, &(0x7f0000000000), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000013c0)={0x0, 0x8, 0x6, 0xfff, 0x7, 0x2, 0xa89, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x6}}, 0x1ff, 0x198fa075, 0x1, 0x1, 0xffffffffcaba60ff}}, &(0x7f0000001480)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000014c0)={0x0, 0x6}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xe3, 0x195952b0, 0x0, 0x6, 0x30}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000028c0)=@assoc_value={0x0, 0x400}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002940)={0x0, 0x80000001}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000029c0)={0x0, 0x1568, 0x5, [0x6, 0xfcc, 0x8, 0xfffffffffffffffe, 0x6]}, &(0x7f0000002a00)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002a40)={0x0, 0x100000000, 0x0, 0x1, 0xdef}, &(0x7f0000002a80)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002b40)={0x0, @in6={{0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x8, 0x0, 0x7, 0x9, 0x28}, &(0x7f0000002c00)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002c40)={0x0, 0xec, "0741067186658427ec7a58b0df70035168ea9bb7071eb5338932530aad3e1f47143ddbd50b3f5a65c4ca620a99b9a2741e8d25071542047cfc00c7ddc7071fd085575b76ca19e4555d632d4125c3d98ef0dab02c0569747e993611d04c9f230ec6ba0b88257538fb12d86e5689eced37ff3c1c0476e3370aec0b7ec1330d964f1bd163409657ba97bcdb789fc1004d37d619f45af932b3df21dc868b988372bc8adf0c10d27a10bc909aef6e4b8aeffe7f3bdc1772fb0e5ec7bf840f9b578d6645380cdf177d321cacaedd235c8b1d28bce45307ca398b276fc4e3b57536db29338f40d96ab5a57d8dc0e129"}, &(0x7f0000002d40)=0xf4) sendmmsg$inet_sctp(r1, &(0x7f0000004300)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x60000}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000080)="ef96f2b57c1a91efbd08d665b220672d21690710444f3fb7e6170a5f9d52de97ee99f3cf9ce8fac3838ce95b2a7f060cc5edfbb0bbfc6c048420c75fbd", 0x3d}, {&(0x7f0000000180)="bdaa05f67dda33cdfd0bc8af3f26aa70ca24ae188eafcb2b24303d2399a5c3f15e27e4c279e8e8eceb597e42538403929c81a6e22c29b04dd530d0d8ccc962204651df32cedde8a963e5bd76dfc3c28762702f8dcd09249f00886d60a29a34bc5e391467b602a724e02959669ebdf47130dce52027b8165fad52f8bb55907441cd4647c4f64899", 0x87}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="becce3398b76d5e64f8aa971f89af650448d56b8cd3306ae2f3133f72c1ee64345dc9f4ede0fdf8b2b5f64e0bc3e75746a9189ac65818d3d01d308f04a82239f73ecdac6227dd0a0ffa772bf0b230f28330486d182a3a34144aa31b9f7679b3ecdb95247cebb310f48bcf0d1e152d27c3891cf0dbf8e74967b3f7f82dbcc04b43076c8268ba6b69a61efb18447fd8e2716ad176b614e03d580a2f62bf90bc91f12ceefc0", 0xa4}, {&(0x7f00000000c0)="d602af74f119372da2429b74756f08a8", 0x10}], 0x5, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x6d11ef48, 0xa, 0x5d29, 0x0, 0x4ebb, 0x4, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff7ffc, 0x80, 0x2, 0x7, 0x401, 0x0, 0xf0, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x3f, 0xfffffffffffffffd, 0x2, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xfffffffffffffffc, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x6, 0x101, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0xfffffffffffff587, 0x7, r6}}], 0x120, 0x4048000}, {&(0x7f0000001780)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 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0x1000}], 0x3, &(0x7f0000002d80)=[@init={0x18, 0x84, 0x0, {0x6, 0x3, 0xfff, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xa6c, 0x0, 0x9, 0x81, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x7fffffff, 0x0, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8005, 0x1000, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2000, 0x8008, 0x7, 0x401, 0x9, 0x20, 0xddb, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xd29, 0xe1, 0x2, 0x7, 0x2, 0x4000000, 0xa1, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x3, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xb2, 0x2, 0x0, 0x8, r12}}], 0x180, 0x200408c1}, {&(0x7f0000002f00)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000004240)=[{&(0x7f0000004000)="ac3ec4f0f99d62510f494cc250c16973cf634298bad1599a6dae03327aef7f4a002dcf5832c705a2cc72cde68a6576c92222d0996baa03089177bfcce1fecde4d93d64fa5367aceb57eb86d8ffad535ae6639a67a35827a0957181c64e3866c0f21e3a57baaad8156ebd62bfae7335874a6359cb9cf59148eb0a8334693bd9746c0a7ebe070123286e6481578dc342ada4bd17639184089aed11c0daf4fa46925b4e8127203e4c1de1400bd44d4d1fa36f3cefe76a7f2e4b3bbac38b4aa21fdd792e7195046fc93c7e62093c827cb77e13fd", 0xd2}, {&(0x7f0000002f40)="154ca9b93828511a3357d61ffa38c4b065fd4d182fbedf9f4695b2daba8bf6771b47039e3241ac2f6997a6133fa05015c9ca92372d87c0337de246d662cb861604f97b57efdce33ad5321c7d0b571d4b9c267885288f73cd5245cb9a8cfc4f314a8931c86d8b003b83df73df344d167220103b8eb8c5", 0x76}, {&(0x7f0000004100)="43ee5dbaec1a44d580b9ebd3d7d24437b76fb0a4c2d1fe516fc20d5a2ac8c58c748d58aed430fa0f62fa043dd9391f6c596815aaa6d88960e0defa0e44ebd260fb715ba9f9c366f58820e67986d291c27d509dd19e7f6d4368fbf88734", 0x5d}, {&(0x7f0000004180)="9026941e5559155a0a4d96764730baaf615e3a3a56a2ab58f35e4eb63837463985be", 0x22}, {&(0x7f00000041c0)="6ef94a91b12c5c2a61f859dba8fd83caee542df27f6f47ff89da14aedcb2b6c993a9da45d582df0d0aa9c9ae4eead085b05af6680ee9165662", 0x39}, {&(0x7f0000004200)}], 0x6, &(0x7f00000042c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x8, 0x9, 0x9}}], 0x30, 0x10}], 0x3, 0x0) ioctl(r1, 0x40084149, &(0x7f0000002fff)) 2018/03/23 19:31:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x185040, 0x0) 2018/03/23 19:31:06 executing program 6: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}, 0x100) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) 2018/03/23 19:31:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x800, 0x90b}, 0x10) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7f, {0x2, 0x4, 0x7fff, 0x401, 0x4, 0xfffffffffffff06a}, 0x4, 0x8001}, 0xe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x0, 0x1, 'client1\x00', 0x1, "9053f13038d9a050", "59776dc12b3f1cb3acd83820b2438d0de6f07beabc0e71a5bb70e6d83420d84a", 0xffffffffffffff81, 0xdd9}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x1, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x5, 0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000280)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f00000002c0)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000340)="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", 0xfd) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0x6, 0x1, 0x1ff, 0x6}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x5, &(0x7f00000004c0)=0x4) r5 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x851c, 0x20000) r6 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3f, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, [0x583, 0x8001, 0x9, 0xfffffffffffffff9, 0xd1, 0x7, 0x0, 0x4, 0x3, 0xffffffff, 0xfa, 0x101, 0x40, 0x4, 0xffffffff]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000006c0)={r7, 0x9}, &(0x7f0000000700)=0x8) sendmsg(r6, &(0x7f0000000a40)={&(0x7f0000000740)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)="dd7995dfd5c8f87be4ed55329ef1c4e2766388216955b58621429a06c5cda08b566d9580bce16bcb8f7cdd1b17c40ce56f3072fcab5eb3da051f3eb535c670e4b1327ccde5a5d55bdc769f9bce5b4d285b5709337f30038698bf985671ac3b04e0c5467104c14b06504b8728ce8e534f", 0x70}, {&(0x7f0000000840)="9085500b55ba7361a5fe6e8d53166d75c90741c7963c9056cc257b7a1ca53d0fa3ffcdc8394d0e2b8030f77a26e035a353613e3e87a507d42dc7d983494542e2207f7693bc447c4801031723c8c59a7ceb602d9008b0ed9c4991ab5da20fa6d77aae208cea61a1a44aa7171b1a94cb040eb53930b7570f43523069cda6b4d43b3ce0b1992e393ffcd30f04f5e3acc893f76f37331d9056235ea1198fcfdad213c6d0a64920d5a0a728ec4c743b8ce25addb6efb1e65dbaea8880477343e651acbe305aa1e84a5cfbfda14163dd1744bf0c2cc63f13d6dfb90df34e7dfc58b2d0aa41e2c452710dbcb8de5cc6c7", 0xed}, {&(0x7f0000000940)="5e0f610787d74f1d7ccdad17c4dcd7090d8ff7a5f6b078273af8f3bd463c5882b2e54260f2f1c2b59b88857ed753ca83c8b5b36cb6cbd8bb53d982f2cd47ed1d50b8591c91013e16d5554a4378178d5e62be6f809f56de3c294c6011f3683d6f17e1ad", 0x63}], 0x3, &(0x7f0000000a00)}, 0x800) r8 = syz_open_dev$usbmon(&(0x7f0000000a80)='/dev/usbmon#\x00', 0x200, 0xc0040) r9 = syz_open_dev$mice(&(0x7f0000000ac0)='/dev/input/mice\x00', 0x0, 0x200080) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000b00)='syz_tun\x00', 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r9, 0x21, 0x1b, &(0x7f0000000b80)=0x3, 0x4) r11 = openat(r5, &(0x7f0000000bc0)='./file0\x00', 0x102, 0x20) fcntl$setlease(r10, 0x400, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000c00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000d00)=0xe8) fadvise64(r0, 0x0, 0x20, 0x5) restart_syscall() setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e24, 0xafb, 0x4e21, 0xc385, 0xa, 0xa0, 0x80, 0x0, r12, r13}, {0x0, 0x4, 0x4, 0x5, 0x10001, 0x800, 0x0, 0x2}, {0x4, 0x4, 0x4, 0x9}, 0x20, 0x6e6bb9, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x0, 0x3, 0x1, 0x2, 0x10001, 0x0, 0x1}}, 0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000e40), &(0x7f0000000e80)=0x14) 2018/03/23 19:31:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/23 19:31:06 executing program 3: r0 = semget$private(0x0, 0x20000000103, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/23 19:31:06 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000280)={0xfffffffffffffffe, 0x100000}) 2018/03/23 19:31:06 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@remote, @remote, @broadcast}, &(0x7f00000002c0)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000003cfe80700"], &(0x7f0000000200)=0x6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)=""/66) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) socketpair(0x1, 0x3, 0x4, &(0x7f0000000140)) 2018/03/23 19:31:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x101400) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x3, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/23 19:31:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/03/23 19:31:06 executing program 1: perf_event_open(&(0x7f0000c1a000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x77359400}}) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_mr_vif\x00') dup3(r0, r0, 0x0) 2018/03/23 19:31:06 executing program 2: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x210000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/23 19:31:06 executing program 7: socket$inet(0x2, 0x80003, 0x100000001) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x6200, 0x140) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 168.481415] binder: 27077:27082 ioctl 40084149 20002fff returned -22 [ 168.516618] binder: 27077:27082 ioctl 40084149 20002fff returned -22 2018/03/23 19:31:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x12000) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gre0\x00', {0x2, 0x0, @rand_addr}}) getrandom(&(0x7f0000000640)=""/65, 0x41, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000000780)='/dev/admmidi#\x00', 0x100040003, 0x100) fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x1, r3, r4, 0x80, 0x9, 0x8000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)="5d849444a1fcfaa23e398c537fdc6825d178cf08edb855e69fbfca25dfe8991a0db78bdb9b6928db2fd0cc91ff2924ee6ead8c2402f01f76b5c027199747ff3026f5c20d5e649f82becece9844b4879d701031271c31a6c155580e862f516b83492cb5a4d281bf28cd79ec1bf23be636eed7b2a7693d39529faf16112afa141e456c2d3ea0d431ec1a7b0216cc48a4bf2cef37811ba25acf24cbde22b18fd482e462dec3f4cd63952d2448a8747e093fab5de06bd8ee0af4a76644a35e8dbd9b6c", 0xc1) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x33, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000380)=""/139, &(0x7f0000000440)=0x8b) fcntl$getown(r5, 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/23 19:31:06 executing program 6: socketpair$packet(0x11, 0xfffffffffffffffd, 0x300, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'teql0\x00', @ifru_map={0x0, 0xdc, 0x100000001, 0xadc3, 0x81, 0x9}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000001c0)={@ipv4, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000280)={@loopback={0x0, 0x1}, r3}, 0xfffffffffffffd21) ioctl$TUNSETPERSIST(r2, 0x400454cb, 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) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000000)=""/185, &(0x7f0000000100)=0xb9) 2018/03/23 19:31:06 executing program 3: r0 = getpid() kcmp(r0, r0, 0x4858f6e18c461d56, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) 2018/03/23 19:31:06 executing program 4: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$setlease(r0, 0x400, 0x0) fallocate(r0, 0x3, 0xcb50, 0x87e) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/23 19:31:06 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x9, {0x2, 0x418, 0x5, 0x100, 0x5, 0x2cfd}, 0x7, 0x4}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f67fe4)={0xa}, 0x1c) close(0xffffffffffffffff) 2018/03/23 19:31:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000200)) 2018/03/23 19:31:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0b0000000000000071190040a2e700000003"]) socketpair(0x0, 0x3, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x1, 0x1002, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000040)="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", 0xff}, {&(0x7f0000000180)="2af4f37230ca379334beb57d5f8999a9ba2f4d4bf8d0bc71e3fd5cbd7d022e9d7b7f17c8f7c5cd71d4c88ee3cd337edfa2480d47f95947690d150fa921caceab1edb225632b7808f2b5487dd569ab1", 0x4f}, {&(0x7f0000000200)="f1bb628c89b004d53e1621662776f49387844a8da6c7ee2ed7123dd27db419b8ae3209eb9f5065ada3b2a1de60a3b9072f3bcc606c6cb69245438f05eb24249616a9f53d7c75aa148121199fe854074cd55edb57496e3d706eaf936ac6626117876132f49f1a1a86c6a8241a36cc01d1379e836d6bf2ba8e0b312e964a77a1dbbda4258cc7c43a6c02a5f9e292fdf5613125f029373aba222eb1371aacca03592072b63bfa9602fabf5071500191dbc256df0ee207dd914664e2b348174616ac7dabd2f7ad2f293313e576ec596abd52ce0d9b9e0879c52ab582d72a1a25", 0xde}], 0x3, 0x1) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000480)={0x5, 0x4, [{0x101, 0x0, 0x4}, {0x43be, 0x0, 0x8}, {0x8, 0x0, 0x2a}, {0x0, 0x0, 0x81}, {0xe7f1, 0x0, 0x1ff}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000440)={r5, 0x8}, 0x8) 2018/03/23 19:31:06 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x6, 0x74, "6d55328a56d3a9eac757be425ffe213b29416ea3cf0fb863851e24ffd3c6ea3d685d435c56d3e3fedb8d151b76141c41c468df6d91ba99c80a6b573c2eb80911ceee19b0f980fcff1511bd2b1537f54ea23a3d354efc8a162da9fa16fd35d56016a0453d3c21435099d855ae3b66975898e9cc7b"}, 0x7c) r2 = socket$key(0xf, 0x3, 0x2) fcntl$getown(r2, 0x9) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02031c000a000600ff0100ffffffffff030006000000000042004e20e00000010041f4ffffffffffff000100ff0c0000010000ff0000000003000500000000000083377c6d35badb912a6e70c10af8b10b3d9a9a72e30afa1d249494f820f380070569b823c95c7b092dfa3ff0f3d7d3d7679dd1baec1faad20000000000000009e3e78c8504b8b45fc85634e76a0f844635b5eb71c98c541074930000000000146cb7bd33da8af7bdcb19cdf4ef862b087e754bfd0000000000000000000000000000000000000000000000b44723d57ec71036ee3bfad7005f6ac7159defd7245005df9c4f850a7cfb4d84478e64552bd5d3"], 0x50}, 0x1}, 0x0) 2018/03/23 19:31:06 executing program 5: r0 = socket$inet(0xa, 0x6, 0x0) setns(r0, 0x44000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x2c1) 2018/03/23 19:31:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="3e2ddb429571"}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x22c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/03/23 19:31:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x44400, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x5, 0x0, {0xffffffffffffffff, 0x3, 0x800, 0x0, 0x3}}) close(0xffffffffffffffff) 2018/03/23 19:31:06 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000932fc8)={&(0x7f0000927ff4)={0x10}, 0xc, &(0x7f000095e000)={&(0x7f000019df7c)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x20000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd6c, 0x3, 0x5, 0x4, 0x7, 0x0, 0x9, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8, 0x5, 0x8, 0xfec9, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0x81}, &(0x7f0000000140)=0x8) 2018/03/23 19:31:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/101, 0x65) getitimer(0x1, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/197, 0xc5) read(r1, &(0x7f0000000040)=""/22, 0x16) 2018/03/23 19:31:06 executing program 7: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x80, 0x8) getsockname$packet(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001280)=0x14) bind$packet(r0, &(0x7f00000012c0)={0x11, 0x15, r1, 0x1, 0x6f72, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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, 0x5}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) [ 168.670158] kernel msg: ebtables bug: please report to author: Wrong len argument [ 168.682522] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/23 19:31:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) socketpair(0x19, 0x1, 0x3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x0, r4}) r5 = fcntl$getown(r1, 0x9) r6 = syz_open_procfs(r5, &(0x7f0000000080)='cpuset\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000000c0)=[0x7fffffff, 0x4, 0x2000008, 0x7], 0x4, 0x0, 0x3, 0x2ecdcfa9, 0x5, 0x7ff, {0x101, 0x2000000000000006, 0x1, 0x2000000000, 0xa, 0x100000000, 0x7fffffff, 0x6, 0x0, 0x1efc, 0x6, 0x6, 0x10001, 0x9, "ea20f39eb43bda6da05ad83b1c0031815f7c3f9588950ae9a00b2b6915756990"}}) recvfrom$llc(r6, &(0x7f00000001c0)=""/118, 0x76, 0x100, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0x100, 0x1ff, 0x1, @random="f22ab7b530cd"}, 0x10) 2018/03/23 19:31:06 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000040)="55cd0cc1254f5077310cab7200d0e4f804ed06508392877a2bbca09bd7832a38a8a33af5fb50cb5374cb285dbaeba44d57dae999b58cdf472ebd12760c8405198998adcd87d1e0bffb51682700c8932fbe8f615ad41052d77e763ddb1e1eb03c7464d4eb80e60e647a349e7dae94610a786e7b45bbe69da9e71816ea1256d5fc6f42fca84df81c4d82a8e3532c9aa735063c89cf8906ee52211a7119337ae38be511d0e12cda9e045519a4fbcd4f45688aff8803e6dca6552adb238e", 0xbc, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) signalfd4(r0, &(0x7f0000000180)={0x5}, 0x8, 0x0) 2018/03/23 19:31:06 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='sockfs\x00', 0x0, &(0x7f0000000240)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd3a, 0xa002) write(r0, &(0x7f0000000080)="65301767d8fd733f669de914f81d5356dc4248284114a9399afe34b62b71fa0383d33ddc28b1c0b569f57edaa1193704c385faa70dbf25d07600a98fab62cad21598cc9ab03783bad5663d4e14", 0x4d) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x4, 0x3, 0x82, &(0x7f0000ffe000/0x2000)=nil, 0x1f}) 2018/03/23 19:31:06 executing program 6: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000140)=0xfffffdfffffffffd, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000040)=""/108, 0x6c}], 0x1) 2018/03/23 19:31:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x109000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)="673abb6f83df46c97b3e6a5128222699cac6c6d72d1615e8adfe638d4507d52a4c881c8bf8cbfc2ef4a28c06c236a652ea74a8701bbf23", 0x37) r2 = socket(0x18, 0x0, 0x2) getsockname$ax25(r2, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/03/23 19:31:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x480, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000180)=""/93, &(0x7f0000000200)=0x5d) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="0000000000000001e20cc21f5e444fb459f983371ad2d9c0f1136bb5dd8b398e9bfdda7caa329c5215ae4e91941fb5d3312017aba065a65bbd7846edb6e4437f58ab2113274934a9a49a70be3a4b00944950ed2125e43a61958f1cd3e0437db56fdf", 0x62, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xffffffd6, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x880, 0x0) ioctl$KDADDIO(r6, 0x4b34, 0x6) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000), 0x24c}) 2018/03/23 19:31:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x600000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x100, 0x20, 0x1, r3}) 2018/03/23 19:31:06 executing program 1: getpid() gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/cgroup\x00') setns(r1, 0x0) 2018/03/23 19:31:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x206879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x40000) 2018/03/23 19:31:06 executing program 1: r0 = socket(0xa, 0xa, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xe54, @dev={0xfe, 0x80, [], 0x15}, 0xce}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x294c5df7}], 0x38) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) splice(r2, &(0x7f000090e000), 0xffffffffffffffff, &(0x7f000000c000), 0x80, 0x0) 2018/03/23 19:31:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000070b0400000038e400805984e414f4221a8f9b1095d452f4d428863edd6eac64a5aa5ae6920c968142550a1eb6bf433064d7388aca3115a4298474be425f30f15fa7d65dacfb9da63c9ba9c061"], 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000002c0)=[{}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/84, 0x54}], 0x4, &(0x7f0000000300)=""/117, 0x75, 0x1}, 0x40000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/03/23 19:31:06 executing program 6: getrandom(&(0x7f00000000c0)=""/112, 0x135, 0x0) 2018/03/23 19:31:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x4003) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfb4}}, 0x7, 0x0, 0x200100000001, "e69a5c2b78cea405baff43ded91358a7d69b50323e35e676a99aae10da5545a129d4c480f25f1f64d963a6a7c5ac0093cefd78a94f876065d47a531ccbf9c64997cff862ee24d45c64a58a285c36ca3a"}, 0xd8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) r3 = dup(r1) sendto$unix(r3, &(0x7f0000000000)="1283555d096d18e4374582cd3e48cc5a02ed995dd7fbdd069c25942e758a7b2038d237316fd98ed747b99da1e40ff0a0435695ab2d622cd86999dde5f575b55f79b813b0bece0aa4523d21d0325fc761def344d3927df34d3a2e7f0d685302174036157231a6e09c17193aa69139419e523d3ff49a45f5a1d1545c08bca766a53f11f492306e63e79e07c90f1e35db6947e547ef945935c37b6ed4e715c9cf47d55a1e3cde805503adc8fd0bb12a5ebf1e2ea1454334b6b06c21d8c6332339dc9e89a3f3cc3535c4b6046168f03a772e5d8fce413b4610505ce2957310119c29dba7", 0xe2, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/23 19:31:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000003c00), 0x0, &(0x7f0000003c80)=""/250, 0xfa}}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000004500), 0x0, &(0x7f00000045c0)=""/241, 0xf1}}], 0x2, 0x0, &(0x7f0000007d80)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002540)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000024c0)={&(0x7f0000000140)=@ipx={0x4, 0x9, 0xba, "28ae013dbc64", 0x2}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="4b5fe770b4d9732fb08e656899629ba6ea2482c81c04a7e1dfc677576d00ce9ecded2631411ded9be51d7c8d97e8dcde376d106171bb3b39703e470e100456e3ac6676cd97a64d367a9ee938a21ed95f90fac78e92fc87691a53680ec03346c24c5ee9c6614a5a37de286647b778c38a357e80cc001c1492104709a592029ed12b7aa9a46e62aa626fba46ba91ee566f270b3f97d03e3c6c7d5f76f2afa4705dd0db78371a657e85e0d19a77d82e0510760628a90ae0a1e0182785707ef4a17130b036d25c96b95cc7513acd47d0e170887c29fd519b5402", 0xd8}], 0x1, &(0x7f0000000300)=[{0xb0, 0x10c, 0x2, "874c983dbd0e62615a2c1f15ea44819ba12d4fe31b3da741d21f722dcc6e876c8701e251aef544624302f2f5262d224cea3f6f5857dbb6f5e32cab800b65e02e3f216d804dd4c0c05c5e8a7db4725830c6d3ef41cae2817d6afe5ebee3fd7f245cd93198fe60928aef7e4a968090a8591898d60f753fc7cf146adfa6f8fca6cac7154013c4c1527e2e5614d7c4c66d86691d3c5854d5a1b13d"}, {0x48, 0x6, 0xc76, "79691e9044dc59e87c0c88f92f2424328113ccbdd2021e6b719c49693080820298bb8551fada00a62d65f868c4d847f78864"}, {0x1010, 0x10b, 0x5, "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{0x80, 0x10a, 0x6, "02e6f82c9d1a92a204e3f35295b1f1d41d2452209317af63f28e9274e3dd98bf79a5585426f314ce1b6be5782657d974fa98d086276e662ac087157f43c9f152cf1c3ed0e81fd5ef1d01be22bde7a972b5c9ba4df82207951d1a5d919755462368ace17a37d8886a28"}, {0x20, 0x11b, 0x1000, "eeade2bb1efa31a87d105a08ae"}, {0x1010, 0x1ff, 0x9, 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0x21b8, 0x4000000}, 0x8084) 2018/03/23 19:31:06 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) fcntl$setpipe(r0, 0x407, 0x3) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003ff8)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 19:31:06 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/23 19:31:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'dummy0\x00'}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)) mq_unlink(&(0x7f0000000300)='lo\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000240)=0x10) 2018/03/23 19:31:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) mq_open(&(0x7f0000000080)='#systemcgroup#\x00', 0x0, 0x65, &(0x7f00000000c0)={0x9, 0x7696a09, 0x34, 0x54c7, 0x9, 0x4, 0x1, 0xfffffffffffffffd}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x4) 2018/03/23 19:31:07 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/237, 0xed, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 19:31:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r3 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$KVM_SET_PIT(r3, 0xc0481273, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x10000) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0xbe5526edf8ce3931) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) sendto$unix(r0, &(0x7f0000000040)="e3b66ec5", 0x4, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 19:31:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x25, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) 2018/03/23 19:31:07 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = socket$inet6(0xa, 0x800000806, 0xfffffffbfffffffe) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r1, &(0x7f0000050fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/23 19:31:07 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x80) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x400000000000015, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'lo\x00', r3}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x1000, 0xc, [0x48000000, 0x2, 0x8]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) 2018/03/23 19:31:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x2, 0x6}) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/03/23 19:31:07 executing program 4: syz_emit_ethernet(0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd003c0aaaaaaaaa00000000be0a251417a9ac1414bb000000ff030000000000000000000000edd1eb110727833d6c708fe74a4084426ad0a130935d"], 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioperm(0x3, 0x7, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x2, [0x1, 0xc60]}, &(0x7f0000000180)=0xc) 2018/03/23 19:31:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x5}, {0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) 2018/03/23 19:31:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x5, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0xfffffffffffffc74, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0xffffffffffffffb0) 2018/03/23 19:31:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffef6) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socketpair(0xb, 0x0, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x8, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x2, 0x1, 0x8, 0xf34}) 2018/03/23 19:31:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0xaacb, 0x4e21, 0x99, 0x0, 0x20, 0x20, 0x21, r1, r3}, {0x2, 0x3, 0x8, 0xca18, 0x4, 0x2, 0xb64d, 0x8}, {0x2, 0x5, 0x80, 0x7}, 0x101, 0x6e6bbd, 0x8cc4c96ceac89d2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0xfffffffffffffffe, 0xc4, 0x4, 0x3f}}, 0xe8) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000180)={0x0, 0x1, 0xffffffffffff1d2b, 0x2, 0x10001, 0x8, 0x226, 0x0, 0x6, 0x1000}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/23 19:31:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x3) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000740)=@reject={0x9, 0x0, 0xfa00, {r2, 0x0, "c6d17f", "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"}}, 0xf07f0b6f) [ 168.999554] QAT: Invalid ioctl 2018/03/23 19:31:07 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) sched_setaffinity(0x0, 0x8, &(0x7f0000000380)=0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x880) pread64(r0, &(0x7f0000000200)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f0000000180)='>', 0x1}], 0x1, 0x0) [ 169.073758] device bridge0 entered promiscuous mode 2018/03/23 19:31:07 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/23 19:31:07 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_tables_matches\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000000)=""/15, 0xf) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) ioperm(0x4, 0xffff, 0x3) 2018/03/23 19:31:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) rt_sigsuspend(&(0x7f00000005c0)={0x5}, 0x8) r2 = dup2(r1, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r4 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) r6 = mmap$binder(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1000000, 0x62030, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000004, 0x10, 0xffffffffffffffff, 0x54) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000580)={0x138, 0x0, &(0x7f0000000340)=[@increfs_done={0x40106308, r3, 0x1}, @increfs={0x40046304}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f00000000c0)=[@flat={0x77622a85, 0x101, r4, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x1, 0x25}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000140)=[0x38, 0x0, 0x28, 0x20, 0x38]}}, @request_death={0x400c630e, 0x0, 0x2}, @acquire_done={0x40106309, r5, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000200)=[@fda={0x66646185, 0x2, 0x0, 0x33}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x1, 0x19}, @fda={0x66646185, 0x5, 0x2, 0x38}], &(0x7f0000000280)=[0x48]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f00000002c0)=[@flat={0x0, 0x100, r6, 0x2}], &(0x7f0000000300)=[0x38, 0x18, 0x40, 0x40, 0x30, 0x18, 0x40, 0x48]}, 0x1}}, @request_death={0x400c630e, 0x2, 0x4}, @increfs_done={0x40106308, r7, 0x2}], 0xdb, 0x0, &(0x7f0000000480)="a26f96c1b0fe5bc95e5114b6e24468e567b57e00f6bf9439f7e06b5401567681542e517f0dc698043e18fe7421a237b9d1bf8368ad8e71913b4873ef65c0a0f0f6eb9c9bd4196cf3cbba88de2dfe8575cecd73040481dd93dc98e94d683157c87fbabf79e4b9a49c56ecf54ce20a51234d15b7d641e197a05dfed8213b81f8f71df52aadf115ecc0067413afdcf0c8e0565cfe1ffaf998563011a9df251b31bc898c9140add4f7b9c2510fbe2194227eb6cccce1dbe1647b66d0055ce24078902a240f49a9a0cf8bd9d456c74758be335291b0132f011d38c4c0bf"}) recvmmsg(r1, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/117, 0x75}}, {{&(0x7f0000005a80)=@generic, 0x80, &(0x7f0000005e80), 0x0, &(0x7f0000005f00)=""/199, 0xc7}}], 0x2, 0x0, 0x0) 2018/03/23 19:31:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6562f0acb52624283bcbe1f0894efe63745f723a64686370635f73746174655f743a733020756e63f86f6e25874631645f753a73797374656d5f723a696e736d6f645f743a73302d73313a633016cb7e261bff714740dc367a95559cfb8f0e385616e030738b5e75d20d13f992b2688d8cfbb36dbe30e9e7397710a8715940206eb7608b276059a966f31530826c1b8035f40700433e0000000000000000000000000000"], 0x54) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) accept4$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) ptrace$getregs(0xe, r2, 0x8000, &(0x7f0000000080)=""/48) 2018/03/23 19:31:07 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000000000c) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/23 19:31:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xc) close(r1) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)=ANY=[], &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340), 0x4) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/153, 0x99}], 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/03/23 19:31:07 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0xa56) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x2000}) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d36ff4)={0x10002018}) 2018/03/23 19:31:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2402, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x600}) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) [ 169.132240] device bridge0 left promiscuous mode 2018/03/23 19:31:07 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9ee3, 0x12000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x400, 0x2, 0x9383}}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x36}}]}, 0x34}, 0x1}, 0x0) 2018/03/23 19:31:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) eventfd(0xa0d4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 169.162162] kauditd_printk_skb: 19 callbacks suppressed [ 169.162170] audit: type=1400 audit(1521833467.259:268): avc: denied { set_context_mgr } for pid=27286 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 169.203663] binder: 27294 RLIMIT_NICE not set 2018/03/23 19:31:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000200)=@delpolicy={0x5c, 0x14, 0xae982584f78c6849, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x7fff, 0x1, [0x200020000000000]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xffffffffffffffe1, 0x800, 0x80000000}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)={r2, 0x5c, "aa1592af87d1ac514c077a3be81d3eeb41719bc8e2bea54d2c061fafb5017034b290382e5f10fb42a483cd5b6edc5585f5f3be07030911e9168e362d9ce108e24a329932d7a95a9f278fb9a8bce18ea481d48d1f4bf5d51a5cce14ebcda0e722b384f6a576f3f5777c1fd24db72e64cf1af940"}, &(0x7f0000000040)=0x7b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 19:31:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 169.219348] audit: type=1400 audit(1521833467.314:269): avc: denied { map } for pid=27288 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=83820 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 169.250899] binder: 27286:27304 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/23 19:31:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x25b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={0x0, 0x7fffffff, 0x5, 0x8, &(0x7f0000ffd000/0x2000)=nil}) semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) 2018/03/23 19:31:07 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x1010, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x6) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="f30f8d463441a7dd3f677284ea4d73919fa6f56f1305c2ef87c6d7703a3c1b2a79b35418556e50b9b6446d621e49ecf47ab4d7e6ab71dd227af440d931036bbcb2a50a568c36e918b342d437aa2620") r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/03/23 19:31:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x7}}, [0x3, 0x9, 0x3, 0x6, 0x3, 0x2, 0x3, 0x1, 0x4, 0x100000000, 0xd3b, 0xfffffffffffffffa, 0x51ed, 0x2, 0x100000000]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x7}, 0x8) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000009c0)={0x0, 0x80, 0x6, [0x3, 0x6, 0x80, 0x6, 0x3, 0xf50]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0xffffffffffffffc1, 0x1f, 0x9}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x71, "3e490c3e7d91073bd81d24ed3b553984c21d53aedeab2869c1a85e976e3e0b15717f863e0442701236ecf494b86c99cf82cc3cb2b291f2e2b9db3cda014bd4045cbad629bdb449595240a7a1839a256cf0a20975066efa1fb4d37707ae769a8724b08f27ac6b563df0345bbb2bad2013b1"}, &(0x7f00000001c0)=0x79) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@expire={0x208, 0x18, 0x1, 0x70bd29, 0x25dfdbfc, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e21, 0x8, 0xa, 0x80, 0x80, 0x0, r5, r6}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x0, 0x0, 0x1f, 0x4, 0x8, 0x4, 0xfffffffffffffff8, 0x9}, {0x4, 0x4, 0x8, 0x7fff}, {0x1, 0x8, 0x9}, 0x70bd25, 0x0, 0xa, 0x0, 0x1f, 0x40}, 0x7ff}, [@algo_auth={0xec, 0x1, {{'sha3-256-generic\x00'}, 0x518, "c2edfd889416336684b031113b88eca12e1a7e4daff89a3b07ba37fed62219fc0ff1afc0d67697d33d83d1337124154b31d63871d386f77cf123f897762edf3f8fb23a805d33c6fec5e627c85e1c14cfb2ffac874fc6f539e926858e5c051f9635ea050a40bf5e53eea64368f493eefc0f1b3d85c6940d9c4bfc975c31c2e340fbc9e8f24708b81349faec936c42ab5d0a50babc53e966c73a206e89f756cb7570cbfb"}}, @sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x1, 0x4, 0x15, "43942ffc2e5735f3f96cc0150fc82723cf6feedbc9"}}]}, 0x208}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/03/23 19:31:07 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400001, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) [ 169.263569] binder: 27286:27294 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 169.264810] binder: 27317 RLIMIT_NICE not set 2018/03/23 19:31:07 executing program 6: r0 = creat(&(0x7f0000000480)='./file0/file0\x00', 0x115) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2700000007000000de2f62e145928c400035144405fa1f8edba16476ddb7fa7f31a76f77c5ad22"], 0x200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fanotify_init(0x8, 0x101000) r5 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x480, 0x8) fanotify_mark(r4, 0xa, 0x20000, r5, &(0x7f0000000080)='./file0\x00') lstat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) lchown(&(0x7f0000000500)='./file0/file0/file0\x00', r6, r7) sysfs$2(0x2, 0x8001, &(0x7f0000000180)=""/217) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000002c0)=0x1, 0x4) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r5, 0x4) ioctl$sock_ifreq(r3, 0xbb993f24352f4bc7, &(0x7f0000000280)={'bond0\x00', @ifru_mtu=0x800}) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000000440), 0x4) sendmsg$nl_generic(r3, &(0x7f00001cb000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a005103000000000000000000000012"], 0x1}, 0x1}, 0x0) setsockopt(r2, 0x34, 0x2, &(0x7f0000000340)="dbc075eb35968fc9640f350c1d3a568d4599c6b6a473bd330419dcb8c99a7f0c16c1247b34a38aa4df5836897ef740f35b837f45ea97e9d3fed6a6a7f1f19a8666cad6d09e22b37e14c7eebe4ae5a9784038f5b23565f28fb7c6fd5a076d6ef7121ad7b5b48ddc9586faa43f966572137a57684e3dda91298d0a924720cf8f87eeb73b3c1d1ba352e15b6eacf78340b7199617e327f8f912b6e65a902de914fa9226be7907ee93167dbe77befebe2c0ece32af081ba2d0b7cbb4f1e6dcd378b27ae90ba068b22929b4f82ceecd4674c306d0b3c49f34952027cd8994145a6c21b6cd71", 0xe3) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/23 19:31:07 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x80) listen(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000140)="00404bb2948a62af181db1bb75cf8fd0e924593e58f2a7dc9ee4eee1bbb14547d37519635b28fe490e0f660e730e07cf68125111b0a8a73ad5070585f9f67e70e75fbc1678c58892ad82114d373e3a11abc8a23d1daf5c7fbd131a0437944c3b564367b43efff21a169dda80e1248f91558e4d606012b784732afdc1a8edf76611023248f8fc6b91e5f2b4d01af45baf7eb980f4e8320432df43352266328ffc9f23005d1a3a8a6722cd556e4274b61a504877b04de23679c19b7b71e3a49e3d56ca5468195c18c5f64975f5b707e0c006b5eb32c38d823d7f6330a898") 2018/03/23 19:31:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 19:31:07 executing program 5: socket(0x10, 0x80800, 0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffd, 0x10000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x81, 0x200, 0x8}) 2018/03/23 19:31:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x80200, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000400)={@broadcast, @broadcast}, &(0x7f0000000440)=0xc) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r4 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) fgetxattr(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="747275737465642e70707031ad656d31003c490d28b888323354cad0de1d26281aded3f849b8cffbc5dc736d68d0a5cf0bc0a43ccde4e040b85f0bd634bc64816096fd9763599a375c685d90e2046e1e1b9b18e918a0e88e06"], &(0x7f0000000140)=""/144, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7fffffff, 0x7, 0x6, 0x5, 0x0, 0x4, 0x0, 0x8, 0xae, 0xd5, 0x101, 0x1, 0x8, 0x9, 0x7]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r5, 0x9, 0x9, 0x0, 0x1f, 0x2}, &(0x7f0000000380)=0x14) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000080)={0x0, "9262778f88e9a45afcee1e9e42a8eafdb5b7cfbf344001655c835c062809f7a78ef38f0763ba5c255f26b1c07786daae6e5de8bbc81c76ddd223ac880aa8d8321d6292f42cf2fc7cb6c780183360a0e7c1422555ea70af2adad6a41312afd0fe3da0fcbdfc858b55f7b38c1397f9cd"}, 0x77, 0x800) [ 169.319272] audit: type=1400 audit(1521833467.416:270): avc: denied { map } for pid=27322 comm="syz-executor3" path="socket:[84908]" dev="sockfs" ino=84908 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 2018/03/23 19:31:07 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)) 2018/03/23 19:31:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="4c17c3", 0x3) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'gre0\x00', 0x7fffffff}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/23 19:31:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xc, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/23 