[....] Starting enhanced syslogd: rsyslogd[ 15.629053] audit: type=1400 audit(1521851697.584:5): avc: denied { syslog } for pid=3945 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.443525] audit: type=1400 audit(1521851700.399:6): avc: denied { map } for pid=4084 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. 2018/03/24 00:35:06 fuzzer started [ 24.760271] audit: type=1400 audit(1521851706.716:7): avc: denied { map } for pid=4095 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/24 00:35:07 dialing manager at 10.128.0.26:33431 [ 30.857847] can: request_module (can-proto-0) failed. [ 30.866797] can: request_module (can-proto-0) failed. [ 31.023514] audit: type=1400 audit(1521851712.979:8): avc: denied { create } for pid=4095 comm="syz-fuzzer" 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 2018/03/24 00:35:13 kcov=true, comps=false 2018/03/24 00:35:16 executing program 0: 2018/03/24 00:35:16 executing program 7: 2018/03/24 00:35:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="010100000008000000070000009d9254", 0x10) 2018/03/24 00:35:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) 2018/03/24 00:35:16 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getpgrp(0xffffffffffffffff) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x47, &(0x7f0000d1e000), 0x2000000000000037, &(0x7f0000dda000)}], 0x924941c, 0xfffffffffffffffe) 2018/03/24 00:35:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x258, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'teql0\x00', 'ip6_vti0\x00', 'teql0\x00', 'teql0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'dummy0\x00', 'gre0\x00', 'vlan0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="ef4522659dee", [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a9f5436bcc1253ee8671893fdc50d5b22976c35738fcb33bcfdd0fd0583e46fd16ec740d7498cdbd74b01d21ed4bf94e70df53747314feab64b22f28e5ca5d1d"}}}}]}]}, 0x294) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/03/24 00:35:16 executing program 5: 2018/03/24 00:35:16 executing program 6: [ 34.373842] audit: type=1400 audit(1521851716.329:9): avc: denied { map } for pid=4095 comm="syz-fuzzer" path="/root/syzkaller-shm707440928" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 34.429085] audit: type=1400 audit(1521851716.358:10): avc: denied { map } for pid=4139 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 34.436739] IPVS: ftp: loaded support on port[0] = 21 [ 34.454451] audit: type=1400 audit(1521851716.372:11): avc: denied { sys_admin } for pid=4139 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 [ 34.502372] IPVS: ftp: loaded support on port[0] = 21 [ 34.562378] IPVS: ftp: loaded support on port[0] = 21 [ 34.585846] audit: type=1400 audit(1521851716.473:12): avc: denied { net_admin } for pid=4143 comm="syz-executor0" 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 [ 34.622174] IPVS: ftp: loaded support on port[0] = 21 [ 34.690983] IPVS: ftp: loaded support on port[0] = 21 [ 34.778634] IPVS: ftp: loaded support on port[0] = 21 [ 34.878064] IPVS: ftp: loaded support on port[0] = 21 [ 35.015587] IPVS: ftp: loaded support on port[0] = 21 [ 36.192400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.217627] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.248774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.281681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.413827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.545549] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.781827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.851730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.954118] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.960252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.062157] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.068264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.122252] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.128437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.147309] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.153404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.240693] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.246835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.267368] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.273468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.331563] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.349886] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.405593] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.429560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.498340] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.504629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.520981] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.529977] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.603230] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.609347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.654735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.660982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.669124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.692297] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.700266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.710573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.718703] audit: type=1400 audit(1521851721.674:13): avc: denied { sys_chroot } for pid=4145 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.752590] audit: type=1400 audit(1521851721.702:14): avc: denied { create } for pid=5386 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 [ 39.758251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.782784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.793172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/24 00:35:21 executing program 7: 2018/03/24 00:35:21 executing program 2: 2018/03/24 00:35:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="b6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001600)='*', 0x1}], 0x1, 0x0, 0x0, 0x80}}, {{0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000003280)}], 0x1, &(0x7f0000003cc0)}}], 0x3, 0x4004000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x800, 0x42e1) [ 39.813723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.816049] audit: type=1400 audit(1521851721.769:15): avc: denied { write } for pid=5386 comm="syz-executor2" path="socket:[13187]" dev="sockfs" ino=13187 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.822644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.900619] audit: type=1400 audit(1521851721.854:16): avc: denied { net_raw } for pid=5398 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.924429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.942991] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.950785] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.957463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.965546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.977255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.984727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.993147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.028898] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.089489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.095735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.106563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.115087] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.121399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/03/24 00:35:22 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x100000001, 0x4) write$selinux_access(r0, &(0x7f00003effac)=ANY=[@ANYBLOB='system_u:object_r:insmod_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 9'], 0x4f) 2018/03/24 00:35:22 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="1600000002000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="300038d41b0000000000007fa5619599362fbda9f77f7ee9f9a6f4570000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x94) 2018/03/24 00:35:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) connect$llc(r1, &(0x7f0000000240)={0x1a, 0x0, 0x8001, 0x5, 0xfffffffffffffffc, 0x1, @random="5a756cfc56e8"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x6, 0x4, {}, 0x80000001}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x416}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x0, 0x70bd25, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/03/24 00:35:22 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x7, 0x9}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl(r0, 0xc0184908, &(0x7f0000002000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) ptrace$peekuser(0x3, r2, 0x7) 2018/03/24 00:35:22 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x18c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3ffffe, 0x0) ioctl$int_in(r1, 0x8000000000541d, &(0x7f000082a000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="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") 2018/03/24 00:35:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x7, 0x401, 0x4, r1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x18}) 2018/03/24 00:35:22 executing program 4: getpid() r0 = getpgid(0x0) r1 = getpgrp(r0) syz_open_procfs(r1, &(0x7f0000000180)="617474722f7072657600d99db8fa") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00') setns(r2, 0x0) 2018/03/24 00:35:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYBLOB="a56ed883b0c424a7d62bad1148c3043cc83ddc8c442f440f7f7833869f4f7b0ca6415f98ddc97942dbaa6f00f800086f76efd8ac62137e6bc29451a9ba3c8b9a17bdf19a75422354bc51c7c90e40cd1ead1857ea8dfb", @ANYBLOB="460000008dc5291c8a8e291ae4a0e33880eb518f796ad9f61c405f6c445c827a517022cc2991c6f18a2fd6bb613bcf5545e90d0b732fc0c35b0da19d76875c9e9bedcea5012d6f47bff6"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x1ff}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e20}}) [ 40.135380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.146466] kernel msg: ebtables bug: please report to author: Wrong len argument [ 40.155668] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 00:35:22 executing program 2: 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) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r3 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3f) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 00:35:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x200000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) [ 40.201430] audit: type=1400 audit(1521851722.156:17): avc: denied { dac_override } for pid=5450 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.277826] audit: type=1400 audit(1521851722.185:18): avc: denied { write } for pid=5443 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.301634] audit: type=1400 audit(1521851722.186:19): avc: denied { read } for pid=5443 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 00:35:22 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x7, 0xef, 0xffffffff, 0x9}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000040)=""/120, &(0x7f0000000100)=0x78) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x1}, 0x1) 2018/03/24 00:35:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x20000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000180)="90c8004811d294c90b1b2e9b3b13d9c05bb0fab940b3fac35a569786257d2e973bacbedfba8c02f1ed49c18fe87cdb500ed8983f4f341c5dd8c949454827c026d153e60a450f4ca3f4b917d45d3ce1", 0x4f, 0x5, &(0x7f0000000240)={r2, r3+30000000}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x9, 0x101002) mq_open(&(0x7f00000000c0)='/dev/input/event#\x00', 0x40, 0x54, &(0x7f0000000100)={0x505, 0x9, 0x4, 0x64, 0x7, 0x7, 0x5, 0xccb}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/24 00:35:22 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x10000, 0x1, 0x20c, 0x7fff, 0x6, 0x7, 0x0, 0x8001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x0, 0x1, [0x0]}, &(0x7f0000000140)=0xa) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000440)=""/33, 0x21}], 0x1) close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYRES32=r2], 0x4}, 0x1}, 0x4048080) sched_setscheduler(r3, 0x5, &(0x7f0000000040)=0x4) 2018/03/24 00:35:22 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/03/24 00:35:22 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="0a21f50940c6e82a3f8139d7dd19d096fdd16709a742f8710dd04a9741139591fb0702cd56ba5010bf2ea8bacbea04c5f173c0d95ed9a73670afcb6453f7d2c429b27f0309712d5ea2915eaa4609842ca17ee80ca7e07ae4f4efce17718e0c2bf4a638f1c9c02a7fba50fc689b82f6a2d378f311b5653553b1a67ce12ec3d3e7482334bc117b13690a71464897ca5647301fb74959945b6bd042a7fd5d7514a7f0cdf22777dfd6dce92cfff481f26a1fe52f176e9e5bbaa66052e2d8572a6ed4e87ab872ab340d9e5380fb2fcc41") r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f000028c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000ea2fd8)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000040)={0x606, 0x0, 0x1, 0xa51}) ioctl$TIOCCONS(r3, 0x541d) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000080)={0x200, r5}) 2018/03/24 00:35:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x1000, 0x1, 0x0, 0x0, 0x6, 0xd0d4, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)) 2018/03/24 00:35:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000017c0)={0x0, 0xc73}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001840)={0x0, @in6={{0xa, 0x4e24, 0xff4, @empty, 0x1ff}}, [0x9, 0x8000, 0x0, 0x7, 0x3, 0x100000000, 0x45fd, 0x100000001, 0x70f, 0x3, 0xfffffffffffffffa, 0x1f, 0x10001, 0x8]}, &(0x7f0000001940)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0xfecc, 0x0, 0x9, 0x0, 0x20}, &(0x7f0000001a40)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001a80)={0x0, 0x4, 0x20}, &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001b00)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x10001}}}, &(0x7f0000001bc0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001c00)={0x0, 0x1}, &(0x7f0000001c40)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001e00)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000100)="8c", 0x1}, {&(0x7f0000000140)="145eab3733eacc7827113ad93eaaad0c81efc0ef30747724ef4962eb2d6d62eb2b39e7c6", 0x24}, {&(0x7f00000003c0)="387949600e14cdb76db54bf3fffcdd784981504b20a87ffa67e94962e33a3088b40875c49d4c2ad3b597f9fbe6bac72d02721ffcaac6f3490c67feac14dc5fb390", 0x41}, {&(0x7f0000000440)="0a49538cdef99834140bdce313f18bfd7e2d686234cb5776572f3fc87066f218f65ffd287c283eb4d56775583e562e1c48d82332d5f5d1b6c31b89d5213e8fd2333d8cf4dd5194679596c81f689feede4f7c176d367e07b120dd9d26cf4cb9f19f3c9724d285e3153773cb4f9767ac0928b5a1db6af5015500eca8204a3916d9ae0e464f53d6ed2dc315ba2e25cac3d9f0d6cc709ac5a28ea87a296077f0fe9dc1c16fe7b2dfed1b11aeac7c085a26e32098e75733239996924c1b9310904877f81ca03b2992a85aa972fe3055fec1511b6dd9d52caa69d5c22b9497a61f2d909d5378ee852be51be7c60a58e84c5cd7f03b", 0xf2}, {&(0x7f0000000540)="73b8111971d65008ce91d0896743220a5b8fcf85f62acfdf5ac64a34c085948b9d63ed80191deab05e74b3d009011b5ae5ccd29b3bcddd472205fcd260f001056c09a0cb", 0x44}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="7d19e172e5422fade5ebc7881a22ba635d6b5a871557dbcda35cc82ee01c4cfa9f5ccb5dffb4816040bdc6c380d070e9b92daacfe0fbe6ca6b5105cc0a3ff9b9141b502566b33538c7ff3ec14c8f472c45366860ad2f95c4104194c857ab641f23708777e2705756e88a9bbe55987ca2fab07c8d8f959f5606eef074654213d79bd4fa4e9831402fe1bf2614de277dacba20f587afce4e77159e91cd181c18bfefab5ee4b74b837df8550dd00ac56e1b96f7f653be1254041eaa4043c71ffaf52460746d12ca797af17f3a01d96007c480f2811aec5271906c46ba096dbcd51017d410ab", 0xe4}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="f8160bd2503550dc76c82df777e01ae044908521ca3953993ba5ae4f88b8c7d11cdca97f9aefd4c82e43ad47a5483dc565", 0x31}], 0x9, &(0x7f0000001c80)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x10001, 0x6, 0x0, 0x7, 0x9, 0x10001, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3a, 0x200, 0x0, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x10000, 0x8762}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8007, 0x1, 0x3, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x200, 0x72, 0x0, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x7fff, 0x9, 0x19f22cfb}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0xf7, 0x205, 0x200, 0x6, 0x2, 0x0, 0x800, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x203, 0x3ff, 0x0, r8}}], 0x160, 0x842846f59d6bec74}, 0x4001) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f00000002c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/24 00:35:22 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)="aa5cdcaae7ea001950930eb5be21e57394a62b31300bfcf8c74ecbd0366a4011e8cf3825ba3c74", 0x304, 0x0) [ 40.325514] audit: type=1400 audit(1521851722.231:20): avc: denied { dac_read_search } for pid=5463 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.350302] audit: type=1400 audit(1521851722.231:21): avc: denied { map } for pid=5463 comm="syz-executor2" path="/3/file0/bus" dev="ramfs" ino=14247 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/03/24 00:35:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) timerfd_create(0x3, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x4e20, 0xac, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}], 0x38) 2018/03/24 00:35:22 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9b216d0384f833b1541480275d131620686e5187c24c1e2906cc5e857577e8bbd5581c9fed47ab5c1ff28988149e2feda68e49d8807aaf844728559efbf51a24c3636bf9977c7b24540b4e352b65ff094fe79e2a7ad3aa2e15be5cd49ff3fd8ec7f0a9562b419be010c1588cf3bdd3dfc92c3f9b358c14d94791c826c547c3a0d47801a81e784177b445d7f9fb505861117f997016f00dd05b5856a7402ebdcd503fa79fa78943553bbca579da22e374af796ac6c470a83d209282eedbe6251e8128bdd86d3dea7697040ff5b03346a2b7d0516d8f539959a2aea7ede4c5499c1d54fe9bcb0f88a92fb2f9e5c93d5cb5bb05bbd3", 0xf4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x3f8, &(0x7f0000000f80), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/03/24 00:35:22 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x75, "83c9bb0a179f26761a0456987fbbc3324382f9b84a9478104048c07338699577a11356c7532b5cdaec49518c8d528c6c028e03fcd49c6d709d856c916c4dc45a4ab82f779841edcdd6f427b7cd614c12b6f9038b9b705c66921cd8e1845a54443f05e40d958fecdd7c703cd56399ff60446449aff4"}, &(0x7f00000000c0)=0x7d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x8, 0x7, 0x629, 0xf28, 0xb8a6, 0x3, 0x9, 0x5, 0x80, 0xcbcf, 0x40, 0x401, 0x7f, 0x5, 0x1]}, &(0x7f0000000200)=0x100) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/137, 0x89}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/24 00:35:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000200)={0x0, 0x800004, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e5434a89ffc722cc74c457e1f99011"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0xc100, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x90000, 0x0, [0x8, 0xffffffffffffffff, 0x7fff, 0xfffffffffffffffe, 0x9, 0xff, 0x1]}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/218) 2018/03/24 00:35:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0xb4, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r1}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x1ff, 0x0, 0x80}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8001, 0x300) 2018/03/24 00:35:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@remote, @loopback}, &(0x7f0000000100)=0xc) sendto$inet(r1, &(0x7f0000ad3000), 0x0, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000009ff3c)="c3", 0x1, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="8e"], 0x1) [ 40.404486] audit: type=1400 audit(1521851722.359:22): avc: denied { create } for pid=5481 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.436089] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/24 00:35:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x2000) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/mcfilter\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") fremovexattr(r2, &(0x7f00000001c0)=@known='security.ima\x00') 2018/03/24 00:35:22 executing program 2: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000001c0), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="e7c89df70f2371b53023d7264c61c012588c778a1d2057862a9e59885ace4c250b6793d9c8d6b2cdf0392bec54b0af28266049ee0250d9886fdc519576df4c8dd08f8a6cf822707afc681fc2a955ab2bbeb617b8f6c1c308e90e93f5a0e33f0974612a50edafe8eb907f51a92824321fb71e1cc61945149bee137002b77e85d92c9c52d4f850e14b30c08f68ae53bc8889b9e103ffd1c85f2799400e5076a62885757e6c5c0469294f990987bd4ff8c5e2a1110e959f96e3ecab144354328b05f797bd3de1c5c41acded7ba6c443e8bc44c6", 0xd2}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="af7adb668f099c17b66501ff1c11a5367f69860eacdf5e252a0a890ada26c7c88da5cc5f3b4f8004fc47314b6e736b2bd1e97627873126dfbe5546aad15bb64d2e5c04e3b2de138f6f09639970a5ced8d229f1273549ed7d8d75c72c2a876ebce0ed88190f212218f05fc60fb4f841e5554329be7f8e64dc8a722f601e42da0d1ec04e9329577c35486351dbbb1caa683aefea049d6daeb8030b0ef2ec37323e0c2e29634afb4d2c", 0xa8}, {&(0x7f00000003c0)="e0a09fb831eef59addde0df2cca1a796b2696f218b4c27e7e024828b270f17d71b54a3ec5e61e8ca4ec4308d5c2980536376d2c9aca2184818654bf38b985c60f16fdbc231fa53d6b1ffa83e8fca3af93a84646864db1d6eca0a528f7560dd3e5104486ce82144014ed4b77155cdd845cdaf53d8992fef616c86e0743e85be6b18da81814f4d3d0b112863a479cf9e05cfee9b66394dcde3f80bc61d14138ad3999bdc5c61ade4eb99e6a976f9e17deab028dd5961139e2923b739fe2117a2a8b56cf6d674965340cee47a058e79ad9a13fa51ded78a379e9ddc9bb64fbeb662234c9f4d85e2996f9337", 0xea}, {&(0x7f0000000140)="1f85c0ea18f182d3bf1bfe0e16a4ca9f84a29d60776cea7a9242cfbb13969617c839", 0x22}], 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/24 00:35:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="6600ee6bfa0a5f0a") r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="1296e7f2773e9ec906fd4433ed4f1db218b785f51d42586615e4d3d63d5e34e0acc6d120ea457767dcd773893c3e77930c5cc1411bf92418efe761bb008bd8d9f448781f5c5516f685ef4d3cee1414f43597bbaca8514f8050f29907d067efd6abc4297506ecc817260333099c56e01efc840bfbc9e5f108f9e824718a9070049fb93bc61012e94a2ccff854b97776d9b1aaa1b35f3b182eddc97f9bcc731b3db096041f5baab243d05a9694da678776f4813f59148f56a2") connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x10001, {0x3, 0xee, 0x1, 0xffff, 0x7}, 0x6, 0x9}, 0xe) [ 40.500869] binder: 5495:5505 unknown command -1 [ 40.508565] binder: 5495:5505 ioctl c0306201 20000040 returned -22 [ 40.509577] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 40.548961] binder: BINDER_SET_CONTEXT_MGR already set [ 40.555208] binder: 5495:5505 ioctl 40046207 0 returned -16 [ 40.558977] binder: 5495:5523 unknown command -1 [ 40.571486] binder: 5495:5523 ioctl c0306201 20000040 returned -22 2018/03/24 00:35:22 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x6, 0xffffffffffff0001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="41000000c60000000000000005000010040000000900000002000000030000007f000000030000000700000046a3f56df7e552e9b6c4314f2bed988145544499d3425e725997cbc80212a5cd53217f86444e3e1a1715e4d7b28ce64acb9e007242e1341b0269ecee65c2e6072979e363b7f913edffeefcabd672db2a41f279afd330eef5820e1269a513be81f4b2948ccdd58c3d4a6675c879006991961e8b2938bdf0752a2e7ddf163a3ccf9147e742474f00000000000000000000000000"]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000280)={0x14a3c42d, 