19:31:07 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x24201, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0xe, &(0x7f0000000040)=@raw=[@alu={0x7, 0x80, 0xf, 0xf, 0x6, 0x2, 0x4}, @alu={0x7, 0x40, 0x3, 0x4678e6374a6f1853, 0xf, 0x40, 0xfffffffffffffffc}, @alu={0x4, 0x4, 0xa, 0x5, 0xa, 0x1, 0x1}, @ldst={0x0, 0x0, 0x6, 0x9, 0x0, 0x100, 0x4}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x17}], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xf5, &(0x7f0000000100)=""/245, 0x41100, 0x1}, 0x48) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x8002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000380)={0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, r0, 0x0) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x0) shmat(0x0, &(0x7f0000979000/0x4000)=nil, 0x6000) shmat(0xffffffffffffffff, &(0x7f0000934000/0x3000)=nil, 0x6) 2018/03/23 19:31:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0xff07) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="f65c382762d3df158bb768bd0abe7d506c46ea00763d42367a936c01526125916d5acd0a5a2841f2710b6760972d7f8f261a62302f1c9f77eaba78813125638727957f4182cfa3ad41701dd22e3697c2697cda8693b1bd1a0c9acc70ca8dab316c50bdc7aa13320ba07e570bb702ac43a5c4cc3e7f9057f17813bbf9be9ee746ed06fb3e758b46fb26669b00df1208a392fb0978118384509700f8c2a7129d60a6c83b76e995d3b5de6f398f20a90a1d308a16076fb4581bbe933924aea1a013b1ff2ff4473b70f649b82b0b2a55d5fa80", &(0x7f0000000140)="bef700e82668765393b6c77f5ed12f28f0378bf90cf696e674cc969ee5", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r0}, 0xffb7) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000280)=""/185, &(0x7f0000000200)=0xb9) 2018/03/23 19:31:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x40000000039, &(0x7f0000000040)="d102f9ff45a758b171e3c17e12f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) listen(r0, 0x4000000400081) accept4(r0, &(0x7f0000001fc0)=@can, &(0x7f0000000100)=0xfffffffffffffd8b, 0x0) 2018/03/23 19:31:07 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffffffff2236, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xcb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x5}}}, 0x84) 2018/03/23 19:31:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f0000000040)=@req={0x28, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_map={0x9, 0x2, 0x7, 0x5, 0xfffffffffffffffd, 0x3}}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x9) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/03/23 19:31:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r0}) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r2) 2018/03/23 19:31:07 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000023c0)='/selinux/enforce\x00', 0x942, 0x0) sendmsg$netrom(r0, &(0x7f0000001280)={&(0x7f0000000140)=@full={{0x3, {"d19cfd6e3e62e3"}, 0x1}, [{"f5241df774b3ca"}, {"d5a87a059bcf54"}, {"375506d0d27c4d"}, {"6e61df6a848872"}, {"2e70b61fc52932"}, {"08167ef9d0983d"}, {"1ace133d6decfd"}, {"b25fdb8f931269"}]}, 0x48, &(0x7f0000001240)=[{&(0x7f00000001c0)="ec54ff4efabdc7833152c74fcc527b156b7cca64bb1a1f284a3f9735e356cdbad39aa54db2b09cdea7ae68ec5f7559631eb258c208ad439429a980a2c5fc52f8ecd832e4e0a4a6e550a4786062d01ceb084b9d639cfd84a8d40e84d5a2a428aaa2017b915c39dd1cbba74a556a00df5c7ce2e503", 0x74}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x4000041) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x10000000d28, &(0x7f00000013c0), &(0x7f0000001380)=0x4b) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) ioctl$fiemap(r1, 0x40087602, &(0x7f00000012c0)=ANY=[@ANYBLOB="00f5d609daea35986e90371111d2b80000000000000000718663427f9b618a9811bb9fb6b2be8f43ad02000000000000000000000000"]) getsockopt(r1, 0x2, 0x400, &(0x7f00000024c0)=""/4096, &(0x7f0000000100)=0x1000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002400)=""/138) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) 2018/03/23 19:31:07 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x7, 0x100000001, 0x101}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x3, 0x400, 0xffffffffffffffc1, 0x9, 0x3, 0xfffffffffffffffd}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @random="b42ae9980ef6"]}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000100)=""/239, &(0x7f0000000200)=0xef) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000240)={0x4, 0x9, 0x4, 0x3594, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x1, 0x3f, 0x6, r1}, &(0x7f0000000340)=0x10) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) shmdt(r2) accept$ax25(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) delete_module(&(0x7f0000000400)='/dev/dsp\x00', 0xa00) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000440)=""/1) r3 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) ptrace$setsig(0x4203, r4, 0xf63, &(0x7f0000000500)={0x15, 0x4, 0x0, 0x800}) mq_timedsend(r3, &(0x7f0000000540)="90cce794a1924eb0ff4ddf0beda6fb64fefb2f3b157f44173fdcc24c81a561811cdab7262bb5a24703898872904b81620e30", 0x32, 0x3, &(0x7f0000000580)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1, 0x7fffffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x40, 0x203, 0x9, 0x189f, r1}, &(0x7f0000000680)=0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000006c0)=0x4) r5 = syz_open_dev$sndtimer(&(0x7f0000000700)='/dev/snd/timer\x00', 0x0, 0x4400) seccomp(0x1, 0x1, &(0x7f0000000780)={0x2, &(0x7f0000000740)=[{0x5, 0x1, 0x100, 0x2}, {0x40000000000000, 0x25fa, 0x5, 0x6}]}) ioctl$int_in(r0, 0x5473, &(0x7f00000007c0)=0x200) r6 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x6000) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000800)) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000840)=@req3={0x80000000, 0x9, 0x200, 0x100000, 0x0, 0x6, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000880)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x4, 0x20}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000ac0)={r3, 0x0, 0x63, 0xf2, &(0x7f0000000940)="87478aed66e385b68a58cde789296581eee07bb73a37c9ece7c562c5114b0154382b4fab77ddc01573c28024104246e875a3fab74b893e3e36b401a5acf59062545ca51e140445fbca79c7610cc2333ed69398d34a43b28998665e63eb9bbd9ddd5830", &(0x7f00000009c0)=""/242, 0x393, 0x2}, 0x28) [ 169.513728] audit: type=1400 audit(1521833467.610:271): avc: denied { prog_load } for pid=27357 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 169.538986] binder: 27375:27380 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/23 19:31:07 executing program 3: syz_emit_ethernet(0xfffffffffffffda1, &(0x7f0000005faa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setpriority(0x0, r1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1d9082, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/03/23 19:31:07 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x100ffd) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) 2018/03/23 19:31:07 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x1c6, 0x9, 0xfffffffffffffd2b, 0x2}) userfaultfd(0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/34) 2018/03/23 19:31:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000140)) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:var_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x30, 0x37, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x61) 2018/03/23 19:31:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000000040), 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x34f4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x2, @empty, 0xffffffff}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e21, 0x4d2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x2a3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}], 0xac) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x2, 0x0, 0x4, 0x3, 0xd33}, 0x9f6f, 0x0, 0x9}) 2018/03/23 19:31:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/03/23 19:31:07 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xfff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/03/23 19:31:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x7fffffff, 0x2000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='authencesn(sha384-avx,pcbc-aes-aesni)\x00') 2018/03/23 19:31:07 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, "20a975059ae9cf4fe486560a2a1149c2768525a9411c345b8e0eeef11f698f35d459054f5e351c095ff06e34"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x81, 0x4) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) 2018/03/23 19:31:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "24c818cc157ad1fe16f5edc6e7239bb121110ae1b6838575fa6d8f8db1273427"}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000240)=r2, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000000)=0xb0) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept$ipx(r2, 0x0, &(0x7f00000000c0)) 2018/03/23 19:31:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) preadv(r0, &(0x7f0000000000), 0x0, 0x0) [ 169.702613] audit: type=1400 audit(1521833467.800:272): avc: denied { validate_trans } for pid=27396 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 169.734816] QAT: Invalid ioctl 2018/03/23 19:31:07 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, 0xffffffffffffff9c, 0x1}) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r1 = socket$inet6(0xa, 0x3, 0x3a) open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x9e, 0x20, 0x5, 0xb4}, &(0x7f0000000100)=0x18) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/23 19:31:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xffffffffffffff2f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0xffffffffffff0000, 0x6]) 2018/03/23 19:31:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcd, 0x80200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000180), &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xa000, r4, r5, 0x6912, 0x3, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) [ 169.753704] audit: type=1400 audit(1521833467.849:273): avc: denied { name_bind } for pid=27404 comm="syz-executor6" src=20002 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 169.776512] audit: type=1400 audit(1521833467.850:274): avc: denied { node_bind } for pid=27404 comm="syz-executor6" saddr=ff01::1 src=20002 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 169.777821] QAT: Invalid ioctl 2018/03/23 19:31:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)=""/65, &(0x7f00000000c0)=0x41) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) 2018/03/23 19:31:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x40) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x80}, 0xfffffffffffffc6f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x6, 0xb41, 0x100, 0x6, 0x20, r3}) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1fffff, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) r7 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000801ffc), 0x3da) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r6, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000440)=""/108, &(0x7f0000000180)=0x6c) 2018/03/23 19:31:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6gre0\x00', 0x2000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', 0x1a00}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/23 19:31:07 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xf2bc000000000, 0x6000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x2}, &(0x7f0000000240)=0x8) setitimer(0x0, &(0x7f00000003c0)={{}, {0x77359400}}, 0x0) 2018/03/23 19:31:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}}, r1}}, 0x38) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0xc8f0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x0, 0x7, 0x681, 0x5, 0x4}, 0x98) 2018/03/23 19:31:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x70000000, 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x0, 0x288280000, 0x7}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x5}) 2018/03/23 19:31:08 executing program 1: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0xffff, 0x400, 0xb6, 0x2]}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @time={r3}, {}, {}, @result}], 0x30) lseek(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @tick=0x80000001}) 2018/03/23 19:31:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/190, 0xbe}, 0x0) 2018/03/23 19:31:08 executing program 4: memfd_create(&(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r1 = accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000002c0)=0x48) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, r1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/23 19:31:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000440)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000700)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x3, r1, 0x1c, 0x0, @ib={0x1b, 0x0, 0x0, {"23cabc829b5f19a7715dba3641ab4924"}, 0x7, 0x4}}}, 0xa0) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/03/23 19:31:08 executing program 2: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) inotify_rm_watch(r0, 0x0) 2018/03/23 19:31:08 executing program 3: 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 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7, 0x5, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x9, 0x2, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)=0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x1, 0x1}, 0x10) ioctl(r1, 0x227c, &(0x7f00008b9000)) 2018/03/23 19:31:08 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000040)="4c17c381a36a8f06f85ed37b0f0306", 0xfffffffffffffe21) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='em0\x00', &(0x7f0000000100)='vboxnet0trusted-vboxnet0\x00', &(0x7f0000000140)='em1\x00', &(0x7f0000000180)='eth0\x00', &(0x7f00000001c0)='vmnet1bdevem0,%security$posix_acl_access\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='cpuset}'], 0x400) 2018/03/23 19:31:08 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/23 19:31:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000000)=0x98) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000540)={r1, 0xc09, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x8000, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/23 19:31:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10, 0x1}]) 2018/03/23 19:31:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f8000000180001040000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000512753dd749afc5f55ac6184847862724e0450d29bd3149a7044e949585cc58338", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000300)=0x1, 0x4) 2018/03/23 19:31:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/03/23 19:31:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xa47) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x0, 0x25a7, 0x4, 0x102}) timer_create(0x5, &(0x7f0000000140)={0x0, 0x1f, 0x1, @thr={&(0x7f00000000c0)="7caabcd1fc2d38d78e8337b394cb20cad34c58cdbb3253b1b7f5fe2c2b83abc54f90ecd0f716d09f333143", &(0x7f0000000100)="0554063aa79259c543d028895e9a9320899dcae0"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r3) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0xefdae0670894d2fc}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080), 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000009, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x7, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'ip6_vti0\x00', 0x5}) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/03/23 19:31:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x13) fsetxattr(r0, &(0x7f0000000140)=@random={'osx.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x12, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"06b963588489a5"}, 0x100000001}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x84002) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x101) 2018/03/23 19:31:08 executing program 4: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x8800000001000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x3, r0, 0x9) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) read(r1, &(0x7f00000000c0)=""/97, 0x61) 2018/03/23 19:31:08 executing program 2: r0 = socket(0x2, 0x80000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fdcff4), &(0x7f00000cb000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0xffffffffffffff5a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x4}, 0x8) 2018/03/23 19:31:08 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00000000c0)={0xfffffffffffffffa, 0xffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/33) r1 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='nodev^@{[vmnet1lo\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="96ffccf7de0521915543f8032bbd271ff294fabda604ee62992a4edb133e55aa0af436ee5d19a294e71ecd7ba7e7b37b9338ba414c88fd", 0x37, r1) 2018/03/23 19:31:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x2, &(0x7f00001f5000/0x2000)=nil) madvise(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x6f) 2018/03/23 19:31:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000000)={0x8, 0xc, [0x0, 0xffff, 0xffffffffffffffc0]}) 2018/03/23 19:31:08 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2) syz_emit_ethernet(0x1ce, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b2f190859ce0ee5c84d631bf2ffffffff1500080600010800060400010180c200000063fda951cba33c2efefbaa072d77ae6986d015fe9314c1f163ae509808ece9e8b92dd6f73bb4f82be1a1938d4afc2fb5fa0800d472d103a3c108696ca00b06bdae05ba4c3d5f80035b9b50708248"], 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) 2018/03/23 19:31:08 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x102, 0x0) sendmsg$alg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="60c49f1c23119633f124fbb7f0037302000000c9f701aa7f7239aa37343e8ec331714b77c100050a89293b50b94a2f00000000000008002573e40600c64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba20000000000000000cafb02900000000000000006c7780ba108c6a1734b", 0x76}], 0x1, &(0x7f0000001480), 0x0, 0xfffffffffffffffd}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x80000089f0, &(0x7f0000000040)={'ipddp0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)={0x401, 0xff, 0xfff}}}) 2018/03/23 19:31:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) setsockopt$inet_opts(r0, 0x0, 0x400000489, &(0x7f0000000000), 0x0) 2018/03/23 19:31:08 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x1, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=""/183, 0x2000}) r1 = inotify_init() fallocate(r1, 0x7, 0x80000000, 0x1000ffe) 2018/03/23 19:31:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02ff000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@reject={0x9, 0x108, 0xfa00, {r1, 0x9a, "d172fa", "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"}}, 0x110) 2018/03/23 19:31:08 executing program 2: unshare(0x400) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d0f051be93a17703d656e930ca15bb7028d8149b95caf1b5ecf7d0c8949d5b10ec5b207bd0327e", 0x28) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0xd) 2018/03/23 19:31:08 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x3, &(0x7f0000f1fff8)) 2018/03/23 19:31:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x81, 0x90000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x0, 0x1, 0x1000000000000, 0xf01, r2}) 2018/03/23 19:31:08 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x0, 0x6, 0x1}) r1 = socket$inet(0x2b, 0x1, 0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180)) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) connect$inet(r1, &(0x7f00000001c0)={0x2}, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 19:31:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/243, &(0x7f00000001c0)=0xf3) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/19, &(0x7f0000000300)=0x13) io_setup(0x1, &(0x7f0000479000)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x4}, 0x8) sendmsg$alg(r2, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000f80000)=[{&(0x7f000002df18)}], 0x1, &(0x7f0000f80000)}, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/03/23 19:31:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x403ffe, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x80040) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x3fffc0, 0x4, [0x3]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/68) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) semget(0x0, 0x1, 0x600) dup3(r4, r3, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/63) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11800000000, 0x8, 0x805}) 2018/03/23 19:31:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x400400) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x4e06, 0xfff, 0x0, 0x9a, 0x40, 0x6, 0x5, 0x2, 0x6, 0x20, 0x400, 0xfffffffffffffffc}, {0x7ff, 0x3, 0x6, 0x8000, 0x3, 0xc13, 0xcc, 0x2, 0xa22, 0x3, 0x5, 0x42ce, 0x4}, {0xe86, 0x1, 0x6, 0x80, 0x4, 0x1f, 0xff, 0x7f, 0x48000, 0x3, 0x0, 0x8, 0xb5}], 0x100000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f00000001c0)=""/102, 0x590) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) 2018/03/23 19:31:08 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xffffffffffff3b03) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x0, 0x3, 0xf09}, 0x14}, 0x1}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/03/23 19:31:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0), 0x0) 2018/03/23 19:31:08 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100000001, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404003) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0xf473, 0x7f, 0x0, 0x0, 0x1}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/23 19:31:08 executing program 5: r0 = socket(0x1e, 0x4, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x2}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/03/23 19:31:08 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2) close(r0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000240)=@srh={0x0, 0x2, 0x4, 0x1, 0x4, 0x3, 0x1ff, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x2, &(0x7f0000000140)=[{0x7d, 0x5, 0x8000, 0x4}, {0x7, 0x2, 0x3, 0x7}]}, 0x10) 2018/03/23 19:31:08 executing program 3: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142e, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)) r2 = semget$private(0x0, 0x4, 0x108) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000040)=""/135) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x98, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000100)) 2018/03/23 19:31:08 executing program 5: clone(0x88000100, &(0x7f0000000200), &(0x7f0000000040), &(0x7f0000000500), &(0x7f0000000540)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x60240, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000100)={0x80000000, 0x137f, 0x206, 0x104}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x702) 2018/03/23 19:31:08 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x6000000000003, &(0x7f00000000c0)=0x9, 0xffffffffffffff6c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 19:31:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x5, 0x121000) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) 2018/03/23 19:31:08 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x802, 0x88) getresuid(&(0x7f0000000000), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) ioprio_get$uid(0x0, r2) getuid() sendto$inet6(r1, &(0x7f0000000b00)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0xee25, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r1, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/23 19:31:08 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000000fff)) pwrite64(r1, &(0x7f0000001000)="0c1aac37347e26790d5e0a007bfaec16705cc8922dc8cf6f74a640261b2518ada92343ca4395626d6eada6dae68819140833a22420f6d0d0d7dd98f46cff310f7fd5c7ee70a5f59153f6776e87a27857c0c8cfecd6f293a66605e45243e6576a19390ca2118f4779aa0d1cec28bdcd01e2195bbb2c7bca0b8f9f0f1472518dcb4ac84b170d650be5820208c33e44cd726a8f47d68ecfa84b592499afaf1e84242af53d2d3143f47ec36dec011d1c1d25ef622e305157a42b1d9d05ea7f916d4a4923bdab83d1678913c447119b209a8cddc1e487750216faae10e3a34040a6101be2782ae3d2d98b451f27cbebe74c7cb20a953a6cf3c9f3ed5d77d2462711b9634d82536c27aaa99a7490f2d687a01a1b1c9dca5e2cc6fa3aae35a7b082b3506ef4e66ef2f62593ae038236e998139d59f9a4fe9b32663e19ac4b19b5fbe2c3f869102b77d40167f05d85f746dc6181fd51f665a77c73728a05e9f619c0393cf8946786d1129d2a936fba1c008da6b9b0a0fdc38b690dc0ee0aba93c633d28c87ccd4f66b2470a07c576dcf6dcef4b8e128867e7cfdd341cec2a7b3ad6c830d7c1bce0138ab39ee03799fec60136e14d5288391d3379221fe19692573d1d40ca7d29b76b4f476b0937ae8e28d954bf2195a71c3a21c95b8e2bb8a85eebeb79a7aafaa1f385da03726009eb92f1fa9b5ff728ad8649d73526e027ac3943c8d41a4a1c842e1a5e0521ad45d25caad67841a2ff01b2382f519addbe067e4c3abf58b85753922d79b86cb6a73f2b0ca5f311d03638aa3166e7222fd4718c56e457c350c47a90566a61b46ad7fb0e7916b41d65508e17dc959bbabb2addc4f40b86d9baa892be3cdf581d1950565f006d7a999c127944fa08111d0d496d641183a4fdcf46b4059eed77c6e95e4a11ce048dac029f1f4ec3bf4487e154bdace9edd748da916f623728e263746312f5525c444d64b08a5f4cb52a0f3e7cce3d2b77e884ee1ca94201ab13d2e1b0592e341d2b625038dc7f17eff054fa38e5a331b6195bb64727e28ad0118bbeb7ec9cabb31222ac28638efe0a8fa5cc0af4ed7b343d4ab3ca0bb1b591c37bf5b0397dfb1627da3d3d2199986d0feef1fbedcb738f8b1a7d8da73ec8b0b08ddf5ed7c877f4f89b66f0dea3c39d14a96af0db43356db7b13962e475c7da2b39249c833ff12ebf886ca47b39dce5a9378bd7fc6d7f84ace8f58a874092873f32f3ba48464f05bd48a3874e757aac7302f063db6e7a456469e802f1a8b74332f15530b806f55b5934981f30773c02df028b9ae9a9dfea34044d05468c9eda3e5a6030c91b72f20dbc6840ebd7297e4192b203d4af08f61bdd83dd2d9b792f5e510ae03cc7078702e284ba556fe2eda9f47e9afccc6b5ce5a82f9f9f8eb621f7b5dbd72fc2928d443bd42e2ee7bfcefd0da629e2b364dc9ae3df8c3bee429ceac74fbac106146c819fc2ecd73f3ae7a1b5028807769b3bd094f3e49860d0f376478d7024c72022b110b189b7c8f8243eec4687bdc3b3f19ca39608f4548dd71f84a35683dd3dd0cdaee9e6f93e5d0cf10b50d0d5d6f8d538f9a4f0c29587e207467d5e34a743f7c65fd7f73ccf7fe4121cf10a3894710e5e65a007297bef330939aa3f9ee8047d57449020ad330f9e7562d5d6cd1eeb5d1eba0902bf86d1adb739ea869962c084079964cb2d23222a84e9753df5bd26f9dbb854faff28b6818b6ae30852d51c739fb7f00d2227a39a4c6baa68445e5abc84c23948cfe45d6ab48342c8acbac0e908e8374eee634e0ab9d90a898419b069c62ecd4380660092226160b91f450fb919ffa459eb88936cac19340df7fc7e0ce17fbc7c3ee8da5eba93655bb63b93b69e20cdd053b050c15860707323667d397e6767d96c42a909affd9423145976c61438cbf997f25f1d7cdb8fa833ff017b1b8178e5a8bec01078e6bb9a5ec0ed10af6626c68a5b0297c109326b29a826cf1243dd8f2605702071f17bc8c2b0897999b5667eaafd0903dc743a8582c455bc3e90b78496751d2ad7aa0f6906be3daad58b6e843c8c6c7ae54301d6e418e77d7cfd23ec1bbfba516d8893bd8444c2d4328f3fa36069c529848bdebe66dd2a80dd77bae1a5d97ae69ba19c526f49b9b3f12ce169b00be72c7d401e3c727c9504fd55fd8ddb7d4d7c551a09d3a4f71bbe262e6fb92ab9d45234d4753568183b2b86addcd1f554a7f1cda70970c50f8380ff763a01dc21d68443392e62181198796ecdc06d6f19d258872447a035b5e3b165528596b12c019617561776e6892611b9f3c507d7da9f49d4bc8650ae585b930aee7e5014d39661d58b7ec310ea0cbdb5a34acf376b4e78df4e89572249dad7efc3dd95581e39bf0cb879298c76a2161d2fce6ad338c418888fcace52b095136b1877a0b2e3720e36387ad5300f8366948a7c2119c46e73c152a1467e2810bdcd44e460bb8b93dc6e5e82cc51f5431149e286691f5facce633ebb6da67b4a71c57da85824b577e049617859615a96c86e0a2f90e081a9ae5657c6b79f3300ac9e52211ab0fda7d265da480f90dbe0f7767b295ed1d13b6fbd17ecd81a849bdad376aafef998fef45d680f4dcf2fbc085328bf09f6398c8b1795f1db2ce8fa9151961caec0bd248c2191bddbb9f62fb9d0229615fcc1ce3407781f36cbf63240015e4da0907b473b6308ba8e4d2c554d12b75abd38ff3250f54ae7250ea4a09aee7373ae7f882ca6e95fb1acbdaf73494f47ad39e80127e9aca0eb9d73034cc65ee929565d324640e418280ebd642ba0a4d3fe205f8303faf4f1d2d9a62d2032dccb41068c1c5c3f7d03cddaeea4f72301aad41a662bbc15cdea27558cdb7eecd6a0613156186379329db43e21fc3789028d023ecd31e05f9a58da8f17aef57c53cc8e6c1d5d0c8ef1683ebad086a07d99c24e3cca6b5f055b0997cc4453b02376a61e89c8a70acfeb8bd653a5450579428e6840d8647f8a95e9ca6e9788d3bd2534826f05ed55f9cb35d27457c1ede7f74f23e81c1e3989963b6562c2d5b445e83febb0dfd113f3088cbd875ef721c8edee204305486d04d26c898f8dc0ad54b34cc936df1f73858a23acff46971e0f68aee0e2c851e0b3cb20fff752a150e8abd4de6e65f9a73f4fc427d226a924f6ba13f10130fc8c2afd7a78c65718f7369f13340303f5f4d97673b4e3b3a2ead5d6278a8861da953b7df66ae014c98cd6f6df403c38afeac8ce4703a3cc2ef19c1c951b346a1a20fbf90d5c06fec70fa2918a3dc5224f401688153e0a9eab0599f6cffda8208bc0cde192aeace2e1446dc28e22f9c86e37cd53edd5e9c19774fa05fd1f3de965656dfea6f97cdeffb6dae6fae69d064054c8fc1e433bc92e5131b754c572f0bf9bac5191fd71a7586e8c3a1869d4e5b3e09f53ee4b063eb3cd2ab1019ebd820b30d11af554d80bead2054f98dd29dbf43cba7ce1ba58af49d8f07d6246bf605b9a9b1b8c0ec9e831387fa5754da1afecde0255790cb9ed825b311b31eadb20242dbeb75efae3c868f9265507b4817c7827ef33b7f8b5e2bc6619ede9c06d023646ea145d98c388544dc95959d60a109e717e8b3fa3288f9812cc1e9419283d50898769a9e486b718f5407535fb6876b06b1504110c196b2a77b4868faa8d48263a35185aeed437bedde25547d679c48ccb4dc1af6d9d51da14461896989925747405a77b3352c530744baa673e65464ceea7fbb2d51b790678c957f929a3dee69fef21c69d5adabeaaa50e35b0e2cffd4e8d14804cce0857d5f84e7855244044b93ba8fbba9f59eed733d0df9b67648cdb1c5cf1490a1d01541493b7e9a59e4b8ec294375041d173070e24ffd15c9cb65565c0fdf0568bc6292fcec96d69bfd976744dcadbcf8f91c84370f6f2baac4417363b74e659eafa21e704854ab9c9d98d0a4bbd47868690011956a7109f8c75bbd11dc15cef5a9653a6683a3c9e5bf1423c9f7b2705c9e080bea0fcf27f11d49fd95b817c0b3fdc0faf6476373c54f2db588f7ce76332625106d7ba92ae833d0fb0b8dd3e92771294a409efc0384459b839443c9f8256dea10b1558c2c139004d425cbb2f0f81c6dc80e0b5ab988f7738d7a557b9d3e288a91a5385be4be31efd27f45fd12bf5e048a174fbdde17e90cb201fc32d3fbf4cc5987661721d9278121d297ed57c26cee8ed30e00d74ccd9fad9b3467e17f9d3dc4b1f7a54eff5e3147ad0e773197022b4be52fa62c21c3862a6f7be6fa7beea526338289e532da078ca6288c10a734ccc89450fb484c5dd15222b804ce234bcff717fe1af26be068409ebf605e6d05f808e8bad6670fb1710d75d2c8b35108316092bb5ebdc8b3a0397a5ac25148825119be08bd822933f83572856754464290254b71907a3b48cd20f108832da1f987c4ee0a82794e4ca27240e5190b6f6b4dbedfddfe9e0c6c5c83368e7552f2a69aacfaf3e810011c297a6fc3131d618771751b6ec2e2258ea9c4cf8b16124fe5a3d3faa0e12f6722d541572d32408eac3c2ade94b75926e39de9cdf8d508f09d392de3f0efa9792168db9886cc1aabc9b1a93546f5553c1ab71e68c9861e72e729d3434392e23c695d236317e324dc81ac7c2e413ed32cf5ab57727448c680f84e290db9d5cee97e6ec11b61d281af95a709d58d0771901a0f97213648a69f398d1832959973d623cc928413c47d769d75db58e5d0a0337407cd1c55d73170b39a2d4c2891fabb5f1ae5162816ba4a640689282d3467466aa65cecc0ea0504e961016ea01d2c18d31872dcc581eb97a20a1d2f60147a41a909b44e56b30eb5d5a6b44283a6e35d218f267ae9fed1f0fab184bcca1ad92e4b19be338784c71b228267bc7fe18831524431bc9e01493975f5104ea3cbc962371de0ce2b175ab1b7f77cc8db973c9ec167312c97f1fa75dbadeb83701c033a7ef58da74b76c5361892bfb590007d4db0a83274e467c546fd79cf0b9e2851142c3bdd68602aa382e10bc4ccec1f55bc39a7ad53a54743bb4c51d59025dbaef56a9f405809b994ee9e247a17d665543e2fc7abcc8818c844dcfe3e10d8e499d2086a7aa0fb445b80a2e85b0bfe11f163b99e7649034f532015daceafd60ec4d4c2ecc10ea239beef172d9ada237681c517bdc914f18f0e50d3e078ff8892890d8013b6323c24eff08faaf2d805c7232bb2b67f86170a0417e6353870a0406f96fe5b0a803d3a46534213708d7a4d430d27808c449adccb0aac47ced94cfa1cd0ff73353a40cca343c139e41bd01d191604a95ec5e83786c6fe76d659c67aa4a8fb449ebfa1e9e3a11088a8de6b801e1f63f96550bb68d74ca78dae2d7872250cf67578be8af6b6aae9d0736fedce9073ea6d930b9ba0b84fbe0bea5883464539592275a529ad37e0f47a34c680ce54d05e4638c62524655e9f4859c10c2ca26ff64e2f7452a68bb06db04282a2ba2002302bce91841f21dd2c1e179c49d23ee60e1110ea91c9d04c6e3ee78784a4f84242830823e024e85496200328e195069bd4aede005d982e48ddec130e99fc69acd91398c9f6ba9a8c666b02d7a8a6fa973380d3d45e487ab8b1148161029afbcfb1e3713296f885ab5acb3c9ec2e193aeb4836c4d2ea0e0b46badb56ef77912f0e9724ffabb2b63464ede69452f4a5ec21fb9f8b578f6ed5b6cb3b85900aad7c53821bf87be73dade52944572f845ae6a39222cecd58284face0e4a2d0f00a47750273216bfd42f2ca0fa1e163ab631c891ca3cbe22f65170473ad4c6f0", 0x1000, 0x0) 2018/03/23 19:31:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) rt_sigsuspend(&(0x7f0000000300)={0x3}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r6 = shmget(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000002c0)=""/54) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/23 19:31:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x10000020000089b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/23 19:31:08 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20, 0x80, "c47c38d37ed7539abf3e410e9d63f32843bf1f7a1d9d098d4ee5361af7c8b0ad7f911bfe2b33f821374cbb3130eb79bb2d16b8aaab575a4f05df41a90e897f2922ce43377b4623998b76537293e359fd80d6652aa5f6469caf13a94b71e771d3eb53cc1f4e2bdc475941b7f2164a14fb75397ffec4a3a4c784a98e8fc5a05bc9"}}) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/149, 0x95}], 0x1, &(0x7f00000002c0)=""/206, 0xce}, 0x2000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000400)={0x81, 0x8, 0x1, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) sendto(r0, &(0x7f0000000480)="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", 0x1000, 0x0, &(0x7f0000001480)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x4, 0x8, "c87a560dd9c6b2db3ed5ef0f09b39431b0517e958fe7759bc106f8a6abdfc016b94844f55fe1f34fbf0d056a834000970f17e8367c67f595cd3d2a641256aa", 0x3c}, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001500)=r0, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ec) bind$unix(r0, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e22}, 0x6e) open_by_handle_at(r0, &(0x7f00000015c0)={0x5b, 0x5, "6127987459ec4ccf5e027068052ad3c87b7f31a9347c00856692202459707c32913fd7522e452024c23e94191a6df74281b2fa9dde7a821c54398c3c3ef94357b30e595809eebaed824fe4c2a5f453805d6998"}, 0x80000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001640)=0x7) getsockname$inet(r0, &(0x7f0000001680)={0x0, 0x0, @remote}, &(0x7f00000016c0)=0x10) getsockname$ax25(r0, &(0x7f0000001700), &(0x7f0000001740)=0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001780)={0x0, 0x80, 0x85}) r2 = signalfd(r1, &(0x7f00000017c0)={0x80000001}, 0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001800)=0x7, 0x4) setsockopt(r0, 0x4, 0x0, &(0x7f0000001840)="f2cc7ff5958169a8420b4436f4b7a4149db6f2daf94b7575b289fc61b079a16be3bfa8fd40625f96857d79e5345c28ec2755407d1900cf0bfe30c7a2d188d9a54b7749c96aa4265a106104bea310bb7c9ff81354932c8d82bed1e8feefc9f1d50ab414513931c25ed121527fea1375ce4f99c215ebf4ac6ed753bdbba5c32ca65ba37d58b9bc8baf44de109cdae421ddb8f1a844688479b167ccda2b18e41d35fbea28d3ddcd79e4598a3a6259936d849dd395f72fc81fbb04b2855a437b62a79bc9151a3c75c67abf", 0xc9) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001940)={'filter\x00', 0x4}, 0x68) fstat(r2, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001ac0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001b00)={r5, 0x80000, r0}) fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001b40)={'bpq0\x00', {0x2, 0x4e21}}) creat(&(0x7f0000001b80)='./file0\x00', 0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001bc0)=""/197) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001cc0)="8c5dd67757998be03a1f8ef6a2c68013a987c9a951de784b47e9b49d1e7db096ea71573c2d02a6241f7d90a496f2c897cd0089ff9b847fb217238f9937ed6c0e673584ae4caa622d4648752c4b949137e27c22d0d205fee1609d66a41ea5d363330c047de4abdf8c24ad5bf001da17548a5e501ecdf35285fc15a139a78f9d59c9") 2018/03/23 19:31:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$getflags(r1, 0x40b) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x80000001}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aeaaaaaaaaaacbeaaaaaaa0086ce38508b55d1cf1100fe800000000000000000467fc842693dee40cedefdfe6abf6dc35404fc4c60467de813230000000000030000000000000008004b0010aa4e20"], &(0x7f0000000040)) [ 170.391511] audit: type=1400 audit(1521833468.488:275): avc: denied { map } for pid=27571 comm="syz-executor7" path="/dev/usbmon0" dev="devtmpfs" ino=9478 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 170.573103] *** Guest State *** [ 170.576452] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 170.585336] CR4: actual=0x00000000000720dd, shadow=0x000000000007008d, gh_mask=ffffffffffffe871 [ 170.594198] CR3 = 0x00000000fffbc000 [ 170.597923] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 170.603911] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 170.609893] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 170.616567] CS: sel=0x0000, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 170.624548] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 170.632521] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 170.640499] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 170.648472] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 170.656448] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 170.664432] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 170.672409] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 170.680386] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 170.688369] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 170.696336] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 170.702746] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 170.710205] Interruptibility = 00000008 ActivityState = 00000000 [ 170.716438] *** Host State *** [ 170.719630] RIP = 0xffffffff811cda36 RSP = 0xffff8801d4d473b8 [ 170.725609] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 170.732033] FSBase=00007f027c325700 GSBase=ffff8801db200000 TRBase=fffffe0000003000 [ 170.739841] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 170.745724] CR0=0000000080050033 CR3=00000001bd9d2002 CR4=00000000001626f0 [ 170.752741] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85e01630 [ 170.759404] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 170.765459] *** Control State *** 2018/03/23 19:31:08 executing program 4: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/214) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/23 19:31:08 executing program 1: r0 = socket$inet(0x2, 0x4, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = getpid() migrate_pages(r1, 0x400, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x58a) signalfd4(r0, &(0x7f0000000100)={0x1f14}, 0x8, 0x800) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/23 19:31:08 executing program 6: r0 = socket$inet6(0xa, 0x8000b, 0x3f) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in=@rand_addr=0x2, 0x0, 0x1}}, 0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond0\x00') dup3(r1, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/23 19:31:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000000000000400000000000000000000000088"]) 2018/03/23 19:31:08 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/23 19:31:08 executing program 3: socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x6, 0x4, 0x1f, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000000200), 0x0) 2018/03/23 19:31:08 executing program 7: unshare(0x40600) r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) pwritev(r0, &(0x7f000036e000), 0x0, 0x0) 2018/03/23 19:31:08 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x280080, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200200, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080), 0x1, r3, 0x6}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000340)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) accept4$vsock_stream(r1, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) r4 = getpgid(0x0) ptrace$peek(0x8b995c8e22f92e17, r4, &(0x7f0000000280)) getsockopt$inet_buf(r3, 0x0, 0x43, &(0x7f0000000140)=""/30, &(0x7f0000000000)=0x2de) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)={0x3, 0x80000000, 0x6, 0x101, 0x2, [{0x1, 0x0, 0x80000000, 0x0, 0x0, 0x8}, {0x1, 0x7, 0x4544, 0x0, 0x0, 0x1082}]}) [ 170.768911] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 170.775581] EntryControls=0000d1ff ExitControls=0023efff [ 170.781042] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 170.787977] VMEntry: intr_info=80000b0d errcode=00000000 ilen=00000000 [ 170.794650] VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 [ 170.801234] reason=80000021 qualification=0000000000000000 [ 170.807549] IDTVectoring: info=00000000 errcode=00000000 [ 170.812998] TSC Offset = 0xffffffa1b0febe18 [ 170.817322] EPT pointer = 0x00000001bd9d101e 2018/03/23 19:31:08 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xead, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x18, 0x15, 0x60d, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/23 19:31:08 executing program 4: r0 = socket(0xb, 0x6, 0x0) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000800)={0x2de17bdc, 0x4}) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/76) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r7 = geteuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000480)={0x0, 0x0}) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0x0, r5, r6, r7, r8, 0xa0, 0x5}, 0x10001, 0x40, 0x7c, 0x100000000, r9, r10, 0x40}) gettid() mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000840)={0x2000000000000324, &(0x7f0000000600)=[{0x7, 0x8000, 0x4e13, 0x8}, {0xfffffffffffffffc, 0x0, 0x0, 0xffff}, {0x7, 0xfffffffffffffffd, 0x3, 0xb9ad}]}, 0x10) r11 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa7ff0)={&(0x7f0000910000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) r12 = syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000007000)={0xb5, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0563044080000000889aa7c84ef1b19017af724015e930aac7b037bfe7e84d6a0f0bf9653beabb5b2197f383000012420b8df39f3ac1aafb6b8c11637cb962f9911ee15bdcbf317a20bd2ac162032a93ead0ea4b86ac1a68c3f176433a2113912e0b170bc2f1a1fae7b863d7619badaca07984b5863fd4d7afbeefd49fad00c34c6fbd2c3a237de3caceaa25f72b0ab7d7aceafb4c46009f57671f0c6644f7bd842c51116b2268526129824adeef00dc2577588713"], 0xb0, 0x0, &(0x7f0000000680)="3b96fa7a5b1bfad908d2a8bb95dd032bafd1e6cde317569b39cc2b7e5aec256a39508a46a550652b04e4f4aaba7de1c7f631472f490b931cd92f6f49c556d46e500994170993f2bdc67ba5239261ee18081254bd47ed3fb710da6e32c01e8de94fdc036cfb03000000000000006e5b812b7347b1fff64714b497352f724f77af5fcbbf2afc8963bde54902feec050a6bd30fc5ac34fe1f0bbb48466e2ec5ea150dde34fe153854dd8e5148fb9a56a504"}) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0x88ef}, @hdr={0x1, 0x7, 0x3ff, 0xe8d8, 0x4}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [], {@can={0xc, {{0x4, 0x4, 0x7fffffff, 0x1ff}, 0x1, 0x2, 0x0, 0x0, "08d809277bebb402"}}}}}, 0x2c) r13 = msgget(0x1, 0x80) msgrcv(r13, &(0x7f0000000040)={0x0, ""/180}, 0xbc, 0x611e6b035e39ef78, 0x3800) 2018/03/23 19:31:09 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x31f, 0x3, 0xe710, 0xff, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xc8, "a08d30419de896272bd1a4eb866272e26317f1658515ef3453cc3672ef9024f6a9bc50e61d949a409567e04b3f4bf1f67ac5339c37be682501a36ccc2b3ca8ec1437010b9e8d755ce6966fc890e74d0a92c2d6599caca8af3a67b8bad11830ce7477600ed3496e4b02d9e89a03618e6369b57996d20a4fdbb704f8a91a49013641d3b2cfd1d344052fa4ca8593f5ce0da4d64abb899e9ea61334fe9de5e639b22f2f675c8d5fc1d4278018c547955aa0f4fdd6ce7a0748fb6809b141c496d13754a97dbcdb1d87f5"}, &(0x7f00000001c0)=0xd0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r3 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'teql0\x00', 0x20}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000340)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000380)={0xca5, 0x2, 0x7fff, {0x0, 0x989680}, 0xac, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0xac, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000480)) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000004c0)=0x2) r5 = request_key(&(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r5, 0x9) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000600)={r2, 0x90, "3b2620e4be9be3993a2d31097a73e910f8b2867d44599477edd3e48acae3979e86ec90bfc411ccbb94cf7f82bcf348a6d1e6fa2dff87776a4892755f730c3114a1605432185846921b60629f0ed52afdc72f25119b1a9d876a7c95caeb341dd672464adc228ff4b5aabcc95242fcd5b1971bd217cbea9c95e57909db45b55b2f78ed81f7ad45d5f602fa1fbc20555a23"}, &(0x7f00000006c0)=0x98) getsockname$ax25(r7, &(0x7f0000000700), &(0x7f0000000740)=0x10) r8 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$TIOCSTI(r6, 0x5412, 0xffffffff00000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ptmx\x00', 0x2040, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) syz_kvm_setup_cpu$x86(r8, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000840)=[@text32={0x20, &(0x7f00000007c0)="f08077004bc74424000000c0fec744240200800000c7442406000000000f0114240f01cfb8010000000f01c10f01df0f03690066ba400066ed0f01c80fa80fc7990c000000", 0x45}], 0x1, 0x12, &(0x7f0000000880)=[@cstype0={0x4, 0xb}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000008c0)={r1, 0x40000000000}, 0x8) request_key(&(0x7f0000000900)='rxrpc\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000980)='/dev/snd/pcmC#D#c\x00', r5) r9 = getuid() ioprio_set$uid(0x3, r9, 0x100) 2018/03/23 19:31:09 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300091000000000000000000000000200134f02000000000000000000000005000600000000000a00000000b50000000000000000000000000000000000fb09000000000000000200010000000000000000020000000094a80500000000000a00000000000000ff01000000000000000024f4b4d6ec5c03553d253d9a62d929510000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/23 19:31:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e9f493e0d4b48efeca7b39b3b", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) r3 = socket$rds(0x15, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r3, 0x4200}, {r3, 0x8000}, {r1, 0x2000}, {r0, 0x8050}, {r0, 0x4000}, {r1, 0x8000}, {r0, 0x2080}, {r0, 0x80}], 0x8, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000300)={0x7}, 0x8) ioprio_set$uid(0x3, r2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={r6, 0x1000, "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"}, &(0x7f0000001480)=0x1008) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 19:31:09 executing program 2: socket$inet(0x2, 0x807, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/23 19:31:09 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r2 = getuid() r3 = getuid() r4 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="e4020000080f0a052cbd7000fedbdf2500000003e4001d00576cfda3ca25bbe98a7325d725e26602d455de2f978a762ea8647c3099f375ae0fca3b37624be0d7597d1688be108e2b0c9900abcdb30084eed3cd6a9f6737cc3edbcbbfba77520208003900", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="7dda355e1db910acd6e0542a1f395742deee45c28da6d7798ac548fc96b35fba428cf0892b1edbf0f2a02afe35647840b720e6580da8e9aaa06ed078f0e20541dd527fb953cfe141a5fe33d0c74eac0c83f3a24afb746090387f45e19e142d86dcb3b2d392eff2d01c0b835f13eb33351c5793cd871981c0e73265fdea0a6343fa5419f43c3ee3b9c4d3efe11ee8a9152ba48fa3a26fb6f8a00f16d4286df7ca40e6f4fd2362693b76fbc1a5d727c35b383b8a76f3dd2452edf55ad6f789ca3c53e230abd9527661af249c6157268c5da7e568c20c9639d6b6c4d10400800014001100ff02000000000000000000000000000108007400", @ANYRES32=r3, @ANYBLOB='\b\x00\\\x00', @ANYRES32=r4, @ANYBLOB="04004e00"], 0x2e4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r5 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x6, "02b21de9f8ed539d7a0423a7ce0c5baf690a540651f593685ee984b9275b73df6deab12259688af57653ec42", 0x8}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/196, &(0x7f0000000180)=0xc4) 2018/03/23 19:31:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x80000000, 0x0, 0x2, 0x1f, r1}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xff, 0x4) 2018/03/23 19:31:09 executing program 6: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20401, 0x68) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'ip6gre0\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0xd, 0x1, 0x0, r0}], &(0x7f0000000180)='GPL\x00', 0x1, 0x1c, &(0x7f00000001c0)=""/28, 0x41f00, 0x1, [], r1}, 0x48) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000005c0)={0x2, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000340)={{0x2266, 0x7, 0x0, 0x8, "eba74379a70e58dcfbd2be4ed6783cce42bddf0804adb68b288907b17f48aed7fd2de301bb84ee170bcfb3a0", 0x4}, 0x0, 0x0, 0x7f, r3, 0x734, 0x8, "25ceab715b53e14f0d316bfbaa2aa3212f3cb818d94c8644f281b8eb220ca1fe501a7ffb86f2b111d6608703fa974f2585dce20f27b5bf23232f6ae7ae29f83c", &(0x7f0000000300)='%\x00', 0x2, [], [0x2f4, 0xffffffffffffff81, 0xbf92, 0x6]}) recvmsg(0xffffffffffffffff, &(0x7f0000242fc8)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 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) bpf$PROG_LOAD(0x5, &(0x7f0000115fb8)={0x1, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="189d4d5238996d8c55000000000008000000ffff00000000961a0000009500ea3b448f52ae846d85c1e1739ba2b08f00971a916685294b124b3a4efa3edf51b43969d7b647656407b2f68bbd378df563a75e80e6f28e3794fa035a774c8ee1c5084e4682328bc2521de2a53458f1a45f2180da9d6064c949dfaf18b7660cd66cc5166a6b9b8ff7d710eee3239cfbcd"], &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) get_mempolicy(&(0x7f0000000480), &(0x7f00000004c0), 0x2, &(0x7f0000ff0000/0xd000)=nil, 0x6) [ 170.955609] audit: type=1400 audit(1521833469.053:276): avc: denied { create } for pid=27657 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/23 19:31:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES16], 0xa) 2018/03/23 19:31:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x4, 0x95d6, 0xfff, 0xffffffffffff8000, 0x7, 0x5}, 0x9}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x3ff}, 'port0\x00', 0x20, 0x8, 0xffffffff, 0xfff, 0x1, 0xbe5, 0x1, 0x0, 0x1, 0x8}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000040)='ns/cgroup\x00') [ 170.996690] binder: 27645:27648 Acquire 1 refcount change on invalid ref 128 ret -22 [ 171.004760] binder: 27645:27648 unknown command -928540024 2018/03/23 19:31:09 executing program 2: syz_emit_ethernet(0xe, &(0x7f00000010c0)=ANY=[@ANYBLOB="bc885fb3df70aaaaaaaaaa00532e"], &(0x7f0000001140)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6b34, 0x101000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:31:09 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13ff4)='/dev/rfkill\x00', 0x2, 0x0) mprotect(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0x10200000008) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/23 19:31:09 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) write$fuse(r0, &(0x7f0000000040)={0x18, 0x0, 0x0, @fuse_bmap_out={0xcbd}}, 0x18) 2018/03/23 19:31:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000100)=""/95, 0x5f, 0x1, &(0x7f0000000180)={0x1a, 0x30e, 0x26, 0x1, 0x2, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) mbind(&(0x7f0000276000/0x9000)=nil, 0x9000, 0x8002, &(0x7f0000000000)=0x400000000800003f, 0x33b9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sigaltstack(&(0x7f0000277000/0x1000)=nil, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x10f, 0x7, 0x0, 0x8, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) [ 171.048961] binder: 27645:27648 ioctl c0306201 20007000 returned -22 [ 171.094988] binder: 27645:27695 Acquire 1 refcount change on invalid ref 128 ret -22 [ 171.103067] binder: 27645:27695 unknown command -928540024 [ 171.123688] binder: 27645:27695 ioctl c0306201 20007000 returned -22 2018/03/23 19:31:09 executing program 0: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe5a, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x4, 0x6000) mq_timedsend(r2, &(0x7f0000000080)="d65c542efbe4a4e20f08eb11b8d512fb5867c0c2c492adc78d10acfc823f8ac39f47618c43fe3893105f4ddd1f78a43575ab617a764d27978ae753261d6f36a4b2efbab6fce06929bcaf116b0fcc8c35f7b3e32a192416093535177a95877009a4026b5a759a132e90f5c81e5bdade84a23f414f3fd736dd558203775abadfbde9cc167b23f8e96c3c0bddcca2a743a16b3d83ab135393dc942d4eb4304bc2d633760b82483b9a6c8d58eba172fe9d49a3d5eaa9ece9e372562789ba51aafc5f824ba5461c5c", 0xc6, 0x80000000, &(0x7f0000000180)={0x77359400}) 2018/03/23 19:31:09 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) socketpair(0x2, 0x3, 0xfffffffffffffff9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in=@rand_addr=0x7, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x200, 0x4e20, 0x0, 0x2, 0x20, 0x0, 0xff, r3, r4}, {0x6, 0x10001, 0x6aa, 0x800, 0x0, 0x760, 0x100, 0x40}, {0xfffffffffffffff8, 0x7fffffff, 0x9, 0x3f}, 0xffffffff903398ce, 0x6e6bb2, 0x3, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0x3c}, 0x0, @in=@broadcast=0xffffffff, 0x3507, 0x7, 0x1, 0xfffffffffffffffe, 0x1f, 0x3, 0xca4}}, 0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) 2018/03/23 19:31:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/03/23 19:31:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x6, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) 2018/03/23 19:31:09 executing program 7: r0 = gettid() tgkill(r0, r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/23 19:31:09 executing program 3: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x2103) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) close(0xffffffffffffffff) 2018/03/23 19:31:09 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40000, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x24400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3c4}, &(0x7f0000000240)=0x8) r4 = pkey_alloc(0x0, 0x80000000002) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r3, 0xc0d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r5, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x5}}, 0x7ff, 0x4, 0xff, 0x80, 0xd8}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r6, 0x5}, &(0x7f0000000140)=0xfffffffffffffdf8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r7, 0x6}, &(0x7f0000000100)=0x8) remap_file_pages(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x100000a, 0x8, 0x300) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000540)={r8, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x7, 0x7, 0x2, 0x8, 0x80, 0x6, 0xffffffff, 0x3ff, 0x76ea, 0x7, 0x8, 0x5, 0x9, 0x3, 0x10001]}, &(0x7f00000002c0)=0x100) 2018/03/23 19:31:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x9, 0x3, 0x1, 0xdb19, 0x0, 0x7, 0x44000, 0xf, 0x4, 0xfffffffffffffd7c, 0x3, 0x5, 0x4, 0x3f, 0x0, 0x2, 0xfffffffffffffff7, 0x7, 0x0, 0x8001, 0x3, 0x6, 0x800, 0x1, 0x7997, 0x96, 0x3, 0x8000, 0x9, 0x2, 0x400, 0x3, 0x3, 0x9, 0x6, 0x0, 0x0, 0xff, 0x1, @perf_config_ext={0x5}, 0x802, 0xf41, 0x3, 0x5, 0x7, 0xfffffffffffffeff, 0x3b0c}, r2, 0x4, r0, 0x1) fgetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', '-!\x00'}, &(0x7f0000000080)=""/80, 0x50) 2018/03/23 19:31:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x31) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x51) r2 = semget$private(0x0, 0x3, 0x411) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000000)=""/4096) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000001080)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x1000000000000, 0x0, 0x0, 0x200}) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/03/23 19:31:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x400000001, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffcd3) 2018/03/23 19:31:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_alloc(0x0, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic) alarm(0x5dfe0923) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000002c0)={0x8, 0xc80}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80a00, 0x0) 2018/03/23 19:31:09 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000000000000000000000810d624129cf684c512ff5d7d681d19c12f6885b10c60b025719b62aa85c9b5fdf102c6feed122615fce1147d3d121b0f398a2cb3050a26c0c5957639ad863a29292687896896cefba1daae6408981dec11eb9a14e0000"], 0x38}, 0x1}, 0x0) [ 171.213991] audit: type=1400 audit(1521833469.311:277): avc: denied { setopt } for pid=27722 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:31:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40400) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x10000, 0xd001, 0x8, 0x55, 0x40, 0x4, 0x5, 0x800, 0x5, 0x401, 0x7, 0x1}, {0x4004, 0x6000, 0x4, 0x80, 0x4, 0x7f, 0x7, 0x4, 0xb134, 0x9, 0x5, 0x8000}, {0x3001, 0x6003, 0x0, 0x7, 0xfffffffffffffffa, 0x200, 0x81, 0x6, 0x401, 0x401, 0x7ff, 0x1}, {0x5, 0x0, 0x9, 0x0, 0x63d, 0x1, 0x4, 0x8, 0xffffffff7fffffff, 0x3, 0x5, 0xff}, {0x7002, 0xd005, 0xb, 0x3, 0x9, 0x8, 0x1, 0x421, 0x2, 0x1, 0x200, 0x100000000}, {0x2, 0x10000, 0x4, 0x40, 0xfffffffffffffffc, 0x6a705d2a, 0x4, 0x400, 0x4, 0x3, 0x6200000000000000, 0x1000}, {0x5, 0x1, 0xe, 0xfb2, 0x0, 0x100000000, 0x8, 0x6, 0x80000000, 0x4, 0x101, 0x9}, {0x0, 0x10000, 0xb, 0x6, 0x7ff, 0x6c0, 0xfff, 0x10000, 0x800, 0x8, 0x53, 0x7}, {0x10000, 0x1}, {0x14000, 0x3000}, 0x20, 0x0, 0x3000, 0x0, 0xc, 0x400, 0xd000, [0x3, 0x200, 0x7b8390f3, 0x8000]}) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c47f7d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/23 19:31:09 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x3, 0x7def5f4, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x14, 0x1e, 0x829, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/03/23 19:31:09 executing program 4: r0 = socket$inet(0x2, 0xf, 0xff1e) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x6f, "ba100ca3a712d21775e39284b65e884c67dfd3a72116381a5c51edfc26bf1289c8fbb908ef0d4659f328f079c4e4276e353f711ec3cecdd0f32a2b4dc3dfb3e7da71a444baaabf10737e8504b704b04c10132b0431a21a76fab5b02856b01ccc0bed9acb2be2bf3dfbf79357b56b89"}, &(0x7f00000003c0)=0x77) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={r4, 0x7fff}, 0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 19:31:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/03/23 19:31:09 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x7, 0x3}, 0x14) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, 0x1, 0x2, 0x2, 0x10001, 0x10000, 0x101}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/23 19:31:09 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="05000000070c00000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="020000400100000002000040000000002bac4c9ca98ba8db043de0876d31c2d64df2436b81621f1b708593d41e30cc6866b194de0d19842f30652db8911f544fca09ebfc2a38af373cd92b3245c9d0d7"], 0x80}, 0x1}, 0x0) listen(r0, 0x6) 2018/03/23 19:31:09 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000340)) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) 2018/03/23 19:31:09 executing program 2: r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x81, 0x7, 0x2, 0x5, 0x0, 0x100000001, 0x2000, 0x7, 0x1, 0x6, 0x34, 0x5, 0x4, 0x3f, 0x100000000, 0x2, 0x80000000, 0x1, 0x80000001, 0x8, 0x4, 0x8, 0x100000001, 0x9, 0x5ba3, 0x2775, 0x80, 0x152bacf6, 0xc4c, 0x400, 0x904d, 0x101, 0xffffffffffffffc1, 0x5, 0x7ff, 0x40, 0x0, 0x3, 0xb7d25ea9ff757076, @perf_config_ext={0x100000000, 0x2}, 0x10230, 0x3, 0x0, 0x4, 0x2, 0x8d6, 0x9}, r0, 0x2, r1, 0x1) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200002, 0x0) 2018/03/23 19:31:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079affc)) 2018/03/23 19:31:09 executing program 1: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = socket$packet(0x11, 0x3, 0x300) r1 = userfaultfd(0x80000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x6800) r5 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x718, 0xfffffffffffffbce, 0x6, 0x4, 0x0, 0x7ff, 0x14, 0x8, 0x66f, 0x7, 0x7fff, 0x200, 0x6, 0x845, 0x40, 0x2, 0x9, 0x100000000, 0x8, 0x401, 0x9, 0x6, 0xaf1, 0x4a3, 0x0, 0xfffffffffffffffe, 0x80, 0x20, 0x7, 0x7, 0x9, 0x5, 0x353, 0x20008, 0xfff, 0x7, 0x0, 0xf88b, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x800, 0x7f, 0xfffffffffffffffa, 0x3, 0xffffffffffff8627, 0xf1c9, 0x81}, 0x0, 0x7, 0xffffffffffffffff, 0xf) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x8043}, {r1, 0x8000}, {r2, 0x8000}, {r3, 0x100}, {r4, 0x100}, {r5, 0x108}, {r6, 0x40}], 0x7, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0xc4}, 0x8) 2018/03/23 19:31:09 executing program 3: r0 = fanotify_init(0xb, 0x1001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r2, r0, 0x3f, 0x3, &(0x7f0000000080)="062b6cdb1bfc0307707f93f43e3bc92c686dd43ecf6916ab1b620530496e5f93c19828c7f74cb017447713947c1c751fdf538db8da5bf47baba4d85bf3f648fc414666023babf54456f1db63c4c70f3ea364fa187302ede2c756d387f0d487f21697bb332fbfcb3ce8670e71d1e6579e5dd068ce3df5", 0x2, 0x0, 0x6, 0xfffffffffffffcba, 0x7, 0x4, 0xedc, "485c3720f58ba2fe905d94c1c87001933cb7477824d6b7aa0e7de79a4e5ed2ae1bddea4c222c6bb07d9b1fdfe8be45260671989088b66251a91a9b3b8a4e80a87e9ebe93bcb9cf2df486307cb90193285b8b2ba15f9a457f23bed66efd8f"}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000001c0)={0x4, 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000300)={0x2, 0x1ff, r3, 0x8, r4, 0xffffffff, 0x4, 0x9}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) sendto(r1, &(0x7f00000003c0)="0cb97c09d2f3c77f71b4613ec9fcdf8698d698393f85baea31e986bf2f89ca593595566fcdc9f673c19955505cb2689549c5e3d6fdffc06bffb83af627f081f669a2f16477d8d71eb37a026920c0356b167f084042a06417568ed14e1bda9a85253de311437857ca68a76e69d4556f2b4728029d0cb8bf64427e5c50fcaa42301d9edd484b77a4e784a4063bffccaa1852463d1e1f4265a33b95a31fe9a482cbe6e1163a73f66f8a999c41c00e88ed9d4007a921000a8f535b4323190811f17f65f9dbcb712cd7d433", 0xc9, 0x4000000, &(0x7f0000000600)=@can={0x1d, r6}, 0x80) set_robust_list(&(0x7f0000000740)={&(0x7f0000000680), 0x2, &(0x7f0000000700)={&(0x7f00000006c0)}}, 0x18) socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r7 = add_key(&(0x7f0000000780)='rxrpc_s\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="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", 0x1000, 0xfffffffffffffffb) r8 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r7, r8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001880)={0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_buf(r9, 0x0, 0x0, &(0x7f00000018c0)="ab8952f2a756f9f0262535154b09b5161f3127ab7fa8bbba5ebeb286b4c1a5e4a6e45515309601e215af454ac21691b62b391ce07c30d9fd0f91deb3f1575539b9b6dcbe46bfc33cabf52dd132c7abdec0905e0a493e", 0x56) r10 = msgget$private(0x0, 0x40) msgrcv(r10, &(0x7f0000001940)={0x0, ""/220}, 0xe4, 0x3, 0x800) fcntl$addseals(r2, 0x409, 0xb) set_robust_list(&(0x7f0000001b40)={&(0x7f0000001a80)={&(0x7f0000001a40)}, 0x672, &(0x7f0000001b00)={&(0x7f0000001ac0)}}, 0x18) clock_gettime(0x0, &(0x7f0000001b80)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001bc0)={0x1, 0x40008000, 0x3ff000000000, {r11, r12+30000000}, 0x80000000, 0x8}) mq_notify(r5, &(0x7f0000001c40)={0x0, 0x1a, 0x4, @tid=r3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001c80)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001cc0)={0x9a7, 0x200, 0x1000, 0x1f, 0x0}, &(0x7f0000001d00)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001d40)={r13, 0x40, 0xdd68}, &(0x7f0000001d80)=0x8) 2018/03/23 19:31:09 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) fstat(r0, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00', @ANYRES16=r1, @ANYBLOB="0c032abd7000ffdbdf2502000000080001004e210000080003003200000008000200020000000800040000000000080002000a000000080001004e210000040005000400050004000500080001004e240000"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer2\x00', 0x84000, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/03/23 19:31:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="b64c8dc65462c2d8ea4702c1ca8a5a4a935f0930835fab4a7b0151e60cdd8ed55bb73a73f5111e897c3ededc62f208234784d492aaf1b297c0dd98c477db3d05726c6b3bf21e3be25b04cd66af690ac84745ab2a46fa685583b73a76d8386e7cb8d1cb478dea2659e91cbeb9b89952a4746cdaa4281c51488250eba03327d26964ab64165b605bca17d51d88e472903fc0840404c0df5c50ad7e82d99cd6dcf3f598fbc713230d7f04cf847277e7d5abede95e607f023cf5ebf2de6c") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x3) 2018/03/23 19:31:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80000000, 0x0, 0x8, 0x7, 0x4, 0x5}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) 2018/03/23 19:31:09 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000001840)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003a80)=0x7fff, 0x4) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000040)=[{&(0x7f0000000280)="aa", 0x1}], 0x1, &(0x7f0000000bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c) 2018/03/23 19:31:09 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) lseek(r0, 0x0, 0x3) 2018/03/23 19:31:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f00000003c0), 0x278b7c90) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) 2018/03/23 19:31:09 executing program 6: r0 = open(&(0x7f0000fcbff8)='./file0\x00', 0x141043, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xb1}, 0x4) 2018/03/23 19:31:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x200100) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000001c0)) 2018/03/23 19:31:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) socket$inet6(0xa, 0x80003, 0x5) 2018/03/23 19:31:09 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x2, 0x0, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'eql\x00'}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x5, 0x1, 0x3ff, 0xffffffffffffffff}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/23 19:31:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x76f0dc49}, 0x4) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x100000080001}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000280)=""/210) getdents64(r0, &(0x7f0000000180)=""/107, 0xffffffffffffffb8) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f00009a2000/0x6000)=nil, 0x6000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x2, 0x8}, {0x5, 0x3}, 0x7ff, 0x2, 0x81}) 2018/03/23 19:31:09 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x200040) ioctl$TCFLSH(r1, 0x540b, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20200, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000040)={'system_u:object_r:userio_device_t:s0', 0x20, 'system_u:object_r:bin_t:s0', 0x20, 0x32, 0x32, 0x20, '/usr/sbin/ntpd\x00'}, 0x52) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000), 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/03/23 19:31:09 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/23 19:31:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6, 0xca20d2604d75a6d3}, 0xfffffffffffffc81) userfaultfd(0x80000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x6d, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x1, 0x4, [0xb0a, 0x80c, 0xd31, 0x207]}) pipe2(&(0x7f00000000c0), 0x80000) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 19:31:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000000c0)="0c93f0eb7c8150779afc7926fce4eab5073354f720043b34c747fd77a0ba7f29d38f48b674e132c82b489c0eb6cc8abe2bb22428aead26885a427b54a28f32593d48578b24eba5185b8bf0279c6c61ba0a2d98a2eb43f3cda31ad475f668d494098569864118d372c6f419ad2870201c7c4cee585b9f3a7426c5cc13baad7f62f87ac7b64955a2415fc34082c7a4d0d8b61b31f7ea63bdb8720425a5bd398d04662768f49c04ba9db27c313c945592") 2018/03/23 19:31:09 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x10005, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/03/23 19:31:09 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x100000001, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000000c0)="1c00000024009115460700000009e001010000c20010000002410000", 0x1c}], 0x1}, 0x0) 2018/03/23 19:31:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="7f4a52e99fc36c6f67") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000040)=""/86, 0x56, 0x4, &(0x7f0000000100)={r2, r3+30000000}) ioctl(r0, 0x4000000000001277, &(0x7f0000000040)) 2018/03/23 19:31:09 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x81, &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x6, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) 2018/03/23 19:31:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8000, 0x0) execveat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)=',\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=']\x00'], 0x1000) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, r1, r2, 0x0, 0x800, 0x2080401) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000500)={@empty, 0x1c, r4}) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000000000000000000000000000002aa4e204e20000890780000000000000000000000000000"], &(0x7f0000000040)) 2018/03/23 19:31:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @rand_addr=0x6}}}, 0x88) mprotect(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000002) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 19:31:09 executing program 1: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\'\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/23 19:31:09 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000010000000a000000"], 0x18}}], 0x2, 0x0) 2018/03/23 19:31:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0xfffffffffffffffb}) 2018/03/23 19:31:09 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001780)=0x0) ptrace$getenv(0x4201, r1, 0x3ff, &(0x7f0000000040)) r3 = syz_open_procfs(r2, &(0x7f0000001740)='net/psched\x00') ioctl$TCGETS(r3, 0x5401, &(0x7f0000001540)) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) recvmsg(r3, &(0x7f0000001500)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000001480)=[{&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/118, 0x76}, {&(0x7f0000001280)=""/46, 0x2e}, {&(0x7f00000012c0)=""/67, 0x43}, {&(0x7f0000001340)=""/80, 0x50}, {&(0x7f00000013c0)=""/173, 0xad}], 0x7, 0x0, 0x0, 0x100}, 0x1) 2018/03/23 19:31:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x14, 0x55, 0x3fd, 0x0, 0x0, {0x10000007}}, 0x14}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x20000000}, 0xc) 2018/03/23 19:31:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffffa, 0x4) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x91, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce"}) 2018/03/23 19:31:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x6, 0x19, 0x1, r1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/03/23 19:31:09 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) r1 = msgget(0x3, 0x71) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/223) write(r0, &(0x7f0000002000)='t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x401) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 19:31:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xa6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/03/23 19:31:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000c9effc)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write(r0, &(0x7f0000001280)="01", 0x1) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$evdev(r1, &(0x7f0000000000)=[{}], 0x18) 2018/03/23 19:31:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x401, r1) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) 2018/03/23 19:31:09 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="04010000160009030000000000000000000000000000000000ac1414fc036b5100000000000000000094ee729d6d742f9dd86f62319134b45300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x104}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/23 19:31:09 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) fstat(r0, &(0x7f0000000040)) 2018/03/23 19:31:09 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x94) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000280)={0x1000, 0x9}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, [0xf4, 0x401, 0x1, 0xfffffffffffffff7, 0x0, 0x9, 0x1, 0x7, 0x0, 0x0, 0x1, 0x0, 0x2, 0x8, 0x6]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x2}, 0x90) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r4 = dup2(r1, r1) sendto$inet6(r4, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 19:31:09 executing program 5: r0 = socket(0x2, 0x806, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0xfdc21f173611e1ae) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0xb8, 0x0, &(0x7f0000000200)=[@acquire_done={0x40106309, r2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x30, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x0, 0x13}], &(0x7f0000000100)=[0x68, 0x48, 0x78, 0x18, 0x70, 0x38]}, 0x1}}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x1, 0x2f}], &(0x7f00000001c0)=[0x0, 0x28, 0x38, 0x18]}}, @request_death={0x400c630e, 0x4, 0x4}], 0x13, 0x0, &(0x7f00000002c0)="cf844533ade788dc3a7d333c26f40f79f12859"}) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0}], 0x1, 0x125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/23 19:31:09 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 19:31:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="ee", 0x1, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000080)=ANY=[@ANYBLOB='R'], 0x1}, 0x1}, 0x8000) r3 = getpid() ptrace$peekuser(0x3, r3, 0x4) close(r0) 2018/03/23 19:31:09 executing program 1: r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x1136, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x44) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) 2018/03/23 19:31:09 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/23 19:31:09 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0x40087705) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x0, 0x8000, 0x3}) munmap(&(0x7f0000a98000/0x1000)=nil, 0x1000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffd}) 2018/03/23 19:31:09 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000000cff0)=@hci={0x1f, r0, 0x1}, 0x1fb386e808e72d7b, &(0x7f0000000140)=[{&(0x7f00000003c0)="fd9352e6ea43", 0x6}, {&(0x7f0000000180)="440a33bad3ebe34d83fa2ea008576b53a15d06529b8b311dcc81670349fa4fc02138aa2497a6bbd68452ea7e8a839cf3744cb417600100000000000000204d1131bfabfad040f8b0060004ef8beb292a6459fbd1521130c3ee3e8c9ba34a9070efba5f5f685fa04b583499cd785a184c1bd9318179fd22a9de43f385ea76b1285227277a45c674b09593b6ed5b8ea27a5b30b96d2083c9e9717b85321bfc11451a78eb398f0b3919ba67e4d2d5f927d27f061d0827d6f5ae0bfb45a7a36e773e5172557a3dde5be0", 0xc8}], 0x2, &(0x7f00000003c0)}, 0xfffc7995) 2018/03/23 19:31:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = fcntl$getown(r0, 0x9) r2 = getpid() tgkill(r1, r2, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x1) close(r0) 2018/03/23 19:31:09 executing program 6: gettid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='environ\x00') fadvise64(r1, 0x0, 0x0, 0x400000004) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xcf9d, 0x4, 0x6}, &(0x7f0000000140)=0x10) 2018/03/23 19:31:09 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/23 19:31:09 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x40, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x24dc, 0x0, 0xfd15, 0x3f, "f3f0f973b3a38754f11fea47c05c626bb817366fdbab4f42b86a61f9d95570e6147254de9762f2fb189c07b1", 0x12}, 0x0, 0x0, 0xfff, r2, 0xfffffffffffffbff, 0x1, "76b814c4b8a9cdeee401c88a6ed8b88f6d56929b114cedfb9d6657fab84a107af1e379f4903070299d3423a6c73cf5143697ada151ec3bccfbafed7f9fbd3598", &(0x7f0000000080)=']bdev:{\x00', 0x8, [], [0x2ded, 0x6, 0x5, 0x4]}) 2018/03/23 19:31:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000000180)=""/203, 0xfa}], 0x1000000000000213) 2018/03/23 19:31:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) dup3(r2, r0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/03/23 19:31:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000000c0)=0x3, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x0, 0xc0}, &(0x7f0000000300)=0x10) 2018/03/23 19:31:10 executing program 3: getegid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)=0xdc) r2 = getegid() setresgid(r0, r0, r2) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc}) 2018/03/23 19:31:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000000)="9a744380b93345bd6f1ce4b2d34e7db92de973ec4b84319420c319ce2aa8431cfefaeca95f84c42c77ceacd9a27caf2f6a9f59d7d6817d6f") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="5201b3485ae8494b546645065b2c719d5302f3a14bbf3cf6eaa19b37c1c7e14b05406766fb3730632de35979f3ac299a22a23312eb5e6994947464f8ebd328a49443ba7e6fba9d3865744f590d2cc3702f9d7894663c502c23fd76e2e25a859bf463cd0a661d02a9ad307f15133d8c642f72b6f11193fc836ea8120edfec169c35c88fca629e6078adb804df993eb6b888c11104ad0dd94fc323a0acb5cbb6f44b49dfa087134a6a1b26d9dc2e5549a314f907f10d6bb31c98e82dfff0aafcc3ff22f080b7edfe55a28fdfe1d95d92b1a61cff1feae1cd0b5e561deb29507ba6ede0e545c0f22d69f1624e271db37eb33b3507cf7fc3ae9a", 0xf8, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, 0x0, 0x0) geteuid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x52001, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/23 19:31:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)=' '}) r1 = socket$netlink(0x10, 0x3, 0x1ffffffff) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002d00ffff000000e7ff00000000000000100000000000000000000000"], 0x24}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/23 19:31:10 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/03/23 19:31:10 executing program 2: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b080)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000009640)=[{&(0x7f000000a080)="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", 0x12d}], 0x1, &(0x7f0000009680)}}], 0x1, 0x0) r0 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0x0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="e36ef6e0dd6f3fdf7d49ac8027c73502fc9b4056f310fba3e0bb167f76d2a2e520db899d6cde8648570fed5d312e89ca04aa7385228f1671519b01e8012b0129ef027ffdedc297bb6e0dd8d02c586d10ae748ee593a13cc3351449040805374ffc204f4e90b5bd81181ce3391fea7255206218aab05ee873c04e475d", 0x7c, r0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/23 19:31:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000080)={{0x7fffffff, 0x7, 0x7, 0x3faafdb5, "f39eb907224a104c5ee8ea0baad90172da351972b733357fa4ddb165621382c93ca644452f7030b79bb392ae", 0x100000000}, 0x0, 0x0, 0x5, r2, 0x7, 0x9, "1261127583409efe4b554458105d49fb62eb8523731d6070a0b249a48ed6cc512be1b266433a6dcb64a4fe01e9a815ae02e4e8ce831b530886e69e2483fcbe6f", &(0x7f0000000040)='\x00', 0x1, [], [0xf, 0x7, 0x21, 0x6]}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/23 19:31:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) io_submit(0x0, 0x0, &(0x7f0000000340)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) getitimer(0x2, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7fff, 0x200, 0x7fff, 0x6e4, r2}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_names='syz_tun\x00'}}) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="a61e3c6b384eb61858512c2bc5b50d2d82a63c", 0x13}], 0x1, &(0x7f0000000000)}, 0x0) 2018/03/23 19:31:10 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x8000}, 0xc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/23 19:31:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016dfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x14, "8e025e9d5116e349e6fde5fa0bf4e0ea056b28ec"}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r3, &(0x7f00000f5fc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000067fe6)}, 0x0) close(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1ff, @empty, 0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}], 0x94) recvmsg(0xffffffffffffffff, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000008bf80), 0x0, &(0x7f0000284000)=""/230, 0xe6}, 0x0) [ 171.958259] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/03/23 19:31:10 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/pid\x00') setns(r0, 0x0) fadvise64(r0, 0x17, 0x4, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:su_exec_t:s0', 0x20, 'system_u:object_r:hald_cache_t:s0', 0x20, 0x36, 0x39, 0x20, '/sbin/dhclient\x00'}, 0x53) 2018/03/23 19:31:10 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x31c) 2018/03/23 19:31:10 executing program 7: add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="1080", 0x2, 0xfffffffffffffffb) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/03/23 19:31:10 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f00000001c0)="fed6c9921d5707430e81d5b689273c84b635ba3fbffc91b36b5ebce34f62c838e04bffa410a29a523459597dd475372615322e0b12710b20a51ed31100c5839ec4c9eead926ca3f74693975b6c13957ea6663c7e23312af6", 0x0, 0x1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0xfffffffc) 2018/03/23 19:31:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x2c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711030000000000000000000000000009500000000000000e41f56541ef0a52e1351aee61668fea5c6383bf4ccc42c554645dbb2aeabc30d2f796343909fd678d9eceea3f79879e3b6cf3f8b77c5b4558735c240f9b8e2828f862135d80cfd27e817a5c5f88170490b1ca1504520ea0ca90d0d8ba5b5308c20d06db0425f2b94f09f9dd63e92b9e04dc8e52b3bce3b7d67a3db3983281796ef8b15850186b286bd8c4dbe4f"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/23 19:31:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000168ffc)=0x10, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) [ 172.041467] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/03/23 19:31:10 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x2001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x5e, 0xffff, 0x3}) lseek(r0, 0x0, 0x6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3) fcntl$addseals(r0, 0x409, 0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x2000, 0x8, 0xce, 0x7f, 0x0, [{0x200000, 0x8001, 0x5, [], 0x7fff}, {0x0, 0xebb4, 0x8, [], 0x7}, {0x40, 0x10000, 0x80, [], 0x7f}, {0x7, 0x7, 0x101, [], 0x8}, {0xffff, 0x200, 0x8}, {0xad8, 0xfffffffffffffe01, 0x1f, [], 0xd842}, {0x7, 0x269e, 0x9, [], 0x3}, {0xfffffffffffff1dd, 0x2fae, 0xffffffff, [], 0x1}, {0x4, 0xf91, 0xffffffffffffff00, [], 0xffffffffffffffff}, {0x3, 0x8, 0x20, [], 0x9}, {0x400, 0x6, 0x4, [], 0x6}, {0x1f, 0x3, 0xef, [], 0x4}, {0x2, 0x800, 0x400, [], 0x3ff}, {0x71, 0x1cc9, 0xd93, [], 0x4}, {0xffff, 0xffffffffffff8001, 0x8, [], 0x8}, {0x6, 0x0, 0x8, [], 0x1}, {0x7, 0x1, 0x1ff, [], 0x9}, {0x100, 0x200, 0x64c450b5, [], 0x3f}, {0x5, 0x5, 0x7fff, [], 0x27}, {0x9, 0x4f2, 0x3, [], 0xf4}, {0x2, 0x7ff, 0x6, [], 0xfff}, {0xfffffffffffffffd, 0xfffffffffffffffd, 0x7fff, [], 0x8}, {0x80, 0x8, 0x0, [], 0x2}, {0x1, 0x24f, 0x2, [], 0x6}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/37, &(0x7f0000000240)=0x25) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000280)=""/146, &(0x7f0000000340)=0x92) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x2) recvfrom$inet(r1, &(0x7f0000000440)=""/159, 0x9f, 0x2020, &(0x7f0000000500)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000540)={0x60000011}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000580)={0x4, 0x3, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x7f}}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000600)) link(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000700)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000007c0)={0x2000, 0x1000}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000840)={0x1, &(0x7f0000000800), 0x9, r1, 0xa}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000880)={0x0, 0x10001}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000900)={r2}, &(0x7f0000000940)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000980)={0x7, r0, 0x1}) mq_getsetattr(r3, &(0x7f00000009c0)={0x5, 0x2, 0x0, 0x4, 0x3, 0x2, 0x4, 0x8}, &(0x7f0000000a00)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a40)={r2, 0x1}, 0x8) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000b40)=[r4]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b80)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000bc0)="54654697d2e1b8fc974271f277096000c85f64a86eddfd4954bfb604d13aad98197f882ba0cc7a1977502e44eee844ebd195a4366242d5a138b1fcdb149a2daff37b0d457d8fc57feaeb664bc61d70d2a1a06857002685104df7d6e426d9b2fbe3", 0x61) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000c40)={r2, 0x3}, &(0x7f0000000c80)=0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/23 19:31:10 executing program 5: r0 = socket(0x1, 0x7, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3f00000005000000ff0000006d0000f181d3ee0d10d40ef9280dc2a000028b360468b3a133848794c8695741c5fcb864be958aa2304f91826c2cc144709789b4a3c14e061ecf84c47cd1d279fb504a018e7dc0adcc3778bf66650f7cbbbdf0dce09f1d3f3888c0ca552ee29fb8a00ad42d45c6d1e108b6c313d8a17ee5ff228e871799e473d246f3ec560a1493cfc36be346bc4454cf6c268ea32f0766df102c06"]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=@ethtool_stats={0x1d, 0x8, [0x7, 0xfffffffffffffff7, 0x0, 0x9, 0x0, 0x966, 0x9, 0xffffffffffffffc0]}}) exit_group(0x7cd1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) 2018/03/23 19:31:10 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002f40)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000040)="2f0007d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31cc6adccf2c02004000000", 0x20, 0x4000015, 0x0, 0x0) readv(r1, &(0x7f0000001580)=[{&(0x7f0000001480)=""/206, 0xce}], 0x1) r2 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x8}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x8, 0x4, 0x0, 0x90}, &(0x7f0000000200)=0x98) 2018/03/23 19:31:10 executing program 4: open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) fcntl$setlease(r0, 0x400, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/03/23 19:31:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x8ac0, 0x100000001}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='&\x00') 2018/03/23 19:31:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000f8645d0921a3e2c2"], &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 19:31:10 executing program 0: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) chroot(&(0x7f0000000100)='./file0\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x3) 2018/03/23 19:31:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x200002, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000240)=""/107) sendto$inet(r0, &(0x7f0000a34fff)="c0", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000440)) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f00000002c0)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)=""/21, 0x15}], 0x1, &(0x7f00000003c0)=""/61, 0x3d, 0x4}, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xff}}, 0xca, 0x0, 0x1, 0x10000, 0x202000000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000001c0)=0x84) 2018/03/23 19:31:10 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) alarm(0x630) 2018/03/23 19:31:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000080)=0x3f, 0x4) listen(r1, 0x0) dup2(r0, r1) 2018/03/23 19:31:10 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x3}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x1000, 0x800, 0x9, 0x7fffffff, 0x3, 0x93b, 0x7}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x32, 0x4) 2018/03/23 19:31:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x400) socketpair(0x11, 0xe, 0x1000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000400)=0x404000002007) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000002c0), 0x4) signalfd4(r1, &(0x7f00000001c0)={0xfffffffffffff10f}, 0x8, 0x80800) semget$private(0x0, 0x0, 0x4) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000200)=""/132) 2018/03/23 19:31:10 executing program 2: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x100000, &(0x7f0000000000/0x1000)=nil) 2018/03/23 19:31:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) sendto(r0, &(0x7f0000000300)="008d87e758c68472e73f8c27670d5ee48b87ba0ab5c5f9bb1c36bee5bdd9dd052dc4cbc2a88daf9b45ddf8b00c5d304c76825e9aa352e80746009a9a29f4e3f4323d99a0dc646cb65fed96b0f6ad9b1b4f0a5ff3634458ac19056485", 0x5c, 0x0, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x1, {0xa, 0x4e24, 0xca4f, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xffffffffffffff08) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x400000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"697036746e6c3000ba7c0000000200", r1}) 2018/03/23 19:31:10 executing program 1: 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) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={{0x6, 0x4b, 0x9, 0x0, 0xfa, 0xe46b}, 0x4}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r2, 0x80000, r1}) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ustat(0x8, &(0x7f0000000300)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0xffffffffffffffff) 2018/03/23 19:31:10 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="1a3ff3d7a7135b9890aa7105bd13e58b70041fa63aa6de5fd76dfc7687a6015db7f1508b6fe1b8f8ef305e5951cc9dd0734185a5dd62799c26a549762c1d77cefa51fc24916f6b0d02acd973bb1dad46b03e69db10980ca9d9af290aa4ea9e1bfc7d88146639ff095a335ffc396671f45c51178ad6157ff345482f9536a9e02e6252da9a4752f66ab1e9f235e4b221bb428bc2b55c5dd03c3bdf7366fcba08f8d570") sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 19:31:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000000240)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000}, &(0x7f00000001c0)=0x18) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x200000) 2018/03/23 19:31:10 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f0000000040)={0x224b}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/03/23 19:31:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/03/23 19:31:10 executing program 7: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x7) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000004c0)="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", 0xd8) 2018/03/23 19:31:10 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x400) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000040), 0x4) 2018/03/23 19:31:10 executing program 5: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x410200, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=@access={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x34}, 0x39) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x1e, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}}], 0x1, 0x0) 2018/03/23 19:31:10 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffff, 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)={0x18, 0x28, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/23 19:31:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5920}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xa356, 0x3687, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xfffffffffffffffd, 0x0, 0x3, 0x3}, &(0x7f0000000100)=0x18) rt_sigreturn() clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) 2018/03/23 19:31:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="ec0000002e00040100cd45a16c0020dd0700b600", @ANYRES32=r2, @ANYBLOB="09487759c07029fa3ba5f687ec9b85049eb7dcf08236cdc9e284ac177f1425ac7a2aa9d2baf8ff8c7346974e871706573e42044733782b91b2302037bf4078459761eadb53e710585244ae408ba4c12786bcb7608307ae135c554e093dab1f1fc2599918475fc219b8f6bb3189606e43185a5b653a383af731c4bcaa50152aa99f48407d15bc5637f5cc82e33127da34903ae8e32fc0cdd4f3eaad9c4bb03e2f2a3aa834a4f52bf64de3d7cdba646e7ecca86a86cfba08007f00ff0f000008008600", @ANYRES32=r0, @ANYBLOB="08004800ac1414aa0000"], 0xec}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/03/23 19:31:10 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000002fc0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x2) dup3(r0, r1, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) fremovexattr(r2, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') 2018/03/23 19:31:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xb0, 0xff}, 'port0\x00', 0x31, 0x0, 0x4, 0x7ff, 0x0, 0x3f, 0x2f, 0x0, 0x7, 0xbb4f}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101002, 0x0) 2018/03/23 19:31:10 executing program 3: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x14100) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x3, 0x2000000088) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000e81ff0)={0x2}, 0x10) 2018/03/23 19:31:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xfffffffffffffff6, 0x1) ioctl(r0, 0x4400000000001279, &(0x7f0000000300)) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0xc040) fsetxattr(r0, &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f0000000280)='/dev/loop#\x00', 0xb, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x10000, 0x47ec, 0x3, 0x1, 0x0, [{0x0, 0x10e0000000000, 0xd953, [], 0x9}, {0x0, 0x7, 0x1, [], 0xff}, {0xfffffffffffffc01, 0x9, 0x0, [], 0x4}, {0xffff, 0x81, 0x101}, {0x7f, 0x1, 0x5, [], 0x4}, {0x8fd, 0x2, 0x6, [], 0x7f}, {0xb3ed, 0x4, 0x263d9332, [], 0x81}, {0x10000, 0x800, 0x1000, [], 0x4}, {0x81, 0x3, 0x2, [], 0x200}, {0xffffffffffffff01, 0x3, 0x40, [], 0xffff}, {0xf3, 0x10001, 0xe000000000000000, [], 0x5}, {0x3, 0x200, 0x8, [], 0xff}, {0x100000001, 0x100, 0xf46b, [], 0xddeb}, {0x0, 0x400, 0x8, [], 0x3ff}, {0x2, 0xfffffffffffffff9, 0x100, [], 0x4}, {0x6, 0x8, 0x1, [], 0x1f7f}, {0x57, 0x8000, 0x5ca0, [], 0x100000000000000}, {0x3, 0x0, 0xb82, [], 0x340e}, {0x8000, 0x8000, 0x4, [], 0xea37}, {0x8, 0x0, 0x8, [], 0x3}, {0x101, 0x1, 0x3, [], 0x8}, {0x9, 0xffffffffffff0001, 0x7, [], 0x4}, {0x6, 0x400, 0x2}, {0x6, 0x5, 0x5, [], 0x6}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000140)="4b587798290b1e904c897fb84b62db0e82c3621364e9a42028608322f3bcef6d8085e62735e19ddc74d39c78db4a0b59", &(0x7f0000000180)=""/45}, 0x18) 2018/03/23 19:31:10 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffe0}, @in={0x2, 0x4e24}], 0x2c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x10) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x81000901) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 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, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) set_mempolicy(0x1, &(0x7f0000000140)=0xfffffffffffffffb, 0x20) ioctl$KVM_SMI(r0, 0xaeb7) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) write(r2, &(0x7f00000000c0)="270019ef1c46bc21f85a0000120f0a0028171000f5fe278f50ef1179ffeb4065902a174068ac89151f75080039000500", 0x28) 2018/03/23 19:31:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x200) write$evdev(r0, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x49, 0x2}, {}], 0x30) 2018/03/23 19:31:10 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x7) 2018/03/23 19:31:10 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}, &(0x7f00000001c0)) 2018/03/23 19:31:10 executing program 1: r0 = getpgid(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x444200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f00000001c0)="c07f3150e21b6b0cef679d53ea18e34a394008ba6ed6689851701839041ce1402e9616bb64d202f4e99eb83c6df1f9d450a1fb003db4a396bcfb3ef68eee182e6e2ace9049cccde1188a2793b47427291964356bf33896160277b16c1a3a361995989513cf54a78d0a9e4262cec6081d6b33ac1a57fbc2ac97802263af154d7353bc5b", &(0x7f0000000280)=""/236}, 0x18) ptrace$peek(0x2, r0, &(0x7f0000000000)) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) write$evdev(r3, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) userfaultfd(0x80000) fcntl$setpipe(r2, 0x407, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, r2}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) 2018/03/23 19:31:10 executing program 7: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074fff0)={r0, &(0x7f0000bbcfc1)}, 0x10) 2018/03/23 19:31:10 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000003000/0x2000)=nil, 0x7, 0x5, 0x40, &(0x7f0000004000/0x4000)=nil, 0x1}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/03/23 19:31:10 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x4f2) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000002ffc)=0xfffffdb1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x10001, 0xf3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f0000000140)=0x84) 2018/03/23 19:31:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x40000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000240)=""/227) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000540)={&(0x7f0000000500)=[0x0, 0x0, 0x0], 0x3}) sendfile(r3, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x6) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) connect$bt_l2cap(r0, &(0x7f0000000380)={0x1f, 0x8bc6, {0x5, 0x4, 0xffffffff, 0x401, 0x5, 0x6}, 0x4, 0x6}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0xfd}, &(0x7f0000000700)=0x5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0xfffffffffffff000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3000000}], 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0xfffffffeffffffff, 0xff}, &(0x7f0000000200)=0xffffffe1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/23 19:31:10 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f6578650000000000003590c0f99d6197ec9981d395798edc64a76f31e30ddf5e556457f7e5817c93b27f411a88c5bc55c0dfa1a7f0662a2decdf92f24e669e1f50366c3df9ef6e") fchmod(r1, 0x181) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x5, 0x800, 0xff, 0x500, 0x8, 0xfffffffffffffffd, 0x3, 0x6, 0x4, 0x0, 0x0, 0x101, 0x5, 0x1000, 0x2]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x10001}, 0x8) fsetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='nat\x00', 0xff19, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x9, 0x8000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x7}, &(0x7f0000000140)=0x8) 2018/03/23 19:31:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14140, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000000000000400000000000000000000000088"]) 2018/03/23 19:31:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x140, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x8, 0x9, 0x2, 0x9, 0x8, 0x100000001}, 0x5d2c, 0x5, 0xb5, 0x8, 0x3f, "163dbe3089e2d21b4e3036ff7bd9664ff604ed909b16502d82b9637a1817bcf6b58c36c159a9f35e104d7c078eafcdd49e4112234c344f34a762e30488106bb713d35a52e18dac4e263ee694f7e51d550f425b05da71051d77c8297fa33c5f851451a393ff7e9798a1db61eb0621992b8cd26c89815c5ee1688487745b555a9c"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) 2018/03/23 19:31:10 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x300) clone(0x0, &(0x7f00000000c0)="d5560e669b2a275fe0d4203ad31ce8220162993a9c51542e84a243fb6796e3401a55eefd87e7a0d10f42f676e707aa34d3bf5d5f76b5d0eef948c14d971a4a6b0343cd16c738477f4cd7992691bfcf51451517ea70f2d3660b7c28be996b8f57a4eefff5381a3d0477c2ba99be21d317c5db07182ba419ac6c6140067a838c64642fdf8ab20e750962575d6f2c5c58b45d587b8ed80520f99c6d17ffff712db4224a0dbc22dafc7dafb46a969e1e17295aa90de3a2d084bb88a011328d94bcddaea13838a16cdce33085c571a6829d47f50e1b4e1fd06e01fc02c1a181", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)="fc49e5f746e97a55552a2197cf496ecf4257e75a49dcfa5883d521a8f0c1a7459303bbcb8df8fa3015c3fe4f39e9d0a508841c41e735dec33a9c94103fba7ee46622a4e69fb85864c75c5b9518fe2129369df24a85fa03c1edf9aa83e2f843ab15c1ab0e34c231f630d83fe42bd15ca4849f385d7e3f056e3d5c9325ca980298dfc3") read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 19:31:10 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x107) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x6, 0xc, 0x1, r2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8080, 0x0) 2018/03/23 19:31:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2000000006000000389ba7b9558adc80dc24d62087d9e1075d05fb6e6b8f1aea411c91c7c17d2633d8c0ecaa6df06357139eb352869dcbcdaf26ed65d0ce7ae737676692da8851ea9a12790532bdb468fe50fbc2a170296d4142e3e33249000000d2601aad7a679e443c8b850f61d35fd85d929add9e76bb46afdd6527e599245dac4d266533fa3fb183eb79939669c7b77b9109bb1dc31b85e82bfdd5ba56932f87e6607c3d61942f000000000000"]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xec, "0a5631cf9ccfdb01299240d5e2f2305ee468d294f3045f57a4eb4537a7a0c944acb1c692894e4b2c543ca109a0c946b6ba202f15ef9bdaa4c7928ca5899fd918a6668f0b6f4a324f1706713a86f156a1d417e07bfdc7d225d167d3c3f9204b8ec121c03367232a8dcc64d7b5c5c0b51abbaacb792aa0999a0d42d6b4bc3509823b5fc362167ab1ebfac3c1c3f4f8f8fee728dbf2c084cf0aa7e94eed4b0ea2629a775d712fa7134f72ba6cafb56999a86067ca6d6a961132e478207e5acf2c64b3a0c8874aed2e7cfc14ae0f49250dc9fd0530b598885ba7ba7042c5d7e0915767f4a7a3f78830651c48fc41"}, &(0x7f0000000000)=0xf4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r3, 0x5, "822309d146"}, &(0x7f0000000280)=0xd) 2018/03/23 19:31:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0xeb, 0x1, 0x6, 0x7f, 0xffffffffffffcd9d, 0x7, 0x26, 0x7fff, 0x3, 0x5, 0x5, 0x19ee}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt(r2, 0x1, 0x100, &(0x7f0000000040)="d203f65e82a81885466845c6a322d96819bfd756d99f89767ecd565a52075ff50a195701f8b417163ea83607d05e6ce9c7bd555cea2f01591de6cd1e7b7f3ba9da658e7fa020d413081f191ae9f6280656bd0e93e3c33b0e0bd38b459a18f04d98ee4670fdfb7d193279b176ab7b6df2b9982acee24bf6873e5bab1cd898672fab0ee412c2a9435db2a86da5d796088288ec2f6730cab6fb6f9eac0bc555489fde1f0b40e19f6bed084a", 0xaa) 2018/03/23 19:31:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x400, 0xa, [0xffff, 0x81, 0x0, 0x7, 0xa01a, 0x1, 0x10000, 0x3fe, 0x56, 0x572]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0xffffffffffffff29, 0x800}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000001fdc)=[{}, {{0x0, 0x7530}}], 0xfe86) 2018/03/23 19:31:10 executing program 5: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)=ANY=[@ANYBLOB="1e000100010000000100000000000000"], 0x2ac4}, 0x1}, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/25, 0x19) 2018/03/23 19:31:10 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012fe0)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000e000)}, 0x378) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:31:10 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r2, &(0x7f000000b000)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/110, 0x6e}], 0x4, &(0x7f00000003c0)=""/66, 0x42, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000440)=""/190, 0xbe}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000980)=""/104, 0x68}, {&(0x7f0000000a00)=""/239, 0xef}, {&(0x7f0000000b00)=""/83, 0x53}], 0x8, &(0x7f0000000c00)=""/134, 0x86, 0x5}, 0x1}, {{&(0x7f0000000cc0)=@nl=@unspec, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/44, 0x2c}, {&(0x7f0000000d40)=""/175, 0xaf}, {&(0x7f0000000900)=""/9, 0x9}, {&(0x7f0000000e00)=""/45, 0x2d}, {&(0x7f0000000e40)=""/203, 0xcb}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/54, 0x36}], 0x7, &(0x7f0000004040)=""/6, 0x6, 0x1}, 0x380}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/53, 0x35}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)}, {&(0x7f00000051c0)=""/95, 0x5f}, {&(0x7f0000005240)=""/126, 0x7e}, {&(0x7f00000052c0)=""/173, 0xad}, {&(0x7f0000005380)=""/197, 0xc5}, {&(0x7f0000005480)=""/31, 0x1f}, {&(0x7f00000054c0)=""/136, 0x88}], 0xa, &(0x7f0000005640)=""/146, 0x92, 0x9}, 0x231d322d}, {{&(0x7f0000005700)=@ipx, 0x80, &(0x7f0000008b00)=[{&(0x7f0000005780)=""/207, 0xcf}, {&(0x7f0000005880)=""/4096, 0x1000}, {&(0x7f0000006880)=""/203, 0xcb}, {&(0x7f0000006980)=""/37, 0x25}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/22, 0x16}, {&(0x7f0000007a00)=""/4096, 0x1000}, {&(0x7f0000008a00)=""/31, 0x1f}, {&(0x7f0000008a40)=""/139, 0x8b}], 0x9, &(0x7f0000008bc0)=""/53, 0x35, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000009180)=[{&(0x7f0000008c00)}, {&(0x7f0000008c40)=""/38, 0x26}, {&(0x7f0000008c80)=""/172, 0xac}, {&(0x7f0000008d40)=""/202, 0xca}, {&(0x7f0000008e40)=""/71, 0x47}, {&(0x7f0000008ec0)=""/208, 0xd0}, {&(0x7f0000008fc0)=""/5, 0x5}, {&(0x7f0000009000)=""/255, 0xff}, {&(0x7f0000009100)=""/114, 0x72}], 0x9, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000009240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000a8c0)=[{&(0x7f00000092c0)=""/194, 0xc2}, {&(0x7f00000093c0)=""/79, 0x4f}, {&(0x7f0000009440)=""/220, 0xdc}, {&(0x7f0000009540)=""/4096, 0x1000}, {&(0x7f000000a540)=""/165, 0xa5}, {&(0x7f000000a600)=""/199, 0xc7}, {&(0x7f000000a700)=""/235, 0xeb}, {&(0x7f000000a800)=""/137, 0x89}], 0x8, 0x0, 0x0, 0x2}, 0xffffffffffffff00}, {{&(0x7f000000a940)=@nfc, 0x80, &(0x7f000000ab00)=[{&(0x7f000000a9c0)=""/32, 0x20}, {&(0x7f000000aa00)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f000000aec0)=[{&(0x7f000000ab40)=""/124, 0x7c}, {&(0x7f000000abc0)=""/203, 0xcb}, {&(0x7f000000acc0)=""/91, 0x5b}, {&(0x7f000000ad40)=""/90, 0x5a}, {&(0x7f000000adc0)=""/248, 0xf8}], 0x5, &(0x7f000000af40)=""/149, 0x95, 0x6}, 0xf5}], 0x9, 0x10000, &(0x7f000000b240)={0x77359400}) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) sendto(r1, &(0x7f000000b280)="caae5e73a348fe349fcab0aae10b691028be5dd6e69055d1891dbd21f82f306dd367a3140bb0329596990fe47399b3d255d2e07dec7bbfbece58aff47ae63721164083355da39575872adb2909ea3385fdb51aad1fc682ea5cd2e55eec01c1b17ae802900a3418042a2c1668f86f385093daefbee345586d055906dc22d3989ccb4a248fffbb5d", 0x87, 0x4000000, &(0x7f000000b340)=@l2={0x1f, 0x8, {0x77, 0x401, 0x2, 0x3, 0x101, 0xffff}, 0x3}, 0x80) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/03/23 19:31:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000000140)='3J>'}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9910, 0x8002, 0x4, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x8000}, &(0x7f0000000100)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000700)={0x7f, 0x8, 0x6e, 0xe5, &(0x7f0000000440)=""/229, 0xd5, &(0x7f0000000540)=""/213, 0x93, &(0x7f0000000640)=""/147}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x6, 0x4e23, 0x8, 0xa, 0xa0, 0x80, 0x3a, r3, r4}, {0x4, 0x100, 0x9, 0x1000, 0x7, 0xfffffffffffffffc, 0xde7a, 0x20}, {0x6, 0x80, 0x6, 0x1000}, 0xc5, 0x6e6bba, 0x1, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x0, 0x2, 0x1000, 0xbd, 0xe55, 0x1}}, 0xe8) 2018/03/23 19:31:10 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x401) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 19:31:10 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) times(&(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioprio_get$pid(0x2, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x282, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000001c0)={0xc2c, 0x6, 0x3}) 2018/03/23 19:31:10 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0) 2018/03/23 19:31:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000000)="11", 0x1, 0x2020020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x6, 0x3c, 0x7, 0x20}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/03/23 19:31:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f65000), 0x4) socketpair$unix(0x1, 0x85f6942a4449dd46, 0x0, &(0x7f0000000000)) 2018/03/23 19:31:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000700)="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", 0x170}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x9, 0x4) 2018/03/23 19:31:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x100) getsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$kcm(0x29, 0x40000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0xfd, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/03/23 19:31:10 executing program 4: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="140000000000000029000000430000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000015ff8)=ANY=[@ANYBLOB="cadc8a55921deef8"], @ANYPTR=&(0x7f0000008ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xff4b, 0x7fff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x87a}, 0x8) 2018/03/23 19:31:10 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x10000, 0x1, 0xffffffff00000000, 0x9, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xad}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0xd5, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [{[], {0x8100, 0x0, 0x7fe}}], {@llc_tr={0x11, {@snap={0xab, 0x1, "b9fd", 'P*Z', 0x88e7, "cda12e9d7373d2722e023ca2cc3016bd571380583aff0bb7e951a96274654b23c43332a6947e9a9f73a6f034464925669bb61fdacf8b47222036c655ef94118a3cf3efef6d764177a4f257867fc2f098b89e37044cdec2464a04ab7759c279333377235ca9a8a2482a9f65fa7c37683c4efccc85ea96658d9ac749e0f37dd6df73f4f624f5b2c279a906956d2373efb6f4531e4285325a1b05367da5b2f7d2fa1d65b3d34e07602f2b9666861d99e740719236976a75eeb1dd67"}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/23 19:31:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0300, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xd7b) 2018/03/23 19:31:10 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc68, 0x280000) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) 2018/03/23 19:31:10 executing program 6: setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x5c006b8f22dcf6bc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="ed74b210", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0x2}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) dup3(r0, r2, 0x0) 2018/03/23 19:31:10 executing program 1: r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40041, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setattr(r1, &(0x7f00000001c0)={0x30, 0x7, 0x1, 0x9, 0x40, 0x9, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x23}}, 0x7}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3e6, 0x5}, &(0x7f0000000140)=0x8) 2018/03/23 19:31:10 executing program 3: r0 = socket(0x1e, 0x1, 0xc5f) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/03/23 19:31:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/23 19:31:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f0000000000)="7adbae9ef8a8f45767654e117dcdf9e6812599415d92d475cd596e73c745e4422b2f0e4aabf54d38a4244b6761c0166dbd6e5b334eb9de003d83638f33f74c5b", 0x40) 2018/03/23 19:31:10 executing program 2: msgget$private(0x0, 0x40a) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f1c01fe01b2a4a280930a60480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) 2018/03/23 19:31:10 executing program 1: perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") 2018/03/23 19:31:10 executing program 5: prctl$setfpexc(0xc, 0x50082) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000000000)="bd32bf46acb5", 0x6}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"70c4d6fc1a123f"}, 0x8}, [{"97f717cc560c22"}, {"372ed5636ef1af"}, {"5809bbc69937d1"}, {"220c1221d112af"}, {"3cc2198ebc0099"}, {"1829004a169dcc"}, {"220b4c67a66595"}, {"31318d761ca282"}]}, 0x48) 2018/03/23 19:31:10 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3dfd2d450eb85b0c7e7492cd3312b2855cf8149e9823a55f8f3428372") r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') writev(r2, &(0x7f0000000140), 0x10c0) sendfile(r2, r1, &(0x7f000058f000)=0xf, 0xd) 2018/03/23 19:31:10 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/127, 0x7f}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/61, 0x3d}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/225, 0xe1}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/87, 0x57}], 0x8, 0x0) 2018/03/23 19:31:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002c000)=ANY=[@ANYBLOB="400000002300ff0affffffffffffffff0500000d000001002800011564efac471d705bf0660003d4baf4d2269f0236770600000000"], 0x1}, 0x1}, 0x0) 2018/03/23 19:31:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e00000027f0009000000000000000000"], 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00003fdff5)={@multicast2=0xe0000002, @empty, @rand_addr}, 0xc) 2018/03/23 19:31:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000601050000000000000000000000000094316c137dd8cddf62e47c25f7"], 0x14}, 0x1}, 0x0) 2018/03/23 19:31:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000140)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x480040) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0xff, 0xffffffffffffffd7}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000180)={0x1, 0xdb}) 2018/03/23 19:31:10 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000492000)=ANY=[@ANYBLOB="00000000000000000a004e20000000f67148fd0800000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/23 19:31:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x600081, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x3e, 0x7, 0x3c}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x24000, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1}) 2018/03/23 19:31:10 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r3, &(0x7f0000000040)=ANY=[], 0x0) close(r1) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) 2018/03/23 19:31:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2) fallocate(r0, 0x0, 0x0, 0x4b7c1e1) pread64(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0) 2018/03/23 19:31:11 executing program 2: socket(0x1e, 0x2000000000000005, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x2, 0x7f, 0x8}) 2018/03/23 19:31:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r2, 0x10000) r3 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000000c0)=""/192) sendfile(r2, r0, 0x0, 0x0) 2018/03/23 19:31:11 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000002000000000008000000000000000000000000000000000000000000000000000000000000000000"], 0x48) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/03/23 19:31:11 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="f4e3") 2018/03/23 19:31:11 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000000)={0x0, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) syz_emit_ethernet(0x79, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000180c200000e001100ff0b0ec81f86dbdae77c89862017172e36faa39bab78dfaa6046d59fed09d6db334c73b949bf3c640bba20fc2de6875a32e1db8a3c86d8b289adce4844337fb3da00e77ebec86ac2c53714901f323632fd6437b957bea30c27dbdecacc3749d83171e748125bcd489ea1"], 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x7ff, &(0x7f0000000100)=0x4) 2018/03/23 19:31:11 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000000c0)='.', &(0x7f0000000100)='.') fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140)=""/227, 0xe3) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x200) name_to_handle_at(r1, &(0x7f0000000240)='.', &(0x7f0000000280)={0xaf, 0x5, "48d2f9fd63c0baa3b54e4845d1fbff5e340a09758dfa213a3b22258d99c0ce673c055716a083985f3e693010cb7150eaa25db3d9169865fd45e9fc5fd6e7fc5b17d0837fbff6362779b0bf3d72010ef73f4efa7495289822c9a2d689c800d4deed1036f74d8c88689ec004268a9898dac9b422e4f3f321b5552b9919591a2e26cbb57b7717bdcb30c29aebe5334aadc6a6de5cabb109edff07811a172032c33df8fd7da95a53fe"}, &(0x7f0000000340), 0x1400) 2018/03/23 19:31:11 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000100)) 2018/03/23 19:31:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/30, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00000002c0)=0x98) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f000043a000/0x1000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@getspdinfo={0x60, 0x25, 0x4, 0x70bd27, 0x25dfdbff, 0x2, [@algo_auth_trunc={0x4c, 0x14, {{'michael_mic\x00'}, 0x0, 0x1c0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000180)=0x200, 0x4) ioctl$KDSETLED(r4, 0x4b32, 0x3) syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x267, 0x20800) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/252) 2018/03/23 19:31:11 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000007000)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) 2018/03/23 19:31:11 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109001, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000100)) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) sync() 2018/03/23 19:31:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0xea6188cb3558570a, 0x84) mmap(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x1000000, 0x100032, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/03/23 19:31:11 executing program 7: r0 = socket(0x2, 0x3, 0x40002000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:31:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setns(r1, 0x4000000) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x1, 0x3, 0x4}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="baba86f036c85f771e6dc9ad3649f13ce0e2d6ab21b74dd7252784a2b60de7086cadfe1b0af49029ad50471ab4750a59be65f7b53073b462c940c90df34eaa77258be6a0bd7ba538ee37e8576056a7427b22634dc8a7452fc83e7e920eaefaf06528bd87cec865c411c7fda0b259385c3c3c73fcb053a64c9c6913a36c9bdde07ee42f627113d71c275ac83b1de7ea3924a6cdcf08cb73097c8d97a8d982ac5dc2383c15702d00bdf001688fe851722555961bf52372e026b104cac86dd9729ff9f5d0d05c0ab0da71278cc4fa8ba0c5b3ef127f2fc6e12612a60b04", 0xdc}, {&(0x7f0000000280)="77db2a4e82ab0315156d36062f26469aa1d095b7a06720f4343016324ced6bf5fb64b84a57fc2c531c1ad134c098b58a7ad235ad3be4c9bbd92bad431fc43f1cc50b7b70f54f49805d19518e8fa27e555bcbaf80f5341cb9c3d6605992434ec02708f8fc337d75b2f74cc2eac69df112afd5a2e56de98c760e8b13291902b6de60c10163f3f8918a776a7f347465f6f22a51756ef16258a8f2a8f1954c35800a51aa193d43b54792184afdf2beef8ab703d08c8aac7af87d86693ffe7e0410118a2b", 0xc2}, {&(0x7f0000000380)="010d583cc497034444a28057de82f94a90fe0a82261f632ae1ca0c8a58cc9b0fc45121e926f6f538aba091bbe54652b5e03ba517c0c2f4dc3597e260c8947422692d860c150471435325d59d60609a94154a159ce3ef2b32fc89fe559bd45c90abf404c2aa3be9bc558c358ab8c649e33c8db657662503151df75eaf1a290ab7ba21770d34238df96a48703d1c7c5dd395a15efcaf568d", 0x97}], 0x3, &(0x7f0000000480)=[{0x68, 0x13f, 0x7, "63e67bef540a8ebd5e75215b5fbd3a76dcb4ef699028d6a4b1eced2df9ddd7504ca81b40a4d80e15afde619c9203d62b73defa96fe738afc56e9d19ff938af01ab8b630f1010f37429fbf5e28bc7ffb23e342e29"}, {0x70, 0x10d, 0xffff, "b853064d9ee5cab59d6b8cd582d653517a4843aab6d15fc76f4638e661cb942344e795090f0c75a5c836c25f08dc183b6e9c632a8217524e7d33e71cbc17537fcc99ed3b42f172f9fa15929208ec2da782fb2298d7a985771659d4"}, {0x1010, 0x111, 0x100000000, "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"}, {0xe8, 0x107, 0x80000000, "78e24d197f61223f280df8171d02debc07f1f9758c9d743229a3e666d0262d7e25c990447fdc795496d25d36f668f4864eae0f254f03825444dd53aa172fe19d8100707fd6ea9bd7d604d77b2320aa99f7d1f1d6eda64ba16c7563457c91f0c64b33f70b450c7dd69beaf5cddf38498c9c647ffa1f33c92e24a7e144a36b864bb179e120d563b34a0251909419e8aa188a288476e3029919d37973e82e2914c235173d1015b424b2f03fd134d9dbf1fbc238d6ba98824c4023cde82069bf147f921d5387690ae546c093582297e88969697ee9"}, {0x30, 0x11f, 0x1, "ed1a7d0820167077343880b9fec81cb9872bf76f8c95845a502e"}, {0x28, 0x12f, 0x3, "117df5b97bd10a14388c5d0909b89602c9616743c1ecb2"}], 0x1228, 0x8040}, 0x8}], 0x1, 0x4) connect(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) 2018/03/23 19:31:11 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00000000c0)=0x8001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x3ff, 0x4) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) 2018/03/23 19:31:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x0, &(0x7f0000d8c309)}) select(0x40, &(0x7f0000000000)={0xd9e1, 0x9, 0x4, 0x4, 0x8, 0x80, 0xfcb, 0x6}, &(0x7f0000000040)={0x5, 0x53a5, 0x1, 0xffffffff80000000, 0x4, 0x7a, 0x3fe0, 0x1be3}, &(0x7f0000000080)={0x1f, 0x101, 0x800, 0x4, 0x4, 0xec8, 0x8, 0x2}, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) [ 172.956394] 9pnet_virtio: no channels available for device ./file0 2018/03/23 19:31:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7365637572697479003dec1b00000000000000000000000000ffffffff0000000000001400000005276871bc17a6fc5120d7aca339ed9d5b53173f5af17e19e7a88e68719ff40db8b62cc237b67853c30c77267747279c44c1ad01e63d06911b491f41355425"], &(0x7f0000000040)=0x38) 2018/03/23 19:31:11 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x66, "f6109249782931ccf519ba1f3bd1c717b07b7279b9abbef4b29986d6a85423b3670b8af12b27f338b546b145712bf5ae5519b3a4f3de3ae8c934aff650a0b9356c215c7f0a149c56bb5d96eafece7ea15ae1a305e56f2e4ed16409208875384257ae32d72809"}, &(0x7f0000000140)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x9}, 0x8) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/03/23 19:31:11 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x80) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/03/23 19:31:11 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x42, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bind$vsock_stream(r0, &(0x7f0000b19000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/23 19:31:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x2, &(0x7f0000000040)="f83833debbb95403e7418f0845f02cc06d9bc443d39fdfd5344a30d1bd1bcab97a075f80a3a9f35dd819b779fdb57e18b16cd50e1b15433a7e679d4c645461cb0c06226dec3c3a08bc046534ea56970776c45f8a20") 2018/03/23 19:31:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x14}, 0x1}, 0x0) r1 = semget(0x2, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000080)=[{0x2, 0x4, 0x800}, {0x2, 0x1, 0x800}, {0x2, 0x6, 0x1800}, {0x0, 0x5, 0x800}, {0x0, 0x3ff}, {0x1, 0x4, 0x800}, {0x8870932d2cccc7d3, 0x5, 0x1000}, {0x3, 0xffffffffffffff00, 0x1000}], 0x8, &(0x7f0000000100)={r3, r4+30000000}) clock_nanosleep(0x7, 0x0, &(0x7f0000000040), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/23 19:31:11 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d4ff6)='/dev/cuse\x00', 0x2002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) read$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f0000000100)=""/62, 0x3e, 0x0) sync_file_range(r0, 0x8, 0xffffffffffff847c, 0x4) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000050000000000000000000000004000000000000000000000000000007417344679a94e0586612cf8a64144233c9ace4d4e9d91577f1206dd49"], 0x1c) 2018/03/23 19:31:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r4 = socket$inet(0x10, 0x3, 0x0) accept$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) sendmsg(r4, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000040)="240000001900030007ff0907000083be8020000000040005031d854a824558892afa569f", 0x24}], 0x1}, 0x0) readahead(r0, 0x79, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x10000, 0x3, 0xff3, 0x401, 0x0, 0x8, 0x40000, 0x1, 0x1000, 0xfffffffffffffffb, 0x100000000, 0x5, 0x1, 0x3, 0xe00, 0x80000000, 0xffff, 0x9, 0x0, 0x1, 0x9856, 0x3, 0x7fff, 0x4, 0x7d, 0xef9, 0x9, 0xfff, 0x0, 0xfe, 0x5, 0x81, 0x7, 0x80000000, 0x7fff, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0x440, 0x1, 0x7, 0x7, 0x9, 0x1, 0x7}, r5, 0xffa, r1, 0x6) readahead(r0, 0xffffffffffffffe4, 0x0) 2018/03/23 19:31:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') pwrite64(r1, &(0x7f0000000100)="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", 0x1000, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) 2018/03/23 19:31:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x149401) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000080)=[{}]}) 2018/03/23 19:31:11 executing program 0: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000240)={0x8, 0x2, 0x7, 0x8, 0x7, 0x4}) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x2000}, {r1, 0xa000}, {r0, 0x2001}, {r1, 0x200}, {r1, 0x401}, {r1, 0x8000}, {r0, 0x200}, {r1, 0x2000}, {r0, 0x36}], 0xa, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200), 0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x9f, 0x9, 0x100000000}) io_setup(0x20, &(0x7f000092fffc)=0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/23 19:31:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x28e, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/mcfilter\x00') readv(r3, &(0x7f00000001c0), 0xe7235cb) 2018/03/23 19:31:11 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ustat(0x0, &(0x7f0000000100)) finit_module(r0, &(0x7f0000000000)='^cgroup\x00', 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/03/23 19:31:11 executing program 3: r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xf9, "ec424c78c9558b23e53cb312157705c9943d4b32e27823d81aa5e14fcfd909dcde699e9b794492cdd8566f82999bffc717189dbf8eeb9297258a40ddd3a85af4443ceecc4b8231461d8d593fb78cf5c4f1935076986d9c29876101a1cb3bd8de06c21aa04c3beabaceb06c7573b47a1ba540079b2f1175dbf5adcc04c141ac120965603f271be25f02856f3c4cc8ad5e913d5f93b611515274351c0a1fad288b16459dabd3a1404a6b60807f6d0ec61819b5be9dd4780bf2f82fe81d51d0292d90e5bba0dc86d2fd7404fcee8880502df87d227a80fec78761209a18ddb4a9103779fc84ff4f3e55aa97f416023b83d001526029e66c541d53"}, &(0x7f0000000080)=0x101) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x1038, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, "933249611e5e"}, 0xffffffffffffffad) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) 2018/03/23 19:31:11 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x59, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) 2018/03/23 19:31:11 executing program 1: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x50800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0xd}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x6}, {0x7, 0x2}, {0xffffffffffffff81, 0xdd}, {0x9, 0x7}, {0x8a12, 0x8}]}) setitimer(0x2, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x6403, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) 2018/03/23 19:31:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x86000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x80000000, 0x1, 0x7fe, 0x6}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000200)={0x0, 0x0, [0xd48]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/03/23 19:31:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x10, 0x3, 0x9) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000000b07031dfffd946fa28300", 0x10}], 0x1}, 0x0) 2018/03/23 19:31:11 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4000071ee, 0x200) r2 = getpid() fcntl$setown(r1, 0x8, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x100000001, 0x0, 0x17, 0x0, 0x4, "47959081205720afeb3165dfd807464416159c135ed9f475a2fc59fa82aeee2b24eda330afc7817ddcefa2c1eea84d8d68385236c97f15f74492dc8103968e5a", "10f2cf0f1889e2837d60b930785e4c39dd69def8753f11a26f552447be83ac74c760dc11139e15c408b2b1fa0dfb16dfb2625b3646d80deb698a308a85133d12", "19106693436f045c2f0588165641e7870aa3557011294af1f697709bbe734d5c", [0xfffffffffffff65f, 0x9]}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r3, &(0x7f00000000c0)=[{0x8001, 0x0, 0x8001, 0x0, @tick=0x1, {0x0, 0x9}, {0x4, 0x7}, @control={0x3, 0xfffffffffffffff9, 0x100000001}}, {0xffffffffffffffdd, 0xfffffffffffffffc, 0x5, 0x6, @tick=0x3, {0x8, 0x1}, {0x7}, @control={0x3000, 0x1ff}}, {0x6, 0x7fffffff, 0x4, 0x6, @tick=0x101, {0x2, 0x4}, {0x4, 0xffffffff}, @note={0x9, 0x77, 0xc8, 0xfffffffffffffffd, 0x9}}, {0x2, 0xfffffffffffffffd, 0x30, 0xffffffff, @time={r5, r6+30000000}, {0x6, 0xfffffffb}, {0x1, 0x5c}, @control={0x0, 0xffffffffffff6eca, 0x400}}, {0x4, 0x6, 0xfffffffffffffc01, 0x401, @tick=0x80000001, {0x0, 0x8000}, {0x88b, 0x127}, @control={0x4, 0x6, 0x9}}, {0x6, 0x9, 0x1, 0x1, @time={0x77359400}, {0xfff, 0x9}, {0x8, 0x6}, @addr={0x2, 0x80000000}}, {0x100000001, 0xffffffff00000001, 0x9, 0x9, @tick=0x7b10, {0xfff, 0x20}, {0x8, 0x4}, @queue={0x304a, {0x6, 0x9}}}, {0x1, 0x3, 0xd54, 0xa62e, @time={0x77359400}, {0x7fffffff, 0x3}, {0x5, 0x2}, @control={0x1, 0x8, 0x7}}], 0x2082d2d8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000004c0)={0x5, &(0x7f0000000680)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000005c0)={r7, &(0x7f0000000500)=""/141}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x41, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) close(r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000006c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) fchmod(r0, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000440)={r8, &(0x7f00000003c0)=""/112}) 2018/03/23 19:31:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0xffffffffffffff2e, 0x94a, 0x8, 0x3}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0xffff, 0x4) sendfile(r1, r0, &(0x7f0000000080), 0x7a000000000000) [ 173.238635] syz-executor5 (28362): /proc/28360/oom_adj is deprecated, please use /proc/28360/oom_score_adj instead. 