0x4, 0x9, {0x0, 0x1c9c380}, 0x1ff, 0x80000000}) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100, 0x200000) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x20, 0x0, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x200}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000040)={r1, 0x1}) shutdown(r0, 0xffffffffffffffff) 2018/03/24 00:35:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acbb915d68469773a24adf4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf373409574f83dffbc475bc968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x89, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="85", 0x1, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r0) 2018/03/24 00:35:22 executing program 7: socketpair$unix(0x1, 0x40600000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000000080)='%trusted)wlan0vmnet1}+{\x00', 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$addseals(r2, 0x409, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x100000000) shutdown(r1, 0x1) 2018/03/24 00:35:22 executing program 6: prctl$intptr(0x21, 0x8a) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/24 00:35:22 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x1830f9) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip@4\b\x00', 0x800000000000000}) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="5438d0972596", @remote={0xac, 0x14, 0x14, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)={0x0, 0x1}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000000c0)) 2018/03/24 00:35:22 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x40082406, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x840, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000c00)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000300000fa", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000000a004e2308000000000000000000000000000000000000010000000040d2f234835fc2bd163c0323722a5a7c60d16d7bde8b652b14fdae4c3fa0757f5e1040b15c1d95c9dabbcf161f5f48138b0e93f64ffa8b46bcae519dfb97977c7c5aea468416b53fde49941feb5ba22ef31fc2a70670718437bffe1a84d9eb2a6104a669fc7907f2c34021a486f52df546d4883174672d1391c8d513a109e021325a0df0d2ac5b5826504cf46cb50fd0bc33049b68565bc2b74259399ded05adf17105d13dbb273675d62df870706f9f5814d7f0b8e59b497ba515cbd571bc045239fac57f7021e501a2961ee2a12e6f0f637635cd06a23faaef4c14386142a47aa534884944119b", @ANYRES32=r4], 0x38) 2018/03/24 00:35:22 executing program 4: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$sndseq(r2, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x354) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000000)=0xe8) setfsuid(r4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) fcntl$getflags(r1, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/24 00:35:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/03/24 00:35:22 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0xf55, 0x8000]}) 2018/03/24 00:35:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x8}, 0x20) write(r0, &(0x7f0000b89fff)="c6", 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x400000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) shutdown(r0, 0x1) 2018/03/24 00:35:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="1968d3d84efe6aeabaf98ce5f2dbccb7dd9c499145b189ce0e305da53c189a1d7de40ff3d7e23b70f879f352799677ae78ef5499da071000007c9d68ab39", 0xfffffffffffffe23) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x533880, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x9, [0x10005, 0x9, 0x6, 0x2, 0x1f, 0xfffffffffffffffd, 0x101, 0x1ff, 0x7f]}, 0x16) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/68) 2018/03/24 00:35:22 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/24 00:35:22 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/175, &(0x7f0000000180)=0xaf) 2018/03/24 00:35:22 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000000c0), &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000f4def0), 0xffffffffffffff3b}, 0x0) setns(r1, 0xc000000) 2018/03/24 00:35:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x840, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/101) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000034c000)=""/213, &(0x7f00005db000)=0xd5) 2018/03/24 00:35:22 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) lseek(r0, 0x0, 0xbb3415c51fb160a7) 2018/03/24 00:35:22 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x40082406, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x840, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000c00)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000300000fa", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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", @ANYRES32=r4], 0x38) [ 40.764737] QAT: Invalid ioctl [ 40.777786] QAT: Invalid ioctl 2018/03/24 00:35:22 executing program 7: 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$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4045}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222501, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000280)=""/203) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={0x0, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r4, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xb, r5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x50801, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/24 00:35:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(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$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000240)=0x84) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='-/file0/file0\x00') 2018/03/24 00:35:22 executing program 2: io_setup(0x4, &(0x7f0000000000)=0x0) r1 = socket(0x1d, 0x3, 0x100000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xc, "818e629c020873faae4f0567"}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x5}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000440)) io_getevents(r0, 0xe13b, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) io_setup(0x53, &(0x7f0000000040)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) io_getevents(r3, 0x4, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/03/24 00:35:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8a, "6312a4030d07d023b1992efee35ec3d6a400c6df1f27b60180db56e1661e9ce7b4948102b01582109a9001c3f959cde76dc9bbe037b3ac706f51c3b28494e3d041da80c705aaaefcdbb761e0e2f97a3ba90fa56651c1253627cae9b9b6e1d9254d3354a3c2985b4f329164f0a4bdec55c9ecdab8e75f725742f14b54f818bfa12a9b21b822649c73d622"}, &(0x7f00000001c0)=0x92) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x2c1}, &(0x7f0000000240)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r3) 2018/03/24 00:35:22 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12802, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000009, 0x810, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x163) 2018/03/24 00:35:22 executing program 3: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000380)={'dummy0\x00'}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/24 00:35:22 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/24 00:35:22 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb53, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80) keyctl$set_reqkey_keyring(0xe, 0x4109) 2018/03/24 00:35:22 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000100)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:file_context_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x5b) read(r1, &(0x7f000022e000)=""/74, 0xffffffffffffffa7) 2018/03/24 00:35:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) add_key(&(0x7f0000000400)="656e6372797074656400eb69d7ffaf6f41fdd03c4af5b994d251b3768dad60c6c9b3e5f1939e0de2bdbafbfc8a", &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffb) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/03/24 00:35:22 executing program 6: r0 = inotify_init() r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xd5d5, &(0x7f0000000180)=""/128) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000) inotify_add_watch(r2, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/24 00:35:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0xffff, 0x4) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x100000000, 0x200, 0x1, 0x8001, r2}, 0x10) dup2(r0, r0) 2018/03/24 00:35:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000200)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf4, 0x101000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/03/24 00:35:22 executing program 3: r0 = socket(0x1f, 0x806, 0x800000000000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000012000103000000000000000000000000", @ANYBLOB="000000000000000008002e0000000080b04063b089d52e12"], 0x2}, 0x1}, 0x0) [ 40.969411] can: request_module (can-proto-0) failed. 2018/03/24 00:35:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000010000f39ed9e8ad91fae70055a54bc5dd55bc95d6c5a00bc67360b9254258b37e17109361a054983a00421bd7d763a531ec73e245a21abfedda2918a73109345b6f03ebac559a9e91d744a710a2558a4aa89ab63e9ef47ee68da09e919e9aa7c3afef486cb69432402c0f7363104b68c42cf307df406fd11530005ca224bdefc9bd028398fefdc9955717cd025eae3f527b3c9bdcd48bde6473545fb4ca35e46188f463fb62b6a8561eccdb6b0a1d13bf02171e76a8c8a06c184b522d7a14288d0b7047ea9795184492", @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01060000000000"], 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/192, 0xc0) write$rdma_cm(r0, &(0x7f0000002a80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002a40)={0xffffffff}, 0x106, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000c80)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000001640), r2}}, 0x18) write$rdma_cm(r0, &(0x7f0000000280)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 41.044546] can: request_module (can-proto-0) failed. 2018/03/24 00:35:23 executing program 6: unshare(0x8000000) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0xbdb1, 0x6fb, 0x0, 0x3f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, 0x84) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/24 00:35:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/83) fcntl$getown(r1, 0x9) sendfile64(r0, r0, &(0x7f00000002c0), 0x7) 2018/03/24 00:35:23 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000012c0)='net/softnet_stat\x00') exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/24 00:35:23 executing program 4: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0xfffffffffffffe7c, 0x3, 0xbca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xc1dc, 0x5, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0xc002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3000000, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x7, 0x4) 2018/03/24 00:35:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000000)={0x3, 0x7ff}) dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000080)={0x2, 0x0, [{0x7ff}, {0x0, 0x0, 0x3}]}) 2018/03/24 00:35:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3, 0x9, [0x9, 0x4, 0x2, 0xdb57, 0x2, 0x101, 0x5, 0x80000001, 0x7]}, &(0x7f0000000140)=0x1a) r3 = 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) tee(r3, r0, 0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000000000, 0x2, 0x4}, 0x20) 2018/03/24 00:35:23 executing program 2: migrate_pages(0x0, 0x2000000c66, &(0x7f00000000c0)=0x40, &(0x7f0000000080)=0x100000000049ca) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x7b, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0x5}) 2018/03/24 00:35:23 executing program 1: rt_sigaction(0x9, &(0x7f0000000000), &(0x7f0000000fe8), 0x8, &(0x7f0000fbc000)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xfffffffffffff459, 0x8001}, 0x8) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4eb3, 0x109000) 2018/03/24 00:35:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/03/24 00:35:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x98, &(0x7f0000000080)="ec26903ba0fac2ab12e3f0726b6397a5b3a23a9c643273919eb26443f4ea059221b51d501e77878d3604130b4cc7ad191a405729aadeb8f2d006f2d226023b6b03412344f64d2825a98efbfd35a503caddcb20b548eb6ce954fa4a4913a5c8d6ee26ae2a858dcd700013d56972a9de0aa05e39ece96cf98960ab15ae43f2f9d36b405a18c278a7d1a37edac162e326feeca016f95a82b9b6"}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) writev(r1, &(0x7f00000000c0), 0x0) 2018/03/24 00:35:23 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r1, &(0x7f000060df9c)=""/100, 0x64) 2018/03/24 00:35:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="83fa4006c4b2cb2bdd13f76f3da731598617559709da63bc44ea9e63e8e173527f538d26e6865eb48065fef03d7b639d1135c94531b77fb358848a3e57d3978421677c962bdb2ac3fd503da341b6a91841ad91ad079f5e2a2de631f922c747fed321ce52746679fa24efbbb60945a558deb101f3056f300c3bdd30d1b186e4bbe8dc54903a6265ed2ec39b396f3e90df613f75650c700d96c9bcb3a0a14d06b7dafb00800e1927233fbd8a3c71cefba3257622", 0xb3}, {&(0x7f0000000100)="460580b8bed76c41499a64106f215bf8c4ef3d32f5c428ae21a61cbc231640cc8e2951870745a51c57c6bb9af9e2db8629f3ef4c6a666fc8844c4f66b1ff04a5200a6108e32b8e1e8b561c13f8f096bb85590f7605362167b736c0aa94e440af1c04027502e6ce8a2c70992883298bf2945ce4f2b28dc05731d270400b36dfb2a4c7feeef571f3cdab15b2f892a7820fb69ddf555ef57d55ab06", 0x9a}, {&(0x7f00000002c0)="cb858e49f09c33748b24a98b5ef58c9a186b786d7ff8b7c1eb9b49edc0a030ac64f97e0558bc1f4569cd10729f1c6bf9e9787453be957364ee5c48e144e7850f811755d255393c46d4f587ad518433f9202d4f8f25173fa0fd1723a38dfa5c52788cd7c4b62ac979c90732d6270c9a97a45db0eb39d8a41a6081865c8ab650f942b04d6b6c2700889bbaf01bb501e68c8d38464029304d0f77d002a7a0f0c5b8648e39f2542c519e8bbde1ac636121db4516735805d4d496ed45b4838187b8d2bc4e0f6296f0632d89c53839852ddf884a00fc8c024a7f169e8ff13fd217082f40c7bb7132b632dcb90b2e47d4879e27", 0xf0}, {&(0x7f0000000480)="16e7772510e5c478f9b364d0f3615714ff78a8b41bbb9fc8b11c495f89f530d24941151b79466bfb6250bdb87ca3f0b07552d13b3da2604e832a60122083398bdf04640c3c85435a0a8cd63c2ea0c32faa2cd271edf7ee2db31b78c908ec8b184231fd19378d8377373e5669c5e08bce35efee4f4525d1f73aebeb8bcd7d20cb013e3eb04eb9358010787c80ea4c9897621f1c4514814b31330c40459e2d4dd3ebb0d05955c423d4292fac95622601f344b74ec0f909c3177250ae57cac0b8e49d5319786b0e28c82eafa8068697fd90b0ba5d868d926e5986fe1de69728f31747d3", 0xe2}, {&(0x7f0000000640)="2359f1b1735adfa2ea029e8acd8ab553d1875c43ac49058eb101111c4ee56522029d4329d3b39323ed50273d8837f1d82df3115297850a80e4eb52eecf85d1b72a21f1c130685309091eda7181664517917b2c39858ec157e0ffcd7ba209aeb62eef3020a6b5fcd0532cba183e84cc63fa31f63727b6a28935c048453f60c9b2c74bed6c825e2173bad4721a6132cd308dc3b12d039534e204de4c033bb5e8a61031c01be4fa8b1b3731779ed159fa5ef5b88645f3b094e779d3c40dea20b58faa03dd931277f4c6541f44a3a541ea0d9f2ab9", 0xd3}, {&(0x7f0000000740)="7ab3e08f8353518269cf8d60f720e7baff4a0aaa434c90a9537ee3f135165b9f56bc439e2bf5ad7be99302a0ed14f5b610b46edfdad84182b3fa535cbe13e1cd295bc62f783be5cbf6bb036348585fea4c39ca4616904b0ea211b7c08e5a25d63614b5fe32679b958e0cc56f1b39c6d6190cc353a03a6151657635e4b4e62afab5", 0x81}], 0x6, 0x0, 0x0, 0x80}, 0x8000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/03/24 00:35:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000500000700", 0xbfffffffffffffff, 0x2}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) readv(r0, &(0x7f0000000100), 0xe5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x40, @tick, 0x0, {0x7}}) 2018/03/24 00:35:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/03/24 00:35:23 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x68, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x10}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x180000}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x17}, &(0x7f0000000200)=0x8) 2018/03/24 00:35:23 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x1, &(0x7f00000000c0)=[0x2], &(0x7f0000000100)=[0x3], 0x22, 0x5, 0x5, &(0x7f0000000140)=[0x1, 0x4, 0xffffffffffffff01, 0x9, 0x6], &(0x7f0000000180)=[0x2, 0xde4d, 0x3, 0x1, 0x7f]}) 2018/03/24 00:35:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2d43, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x695}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a27000)=0x100000000) 2018/03/24 00:35:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0xfdb3) 2018/03/24 00:35:23 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x8674, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xffffffff80000001) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x1, 0xf4) getsockopt(r2, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/24 00:35:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = getpid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000000)) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0x1}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0xfffffffffffffffe}, @quote}], 0x38) 2018/03/24 00:35:23 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0xfffffffffffffff8, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2000000, 0x8000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/03/24 00:35:23 executing program 1: timerfd_create(0x7, 0x80000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)) 2018/03/24 00:35:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, r5) setuid(r3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e23, 0x0, 0x0, 0xa0, 0x0, 0x89, r1, r2}, {0x8e4, 0x3, 0x9, 0xfffffffffffffc00, 0xffffffff80000001, 0x8, 0xa5c0000000000000, 0x6b4b}, {0x7fffffff, 0x5, 0xff, 0x4}, 0xfffffffffffffffe, 0x6e6bb5, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x2, 0x0, 0x6, 0x13, 0x7}}, 0xe8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/24 00:35:23 executing program 7: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/dev_mcast\x00') setns(r1, 0x0) 2018/03/24 00:35:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x78, "08f97e261d186a78313301c2c156eb2b0e2a4cdc66aac1645398ae95cafc1651d73f0dacb6c0ad4ef15fe2cd5b85c2cfcaf514237f12ac983f5683067f8984d7cbeeb8293f6a7a9a7c4f9d0709828dc7ae296972e8d1831e3798c418c7f3eb58defd19f24d7439575297956d11973f8ebf51d87a83a3698d"}, &(0x7f0000000100)=0x9c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) pwrite64(r0, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) r2 = gettid() ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000140)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000000ff6)='./control\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000300)="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", &(0x7f0000000400)=""/136}, 0x18) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80002, 0x40) 2018/03/24 00:35:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000100), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0x480) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) 2018/03/24 00:35:23 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/4096) 2018/03/24 00:35:23 executing program 1: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219b", 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x1, 0x6, [@multicast2=0xe0000002, @empty, @broadcast=0xffffffff, @empty, @rand_addr=0x8, @loopback=0x7f000001]}, 0x28) 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={0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x469]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) 2018/03/24 00:35:23 executing program 2: socketpair(0x4, 0x800, 0x400, &(0x7f0000000080)) 2018/03/24 00:35:23 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000f91ffc)=0x10) 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$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x101903) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r0, 0x1}, &(0x7f0000000100)=0x8) uname(&(0x7f0000000300)=""/96) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r0, 0x9}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/24 00:35:23 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x90082) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x2, 0x6, 0x10000, 0x8, 0x5, 0x4, 0x8001, 0x7, 0x9, 0x3f, 0x4, 0xffff}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast1, @empty, 0x0}, &(0x7f0000000380)=0xc) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)={0x4, 0x10, 0x47, {r3, r4/1000+10000}, {r5, r6/1000+10000}, {0x0, 0x0, 0x934b, 0x7f}, 0x1, @can={{0x4, 0x5, 0x6, 0xf}, 0x0, 0x3, 0x0, 0x0, "c2976e3db59223cb"}}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r1, r7) 2018/03/24 00:35:23 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffff237a, 0x400) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x1) ioctl(r0, 0xc0884123, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xff}, 0x8) 2018/03/24 00:35:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x4, 0x5, 0x200, 0x2, 0x34, 0x0, 0x10001, 0x100000001, 0x100, 0xc05d, 0x7ff, 0x5, 0x9}, {0x0, 0x3ff, 0x10000, 0x7ff, 0x8, 0x4, 0x0, 0x5, 0x7ff, 0x7, 0x7fff, 0x7, 0x3}, {0x2, 0x2d9a, 0x6, 0x401, 0x7, 0x25d, 0x1, 0x3f, 0x1, 0x190, 0x5, 0x5, 0x50000000}], 0x101}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b3c0)=[{&(0x7f0000009e00)=@abs, 0x6e, &(0x7f000000b200)=[{&(0x7f0000009f00)="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", 0x117}], 0x1, &(0x7f000000b380)}], 0x1, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) 2018/03/24 00:35:23 executing program 7: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/24 00:35:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x1ff}}) 2018/03/24 00:35:23 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 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) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3ff, 0x200600) fanotify_init(0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x3ff, 0x4) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="2af797c22876880ad18ea9b9655e0f0edb2f74160d8e1f850bac8d480434c868d805f95f381695677b37d143c18edb966922121b9a79323d4f62505fa6bcfc97ca44d6c43819c0b8f9adcfb1f528ded64137195c6aa95fd4ca2bb1f75db3d9bf63e6b01438df7800fa699b7ea2f46ef2059b53ac66889950cf5ceb4654282567b06844e9", 0x84, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) 2018/03/24 00:35:23 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x5, 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, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f00000000c0)=0x2b, 0xffffffffffff8000) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$TCSBRK(r0, 0x5409, 0x13d2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xe, 0xffffffffffffffd8) close(r1) 2018/03/24 00:35:23 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xe3a, 0x200080) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r4 = getpgid(r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', '\x00'}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000003c0)={0x9, 0xfffffffffffffff7, 0x4010000000000000, 0x343f, 0xfd, 0x7}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000380)={'gre0\x00'}) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000005240)={0x389c, 