2018/03/23 19:31:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x8}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f0000000000), 0x1000000000000328) 2018/03/23 19:31:11 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) sched_setparam(r0, &(0x7f0000000280)=0xff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xa44e, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000200)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/cgroup\x00') getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_RELDISP(r2, 0xb701) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)) 2018/03/23 19:31:11 executing program 4: syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/23 19:31:11 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 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) 2018/03/23 19:31:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400040, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/23 19:31:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) pipe2(&(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x3000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/89, 0x59}], 0x1) 2018/03/23 19:31:11 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000100)={@pi, @void, @ipx={0xffff, 0x58, 0x9, 0x0, {@broadcast=0xffffffff, @random="69581df0e5db", 0x7}, {@current, @random="740522372740", 0x9}, "e88f32d42551046800375ea0021f795ec126bd09dbe732ebddea8c077efce69b3b9b24bead3b578e60b7dfa7d08940f16194167df42adde35e30"}}, 0x5c) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xf0cc, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1c) 2018/03/23 19:31:11 executing program 7: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x3ff, 0x10, [0x3, 0x2, 0xfffffffffffff000, 0x3]}) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') recvfrom$unix(r0, &(0x7f0000000000)=""/176, 0xb0, 0x40000001, 0x0, 0x0) 2018/03/23 19:31:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/03/23 19:31:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) socketpair$inet(0x2, 0x80004, 0x8, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/03/23 19:31:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0763044000000000e8221958270dd956abe849346855ec23e315bc2a0d1f782972dc9bbb7b050bce410e33a6e36c4af1f958044d09a27cca34182290195805d7d692163a428f15d678f5cc80b6872b6bb08e0077b74e982bdf61f3271a9f0f061910afec59c2fe823fb4ae460e2292449d0975455689"], 0xa, 0x0, &(0x7f0000000040)="f381648487902c37b18f"}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/23 19:31:11 executing program 2: 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$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000009ff70)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/03/23 19:31:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c0000005a70d8c50000000002001300020000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/23 19:31:11 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/54, 0x36, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/23 19:31:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/03/23 19:31:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x0) fcntl$setsig(r0, 0xa, 0x29) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x100, 0x0, {0x3, 0x0, 0x3, 0x0, 0x3f}}) 2018/03/23 19:31:11 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000000140)=""/189, 0xbd) close(0xffffffffffffffff) 2018/03/23 19:31:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) sendmmsg$unix(r1, &(0x7f00000000c0), 0x0, 0x48000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/03/23 19:31:11 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086610, &(0x7f00000011c0)=ANY=[]) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) [ 173.457119] binder: 28402:28404 ioctl c0306201 20000080 returned -14 [ 173.473690] binder: 28402:28415 ioctl c0306201 20000080 returned -14 2018/03/23 19:31:11 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x3) socket$pppoe(0x18, 0x1, 0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) rt_sigqueueinfo(r0, 0x1d, &(0x7f0000000040)={0x33, 0xfe00000000000000, 0x3}) 2018/03/23 19:31:11 executing program 6: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) prctl$setptracer(0x59616d61, r0) 2018/03/23 19:31:11 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) 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$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) 2018/03/23 19:31:11 executing program 5: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x4, 0xf6d, 0x7ff, 0x100, 0x100000, 0x80, r1}) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) 2018/03/23 19:31:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000100)=0x80) 2018/03/23 19:31:11 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x841, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) recvfrom$inet(r0, &(0x7f0000000040)=""/137, 0x89, 0x10020, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 19:31:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', '\x00'}, &(0x7f0000000200)=""/242, 0xf2) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r3, 0xffffffffffffffff) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/55, 0x37) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000003b00002fc7f770c854ff03000000006d04fbcebf15826a596a68bbdf4f7914474fed4446a2b4932af79b1ee5146887b47d95850996e838daa5aa0e502cac50a04141bbdad7151dc1e435c8f0fe7aed977e2e10f091e49c851055dd50008b82c4fbb31a97c68c9d0e8fd2303fdb658b329924ae705cc39640d604df3ee4791b001aad124caa7ece058f68010f29d467c83b867fd0ef47f18701948cd894c220d60325f0738f924eb10c6abb2ba3b0198c768a4cd7725b6bb748470f38a1a4c76764b53872e2c6784046999c53c033b1"]) 2018/03/23 19:31:11 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) connect$ax25(r0, &(0x7f0000000140)={0x3, {"5f30788b887bf8"}, 0x100000000}, 0x10) fcntl$getflags(r0, 0xb) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="afef59a12520", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="2763f959db9c", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x806}) 2018/03/23 19:31:11 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='cgroup\'%mime_type\x00', 0x100fc, 0x3) 2018/03/23 19:31:11 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="0310e95f66011d8ba341fa5b373311c5230eda86cef3905a48149f0dd5b5c1101088b6890d2beef5b0ca63ce1e02cf9fb65fe6c1a1563b3ac93ab9aeefd8970ef4ac0d6b228f50387954b754841a4ee7a58dc3ceae487459cbee9e51f78a6706bedf6cbed2c7e85c20bd8548c7fa5687e3f7a4192b55c76a8c10f094b506a086830a552ace7a193d2a4d465be19b291648038b7f3a9bff7d15cba5", 0x9b}, {&(0x7f0000000200)="f48cb4536d6512a14ca5ba9f5acc7d839435e804e967fb4d1cbaef8c7e8789feb35e876559a28c523ffe916e02bbdcb9b08953011c37f80f6588a329785544af1871fff800f3a67e7f21698eef39e7dbd926de6c4115d427711c9d821d504a8451b29f7963d77ff27bad07618c364802775e703207b37e45fc13180655bc44ffe65302e306fda5c4a2cf8c16581e215661fa7aa59adab2060153f9", 0x9b}], 0x3, 0x0, 0x0, 0x4000000}, 0x20000800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/23 19:31:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) accept$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) r1 = socket$pptp(0x18, 0x1, 0x2) fcntl$getown(r1, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400170a03000000000000000000c541172e9f"], 0xe}, 0x1}, 0x0) 2018/03/23 19:31:11 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x2100) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/124) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r0, 0x10001, 0x0, &(0x7f0000000040), &(0x7f00000000c0)={r2, r3+30000000}) 2018/03/23 19:31:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x84000) 2018/03/23 19:31:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02be75107cbf66a8c546616c5a5600000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000340)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/03/23 19:31:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/23 19:31:11 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x1000, 0x400, 0x6, 0x0, 0x2, 0x0, 0x7, 0xfffffffffffffffe, 0x3, 0x20, 0x2, 0xd8, 0x0, 0x15, 0x4, 0xc1, 0x800, 0x51c9, 0x2}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x7) 2018/03/23 19:31:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) r2 = msgget(0x0, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r4 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r8 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0xff, r3, r4, r5, r6, 0x1c0, 0xffffffff00000001}, 0xe70, 0x2, 0x1ff, 0x8, 0x856, 0x80000001, r7, r8}) dup3(r1, r0, 0x0) 2018/03/23 19:31:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7ff, 0x100000001, 0x400, 0x79c389d1, 0xc4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x7f}, &(0x7f00000002c0)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x8000, 0x0, 0x0, {0x77359400}}) 2018/03/23 19:31:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000a98000/0xc000)=nil, 0xc000, 0x2000000, 0x44010, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f00000000c0)="f0ef8d1c40920e290833c235e584d59e7eb508a5fbc55f43398ce8834175e829c851169423ac6f84ae1e8971a314dc9461b89874bcc98e3ac58c1b0856d2e5ad023987f4bad4c4a731dff2367d1c38f7d6695be3bfa6eb8da9c4b5cdd14e375be5a2c599103c28e014cd0b883e5b2bca8c813b87ff592dbaec03f2590aa852d6e4c9cdcb1f7824db8151c3d0f8cf47de70b80ceebba4fe8ccbd306e0", 0x9c, 0x4040000, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='coredump_filter\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000240)={0x8}) 2018/03/23 19:31:12 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/03/23 19:31:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x8000000002, 0x70, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xf0, 0xc100) io_setup(0x400, &(0x7f00000000c0)=0x0) io_destroy(r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) semget(0x2, 0x3, 0x14) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x8}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x4, 0x4ed, 0x800000000000000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x5, r3}) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) io_submit(r2, 0x4, &(0x7f0000000500)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000180)="598cc435ed8a3d61c6b6c223e78f9f48c932f06b6fc397a477bfb5d5be917d1acb7e0fcc7dae40f2e66b9dc5de3f3d1fef22ed2797d6f2cd9cb4bcca775abe", 0x3f, 0x3, 0x0, 0x1, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x2, r4, &(0x7f0000000200)="e81d9ed7a08d4b08e76adbaf7bffccd325696d70508c6a09a0fb9dd51d7a56213bf239df8449967365296cf18e47b3e809965dae10e9246830d7546bc0df5b1ca2c755e4dc96a4ec8edeff37867188a36dde00dbc9dcf664c2c65b7437590577775ea5a2faa09bab63a18ea5894da1e4dc10be9f062563a99bf3d30562a0f9d8a2dd29dd475a91", 0x87, 0x20, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x3, r4, &(0x7f0000000300)="05338ec647c89a4589ec60f2aa3520f617285e7e4c3f8113ca33ace903bb076de2952b165c55d94516bae4158da6e1fb5b61d07202f34f1f5fbbeba631be66e8754694345615a234f9c074c14aba919f0329896cd6b139a5f82bb4eac5f31ee90ded670b166b831b2d0ca0a75bba6c912c97f661013057ff8c7197949ba28b4e48527fd5034b167b0f101520fc", 0x8d, 0x200000000, 0x0, 0x0, r4}, &(0x7f00000004c0)={0x0, 0x1b6717944aeb2bb4, 0x0, 0x8, 0x9, r0, &(0x7f0000000400)="1b766e9b28269d1ef386914dad58ff560c21805dea99aa2a6ffc41ba24d2cb51d1e02a008ffbde37698c63b415e49a5a3970696a819e708b19defc4c0b711679d7968486f4b8c6dd994e92469c77da58741e3b98da744040537d7c2d618589816c18db6c77d337b3bb5f0e08bb033f5663468f9ad6ce92225bb48155fee52223bf368c28cd239c45cd04280e4ab2f36efd08f266202902434f9ce927410c0c9c05117f217073afa16669e64bb223117054c3", 0xb2, 0x8, 0x0, 0x1, r1}]) 2018/03/23 19:31:12 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) accept$ipx(r0, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000d34000/0x4000)=nil}) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/183, 0xffffff29}], 0x1224) 2018/03/23 19:31:12 executing program 2: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x400}, &(0x7f0000000440)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001800010600000000000000000200006b0000ff0200000000"], 0x1}, 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x0, 0x4000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$fuse(r1, &(0x7f0000000480)={0x30, 0x0, 0x4, @fuse_notify_retrieve_out={0x3, 0xff, 0x2, 0x5}}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 19:31:12 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) shmget(0x2, 0x1000, 0x78000918, &(0x7f000039a000/0x1000)=nil) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x8, 0x2}) 2018/03/23 19:31:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x938, 0xb0c, 0x1ff, 0x4, 0x5, 0x8, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0xffffffff, 0x9, 0x1, 0x8, 0x7f}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="56002000c93f6f95c01aa66842f94f228714454468e845c846d59052d8f8c7b2d9cf3482ade09e0953cfa181529077ea80b60600db6fa0d14f005764ac2857826811f498c16c450db34c4b94ba02490e41da000000000000"], &(0x7f0000000180)=0x5e) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) 2018/03/23 19:31:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="e0148c79", 0x4}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x101ff, 0x3, 0x11000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)=0xea) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/23 19:31:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f0ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000140)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, "1907afc195fa896a46b275eb43936139579125de7b4e7d42fb1f32d26f0100000092a8eace550b6d94f0b8018629100b4b3272c081b80efb7a918270ab18adf2670e5898519a48fdee978ee4c0d76c982c29657c0deae281413aa01a8a563b006fea6ec6a8e13a1f616d41083325456d4628510d91f0cef1977af441"}, 0xfffffe0e) writev(r0, &(0x7f000062eff0)=[{&(0x7f0000b06fce)="f6", 0x1}], 0x1) [ 174.006835] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 174.045171] *** Guest State *** [ 174.048573] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 174.057456] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 174.066336] CR3 = 0x0000000000000000 [ 174.070085] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 174.076082] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 174.082096] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 174.088795] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 174.096810] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/03/23 19:31:12 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x40000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x407b, 0x8, 0x3ff, 0x1, 0xfff, 0x100, 0x2}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xff, "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"}, &(0x7f0000000280)=0x123) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x91, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x0, 0x8}) [ 174.104805] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 174.112815] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 174.120808] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 174.128808] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 174.136812] GDTR: limit=0x00000000, base=0x0000000000000000 [ 174.144840] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/03/23 19:31:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) r1 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="9e830bb782a38c4f67eb86571c2d5986edc1fb23f7df6bfe11622fdc6c074dbd093fc5e3607a4151186170d3adc25d27ebc72fee26f58554f8740e5422f132023f3f83fb49170dda475b6cd1d1d7dd29435c93144a58ffed21ae83b92040371e2598fc4657b02baa8d07ae25de970b5e762d17916edc567c0a", 0x79, 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@hci, &(0x7f0000000180)=0x80, 0x80800) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getneigh={0x14, 0x1e, 0x200, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) [ 174.152832] IDTR: limit=0x00000000, base=0x0000000000000000 [ 174.160836] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 174.168830] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 174.175270] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 174.182735] Interruptibility = 00000008 ActivityState = 00000000 [ 174.188995] *** Host State *** [ 174.192214] RIP = 0xffffffff811cda36 RSP = 0xffff8801b7ecf3b8 [ 174.198228] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 2018/03/23 19:31:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) [ 174.204650] FSBase=00007efd3d3cf700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 174.212473] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 174.218382] CR0=0000000080050033 CR3=00000001b4bdc004 CR4=00000000001626e0 [ 174.225433] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85e01630 [ 174.232141] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 174.238217] *** Control State *** [ 174.241709] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 174.248396] EntryControls=0000d1ff ExitControls=0023efff [ 174.253890] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 174.260821] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 174.267518] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 174.274133] reason=80000021 qualification=0000000000000000 [ 174.280452] IDTVectoring: info=00000000 errcode=00000000 [ 174.285906] TSC Offset = 0xffffff9fcc35ff8f [ 174.290228] EPT pointer = 0x00000001cc6c201e 2018/03/23 19:31:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = accept$unix(r1, 0x0, &(0x7f0000000240)=0xffffffffffffffe8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='syzkaller0\x00') r3 = getpgrp(0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000000180), 0x0, 0x44) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, r4}, 0x14) socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/23 19:31:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r2 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r2, 0x6, &(0x7f0000000100)={0x1d, 0x1, 0x3, 0xff}) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x10000) 2018/03/23 19:31:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpgrp(r3) 2018/03/23 19:31:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x8) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80000000, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x6, 0x8, "b4470619bc79e9249744525a3d0159cb7b2dc93c74012d87b421a86df6e3d3838104fb4314700837db52223b73995c4e35fdc575b750024f4b61f7c27efe0497", "ac3e033ba086c1bb780e34ebdd8900d9dd5da78d07213c5af54d568c2ca43a5c", [0x9, 0x2]}) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@getspdinfo={0x148, 0x25, 0x400, 0x70bd2b, 0x25dfdbfe, 0x4, [@policy_type={0xc, 0x10, {0x1}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0xa, 0x4, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x1f}}, @output_mark={0x8, 0x1d, 0x101}, @sec_ctx={0xbc, 0x8, {0xb7, 0x8, 0x0, 0x1, 0xaf, "eea60e69acbfff349aeee75b6abd7e44c20b8728264c01ca18be76fbea4ebcf9e8eae2aeee55384f1f9457e92a424dfa2eb82b0bab38f32a6eba94352f90c6d3c78ebf420f98a68c5fbdae7218cf3d24b90697501297fb13236592ab0d2f054a568d0c7ad0d843189422ae7936525d3a917837752949d91222b0062b6d4c35afa7507c1a23741183f0b46cc4c565f865fe5fedcf3e937c421161f14b6b3cd91702888cbb1ffaaa82e6b3dc2fbc3185"}}, @extra_flags={0x8, 0x18, 0xffffffffffffbaaa}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x101, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}}]}, 0x148}, 0x1, 0x0, 0x0, 0x8000}, 0x4c004) 2018/03/23 19:31:12 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x20, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/23 19:31:12 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000000)=""/43, 0x2b, &(0x7f0000000040)=""/151, 0x3, 0x3}}, 0x68) ftruncate(r0, 0x100000000) write(r0, &(0x7f00007fbffd)='H', 0x1ba) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/03/23 19:31:12 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1f8) io_setup(0x0, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000700), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x20, 0xa01, 'gre0\x00', '\x00', 'vcan0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x138, 0x180, 0x1f8, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'ip6tnl0\x00', {}, 0x0, 0x1}}}, @cpu={'cpu\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x722a3749, 0xfe, 0x7fffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "2c1e633dbc519ca3df03aaec7eb71c330b22a8df13ed663ec727cb109e1405a01328e0626c3d360c568fd75e7218dbbf894b06b225716c57d7c37a6ba03084e3"}}}}]}]}, 0x300) io_cancel(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000005c0)="08e5d04bab72718539eb2e21b207b44018b7df57b1ea5cd3b0f7986ac98ac7ac65916099b095bcd89c37d4480cc2b98520f492236ac4d378bf8b4263376772400cb4f06092a5c12194922047ed41ff0d6cdd48a9b27374077405c5d4d77bb8620d6e254eeaf3e24b924fbabdff35882f66934b865b56ac0e1e5c1b131ba8fb9907a4d3083b7eca1fbac67b82091f525299f6ffeb7f216ec5c4dbe376a82fe8392ee9", 0xa2, 0x3, 0x0, 0x0, r2}, &(0x7f00000006c0)) 2018/03/23 19:31:12 executing program 4: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000340)="c4e2790ffbb9d10b0000b800600000ba000000000f303e660f38808a6e000000650f01df0fc72a66b83c008ed866baf80cb8cb890d89ef66bafc0cb00bee9a2dc45233000066b85c008ed8c055073f", 0x4f}], 0x1, 0x0, &(0x7f00000003c0)=[@cstype3={0x5}], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000040)="f2440f0d520d6466440f01df48b8feffff7f000000000f23c00f21f835030009000f23f866baf80cb87ceb4a8bef66bafc0cb006ee66baf80cb802516d8def66bafc0cb000ee66baf80cb805576787ef66bafc0cb0d9ee66b889000f00d866baf80cb8dd1af38cef66bafc0cecc4c17456d766baf80cb824e7a989ef66bafc0ced", 0x81}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) 2018/03/23 19:31:12 executing program 1: 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) pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x7, &(0x7f0000a8aff8)=0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/192) write$selinux_load(r2, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="baecd6a4200dafc3f26d0892992f87ad821829b43d68db2d301b3c3c10dccc0765e300487d6129530663f1db4672d92b99a22b65d620e669cb73284bb9d4b535b23a8f0ce8e211bc7e8c2d5ee638be4c07f2965788ef4b82b6b7a423e915c5a4e52b4e386d99f3a8621b61f6613f30fc948a430048df8cad52a56a648246018c8f6556d4d9849f75475e286cd3a223b32626bcd5d7f80d442ac61fd43e95", @ANYRES16=r2, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="edb381953c357650c69365ec8f80ace14edddaaff6929307d11bb0a2a47381880f39ec492ba8", @ANYBLOB="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", @ANYRES16, @ANYBLOB="7375c681bbeab069d7484153801d17d9efa9f881d1fef3f60fba50c9e2996e382305da3586c7b9e4b49499e186f7eaa1a1a0d9d77f7967b45704404a73c75c1003aad7356f4d33a518365c82bced27a6238b3333f3498f3662bce42fd14cace1c4ae3c3dc8297280f2f66ab8ad7034a6c67d641515920dcb136a2bad638a972ff12d7254ac7eb9e9fb6010ccf3888ff84cff92608bbe7ca8ed9bc88a36c956f2ed217f31eeedbd39726fce7d645ddb859c2f9f365f938f9de2da9da41a8d99bf0db188c20e100fe097c6c02d6a2b5cda69d4c6e5846c8d7af053cd12f3230f54369dac6e4204606e", @ANYBLOB="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@ANYRES16=r0], @ANYPTR=&(0x7f0000002640)=ANY=[@ANYRES64=r0, @ANYBLOB="4ed490a618a411ce6ed8185bbdf615de854336f5d23f06ddf02527c0ced6862ceb7ee3622c1fec90fae3644cff6dd4eeee299a3e046d293c39cfe442a6144a2793ef03e68424d066081ed5fad020cc3c463a3b1b2665ff6c5bf2807477c6b238c954f889a8edbd6e8a5c932d35cd4dbfe5f55bcb6669c258ab72f13efe8323be44a7c6b3e01bef6d3b3a932b4da03c5df7136cf43f9bd7c5c45f8b20746295563b2680123cb8b3a7e4d7e2f6b678070098222240093c9bcabf16ec2ed362dd7b738b18829a2b72f6b25a5a30398ddf86b4df6c48b9c16f413c2090eb28cf031eb16de14e6de4cc9d37fbe4a3faaddab2ee5fcc95", @ANYPTR64, @ANYRES16=r1, @ANYBLOB="1c5130bbd6eb05e0cc8890f93bf07f3fc8dbbacbcc3adcaf7337ab40593c17456c9a264640befd813ebacd02b058dccdf9a49ba0774cccc896c35797fdef0eb427c7c18b166a57962f0569a9c61a8d09d49b56468d9cf171c1a577bed11330ec5b8af19b21f6ad437477f85119bd04b02b7f7bd3ce8881cc8bfb8b60462ff7ff77ac7f4ab118d8b940738f440ff9fc437c30f6c90c2ace22c8e92bd733b59582901450d62cd02601390f35d216c9ed4a51671e78da8bda373d4044ca26682f50ece53a8de10a77d15a09894e5e2be3", @ANYPTR64, @ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0a0afc6c1b5fb31f2776725039323d9b1114eb31c8c1cd2a644298994d8e3fad285bafd84d9ec2328f4b2b59fc4197f4345f0b94b45cf7886132a5169066d8f9b493df151db90452140adc9da1f1aab78e710458b8610eeea547ccb14a326ac77f04e8da0ae4f2cb9ae68fe62753109b0c1b336d8404b0b1718c92e35fc5204c8cb558353cb6f726c8e9e2911638ec12bc06d23e", @ANYPTR64], @ANYRES64=r1]], 0x8) io_submit(r3, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f000096f000)="06000000000000009d", 0x9}]) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) [ 174.394733] device bridge0 entered promiscuous mode [ 174.398040] kernel msg: ebtables bug: please report to author: bad policy 2018/03/23 19:31:12 executing program 5: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32]], 0x0) 2018/03/23 19:31:12 executing program 2: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x9, 0x1, 0x6, 0xffffffffffffffff, 0xbbb5, 0x2, 0x7ec, {0x0, @in6={{0xa, 0x4e22, 0xe000000000000, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, 0x10001, 0x1, 0x23, 0x4317, 0x9}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r3, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x101, 0x30}, 0xc) request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0) 2018/03/23 19:31:12 executing program 7: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dcfe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000b7a000), 0x3) ustat(0x7, &(0x7f0000000040)) 2018/03/23 19:31:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x400000000000001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x1, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}]}, 0x34) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="9e7f5717", 0x4) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/229, 0xe5}], 0x3) 2018/03/23 19:31:12 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000bc00ef3900ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000503000000000501ff020000000000000000000000000001000000000000000000000000"], 0x0) [ 174.435341] device bridge0 left promiscuous mode [ 174.438529] kernel msg: ebtables bug: please report to author: bad policy [ 174.460209] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 174.471386] kernel msg: ebtables bug: please report to author: bad policy 2018/03/23 19:31:12 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) r2 = getpid() ptrace$getregs(0xe, r2, 0x37, &(0x7f0000000080)=""/111) 2018/03/23 19:31:12 executing program 4: syz_emit_ethernet(0xffffffffffffffb2, &(0x7f0000a15f5e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "b3000000"}}}}}, &(0x7f00003b5000)={0x0, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x60000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x10000, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) 2018/03/23 19:31:12 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x440002}, 0x20) 2018/03/23 19:31:12 executing program 3: setitimer(0x40000000001, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000fe0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x80) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x80000) 2018/03/23 19:31:12 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="260000005e0009000000eaf83a000000810000000d000000ffffff000008db1ee99c4435eade", 0x26) write(r0, &(0x7f0000000000)="452623478a6238564818bfad3d19e85b792e3e6b23f922344ff3792e0a61576ea819ce66b41a3d8ef52007f66eb362e6245c84b625586d68b1e74a93059596eeaa5d8f31484a2d1cd16243bc4f24782f7405", 0x52) [ 174.482872] kernel msg: ebtables bug: please report to author: bad policy [ 174.496389] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/03/23 19:31:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r0, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) r4 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9208, 0x40) 2018/03/23 19:31:12 executing program 7: r0 = socket(0xd, 0x80007, 0x14000000000005) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/69, &(0x7f0000000300)=0x45) r1 = socket$inet(0x2, 0x6, 0x0) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbff, 0x400040}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "79616d30000e00004bea00", 'bcsf0\x00', 'gre0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf0, 0x120}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x228) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x8000, 0x8, 0x5, 0x3, 0x7, 0x81, 0x9, 0x100000001, 0x3f, 0x100, 0x7f, 0x80000000, 0x200, 0x281a, 0x3]}, &(0x7f0000000240)=0x100) 2018/03/23 19:31:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x111200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) ioctl(r0, 0x4000000000001274, &(0x7f00001d6fff)) 2018/03/23 19:31:12 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x322, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = memfd_create(&(0x7f0000000100)='GPL^[posix_acl_access\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x6, 0x0, 0x40b, @tick=0x6, {}, {0x0, 0x1}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) clock_gettime(0x7, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)=0x0) rt_tgsigqueueinfo(r4, r5, 0x1d, &(0x7f00000002c0)={0x3f, 0x9, 0x4963, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/16) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/152, 0x98) 2018/03/23 19:31:12 executing program 0: mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x800, 0x400, 0x5, 0x7fff, 0x10001, 0x7, 0x32, 0x10001, 0x2, 0x20, 0x8, 0x5}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2000, 0x200000000000000, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/23 19:31:12 executing program 3: r0 = socket$kcm(0x29, 0xffffdfffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x5, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/03/23 19:31:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r2}) fsync(r3) keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f00000010c0)=""/4096, 0x1000, &(0x7f0000002140)={&(0x7f0000000000)={'sha256-avx\x00'}, &(0x7f0000001000)="c02992b4cb2959ae79b642a1283dd20140c07ea3a2daf12c00e2c3dc7ba4233471b9997bd84d48095bea8f5da97d98d5ef4b4989e94d28eea8c0ece3abf3b69f417dc0513245f2c526dccb79bab07248a3c85119034f0a88e8442e67dc77758f6780178fea5d2a5ebd2b493a9f1faa6267b5aacb2fab942df6f2a6831f", 0x7d}) 2018/03/23 19:31:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x30, 0x5, 0x20}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x8, "a1f65d1e327700ab"}, &(0x7f00000001c0)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x8000) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/23 19:31:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x57, "4670bb7d2583690e6c2c7feabd41377e013aca6a8b693a12ff20fea1ad0b16202b994173b99a7be54a791749347db0496a0244a516cf388b30543c864c19780775745f68edb9e165598f79371f9b2600e0a48b8cf7ea9a"}, &(0x7f0000000140)=0x5f) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x2, 0x7f6, 0x8}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x14, "3f7d52bd2f3be2368cc18363ece36e8a13293a29"}, &(0x7f0000000200)=0x1c) [ 174.547531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25226 sclass=netlink_route_socket pig=28598 comm=syz-executor6 [ 174.562722] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25226 sclass=netlink_route_socket pig=28606 comm=syz-executor6 2018/03/23 19:31:13 executing program 3: socket(0x10, 0x802, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp1]\x00', 0x3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x1) 2018/03/23 19:31:13 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000340)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041e4a06f09aa2ca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93f13d516b042511f32764171ba91d768cbe360c22f184073fea15dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a8e000004005a33d57e226460104c44f3ffffffffffff43d106c4ef04077e28371cb10eea1d00a676034d6557bf8917cad630598f6e58fd1770012d0600000000000000008c464caeedf840d001fe92b0003f7b8e1596417d7dcd64ffe74307887c21690468369e152a9a9c91d59d7ff46fe0b3fffc000000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd10d674ade61eebb06801048dea76560072c9a9bf31004dccc148877c3d826a287dd927d110b10012c97948c921cb8eadf40353bc1c5439a300b5dd8ac237797de505bb9bfc66d4ceb92ca739269be287120dda367e1430fc2c12e0c4fe9448deac9535ec957a1cf524cdead57b6524e218c09a3bf43f841a90a41d82c488580fb27228582321163dd7e97704e5db48e6a297776d93c9f079484917bdc4135afc6218021286164bdd", 0x1d8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 19:31:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) kcmp(r2, r3, 0x3, r0, r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000280)={0x100000001, 0x7b, 0x224}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) 2018/03/23 19:31:13 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r0, 0x80000000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x5, r0}) 2018/03/23 19:31:13 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x40000) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000180)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/03/23 19:31:13 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x6, 0x100000001, 0x40}, 0x2c) readv(r0, &(0x7f0000000000)=[{&(0x7f000070c000)=""/144, 0x90}], 0x1) 2018/03/23 19:31:13 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x200000) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xaa6, 0x400) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000006, &(0x7f0000000100)="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", 0xfffffffffffffcdf) 2018/03/23 19:31:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) read(r0, &(0x7f0000000180)=""/219, 0xdb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x1) fcntl$setpipe(r1, 0x407, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x2fd3, 0x100000001, @empty, 0x10000}]}, &(0x7f0000000280)=0x10) dup3(r1, r0, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000280)}, {&(0x7f0000000540)="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", 0x2ce}], 0x2) 2018/03/23 19:31:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = memfd_create(&(0x7f0000000040)='}eth1nodev\x00', 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) 2018/03/23 19:31:13 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f106000000000000"], 0x1}, 0x1}, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/03/23 19:31:13 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2a8d, 0x400000) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, r3, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='eql\x00', 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/03/23 19:31:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/23 19:31:13 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x8000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r2, &(0x7f0000000180)="816c1c782f1a1202a4ee606578ea66a09f6050a3ff7f96a2f19eae3633f48ad6b6346420d7a9906e307cb6779f386dfd9d7320b3270d4d84e248913a27e5e8641d2a012b23330a8fbe81c5ce2cbd0c669651629f41f3cfa7b8e5", 0xfffffffffffffe90) 2018/03/23 19:31:13 executing program 5: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000001100)=ANY=[@ANYBLOB="0000000000000000df311fa65be5cce328ea322b68e33b9fe1452e02e266557ed6affb1326fe56babd8880f28f74d3a6749ab04bbd68dd123596095ca674f669d0175ea2bc4613090558724ba600676d9d4fff171229b871efba16f69059e7a3d9a43d32aa77c86cbf3b6c7a172de05eda1fe59f8d9fc4e249cd711078cd67ec5837d6f4948f2fd7db3b1e"], 0x8) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x400, 0x2, 0x1}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) 2018/03/23 19:31:13 executing program 