0x1e, 0x40000301, 0x0, 0x1000000, {0x8001f}, [@nested={0x32c, 0x1a, [@generic="c72595ea1c6b001458d03091e67a5d13165b59eff069c5893aa3146c912c9b4179fc961eaa50de4455226f6e04a05370547a235403386fe8175dd36ab7cd0a932eda5010665b0f164754d52c1e2eb3d0e5cfcaa85e6c9f068aeaf64b56b8f3113ead65ea8d3bda9d9741558174766d9b0ab993377a1a9b3b57c478153b899906f846a9b3612e4239e09ad7", @typed={0xc, 0x11, @u64=0x800}, @generic="98083d83512b63e10f0808be9278a318570a929b17b86f32f5a6b523dc1c065be963d269a0e49a50daeba9eaad6b93b0622a3d6f31f5705fb02662ab9f686c3f1f02a05386e0b04a962275d8ada257f010ea8e722c0e237a2d7c5f8c85485b23deaea5a42dcc4211ea8376a192439e", @typed={0x8, 0x54, @fd=r2}, @generic="e3e9569bd19272f5315503cf3f2ebdc6faa693593293edca09fef2683e9bfe7899c65bc538600deaf56c1611280ca6e5302ab0ebc9e825dd7c617e793ca4a5ee6a2d9f112fe348a25f9df06cd0662469b55b605c4354c82769e0db39b822b2c49f78097dea87ab96dd339ff246698ab617d12865a37bd5a9f1207b933ae983c7179e3895d295a6f6da48e78afbbccc5d6167d3191279f7738aab1d92f305f9b1ba4eadbedc2599025346be8969d6926f676d40cd31a8fca4809a6de87a", @generic="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", @generic="2c765fb4ea8193d63edd603444d6742c6d6262e6be4e818fbb5b49ee3a15bcae439d8cc89f32722cc8d008897950a28ada1de83312ccce431c5d694f2e5e33b23bafb006d0e3f3315602a6a371dc952edec1a335c037882a2523e1c49459ff"]}, 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@generic="04c03cabe3c6016451582781e7b2365540e718779dc547ac6fc7048a8e82c3edc0665651cb656bcae5bae7a343c36c898089bcf61c2e67f38490b85d3804cc3902fa6a4fee9153424fc9f8f55335ffc995b5999cc31b7acb5aed45a8e372f7eaaa6dbc88fc84daf00ccbb4f7fe20c4fd2aac4e5282cbc11b8d34881fc0cf86b59f663c66d98b1aa39cefa05d6305792d2ed4eb9d377ec75ffeabe444d9e08ac29050254648a62a8aacbcc22e7d944700156100aa281d31cc8dd322212b6fb6e2d244fccc54c46ecf35dc9618a0a32ea20989edcf847692797e1c1d02bf7ef80620db2d8673"]}, @generic="d72d964ce5831522a626c439159ef681f9148d425afe81905665342eaa33dd68efb86380f4abd2851420966f4ca954b3eb4addcbae7fb94b616717f25a6dd368ddce768919307a168e9592413fdda58dafe13b2930cc3fc62b2dc717ca4a69dfe86f8c013d6809ea8de90dbc38aa561672c42c98b2bf1a3ac3ec7198be0eca", @generic="6d660794b20f2601cf981fde429c8b42a86d0041f863501ab56e140d6eb4af05448c991300a0c325d3ab45ad1647de8ae21f2623a43b79449686c55efa46a7d7698b428575398305c78f79949b1a5034ce0b52e036fdce1fb820ad131b2c9074f872ea71be3cb9e6bdfc2df9cb383b2e631f1cbdee97147720526831e7cf78cf3c7acf2c60189f43f2fde9e1e56fd912fc684e1d95efdd9a2d053ea276cc314f280a6d7230f3731cc298649b81", @generic="8d37226d5cd22247c3de42b2a01195cd2651d2a23d91727f160e18cb7e8b5dc5592a4fc8e715166381a25eff7a61e059b0bb11a723b5660cac919aad4cd03686039bd72d4d0dabca94f0823a0ea76f9a45144be8155b21dc630f5d06bb3ac6fa37fbe8cb8172757c539afd8aa8285772e6eb306cca79ed0c11d29c", @nested={0x3c, 0x2c, [@generic="75c13c99ef6511d67f355525ed3af113e059a140295533ed7f4cfe3a7020a6408dc4145385a8e6042ccd2b16dd", @typed={0x8, 0x57, @fd=r1}]}]}, 0x389c}, 0x1}, 0x0) 2018/03/24 00:35:23 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0x80045105, &(0x7f0000000fe8)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000300)=0x4) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000440)={'yam0\x00'}) keyctl$reject(0x13, r3, 0x2, 0x400, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) 2018/03/24 00:35:23 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x7, 0x70, 0x8, 0x7}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x14, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000440)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=0x0, &(0x7f0000000580)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r4, 0xe8d}, 0x8) getsockname$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000500)={'gretap0\x00', 0x8000}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000600)=@req3={0x5, 0x3, 0xffffffffffffffff, 0xc4c, 0x0, 0x7, 0x7}, 0x1c) 2018/03/24 00:35:23 executing program 6: clock_gettime(0x6, &(0x7f0000000240)) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a1c7004d8800fc80000000000000282b0000000000bbfe800000000000aa00000000004d545ca4f170ea28f0f71012e72bd5d9a4c3c0a2b6b2306e1f88a3d07717da"], &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) clock_settime(0x7, &(0x7f0000000200)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000000100)="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", 0xfd, 0x100000001, 0x0) 2018/03/24 00:35:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$kcm(0x29, 0x7, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400, 0x40) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0xa0}, {r1, 0x10}, {r0, 0x8}, {r1, 0x82}, {r0, 0x2000}, {r1, 0x46}, {r2, 0x3001}, {r0, 0x22}, {r1, 0x32e0}], 0x9, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0xf6f}, 0x8) close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x3) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) write$fuse(r0, &(0x7f0000000200)={0x14, 0x1, 0x5, @fuse_poll_out={0x80200}}, 0x14) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000240)={0x0, 0x2, 0x68af}) 2018/03/24 00:35:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) ftruncate(r2, 0x40001) timerfd_gettime(r2, &(0x7f0000000000)) sendfile(r0, r2, &(0x7f000000a000), 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/24 00:35:23 executing program 0: r0 = socket$netlink(0xa, 0x6, 0x3) close(r0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400001f, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/24 00:35:23 executing program 4: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x1c, 0xfff) personality(0x8) 2018/03/24 00:35:23 executing program 5: 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$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4642, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 41.495970] encrypted_key: insufficient parameters specified 2018/03/24 00:35:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000540)=0xffffffffffffff02) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0xf2, "189cd3b2b90e77e729ca101ce855e0fc3201345a5a4ee9018ed314070b62b214fefd9bca528c0aeacaa53b6ceb9a533f5ad4f010240d1823bb392c83ca768897eec04df9e8b792c65d31e4167bc8610bd713c0ec5e5c4ac8414b8a6ab48a28d166b82639ab7b75ee70b2709ff3aca75fed3b1b17ca111f82e3541b6e21cf0fd352433be59876bacf854ba4dc59de9edde09f2f9d2faf747de44bf36083354d9023f51cb87d288022c4b0c7f9d0f1183ae458eb35f057cb5f0a7f17b4b932204c4601a9da31df12a73b9cb30d27aa56faca9432d10c803458f97b38861f2ad219597ba5e8ad20ac859feb49ade7cf06e3e25c"}, &(0x7f0000000440)=0x116) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@loopback, @broadcast, 0x0}, &(0x7f0000000140)=0xc) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000500)={0x0, 0x1, 0x4, 0x1}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000004c0)={'vcan0\x00', 0x400}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="940000001300200029bd7000fcdbdf2507000000", @ANYRES32=r2, @ANYBLOB="420000002000000074002b0095317bf254bd19aa55529c3e4f7ba985e077450beccc3022ad1430b81509f2e6766176c1fa7a7b6ef04dd67dfe29088d84d6bd26c44b967907059e4ddf3f48b1cc5ea70bec79660402007f32fadf70bf9b5c081cee79de78c46b04759836eebfe3000000000000000000000000000000"], 0x94}, 0x1}, 0x4040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/03/24 00:35:23 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/03/24 00:35:23 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setfsuid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x85) recvfrom$inet(r1, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/03/24 00:35:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x43, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/24 00:35:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x60000, 0x0) getsockname$ax25(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r2 = socket$packet(0x11, 0x400000002, 0x300) r3 = open(&(0x7f0000000000)='./file1\x00', 0x10444, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000440)={0x4, 0x6, 0x8, 0x4af, 0x5, 0x3, 0x7, 0xfffffffffffffff7, 0x1, 0x9}) fcntl$getown(r3, 0x9) execveat(r3, &(0x7f00000004c0)='./file1\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='#ppp0vboxnet1[ppp0%\x00', &(0x7f0000000540)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00', &(0x7f00000005c0)='/dev/vga_arbiter\x00', &(0x7f0000000600)='/dev/vga_arbiter\x00', &(0x7f0000000640)='cgroupvmnet1eth0#*ppp0keyring)\x00', &(0x7f0000000680)='/dev/vcs\x00'], &(0x7f0000000980)=[&(0x7f0000000700)='ppp0&md5sum\x00', &(0x7f0000000740)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00', &(0x7f00000007c0)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00', &(0x7f0000000840)='/dev/vga_arbiter\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='@vmnet0GPL\x00', &(0x7f0000000900)="b300", &(0x7f0000000940)='eth0\x00'], 0x1400) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f0000000ff4)={0x2}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1f8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x2c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x10, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) chdir(&(0x7f0000000480)='./file1\x00') read(r2, &(0x7f0000000040)=""/161, 0xa1) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="07e429e451117cfe7315effe686089515279ec730783571b4106e98517bef11dcdf414101341de29cca1b77081f1d9957afdb85ab376baea9957cb217fdba7e56cd23d3059f7f6e37610ad28b5ca289872cb1e4f314e5af2c0592daa3fa06c6233d72ef9701958359e139d9cd07a7f67216a59d78167bdd1a1d9f03f2e0f96543142e9ec1aad20f99339bd1fc377e9bcb613fa40c0c2", 0x96}, {&(0x7f0000000240)="0b15b0b4d4918b8cb8e577b7ba3a416316f62013f875d87e6e785d4792c45f99c7d899bb991fd066ede4a3543e2cf9d1b259fcfa1f9d006e", 0x38}, {&(0x7f0000000280)="6f6e562860fb432305ea3ee04bbfc6bb9dda83971c8bd32a2ab443f108bbe4a4991d4051bc503ae259b651fb2834858a6a7d0d0c8e4416cb6994be6b75bbd4bda6fe85b43ae4d0bf6233d994034815f5d945c9c394b524da8ab27770339165a32adf54245fa697d802", 0x69}, {&(0x7f0000000300)="1e145932017b8eada19c4f9adb", 0xd}, {&(0x7f0000002040)="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", 0x1000}], 0x5, 0x1e) 2018/03/24 00:35:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000300)=0x5, 0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000340)={0x4, 0x0, [{0xc0010bff, 0x0, 0xffffffffffffffc0}, {0xa48, 0x0, 0x8}, {0xedf, 0x0, 0x80}, {0xc0010044, 0x0, 0x4}]}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) 2018/03/24 00:35:23 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x81, 0x5) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = dup2(r1, r1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)=0xfffffffffffffc00) r3 = memfd_create(&(0x7f0000000040)='-$\x00', 0x1) socket$l2tp(0x18, 0x1, 0x1) sendfile(r3, r2, &(0x7f0000000080), 0x63a) 2018/03/24 00:35:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) bind$netlink(r0, &(0x7f0000ffdff4)={0x10}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) fanotify_mark(r0, 0x6, 0x48000001, r1, &(0x7f0000000080)='./file0\x00') [ 41.582161] encrypted_key: insufficient parameters specified 2018/03/24 00:35:23 executing program 2: r0 = socket$inet(0x15, 0x7, 0x2) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) dup2(r1, r0) 2018/03/24 00:35:23 executing program 1: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xfffffffffffffff9, 0x8000, 0x79}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/24 00:35:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) io_setup(0x7ff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) sync_file_range(r0, 0x81, 0x3, 0x1) 2018/03/24 00:35:23 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') finit_module(r0, &(0x7f0000000180)='&keyring\\em0)vboxnet0!\x00', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffff, 0x40, 0x6, 0xfffffffffffffffe, 0x5c6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1, 0x3, [0xdd18, 0x3, 0x4]}, &(0x7f0000000140)=0xe) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) 2018/03/24 00:35:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[]) 2018/03/24 00:35:23 executing program 6: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000300)=0xc) r1 = socket$netlink(0x10, 0x3, 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) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000001c0)={{}, {0x9}, 0x0, 0x0, 0x8d0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x20, 0x13, 0xf11}, 0x20}, 0x1}, 0x0) 2018/03/24 00:35:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40400, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0xf000, 0x0, 0x3000, 0x1000], 0xffff, 0x30, 0x1}) [ 41.661566] IPv4: Oversized IP packet from 127.0.0.1 [ 41.671867] mmap: syz-executor7 (5806) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.700053] IPv4: Oversized IP packet from 127.0.0.1 2018/03/24 00:35:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2c}, &(0x7f00000001c0)=0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$key(0xf, 0x3, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000080)={{0x101, 0x80000001, 0x5, 0x0, 0x7, 0x80}, 0x9, 0x3, 0x4f2}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/24 00:35:23 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000001240)={0x0, 0x12}, &(0x7f0000044000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f00000001c0)=""/2) r1 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x521000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000440)=0xfffffffffffffdd2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0)={0x5, 0x0, 0xefa8, 0x800}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x5, @dev={0xfe, 0x80}, 0xffffffff}}}, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000180)={'teql0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x6, 0x1, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x8}) socket(0x3, 0x0, 0x819) linkat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1400) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000280)=""/95, &(0x7f0000000300)=0x5f) prctl$setname(0xf, &(0x7f00000000c0)='/dev/input/mice\x00') tkill(r0, 0x14) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000000480)="4b9ba488cdc77098fb897d10330c8a0e7a9254f25e8ec933a8c6a85c8704ec217ac5a2d8735deb8ce8a5a587e767683be81b59c55338606b") 2018/03/24 00:35:23 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000), 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r4}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x33, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) 2018/03/24 00:35:23 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x18800) 2018/03/24 00:35:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x49, 0x7) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f00000027c0)={0x19980330, r1}, &(0x7f0000002800)) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/03/24 00:35:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x80000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x1, 0x100000, 0xc30b, 0x0, 0x1}) 2018/03/24 00:35:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x10001, 0x4000008040) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xeb, "ebe0f448e3eb664ec7dccb65274b198fa6638d353c4c81c12356b666c0cd4fafe88fcd847e0c58078c1bd568c79f86addc4008de956c054881e86c88f97a7e3bb2c8e0486fa09a25a9adfcf06b88cc89c941a51c84e5d54bf32bff450482c5e2c38cb322c8df2ccb51e74701ff4fa571110729a3a63c3e4b37eadd6f0e8a3a7317bd8486eda62906cda22538cb2b7382fa9e9e604169e6f4f7a39f193aba5fd6245616cca980da7e63fd8840fe6b4ef0b49a44667938adfa03f0ef5f4889946ba70389e05c768ff8e0129c02efbacfe320ba0ad44a8d741c325687fc8e002bce309756bbec3d98b710b3a6"}, &(0x7f0000000000)=0xf3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000034d564bd9770817b6"]) 2018/03/24 00:35:24 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x3, 0x5}) eventfd2(0x0, 0x80001) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0xfffffffffffffff7, r1}) 2018/03/24 00:35:24 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x5738, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)) 2018/03/24 00:35:24 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x10000, 0x8, 0x1, r0}) fsync(r1) socket$inet6(0xa, 0x2000000802, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x27, 0x0, 0x2, 0x2, 0x1, 0x8, "3ff24fbbf687c7f29d5be6d06d058a7c8b02405b33c592fd9cb44006e5f33f4316bab2cea14b48c7d4012d4e18323f254af72aa642643a98a8f3aa764ab9d4", 0xa}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000240)="aa55c8131c754d793b02f9afbfd5b9f0f53c916505ffb329751dbdfd5c37b3d59300433b7e28de039850accadd68b4ef9d8f777fa96347a8b917868c645b303e44a50a16f76d4020981cc9095341d00a11dddf5c792f39a3042b7b55d832b631e5ef4bea0f297639bd023f0131a1748eef2bacc362df3ae4de1577a9d20a1032908205a223afdae99605c6cdb4a078315894e77f24f0b2d0895de48c10d3645b4901ad59cde4dbad4609d8ea94a2441f7faf670368435f4c6beeae", 0xbb}, {&(0x7f0000000300)="43c282e3d28c27a240e3c9cba7ee1ee4c6e8703fda28", 0x16}], 0x2, &(0x7f0000000380)={0xc8, 0x10f, 0xfffffffffffff801, "27a81e74e5b17c6538ffca479751b6c8674488d1f2cec202e1abd6c48ad49c1e85776473162bf0ba7ee8dcd6b9b7eada097beb5e251f9a2ed7d3aba254f94aba4447e8a1271e84193308478af8b498ee02783da229cb69746ed0adab652b6a65ab1073a84215f24a38010eea2253f26d3bfd0249d662a27d8dce73389a1dddb024ff55df30c624128eb13532d4139b75ac6f0b3b52eadaebce6f3428c3298c52d93ab8e9a316f48e9a5b1a77a6a6df8ec204aea6ec5da22f0d9b"}, 0xc8, 0x10}, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) pipe2(&(0x7f0000000140), 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="4dd39f4720f866008c810d6235e059a25c698fbc23202c2973a02ecc3033f622b4fd63ae8df586c3db10af84e471a59c96adfe40fe0b833c83b99907d44affde777f1eaaafaf306110f063e4aa89f01541f6293b7661f1d655", 0x59}], 0x1, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x8000, 0x0) 2018/03/24 00:35:24 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f0000000480), 0x0) unshare(0x400) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x40, 0x4) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0), 0x0) signalfd(r1, &(0x7f0000000000), 0x8) 2018/03/24 00:35:24 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000865}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) close(r3) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0) 2018/03/24 00:35:24 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280), 0x8) 2018/03/24 00:35:24 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x23f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x476aaa50}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000192a8f093fde10f1b2d27cf96aabaec890"], 0x90) 2018/03/24 00:35:24 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'tunl0\x00', 0x9200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'tunl0\x00', 0x1}) 2018/03/24 00:35:24 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x3, 0x0, [{0x3, 0x3, 0x0, 0x0, @irqchip={0xffffffffffffff01, 0x9}}, {0x8, 0x3, 0x0, 0x0, @irqchip={0x2, 0x2}}, {0x9, 0x5, 0x0, 0x0, @msi={0x28, 0x3f, 0xffffffff}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)={0x3}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$setpipe(r2, 0x407, 0x3) [ 42.551051] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/24 00:35:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x141980) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc0000820}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@ipmr_newroute={0xf4, 0x18, 0x18, 0x70bd27, 0x5, {0x80, 0xb0, 0x14, 0x4, 0x0, 0x1, 0x0, 0xb, 0x2100}, [@RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_METRICS={0xc8, 0x8, "d6ff4b3fd5eefac6ac02bbd4299f5c6132a0b208aaba1be0d952236b942c3b0049d01cd91eb1e17e4d94a905af54a338cb54e5e44b9c5175ce0d0cad0f8c283f93ccfdbaa297a4d8b83f3b5387d72f5a7d79bf04592dfd107b57b2afc77200d9c6f7a3fd6c2f384afca9c7676efea8320b3a210cf07e38c0ad020c0f2d8b491ba8978a84ef37373807f5f44d4592a2792a1d9e99c968db63a65ac14a5f54d1061b410d998d9e5fc2232210dff3519275fdb5a7a82904a8f60151d97e33ee84b63e"}]}, 0xf4}, 0x1, 0x0, 0x0, 0xc0}, 0x80) signalfd4(r0, &(0x7f0000000140)={0x9}, 0x8, 0x80000) ioctl(r1, 0x580e, &(0x7f0000000340)="7b5ba0638e5bfd3f23fee415c3dc8f47027e391e3d1bb90c76fce5b8d69be3ea753b06108e05b2af2c39305ffce8281b7ff9fda50911fd962a8ec4fb218c21d02306f697d70c11fb4fbf08345fa0707b9af177f3dfbdcd30238e48ec292efe1bba5094455c5ded1916147ed3b885d961bd0e3c886526ea1f59c88b476cbf1f6a20e49b26e5b0e00b") 2018/03/24 00:35:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0x4, &(0x7f00000000c0)={&(0x7f0000e70fc0)=@getneightbl={0x14, 0x42, 0x4, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/03/24 00:35:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/206, 0xce}, 0x0) 2018/03/24 00:35:24 executing program 3: syz_emit_ethernet(0x76, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getown(r0, 0x9) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) syz_extract_tcp_res(&(0x7f0000000000), 0x14, 0x81) 2018/03/24 00:35:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)=""/125, 0x7d}], 0x1, &(0x7f0000001d00)=[{&(0x7f0000000740)=""/166, 0xa6}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/23, 0xfffffffffffffd93}, {&(0x7f0000000900)=""/251, 0xfb}, {&(0x7f0000000a00)=""/217, 0xd9}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/102, 0x66}, {&(0x7f0000001b80)=""/161, 0xa1}, {&(0x7f0000001c40)=""/173, 0xad}], 0x9, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xdfd) 2018/03/24 00:35:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/76) write$eventfd(r1, &(0x7f0000000280), 0xff93) fremovexattr(r1, &(0x7f0000000000)=@random={'btrfs.', '/\x00'}) 2018/03/24 00:35:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x40000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x2, 0x2}, {0x2}, 0x8, 0x2, 0x81}) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) 2018/03/24 00:35:24 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xbc, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x806, 0x3) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)}]) 2018/03/24 00:35:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r2 = socket$kcm(0x29, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x181800, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x1366) read(r0, &(0x7f0000000100)=""/232, 0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/03/24 00:35:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000300)=0xffffffffffffff23) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000000280)=[{{0x77359400}, 0x8, 0x6, 0xb5}], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x10, "544bb776c70e3dcd4d3ebcd8e3186766"}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x200000000, 0x200, 0x40, 0x0, 0x1, 0x7, 0x7, r2}, 0x20) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000002c0)=""/40) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000100), 0xfffffffffffffd91) 2018/03/24 00:35:24 executing program 1: listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/111, 0x6f) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x26, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/38}, &(0x7f0000000180)=0x50) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x29) 2018/03/24 00:35:24 executing program 7: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x47eb6e45, &(0x7f0000000080)=0x4) [ 