4: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x2, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/03/23 19:31:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8000000000006, 0x104) fcntl$setpipe(r0, 0x407, 0x8) unshare(0x400) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfff, 0x404300) recvmmsg(r0, &(0x7f0000dd9fc0), 0x0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x8081) [ 175.178526] kauditd_printk_skb: 13 callbacks suppressed [ 175.178534] audit: type=1400 audit(1521833473.276:291): avc: denied { map } for pid=28638 comm="syz-executor5" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=1205 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/23 19:31:13 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000080), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000040)="f3304be16e742872f9056bc9d0e22e57f5949bb37453eda4ae6e63e5425f3d2289fae7e6601308") tkill(0x0, 0x15) 2018/03/23 19:31:13 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r3, &(0x7f00005e6000)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/23 19:31:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x20000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x56) 2018/03/23 19:31:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @broadcast}, &(0x7f0000000140)=0xc) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = dup3(r2, r1, 0x0) recvfrom$packet(r3, &(0x7f00000000c0)=""/15, 0x7, 0xfffffffffffffffe, 0x0, 0xffffffffffffff32) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x40) 2018/03/23 19:31:13 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20800104}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001a00000829bd7000fcdbdf25000000006e55822c44acc234b0ed1285b83017fa64553c81d05049b618be146ff8c6663b10ef3421eaba7a3f6075cc52177ca3873710a6ab8839bbfb6ff8a5317ab7aaeb403846df66a9842006609826f641a102bf3fde5958916dbab749e7748ba6feb8c4eb13c68d404d7b54de2c22"], 0x14}, 0x1, 0x0, 0x0, 0x8810}, 0x800) write(r0, &(0x7f00000000c0)="51ed260000005e1e0900040004bcb3bfb2cdb6fb7a7cd38d4d2c7c133c859ae1669e7a016533d13bc5d8333766060004e139062df68fdec64783c5f536ba238023e58288fce9683ea24c52be68e1181799d8b964a4a86574475f092d1d76", 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/23 19:31:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) 2018/03/23 19:31:13 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x101001) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80013, r0, 0x10000) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a00f1560000000000000000000000e31ed7b0391819cb2085fd5831e0b576129d7fcd816d32fda32c10fc9d082bb1fc15a48d486f6ed9b44a6530c659daadccb1059940e21e003fa3be3ecac91858be6832eb84283a68ac9205102df30450bd312f36b41d234ed00b6a4ec3e246aa056eada8466b2bf9f70d5c965851bcf93ffc1607276d0677cee03c85369cfbc313197c8948c7c66c83660b2f7bd24d5322ae77a7ad575580ef529fd36986f78db8bd6a12f081156f1aa446ccc096a468604d747ae0a9c0d5f720af35bb2e8f9f3880b70e4b5a2b23ebcfc03bacf66f824623066cf330eb05033df1e3137a"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 19:31:13 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/188) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mmap(&(0x7f0000a80000/0x4000)=nil, 0x4000, 0x100000d, 0x8403f, r0, 0x0) 2018/03/23 19:31:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x2, 0x1c, 0x40000000002}, {}], 0x30) 2018/03/23 19:31:13 executing program 2: ioprio_set$pid(0x2, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x1, 0x0, {0xccc40ec65ba7c0bb, 0x1, 0x4, 0x1, 0x8}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x5aaa}, 0x8) clone(0x0, &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) 2018/03/23 19:31:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x38, 0x20, './file0\x00'}, 0x5f) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0x400) fcntl$addseals(r2, 0x409, 0x4) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xf8, 0x2) sendto$inet6(r0, &(0x7f0000000080), 0xffffffffffffffda, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) 2018/03/23 19:31:13 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x841, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/23 19:31:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f0000000000)="240000002604005a98c6000000000000050001000000ff0100060000000000ecffff4e01839744", 0x27) 2018/03/23 19:31:13 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) [ 175.435231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28712 comm=syz-executor7 [ 175.466383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28717 comm=syz-executor7 2018/03/23 19:31:13 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a03ffc), 0x4) ioctl$void(r0, 0x0) 2018/03/23 19:31:13 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001cc0)={@mcast1, 0x0}, &(0x7f0000001d00)=0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000580)={0x1f, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x2, &(0x7f0000000200)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x2}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195, 0x41100, 0x0, [], r0}, 0x48) socketpair(0xa, 0xfffffffffffffffe, 0x8a, &(0x7f0000000540)={0xffffffffffffffff}) connect$packet(r2, &(0x7f0000000240)={0x11, 0x6, r0, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000740)={0x2bee7446, 0x36f, 0x6, 0x0, 0xab, 0x8c19, 0x6, 0xffffffff, 0x762a, 0x6, 0x7fffffff, 0x2, 0x0, 0x100, 0x7110, 0xffffffffffffffff, 0x1, 0x3}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000640)=@pic={0xffff, 0x8001, 0x2, 0x7, 0x1, 0x4, 0xfffffffffffffffe, 0x9, 0x1, 0xfff, 0x59, 0x9822, 0x7, 0x1, 0x3, 0x1}) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x74f1, 0x100) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000100)=0x81) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x80, 0x40) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000280)={0x9, 0x2, 0x80000000}) vmsplice(r4, &(0x7f00000004c0)=[{&(0x7f00000002c0)="93eb75a0371462cc0e18fee934e24f3e619dde569d1a113888b4151b3f60cf07a576b2268522b3587602cfbf63d5c163244643f0a427e71ca112588f92708a561139c40a4d92e37aa058c099d86d8723a889ccc297f9b252d4b1446801d3d00bcd0b5634002e19ccc279d395a74348458018e060477b739f40873c13fb09164a05723c58f95114c8dcddbf8ca4da0b9d0357ea53b0208cc2a5d5d79898a08a62810c45872eccfe6242f6635315e1f722155a8efc4bade1652f16faed76cc49a505a194b06202098d6ba3a75f01a42d81117845c024fc0e39af910847fc03d2c68dc2759bc0ea3c43048cef4149d5329f33", 0xf1}, {&(0x7f00000003c0)="2e99fee10e8987625094b1901fa9eb39f94d5f731b4e07bec7cbf75bf05a9bcdd089c0dcd13338a68d9ca05a355e11219a95710962b0aabb88189d2081268d28d4bb3c0bc8be99030d5bd6ba40fdb99da4b52ad895fa090aacda0d7eeb83d43a601f791f0b5c5933b777b653dcc24a2c3bbc435f55f68f0d3dd8ab520112415512861b5d365cf5bdc37da6412bca7bc3946d4e1e3529964b1be7283118877a322ed3be18f1ebea42d7c3ae39d3d2b5c860f1548cce07a3e7de1f800387b9bea6ab", 0xc1}], 0x2, 0x4) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/03/23 19:31:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000385ffc), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000), 0x8) 2018/03/23 19:31:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000000000ffff00000076d18e6a7585a2e4bf"], 0x14}, 0x1}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0xdc, &(0x7f00000000c0)=""/220}) msgget(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 175.530784] audit: type=1400 audit(1521833473.628:292): avc: denied { map } for pid=28718 comm="syz-executor1" path="/dev/input/mouse9" dev="devtmpfs" ino=33041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 [ 175.546988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1062 sclass=netlink_route_socket pig=28739 comm=syz-executor0 [ 175.624138] binder: 28747:28752 ioctl c0106401 200001c0 returned -22 [ 175.636631] binder: 28752 RLIMIT_NICE not set [ 175.660046] audit: type=1400 audit(1521833473.757:293): avc: denied { call } for pid=28747 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 175.660548] binder: 28752 RLIMIT_NICE not set [ 175.684067] binder: release 28747:28755 transaction 156 out, still active [ 175.693971] binder: undelivered TRANSACTION_COMPLETE [ 175.711288] binder: 28747:28755 ioctl c0306201 20004000 returned -14 [ 175.719107] binder: BINDER_SET_CONTEXT_MGR already set [ 175.720460] binder: 28747:28755 ioctl c0106401 200001c0 returned -22 [ 175.724552] binder: 28747:28752 ioctl 40046207 0 returned -16 [ 175.738242] binder_alloc: 28747: binder_alloc_buf, no vma [ 175.743821] binder: 28747:28752 transaction failed 29189/-3, size 0-0 line 2963 [ 175.756335] binder: undelivered TRANSACTION_ERROR: 29189 [ 175.761865] binder: release 28747:28752 transaction 156 in, still active 2018/03/23 19:31:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) 2018/03/23 19:31:13 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) 2018/03/23 19:31:13 executing program 1: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8202, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) socket$pptp(0x18, 0x1, 0x2) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x3, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r2}) close(0xffffffffffffffff) 2018/03/23 19:31:13 executing program 6: unshare(0x8000400) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) syz_emit_ethernet(0xad, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "b96589", 0x77, 0x29, 0x800, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[@dstopts={0x73, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @pad1={0x0, 0x1}, @generic={0x7fff}, @jumbo={0xc2, 0x4, 0x1f}]}, @routing, @fragment={0x0, 0x0, 0x0, 0x9, 0x0, 0x7ff, 0x68}], @dccp={{0x4e22, 0x0, 0x4, 0x1, 0x6, 0x0, 0x0, 0xd, 0xf9, "fbb156", 0x7, 'u,-'}, "05af0f87a63a5875523e59e6bec5491e85f18aa431c5dc1bfe9a02b8dca783fe8563af87a70ff609c538c995855c8f"}}}}}}, 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') 2018/03/23 19:31:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/03/23 19:31:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="000100001c00000000000000d856560000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x3, 0x6, "66c26ce3ad16", 0x80000000}, 0x10) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/03/23 19:31:13 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0x8}) fcntl$setown(r0, 0x8, r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5c5}}, [0x100, 0x1, 0x100000001, 0xfe, 0x0, 0x7ff, 0x1, 0x100000001, 0x80000000, 0x8, 0x81, 0x9, 0x1000, 0x810, 0x1549b5f9]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r4, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x3}}, 0xff97, 0x1f, 0x6, 0x20, 0x80}, 0x98) close(r3) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000000c0)) 2018/03/23 19:31:13 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f0000000500), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r3 = getpgrp(0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)={0x18, 0x2b, 0x0, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x94, @uid=r2}]}, 0x18}, {&(0x7f0000000300)={0x204, 0x19, 0xa00, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x3e, @ipv4=@loopback=0x7f000001}, @nested={0x1ec, 0x53, [@generic="71a90cf99132ba302089d85b755b2bf4e3e3860b69a685c6b25ead3538e0058b3342a12b", @generic="65b79b8b0dffcb26e186103af7479e6f9efdee910b91f25f471c514009523ea636dc48f06fe0cb2c8c2a2ed0e3b421be2724e189c54d09a16478d75c6f1d9da962a7bc1d3161ec636db81f482ca10d33fecafb7ce04d0f7872341948c0c6c66a8449", @generic="8834ee5c4eca310c22fe34568d2cc0befa9e4b37696b964723c1d3cd25958f98515aeba8f7814c3d30227c03dcc9a6424a57fb6e75cc7eca5b86442926537f00c8c744d58fbd1e6dc1cfbcec175a06093802e8952f00c681db3b41981dfe5f5c996521be9402fcfed70d5983f2c08658b59c616b1f8e7d1ff80f87212c3a45b433eadad2f828d2", @typed={0x14, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="0db181e013e20e28856ac4f0a310ac6f4d07f51dccf57f621f4484bfcbf207bfd796386adb01e1a299434920c4e845b442a7b11952d70a3dd44b68f3038349b29b73990359e640f9cd1ccf59903911bbea0ed091057bbcca2c7dc00c1dc9217438cf343b0912735ab1ba77512b97b31380a023b74c693b0276ec41bd21275b354f16a7b4a467856fedf8ad02e8b699af4ab8496d00ef39839afde00559bf32bb3f5ee194f722948f5d759011181f4763c80f1e103b94", @typed={0x4, 0x86}, @typed={0xc, 0x4b, @u64=0xcca}]}]}, 0x204}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="200015000000000009dee2026efa7365ef0100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x48, 0x10}, 0x20000040) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) [ 175.768737] binder: send failed reply for transaction 156, target dead [ 175.802295] audit: type=1400 audit(1521833473.899:294): avc: denied { ioctl } for pid=28760 comm="syz-executor4" path="socket:[89627]" dev="sockfs" ino=89627 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 [ 175.830452] audit: type=1400 audit(1521833473.902:295): avc: denied { getopt } for pid=28760 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 2018/03/23 19:31:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0xffffffffffffffff, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/03/23 19:31:13 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0xfffffffffffffffb, 0x2, 0x1ff, 0x1ff, 0x10, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'ip6gretap0\x00', 0x0}) getpeername(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) 2018/03/23 19:31:13 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={0x0, 0x98, "17fb253fe58b78d0fbac60e68a8e05c18dc971843b972337453f794e6550c91ccc9415a92d70ac5d89367a1e96c29af2770afa5bd03b5a85b86915041698f931d51382da01251ec1a85a5a9db3b1734bbdb6fe13c6cc18cc93cc550cfe29285de545b57fd8b5df53bb30e618fb6cd4e2d55f26bd0bc7fc0b467026596755b1f41071dd8dbbc25135f763c72afb78caad64c4e3a7b690e63c"}, &(0x7f00000007c0)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={r1, 0x401, 0x2, [0x6, 0x7d6]}, &(0x7f0000000840)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={0x0, 0xf6b, 0x3, [0xfffffffffffffbff, 0xfff, 0x4]}, &(0x7f00000005c0)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e24, 0x7571, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffa}}}, 0x84) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffd20, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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"}, {&(0x7f0000001380)="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"}, {&(0x7f00000001c0)="67bdbd93189bea7a1f30680051b4d8fb6be127c5bb4454d145d99fbecad6a6ce7dcc5366ec"}, {&(0x7f0000000200)="4d369a02f8c31447ab30f0f972f2af0b61ebf41131cce7a2e92bac9f7fed4521fe8adf0e7cdaaa581c69859791b18f7c3e9173f8612f345d35e5869fb6b0b0a4e506d11080f3626923d4a46ca535f919b47b0b7cf369682fb94bb5437ab7901a717b3a423cd52058e7"}, {&(0x7f0000000280)="70e5e914f202c34001327201d1388c63e4f15441516774cf099ec4de3677965ceaba479bde"}, {&(0x7f00000002c0)="85ffa2ef38104b0df8d4e5a83fc2dcc3cbba2e2d3fbbc4391194395d899692a2bfbeb820ed4c6c6dca6da05c72eae759aa157dda009ba9a5ce0acf8a3569453eedba365bce27dd4c54a08806552333d5419859d33fde1a9fb11f0ceaacfc28b51b31fb3168eb794489bc779a7defe76f"}, {&(0x7f0000000340)="7d1b6046d12522bfbcc4426be5111b66"}, {&(0x7f0000000380)="1055c7e4c904d0254f823d9b46104265661113"}, {&(0x7f00000003c0)="484a9f14e59125c820d0629cb8551d7abd09117f84422dd54b"}, {&(0x7f0000000400)="a22f9136d08eb62d75645775123646898f2994bef723540b360d3cc3e2b6f25f3cf31409db6d5792b3e96cae3a23696dafae46fb3aa37d82ea97e9ece3864a7a80facd1b7935675686ce11c4de335aa2a32766d9caf15f4ea036e9937d74258b08057fb3e81099e0074e7221880d875ea8b81718144de7b09682848ca63b4ac35106abf937a6c5"}], 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)='\x00', 0x1e6}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) 2018/03/23 19:31:13 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') fadvise64(r0, 0x0, 0xffffffffffffffc1, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000ac1fc8)={&(0x7f00002c7000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000025ffa0), 0x0, &(0x7f000057a000)=[@init={0x18, 0x84}], 0x5}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0xe, 0xf, 0x824, 0x4, 0x25dfdbfe, {0x2, 0x0, 0x3}, [@typed={0x8, 0x2e, @u32=0x2000400000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$int_out(r1, 0x0, &(0x7f00000000c0)) 2018/03/23 19:31:14 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f00000005c0)="80b8f31ad79c8f557a7c0700b45ff6d51babba69cbd5d7b21b15302bc4e22fdce8da9ac1161bd42953dbc7241b7816a25d53c344b30f82fd52d1d247ecec5d35fb8dff2224400fe7ef56e7fdc2c64da135cd532f021fa103a89bd9268c49fb686479c258b4350b7e67aaa46cf1f247f6911baef7f0", 0x75) readv(r0, &(0x7f00006e4ff8)=[{&(0x7f0000649f35)=""/203, 0xcb}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000580)='dctcp-reno\x00', 0xb) r3 = getpid() process_vm_writev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/103, 0x67}], 0x1, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/162, 0xa2}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/91, 0x5b}], 0x6, 0x0) 2018/03/23 19:31:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000600)=""/208) r1 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r1, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000004c0)=0x1, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000500)={0x1, r1}) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000000540)=""/167, 0xa7) r2 = getpgid(0x0) tkill(r2, 0x15) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x280, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000000c0)={"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"}) process_vm_writev(r2, &(0x7f0000000840)=[{&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/101, 0x65}], 0x2, &(0x7f0000000900)=[{&(0x7f0000000880)=""/95, 0x5f}], 0x1, 0x0) [ 175.851942] audit: type=1400 audit(1521833473.903:296): avc: denied { setopt } for pid=28760 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 [ 175.881059] QAT: Invalid ioctl [ 175.885347] QAT: Invalid ioctl [ 175.896925] QAT: Invalid ioctl 2018/03/23 19:31:14 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x6c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x82ba, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100, 0x4}, 0x90) 2018/03/23 19:31:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xffffffc2, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="c40000001900090900000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000008b90000000000000000000000000000000000000000000000000000000000000000000000759b0000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000c00100001000000000000001ad824483ab2cc568d153c16d4af5a462abe5a9acc993f04c54640939c4b1cb2d5e0dcbe416a2165b571fbce80fae1a31100cf1f0c63fea73f4ab37189c2e66b15a973d5768128dd0439485c2d662039f01c"], 0xc4}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xe0, "3f8f34af957c8fac62d2dd9695bd9399daa4e92afb8fff90293d3761fe84f172205b558cc01d92a503568be2cba62a1d3fcfa52e29e96e42759904d14cd4f6388c6a8bcde25fbef6d17177836903ab1424ea0322633b9f9385ad90e039b1f92d6d2ae66e9cf2e5e1a95c4354a5db14dc84b1b3694edb0c08551c4986daf92bbfc68a3e9a51b01df5d52cc3b885b4bd535eca309779b2a16f4484d22779176fb587afad8281db3594dc5758e6b4c037cc398a2fde1e72621696459727acbc7e94946455b273d53227321ef08da98cde98ecbead7569ccd648c9a24390b5a13869"}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff800, 0xc0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0xffff, 0x1, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x10) 2018/03/23 19:31:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff0000000, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000000c0)=""/240) 2018/03/23 19:31:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x7) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040), 0xffffffff, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x2000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/23 19:31:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r6 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r6, &(0x7f0000ffd000/0x3000)=nil, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f00000000c0)) r7 = syz_open_procfs(r2, &(0x7f00000002c0)='net/udplite6\x00') ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r7) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) timer_create(0x0, &(0x7f0000000280)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/23 19:31:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000240)=""/174) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x1, 0xc3, 0x2d, 0x2, 0x1, 0xfffffffffffffffa}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/23 19:31:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xff4b, 0x0) sendto$unix(r1, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x1) accept4$bt_l2cap(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e20, @loopback=0x7f000001}, 'erspan0\x00'}) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/23 19:31:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0), 0x4) 2018/03/23 19:31:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007580)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)='g', 0x1}], 0x1, &(0x7f0000000b80)}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/03/23 19:31:14 executing program 1: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) kexec_load(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040), 0x0, 0x2, 0x2}], 0x1e0000) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="b20000004a7f7df7c0752427f8a8f38fbf5e1679197b0ed4f4efb95a284f853c361464e422b946003395a24bff3bb91434f64a93b087e9504886022d4832707c5926e93dfad6e5c00b50931f05193cf64e295008000000000000d449179ac7c7ddd8b67904b6aceb7d925654b828ef735f4bec7a7069c2920d3e4ed8f39c4aa9e0cb74d37b2fed54557c3af9b927542d59931640fdd9c2c89739c8994cabacbe6f0620cb0ce6dd4f99143c86fff89bbc0715f60000008e175fe7a7482557928304aeab164f4971ee1283851e21d5f4ef8aa17c13c552b1a5bcd5dfe5ec5c52bec1d2f7399f5ceb8ca60287"], &(0x7f0000000100)=0xba) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x1f, 0xed5}, 0xc) write(r1, &(0x7f000014d000), 0x0) close(r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000001c0)=r4) 2018/03/23 19:31:14 executing program 0: unshare(0x2003) unshare(0x200) 2018/03/23 19:31:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000002c0)={0xf000, 0x0, 0x0, 0x1f, 0x3f}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x640f, 0x101000) dup3(r3, r2, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000140)={0x5, 0xfffffffffffffff7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000440)=[@cr0={0x0, 0x40000020}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 19:31:14 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200400, 0x115) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xffffffffffffffc0, &(0x7f00000000c0)=0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)=']em0(\x00') add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/03/23 19:31:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000007300004040329a8988c9e6a1624d177aae809f00000000"]) 2018/03/23 19:31:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x401, 0x800) r4 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r4) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}}, 0x100) 2018/03/23 19:31:14 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x5) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x4000000000036, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/140) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rfcomm\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e24, @rand_addr=0x3}}}, 0x88) 2018/03/23 19:31:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x6, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x0, 0x4, 0x7f, 0xe1, 0x1000}, &(0x7f00000002c0)=0x14) connect$pppoe(r2, &(0x7f0000000380)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0xffffffffffffff79) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={'ip_vti0\x00', {0x4, 0xf2ae, 0x5, "481889e02f76", 0x3ff}}) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ipddp0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="6442a703000000000000000000001200fc5342d0"], &(0x7f0000000100)) 2018/03/23 19:31:14 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8d2d, 0x100) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) 2018/03/23 19:31:14 executing program 6: r0 = socket(0xb, 0x0, 0x7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='tunl0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xd3, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x200}, &(0x7f0000000200)=0x8) read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x18000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) 2018/03/23 19:31:14 executing program 1: r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f0000000140)={0x0, ""/226}, 0xea, 0x4000001, 0x3800) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000cd607ee955179f86056d88f5ad5b9959101706c73555909cd13471fb5b620b3e4f5b81fa1fe243771630306659dc4b18bfa8520bf1dbd80ad35f3a691fff07aa4e2a21538104993e01e16640c7bfcbfb753713448ab00dc2894beaf29c428272525dde26069404387bb97b36bda54c5560234bb8ede451dbe3e78d448cba269b8d13b6f9899d1b0e4cb1c0a9558c377109"], 0x8, 0x0) msgrcv(r1, &(0x7f0000000040)={0x0, ""/42}, 0xffffffad, 0xfffffffffffffffd, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x8, 0x2, 0x9, 0x3f, 0xfffffffffffffffd, 0x6d39, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5b5}}, 0x7, 0x80, 0x8, 0x1, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x538f, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in6={0xa, 0x4, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000001}], 0x80) 2018/03/23 19:31:14 executing program 2: r0 = eventfd2(0xffff, 0x80804) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x50, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0xa0, 0x0, &(0x7f0000000240)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x77622a85, 0x0, r3, 0x1}], &(0x7f0000000080)=[0x38, 0x78, 0x38, 0x30, 0x38, 0x48]}, 0x1ff}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x58, 0x48, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x4, 0xc}, @flat={0x73622a85, 0x101, r4, 0x3}], &(0x7f00000001c0)=[0x0, 0x48, 0x40, 0x28, 0x38, 0x38, 0x0, 0x38, 0x38]}, 0xaf8}}, @register_looper={0x630b}], 0x96, 0x0, &(0x7f0000000300)="475a0e47381f5aede85157ee16886e2f6d396c876671a23ce5a61c4b13f892ee23d46519f32304da3e5c4f2b5f6c3b522c33c09112085f0a6765f5830849f8663487d3664d214abefc4685f2e9105c485e610f61a734c8557c232c0caa577a5fcb9a7aa62aad3a9ca8988ba761275421d871e8f672157d9c9ce2b205f4e447c371fbccd636ead206bff81523bb664a93d1819691a33e"}) 2018/03/23 19:31:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="617474020000007963726761f47500") ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000020000003fee8cbc330000000002000081000000000000000700000000000004070000000fff00000200000000000000090000000000000001000000060000000000000079905cb4814ed02814fa235400000000000000000000000000000000000000000000"]) sendfile(r1, r1, &(0x7f0000301ff8), 0xfffffffb) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)) ioctl$LOOP_CLR_FD(r1, 0x4c01) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) write(r1, &(0x7f0000000100)="68f16cda327ae38889961a05193b3200e94d35dc38731ce5168c62b167097cc81917270477ba2d32ee5031af0b2648284f3a023318225b3514bb99bf268178282ae5cf272319c69ee428ddadaa271d17103a95932462184db7090751", 0x5c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x200, 0x8}, 0xc) 2018/03/23 19:31:14 executing program 7: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001100)={'bond0\x00', 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4000000000000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = signalfd(0xffffffffffffffff, &(0x7f0000002380)={0x7fffffff}, 0x8) r5 = syz_fuseblk_mount(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)='./file0\x00', 0x7001, 0x0, 0xffffffffffffffff, 0x8, 0x40, 0x900080) r6 = syz_open_pts(0xffffffffffffffff, 0x8400) pipe(&(0x7f0000002440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f00000026c0)={0x0, 0x6, 0x10000, &(0x7f0000002680)}) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002480)='/dev/ptmx\x00', 0x1010c0, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/kvm\x00', 0x2, 0x0) r11 = syz_open_dev$adsp(&(0x7f0000002500)='/dev/adsp#\x00', 0x1000, 0x800) r12 = accept$netrom(0xffffffffffffffff, &(0x7f0000002540)=@full, &(0x7f00000025c0)=0x48) sendmsg$unix(r1, &(0x7f0000002640)={&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002300)=[{&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="b17d2512f94cedac65afc4794c6d9d8eca61dd06d95c8d4664628a13da436a9fc0ac33a250de6c5f750d18482cd637a8929b46108de2fcdc973a53976a41de", 0x3f}], 0x2, &(0x7f0000002600)=[@rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r8, r9, r10, r11, r12]}], 0x38, 0x48000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000001140)=""/104, 0x0, 0x0, [], r0}, 0x48) r13 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r13, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000001200)=0x1000) getrlimit(0xd, &(0x7f00000011c0)) 2018/03/23 19:31:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x46a800) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{}, {}]}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/23 19:31:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2403, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/23 19:31:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005386, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/dev/sg#\x00'}, &(0x7f0000000080)=""/68, 0x44) 2018/03/23 19:31:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="66baf80cb846399d8eef66bafc0cec660f3882941d0c00c0fec4c2559fb47df57a0000b8000000000f23c80f21f835040070000f23f80f083c2126660f388254997766baf80cb830e9bd85ef66bafc0cb000eeb9a00d0000b800800000ba000000000f3066b821010f00d0", 0x6b}], 0x1, 0x0, &(0x7f0000000180), 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000480)="c403b57ccaf2f39b8fc9889a14950d000000440f01794b66baf80cb87a28cf83ef66bafc0c66ed660f38808ebd9800000f01df26f3420f580a0f01ca6667640f2003", 0x42}], 0x1, 0x1, &(0x7f0000000500), 0x0) 2018/03/23 19:31:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) io_setup(0x80, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) 2018/03/23 19:31:14 executing program 4: prctl$void(0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80980) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x90, 0x4, &(0x7f0000000140)}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7, 0x7, &(0x7f00000000c0)}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c6174650000000000003d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5408309fe9cd999b66778b9a0bb9bbf71fa"], 0x138}, 0x1, 0x0, 0x0, 0xc040}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) 2018/03/23 19:31:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000001c0)=""/12, &(0x7f0000000000)=0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0x18}, 0x8}], 0x1c) 2018/03/23 19:31:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="df000000637821efb8b33f56163e5b8b7f46d556541530ff2baf90076d2b1d8882bbbc031119e3d365586ba1a4dc92755a1f0e74e5bd1a4d22fb4d27b92793ec9385e2fab16f89a2483497334201f867fb470cbfef9de3d114777c015f08742430a787f3d342a5f24b5e7e27c4febb9b4457e4b0ab79662b8641261be9160b8fd71ce277de16603b1a96a541e48470dc72be6dbac79189c29acd62969d722c4ed290cc03c895a4a5fe489956943668e1403b5c158f1058a940ba931f2b2590c130d37bdc185905b8c7fca5e0de50e619ce764fb48f502b53e83d928d5653718417c99db679cb1a8a31b30f42b96288"], &(0x7f0000000180)=0xe7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) 2018/03/23 19:31:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) membarrier(0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000140)=0x7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x8000, 0x8, 0x1, 0x4, 0x5, 0x4d4, 0x101, 0x5, r2}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000130a0100000000000002000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:31:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="4c17c3", 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0xffffffffffffff80, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000100)=""/253) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/23 19:31:14 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) syz_emit_ethernet(0x52, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "981258", 0x1c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x0, 0x0, 0xc2}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) 2018/03/23 19:31:14 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) madvise(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x9) 2018/03/23 19:31:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x394b1ffe, 0x400000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r4, r0, r2]}], 0x20}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r5, &(0x7f0000000080), 0x30, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r2) close(r1) 2018/03/23 19:31:14 executing program 5: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000100)=""/95) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101481, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/03/23 19:31:14 executing program 6: r0 = socket(0xe, 0x803, 0x80) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0xfffffffffffffe16) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x0, 0x2}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000600)=0x401) openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0xe5, "5ee469d985fc88076405de115432ef542fd103eb42255a5d2293be61fac85ac774e65c90f41e174559f11377b9f140263f5c449f93f460d5efa72eddd2409f917486fceba92c87b3e4bacfe0f95e6eca1fec35137b4abcea6b6e01572be326b6623d2a5e7aeeaa04bf3e94c09cd06d4bca5815b86f2551ff2951c15f1cc1e495b9a8f93dfab5dc65bb4a70af8133df2e1b2bd6808a6b1a01a0ea8ae7269222da4a4b3f8dab822169f722a48734ceda9c3d5b4c49e1a8346f4b7054e99f1125249b8295def32d3a04dcc2f2736bfe64b1a261450ade13406495276c177d7341e1c9f390ab59"}, &(0x7f0000000300)=0xed) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x10000}, &(0x7f00000005c0)=0x8) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000640)=""/12, &(0x7f0000000680)=0xc) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/03/23 19:31:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x101600) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/49) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x8}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/03/23 19:31:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x10004, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000140)={{0x3, 0x3, 0xfbf, 0x3, 0xec}, 0x28, 0x401}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x76b99790, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400000, 0x40) fgetxattr(r2, &(0x7f0000000300)=@random={'trusted.', '/dev/vhost-vsock\x00'}, &(0x7f0000000340)=""/33, 0x21) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x7d56, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000002c0)=0x8, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/03/23 19:31:14 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x7, 0x1ff, "4c5c6f169ece062269191e46f7228842c240643b14a7ba265da5fbbd9cd0dfa236c9674206a682d836c9551a6e547aa80421132177f18ceecf1a3222b788c7", 0x1}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="f992e90aba4c481ae5565f7f1ebb1b0dce3f82e5086afea390902a5e065098ab2457abcc00810179cdc225a7f092e45e48e61baa4b4177851dda16d20c8483a189cafdd7960be645acbdaf04b8c31364810b95be5aafb9850a4565f064b5511fd0c9dd91ccf1522b31be18992d4ad917e34e", 0x72}, {&(0x7f00000001c0)="d99ae14c9daa4df74fbfd41aa5c9e16846e8767477e7fce81022dbc9c3447410f3c96fda4ae60d7c73ddbcad2186f0dda1e95dd57dee2c439d974c03460729a4878419a9a5bfb3348dd85e6779a971061b440ba16afd29c34dc9a0e01b29f41baaa3a1c1", 0x64}, {&(0x7f0000000240)="83eabcdae5a799365091067fc28772dba4edd07feabdc32bd16ead55193c42c1d80e39e7fd1753527ca57019e1736fb325395d7a81d6d96b3525ef6168932edee84ea2f3203400f2435d2465ba2902fccc7d8b3a102abe2db7b5346576848117bb8cdc77654aac6a30daa792c7696e2e365e306d94e549bd925254b937f3ef04380ecf523dba8f2e453267f23a61e7329a87c8d69d4891e6477a2eaea458201505db0b2916b04dce201a23d1af040703f5e0c9d15565bee4e3fa6242a92062dc2b42f9e4c3b439910f0f984a5273c3cfb764484c264dfb6e15ff9e9f5440862374f5f9", 0xe3}], 0x3, &(0x7f0000000380)={0x38, 0x105, 0x3, "e7009222ec56f53e8178601094d114ba835bda69163fe71d0362b9c5b1712ef63886"}, 0x38, 0x4001}, 0x20000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x25a8) move_pages(0x0, 0x20000000000001c4, &(0x7f0000000100), 0x0, &(0x7f0000000440), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) userfaultfd(0x80000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000400)={0x2, 0x0, [{0xbab, 0x0, 0x6}, {0xad0, 0x0, 0x80000000}]}) 2018/03/23 19:31:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) write$eventfd(r3, &(0x7f0000000040)=0x1000000000, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000380)={0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000018c0)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)={r5}) r6 = dup3(r4, r3, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000100)={0x2, 0x7dbdd6fd}) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000680)={0xb4aa706eb9862725, 0x0, [0x100000001, 0xff, 0xfffffffffffffffe, 