42.641450] QAT: Invalid ioctl [ 42.655345] QAT: Invalid ioctl 2018/03/24 00:35:24 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) socket$packet(0x11, 0x2, 0x300) 2018/03/24 00:35:24 executing program 5: r0 = inotify_init1(0x802) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8980, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(r2) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000180)=""/101) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) kcmp(r2, r3, 0x8000000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/24 00:35:24 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x200040) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x20, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) mlockall(0x1) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="781bcac115332ca2bb99b171f33e36a6aa56702e87aac4a42ee05e73b3d360b1e9cf9d7c063ece6df49668777b91fe611832be8bb0417938237aee70afdd71664a588abb0edfc0f549aeacea06727d262bf60c3e3a3be6c0e2c4ec50b0e27f9f3232", 0x62}], 0x1, 0x0) 2018/03/24 00:35:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000001380)=""/245, 0xf5}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000200)}, {&(0x7f0000001480)=""/163, 0xa3}, {&(0x7f0000001540)=""/191, 0xbf}, {&(0x7f0000001600)=""/238, 0xee}], 0xd3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000000240), 0x200000000000017f, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x1}], 0x2c}, 0x0) 2018/03/24 00:35:26 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffedc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x7fffffff, 0x0, 0x8000, 0x6634, 0x80000000, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0xfffffffffffffff8, 0x3, 0x2, 0x8000}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x87, "f9c51d91b6cb49ffcb35fedb6550bb3c26477751aa23475376af1e44cb7c22d137a0c6272a7dd59dbb855fa66abfe2ff46b71071c87fabed20bc0a9fb7f10367418e7a73bb2160f03e63553b817e38db32ec09084da84b7cc626474042d81ed768f31cec2dee265be00af2ccfe9fc398ede8c78c5fd08e4f1f5a66407185926a1585cf524cdef0"}, &(0x7f0000000200)=0x8f) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x1, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/24 00:35:26 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x9, 0x820c, 0xa6, 0x8, 0x9, 0x87e, 0x15, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x7ff}, 0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x96, "48940ecc8499ac1b090c51b1f075d11b6324e49f2d8482c9002d7a71f7d9f171b5b35b71becbfb61897afe6d915ad48716c544b47897b45b232263d251e5ba95e9a2c2135c23fb34744faa82b840ca057f8c641de0fc8e5e4f5b1d8fa0471e8ce4bbee6185b68daf3833289eebee555c24233c351e2cd51bb673c29941ee46fdb590e8915f1736900c7c321e567f1e489b9839a23806"}, &(0x7f0000000300)=0xba) listen(r2, 0x2000000) accept4$inet(r2, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x807ff) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4002) io_setup(0x8b, &(0x7f0000000340)=0x0) io_destroy(r3) listen(r2, 0x5) 2018/03/24 00:35:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, {0xa, 0x4e23, 0x4, @empty, 0x53}, 0x20, [0x2, 0x2000000, 0x0, 0x10000, 0x9, 0x7, 0x8, 0x3]}, 0x5c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0x10001, 0x0, 0xb2504162f9acc370, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000180)={0x9, r3}) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/03/24 00:35:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/llc\x00') getdents(r0, &(0x7f00006c8f33)=""/205, 0xcd) 2018/03/24 00:35:26 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0xff) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x241001, &(0x7f00000000c0)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/24 00:35:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000001000), 0x0) 2018/03/24 00:35:26 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x408c1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000380)={0x4, 0x3, 0x2, 0x1}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x7, 0x0, 0x9]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0xffffffffffffff00, 0x5c6, 0x10001, 0xffffffff, 0x2, 0x800}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000440)={'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="ff43729f3ba4b0fdd39733d733ee5b67", 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {0x4}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000003c0)) lseek(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000002c0)={0x200, 0x7f, 0xffffffff80000001, {0x77359400}, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000480)={0x6, 0x400000e3}) 2018/03/24 00:35:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000404fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x49a) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x6) 2018/03/24 00:35:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x9, 0x8001, 0x4, 0xffffffffffffffc0}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x1) close(r0) ioctl$void(r0, 0x5450) 2018/03/24 00:35:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd57, 0x10100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) r2 = epoll_create(0x7fe7ffff) r3 = epoll_create(0x4) r4 = socket$rds(0x15, 0x5, 0x0) r5 = epoll_create(0x100000001) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000300)=0x13, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000000dff4)) r6 = epoll_create(0x46c) r7 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000c7f000)) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4)) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, "5f19cabf1866fcc83fc200359c4f5a9dea634b3d8f045189a823efa9ac7853530f7d0ec114daa1f52f765b90bd842f5f38e469a10288b415165d04d5bd01e9bb2577f136db14c7e3b83e68ba76c3e079"}, 0xd8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 00:35:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x2c}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffcfe) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000340)=0x40) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x3, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000200)=""/219, &(0x7f0000000300)=0xdb) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {0xfffffffffffffffc}, {0x0, 0x2}, {0x8}, {}, {0x0, 0x2}], 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000001c0)=0x2) 2018/03/24 00:35:26 executing program 6: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x4, [0x0, 0x10000, 0x0, 0x5]}, &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/03/24 00:35:26 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000521fbe)=""/66) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 00:35:26 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x24) write(r0, &(0x7f0000000200)="164690f11220a801e15c57ac06377d14ce1f38e8594d4d85edd8e92b81003cbe8b34bb7a67a9687e4ec120685121a0bd441d95e14915e2120baa848b8216b30042a203ee21ac2b52d5faf824edb9953928d4ef4c5c16bee6d0e2960ea6952b905e1dcc1e233c621dceac82839a65bd3d5b81f0e221bc15a3f2bcf34a0e3ce01dd513f83100587c6d00d879368795b51b1a62e5bbf6b9642107031e629f7d8b1f6cf5b98c733e5490d1e6c6593eaa19897e8ba5745d37852628dac4", 0x3) sync() ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) sendfile(r0, r0, &(0x7f0000000100), 0x40000000010013) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x14, 0x11, r0, 0x0) sendmsg$rds(r0, &(0x7f0000000ac0)={&(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/38, 0x26}, {&(0x7f00000002c0)=""/108, 0x6c}], 0x3, &(0x7f0000000bc0)=ANY=[@ANYBLOB="58000000140100000600000000000000f9ffffff01000100", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="f7ffffffffffffff"], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="ff03000000000000"], @ANYBLOB="700000000000000001000000000000000900000000000000090000000000000001000000000000008100000000000000580000001401000006000000000000000800000000080000", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="f90d000000000000"], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="1f00000000000000"], @ANYBLOB="faffffffffffffff08000000000000000300000000000000000000000100000002000000000000000100000000000000580000001401000006000000000000000600000000000000", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYBLOB="01000000010000000800000000000000040000000000000002000000000000000800000000000000010000000000000030000000140100000300000000000000", @ANYPTR64=&(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'], @ANYBLOB="9700000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="ff0000000000000007000000000000000100008000000000810000000000000014000000000000001e7c54180000000018000000140100000200000000000000000200000900000018000000140100000200000000000000b8710000000000005800000014010000080000000000000009000000aa0f0000", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYBLOB="8000000000000000"], @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="fcffffffffffffff"], @ANYBLOB="0600000000000000a900000000000000000000000000000001000000000000002000000000000000010100000000000058000000140100000700000000000000b82b000002000000", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="fdffffffffffffff"], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="7f00000000000000"], @ANYBLOB="040000000000000034ef000000000000010001000000000007000000000000004000000000000000010000000000000030000000140100000300000000000000", @ANYPTR64=&(0x7f0000000780)=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=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000200000000000000"], 0x2a0, 0x20000000}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000800)=0x0) syz_open_procfs(r1, &(0x7f0000000840)='net/l2cap\x00') rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/24 00:35:26 executing program 0: ioprio_set$pid(0x2, 0x0, 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x3) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x0) 2018/03/24 00:35:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @rand_addr=0x7f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) r2 = gettid() migrate_pages(r2, 0x0, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x3) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x11}, r4}, 0x14) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xc09, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, 0xc5d, 0x3}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0xcf5, 0x9, 0x9, 0x1}, &(0x7f0000000480)=0x98) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/03/24 00:35:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/03/24 00:35:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x80, 0x1, 0x7fff, 0x5, 0xf8a4, 0x886}, 0x6}, 0xa) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f00000002c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/24 00:35:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x4}, &(0x7f0000000000)) 2018/03/24 00:35:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0xffffffffffffffe1, 0x34, 0x1, 0x7, 0x1, [{0xffffffff, 0x6, 0xd27, 0x0, 0x0, 0x8}]}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000100)=0x2, 0xfffffffffffffe4a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="513b5ea8b6", 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x1f, 0x4, [0x0, 0x54395991, 0x3, 0x5]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x5}, 0x8) 2018/03/24 00:35:26 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb4a8, 0x8000000000) 2018/03/24 00:35:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="86000000ba7950becb32f2bbe49fa2cdd9e7550c95e04c4cb0346d5172e065c84f4118de60a0c07d51f504498ed461d75ce58deaaed3eaed49f3a48687a1422916f21aa0a48520b5a46683dfaa1ae4c342bb8e5639ce29df4875cbe9e806ec05aa6dfdde0dec0ec0bf79c3fc3a88846a4f44b95fa6728b6dd29a0fdf770e9e223f2b16417275b4708718"], &(0x7f00000000c0)=0x8e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x6c0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x3}, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xffffffffffffff12) 2018/03/24 00:35:26 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = mq_open(&(0x7f0000000080)='\x00', 0x40, 0x80, &(0x7f00000000c0)={0x38, 0x8, 0x101, 0x7, 0x6, 0x9, 0x7, 0x60f2}) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/4096, 0x1000) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x2, 0x8, 0x7, 0x40}, 0x98) r3 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffc01}, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f000001c000)) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/134, 0x86) umount2(&(0x7f0000001440)='./file0\x00', 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/03/24 00:35:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x20040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) 2018/03/24 00:35:26 executing program 3: r0 = gettid() exit(0xffff) ioprio_get$pid(0x1, r0) 2018/03/24 00:35:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x42) prctl$intptr(0x8, 0x5) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) fcntl$setlease(r1, 0x400, 0x3) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r1}) r4 = getgid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xe002, r3, r4, 0x800, 0x1, 0x8000) fcntl$getflags(r2, 0x0) 2018/03/24 00:35:26 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc000000000000000, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {{0x77359400}}], 0x20) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) 2018/03/24 00:35:26 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9f000)="240000001a0025f00018080400edfc0e8002fffdeb0800010048050000", 0x1d) r1 = dup3(r0, r0, 0x80000) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syzkaller1\x00'}}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) 2018/03/24 00:35:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002400f95c0832d8b4e3fb381c342b718f5aef4a5d7f00d9387341fcbe7ba10077", 0xfffffffffffffdd9) 2018/03/24 00:35:26 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000040)="201000002afb0b98", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x14000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x1ff, 0x36, 0x5, 0xfffffffffffffffe, 0x2, [{0x3, 0x800, 0x1, 0x0, 0x0, 0x80}, {0xff, 0x0, 0x5, 0x0, 0x0, 0x4}]}) socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f0000000280)) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0x7, 0x80000000, &(0x7f0000000140)}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000002c0)=0x6) 2018/03/24 00:35:26 executing program 4: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) poll(&(0x7f0000000080)=[{r0, 0x8040}, {r0, 0x8181}, {r0}], 0x3, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040), 0x10) 2018/03/24 00:35:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xffffffffffffffb5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="f16e21ef7a48d6e0f1cb912c6dd1d4df", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x80804) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) r2 = gettid() r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{r4, r5/1000+30000}}, 0x100) r6 = gettid() tgkill(r2, r6, 0x15) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f0000000200)=""/106, 0x6a}], 0x1, &(0x7f0000005880)=""/4096, 0xffffffffffffff55}, 0x8000}], 0x1, 0x0, 0x0) 2018/03/24 00:35:26 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="000000000800010000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/24 00:35:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000fcff7a01"]) 2018/03/24 00:35:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000004801020000000000000000ff0ac33803760000000000e4ff1425de175bebd88c4afa3feff462f28849c508e0136a7a9cf239cf3af881f7"], 0x1c}, 0x1}, 0x0) 2018/03/24 00:35:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fff, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), 0x4) 2018/03/24 00:35:26 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) [ 44.668387] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=328 sclass=netlink_route_socket pig=6081 comm=syz-executor6 2018/03/24 00:35:26 executing program 4: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x4, r0, 0x9) getpid() ioprio_get$pid(0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x100) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x40) 2018/03/24 00:35:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x6000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) ioprio_set$uid(0x3, r1, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 00:35:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000380)=[{0x2, 0x6, 0x79, 0x2, @tick=0x5, {0x7fff, 0x80}, {0x6896, 0x5}, @raw32={[0xff, 0x1, 0x7fda4611]}}, {0x7, 0xffff, 0x31cddceb, 0x9, @time, {0x57d, 0x1}, {0x6, 0x80000000}, @raw32={[0x7fff, 0xfffffffffffffffa, 0x10]}}, {0x1000, 0x9, 0x80000001, 0x0, @tick=0x8, {0x1, 0x101}, {0x3f, 0x5}, @quote={{0x31, 0x6}, 0xfffffffffffffff9, &(0x7f00000000c0)={0xd8cb, 0x4, 0x985, 0x43d7bd54, @time={0x77359400}, {0x7, 0x87}, {0x8000, 0x1ff}, @time=@tick=0x5}}}, {0xfffffffffffffffc, 0x2, 0x8, 0x8001, @tick=0x6, {0x800, 0x3f}, {0x8, 0xa9f}, @raw8={"6af12478ebf683112446c36f"}}, {0x5, 0x7, 0x3, 0x1, @tick=0x8, {0x4, 0x6}, {0x6, 0x1000bfe}, @note={0x101, 0xffff, 0x0, 0x1ff, 0x9}}], 0x8c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0xd, 0x1}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), 0xfffffffffffffee0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000d3f0a)=""/246) sysfs$3(0x3) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00005c8f52)=""/174) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a63ff3f647c3064fdedce200000000089ce6d48939f37e295f06592d084c0013604e75ab33978b8035dbb29b18a9f6ee21d9ab09c8a15cbf3b72a9dbac516746be0000"], &(0x7f0000000180)=0x8) 2018/03/24 00:35:26 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x28, 0x4) unshare(0x20000000) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x7f) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) 2018/03/24 00:35:26 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xc, 0x4, &(0x7f00000002c0)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x20}], &(0x7f0000000300)='GPL\x00', 0x6, 0xe, &(0x7f0000000340)=""/14, 0x41f00, 0x1, [], r1}, 0x48) r2 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) acct(&(0x7f0000000540)='./file0\x00') setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @random="9ac7daa19123"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}}}, 0x9, 0x2, 0xbae, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x0, 0x5}) 2018/03/24 00:35:26 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000000040), &(0x7f00000002c0)=[&(0x7f0000000040)='wlan1vmnet1wlan0\x00', &(0x7f0000000100)='^/\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='-selinuxppp1(GPL{\x00', &(0x7f00000001c0)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00', &(0x7f0000000240)='eth0user(keyring\x00']) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x80, {0x2, 0x4e20}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x9}, 0x200, 0x1ff, 0x0, 0x480000000, 0x2, &(0x7f0000000080)='dummy0\x00', 0x4, 0x74a, 0x6f07}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) 2018/03/24 00:35:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x8000) 2018/03/24 00:35:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000000040)=""/193, 0xc1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x300000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0xfff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000180)={r1, 0x7}) 2018/03/24 00:35:26 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/233) 2018/03/24 00:35:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x20}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2}}, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x98) 2018/03/24 00:35:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/24 00:35:26 executing program 6: r0 = memfd_create(&(0x7f0000000440)="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", 0x80000000000002) fcntl$addseals(r0, 0x409, 0x20001fffffffe) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) fstatfs(r0, &(0x7f0000000000)=""/36) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/253) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000200)=0xffffffffffffff00) 2018/03/24 00:35:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f00002d5fff)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000017c0)='attr/prev\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x3, 0x2102}}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001800)=0x4, 0x4) 2018/03/24 00:35:26 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000080)=0xf0, 0xffffff04) r1 = getpid() ptrace$poke(0x4, r1, &(0x7f0000000000), 0xa000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x1, r0, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000000c0)) 2018/03/24 00:35:26 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) close(0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000540)={@loopback, 0x0}, &(0x7f0000000580)=0x14) bind$packet(r0, &(0x7f00000005c0)={0x11, 0x5, r1, 0x1, 0x24b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) [ 44.805351] PPPIOCDETACH file->f_count=2 2018/03/24 00:35:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xffff, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x574c5809, 0x10001, 0xfffffffffffffffe, 0xb66, 0xffffffff80000000, 0x52, 0x6, 0x7, 0x401, 0x0, 0xf1b, 0x10000]}, &(0x7f0000000340)=0x100) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r3, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) ioctl(r0, 0x4, &(0x7f0000000100)="0b1aac0e722dc3a01fe5ba12001613baf5205b57e510895f00c3cbd908cf8e97de223961c189f1d29ffd26ce9a739c0aa4a80cb00ec1f1b1e1830facdca33180707a0498e5cd6b4607f2f176d1e05ad47cb0185755c17ebd93244294111ca69e647ffd6c250aa7c8bbba59f08df319304354cef25981057823c84c8793782ae0") 2018/03/24 00:35:26 executing program 7: r0 = mq_open(&(0x7f0000000080)='mime_type\x00', 0x1, 0x20, &(0x7f00000000c0)={0x7, 0x5, 0x4, 0x1, 0xca, 0xd2, 0x5, 0xffff}) fgetxattr(r0, &(0x7f0000000100)=@random={'user.', "40656d314d656d30b82a00"}, &(0x7f0000000140)=""/4096, 0x1000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='uid_map\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001180)={0x0, 0x1337cd01}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001200)={r2, 0x8000, 0x20, 0xffffffffffffffe1, 0x80000000}, &(0x7f0000001240)=0x18) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x40000002) 2018/03/24 00:35:26 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) recvmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@ax25={0x3, {"1e7ea53d474af7"}, 0x9}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="1809d69acb987045e063c4fd68ae88b798c9a256d6a2f6431034f3002800fe08ad6a758cb90223d95ffb607b4949094b4b505edb457cbf4b7e69cd76b6294b1147ecc2f92492e7275456e95c35b9fa5696ee4461f1016aeeb79f7bb50cc78060460fb957c4c7e5f56ade43c427358adc85308bd517133d1345262b2ca2a1638685e745d94163a229fa77cf5bc655b9b54d2f89dced546c4d21e650f1000ca53673324eb657a0073cbbb7b709c8fd5fc20b4a760b77cbe5ff8c4055a9d3ae9b9cd06efa6efb0b392d9079a27b5270", 0xce}, {&(0x7f0000000240)="6cee8810e4e7e5627933d9e5221967c046625e87e389308ff14037c43b71dcdade5ddd2e8ed0b431394785cf901e9c50944261e17267bdf46e6d5b2b1feeb284dfbc88d44fc3bbcd73b1a3f2b8c51049783a928dc5c7e2622c401689479220e92d5e2396ad40ee5db462bbb882e123c883c99b05a7b6731df24fa1a736da169fe4de0e1ca1516d56e2d421277cc3fdafd30eac8c6b5d8554e778d7885121eba210cae8a910103262dedb4dc2087c0f21abb69332fa79b8002eeb7b3777b4f18a79368c3c311b035ca056e404d04c39f5de008d89c249aa4b90aead8ef1771dfb1239ef99", 0xe4}, {&(0x7f0000000340)="d2ba846c74b631ca4ff2734b970e3bad6afcd948eafe7fb0499385b5a702fb45b99b98482f53ed2fbdbae56d147bcbcdd1c3e726", 0x34}, {&(0x7f0000000380)="73c4a3871db59032b7eeeb0193931e04d103d770c176d32e53c7453d560d826581a5727d4e2eb57b2f53c505a503ce1d82d5a99242b2f41ff90a7e3594bd8ce62be01050ea3482789317363249a5c73529b41378e37a", 0x56}, {&(0x7f0000000400)="246b5a4a35222b5fcac9918277a1484042ee006b0264ecd49acfa82fa9bb78dab511974db9a6d189d6057a95787564822f62a09588db78ff885029980c8556a2ab33ea925d3f56970c12c85b720991d8aebac5376afc623160c3c539773c2fb0ce194357b28ab31abecaa2d0e323617f8b2d3861eb0c64", 0x77}], 0x5, 0x0, 0x0, 0x90}, 0x40000040) signalfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x8) epoll_create1(0x80000) [ 44.842153] PPPIOCDETACH file->f_count=2 2018/03/24 00:35:26 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8001, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000100)={{0x7, 0x3}, 'port0\x00', 0x85, 0x20, 0x4, 0x703, 0x39c, 0x5, 0x5, 0x0, 0x1, 0x7}) umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/24 00:35:26 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000ff7)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/24 00:35:26 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000008c0)={"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"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f0000000300)={&(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) bind$can_raw(r4, &(0x7f0000000040)={0x1d, r2}, 0x10) 2018/03/24 00:35:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/03/24 00:35:26 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x4000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000040)) 2018/03/24 00:35:26 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, 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) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$setsig(r0, 0xa, 0x16) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 00:35:26 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x2b, 0x1, @tid=r0}, &(0x7f0000044000)) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000001300)=0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000040000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000440)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x8}, 0x4, 0x2, 0x1, 0x3}}, 0x292) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000180)={'teql0\x00', {0x2, 0xfff, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket(0x3, 0x4, 0x819) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000000480)) sched_getparam(0x0, &(0x7f0000000000)) 2018/03/24 00:35:26 executing program 1: socket$nl_xfrm(0xa, 0x3, 0x87) 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 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xb4, 0xd, &(0x7f0000000040)}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/24 00:35:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0), 0x8) readahead(r0, 0x0, 0x200) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/221, &(0x7f0000ae1000)=0xdd) 2018/03/24 00:35:26 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xb4, "4694f7034f34d70a61acacf841099fd7109b59e689074433fb0a60539aae6353efa19adb0fb2889935caf1590895ad7364429c064d9f1e6a88d8b7895f9bbe9a6ddce1e9a242709589a2b34e7953b8be593b1db5e03c0962a1572f2408c0ecf4e959fd95e2dce83267597c0d825fe5ec516861ceb5e099e3ffa253f2fa4af022724cdd1832bef566adfb63eb6feea9aa962ddecc44efdc247b957d952167d1e1594e86f0f3fbbd1e0ee39422e63d7e06488e6f28"}, &(0x7f0000000240)=0xbc) r3 = inotify_init1(0x0) r4 = dup2(r3, r0) inotify_add_watch(r4, &(0x7f0000000040)='./control\x00', 0xa4000001) inotify_add_watch(r4, &(0x7f0000000080)='./control\x00', 0x40) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000280)) 2018/03/24 00:35:26 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) bind(r0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000000c0)=0x4) flistxattr(r0, &(0x7f00000002c0)=""/210, 0xd2) getsockname(r0, &(0x7f0000000180)=@nl, &(0x7f0000000080)=0x80) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) socket(0x0, 0x3, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000003c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e21, @multicast2=0xe0000002}, 'sit0\x00'}) 2018/03/24 00:35:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x60000, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2892f37bb1156af2383500000018001f2400000000000000000a00200000000000000000000c00090000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/24 00:35:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='gid_map\x00') sendfile(r0, r0, &(0x7f0000b58000), 0xfffd) 2018/03/24 00:35:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) dup2(0xffffffffffffffff, r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e35ff8)=0x45) getpgrp(0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) 2018/03/24 00:35:26 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = dup(r0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x1, 0x7, 0x6, 0x23, 0x3, 0x4}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x0, 0x4, 0x36afb09a, 0x4c97, 0x6, 0x4}) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x18, [], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=""/24}, &(0x7f00000001c0)=0x50) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x40000002}) lseek(r2, 0x0, 0x2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='rose0\x00') 2018/03/24 00:35:27 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = getpid() perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x2, 0x1f, 0x0, 0x5, 0x0, 0x8, 0x8000, 0x0, 0x4, 0x81, 0x6, 0x2400000000000000, 0x9, 0x100000001, 0x0, 0x0, 0x5, 0x4, 0x3, 0x1, 0x46bb75ab, 0x2, 0x1000, 0x19, 0x7fffffff, 0x7d1, 0x8000, 0x3, 0x5, 0x7, 0x2, 0x4, 0xfc6d, 0x100000001, 0x1000, 0x6, 0x0, 0x1, 0x6, @perf_config_ext={0x3, 0x1000}, 0xc004, 0xe1, 0x2c18, 0x3, 0x7ff, 0x401, 0x2}, r1, 0x900000, r0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7, 0x4, [0x81, 0x9e, 0x101, 0xfffffffffffffff8]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x58, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x2d64, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}]}, &(0x7f0000000280)=0xc) unshare(0x20020000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x200000000000021d, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r3 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cgroup2\x00', 0x4, &(0x7f0000000380)="0dd4959d17131442c251a53548e2f4bd23570ba6851cdaf6e3326be3a3f9b43e45c7246e7b8631f7c400b5ce0b54e8bc78dd4f7c162acccdc89c6aa405c92784c725523181b541d57169d4372819f7e394504e8e3c9b664c9b54d108f452ffe0b89a3d35dfb8c774334c0ede745ef7b449cf796c0351efdaf7b86e14e53c9070c325fa8ec15ab09389924d4d268ba246a9c24d8f622943416ef892955bbd94cd7395e9a0bc9f6172cd2418e94d20faf37622c6b5601dacd3f290ab8ed0c1306bd18000e8dd89122e95adf7a3fbd6cf9d90185f8ea42f466bbd93b4f8eff5701732bd3ad030dce025dc2ff8ece6fd26") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 00:35:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3, &(0x7f00000000c0)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) chdir(&(0x7f0000000180)='./file0\x00') fcntl$setlease(r2, 0x400, 0x0) dup2(r1, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x101, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000140)={0x3, r3}) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/24 00:35:27 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x3, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) syslog(0x1, &(0x7f00000000c0)=""/142, 0x81cb3f53bc36b849) [ 45.029745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5553 sclass=netlink_route_socket pig=6191 comm=syz-executor0 2018/03/24 00:35:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002100ea4f27d8ccf870b0d93f25252fc368717ab09f90f68b8c2b7fa410ff0200"], 0x24}, 0x1}, 0x0) 2018/03/24 00:35:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "3d72c8"}, 0x4) [ 45.143894] cgroup: cgroup2: unknown option " Ô•BÂQ¥5Hâô½#W ¦…Úöã2kã£ù´>EÇ$n{†1÷Ä" [ 45.154209] kauditd_printk_skb: 13 callbacks suppressed [ 45.154216] audit: type=1400 audit(1521851727.109:36): avc: denied { map } for pid=6203 comm="syz-executor6" path="/dev/sg0" dev="devtmpfs" ino=1119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 45.189350] cgroup: cgroup2: unknown option " Ô•BÂQ¥5Hâô½#W ¦…Úöã2kã£ù´>EÇ$n{†1÷Ä" 2018/03/24 00:35:27 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e21, 0xfffffffffffffffc, 0xa, 0x20, 0x0, 0x0, r1, r2}, {0x0, 0x6, 0x0, 0x7, 0x809, 0x0, 0x0, 0x176}, {0x9, 0x101, 0x400}, 0x3, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x7, 0x4d6, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x3, 0x2, 0x3f, 0xfffffffffffffffc, 0x0, 0x80000000}}, 0xe8) recvfrom$ax25(r0, &(0x7f00000000c0)=""/45, 0x2d, 0x40000002, &(0x7f0000000300)={0x3, {"ce558b608cee59"}, 0x10001}, 0x10) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) munlockall() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x1, 0x0) 2018/03/24 00:35:27 executing program 0: 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_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000400)={0x3, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8da}, {}]}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x4, {0x4, 0x0, 0xfff, 0x26d5, 0x0, 0x100000000}, 0x1, 0xfff}, 0xe) 2018/03/24 00:35:27 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0x95, &(0x7f0000000000)={&(0x7f0000bacfe8)={0xfffffffffffffce1, 0x2, 0x0, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/24 00:35:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/24 00:35:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x80000001) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000840)={0x9, 0x3, 0x9, 0x6, 0x100000000, 0x5, 0x6, 0x86b, 0x7, 0x8}) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xc3, 0x8000) sendmmsg$nfc_llcp(r2, &(0x7f00000007c0)=[{&(0x7f0000000340)={0x27, 0x1, 0x0, 0x3, 0x99, 0x8, "551fcac41673a31abe0c437c7254eec53bbb91853b067d764f68a8effc9f8d16f3a114217460efe467537b53b20e6e058972a87b11e06cdf953ae05188d21c", 0x2a}, 0x58, &(0x7f0000000680)=[{&(0x7f00000003c0)="39275283964181430f729dd38d73a6211dd240a840703ce5c6c12078c2a209b351ed6d4e51278f8cda1b73e03d67b4a70d66905f0ee298", 0x37}, {&(0x7f0000000400)="ccfd5d88355851f3eb4312de307da609fb52c21d0606d8216d859521d5ad26e348707d974be1564f5c", 0x29}, {&(0x7f0000000440)="e0d5ed11e5ecfdcf9cb006cbe4ed35b7d6da47c1ab99be112a3ee5b27fe66df7843984dc6eb706121b7db1e51fdae15c68cb46e4117744c9ed8a572545394d016737b91558a48ef54b183d2d2a91877ab33565f4178141a543143557db0ecd9716c6c1cb4c8d372d282f6ebad42a782b4f317f957f865978876bcc603287ebf3e934675e949e58693590a232d0b1f0", 0x8f}, {&(0x7f0000000500)="1b8fc484d1f2c909499a836060fcb9586740140ee16a3b43570ab8ea83e2b8865ae9a8b790dda17a930298f6de7b19f01a0dd07782b4dcf62abb2f782a7128f6510bff6637aa7fa38aba3c933ff558fd7fc0a389866587ac6f844b20feef6d5deff64a7ca7601154c6415dcf52898977bc664c1bfc4149f6c8262d7b5e6b551e01ada498f18f96db1414b1e3694606b912496cec7f4beeefe6b95b910f953bd495baa5b5314cbcee5b92991412508220fc504ffdf7027ee2e967a9b0fc6b692942b1a9b0f6e07b36dd86ed333299487e1d2f75000eeeb5e825b0", 0xda}, {&(0x7f0000000600)="5308dae3914a6d6da4534207a9447c0a7e312147f6aa2ea9ac872829d88e068d85cca9ec4e6a0778fc498e709240692b63fd87231a1fa962336c5f1a553b3a06f6a68b60300a9633d9a681afe772c8c42e00550c74202464491518a7f80a52019fcd77", 0x63}], 0x5, &(0x7f00000006c0)={0xf4, 0xff, 0x8, "0f2382f47d2336645694710eb2bc5f106a507674907e2b1a25346b15c92af20da6be72738185afde3305bd1a7bed85fae75e3010facafab4a22d0d3b7403eb007c771be9acbc7dae8e87c00cd2cdfd90bb211774c955e8529c7239e9dcd4234737ac47d422746c513cc4a008f469c2f434b4079aa87257cd2233986d7499cac33fb706cc8b4b3e16549695aec67d2b3da96adb68ea6f22c5dedb0fbe2019f4cdd830dfd14a8c14686db92573b76ec0b98e6357ecda99ec8edabca5ee7575b380fdd440db8634e0a563c3ab07f294a7adc06bfbb2ddb0bd890f372ba4d8b07350ac1649d48d"}, 0xf4, 0x800}], 0x1, 0x40010) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x400, 0x8000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000240)=0x562d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) geteuid() getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000f80)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000010c0)=0xe8) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000011c0)) getresuid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)) getgid() getpgid(0xffffffffffffffff) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002bc0), &(0x7f0000002c00)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000003f00)) lstat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)) fstat(r0, &(0x7f0000004000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0), &(0x7f0000004100)=0xc) fstat(r3, &(0x7f0000004140)) getpid() geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000041c0), &(0x7f0000004200)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000004ac0)) 2018/03/24 00:35:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x508c0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) 2018/03/24 00:35:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1000000000000001, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x1ff, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2}, 0x10) 2018/03/24 00:35:27 executing program 5: inotify_init() ppoll(&(0x7f0000972000), 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000b11225)={0xfffffffffffffffd}, 0x38) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/231) 2018/03/24 00:35:27 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioprio_set$pid(0x2, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) 2018/03/24 00:35:27 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr}}, 0xfffffffffffffffd, 0x80000001, 0x48, 0x100, 0xfffffffffffffff9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xffffffffffffff00, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, [0x7ff, 0x2, 0x6b, 0x6, 0x5, 0x200, 0x80, 0x7f, 0x7, 0x1, 0x5, 0x0, 0x6, 0x6, 0x10001]}, &(0x7f0000000340)=0x100) getpgrp(0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x7b}, 0xfffffffffffffd82) r3 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x202) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x4, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/24 00:35:27 executing program 7: set_mempolicy(0x4001, &(0x7f0000ebdff8)=0xfffffffffffffffe, 0x9) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) 2018/03/24 00:35:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/24 00:35:27 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xcc, 0x4) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) unlink(&(0x7f0000e3aff4)='./file0/bus\x00') 2018/03/24 00:35:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000013000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x44}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000), &(0x7f0000148ffc)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x40, 0x7}, &(0x7f0000000600)=0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)={r3, 0xad, "065d871fac556ae15cb6a7237aca5a7b491d6bfacdae2f8095b209fcb278406791f786cce4993bba776857d61e8edc28b8171adaa52021cc1dc6102585e37a0fee5eac1f096c4bd3505b86128f69788dba9e9c956325197bc9a08b0dd99ee27b9be73c2e2f4287071f0eff01b23318e7692ad9268bc2b50e7cdcd9da60ceec2fb8b2540027f661fd160222f234d156a3d524e8b153d6f45b63a744dcd625089d7e8c7be64109e579295780a429"}, &(0x7f0000000700)=0xb5) 2018/03/24 00:35:27 executing program 6: readlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=""/211, 0xd3) mknod(&(0x7f0000df3000)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) chdir(&(0x7f0000000080)='./bus\x00') 2018/03/24 00:35:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xed}, @in6={0xa, 0x4e21, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, @in6={0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in={0x2, 0x8d, @multicast1=0xe0000001}], 0xbc) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000ffc)="04000000", 0x4) 2018/03/24 00:35:27 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/sctp\x00') 2018/03/24 00:35:27 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x74) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/03/24 00:35:27 executing program 7: rt_sigprocmask(0x0, &(0x7f0000001000), 0x0, 0x8) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x6) 2018/03/24 00:35:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/03/24 00:35:27 executing program 3: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, [0x8, 0xff, 0x100, 0x7fff]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x7}, &(0x7f0000000500)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x40, 0x80800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000200)=0x100000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000440)={r0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000080)=0x169) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80a1}, &(0x7f0000000140)=0x36) r3 = getpgrp(0x0) ptrace$setregs(0xd, r3, 0x3, &(0x7f0000000040)="cdc055c5de6de0b114675db4047a95b1b170b0a04d782d0d70178b7df84eeb5c7f77faf0e860") r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000940)={@mcast1, 0x0}, &(0x7f0000000980)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000009c0)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x400, 0x6, 0x8b, 0x400, 0x2, 0x1000004, r5}) r6 = dup2(r4, r4) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0xfffffffffffffee1) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r6, 0x4008af21, &(0x7f00000000c0)={0x3, r6}) close(r7) 2018/03/24 00:35:27 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x100000b, 0x800000000012, r0, 0x0) socketpair$inet(0x2, 0x5, 0xd05, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x3, 0x4e20, 0x0, 0xa, 0xa0, 0x0, 0xff, r2, r3}, {0x4, 0x3, 0x2, 0x80, 0x8, 0x4, 0x1, 0x6}, {0x2, 0x1, 0x20, 0x7}, 0x9, 0x6e6bb1, 0x1, 0x1, 0x1}, {{@in, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x369, 0x6, 0x9, 0x80000000}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/24 00:35:27 executing program 6: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0xf1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="ad", 0x1}], 0x1) [ 45.677362] ptrace attach of "/root/syz-executor1"[4149] was attempted by "/root/syz-executor1"[6269] [ 45.698516] ptrace attach of "/root/syz-executor1"[4149] was attempted by "/root/syz-executor1"[6269] [ 45.742490] audit: type=1400 audit(1521851727.697:37): avc: denied { map } for pid=6287 comm="syz-executor4" path="/dev/binder4" dev="devtmpfs" ino=1146 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 45.750904] binder: binder_mmap: 6287 2000c000-2000e000 bad vm_flags failed -1 [ 45.781425] binder: binder_mmap: 6287 2000c000-2000e000 bad vm_flags failed -1 2018/03/24 00:35:27 executing program 7: 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$evdev(&(0x7f0000f2afee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40080) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0xffffffffffff2006, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) 2018/03/24 00:35:27 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0x6}) 2018/03/24 00:35:27 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000400)={{0xffffffff, 0x7, 0x80, 0x80, "6c079616d8b1d145f6b416c69378d0e350235cf5f0e6e2b4309b359facb5c4b55da7276cdacce876015663a4", 0x2}, 0x0, 0x0, 0xff, r1, 0x885, 0x4, "d1c45dd0d7a8d54bf739901f0e0bd42690edc7d2b37b9d14b6ef29b23e9f45b108033d9e3122e8f0aafaeddca97a4806145c0ecfa5f06368f1153da2c8d91387", &(0x7f0000000340)="2f65786510e01829c1d93f543aaedda61e24001200000000fc3a8e89df6333cf49baf568c976b8020ae64f269e71941da79f9012448c914939e1e3201732168e19341eec4b9014f620d3ece3b1954f515f6fd11c3e5604822211968deff7de0a2b74cdde72337a1765003ade1d566be90124f8d6d851f5f3c6c14fcd64ee627dfd583195d3857918b55579408c04b178d5d4208ada793179a4a89bd5129a1e42806c0259a12090ad094c2661c4491c8100", 0xb1, [], [0x3, 0x2, 0x3, 0x9]}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x8000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x101201) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786510e01829c1d93f543aaedda61e24001200000000fc3a8e89df6333cf49baf568c976b8020ae64f269e71941da79f9012448c914939e1e3201732168e19341eec4b9014f620d3ece3b1954f515f6fd11c3e5604822211968deff7de0a2b74cdde72337a1765003ade1d566be90124f8d6d851f5f3c6c14fcd64ee627dfd583195d3857918b55579408c04b178d5d4208ada793179a4a89bd5129a1e42806c0259a12090ad094c2661c4491c810000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/loop-control\x00', 0x400, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000080)={0x0, 0x5, 0x5}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000780)='ifb0\x00', 0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x201, 0x0) getpeername$llc(r6, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000900)=0x10) pwritev(r5, &(0x7f0000000700)=[{&(0x7f00000001c0)="d9266aa1462496a246b34f6f90461a36682a", 0x12}, {&(0x7f0000000540)="0f35b3b6445444c57038c358d19f5d938bfe152f9c02bda49cbb254125569ff20d4ced1d3cf3e5aa21a4b1c803499b96dd534cf66d578cf0b947bd6990e3c70b0ee2001ca83ecfcf3aed9f31438439f9e26be839d9df3ebb4b0d9f2fc424acd1dce0d830e87f95969e1f24a22d9ebaac9aec924dfb296febfdb0b8ce1fb550ec3421a56fcdcfd2866f5583c5f98f6c832bd4671b96a8f9f9e94320f0e9dc5059", 0xa0}, {&(0x7f0000000600)="c38a9aad1c489a5e06f321961c6e7005dd2da72cbd24ee6c4f7a975a46d0b2fb34378c36168a5e691e46729de9da0f50b4812a349e9cc5f6388577295c9635c5efc672ca34ae13e395ac791d7a9d0906eb404d1361dd4161ba397dc3278f991cfce798397910bf5daa0999e52706d2a40838305d099a3fb0c4c809497431b415d88e6016a7653f72cebf5f68d60bf466ee0db934c927c17798c40c94f7a4e204b5113f8ad933d221addc005cb50684c5b245035f17a7a9b212ea827b8bf8fc8d6c5d55c53d2715d79851b2810aa0568f5b757589c91e9a406c59b50860", 0xdd}], 0x3, 0x0) 2018/03/24 00:35:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24fa0d18000000000000000000000000000000007196aff49987a46701f3f22a5a91bae34c81a1418ab0df2ac78b30a30943139720770eaa4618274c02de711011f69335282055c1f2ae5089e7ba01936a2cfcc6832760aa03741942ddf9482efc1d76b61306be43955d6e938a6638745b4a82e2cc922888183cb96f437e8e3ccfb5384e7ddd4d7cc51cb1ae023f3adb555523e043f60847216d85cec4", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/24 00:35:27 executing program 5: pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000b, r0) 2018/03/24 00:35:27 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x41f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x9d0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x30081, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000240)=""/196) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000100)) 2018/03/24 00:35:27 