0x7]}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000017c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000001780)=ANY=[@ANYBLOB="040000ddffffff0000fcf8ffed09c47cd91b0b6801f66604000000feff08001b0100000f00"]) timer_create(0x4, &(0x7f0000000240)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000740)="1234185d68a54d4c155a4cb8d078efbd40fe2eef9080bd86230154a718b5679532bfa2b88326c141513050578fd0e7caa20ae707cd99db24e0b10743d4d531875fdb6d340867fb827faccb44f6518d46b62df8bf45efd9cecccaa1c6c40182ad4c8e405480464255ae392f8f9d904b1f4631eae19de69633a53de74d8215e73763d146aa933b6c662d7af96152597f5b4cb369fcf665ef1817a3ac54375828529b1a36ea769e61920f2d1246e245bb8c56a5c67ec24574d830e8fd5a51add1ae37bb3249fabead41391f2f03a4094ba1cae66bf6d07f0d5496975157eb2e4c0a72dd59e5cd487ab20e3313ecb06c999127662b14845f8dd5ee5dde327e049ac668a3da4843889595fe5516221a04104809da51306012266d43ca91025396e9c830f5e9aa5b3f3d7267e9109adf245581728cabd94e75791b1eb4a4bd58c296733ce393465b7a33d5c731459689d9a15cb2d61acf22a21ce2498e991f6b6e9c9de26fe5db23d5fe94c663d1b5ff9b36aa1ec6e2cc99f296f586ccc0bced69eff7b91f31866c8dfb72dd4ad7c8c2287f62bcbc93d5d4723b2004fab8b5d64eedf58559764077fba155d98931ac198e44601cacdaaa75a197d6a96d6122b77f15ac070ebc13162c495d259e29f4553cfe791b23ed7f5244ddb649ad6de7f95165a4322a75e901f113e2ce703495719147a0b22e16901aa26e5373df4db5a095915f76e908fac26fdd69f19f67a175e4b2323db59f402ddcbd788cbe02229a3fa4a2f20be792ab11785d1502eef5dfa2b64778d756a6a6eced012b7b8270a8f75242119b98433a5e4d3d907f889ee7e5b95a317bd43fb52d4aea13b3f935b05eacb491cb33827570ef323c954769985b2cdd9c115f765be05c22961b0be96b67306969c17e65f25a33e726d7244f8cd5349202a027ff2047b2db23e58eab9df3b0de3d29f09c3dd0f4bbcdd03faf066394a3237d19bc3051ca6d1f7b50f5ae9b3c91ef5c005af0b7f74610d9fcfeb3029e5cddf2f05af9ac5fee9a0cebac093c74624b62cd81bbbeaa0b30430ec04178acb2579c266c4ef10a2a867ac56bed99e3e2bbe9198d2f7b347e81852630fa5b22e8043c67ca3f36470d51eefab84f4693eaed70fe9afedb1ef697bcc1a72be6e06e895e01b812b9660ff4665ada242bad2824d2bd23ef219efb353e6833dd41897aa93db01ca2c7333b9a6fb106a281ab22fe0cc418c74ac2494029d61339c0a6b58fe2fb94959bde32fcce989bff81235cd285bbbbb59953c40ba7b5ea0ec1e8a3f5159accda6b76529bca957d112248717595e7837a541c7a0d687b17843f5062b458f9133e59b23d4a66efab1ea301771308593c922fe690d1f1304f90e5465b57d1299a4d86ad7e12d095e968a2f9577c0f795ce7f51e3d3972d4add4889f301ede38a2f3f7dfaf06e9f8e50e2e6e320bcedd9d67f047e3b3b727defa32fa008f95938e2fc751ddebe2a8ddaf100829f6c1507ef689936dac7be34ff54dc0af0ddbf051dedc9168a405a3bbf8908a1398fe4703a9259b347f29fccc6b6bcc60563b62d7c55d7412db83f409c86fa0ff63b137728c7f3124da021026eb54b4e9d79d4cf1f585c34f07434b7153dd6399c17675a7a50df9f335eac4783db5c89c34282c61a7a39b7f408e175de26004fa3f8e59d42b28a906d123687c62cb7d79ec4ad59cb1c53f2f2d069e2b7631f4e12de8da6e832e8cefd392d087064a809d89737eb51dee517cabdddb9cb6c04eaf1cd6371bf4806dd355371f22be9c34fbf8a30f99a399d14222c81d72a18467dc5a0f7b7572e7b3ac7f4598ff49a3d291b0248a0def315e675e03acd67a37c3e95c8ff08446260d62b7e8e05be04e6ce61ce61b4a2a56772e799728ec8c69af0b11db5cac0f89e7c2abb3c5e534a542e1b0be6b95f4b35022af4595ea664f4e87496fc89253fadcf59802b3ef65ea57a53cca7c77a8d48d8213d5bb5f6d7e3fa15ad6374acc137c5b0cc9ea7757344bedf7c22e87600c1cee5a90c5e8a3ebdded6ef14c1b82469fd0bda9c2f49f6bdaad37efaafb9c5e634475822a0bfe0eed7b85b0629de7740e7f58041ad7ec1de683c3297c700a626088be6b2dcf092aa75322442e344e70b25d2361c7e95d9f6444c5b6a312876bd2089eeab43145060eaa91df2789eebf13dfab9edfa2b2f2e71b345323bacf2525fd136ff1b7a24a1ae59909611d3cd5c22f588f533dbbc1931bbb85293d0af4a520324cd248fed9a6e8f6954203404893b1a04e45fd752b99ceea497d4fa4ef38edaba498d313a2d84eaf8d5cd3853b9704dad723901c604fdd1cddfef859a5d8c8d841e063ff6d144e678d4972003c4139fef624b0ad2d2d4c7d4a2716275d7c2060b084e307e248e4ec3fc6d8adfc409c17565c3154704b3428d1c91179f7597b54b2b28a63406b3d5f6f61367bcd833e4686a81660b2f7c519d1a25722abc316c2a4756eb550b7a7fa39d1227d0355967382e36b85d2c6dc7b4ea6d6d7eaeff3ec3bbfaa496199a3d21e8bce3a3071a42c076717fcc280fbf5667cd84f2def41e649ca56d3a6d315040fc1a7e85b14f88fe3f7f80223e7a35918bf7e0b8d526e0c332c09fe0a70b0f2f3a11ebe78c8fa57526f90e533d59e8c052fe69d128bb579bec0e781dd08f3de65bff037579cb83344a3e176e53388733a9a4b04e4a3f60887ad9ec7e04aac6d0d61451f66078fb0b89cc0b26c54303483d873c9786abad126e3b0195d383f28d9f7369f0e2027d32595b8894ac3f8a257d5ba8bfe1ef0e1ad41c281a2f894a4f1631c0c55edf17d08a11874bbe6a808dbe70a0b0950961301e615959f54529b511c6f6b9e06d0e0ad1bcda2013eaf6a28c0312e9af2af26386b875663bf35cec869291d76bbad9cae2f5e15230fd1937d1a282d9d74e72657126525ea3e06ab5803644c5dad47450021b773ba2a973f8080cb0949e4d364bdb30122a97609e8884c0eefbeeb75cfd41c89a9624f366695052889918166e50c83b597f3dd677eb38f1da5b1f13653586173d969f83d46021f8f155c55af2824fb462c91cbcc92d457d721c713fb855bc4695f5bfc0632974a6c39c4863adc82019a9a58554ac5778619bb5c2a0b09172459dcb32c2289a5299b25d8fccccb6bf9a85a61997385ff2a5bf62302f9c8053d5e23d17f1572a2e9bdc2e41ec5325d6ba18689094d36514ee8474c434f8d37b29343c2ecd19dc26744cde7be6780649022afeae52aee30016e2d6f360a06826abff8a197e70797d9e22076f10f5f4f38939f81616e41f5b495f6b0dbbb6dce6d72181daf57d84eaf260f107470ebba6fd6072a6124d010a2fdcf5fdf5755482838d3e986f2588e5f23f8dfb1d7b08e7e66eb43062254f2633f59fb35ae6e4d237f7818eed3cdfa8bde4b94f2d7801daf3419ac7ffc4d08a907ea2a55e593201cfd6a133425e4515363647335202fb265c374d00beef9d4b508e501bede8c4b13e6cd6ff6e150f55d232b4711a3c9c9fea636e4a60a88489660f2c19030106f4d6f8e8de90cad204b2f3f99190b8076a4043e6e7ded22d4e70823c974ce7ecf1e1e0ddab93ed00ec41760b107147571e8cbf17c0214aa94f90653ed0f918c161d196d72e38881c3eb8d6c4c6018b74745eb61f0353cd96bb4e6380e686f170167ad4e852969492800bf9e4647eebd53e402126c6f4aa8f5bd1bc416e0541e068811d845d9cb4d9142d198c20e0690c0d07e9b931f54bac1b87c99b48c4e85e0ed948afa149a9f6e1a90ddcee25b0680b24969b61e9a2bd15fd83cf9dc37d8a1d422ef4444be7dcdd4b351cffdb9a246213fa7e11d1dad305f432150e904f54c3c0e25c4067284fffc3f996667a4ea0f01abdaabd67595e01203d51c7d65fc2a3cd70f2f21ed0ca7d8abbd4871b8550cb679005a5a7ce105f76cf753959f6645e004603b74b0846c4020ccaa0450517f6ab87663257fb6572880738abc102b99cbc47f1d9f8bbad32f1edf4fb9dbfd85bf787b06e66987ac1ee1b06f45281ef4a568bce105a8dec22876cb56d39bcc83a2ee3758d360ba9810470ce195d4266fe728c5fe3d0c0c10398a03827d61b9ae2937fcbe70c8fc4e006f40cfcc1589fb7fc81f337a26ec94a4d8f38bc3ec9dbe748c15eb68558f53041141b989502a74f3cb66180df6e9dbf76fe8b169c8f24778dc4c506815cf20cba41230275201ca7ff4282dd375ac0c545822d327999373b227512ce65b64e73f563bce15d6f10e8f79c3c87ea47021bf5e98c7f3fd83ab5f56848e2c6ff6b6afc3d6122d04d9710a208d357f3ecd34685ce02c73c451cc0854d46b2a6e843a7426228b88909c656638286d447674147b53c7852e86da2a3f01a9262827d4503422e06f7fca4b4af54d066412948ad3dc5e7bca7ac59ec2f9e4d73ace277cc6cb4c403f25526aeba1b0c8f096a36e7faf71f813f60b460f3ad8a4c812e8a005178c7712140a77d7c897aae046f28be7db6cbba1e7845dcee6e1b9556f5491a07bdce65bfadbed056bc2113f54b27e8f13a35788a847a40f770537d563b6eba6f6bb86c80587ce7a595022261cb5a711f163662137b713d2481a8748828e376489ed0cae22ad7a80083c2266c685ca7f781c241e291b56a457f92fe163aa75cff9fc5875ffcb9f58cd4f9ac94daa3cca690092d3cccf4bfab1b101ab522c6f2d778aacc93068108dda2e18dbddae6d817a0e8d8a3073a09d1040e3fee2da578717506f45ea2ab117024f31cb1435ceacfcf16a5228d4d601c4f6a860e0f4998140d3b11169e10b7ec659204beb5294bde798f6449077d1d4a31813ee704cfb96ff23fcb52422a511d4baf64354ccbcd024f6dc31ee1190364f449d9049ce9eaac98cdc01c905790237a3c2befd4e16ba174632baf6c75e90f3a31be4a00f4a8ed71f84ed5dceb68c373c0375e26fc62531f93e032abf36f8b2560e92ee1804a78032333336c0b3939a684e026e6e23db3c7c79cf9abf6bee0c1e288bbc56d9ce90bad5ae6e548f496fbd123dd84c856d3fe1adc13df21317351aa003de1cca076f7b31b926ce99caefdadfd520fe39c3859a5ed463c4dcc3b52c5aff374196acd7b5dca26022812f17d40862a352fb16e6b01763426ed6116e86de5e3a0aeb7e70d20497570146e021522b279fae2902de20ff24d6bbad13d39bc44aba6f8d08e309247fd52ddc370ccb855864e56176eac7a82a3cfe4ce5137de01e6a281df0f305655cfb395c858456a8b025d3a17b08455656c668c873e70ede91e67a14e2065886580d61b20040bc94b2880e8efa00cf337bf9a4ddf165db05155e8375deb1a80c530ea196ff8f5c3655847a00df143cd41bb7938e997453bdbe56000f9eb823d873aa88c5d7b11e5d7c3d3ae6ed72e8437ef61363064ea79375f3c4f37b29c5aab3490c6d6c685741bcb9852dbc6bd59c68713aa0e2e5772262645862c2b191488081dd44e400d792218501c10fc9fcd306beb6c7d82846b56c0c1822f5123e25172fe1c6a36009502b0876d5557e02a6d067a2fbf89222fd7e530fdba18d8aea308de7498741ec76a2f827f10717719454f275cbed77f0ca6832bb6d78c65a0c9355ee164f354449f45339d519e25e578e30d13a217b2cb689a4bf55e24fb956c037d1e78ecc075ac9e47b37fc7afc9d16cfde35561954aa04fe83a58e1dfc85579d9eb5b1ab5b1e59e21a539ad48ddafa659ed8e6432ded80242324c96bf03d9d213196c63d3712ba0c6dba27e5ebdecf3a0919b87acc03fd8c88", &(0x7f0000000540)="0df6d5a04cac9f9a43521c75e5bae9247567c9d47280041fc277ea2fd5bd2daeef9e09d32824cd3b4a347990d087349f3f2a61e340eccc510228624e785ed051c99fab425a4d0037953b838eb8918661d6bf00620942f9fbbe000c2e47d27e44d1afbbcc9f016debd272f71e7d8dd2613beb5e4df469aaffb39cebaee38ed4c9bcf313f47773a4e2c180526dbb2ed25429debd4f012bff84d613a283fe3fb745ebe6f6ae8f77b25c73a7535638cdc133024fde2c7ce4e5ba2991511538"}}, &(0x7f0000000280)) chdir(&(0x7f00000002c0)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000440)={0x2, 0x200, 0x9, 'queue0\x00', 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000340)={0x101ff, 0x3, 0x5000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x228, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000140)={0x0, 0x1f, 0x1, 0x8de, 0x10000, 0x38}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCNXCL(r2, 0x540d) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 19:31:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6196, 0x23, 0x6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xe4ef}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r2, &(0x7f0000929000), 0xff) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x401}, 0x8) 2018/03/23 19:31:14 executing program 6: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000140)=""/158, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/13) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) 2018/03/23 19:31:14 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x7, 0x0, 0x0, 0x80000000, 0x7fff, 0x9, 0x6, 0x6, 0x8, 0xff6d, 0x6, 0x1d00, 0x7f, 0x3, 0x2]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8) 2018/03/23 19:31:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0xfffffffffffffe00, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x800, 0x30}, &(0x7f0000000100)=0xfefe) ioctl(r1, 0x9, &(0x7f0000000140)="8bf79919d7e60575d573f475bee3584ac47f2c37996efb3a7735f3bda1d80edd7c26e921a745d2aa15d8af738572ce21da60ef205bab361a321418bd3bd506868f8b18006b9f1d6e0b0f33c565fc8297eb7f5b1c1f68c232649414ddd344381e3329ca334b95ee40a750112544aa6e3ce4936f4f") 2018/03/23 19:31:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xb3b, 0xfa2a7b49ef6f3c43) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x2, 0x7fff, 0x81, 0x1, 0x0, 0x52f7, 0xff}, 0xc) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x6, 0x0, &(0x7f0000003fb3), &(0x7f0000000000)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f00000000c0)) 2018/03/23 19:31:14 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r0, 0x0, 0x1, 0x7fffffff, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x102) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/191, 0xbf}, &(0x7f0000000140), 0x1}, 0x20) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/23 19:31:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setpriority(0x2, 0x0, 0x4) r1 = memfd_create(&(0x7f0000000040)='md5sumem0(-\x00', 0x2) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0xfffffffeffffffff) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) 2018/03/23 19:31:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x16}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0xfffffffffffffff9}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x8000000000010, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1f030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400611fb700670000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9516cbf320ec39f02d47c59cc16198b6026eb4bf7ba2112ce68bf17a6e019b7487067c12f162abd9ce053989d755a753b6dca4490", 0xb8) 2018/03/23 19:31:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f000000e000)='comm\x00') 2018/03/23 19:31:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/23 19:31:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x8000) sendto$ipx(r1, &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)={0x4, 0x81, 0xfffffffffffffffc, "d0a3f1cc5803", 0x7fffffff}, 0x10) r2 = getpid() sched_setparam(r2, &(0x7f00000010c0)=0x1) 2018/03/23 19:31:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x2a, 0x821, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40700, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000000c0)={0x8, 0x0, [{0xc0000000, 0x10000, 0x2, 0x101, 0xc26d}, {0x1, 0x1f, 0x1, 0x57f, 0x2}, {0x40000001, 0x19da, 0x8000, 0x3000000000000000, 0x8}, {0x80000007, 0x7, 0x8, 0x6, 0x20000000}, {0x0, 0x935b, 0x8, 0x6, 0x4}, {0x6, 0x401, 0x8, 0x7, 0x2}, {0xc0000000, 0x1, 0x8001, 0x6, 0x3}, {0x0, 0xd1, 0x100000001, 0x1, 0x80}]}) 2018/03/23 19:31:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x20}, 0x8) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/03/23 19:31:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x200, 0x0, 0xfd, 0x2, 0xabe, 0x10001, 0x1, 0x20, 0x6, 0xfffffffffffff801, 0x8, 0xfff, 0x1, 0x10000, 0x7fffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xfffffffffffff4bf, 0x0, 0x100000001, 0x80000001, 0x8, 0xfff, 0x5606, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x100000000, 0x4, 0x100000001, 0x21e9}}, &(0x7f0000000300)=0xb0) 2018/03/23 19:31:14 executing program 1: io_setup(0x5, &(0x7f0000000140)=0x0) io_destroy(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000240)) 2018/03/23 19:31:14 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x10000, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x69}}, 0x1fc, 0x9, 0x63d2f1c3, "fb8a411ff59bfe7c5b2e467bab50c25d38268097e5344439b1d584773878c02758f31b31f9a21b86c231dda79446e7ed2fc05c253616eaf18ada5a1899c4be3026d175e05a371ac201ff4970dd12d6ed"}, 0xd8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @local}, &(0x7f0000000180)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000200)={{0x1, 0x3, 0xac0, 0x8001, 0x0, 0xff}, 0x400, 0x8000, 0x400, 0x0, 0x3, "720901cdbc7b4649ae8dd4550ec8d72c5826147c90c448df51f5607c49bd1fd34cb3d6e47e74b2de53159f494b31441a79f8236d88a46e4d4a28a10b1b1dac6f11f37a8cb779fb67a016a7d31b6b518e59daaaeecb9c572ab24607a0d76d22939b53d7c28a1ea70fd3c2b69d658012cc01d0d787faaaeb21ad9e6666f6da0a07"}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) shutdown(r0, 0x0) 2018/03/23 19:31:14 executing program 4: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x83) r0 = open(&(0x7f0000000080)='./bus\x00', 0x201fe, 0x9) truncate(&(0x7f0000000240)='./bus/file0\x00', 0xb8e) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./bus/file0\x00', r1, r2) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) r3 = creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x64, &(0x7f00000000c0)=0x4) 2018/03/23 19:31:14 executing program 5: r0 = socket(0x14, 0x80001, 0xfffffffffffffffc) getsockopt(r0, 0x114, 0x10000000002716, &(0x7f00000000c0), &(0x7f0000000080)=0x1b3) 2018/03/23 19:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r1) socket$inet6(0xa, 0x7, 0x8) close(r2) 2018/03/23 19:31:14 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000335000), 0xfc94) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000000040)="6311479f5aa545b17b") [ 176.708490] openvswitch: netlink: Message has 4 unknown bytes. [ 176.717608] openvswitch: netlink: Message has 4 unknown bytes. 2018/03/23 19:31:14 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpgid(r3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="fc61b0df5c71ba7927467d51a5505f4d3f444a10b81b1108a7dc8da375004c0505945c323f4912806f96ef9657bf1c1213fe22be6e1af74f34ef3b5b47bd305bb6aac2e0df0a4dc2d9beac308e9f15ee7acf68594ae3677178aba6532831251a6390d8e2a5bcd4356cbbacc3e785d54795d0b296a337f68a918358fe6cda17cbb8d06bd1af6709672d0d70d7c8cee506021253ca8b3914d94b6455bcd69ce67fcb58937fe6008a0cf840989d2351e67a78a4eaedffc4c8c44e630e0cc46a34eb835153530a0cdc30390b40eb14b3e2cc349dc63ec03c9c60c2c0617f27", 0xdd) 2018/03/23 19:31:14 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x2f3}, 0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) 2018/03/23 19:31:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x220) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004c00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000004bc0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000004c40)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0xffffffff80000000, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @ib={0x1b, 0x400, 0xfffffffffffffffb, {"fa28c307ab248838d7e8d9b75776687e"}, 0x222b, 0x101, 0x4}}}, 0x118) write$rdma_cm(r0, &(0x7f0000001900)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x40, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b89000), 0x0) 2018/03/23 19:31:14 executing program 6: r0 = socket$inet6(0xa, 0x400000000002, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000ac4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$netlink(r1, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/03/23 19:31:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x480) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e386e5b3b60ced5c4000000000000000e600000000000000000000", 0xfffffffffffffdf5) ioctl$KDMKTONE(r1, 0x4b30, 0x294) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x7) 2018/03/23 19:31:14 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) clone(0x30020100, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000154000)) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000da282000000060e900000000005199a75fe57510e4b00aa63effa4802d58b6be3721bbc246ae7572f9889d641c209d9e2739b0680b", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/03/23 19:31:14 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x5, {0x2, 0x4e23, @rand_addr=0xf0}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x20, 0x7, 0xffff, 0x9, 0x5, &(0x7f0000000040)='lo\x00', 0x81, 0x8, 0x5}) fcntl$getown(r0, 0x9) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) 2018/03/23 19:31:14 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x8001) setns(r0, 0x4000000) bind$inet6(r0, &(0x7f00000d1fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/23 19:31:15 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x80400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x2, 0x7fff}, 0x20}, 0x10) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) sendfile(r1, r1, &(0x7f0000fdb000), 0x7) 2018/03/23 19:31:15 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x24, 0x0, 0x0, 0x0, 0x0, 0x25dfdbfd, {}, [@nested={0x10, 0x0, [@generic="959bc56bb3fa52879d1b33"]}]}, 0x24}, 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x2, 0x0, [{0x4473, 0x0, 0x0, 0x0, @irqchip={0x3, 0xfffffffffffffffe}}, {0x7fffffff, 0x0, 0x0, 0x0, @sint={0xfffffffffffffffb, 0x8001}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="8c01000005000000000000000000000000000005994ac5a5bd8e"], 0x1a}, 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000001c0)="d82966b9800000c00f326635001000000f306766c7442400adc700006766c7442402345000006766c744240600000000670f011c24bad004ed3e36f20f1a3e00702e65f080996f00000f001266b9170800000f32363636640f71e30e0f30", 0x5e}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) 2018/03/23 19:31:15 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 19:31:15 executing program 2: 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(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="2400000026007f8b15ae58baf63fd64c000000000000007701000000ff01001038c18c00", 0x24) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f00000000c0)=0x10, 0x0) umount2(&(0x7f0000000040)='.', 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) umount2(&(0x7f0000000580)='.', 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x10000}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x41e1ea99, 0x8, 0x9, 0xfff, 0x41, 0x1, 0x0, 0x0, 0x6, 0x4}, 0xb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) uselib(&(0x7f00000002c0)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) creat(&(0x7f0000000080)='.', 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 19:31:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r2 = getpgrp(r1) ioprio_get$pid(0x3, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x8, 0x40) sendmsg$nfc_llcp(r3, &(0x7f0000000a40)={&(0x7f0000000340)={0x27, 0x0, 0x0, 0x5, 0x1, 0x60, "6689edee4c7bb2fb397c15f1b7618f07a777ef2758ffeb290a7fb6f2f810da32d797ef757724a4951a183ed52201d372e14932ce870fefe72fda2bfaa364d8", 0x32}, 0x60, &(0x7f0000000940)=[{&(0x7f00000003c0)="bff78c50a02ab9a92245b90968239cfbab0c88079000d9b591c6148903ac5784fd3aa7f685e1af9eda77894600", 0x2d}, {&(0x7f0000000400)="c507607d07a77b0a7859d8acd7b360260a2957871eefb71d8ccaa6e894e6be87b146748ff711348c8bf9f508cdedfbf30f074a338d0c3da49a1ff405e1401f1b42b86761ca21df83616d3f1e3bc730077bca222d4e2503c2af845228283625cc9ebb7be92993fc0e81da3b5ceaf22087c0cd6eb397e1da0bb1f3f27a3f5f93ff97404448bc98bbad0884ef15f379cf1d522681d7fa04c68d6d33e940b1e9666a99bf21ec296bc43a2d25b00e82ea01f8d491d1c3895e0a9b73a19233c23d56f331e2eb8ef73a5fd35983be25be783998c6b2294f2b43b8edc77835f47ec31e8ea96c4358326e7f892b750995", 0xec}, {&(0x7f0000000500)="244ae9f9311374f1ec9b752aa1215ba5f93039013e78a8ee21214808f86011e3780b907f51ea17eee913dc697db524ab7d472e70fdea5438d85320a0f711f3ec3343ebde3ef6a7374cc93045ae04c37b60d23619bb766cec94f3d77d4f193c6b0abe78d5389ae9303e961f7372cfbf0d185c8c2404915d", 0x77}, {&(0x7f0000000580)="07e5cc39d618ab1a364d165ba2cdcd8ac14593ce58f3771bc0860af1574927eaeea412157fa6edc1911377458f1469e6d1325c36c7f4ec1b67759939a31c65705ce8d74db20e72c359f58e367e3f14171e5d8111acda3e2be8ddb47e5fad7bb7da9d9bcc453026ad32a74ab1a72e86f67726d009713c7c9642112b7dd074c806bd5350652340f9751ac72682350f93fe8731a26530edbc634d5469af240b84cb1f730c1a169980498e4a5140139ba9c19402923bc6e721d25f3b6aab4b8d7cc61e3b5bd5e74bea36ab0725fd4d8b7ef281756559007a17892eeff7674587a811015af759370870d2e5cf71c0b2fc4e9c33cd4f", 0xf3}, {&(0x7f0000000680)="19a357cfc5d8534042653bb6eff8204a8220342285e4ab228014627fd18bb5cdbcd733cc7dc2a553b3025a16ba3a9b9b46ee6b2bc8d13d7f6387cb850d9917f6bfc609044a7bd910b1f3ed473e717a718e25f3963298c787c91f271fe03b0076e9343f621470775f123c2299f999ddfc9ffac5ebb54c671541888669ce90160ca5c3264473ec936e40e933fffb16e5fdeb0c99e86993", 0x96}, {&(0x7f0000000740)="d43b5674f13d91170da6640fd9e912aca0d4ce2cace1b1e71befb437df262d398216203ec00540dc53f0737b7136e0374efa7d1a17c1b7f93f21b9991164bad68f46698e96704f53ab6979df174a7e30bc0b071df77efb16789f627227210bdb377343862cfb19b4dd01a00ce70ee968a01e6fe43cc6b018", 0x78}, {&(0x7f00000007c0)="afe84f17c26a2e2b7817206dae45f50068629383cf005b58678320c89da9baf01b1eabbbb84d8b00cb8a5b693f5f17a6c1a2448448aa6cf87aa3025db25361ca8481d98216c340ef890dbbb1413a7fa68180bb362a24ccbc260dec1a111822046a8d797012452c9dfd672cc7f2d174babb4cf6a6a3b13d2b772a7be410bcfa66543abcb87ba7d726ba665c32dddaea06730f", 0x92}, {&(0x7f0000000880)="361fdd44973e4c3eef9f8ad0ff599e0f6852c0b8f22badbe8e8c2646d792ec5d85dbb43af1beda8d4b700300221bc622dd0ebe4571a4ea2133f475d563cbc48f342e9f9504bddffc938f4d208340059a808dc3ba9238c05daee9d3dbecb7dcd74517600393b6934611b3342790eb5d2822841261b27277778c98394cf1ea52fb6250e6f549b472f555f92f2bab6f8891d05b7e4ddadce979c917c1431e0b1612013f", 0xa2}], 0x8, &(0x7f00000009c0)={0x58, 0x1ff, 0x7, "f8082c48f30af3ccf7b9994a592cc358287ba67905dcfbc35ab3c907656759aa392f3cf898a1e8cef055d0e84f1fc4c64886b3b8a1c76338c0e0e6831d3426073808b084"}, 0x58, 0x50}, 0x4000) 2018/03/23 19:31:15 executing program 5: clock_gettime(0x0, &(0x7f00009ea000)={0x0}) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, 0x7530}}, &(0x7f0000dcbfe0)) alarm(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x800) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) 2018/03/23 19:31:15 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x3ff, 0x3, 0x8, 0x8000, "7c6092a5c4e230529cb2a348172ab9d175a3074d731a250fe52b216a20fbf673056c4fc2f02b67d5e0640cd3", 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x42, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2}}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7fff, 0x0) 2018/03/23 19:31:15 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/54) write$evdev(r0, &(0x7f0000000140), 0x0) pipe2(&(0x7f0000000040), 0x0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) 2018/03/23 19:31:15 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3f056478794cb5d9d3c93314ca166e7b8fe351ebc58bba2d86eb328cdf5373c6633aa3c04ef099f0"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/23 19:31:15 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xdd, "b2e361ccabb740437f48465cbd69f2a5690487e642a9f86d04782b9fb05f2bedda94df4709a4c6d76ce6bce8e94927daca2db2021b9b3e42f13f7f9f177459f9064bc61b83977d124178816e4470838fc89cfd96cf8d86816be780a9d8df7a49f10b34e9338ce238f5584aeb9ebd54275d581efe1fc84c45b3a5ee15771c6bd6172e256b7ef7b99acd2ca500102d93c2cf95fdc5cb9e09262e568e2e6f08fc6085f76354f3c0e7f9fd3ebbbbba157c6026d1c1e9521911f127540adf95eac4545b3204f3aaae7515344f1b703e7545f0124bcbc6f53add2db0915d4e03"}, &(0x7f00000001c0)=0xe5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x8001, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x8001, 0x1, 0x8, 0x4, 0x4, 0x2, 0x8001, {r2, @in6={{0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xc2, 0x9, 0x800, 0x8, 0x100000000}}, &(0x7f0000000480)=0xb0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x7, 0x8, 0x101, 0x7ff}, &(0x7f0000000140)=0x14) r5 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000000200)=ANY=[@ANYBLOB='~\x00\x00\x00\b']) 2018/03/23 19:31:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0xfff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x9a1, &(0x7f0000000100)=0x2) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="18042a3786bb45a9675dce15dd6ec5e35ae04e7fc3a156ce26688d96f41094260745f723dd3a7bcf", 0x28}], 0x1) 2018/03/23 19:31:15 executing program 7: perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"b81d9848cf9b79"}, 0x9}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/03/23 19:31:15 executing program 3: link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbd, 0x38429e40231531fc) accept4(r0, 0x0, &(0x7f0000000200), 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x2fb, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0xb3, &(0x7f0000000000)="24f9cdd2d2ac6f0035f35fa990df5fc75b18ffa34d353fcd178e1f0c9c839ec3154c44a3dd3d0b360927bf29ec9042bf1a09b01ad60b0bd0bf3ea0ca2e185917e7db176bc25c3d2a4c08ca808ab26b75d9d31094ee01d1be04bce79d52e1962b22f922b4b104f57bb04cbe63fec43489fc45869c78010fb57b1fb74f6eff80f9140d2780630bf2f4cd7fe73591ebeb3035505c85c6ad22a154f3e89489654f7558e0e2a3d33ff9ac8ed7d3d73bc7e7f1afcc77"}) 2018/03/23 19:31:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0xffff) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) 2018/03/23 19:31:15 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/23 19:31:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="24000000000000fe0500000500ffffffff00000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x80) 2018/03/23 19:31:15 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x200, 0x7ff, 0x7f, 0x5, 0x6e, 0x3, 0x92f, 0x9, 0x6, 0x5, 0x200, 0x1, 0x323, 0x100000000, 0x8, 0x58b], 0x2002, 0x80}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setparam(r2, &(0x7f00000001c0)=0x2) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/23 19:31:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xa000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2c1d014, 0x6, 0x1000}, 0x4) ioctl$LOOP_CLR_FD(r0, 0x7006) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/23 19:31:15 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x2) shutdown(r2, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x7}}}) 2018/03/23 19:31:15 executing program 3: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000800000"], 0x14}, 0x1}, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000500)=0x8000, &(0x7f0000000540)=0x2) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000003c0)) r7 = getgid() sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="a57325fbdd951a9983378b359c33fcc7d4ab6635ba1414ad5ed1a240bb954ea7cf9da149182201c1f82afb9bf74b27481621f19fdaf0d6c150f495ba516ef1333f6c2899f823aa18605e0070b3f681d113a9311152b7397d61d18a51a55eef705c31c0766f2966339d11b708d111ba3651c7888db5f282b0bc7e8e2f3b1d5ad7cd89ff8a4d5d9689cceded07ed1bd21dcde7b06f23c4510ff0332175", 0x9c}, {&(0x7f00000002c0)="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", 0xfd}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x800}, 0x10) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/03/23 19:31:15 executing program 5: r0 = socket(0x2000011, 0x2000000100000800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) 2018/03/23 19:31:15 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x480181, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000180)={0x4, 0x5000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) r3 = fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000000040)='net/tcp6\x00') ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x2}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r2}) 2018/03/23 19:31:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x6e0) 2018/03/23 19:31:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x7a, 0x400, 0xffffffffffffff00, 0x9, 0x9}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000680)={r5, 0xe0, "18111e437198fe9451796c3b9c71a995dc9b010776e1746e4b0e3298ee5f617769f7906733bc9b0c86906f615b7eabdacf08c2f65dc26f5535ed83a3ff2410130920d1744e8996cfe2d13360137c91200ece89e2fc324db8cf82442456b47b385fc6de2308f4012bb81fa99deb80de419f6f4b2908263557ab540ffc381091d052e212a32cc69454ae3e328f6f27ff66fa96659e41f3c2a1343fad5531322bc69a0ae0b11415f77dee894a0de83747df66afdd6ab0b14f6f547ff37e296eae82251d38cb7c0a67de72573e9872be2e75dcd3a1928f2bc694f409e3d2a8aa9ad3"}, &(0x7f00000003c0)=0xe8) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x52d) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000004c0)={[], 0x7, 0x1, 0xfffffffffffffff7, 0x0, 0x4, 0x5000, 0x6002}) socket$bt_bnep(0x1f, 0x3, 0x4) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x8, 0x695}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 19:31:15 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ff6000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) getgroups(0xa, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x1f, r3, r4, r5, r6, 0x44}, 0xffffffffffffffe0, 0x8, 0x6, 0xa00000, r0, r0, 0x7}) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x6d, 0x7, 0x2, 0x1f, 0x0, 0x2, 0x40000, 0x1, 0x3f, 0x5, 0x7, 0x7, 0x7, 0x20, 0x0, 0x100, 0x707, 0x9, 0x7, 0x200, 0x0, 0x2, 0x1000, 0xffffffffffff957d, 0x3, 0x100, 0xfffffffffffff563, 0x0, 0x9, 0xffffffffffffffff, 0x9, 0x100000000, 0xe9b7, 0x20, 0xffff, 0xfffffffffffffff7, 0x0, 0x7fff, 0x7, @perf_config_ext={0x3ff, 0x3}, 0x800, 0x0, 0x7, 0x2, 0x10000, 0x3, 0x7}, r0, 0x7fff, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) move_pages(r7, 0x1, &(0x7f0000000100)=[&(0x7f0000ff5000/0x9000)=nil], &(0x7f0000000140)=[0x7ff, 0x80, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ptrace$getregs(0xe, r7, 0x7, &(0x7f00000000c0)=""/34) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x404000, 0x100) [ 177.244940] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29128 comm=syz-executor0 [ 177.261766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29130 comm=syz-executor0 2018/03/23 19:31:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1}]) 2018/03/23 19:31:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2e) 2018/03/23 19:31:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x6000000) 2018/03/23 19:31:15 executing program 1: set_mempolicy(0x8003, &(0x7f0000000000)=0xfffffffffffffff7, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x9, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/23 19:31:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/03/23 19:31:15 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40300, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x182) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) socket$inet6(0xa, 0x0, 0x100000001) 2018/03/23 19:31:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x178, 0x220000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7fffffff, 0x0, 0x0, 'queue1\x00'}) 2018/03/23 19:31:15 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00000cf000/0x3000)=nil) mlock2(&(0x7f00000cf000/0x1000)=nil, 0x1000, 0x0) [ 177.300309] dccp_close: ABORT with 65423 bytes unread 2018/03/23 19:31:15 executing program 5: r0 = socket(0x40001, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/03/23 19:31:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)=ANY=[@ANYBLOB="140000461e002908de0000000000000006000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:31:15 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="07630440020000080e630c40000000000000000000000000"], 0x97, 0x0, &(0x7f0000000140)="f063dd850b804e98a015221b72474d49a583046b5df718f2701a15f67dc7fd7499c83a0f85e058929e9f59f43daa305af1beebbf7b486932ae538403e2f45867e556539aca2d5739804db5391f7b0a51f8b0e17d51277a371e5eef4749aeee64c14883dce148c45c1a07874251d1f56e3d3dcd8de20f079473a75bb1c5baa7ffc1ad9e0a624e69efb5d1c9496d278a01490db0c312c3ae"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x5, 0x9, 0x7, 0x0, 0x800, 0x0, 0x8, 0x7, 0x9, 0x10001, 0x2578bfae, 0x0, 0x868c, 0x3, 0x4000000000000000, 0x7, 0x800, 0x4, 0xc31, 0x8001, 0x1, 0x353, 0x0, 0x80000001, 0xff, 0x8, 0xffffffff, 0x5, 0x3, 0x80000001, 0x100000000, 0x9, 0x2, 0x2, 0x1ff, 0x0, 0x8, 0x3, @perf_config_ext={0x80000001, 0x3}, 0x4002, 0xfffffffffffffffc, 0x7, 0x0, 0xfffffffffffffff7, 0xff, 0x77c3}, r4, 0xba, r3, 0x4) dup3(r2, r3, 0x0) fadvise64(r2, 0x0, 0x8000, 0x7) 2018/03/23 19:31:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x6, 0x7977, 0x1, 0x3, 0xfffffffffffffffa, 0x100000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000240)={0x2}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001400)={{0x1000, 0x0, 0x0, 0x0, 0x0, 0x24}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4, 0x100000000, 0x2, 0xa0, 0xa0, 0x9d, r4, r5}, {0x4, 0x400, 0x5, 0x9, 0x8001, 0xa46, 0x5, 0xb2d}, {0x0, 0x4, 0x6, 0x7}, 0x9, 0x6e6bbb, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x1, 0x4d3, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x3}}, 0xe8) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x7, &(0x7f0000000100)=[0x4, 0x10001, 0x1, 0x9, 0x4, 0x3ff, 0x9708], &(0x7f0000000140)=[0x2, 0x1, 0x8, 0xfffffffffffff000, 0x1, 0x1, 0x8001, 0x0], 0x0, 0x2, 0x3, &(0x7f0000000180)=[0x79, 0x5], &(0x7f00000001c0)=[0x4, 0x5, 0x4, 0x6, 0x3, 0xffffffff00000000, 0x8]}) r6 = getpgrp(0x0) ptrace$poke(0x5, r6, &(0x7f0000000080), 0x3ff) 2018/03/23 19:31:15 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/99, 0x63}], 0x1}, 0x800}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/112, 0x70, 0x3ff}, 0x3cb}, {{&(0x7f0000001480)=@alg, 0x80, &(0x7f0000002940)=[{&(0x7f0000001500)=""/200, 0xc8}, {&(0x7f0000001600)=""/199, 0xc7}, {&(0x7f0000001700)=""/9, 0x9}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/111, 0x6f}, {&(0x7f00000027c0)=""/54, 0x36}, {&(0x7f0000002800)}, {&(0x7f0000002840)=""/229, 0xe5}], 0x8, &(0x7f00000029c0)=""/201, 0xc9, 0x8}, 0x55e}, {{&(0x7f0000002ac0)=@sco, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b40)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x3f}, 0x1d2}], 0x4, 0x40000001, &(0x7f0000002d40)={0x77359400}) fcntl$setpipe(r3, 0x407, 0x54) clock_nanosleep(0x4, 0x0, &(0x7f0000000000), &(0x7f0000000040)) timer_settime(r0, 0x0, &(0x7f00000000c0)={{}, {0x0, r1+30000000}}, &(0x7f0000000080)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000002800), &(0x7f0000002d80)=0x4) 2018/03/23 19:31:15 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000100)="bb465703cee01c649f3e84411aedaf150481b26b51abdf4386b693ec6ca946ebb991f240d291b5e1e713ac35c8c9234868270c132332836def1f8c8a14fbc7326527115caf209d1ff3a466c60b334c21337da0afb92504155f35859e4e825e88e5f0267241e4b3a1a86c0cee255a200542bea25d4c391d0d4ad371d6a2224a9defc50494e5fe68ea392104b9d3d41fd3004060bb65e6df007500df397371271143484b946f5a39841ef83ab10900d3d16ef53aca62a0685322aefa8cedeee3f6ffcedd1af680a5e3c007fdb16a574671e9ea5e4819e0819555a1a4bcb17ff315bf93c0cc22d9ad9f3f570778d0e6cb581ef1eaa1"}, 0x2e1) membarrier(0x20, 0x0) r0 = socket(0x100000010, 0x5, 0xffffffffffff8aca) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x94180) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x2, 0xffff, 0x3, 0x9}, 0x6) 2018/03/23 19:31:15 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="050000000000000000000000000000000765de92ffb3acb3e276e73d9906854421cc590a1c24d229ab18112212815e58dbd26df6bc661250938b65d7dd3e57ac85dd5c9b188c4a7eb3b75d2fe8413828338205b0f2da651ea45ead93578864014f8201", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000b100000000000000"], 0x48}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x181000) r2 = dup2(r0, r0) linkat(r1, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x1000) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x101}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a20a6a4952ce95e4"}}, 0x48}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x4bc2, 0x101}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x1, 0x8}, 0xc) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b45ff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040059606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/03/23 19:31:15 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req={0x15f48275, 0x800, 0xffff, 0x10001}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000400)={@my=0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) exit_group(0xdb3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="be0bc80000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="4d000000a42dfb484f2778defcea140bd657a5147a1d78f23d2f5e2eb5c79a403693ba4d26da9335d6e32ddb969985f418a42a2b3e10be63637bd1b58387eead3a835158259944ef34318b41c6ac833336811710"], &(0x7f00000002c0)=0x55) 2018/03/23 19:31:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x10000) flock(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2}, 0x8) 2018/03/23 19:31:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000001c0)={0x7f, 0x14, [0x9, 0xffffffffffffff81, 0x9, 0x100000001, 0x7]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x4, 0x81000000200007d}) 2018/03/23 19:31:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000004}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000300)={r4, 0x2}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) 2018/03/23 19:31:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/03/23 19:31:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="42130000020000000000433bee865706"], 0x10}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = memfd_create(&(0x7f0000000040)='mime_type}&:\x00', 0x2) setrlimit(0x1000000000000007, &(0x7f0000000280)={0x200}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000000140)='./file0\x00', r2, r3) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000100)={0x0, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c3ffc)) 2018/03/23 19:31:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000540)={0x30003}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0xc93d, 0x101, 0x8202, 0x200, 0x5, 0x10000, 0x0, 0xfffffffffffffff8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r6, 0x401}, 0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/23 19:31:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x1f, 0xfffffffffffffff9, 0x3, 0x100000001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0x0, 0x3, 0x2, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0xffffffffa27e98e3, 0x1000}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="cc0000001b0001020000000000000000e00000020000000000000000000000007f00000100030000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e4ffffffffffffff000000000000000000000000000b001400004b694989000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df4a9d537182d8b60000000000000000000000000000000000000000000c00100000050000000000009bc181803915da64e09b3b5cba4f92f4e4"], 0x3}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) sendto$inet(r1, &(0x7f0000000240)="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", 0x20e, 0x0, &(0x7f00000004c0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) recvmsg(r1, &(0x7f0000002600)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}, 0x40002043) 2018/03/23 19:31:16 executing program 0: mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/03/23 19:31:16 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x200000085) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x1ff, 0x3]) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x80000000000007ff, 0x86) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000001c0)=0x55, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/23 19:31:16 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0xfffffffffffffefa) 2018/03/23 19:31:16 executing program 1: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) sendmsg(r0, &(0x7f0000000100)={0x0, 0x338, &(0x7f0000000040), 0x126}, 0x0) 2018/03/23 19:31:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x3d5}, 0x1}, 0x440c1) 2018/03/23 19:31:16 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040), &(0x7f0000000080)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/03/23 19:31:16 executing program 1: r0 = socket$inet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x6}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="5cd1e051", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6_vti0\x00'}) 2018/03/23 19:31:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000340)="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", &(0x7f0000000440)=""/155}, 0x18) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000100), 0x10000000000001f2) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) getgroups(0x3, &(0x7f0000000980)=[0x0, 0x0, 0x0]) r8 = memfd_create(&(0x7f00000009c0)='/dev/cuse\x00', 0x2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002fc0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000030c0)=0xe8) stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000031c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003200)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003300)=0xe8) stat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003700), &(0x7f0000003740), &(0x7f0000003780)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000037c0)=0x0) getresuid(&(0x7f0000003800), &(0x7f0000003840)=0x0, &(0x7f0000003880)) getgroups(0x1, &(0x7f00000038c0)=[0xffffffffffffffff]) r21 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003cc0)={0x0, 0x0}, &(0x7f0000003d00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d40)={0x0, 0x0, 0x0}, &(0x7f0000003d80)=0xc) r24 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0}, &(0x7f0000003e00)=0xc) getresgid(&(0x7f0000003e40), &(0x7f0000003e80), &(0x7f0000003ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004300)={0x0}, &(0x7f0000004340)=0xc) lstat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004540)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000540)="ae399a6ab733db67cd6d90cf9f91f9ccbb3bec89f16555419f99bdc8371c0748e7f022ccc100dc57488866162b451af499f88f518efd030e3907c1a022c051d0b44176278635aaf4397de6bec68f6c6f7c584c1c2364c483ecbb0e50ffb5acab4dc51e61f9689afe87e314aa9614a05ab25b80dba99be6c5f1e390cbbe5420afa894ad364cd5c3357f9bdfe556062e981a81f23a840d9a7bb2ccbefdb80bb2fe7cdf1ae8f2451dcb75b43808110e4be6663e273ca0dbcf8b331a9d5cf7e43992273a3631f02899dfe34f", 0xca}, {&(0x7f0000000640)="a709303fb4e4cb19418ac46b8d7ecde749c3af7a74151d4f2218ec74a67e3dfdf0188d01766887bf76792049bf3b7ab510618b286f8a0cec5fc5732aab2f4904f4772cb970f69b8633f1c7a02af565f53ab327280b651287b5ed041317e178b4fc88fb782d0c72a8905ed9e3fe24f53cf2b40ada2a169fb549eda9f589925cee4e4a671e1a58e598f3cc21f00a299af68d8be4c9c9069605be828d76021aeba51226cf43c3fd614c14a59812418b8dfb6cafdb2bf448826b8e254987aeb4c8f970092b058ab68e98628d58e3ed552036289300813444c9f1df629ba7f5ab430ea814d676b499252a", 