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000000040)=0x800, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000240)={0xc000000, 0x4, 0x12}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={0x0, 0x101, 0x0, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x7}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0xf, 0x20}, {0x3, 0x9}, {0xe, 0x1ff}, {0x7, 0xfcf}, {0x8}, {0x8, 0x81}, {0xb, 0x6f68}, {0xb, 0x800}, {0xa, 0x7}, {0x0, 0x4}], 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffffffff, 0x10, 0x10001, 0xc07}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r3, &(0x7f0000002fef)=@known='security.selinux\x00', &(0x7f0000005fe2)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x0) 2018/03/24 00:35:27 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x8000000000000032, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x600, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000540)={r1, &(0x7f0000000380)="f36d0bb68bfa30fe336b70f1e54a21de382caa5c5fdf32667aeabc4f4012c7696f2e14feb1c33aa69dd3542a20f652457fe0e74eb2800299c72f4e4406ec7c53192835fdaf2322c5868b70e273f668635db4d8c575dee3e68850e29bd251593f94e4b1bf215e010bad9db2be9acc82f55b47cb16626a4554152df64182fdaabdcf9ac0930696305bfc1798a2e51dd11f56a00c6db799fe90c87a0d5bb3ba56d13bb75a83a368a03bc716f1c1580894c1ebd5e60f7289766092c935569afb8bd8f146ff813ca459ac9f71fa5afca282aca6577acd5bdd0c0df36369ea06cbded660c75683e02a69c72c35b4e83fda", &(0x7f0000000800)=""/147}, 0x18) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) r2 = socket(0x10, 0x3, 0x0) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e24}}, 0x128, 0x4}, &(0x7f0000000680)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x7, 0xff}, &(0x7f0000000780)=0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r4, 0x98}, &(0x7f00000007c0)=0xffffffffffffff54) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r5, 0x8, 0x2, 0x0, 0x6}, &(0x7f0000000300)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000580)) write(r3, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) recvfrom(r0, &(0x7f00000000c0)=""/130, 0x82, 0x20, &(0x7f0000000200)=@in6={0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x80) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x9}, 0x8) 2018/03/24 00:35:27 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000326ffc)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfeffffffffff7ffc, 0xb}) [ 45.866714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6307 comm=syz-executor0 2018/03/24 00:35:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x83) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000b00)={0xa, 0x4e20, 0xffffffffffffff01, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000a00)=0x1c) syz_open_dev$audion(&(0x7f0000000ac0)='/dev/audio#\x00', 0x3, 0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000b40)=0xc) setuid(r2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000980)={0x4, &(0x7f0000000900)=[{}, {}, {}, {}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000a40)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/24 00:35:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x277, 0x0, 0x7302}]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0), 0xc) 2018/03/24 00:35:27 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x7ff) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/24 00:35:27 executing program 0: mq_open(&(0x7f0000000100)='eth0\x00', 0x43, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x0, 0x4, 0x2, 0x0, 0x6}) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="6848b329e556f12228335d26633ecdb4f2ff48fb558c7078ed277cfbc3cc0efec16846ebcb49492a3925c74f63ac710a21d21d461fc5ce17000d83cf1449d890dc95c9459a4c5bac36939788d43a77645f65722d024d73e46eeaa02a5e7ccb25126018b836eb1f4bba655928792b53f304847e6ee644b3869178d4bafe0e977444a1b455ea1ae414129ef43f7c1b3ef2dc", 0x91, 0xfffffffffffffffd) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f00000000c0)=0x6e, 0x800) bind(r1, &(0x7f0000000280)=@rc={0x1f, {0x0, 0x80000001, 0x100000001, 0x7, 0x100, 0x2}, 0x2}, 0x80) keyctl$clear(0x7, r0) [ 45.891739] audit: type=1400 audit(1521851727.847:38): avc: denied { relabelfrom } for pid=6310 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=17423 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 [ 45.919596] audit: type=1400 audit(1521851727.847:39): avc: denied { relabelto } for pid=6310 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=17423 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=netlink_netfilter_socket permissive=1 [ 45.960860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6318 comm=syz-executor3 2018/03/24 00:35:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x6}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1ff, 0x16d}, &(0x7f0000000440)=0x88) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r2) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES32=r3, @ANYBLOB="7ccc9a83ae08e5327556584c655e220b986b36be5d39eba92c"], @ANYBLOB="ec16b7fc7155ee6ac5abe40473e796646a7b8c05cf5ac0b73fd6ecb3cb976eeb7ec847369efbe6fbcc0232568bfcbf652b32017fbcdbd861dd3b35121e073577f4425d13d96056e71608e1bff013cf798ea24ece7715c93e4c981212587f3004c6e7235399f8e470ee8ebb4ceba650b17a72a31360f99fe43731ef97a2cf8e135198e16c9431ed7d57a4b3543481b93f4e83ecc28d914dff77e40e98efd51d9a184db5695a29ea5c2f1e131a27f1819e74870758b2af976d48429d7b2786452461a3912d2eca4b995aa88b"], @ANYRES32, @ANYRES32=r3, @ANYRES32=r0, @ANYPTR], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d261b1e55c05b62c2616c71c65ea520859500331d", 0x2d}], 0x1, &(0x7f000000a440), 0x22c}, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) 2018/03/24 00:35:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3ff, 0x111000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000080)={{0x0, 0x3, 0x100, 0x0, 0x2}, 0x9, 0x8001, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r3, 0xde, "22863f3a587f617c0f1af826330e06740d0a90003bb4b30d86f9503ca6ba35089b212b633061d1f1037e498b60f39bcb5b77a177fc73f2fc4f77299d10408c19b8b3ae36d1f1a57e9d179b624ad57aa977d8a48532b1406e8009f8ef037804113540d4b4c5a69cbdb8759442cd172a8214434884648b829103db0ecc8b4a017d7fbebc52b0a1b894e6e5c3b93fcd76d46c2f2031a358cef62ccf06689d649de1c73e8f171c2f6b521a426d641cca49ef561baa6fde3a6d1bb769626655fe5048dd00c0f81d931d963c472fefe91269a476fd25b6077234267cff4690d7e2"}, &(0x7f0000000340)=0xe6) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r4}, 0xc) getsockopt(r1, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xbc) 2018/03/24 00:35:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x6c, 0x65, 0x0, 0x8, 0xcc2, 0x9, 0x9}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xc013, r0, 0x0) 2018/03/24 00:35:28 executing program 7: r0 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r1 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffe) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e0cc14172ca6d847d5500e3dc5071a277c824f0918f121e89e6ce1c572a346bf3539e34c46605a6246747b77542a60683dc76e0352c97e8bd92841398a790a66483c3b799fd11748666cfa84fe72265dc5cad075384377686f420cf5457ecd2d6cefe4345695b5f82ac07f78c1fab75d0967bb50f9b80094d57ebc051d35173c1644a75a7ac26eca142cdeba8b9f47008cf1cecd81223f5b5696e6f8413e647ccf64587a05a97dc48483cadd03e85070f6211680965625f4f0ff85", 0xbb, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x0, 0x8}, &(0x7f00000013c0)=0x88) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001400)={r3, 0x6}, 0x8) rmdir(&(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f00000000c0)) 2018/03/24 00:35:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'lo\x00', &(0x7f0000004940)=ANY=[@ANYBLOB='K']}) 2018/03/24 00:35:28 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x7ff, 0x3, 0x8, 0x4, 0x0, 0x7ff, 0x1ff, 0x7f}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000580), &(0x7f00000000c0)=ANY=[]}, 0x50) personality(0xf) 2018/03/24 00:35:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84001800}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/03/24 00:35:28 executing program 3: r0 = memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000140)={0x9a, &(0x7f0000000240)="e1c2d2231e37ac354f011b073f2104991be2dcf032caf842f68839e6010381115e0c79a8eadf45786c190d7807fd3cd581166a38852fff73d1a9792f7676ba44a889b3dd5ce675ecd3e7b25b429155f5d06f313ac827f00c269438acf18b2bfd3769eb2f29d3b498f71d6666a25ee1586af1b60540676424efef99d5e32ca4e134303c13cdddd535bb723b66cb969673c0498dc7c9cdec7a374c"}) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000000700)=[{&(0x7f0000000640)=""/192, 0xc0}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x1, @tick, 0x10, {}, 0x0, 0x0, 0x4000000000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) [ 46.029545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6347 comm=syz-executor3 2018/03/24 00:35:28 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x10800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000020001000900816d0c680409200000002d054437eaf07ed6d1bfc791a04d59023c52dfe34424f1430fe7f1fe8c2a6d14f1b84581ad9a25b1194cf8f0f6568db6304e2ac0a59d3a9139a7fe0fcd7fa4fb172dd69f0ad5c357e032435829eae685f25811acff7206c59a3be29069e0f1474845e6511929"], &(0x7f0000000100)=0xa) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000000080)="ac0100000000000000010001000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf", 0xf5, 0x4, &(0x7f00000000c0)={0x2, 0x2, @multicast2=0xe0000002}, 0x24c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x3, 0x7, 0x20, 'queue0\x00', 0x7}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x40003, 0x101}) [ 46.071012] audit: type=1400 audit(1521851728.026:40): avc: denied { bind } for pid=6351 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=netlink_generic_socket permissive=1 2018/03/24 00:35:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2dc, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x729c429c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/03/24 00:35:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x80000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x27) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x3f) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f00003c7000)={&(0x7f00000e5000)={0x10}, 0xc, &(0x7f0000b61ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000010801010000000000000000000000004ee5e0b9d25fcc5a1c6c55ad84bf67caf088863d3671a29b452fb2a0b85739d5cdf9c42b2d3aeaf71eed2c50e870be54648ef28a7573a4d07d1cd6353fc607bcbc74e3bf4a37b40e4d8f2108b9a79122cfcf211fdc2b25bba1ab059d0ea7a00870f091ef7b8295f270df8da050ee75054274561141b30112f5a9c0db13c92422ad6e0b14261b2d2742f26ba51b97701e6f8853daf3a1179e20d5ead65d23f829aa2d8e06"], 0x14}, 0x1}, 0x0) 2018/03/24 00:35:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000200), 0x28}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000000c0)=""/196, &(0x7f00000001c0)=0xc4) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1894, 0x2) 2018/03/24 00:35:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)}, 0xc100) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4c7}], 0x1, &(0x7f0000028000)}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x7f, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x3, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x20c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff981}, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x100000001, [0x7fffffff, 0x4, 0x486800, 0xeeb63b0, 0x8001, 0xe5e, 0x7, 0x8]}, 0x5c) 2018/03/24 00:35:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x401, 0x0, 0x0, 0x0, 0x48}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/03/24 00:35:28 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000400) r0 = syz_open_dev$dmmidi(&(0x7f0000001600)='/dev/dmmidi#\x00', 0x4, 0x800) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001640)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) [ 46.122453] kernel msg: ebtables bug: please report to author: Wrong len argument [ 46.142259] audit: type=1400 audit(1521851728.053:41): avc: denied { net_bind_service } for pid=5838 comm="kworker/u5:1" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 46.164717] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 00:35:28 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000004000), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x10080) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x200, 0x3, 0x80000000, 0x80000001, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x2}, 0x8) 2018/03/24 00:35:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x2) 2018/03/24 00:35:28 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000180)={0xfffffffffffffc01, 0x2a0}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000000000)='cgroup,:\'posix_acl_accessbdev-@\x00', 0x2) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="bacabced8b2815eb419ab657cf599b44f669d89a25fae551210135317aeb3350bbce322425ff862615ec6c8d3cd0d40d3131f37059ebb1596861c784be9b52836251e476a7130ca9c865b78d23a15da75dbe3ef047c76b74a36611c80ba1d7734e19569fd18880eb87123ea8bcc639054ecc4afe8f5112f96d736427435c3a26edeaf23b3468f302de1dac0b1bd3b5f61eb2a21b680cdfaedd864e543885d5966c28dd4ab059a1a6dc13fce197bfb35f710f308004b06a08e8e25737f382674edbfda79dec251eba565f8771715d8ebf6c8493f6ed873b93974a3a79c4be06a87343ab6d523ef7249c80ed13") recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/137, 0x89}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000070000ff02000000002000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 00:35:28 executing program 4: syz_emit_ethernet(0x26, &(0x7f0000000040)={@empty, @random="ff59afaadf83", [{[{0x9100, 0xd0, 0x100, 0x4}], {0x8100, 0x5, 0x50dd, 0x2}}], {@generic={0x88ca, "85b174b6700f44e2f4fb9961da5ab53c"}}}, 0x0) 2018/03/24 00:35:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/03/24 00:35:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x3, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000300)={0x3f, 0x9, 0x15}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0xc13}, &(0x7f0000000240)=0x8) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) unshare(0x24000200) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3d) 2018/03/24 00:35:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), 0x4) r2 = epoll_create(0x7fff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x30000001}) 2018/03/24 00:35:28 executing program 2: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x800003, r0, 0x3a07) r1 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020100030c000000000000000000000005000600000000000a0000000000000000000000000000000000ffffe00000020000000000000000d3651474000000000a000000000000fd0e1eda8a000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/24 00:35:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gre0\x00', {0x0, 0x4e21}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x82082) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000480)={0x1000, 0x0, 0x1, 0x84}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000004c0)={r2, 0x9}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000200)=""/209) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7, 0x7, 0xffffffff}, &(0x7f00000003c0)=0x2d2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r3, &(0x7f0000000440)=0x4) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x852, 0x4e23, 0x2901, 0xa, 0x80, 0x80, 0x0, 0x0, r4}, {0x5, 0x8, 0x2, 0x7, 0xaa, 0x9, 0x100000001, 0x6}, {0x7fffffff, 0x7f, 0x8, 0x100000001}, 0x10000, 0x6e6bbe, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d3, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3504, 0x2, 0x1, 0x7fff, 0x9, 0x100000001, 0x9}}, 0xe8) 2018/03/24 00:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x125000) 2018/03/24 00:35:28 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x61, 0x52f4c0b2, 0x3, 0x23e, 0x0, 0x100, 0x20800, 0x9, 0x6, 0x100000000, 0x8, 0xffff, 0xc1, 0x1, 0x3, 0x401, 0x0, 0x6, 0x5, 0xae1, 0x101, 0x5, 0x9, 0xffffffff00000001, 0xffff, 0x13b, 0x4, 0x4, 0x10001, 0x7fff, 0x4, 0xfb5d, 0x7, 0x4, 0x5, 0x3f, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x6, 0x80}, 0x1208, 0x1, 0xfffffffffffff800, 0x3, 0x0, 0x6fda, 0xffffffffffffff80}, r1, 0x6, r0, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x100000001, 0x5, 0x2, 0xaf, 0x4, 0x6c4, 0x841}, 0xc) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "0ccc6ed18e76ade19e1a66a9a3053a02c5"}, 0x21) syz_emit_ethernet(0x36, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0xffffff88, 0x0, [{}, {}]}]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/24 00:35:28 executing program 4: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x0, r0, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0663044000000000331e96b6cdc4319db2dce7502295b4485d6a41469fac69237e0b"], 0x0, 0x0, &(0x7f00000e0f29)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) write$vnet(r4, &(0x7f0000000280)={0x1, {&(0x7f0000000480)=""/93, 0x5d, &(0x7f0000000380)=""/220, 0x3, 0x6}}, 0x68) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000300)={0x3, 0x8}) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x24000) 2018/03/24 00:35:28 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000040)) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000553000)) 2018/03/24 00:35:28 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/24 00:35:28 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000000)={0xea, &(0x7f0000000100)="84016368da3892766890608c888d853e497f59434c5b28b22a01978819fdb476208270ed3a45e38922972fbcafdf687279d8237a0ed4496413d3a23ce3bca6495d9301aba29db35ecfdf0496e37c016a2cd2cd9c4a9b351d1e98c125df1269b9165aa97912fa617555441e60a61bd62c972ec6b1fd1d8f7814f00a7d51750485ca75fecc92bdf23e5367b048eef36038ac4724dbab62f7cff007742f939e73300121eb2cbc2db8083b4cb1d06acecb83803a960260afc8e0dfd46569483be1d0ae0e28da77b8671992e099f27380ce3cf131b4d3b7580eac835e8effa413c25915439ad619c00f9c854e"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x20, 0x3, 0x800}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r3, 0x80000001}, 0x8) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/03/24 00:35:28 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x0, 0x7, 0x3, 0x80000000, 0x0, 0x1000, 0x14, 0x1, 0x3, 0xb40, 0x4, 0xf29, 0xffffffff, 0x55c7086, 0x9, 0x80, 0xb8, 0x2, 0x4660, 0x2, 0x3, 0x8001, 0x3, 0x8, 0x200, 0x4, 0x2, 0x100, 0x2, 0x40, 0x3, 0x4, 0xfffffffffffffffb, 0x5, 0x80000000, 0x8, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000000), 0x5}, 0x1008c, 0x0, 0x2, 0x5, 0x55, 0xfd, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x80, 0xffffffffffffffff, 0x6) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) connect$netlink(r1, &(0x7f0000d1cff4)=@unspec, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="14000000050101dfff0000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 00:35:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000003}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x0, 0x80}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001200)={r2, 0x2, 0xfffffffffffffe01}, 0x8) [ 46.367099] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6433 comm=syz-executor1 [ 46.384064] binder: BINDER_SET_CONTEXT_MGR already set [ 46.392724] binder: 6434:6436 ioctl 40046207 0 returned -16 [ 46.401435] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6440 comm=syz-executor1 2018/03/24 00:35:28 executing program 6: r0 = socket$inet(0x2, 0x4, 0x400000011001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f00000000c0), &(0x7f0000000f00)}, 0x50) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/24 00:35:28 executing program 2: r0 = socket(0x21e, 0x4, 0x8002) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80000003, 0x200240) syz_open_pts(r1, 0x0) pread64(r0, &(0x7f0000000040)=""/165, 0xa5, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/03/24 00:35:28 executing program 0: socket(0x3, 0x80f, 0xff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x181000, 0x8) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{}]}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/24 00:35:28 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) [ 46.414947] binder: 6434:6447 Release 1 refcount change on invalid ref 0 ret -22 [ 46.426668] audit: type=1400 audit(1521851728.382:42): avc: denied { connect } for pid=6439 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 00:35:28 executing program 3: socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/46, 0x2e) clock_adjtime(0x0, &(0x7f0000862000)) [ 46.481599] binder: BINDER_SET_CONTEXT_MGR already set [ 46.500571] binder: 6434:6447 ioctl 40046207 0 returned -16 [ 46.504417] binder: BINDER_SET_CONTEXT_MGR already set [ 46.520371] binder: 6434:6459 ioctl 40046207 0 returned -16 [ 46.526299] binder: 6434:6436 Release 1 refcount change on invalid ref 0 ret -22 2018/03/24 00:35:28 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x64a1) r0 = syz_open_dev$audion(&(0x7f0000001480)='/dev/audio#\x00', 0x3, 0x40) bind$netrom(r0, &(0x7f00000014c0)=@ax25={0x3, {"ef88f57399e353"}, 0x5}, 0x10) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000001440)=0x0) clock_gettime(0x5, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x4, 0x2ef80000000, 0x0, "f9c1d81b38916e004df7fcc47ad20d9ce113ed0b6a9474281a3e9a91ea51b4dedd116e14e5de44912769bf149b2d243d97f5e7d8f5eece595677b1aed9b374", 0x24}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000180)="e76364f4fe0fb9eb066d544632c555bcf3f520ab3d41d88b9c755019b628ba7bcc859ea39687b11285799d1792f94ebe64345cd8cdc534b9883c2a87ebe343fc0b51efb427f6507100a62bf2960dbed74866eb244165971452395fa7b3f4d6de52ba8f5177da8ba10f03f8890431fd30c2ab2a0babf78ea52fe8476857d0239d48896f97f5e40c5048ccec5dd2987bc89cbac4fe4f66976d602f3bf2d0124191a441c39e3e86680b8d55c637f54a9fc087ce23b1cc85854882faaa803df5e9dae9b94c453bdf2f6adad2dc8ec5059d95b2408f64bd4250b3d8da0819902fe28386a65174deba66f957ac76c8a50ba46fcb75", 0xf2}, {&(0x7f0000000280)="971aed780015f6aedd72c7928e804ed99f8c8b67a9dfa379983edafb7e01784f0a587e3efee8cc1648b017af9c73366ec37696a8d7c5b226157cbfc109935a8549d93774058901", 0x47}, {&(0x7f0000000300)="6bdeb26ee101c02018c157e23dc8c2c98faa48c3f27a6b1cd92078da273a71b8d87cdd1869947d4d6f14bbb8e8dc40b31514625c68b2b9516a823adc9727bd0201efe4b7a31e612ec787b716882dab4f85967d934299738d7a89e788ac6266b59a1df69e543075efcf02e71213abefd4230e3a6575742d27a36628e8c4a3290b944416aa6a1588bb1d767c096ca23af65e21ec9e0ab26aca19116881757d21baa9276f9c6a4a8da00ddc3aab132a22292e170a9233d72f23ca33e45f6836a17eab01b73a09979622103b97eb46", 0xcd}], 0x3, &(0x7f0000000400)={0x100c, 0x11d, 0x101, "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"}, 0x100c, 0x80}, 0x40000) io_getevents(r3, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r4+10000000}) io_submit(r3, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00005be000)}]) fcntl$setpipe(r1, 0x407, 0x80000001) 2018/03/24 00:35:28 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r1, &(0x7f00000002c0)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa}}}, 0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1262c3bd6e6dae634840000000000000000003000000000000000000000000000000000000000000000000000000000000000800", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1b, 