0xe8}, {&(0x7f0000000740)="3556d7fbd72f68fc2cbe81f3e48ecd31e3a37d8da3e6ad3af9633784314d6028003754b7f6b51817c1cd6dec4a9b97db354d032570143023404176a7162e0501277fc50d728d9d44fa8fb72b6d552c25f4", 0x51}, {&(0x7f00000007c0)="fb4b75dd444e31d85882775a0f9ef390773378a116bad8364ef036952b4cf7cf6c66cd501965bbc52172500f49f847f35a81fe4c193af68005b595c21be3660b96c524282bc804011497e78c9e0d8a33", 0x50}], 0x4, &(0x7f0000000a00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r4, r3, r8]}], 0x60, 0x44840}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002b80)="584342e80735e445f28206871787d2767c5fd6bb2aa519e1b7711af1bac784a18c40", 0x22}], 0x4, 0x0, 0x0, 0x84}, {&(0x7f0000002c00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002c80)="8f48624a1bae3746195f55dcd98ac68861173ea78793f32ef9c6b1b0c4431a075b942b69d931f96f745ae009552611d466db598f1d7ddf1a3fcc612f349df2820b468e7df2003d", 0x47}, {&(0x7f0000002d00)="083c3e7fb3bf9efbe5cccda5c4476c5fa0705a675cec810da65d58aa28db52654a609f18c4b555f69aa618566d71f8d7bfb4", 0x32}, {&(0x7f0000002d40)="e61e931b362ab19eca6a7138a10143e34c64a8a7f0d77aa1051ea18f51f195b08d01c41897ecd6b75c10c37a6c5ebd5cc9ccf0234bc7c95eac742da2b2bc54d823649293da15cc4639728955eb506afddba4632129c438932242c9b9d6e5f41d6eb26d097a56e48a582421bcbb45c9bc6e935d6b9d2577f7a13eef69471f41c553007f1af555ec06832495afcdc37fa0e51cce760d7e4cc627faac855c05c4e9d95657e5d77cfa569d8a50b2a7c3efb1515cf2efbf4c1f108b8ea76796ada2f9a08997bada0b155cf128beff9d0b847e81bacf883bd1a9aa8dacdaf0b34bf1de552784640b0072fcaf52ce1dd6a3", 0xee}, {&(0x7f0000002e40)="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", 0xfe}], 0x4, &(0x7f0000003400)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x40, 0x4008801}, {&(0x7f0000003440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000034c0)="5abb037e2bb44becf5c1224f7ebbc98199458a9bfa8467c72371ec23489c3b5cd52f661df8e9942703a92458f138cd75634ea86dd52175381275918a845c26078130fdaabb88818e11f50eabc1a02de5a3bac58b818409eb3b3518aa35f5f3eabdbc5c7e8dc815a14d685c36fe2cbc12db39ecadb3d6dcced9d2df17c6787753ea9ab542748f1e900956c4bbf473be79ee4908a1db3f5796364c14538e58233f0a79ffd2fdc360189d0825914191f258bf37b99e0baa5e474b90298ea9376f16aedd26a42f8db794f5d91c74d5d8dc8fd952669de380c82b9ed7", 0xda}, {&(0x7f00000035c0)="938a7c6417d60a1f58416b4de970a3efc7152de4c682717205c0dd0306", 0x1d}], 0x2, &(0x7f0000003900)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x60}, {&(0x7f0000003980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003a00), 0x0, 0x0, 0x0, 0x24000000}, {&(0x7f0000003a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003ac0)="01712ddad240dd2495a03672c4d9ef2c7bc8f5086994971a9715d2aef17c1fead8241ff2b4ef299a8c12a5cf2d30c4aae9edd4cc64438e0ffd89ac7b62d5676c810241f98c9eb850709320c22cd699bd6d482b3e1cafe695920da270d6d98e24dcb40b3886246738bedee04578f0d29bcc6aaa06d68c38e0658b4785b25e5f2ee7fb6a4e18f6b92ee3cdd00c8a937ce7a8f4e41ed5ef61813b5ce5b34b089b2b11", 0xa1}, {&(0x7f0000003b80)="5da1070fd5a46c29c4c6c6851c06ca09405b98b5d8691fb20f76038f2912eb8591f4cf290881788d6cb4be826050501b9ea93ecdf43a056849505f272ee7f5099a34cc103dc92d00634b16d83e5f1727d7a21d6a4ee88d86e9af2761f34a0a69c2650945814d9cc390d6ae7606256839504bbf6326c0d1fd0ba22bf7e7160feff8b28dec8853648b36fc99eaf50b4e5c3267457aaef7b21a27002ada7f326b7ce5c172ee50af2b6e50362760e8f08aed7c2fa549ed46637ede7e8954268583e979a778e5e5c14f207ea9c38742fbb883e50a653c2eb13631cadf2d33472aebfab45c9a482c53240535cfbbff3a", 0xed}], 0x2, &(0x7f0000003f00)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x80}, {&(0x7f0000003f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004280)=[{&(0x7f0000003fc0)="ccc2d22cefc5f810a83998135baa6eab4f95401a6722477375a14707ac241fa664e0acf284ae31c733d3c2a4e9c39b", 0x2f}, {&(0x7f0000004000)="599e79aa501eda2548a327c686632c94104badb9ab9e5514fc510ad15165ee799822dfa07baf51b84d97265985a73e0ac8c099fc001063dbc404c292a5bb", 0x3e}, {&(0x7f0000004040)="42c9615a1d64bfbd0cc9de8d7cd642b86eb5d0ef7b8b520d3e927cfb94fd11fac9ad60661bab38d53300", 0x2a}, {&(0x7f0000004080)="57055ffaa3d71c34feb75ff7eba946b500a0670a3627813caf381e40527ebadca7c939b11f46d3c2d64629300e8f13b0b59d8b7e7a2a835be1a7cd5c55035498ee", 0x41}, {&(0x7f0000004100)="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", 0xfb}, {&(0x7f0000004200)="d033474f05bc253cdfc7b2339984b48bc9b83928fbbbb3231b0822d1d47ead971b2d9b1cebfb78c600b6c45c636b05d7953f91f09e39508edc06026d7613e196a694073bdd0ec35274151165ad711d50025d0f22de8b5b05456f7c1c19b62bf7d5eb", 0x62}], 0x6, &(0x7f0000004500)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r4, r2, r3, r3]}], 0x40, 0x4040}], 0x7, 0x8000) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="d7a68035ad", 0x5}], 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) 2018/03/23 19:31:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x20001, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x229}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 19:31:16 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xac, "f7752f3874f7ce414251825f943be5cae56c0c1a12e2821743a7e394d761bdbcb4b47996efdf8e95a0e3c9b7248a5f9e253c3a3999300eba72dc2e035d2f7cf31e7a3be34f240e4e4f781a19e580a7a49efb8a12bdb56f8cedc2a3ea18d65a26f154b8f2bb564c3ad74806a947d83d40034e915b8e79199503a354a2239f6c52efef3227ff418249f9606ce712ad86106e843a0a4e66cb70e36ed10064e6f53a9db8781a953bbbca04f4c6c8"}, &(0x7f0000000100)=0xb4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="54010000100017070000000000000000ff02000000000000000000000000000100000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x0) [ 178.157783] netlink: 100 bytes leftover after parsing attributes in process `syz-executor6'. [ 178.206798] netlink: 100 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 19:31:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) 2018/03/23 19:31:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x0, 0x4) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000700)=0x10000, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x2, 0x568, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x11, 0xe8e7, 'bpq0\x00', 'erspan0\x00', 'rose0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0x2e8, 0x338, 0x380, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x1d9, 0xdd9b, 0x3f, 0x400}}}, @bpf0={'bpf\x00', 0x210, {{0xe, [{0x0, 0x400, 0x9, 0x100}, {0xfffffffffffffffb, 0x3, 0x7f, 0x3}, {0x3, 0xd9a, 0x1, 0x5}, {0x8, 0x0, 0x10001, 0x3}, {0x2, 0x9, 0x2, 0x9}, {0x6a0c0a0d, 0x80000001, 0x1f, 0x9}, {0x4, 0xfffffffffffffffb, 0x6, 0x4}, {0x7, 0x655, 0xfffffffffffffff9, 0x80000000}, {0x8000, 0xf821, 0x9, 0x3}, {0x6, 0x4000, 0x100000001, 0xffffffffffffffff}, {0xfff, 0x80, 0x800, 0x11}, {0x6b, 0x400, 0x80000001, 0x2}, {0x401, 0x1ff, 0xffffffff, 0x7fffffff}, {0x6, 0x1f, 0x800, 0x4}, {0x10000, 0x8, 0x9}, {0x6, 0xfffffffffffffff7, 0x7, 0x3}, {0x9, 0x44, 0x6, 0xfff}, {0x100, 0x6, 0x6, 0x100000000}, {0x78ee, 0x8, 0x3, 0x80}, {0x5, 0x2, 0x40}, {0x6, 0x100, 0x6, 0x8}, {0x80000000, 0x200000000, 0xffffffffe74998a8, 0x10000}, {0x0, 0x9, 0x100}, {0x2, 0x0, 0x8, 0x183}, {0x9, 0x1000, 0x101}, {0x3, 0x5, 0x5, 0x30ef}, {0x552, 0x9, 0x10001, 0x3f}, {0xfffffffffffffffc, 0x6, 0x9, 0x1}, {0x8c5, 0x5d, 0x0, 0x4}, {0xfffffffffffffbe6, 0x1, 0x8, 0x7}, {0x7, 0x3, 0x7, 0x50}, {0xfffffffffffffff7, 0xff, 0x0, 0x101}, {0x1ff, 0x0, 0x9, 0x1c00000000}, {0x8, 0x200, 0x76, 0x4}, {0x0, 0x2, 0x7ff, 0x9}, {0x3, 0xfffffffffffff800, 0xad0e, 0x6}, {0x3, 0x80000001, 0x8, 0x80000000}, {0x4, 0x2, 0x0, 0xff}, {0x7, 0x9, 0xfffffffffffff801, 0x7fff}, {0x3, 0x2, 0x101, 0x4}, {0x1ff, 0x2, 0x4b, 0x9}, {0x200, 0x400, 0x5}, {0xffffffff, 0xff, 0x7, 0x4}, {0xfffffffffffffffc, 0x1000, 0x81, 0xaa05}, {0xae, 0x4, 0x0, 0xa4}, {0x9, 0x5, 0xb5, 0x7}, {0x2, 0x100000001, 0x6, 0x6}, {0x3f, 0x0, 0x3ff, 0x20}, {0x3, 0x6, 0x4, 0x5}, {0x7ebe, 0x5, 0x681f, 0x9}, {0x0, 0x67, 0x9, 0x1200000000000}, {0x464d, 0xffffffffffff2aa7, 0x7b, 0x80000000}, {0x5, 0x0, 0x8000, 0x7}, {0x5, 0x3ff, 0x4, 0x6}, {0x3f, 0x9, 0x4, 0xffffffff}, {0x7, 0xeac1, 0x7, 0x3c41}, {0x0, 0x7, 0x7f, 0x4}, {0x100, 0x0, 0x2, 0x1}, {0x80, 0xfffffffffffffffc, 0xc2cf, 0x5}, {0x1, 0x10001, 0x7e41, 0x8851}, {0x7, 0xffffffffffffffff, 0x9, 0x8}, {0x2, 0x4516, 0x1, 0x10001}, {0x0, 0x9, 0x7, 0x9}, {0x1, 0xffffffffffffff98, 0x6, 0x400}], 0xbfc}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x20, 0x7}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0x5, 0x4e}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x8, 0xdadf, 'ip_vti0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'tunl0\x00', @random="32c649778a88", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0x128, [@mark_m={'mark_m\x00', 0x18, {{0x10000, 0x0, 0x1, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x0, 0xed6, 0x1, 0x0, "81da351b27b8887e6520c0d7e553b605946f14605184d6508020b13db92b2360253947e3ec2202b211b47fa086e654bc308a501c3ab25a58132ebd09c2bf5319"}}}}]}]}, 0x5e0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000f000)=ANY=[@ANYBLOB="04000000121a0103ffffffffffffffff06000000100000000c000300", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) socketpair$inet(0x2, 0x1, 0xfff7ffffffffffff, &(0x7f0000000040)) 2018/03/23 19:31:16 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001b40)={0x0, 0x66, "3f0c00b4f19ff8e23732a8b0c4417c3ec6e60f0e2a7512477f77d7e251645b472285c653e0568fb9e42686eee7c57815efb8338b34e16f5331d7bcecb39f21bea82049fb952e1a408c6d78a72df4aa94791e6cbed65b79082269a6a164f77be9b622f1890b64"}, &(0x7f0000001bc0)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001c00)={r2, 0xfa, "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"}, &(0x7f0000001d40)=0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000240)) r3 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) dup3(r4, r3, 0x0) getuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x4}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000280)=0x82, 0x4) bind$inet6(r5, &(0x7f000020e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r5, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 19:31:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008b4fe4)={0x0, 0x0, &(0x7f00003ee000)={&(0x7f00004e6000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x1000, 0x80, 0x101, 0x100}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 19:31:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80000, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x2, 0x1, 0x1}}, 0x2e) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000002a40)="d98215c531b4e32328c224abaaa190d7fd158d06b32c9edb83d6e39d06b35e477a442f1ba8a9935e49907532c761696cbe100b2449d626c190748543cd9df104c16c4ad44d1c1e3392e5dfd2bdeafa6625d43509df1b31a7944b2142a6c3a4cf3e47cd9eaf0c0dbceb5950d3d0fbe73e7c592f08fc3f98ef", 0x78, 0x0, &(0x7f0000000040)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80) recvfrom$ipx(0xffffffffffffffff, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000240)={0x4, 0x0, 0x0, "361b947623da"}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000540)={0x9, 0x5, [{0x7, 0x0, 0x80000001}, {0x7fff, 0x0, 0x7fff}, {0x1, 0x0, 0x4}, {0x3, 0x0, 0x7ff}, {0x1000}, {0x8, 0x0, 0x9}, {0x5, 0x0, 0x9}, {0x4, 0x0, 0x765d94eb}, {0x9, 0x0, 0xfffffffffffffffc}]}) r4 = dup3(r2, r0, 0x0) recvfrom(r2, &(0x7f0000000440)=""/237, 0xed, 0x0, 0x0, 0x0) recvmsg$kcm(r4, &(0x7f0000000400)={&(0x7f0000000340)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/61, 0x3d}], 0x1}, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.ima\x00') 2018/03/23 19:31:16 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000640)) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="590000006a3054f7ffffffffffffff9c219f2e56854096a859f0894afddb183b80acf64d0a6ef005f6f843514fc5237034c62f1446142aefc477182969f95aad97a01d6776d9eebd845d0c637cdc57a570a75bca498361d4ec461fbff7"], &(0x7f0000000040)=0x61) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000600)={r3, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0x81, 0x0, 0x0, 0x0, "7f076ac06965bcea0ea04d2dea50bf9e97e7b7101701074564abfc9ece86979359de2dd544f52f4c4742d579"}}) 2018/03/23 19:31:16 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x4c0402) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0xc21, 0x1, 0x80, 0x5, 0x6}, 0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/23 19:31:16 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3154, 0x400000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000002c0)="a5fe49fbf1e4e5231143b82e17d80269dbfd7d3aa7a96a28edeb284ecb1820911f64110446972fb31b8c5fa8940c0156b5cf08c9a3ebe1791c8719e13ee61441dd2d3aa843745e26a4bb74d664a5c878d7bcc4ff4c02805a4d1a3ee28f07134e408bd09a79793728fd60d25ab2180b2c150697184ceede8cbbc590602913db4674de6ac8e6568e8b77772254bf4cbe3fe46edf5efc8e7d71dcf8f1f4ceb21d136428d12bdac981ebd74fb4f05bbdad6078595256e64da304d1af08106ced150a255c819239ca254fdea81a2bf0d50f3dc537845d48b4698af51245da82b3d699e59e83af27aae073273ef5eeec4b7f8f47bae63656d5") fcntl$getflags(r0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x2fdc41e166df7f07) r1 = gettid() getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/18, &(0x7f0000000100)=0x12) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x2, 0x1a, 0x3d3, 0x4, 0x7, 0x239}) exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/03/23 19:31:16 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/23 19:31:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003ff4)=@sack_info={0x0, 0x9, 0x3}, 0xc) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000000)=""/20, 0x14, 0x10000, &(0x7f0000000080)={0x11, 0x17, r2, 0x1, 0x1f, 0x6}, 0x14) 2018/03/23 19:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x3) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000440)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/23 19:31:16 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x2000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x40, 0x8, 0x104e, 0x8, 0x2800000000000, 0x2}) 2018/03/23 19:31:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000840)=0x4, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000900)='/dev/snd/midiC#D#\x00', 0x2d0f8000, 0x4100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) fstat(r1, &(0x7f00000004c0)) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @remote}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000d24ff0)={&(0x7f0000000880)=ANY=[@ANYBLOB="2400000023002908ffffffffffffffff032c0987bc0b000000100005000c00000100c5aadce73a18b9af3a0200000031af00007ac3e90b3f9caf1cc62c21d6554f09fd38936214cd2d2b549be3eb92090ad1e253074d0126b4419524fc52bbc45a2eef3c78a4eda1673b8dcba60611"], 0x1}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 7: r0 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x10}) syz_open_pts(r0, 0x200) eventfd2(0x9, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = geteuid() getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r2, r3, 0x2, 0x42000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="040000000000000000000000ae090000010000000000000001010000000000000f0000c00500000004000000c30800000800000000000000010000c007000000000000000200000008000000000000000700000005000000d08f0000330000002000000000000000929943958029293ae1eb390ac8c9619b9337cde076473b813f9dde95b6ad0b73266d2e800000000000000044bf864c72ca175be6e2699a0b619c"]) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) 2018/03/23 19:31:16 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000}, 0x1f) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/23 19:31:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x13, 0x401, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/03/23 19:31:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001700000000000000950000000000eaff"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 5: pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x13, "2e94fa1712e0166cceacbcc44eda9f2b5610dd"}, &(0x7f00000000c0)=0x1b) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x401, 0x1, 0x10001}, 0x10) poll(&(0x7f0000bc5000), 0x2000022a, 0x6) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) 2018/03/23 19:31:16 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x80, 0x2, 'client1\x00', 0x2, "462b00e257a10b10", "a1ddb89247667f79ad437c841747c54e1333c7819554737ac990257f727ebc32", 0x8000, 0x401}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x80, 0x1, "000069656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100", 0xffffffff80000006, "42d8ffff0400", "a6e7fdc31ca077ef1dae8000000001000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/23 19:31:16 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x224040839469ecc0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fstatfs(r1, &(0x7f0000000000)=""/191) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/23 19:31:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400100, 0x20) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x51, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x2, {{0x2, 0x4e23}}}, 0x88) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001240)={r0, &(0x7f0000000240)="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"}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001280)=""/48, &(0x7f00000012c0)=0x30) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000001340)="9a350c548a8a8e5b22d4bb1180e2dd991b88cf7e7175c1cc532a5b50757c48c4d67f90b5be68853784900b19e4a018d331fd424f8dd8a6064fad", 0x3a, 0x10, &(0x7f0000001380)=@ax25={0x3, {"8b8d95460d6482"}, 0x1}, 0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001400)="6e6103e24a1d281bd90b8b4ac95ad15c6276756f686a59e652cd1b9a8b812fff69a70b758a7a3c5f1e6494f5fbf5b3a9ad060d0893b5c6e2088ec56bd48113965f028bcab2181d5ffce4e79cc3584470e34fb191344a8d8418c71415e483524e8a62579e9e1b46d6ccbe", 0x6a) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001480)={0xffffffffffffffff, 0x299, 0xd23, 0x3e1}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000014c0), &(0x7f0000001500)=0xb) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001540)="8a797e4795d1e449659601c20ef3579d3ad6f7f4554f71a89880f504567ab6f2c66e2cd1de123c76a4f5681f4f673fa08b6c5e4f50bab097dda047aa21512a5f821071732d0d69cf1b1b402f2357d543334147fc48abc8fdfe48ad4137ddb1134ac9a7790b5cb6d78a538f8b40b6fb17eca5a6f814921812f224de8aae348198", 0x80) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000015c0)={0x0, 0x8}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001600)=0x7, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000001640)=0x70ab, 0x4) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000001680)=0x8, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000016c0)="6fa9419b7e7bcc247ad61d562119a60cac62d715d320e0d2d9b6ccb2fe9805b2a71c1fd3952b") ioctl$KDDELIO(r1, 0x4b35, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001700)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001740)=r3) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001780)={'raw\x00'}, &(0x7f0000001800)=0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001840)={0x2, [0x0, 0x0]}, &(0x7f0000001880)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000018c0)=@assoc_id=r4, 0x4) connect$vsock_dgram(r0, &(0x7f0000001900)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000001940)='/dev/sg#\x00', 0x80000001, 0x800) statfs(&(0x7f0000001980)='./file1\x00', &(0x7f00000019c0)=""/246) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000001ac0)=0x7) getsockopt$inet_mreqn(r0, 0x0, 0x6970debbc3a89289, &(0x7f0000001b00)={@empty, @local}, &(0x7f0000001b40)=0xc) 2018/03/23 19:31:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4000000080000, 0x121442) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) semtimedop(0x0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)) [ 178.486215] audit: type=1400 audit(1521833476.583:297): avc: denied { getattr } for pid=29287 comm="syz-executor6" path="socket:[91639]" dev="sockfs" ino=91639 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 2018/03/23 19:31:16 executing program 4: r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/user\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x7ff, 0xa72, 0x3ff, 0x1f, 0x4, 0x1, 0x6, 0x6, 0x4, 0x6}, 0xb) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x754ea2ac, 0x5355f61abbb7f398) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0xc3, 0x101}) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/03/23 19:31:16 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f0000000840), &(0x7f0000000880)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) 2018/03/23 19:31:16 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) 2018/03/23 19:31:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x40) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x10000}) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) [ 178.552575] tc_dump_action: action bad kind [ 178.565140] tc_dump_action: action bad kind 2018/03/23 19:31:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300091000000037c80000000000000200130003000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000eb0000000200010000000000000000020000000005000500000000000a0000d9cdf4a5c418e118000000000000000000000000010000000000000000da23ceebe53b17c4461aa5b5174648e376adba8dbda272399e74aeb36a8835ee55f11701e373d9f1fbca5fec0827327b2c4ea6cd5eb73aac8c25b0"], 0x80}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000000000)=0x1fffe, 0x1001000) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000040)=""/65, &(0x7f0000000100)=0x41) 2018/03/23 19:31:16 executing program 2: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x80000200000, 0xffff) 2018/03/23 19:31:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendto$inet6(r0, &(0x7f0000000300)="04231e5787a19c0c071bc22a3e584f398416c0759090baf560145d1cba4ac7b0290a96ab5aa7e7e1d0f185403fee9587eb5302ca292831a7380acaff036d765e540d84e7eca3e891b1b163bc5ddfe3056dbf2676375a244c2a3aaf93b3e1f647cdee08d3ee742d2f31b9d68e42f93e078ac5df2f43eb1fe946d02ec0c0c66b704c5d7d8718d15b86202d4f1330929b57667c534de684f8069264db8fea56b2aa74a2bc4deb2bd42d5b4bf3de44cecbccdb6328fca26b22890829704b0109d03a0de1e0d37619f19527b48b098857caa80126b51c15d32b3c853a96fa8c80bedcfce2f41dd363175ddb202a3c15", 0xed, 0x48000, &(0x7f0000000400)={0xa, 0x4e21, 0x100000000, @empty, 0x2}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r1, 0x0) accept$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000200)=0x6, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xb, 0xc, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x2, 0x4, 0x4, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @generic={0x2, 0x5, 0x8, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x4, 0x6, 0x5, 0x7, 0x9, 0x0, 0xfffffffffffffffc}, @exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r5}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x3a, &(0x7f0000000140)=""/58, 0x0, 0x1, [], r6}, 0x48) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x5}) fcntl$setflags(r7, 0x2, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/23 19:31:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x98}, 0x1c) 2018/03/23 19:31:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x2000000000000, 0xff, 0x1, 0x0, 0xd2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x100, 0x4, 0xc8, 0x400000000000000, 0x7, 0x401, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xff, 0xfffffffffffffff9, 0x1, 0x5796, 0x100000000, 0x20, 0x2, 0x5, r2}, &(0x7f0000000180)=0x20) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x81) 2018/03/23 19:31:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x10000110) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xff, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0xc16, 0x5, 0x4, 0x0, &(0x7f0000000080)='lo\x00', 0x2, 0x1, 0x1}) [ 178.596077] audit: type=1400 audit(1521833476.692:298): avc: denied { map } for pid=29321 comm="syz-executor4" path="socket:[91664]" dev="sockfs" ino=91664 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/03/23 19:31:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)=0x2) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/03/23 19:31:16 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000280)=0x6, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x400001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0xdd1, 0x8f2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x2}}, [0x3ff, 0x0, 0x7, 0xddc8, 0x9, 0x8a4, 0x143, 0x60, 0x8, 0x7fffffff, 0x9, 0x7e00, 0xf6, 0x4, 0x3]}, &(0x7f0000000200)=0x100) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r4, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f00000000c0), 0x0) unshare(0x8000000) r5 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0)=0x10, 0x4) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r5, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r5, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/23 19:31:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4}], 0x1, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7ff, 0x4) arch_prctl(0x1003, &(0x7f0000000000)="0a15088dbf22b3a92795f50781a784e1b1ebd6fc9986567f39bf885c4df70ef3273e5c71bdb422d4a3f5e7456048fa357f53cd55528d9ccde94bcb7672ac1495d37e865dc74a1fd67a3220f3c45a3f31352c5bbda2a4ad8a540594e9a750b08af4a28165853e7b5eed2357e997260447113fa9930923c6b4a42f04e84c1a33cb3c40e5b76e6970c159f1739ca60abf48587d246c87f4bdf3") sendmsg$nl_xfrm(r2, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000a616dbd71deec9aa853a337dbdca3a820298f854b616dd40c5d95b0ee8682d1ebfb92c8f92f031bf4d2a260129c91ba49fbd4302ee9b34", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000f0000005c00110000000000000000000000000000000001e0000002000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff010000000000000000000000000001000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/03/23 19:31:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xd0, r1) r3 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x80000000, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000300)='./file0\x00', r3}, 0x10) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000140)=0x7) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r2, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'md5\x00'}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f00000002c0)={0x1ff, 0x1, 0x81}) 2018/03/23 19:31:16 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x24}], 0x10}, 0x0) 2018/03/23 19:31:16 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x8}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) recvmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}], 0x1, 0x0, &(0x7f0000005280)={0x77359400}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) socket(0x8000001b, 0x5, 0x4) close(r0) 2018/03/23 19:31:16 executing program 3: mlockall(0x400000000000009) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/03/23 19:31:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/23 19:31:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000300)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) setuid(0x0) 2018/03/23 19:31:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair(0x13, 0x7, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000002c0)={0x7ff, 0x1000, 0xfffffffffffffff9, 0x26, &(0x7f0000000200)=""/38, 0x40, &(0x7f0000000240)=""/64, 0x39, &(0x7f0000000280)=""/57}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x12}, 0x0, 0x0, 0x2, 0x2, 0x101, 0x8, 0x3}, &(0x7f0000000180)=0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x200, 0x81, 0xa0, 0x1, r2, 0xff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r3, &(0x7f00003ec000)}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) 2018/03/23 19:31:16 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xff7c) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x81, &(0x7f00000001c0)=""/62) poll(&(0x7f00000000c0), 0x0, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7fffffff) [ 178.852796] netlink: 92 bytes leftover after parsing attributes in process `syz-executor5'. [ 178.865602] audit: type=1400 audit(1521833476.963:299): avc: denied { setuid } for pid=29370 comm="syz-executor6" capability=7 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 2018/03/23 19:31:17 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r4 = getpgid(r3) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000240)) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1e}, 0x1c) r5 = semget$private(0x0, 0x3, 0x42) semctl$GETPID(r5, 0x4, 0xb, &(0x7f00000002c0)=""/12) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000340)={'yam0\x00', &(0x7f0000000300)=@ethtool_rxfh={0x47, 0x100000000, 0x101, 0x7, 0x7, "c33544", 0x1b000000000, [0x20, 0xff]}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x3f}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r6, 0x695}, 0x8) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000480)="6fb064e4d75f8a3d9a8e55de74ef0fd6", 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000004c0)) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ion\x00', 0x400000, 0x0) rt_sigqueueinfo(r4, 0x34, &(0x7f0000000540)={0x22, 0x3, 0x2, 0x101}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6a2e, @dev={0xfe, 0x80, [], 0x10}, 0x1}], 0x64) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f00000006c0)=0x84) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000780)="f6469e81a57d493c5fddf767beb485ae", 0x10) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000007c0)={0x0, 0xd000, 0x800, 0x8, 0x18}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x7, 0x1, 0x6, 0x5, r7}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000840)=[@in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x48) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000008c0)={0x2, 0x100, 0x7, 0x8, 0x6, 0x8}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffffffffff54) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f0000000900)=""/190) 2018/03/23 19:31:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r0, r1) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00007adff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r3) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r9 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="48e8ca16faa29ed3bb9ab6ba388726c519e29fd0973b3f589507ebc926c03870d4c9eff6a8d4c389b44eef899d59a31c563a81a354b913f9ffd95cfc011f299ce08adb43c87e722838c592d42378a5a6c2f7b68134ed3bc2d3e6b4e82cb9f16523f3d842b5e12f9d49e0a1bf1209a56edd06291babbdb38ab33297516b463303aed3a5a861d04fff7456d6c47bc5ea089107e523e4d6057e2d54d192798e", 0x9e, 0x0) keyctl$invalidate(0x15, r9) r10 = fcntl$getown(r0, 0x9) r11 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$netlink(r2, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000a40)=ANY=[@ANYBLOB="980300003600000825bd7000fddbdf25e90324011a74cc7e411635409d921c8556e71b99b0bb6623c122d9d621569244f908eec84431ba90f4d40ac1d15182b0fc09c4dd1bcc62c60f02db012d71ac6b01c324098ea9f8ea93159e3fd8f3f469da15754621618bdc901e67563a37fc010355e8eae81e7b132961b8e59622969272da6bc59e6a0b002f6fc908008a00", @ANYRES32=r4, @ANYBLOB="00018c0004001f0008000c00", @ANYRES32=r6, @ANYBLOB="08047f00", @ANYRES32=r7, @ANYBLOB="3beff4a716e08c390db59db0775dedd54c0d8f806401fee6f78394f532dd6cef7ea27c29767bcd6c4a47a43a4b6a9f7c3d22c8a672c3b6f22dd409e9f9ae73d00bcee08b5b8de0acfac8f4a7860d08e11cfdb445666b505c021516140259d402e41d086386172a01505bcca166b69017c85e157666e05679d4cc17ef61911d1cc1c036b5789d43c3cdae669848d8a13b41cc3b1037c9be5f386ca9501544ef1e7a603b740020e2b33e363cb5a95f1d5799a7efe1a99e8ead68c4920ab6801bee42fef08e959bd43a26f49c65b5f557d9bd485b96044836bbbd7cdd4f3322cb2f8d08ddec8c000000fc012c0008008c00ac1414aa066deced2922775f12248c33fa351a7c73656344cdd632a76a89bc550284186b3e7f801d260fd5c86d9fc1495099ed578dbd2d8384ce51ff873866032af3bd5448fd709153e3a28e4dd9d48cab57642285c44f392d4197cc20820fab5c518f167e1b8485c6d627e10dbe9aa8bd5330fa22a3677844cb2b35f3f8521fc59d5a307b7c0c93b2623a77805523f816e34d2fff243aa217a7524f2959a9e78ed0406f692e33803ad52ad97bfa78ef2c41b312e79671ce7769ff511bec45794d3817b608004800", @ANYRES32=r8, @ANYBLOB="08003a000675be3a3c8a17894b61363a66b04e61bf5a0310e30fe42d3e13350b21b5665ca45472000001009b25eb042251ac4411bfaee49c5e9147b97661faf7a2412116ea3337fc1939e6a14d4d77e222c05bc26258e0bebfc50b90aca9f53faa5208b73acb612b49db7294b7362cfc00000000", @ANYRES32=r0, @ANYBLOB="67b2cee6de9634c94561c2ffe248b22b5a84174b93fe57aa1dc01ec0ae35ea1b009a30e3e70617990bada192bee01bcf31dfb70459b14afdf8f3891b22c0b5be446ea177a537a7c90ccb9499cfdcc8ea7be89c0cb11bc06c6a5609c3633ce8a731b73f577ab06d27ce07860b2a5e1812032cbcf03ea7a0117a6c6519b97aa481be3386094927dc230d9ce986c5bd1e64a1b4cc852a42ae9c9ecddef31138767d98339d8a6419985243237e576954684c893e1da68ab358fedfb0952ff8544d181e0030f596c347064b4a3035803b9529d8fd8d0540440de7e97a8fd7dbf0177c1d3da046ef9fce46ef9a28d808003900ffff000008005500", @ANYRES32=r10, @ANYBLOB='\b\x006\x00', @ANYRES32=r2, @ANYBLOB="14006e002f6465762f7573626d6f6e230000000008000a00", @ANYRES32=r11, @ANYBLOB="08004500e000000100"], 0x398}], 0x1, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x4040800}, 0x40004) 2018/03/23 19:31:17 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000e80), 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000014c0), 0x13f, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002540)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002480)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000001540)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000001700), r1, 0x6}}, 0xff0c) write$rdma_cm(r0, &(0x7f0000001d40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d00)={0xffffffff}, 0x1, 0xf}}, 0x20) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) write$rdma_cm(r0, &(0x7f0000001a00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000001a80), r2, 0x6}}, 0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001800)=@disconnect={0xa, 0x4, 0xfa00, {r5}}, 0xc) 2018/03/23 19:31:17 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, 0xffffffffffffff9c}) sendto$ax25(r0, &(0x7f0000000200)="c10e2c", 0x3, 0x20004010, &(0x7f0000000240)={0x3, {"7d5cf537c1e7a5"}, 0x3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000080)=""/217, &(0x7f0000000180)=0xd9) 2018/03/23 19:31:17 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/23 19:31:17 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = socket(0x13, 0x6, 0x3) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r1, @dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001}, 0xc) 2018/03/23 19:31:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x138d, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0xfffffffffffffd86, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r2, 0x37, &(0x7f000039efb0)}, 0x10) 2018/03/23 19:31:17 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x900) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x2, 0xffffffffffffffff, &(0x7f0000000200)=""/88, &(0x7f00000004c0)=""/35, &(0x7f0000000280)=""/21, 0xf000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) readahead(r0, 0x8, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x9, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000100)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="067e04002cc4000600000001a9aa000000ff000000000000000000010100f7007f7c5c0f5c8b"], 0x10}}], 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000003c0)={0x6, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x8, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000400)=0x44c, &(0x7f0000000440)=0x4) 2018/03/23 19:31:17 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = dup2(r0, r0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x18, 0x40000000000, 0x3, 0x27, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_key={0x1a, 0x9, 0x640, 0x0, "564a04c12c57be70689d1069043f14eb0cf73be00128469ba77d86b6a3da1c82a2e5d40403d090537b099e2946c0d7c8364c5355fadeac4511a0a4ee1466d085f3e08e1508e577177f238a59844e27de4fa61d0eb72f03be528ac8c70af256bdc0b348ee7988a0f2d15d9af53bb3658958aa945572227dbd5a408d1f9279b908f05009a5e348373a154d97380778069788b5077a380ab4488188ff7fa99d4c5fa94c844206cd822ce3f45667e0a8050d5c3492465a80f6f55bd44ad1b4b4afffbf32dbd2a9698e9f"}, @sadb_address={0x5, 0x7, 0x33, 0x20, 0x0, @in6={0xa, 0x2, 0x5b29, @loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x6, 0x18, 0x1ff, 0x0, 0x21, "26f609d3dec0080a1ed6bd485ee69d99125f0d83b02a1c4ae1db42b4d868a764c9"}]}, 0x138}, 0x1}, 0x50) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000008f80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/03/23 19:31:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x20007) [ 178.977844] kasan: CONFIG_KASAN_INLINE enabled [ 178.982661] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 178.990077] general protection fault: 0000 [#1] SMP KASAN [ 178.995611] Dumping ftrace buffer: [ 178.999140] (ftrace buffer empty) [ 179.002839] Modules linked in: [ 179.006030] CPU: 0 PID: 29412 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #363 [ 179.013374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.022749] RIP: 0010:rdma_init_qp_attr+0x8b/0x720 [ 179.027673] RSP: 0018:ffff8801b9ccf840 EFLAGS: 00010202 [ 179.033017] RAX: dffffc0000000000 RBX: ffff8801cfc2d200 RCX: ffffffff841bbf8f [ 179.040262] RDX: 0000000000000029 RSI: ffffc90007567000 RDI: 0000000000000148 [ 179.047504] RBP: ffff8801b9ccf880 R08: ffffed0037399f4e R09: ffff8801b9ccf9cc [ 179.054750] R10: 0000000000000000 R11: ffffed0037399f4d R12: ffff8801b9ccf9c8 [ 179.061994] R13: ffff8801b9ccf908 R14: 0000000000000000 R15: ffff8801b9ccf8c8 [ 179.069241] FS: 00007f6d17a5c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 179.077439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.083297] CR2: 0000001b9bc21000 CR3: 00000001b459c001 CR4: 00000000001606f0 [ 179.090545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 179.097786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 179.105031] Call Trace: [ 179.107606] ucma_init_qp_attr+0x251/0x440 [ 179.111820] ? ucma_notify+0x1a0/0x1a0 [ 179.115688] ? find_held_lock+0x35/0x1d0 [ 179.119734] ? __might_fault+0x110/0x1d0 [ 179.123772] ? lock_downgrade+0x980/0x980 [ 179.127897] ? lock_release+0xa40/0xa40 [ 179.131870] ? kasan_check_write+0x14/0x20 [ 179.136082] ucma_write+0x2d6/0x3d0 [ 179.139682] ? ucma_notify+0x1a0/0x1a0 [ 179.143543] ? ucma_close_id+0x60/0x60 [ 179.147414] ? ucma_close_id+0x60/0x60 [ 179.151275] __vfs_write+0xef/0x970 [ 179.154876] ? rcu_note_context_switch+0x710/0x710 [ 179.159781] ? kernel_read+0x120/0x120 [ 179.163642] ? __might_sleep+0x95/0x190 [ 179.167597] ? _cond_resched+0x14/0x30 [ 179.171465] ? __inode_security_revalidate+0xd9/0x130 [ 179.176632] ? avc_policy_seqno+0x9/0x20 [ 179.180669] ? selinux_file_permission+0x82/0x460 [ 179.185498] ? security_file_permission+0x89/0x1e0 [ 179.190664] ? rw_verify_area+0xe5/0x2b0 [ 179.194704] ? __fdget_raw+0x20/0x20 [ 179.198398] vfs_write+0x189/0x510 [ 179.201919] SyS_write+0xef/0x220 [ 179.205345] ? exit_to_usermode_loop+0x198/0x2f0 [ 179.210076] ? SyS_read+0x220/0x220 [ 179.213679] ? do_syscall_64+0xb7/0x940 [ 179.217630] ? SyS_read+0x220/0x220 [ 179.221233] do_syscall_64+0x281/0x940 [ 179.225092] ? __do_page_fault+0xc90/0xc90 [ 179.229298] ? _raw_spin_unlock_irq+0x27/0x70 [ 179.233767] ? finish_task_switch+0x1c1/0x7e0 [ 179.238239] ? syscall_return_slowpath+0x550/0x550 [ 179.243153] ? syscall_return_slowpath+0x2ac/0x550 [ 179.248066] ? prepare_exit_to_usermode+0x350/0x350 [ 179.253061] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 179.258407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.263230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.268391] RIP: 0033:0x454239 [ 179.271553] RSP: 002b:00007f6d17a5bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 179.279233] RAX: ffffffffffffffda RBX: 00007f6d17a5c6d4 RCX: 0000000000454239 [ 179.286487] RDX: 000000000000ff0c RSI: 0000000020001540 RDI: 0000000000000013 [ 179.293730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.300973] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 179.308216] R13: 0000000000000676 R14: 00000000006fabb0 R15: 0000000000000000 [ 179.315483] Code: 00 00 00 fc ff df 80 3c 02 00 0f 85 8c 06 00 00 4c 8b 33 48 b8 00 00 00 00 00 fc ff df 49 8d be 48 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5d 06 00 00 44 0f b6 7d d4 48 b8 00 00 00 00 [ 179.334649] RIP: rdma_init_qp_attr+0x8b/0x720 RSP: ffff8801b9ccf840 [ 179.341092] ---[ end trace ce0afee7659d25ce ]--- [ 179.344103] audit: type=1400 audit(1521833477.439:300): avc: denied { prog_run } for pid=29406 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 179.345849] Kernel panic - not syncing: Fatal exception [ 179.374087] Dumping ftrace buffer: [ 179.377610] (ftrace buffer empty) [ 179.381290] Kernel Offset: disabled [ 179.384891] Rebooting in 86400 seconds..