0x0, &(0x7f00000004c0)="ec137058c885a44b7b22cb6652f26739ca7a38e20ee95816cf7705"}) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 2018/03/24 00:35:28 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./control/file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xac, "0bf7c877cac16906bc1d90a0f734344ea20e4e7578d339fa42895b2812137a1857428a5f9989830f5f617e667ec94dee71adf12961264cf41b2a09cfed258634b93680459acc6b5adb551eb4e095263e42ddb5c830d729e65683dce31142740514d26572b2e641c930dabdbfd742da1226c9984bd3d5e4e0d4aa27ba442aeead17ef837ae5806a2dba2046a0ae242dc1dc0dcd8cde4b54c31ece0dcc57acfc75af31453c34153f4dc409fa92"}, &(0x7f0000000240)=0xb4) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/03/24 00:35:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a869e40860aa3780078d3869229160d7cb", 0x14}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fdatasync(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 00:35:28 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_deladdr={0x40, 0x15, 0x320, 0x70bd2b, 0x25dfdbfb, {0xa, 0x38, 0x8, 0xfd, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x3, 0x40, 0x3ff, 0x5}}, @IFA_CACHEINFO={0x14, 0x6, {0x3b, 0xff, 0x5, 0x4cc2ae1b}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000080)) socket$l2tp(0x18, 0x1, 0x1) 2018/03/24 00:35:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) getpeername$netlink(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xc) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xbc74, 0x9, 0xa3b, 0x6, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x58, &(0x7f0000000240)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e24, 0x169, @empty, 0x83}]}, &(0x7f0000000300)=0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0x1fc) 2018/03/24 00:35:28 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) fchdir(r0) arch_prctl(0x1001, &(0x7f00000002c0)="49f27835f4b9b426b0558fbf659f01b879b05d7f18efd43cffdf81df1c4b6554dcfe0a8c7b2b789831bdf8426833b10121c48dd97a6f5b") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x8) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) fstat(r0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000540)='dctcp-reno\x00', 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) 2018/03/24 00:35:28 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x1) accept4$inet(r0, &(0x7f0000000080), &(0x7f0000000000)=0xffbc, 0x0) getsockname(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000200)=0xab) 2018/03/24 00:35:28 executing program 4: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x4000, 0x10, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) perf_event_open(&(0x7f0000772f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f000025bff8)=0x20000000002, 0x25d) fadvise64(r0, 0x0, 0x4, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/03/24 00:35:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x400000) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, r2, r3, 0x0, 0x82) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000300)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="f8000000180000042dbd7000fcdbdf25fe39df000000000000000000000000b902daa21d1cc4971a1e1600000000000000000000ffffffffffff4e2300094e200001020020200000000082b208effe90d324ecaedaa15f90628585c4157d2572c0058b10e4b7b3cd1ab41bf7e39cbd4520fae6939196ab0cbd9872", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ac1414bb000000000000000000000000000004d23c000000fe8000000000000000000000000000bb0700000000000000001000000000000002000000000000000800000000000000d9000000000000007270ffffffffffff000000000000000004000000000000000104000000000000000000000100000001010000000000000000006000000000ff7f0000070000000500000026bd7000063500000a000000a7000000000000000800000000000000"], 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x40) syncfs(r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x81}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000740)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x773, 0x1ff, 0x5d, 0x5, 0x9}, &(0x7f0000000800)=0x98) 2018/03/24 00:35:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xc1, 0x101000) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000000040)={0x0, 0x26b, 0x0, 0xffffffffffffffc1}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000003200030207fffd946fa283bc0aeee6", 0x13}], 0x1}, 0x0) 2018/03/24 00:35:28 executing program 5: pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000400), 0x2000000000000352, 0x0) socketpair(0x1d, 0x0, 0x2, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8, 0x1, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x10) [ 46.701565] binder: 6477:6482 unknown command -1111268846 [ 46.711636] binder: 6477:6482 ioctl c0306201 20000280 returned -22 [ 46.723519] binder: 6477:6482 ioctl 5422 0 returned -22 [ 46.773669] binder: 6477:6503 unknown command -1111268846 [ 46.784738] binder: 6477:6503 ioctl c0306201 20000280 returned -22 [ 46.799169] binder: 6477:6482 ioctl 5422 0 returned -22 2018/03/24 00:35:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80880, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000040)=""/222) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x20000000000000d1, 0x0) 2018/03/24 00:35:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x24000, 0x0) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x45f4ae77, 0x10001, 0x7}, 0x5, 0x1, 0x0, 0x0, "06f9f35ce35e551d"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000001c0)={0x20000001}) 2018/03/24 00:35:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x200002fffffff7}, 0xffffffffffffff48) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/24 00:35:28 executing program 4: clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) clock_getres(0xffffffffffffeff1, &(0x7f00000000c0)) 2018/03/24 00:35:28 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/03/24 00:35:28 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fchmod(r0, 0x11) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x10001, 0xc0, 0x0, 0x4, 0x8001}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x0, r2}) 2018/03/24 00:35:28 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/4096) perf_event_open(&(0x7f0000348f88)={0x2, 0x428, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001200)=""/250) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="022c00070200415c0000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/24 00:35:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x240000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f000000d000/0x2000)=nil, 0x6, 0x2, 0x40, &(0x7f000000b000/0x2000)=nil, 0x38ab}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pipe2(&(0x7f0000000180), 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000000000000002000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYBLOB="32840000000000005f263cc6962dfbfb79724cdf4e7f13b8875cab1a3e07311579a0e9e238257d3880d6be90ae5fc235491e67cf5953e2d587d0c42545c87e1da2889fd328d10c66612abbb5b9a2893d39c594ae619028e532fa3281fd9a9127607dfe2917fd32e23d3ad7a2f8ef6fe1ab4aca324c8ff5ac7314989cb1c054ed444932e280493dba566118f8bf4cff495f41b777f7b958342b02120b1adf36c53fe0"], 0x0, 0x0, &(0x7f0000000200)}) 2018/03/24 00:35:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000000000000000000006000000000000000000040100000000e00000010000000000000000000000e6ff000000000000000000000000000000"], 0x50}, 0x1}, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000a42000)={@loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr}, 0x2c4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 00:35:28 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x1ff, 0x100000001, 0x100, 0x10001, 0x2, 0x9, 0x0, 0x9, 0x4, 0x0, 0x6f, 0x4, 0x10000, 0x3, 0x9]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x400, 0x10000) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@empty, r3}, 0x14) 2018/03/24 00:35:28 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000080)=0x5, 0x4) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000003c0)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)='$\x00') r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80), 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4) write$vnet(r2, &(0x7f00000006c0)={0x1, {&(0x7f0000000800)=""/195, 0x42, &(0x7f0000000740)=""/148, 0x0, 0x2}}, 0xfffffffffffffde4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) readv(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1) [ 46.951207] audit: type=1400 audit(1521851728.906:43): avc: denied { call } for pid=6529 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=binder permissive=1 [ 46.951543] binder: 6529:6538 transaction failed 29201/-28, size 0-0 line 2963 [ 46.992515] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 00:35:28 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0xfffffee3) 2018/03/24 00:35:28 executing program 6: r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xe}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x2, 0x8, 0x1ff, 'queue1\x00', 0x100}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f000090c000/0xf000)=nil) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/24 00:35:29 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x44000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000280)=0x2, 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x7}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) write$selinux_create(r1, &(0x7f0000000300)=@access={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x33}, 0x53) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000fdef88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000100)={0x1}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000902400b33a9eea39fc17615937f35cd1715cfd854a222"], 0x10}, 0x1}, 0x0) 2018/03/24 00:35:29 executing program 3: mlock2(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) 2018/03/24 00:35:29 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x7ffd, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)='h', 0x1}], 0x1) 2018/03/24 00:35:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0x401, 0x9, 0x6}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0xffff) ftruncate(r1, 0x0) [ 47.013503] binder: 6529:6538 ioctl 40046207 0 returned -16 [ 47.052336] binder_alloc: binder_alloc_mmap_handler: 6529 2000c000-20010000 already mapped failed -16 2018/03/24 00:35:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'vboxnet0proc$\x00'}, &(0x7f0000000040)='{keyring]mime_type\x00', 0x13, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/24 00:35:29 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f3, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) r1 = dup2(r0, r0) prctl$setmm(0x23, 0x0, &(0x7f0000ffa000/0x4000)=nil) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/03/24 00:35:29 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x6000)=nil, 0x3, 0x0, 0x0, &(0x7f0000ff9000/0x3000)=nil}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/03/24 00:35:29 executing program 7: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) listen$netrom(r0, 0x401) r1 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f0000000100)="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", 0x14f, 0x0) ftruncate(r1, 0x7) [ 47.069275] binder_alloc: 6529: binder_alloc_buf, no vma [ 47.075130] binder: 6529:6545 transaction failed 29189/-3, size 0-0 line 2963 2018/03/24 00:35:29 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000fff), 0x0, 0x0, &(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0xa) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000040)) 2018/03/24 00:35:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x2, 0x3ff, 0x101, {0x77359400}, 0x0, 0x5}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x3ff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0x80aa}, {0x2, 0x4e24}, 0x50, 0x1, 0x1, 0x7, 0x3, &(0x7f0000000100)='ip6_vti0\x00', 0x325, 0x3, 0x81}) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001c000901000000000000000000de04a29ced99d509b195b79e1bc1271292366cb1c3b9c06ede19abe49a14482ec8d76918d1ae97c58386fe8d33d7ac62fcadcb3b7c57f6da59767e2617df24db14a74031ee7a4b689f60c5fbcca9924b70021a394cc7a8ae8f2b51d07ae8a72d995439a611e381965293709d6c4e9ca8f2e01516559af1f80ddc735063d70642f46d97a7f66293bb34535bfa612b07a1da2db7427753359e7fd4ee9f33d5e60b8c6cdeb22e297717ae9dcfc207565731fda879b06719d20f8b5eab00327066b14cfd5562a20c5f0582ac077b380c1e8a4e39893aed167e56bc16"], 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x3, 0xfffffffffffffff8, 0x7f, {0x77359400}, 0x6, 0x5}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x13, 0x1, "be64f7d347d3b6d36110f43db8103228194d62667331895b614f4fcc04762a281c19cfdcf92f9da106fc03dda108630bd453a238d90aa54fa33c9710a0ce3ed9", "40e2e6c51d8362fccb3db2244a7b3a35fe9466f5b34fa2bec24179f5e4aca964e7e474d587141e0e459dff9ccecf3590bf73b7fdb38cd1bef6bdab978a204896", "ff3261b0ac0548cc0e6cbf8ba35b23447e388d687c411891540698e9504cbb30", [0x3, 0x9]}) 2018/03/24 00:35:29 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/24 00:35:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000004c0)='je|/arp\x00') ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x148, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20001018], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1cd) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) 2018/03/24 00:35:29 executing program 2: socket$netlink(0x10, 0x3, 0x20000000000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x44000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/03/24 00:35:29 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x91ae) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096) 2018/03/24 00:35:29 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4000) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x7, @fuse_notify_store_out={0x400, 0x2997, 0x81}}, 0x28) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) 2018/03/24 00:35:29 executing program 1: r0 = socket$inet(0x2, 0x800, 0x401) sendto(r0, &(0x7f0000000000)="84", 0x1, 0x20000080, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002526), &(0x7f0000002ffc)) [ 47.132516] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.138190] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 00:35:29 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@un=@abs={0x1, 0x0, 0x4e20}, 0xfffffe83) r1 = socket$inet(0x10, 0x3, 0xe) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x8000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000180)=0x8) 2018/03/24 00:35:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6400) io_setup(0x2000000000009, &(0x7f00000004c0)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000040)='W', 0x1, 0x10000}]) 2018/03/24 00:35:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x400000005}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x2, 0x1}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1]}) 2018/03/24 00:35:29 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f0000000000), &(0x7f0000000140), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) uname(&(0x7f0000000200)=""/30) futex(&(0x7f0000000040)=0x2, 0x0, 0x2, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f00000001c0)=0x2, 0x2) 2018/03/24 00:35:29 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000000c0)=0x5, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x201, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000100)={0x74, 0x7f, 0xfbe}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x521) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net\x00') exit(0x0) fstat(r3, &(0x7f0000001440)) r4 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/24 00:35:29 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)=ANY=[@ANYBLOB="140000001d000300000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 47.206747] audit: type=1400 audit(1521851729.162:44): avc: denied { map } for pid=6595 comm="syz-executor3" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 47.230766] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 00:35:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES64], &(0x7f0000000000)={0x1, 0x0, [0x0, 0x27c]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000240)=0xffffffffffffff79) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) 2018/03/24 00:35:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x5c, 0x2, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) [ 47.273437] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 00:35:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000080000000000000017000c00"]) r1 = getpgrp(0x0) getpriority(0x2, r1) 2018/03/24 00:35:29 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0xfffffffffffffff9, 0x3}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x2) fremovexattr(r0, &(0x7f0000000080)=@random={'user.', '\x00'}) 2018/03/24 00:35:29 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x100000001, 0x4) write(r1, &(0x7f0000000140)="6ce9194eef3830e996d98c0eea184a452e3e5a87f87b021e3d5bd9e62617330ec393db21040e7b0dcb5720e6c3c9e4580732c2c1438797ca976ef60577306f83a94f7429c9300b0113e38fe4d8caa0200f28fefbff5b08b0f73946cf279801a7702ebaf4a9f55520de438ba34d47c1855db9f86ce5d2", 0xffffffffffffffed) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/03/24 00:35:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0xffffffffffffff51) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="5dc24eff4ad9a60dc7adc24e21d4095530e9e0461ac84d1a6814192fb955297b5a4661eaaa0e73d4ea834cae801027bbdcf258a13a852b647444a818ed18e5786f44a09fbb3f49ca8650978f5da5ce", 0x4f) write(r2, &(0x7f0000000b40)="69feb2d11bb61178cf381d531d42161ed27a48f4825f75ce05d917fdbd7c64e8cb8eea55bee7743db90400000000000000438f0a5b450557e04a94bcfe9ad1a2c2602b911e2f0a084639419b7fa178a25992e1a783360b68ddd0719df055707b35b2d8d6da9d18dbc42d1685b0524e2f1e7523cf1a4f78b7966ccaed1672abc19f275a45a4037bb8e4ea69e04fffbf2edcea0899fd6abb2b6c80c6e4d2785578383f7536830a7a89e1447d83a625119a4413b9fd68795bea31d07aba6a65be81be1f262c963e972c0064a0ad4d95f299", 0xd0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000100)=""/189, 0xbd}], 0x2) 2018/03/24 00:35:29 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)="d678eacfd1ffa238fea03a1050c7a8e38cf1bdbcd1eec350e61f11ae41fdc02f533c668528d1b92c37542f02344e32874b9aa95bad04e2028a13dc3c8af50305d1f551e1813b", 0x46) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000), 0x80000003}, 0x20) 2018/03/24 00:35:29 executing program 7: socketpair(0xd, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x4, 0x101}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/03/24 00:35:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2002, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) timerfd_gettime(r2, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7fb, @empty, 0xee2}}, [0x100000000, 0xd63, 0x800, 0x800, 0x80000001, 0x5, 0x6e3d867b, 0xf46, 0x2, 0x7318e423, 0x6, 0x8, 0x400, 0x6ddb, 0x7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) dup3(r0, r1, 0x80000) 2018/03/24 00:35:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) write(r1, &(0x7f0000000280)="262ff5ef2c64fd4fe423ff26d4e25ed6ef32a1dcd1be9f26442db8da2e582b3640cff80d292def2b543b877541159f208b6eac1026ae781125295ee4c5e667c69df2ff3d43a616e72ad3c73f1767a8a6ea4c0dfd3a5d506bc3de3263280504e5f3589674870dbe3efadf059b0d8baab28f7836cee010fefceb95182b74d0fadec76d7fa18858f3575b4d552d6a9b345178aac9e0eb426e3af8b529090d036045e5c0e864e1e0f92e4e915fbb2c6736520cfba1681a314d9d52749d3ce81d35314f97beea1b92ce527946818eb431c2176f3a8b26f132abd82b2b7c357c", 0x1de) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/24 00:35:29 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f00000006c0)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000700)={r2, 0x4, 0x4, [0xb0, 0xfffffffffffffb58, 0x9, 0xfff]}, &(0x7f0000000740)=0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) lseek(r0, 0x0, 0x0) 2018/03/24 00:35:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x28, "ee992b38b84fe85eeb023aebbafef050aa21c0ba7e834c3367505a7e361559bcbbf61dd12d2cdbfb"}, &(0x7f00000001c0)=0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/24 00:35:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000100000401}) pipe2(&(0x7f0000000000), 0x80000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/24 00:35:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000380)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 'gre0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/95, 0x5f}], 0x3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 00:35:29 executing program 5: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfc00000000000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="955c7f412dd2b16cd9bfbd153468205cbc1201ed6b2e17a6accc97f89663cb8508966b03c0db3c0a9460ead81ea20218c5428508d927a63f2df5553bc85a27100a9d41ea6fe318a2", 0x48, 0xfffffffffffffff9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x0, 0x2, 0x9, 0x9d, 0x3, 0x6}, &(0x7f0000000240)=0x20) request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='system/+,ppp1,\x00', 0x0) 2018/03/24 00:35:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x7) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0xfa}, {0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb08d}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}]}) 2018/03/24 00:35:29 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x200, 0x5, 0x3, 'queue0\x00'}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x28581, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a48ef6f5ec927e6d12a2d36570843b3c508305361b08ea42b1e2f937065a87c1af03ba27ace0772949daac8aca9ae4494c0d0a435c3ad6f1b7a8dee3f0cd1ab056d250f32b1c15866e31ce2ab438209335f409b8d3f1ef0aeb2e302b84fb8aaf37734f0211c76bc24762495b49f8167e5fdcbdf311c60aecba04ef186ae2fdfe785db643f2aee10618b3b0f629a00ed5cf799ff42ab18a84cf5bb275c06d89c26b4548303acd0d7366c7d99988"], &(0x7f0000000200)=0xac) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) 2018/03/24 00:35:29 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/stat\x00') perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x80000000, 0x81, 0x1000, 0x40, 0x0, 0x3, 0x10, 0x3, 0x5, 0x4, 0x2, 0x4, 0x40, 0x9, 0x1, 0x58a3, 0xffff, 0x5, 0x7f94107c, 0x1, 0x2a2, 0x1, 0xfffffffffffffffd, 0x8000, 0x5, 0x5, 0x6e, 0x2, 0x81, 0x6, 0x9, 0x800, 0x1, 0x0, 0x581, 0x3f2, 0x0, 0x2000000000000, 0x6, @perf_bp, 0x0, 0x1, 0x3, 0x7, 0x101, 0x1}, r1, 0x7, r2, 0x5) [ 47.467882] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=6683 comm=syz-executor4 [ 47.514679] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=6699 comm=syz-executor4 2018/03/24 00:35:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x301880) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001380), 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000023c0)=""/190, 0xbe}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/154, 0x9a}, {&(0x7f0000001280)=""/220, 0xffffffffffffffcc}], 0x342) 2018/03/24 00:35:29 executing program 4: r0 = memfd_create(&(0x7f0000001080)="72616d664bea3c23e063949b72e41865336adeec18d0018c3f4a0b47ff46c187bc9745521a5234f02c298455fcafce80629f86f95c6e7731a7fef8f6d73f535be52a15548e5631caee8db819e6429c6bea08f929a7a649143c0957ccce1ee2d3fd0775f4e9f2925e3b17324468bf38f98d33978d43cce8c7849972a2540909a89c2c8a1de8", 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x4000200b}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfff, 0x0, 0x8, 0x0, 0x40000000000000d8}) 2018/03/24 00:35:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x1ca}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0xfffffffffffffffc, 0x1, 'client1\x00', 0x3, "60f71db26d838f51", "630c1571ce6e40c880c030b4ec85aa0cde04dc889506de7accf6cb34eb130bff", 0x0, 0x4}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc4e19bb3ff05939f, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80080, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/03/24 00:35:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x8) r1 = userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup(r5) geteuid() add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="44c36f805afd3c8e1c22b92b4959a33c248e659195db9d82812ce75aad4741d136e49ae3eb04bac395222546840d318287886fc9e41b84dd35339388674d455922a316145f312213a3129a3dc55f4850e28340f079ffbca0543b6468b85197fc848b9f5c4bd76019259385d4714c9c9b8d219ba1f40f69f52e9eb673f0ed55d8b1c5e98bc2145a27547e8000930a0f54bcae0ecae34bd523a1ef6ecba24627218b585d013fdf564f8a0cb497c24f6a781b99bc416f54af5511795a4a40a7beb964e9311b063052025e2df2f07d6bd6ca440685c40c86f3b7ba60a2eb1602db92220c0413d894", 0xe6, 0xfffffffffffffffa) add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r4, r6, 0x4, 0x3}, 0x10) add_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="aafe2df17d4b48b31a9519dcb676780bc1009c99d3e8b95cf864416d824e726ac3401246003eb24c3cc301a9f3d21d506e5596e8a99865f8dcca00219e0d81a7410a9dabaa01b914a8d79bc95823a93538b39e4548c666e2bcd255c052d2", 0x5e, 0xfffffffffffffffb) r7 = add_key(&(0x7f00000005c0)='encrypted\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000140)=""/15) add_key(&(0x7f0000000580)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xffffffffffffffa1, r7) 2018/03/24 00:35:29 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x8ce5, &(0x7f0000000040)={0xffffffffffffffff}) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/24 00:35:29 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) recvfrom$inet6(r1, &(0x7f0000000640)=""/50, 0x32, 0x40000002, 0x0, 0xffffffffffffffb9) 2018/03/24 00:35:29 executing program 6: clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) socketpair(0x13, 0x80800, 0x60d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0xe4da, 0x26c800000, 0x52, 0x2, 0x3}) 2018/03/24 00:35:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c7271158b1b54b5f29ae03c05a1540f53036c3cc3396fab5ab8f72443207b3bc9d2b76a2124327a8dc22115702dfd81ffffff7f734095c968bb4c931a63cd94bbfe810cc0d300e011c378c17bde5460ef55a7bc54a22b092351d191d71a236ce3666aa7ed8790364a", 0x2e7, 0xc0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="b9401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b200000000201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf32ec9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x100081, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getgid() sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000380)="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", 0x350, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 00:35:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x101) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x9, 0x4) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x100000001, {0x3ff, 0x2, 0x0, 0x0, 0x5, 0x8}, 0x1, 0x3}, 0xe) 2018/03/24 00:35:29 executing program 5: [ 47.632848] audit: type=1400 audit(1521851729.588:45): avc: denied { name_bind } for pid=6716 comm="syz-executor1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/03/24 00:35:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'user*[cpusetsystem\x00'}, &(0x7f0000000080)=""/13, 0xd) 2018/03/24 00:35:29 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) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000080)="06c53a87d55c4a60", &(0x7f00000000c0)=""/27}, 0x18) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x24, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x0, @u32}]}, 0x24}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) 2018/03/24 00:35:29 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xbff7, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x4012, r2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018effc), 0x4) write$selinux_validatetrans(r0, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) dup2(0xffffffffffffffff, r2) [ 47.734109] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.746165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.757609] ion_mmap: failure mapping buffer to userspace [ 47.776905] ion_mmap: failure mapping buffer to userspace 2018/03/24 00:35:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x1ab, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffffc}, 0xfffffffffffffd78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/03/24 00:35:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xc2, 0x99, &(0x7f0000000080)="c3235caf0fdceef46e406dee4a5ac7011a662fa637457baf698c0efee7f3e5622635d5e26fe68b72ede86b84fc5952efb0f3a8e08bc9ee5a201c22cbcfb6fd8ff04eca10cae763c09609cede8130aeed914d474ab580e5320a0e6fba2295579c0793c8c1490c4c34438f357431abef0d026f5ae89fda31e57b08852c3695cc00aa531cd78307ca08afb10b3604e606f70cd34eb17e07e2463fc636c28f0c54d588b20f88f7b6ea745f76f951d54dbb11f7bfad200d5a39e268a2cc565f5d114aaeb1", &(0x7f0000000180)=""/153, 0x6, 0xe0}, 0x28) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/24 00:35:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc004df61999a6ae6, &(0x7f0000000000)="ab26dd556ee0d2de3ac2626cb76c72244c13e5e88b246bc9b2f2c52359ff210141744b439e", 0x25) sendmsg(r0, &(0x7f0000000040)={0x0, 0x13e, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd94090000000a00000003000000030000000000000000000000", 0xffffffffffffffe8}], 0x1}, 0x0) 2018/03/24 00:35:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000087d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000180ffff0002000000000000fffff792a2330000"]) 2018/03/24 00:35:29 executing program 6: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffffd) socketpair(0x10, 0x0, 0x3, &(0x7f0000000080)) 2018/03/24 00:35:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x0, 0xf53, 0x0, 0x4}, 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x800) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x800004e23, 0x0, @loopback={0x0, 0x1}}, 0xd1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) 2018/03/24 00:35:29 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)='ocfs2\x00', 0x42, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/03/24 00:35:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x400000000007) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000001, 0x4040) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)="1d"}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) 2018/03/24 00:35:29 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = eventfd(0x4) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x6b4c618b, r1, &(0x7f0000000100)="20b3238e6a00a47e6972a6bbccfea84530e08754d7ce9517dcc38fe61c0386a27c7a53fd6d59de6011379387291936e4a5faa4562d74", 0x36, 0x81, 0x0, 0x0, r2}]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$TCSBRK(r3, 0x5409, 0xffffffff) r4 = open(&(0x7f0000000040)='./file0\x00', 0x32940ee22915a620, 0x6) r5 = fcntl$dupfd(r4, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x71, 0xfffffffffffffffd, r5, &(0x7f000028cff8)='./file0\x00') 2018/03/24 00:35:29 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000340)=""/91) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7f, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r2, 0x3}, &(0x7f0000000440)=0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000240)=""/235) 2018/03/24 00:35:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x5, 0x8, "0cfbb62d6c340a52e9e73a0dc7deae97cf3559633506a8e861379a5d61a15aa673861cd826ffbe951edbef210f47f5c711199abbef08b73920d2a3682cb618", 0x19}, 0x58, &(0x7f0000000540)=[{&(0x7f00000001c0)="8450744e46aca83c39df024e01da91b9daa4634554a2cd5e541c5383fa65c0c35a52b39660aab6e169b942b73d24dae846de5f06ff055eff7fda41030beddf827c91e1c55cd5465a352a5a85ad427cbe9039ed006c1093cbe5cdad4af3625ac5cbb50096d7dd41baec48ffc9b955167f222f64ff5a2ce42f3fed45eba8dc703ded3a93e28bdc27e722805aac1a4d65ee05f417b8a57a298eca6f43db718bd29d5c1dc6edf9f1c74d7d2e8377b894dcc47da8bb68f0c9641ab99655a9bda686b6c5dea15d3daf09c5f322133f0bb8c03089352183fda4bad7d96a5a59609dd942e8cd46880b", 0xe5}, {&(0x7f0000000340)="2809dff7b7dcc5e971a4f6201c546c6819fe217717db5fc1f69d05b200a86eb888694fe9211ade14972fe63b97b92deeb2db17a2e07c8f864c7cba87f4244ccae57d708ec2879ea46e6cf398066913860f1d4ca08d951b7c6e7a0cb5824a8bc0748b831f8f955f5f1b29fcdfd3cf53d672a41c6f2672163ce272e88c55ae39e64da9e5b75bd949d3932b72dd7b64226d6eefb96cd95f735d9aa1cc5584384278b1aeb01d11c61bddf4535a75826609acc1174f2c0e471e16b4f14192bf818d07ef0952a161af9e8df02ffc35e453ba", 0xcf}, {&(0x7f00000000c0)="8442b75195bcb4edc6d21cfe32b89f19dfcdba", 0x13}, {&(0x7f0000000440)="87cdb4e7fbc81b1b490aa9f66777eed93e11b0d0106b18033df9005084cfe4181a69122f0b26174030fb03ac258edb9c67fdc20475e54210406b0ac5b289febf4e99fc49b382dcacb5696fb6d683f37304", 0x51}, {&(0x7f00000004c0)="a4f7c5ea2f89634716111d4bc8ddc620aadd5ce29a97d3e6bea36f4c58a57a93907b3a8ecd7b2c21cb0d5458c6b6ee20d6a7c3cdc357eee685de36797c0545e36b9d4a267f77901052a76b710103", 0x4e}, {&(0x7f00000002c0)="86d62de0f77c973a69fc68b1c1990d2de5df093e261a", 0x16}], 0x6, &(0x7f0000000580)={0xb0, 0x0, 0x1, "7801d2548a9741f78cefb429ffa69d5a863520d157ac63e2ec72d4da51c3dda7eede41fed01559edbcb69c94c3096458a530930cc29475fe5b830c71a6ac3cd71d2bd2772b17e8df0725b863e2c2c4baee7bdd54f842302d2a5113913b3f2d16a5e8c811922dccc36f94604070ebb7c62ff6f92008087e79322f9d4770782b7b6bc0ded60b755a24a11a5c47a445045edaeb10bf8cb57b5d91c9158fac34354f84c57a"}, 0xb0, 0x40000}, 0x4000800) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000100a0100000800000000000000ed0000"], 0x14}, 0x1}, 0x0) 2018/03/24 00:35:29 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) epoll_create(0x2) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0200000026ff5eb57e960cbafc0500000000000000c35100906a691d456749dcabc8c137c331de8106639edb28e54460e9a6dfec3f7d186738215d795f8d352c36e0c0f39ef1e95cdc6fc22d877be1b7f80a3e09a0437550da7ffa6f080ee3965a26927ccf08f676a195ac6f195e3f94db0f7cb3f87d1744e25b57d2bbf7f416280ed6a471a97734e2ad990b0297ebe4fd433e96545691825e0b6e68fb7f4aa1b79ef788174ddc36e973cf35eebd5da1a3cf3072150c6fb0f0cab38a539359d9688ddc8b0c7b1a5340cbbf504f7522d13cb07de7"], 0xd4}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02000000020003000000000000000000"], 0x10}, 0x1}, 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x7) 2018/03/24 00:35:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x1200000100004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1a200) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/15) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) 2018/03/24 00:35:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="8c0000001d00090129bd3000fbdbdf251c000000", @ANYBLOB="08000307080006004e3f000000000300ec00000000010000f40000001f00000008000b000200000014000100ff020000000000000000000001080006004e2200000c0001000180c20000030100ac3114e9140003000800000001000000111f353b07000000"], 0x2}, 0x1}, 0x10) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/219, 0xdb}], 0x8, &(0x7f0000000740)=""/82, 0x52, 0x20}, 0x4}, {{&(0x7f00000007c0)=@rc, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000840)=""/32, 0x20}, {&(0x7f0000000880)=""/133, 0x85}, {&(0x7f0000000940)=""/173, 0xad}, {&(0x7f0000000a00)=""/66, 0x42}, {&(0x7f0000000a80)=""/189, 0xbd}, {&(0x7f0000000b40)=""/234, 0xea}, {&(0x7f0000000c40)=""/199, 0xc7}], 0x7, &(0x7f0000000d80)=""/201, 0xc9, 0x43}, 0x1}], 0x2, 0x100, &(0x7f0000000ec0)={0x77359400}) r1 = syz_open_dev$sg(&(0x7f0000000f00)='/dev/sg#\x00', 0x40, 0x8040) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000f40)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000f80)={r3, 0x3}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/cuse\x00', 0x800, 0x0) 2018/03/24 00:35:29 executing program 5: 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$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/03/24 00:35:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) setrlimit(0x7, &(0x7f0000becff0)) r1 = dup(r0) shutdown(r1, 0x1) 2018/03/24 00:35:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20043, 0x0) uname(&(0x7f0000000340)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xcea7, 0x8000, 0x3a9, 0x2, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000013c0)={r1, 0xff}, &(0x7f0000001400)=0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000001c0)=0x5000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="47000000be7edd41d60ca4e5956ca59479aee83f4b12eacd530baec7b163a48e0abc229ec3e2cff1fe22508bec9ffcc5b5755b955ef7d060000000e1ff0000000000006090290a614080a0e7334c2c7a81e349eb1a5943c1c8494b9574e77a7e76bac0cd83e15ac50a0400c1024ea146490c0a881d1aea21663a85bcb387495e9803b8605ca049510e0000c5d73d6f0f534effff35130700eb0484be84d8ba3dfdb80243994e5b2d5a1ed06ce71f970d466b3649a40e5aca72479bd87f214f8a1d291d9180cdde7c59b6d9e2e98c9c741f2b4440551bd334e5bb0c6eba15"], &(0x7f0000000280)=0x4f) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1fc0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x3, 0x7ff, 0x3, 0x8, 0x6}, &(0x7f0000000300)=0x14) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x200) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000001580)=""/109) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001340)=0x9, 0x4) pipe2(&(0x7f0000000080), 0x80000) 2018/03/24 00:35:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/03/24 00:35:29 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x20000000}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0xed02) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x8}, 0x8, 0x81, 0xb4c8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) 2018/03/24 00:35:29 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80000) close(r1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/24 00:35:29 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0xc, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=ANY=[@ANYBLOB="0c0000008400000002000000fd00090b00002da9ee1fed300f000000"], 0x1c}, 0x0) 2018/03/24 00:35:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400040, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000200)={0xc3, 0x72a, 0x9, 0x2, 0x3, 0x10001, 0x9, 0x6b3, 0xd62, 0x100, 0x0, 0x3f}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x200) ioctl$KDSKBLED(r2, 0x4b65, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0100, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000240)={0x1000, 0x8, 0xffff, 0x10000, 0x7, 0x1, 0x6d08, 0x0, 0x3, 0x2, 0x81, 0x606}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f00000001c0)='net/ip6_tables_matches\x00') 2018/03/24 00:35:29 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000aeb000/0x4000)=nil, 0x4000, 0xb) 2018/03/24 00:35:30 executing program 4: r0 = perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) recvmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/44, 0x2c}], 0x2, &(0x7f00000001c0)=""/71, 0x47}, 0xc08}, {{&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000001540)=[{&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/71, 0x47}, {&(0x7f0000001440)=""/248, 0xf8}], 0x4, 0x0, 0x0, 0x6}, 0x8}], 0x2, 0x2020, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) tkill(r3, 0x18) flock(r0, 0xa) 2018/03/24 00:35:30 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) pwrite64(r0, &(0x7f0000000240)="fd3a6039c21dc1c56da52421a95e4306776ef78ec53b2c0bbe4a71f386cd1b3091dc5edfd81a2c200fdf4363d1dd17d4ad21926a6f3919dc50e0246e66c54a9975f95341dabcf529e505d3bb9ee114f9caaa61013f28fc46c1cc5a727c7f16817d7ece3d8308e8c0bc93b1a43f64f047a52d061d547ce0efbe882bbdff31db645281d3ee262e365a811fa148b69efc0c321f76d02acebccd003dfe9ba51bb57bd59ba8", 0xa3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7fffffff, 0x3, 0x3, 0x2, 0x7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0x4, 0x3, 0x1}, 0x14) sendfile(r1, r2, &(0x7f0000000040)=0x3, 0x800000200000003) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0xd000, 0xf002, 0x8001, 0x4, 0xac0}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000300)) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000700)="c326f26fc48459aa5955b50f01dc9b7cc5b68138119c6260b6bb26daadce5e5bcda36414b9cddefdf17dd8a2684639f9830985fa2e3b1eafc5e1c8dd963122c3e7011edc7d94e588a4881b679d34e40cd8032ef8c1ec249e4fb5be13232168deb5cef329b74d244186c16d3cd39fb4d21e16e65f3f43913cfa52747aeb9c9c317405") 2018/03/24 00:35:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040), 0x10) 2018/03/24 00:35:30 executing program 4: r0 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000984ff4)) 2018/03/24 00:35:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x8, 0x8}) socketpair(0x3, 0x803, 0x1d3e, &(0x7f0000000000)={0xffffffffffffffff}) bind$netrom(r3, &(0x7f0000000080)=@ax25={0x3, {"55947f5b37d0a4"}}, 0x10) 2018/03/24 00:35:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000310fee)='/dev/input/event#\x00', 0x4000000000000002, 0x27fff) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x50, 0x2}, {}], 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x4}, &(0x7f0000000200)=0x88) 2018/03/24 00:35:30 executing program 5: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x1, 0x7f, 0x9}, 0x22) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0xffffffffffffff7a) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000000c0)={0x81}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0xfff, 0x0, 0x353be347, 0x100, 0x7}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000340)="62ec59a3062b09965e71c409b8efcdbde40660f0de7e0087eab2c18156829752b44fba15d87584705c0f2ca491f7b30f041b9470f3a8cf66415adecc42e47e5184f53ea8655420a5eb962fba6273551edf416c8e90648db6b5417d444050c4c7a8f92a2df065ea00a820b81a431795", &(0x7f0000000300)=""/50}, 0xfffffffffffffdef) 2018/03/24 00:35:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x86a, 0x0, 0x6, 0x6, 0x0, 0x1, 0xae3d5809bc387110, 0x9, 0x0, 0xd, 0x1, 0x62, 0x3, 0x2, 0x3, 0x1, 0x4, 0x0, 0xfffffffffffff800, 0x2, 0x4, 0x5, 0xffff, 0x400, 0xfffffffffffffff8, 0x3, 0x7, 0x7, 0x8001, 0x5, 0x1, 0x8, 0x2, 0x0, 0x6, 0x101, 0x0, 0x64, 0x1, @perf_config_ext={0x7, 0x80000000}, 0x1, 0x8001, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0x3}, r1, 0x1, r0, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='io\x00') sendfile(r0, r2, &(0x7f00000000c0)=0x400000, 0x6a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xbad9, 0x48dc, 0x3, 0x2, 0x600000000, 0x6, 0x80000001, 0xffffffffffff0001, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x80000000}, 0x8) r4 = getgid() setfsgid(r4) 2018/03/24 00:35:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/03/24 00:35:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) fremovexattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="9f68daeeec4c17596442b1bc2f421bd71c5ece01c20554a9b2609dc63c62aaff587c97f428b54c4e568768ec4abce3f2649c3f6b99c2073770d8282f8f277f1e8e1b81fdbb60c5cb3bb6ab2c4ee9c81e383d185b0cd54c02301a1b7a1b62fb03260ef20ae0f243b10d72e25250"]) 2018/03/24 00:35:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x7fff, 0x6, 0x28, &(0x7f0000ffe000/0x2000)=nil, 0x6}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x80087601, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) 2018/03/24 00:35:30 executing program 0: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff8809}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/24 00:35:30 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x400c0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) 2018/03/24 00:35:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 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) socket$nl_crypto(0x10, 0x3, 0x15) close(r0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) 2018/03/24 00:35:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7fffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) sendto(r1, &(0x7f0000000080)="5b9e4ca6303c86e80565220111628836c2e18e967f4fa2ee8655f77ed649966137f419446a142ab5f72503768e8e292526f2f26b75bf0d2252aaa5b5f4fffd1f7489e4a6ef53e5b75f4a04ecb97630152b17f0743f96037d14910b12b810761d3aa9e4d9762a9562cce980f7732e734a1d4381", 0x73, 0x800, 0x0, 0x0) 2018/03/24 00:35:30 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfff, 0x20000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x2deb, 0x9, 0x40, 0x69e}) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x800, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x479, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/03/24 00:35:30 executing program 2: creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x26a950b) 2018/03/24 00:35:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000040)=[{r0, 0x1040}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 2018/03/24 00:35:30 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/24 00:35:30 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa0000040186dd6050a09c00081100fe8000000000000000000000000000bbfe80000000000000000000000000006e958103aa00000000"], &(0x7f0000000040)) 2018/03/24 00:35:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f00000000c0)=[{r0, 0x2002}, {r0, 0x60}, {r0, 0x1008}, {r0, 0x2}, {r0, 0xc400}, {r0, 0xc1007363ecdbfcf9}], 0x6, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x10001}, 0x8) recvfrom$inet6(r0, &(0x7f0000d93f3d)=""/195, 0xc3, 0x0, &(0x7f0000377000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) close(r0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x4c, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x149000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0x7f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x10000, 0xe1, "afcfe404a1014dcec4ca7b4336a6f3075896b6122b7fe0223d1c1178a58a6ca86bc86b7eb93b391f25294356eed5e2a3c5cad5af4bc9035d5ab6e52105758b5eec233a560eccad90b35a8b0207354d819af10a35607c14f3d5dbfd099a620281895ea769c98197491218eeacc66adb3f230e562ea3ce7806b3c16f795f60d078c580110180a6bce3017b7f93c9f814d6013e6b908da760815a5ab6b4b3c4534e5ecd875b2469c1a8c558e60372a64bcf08cb8970e73fdf85a424666dcde5c8f9d13908f64efc0e259701dba4949811bc305d17321f2c636f1010290979ce4c7bce"}, 0xe9) r3 = dup(r0) ioctl$KDMKTONE(r3, 0x4b30, 0x73) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80800, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000040)=0x7) ioctl$VT_ACTIVATE(r4, 0x5606, 0x400000000000000) socketpair(0x10, 0xb, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f00000001c0)={0x7}) 2018/03/24 00:35:30 executing program 2: mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x10}, 0x10000}], 0x74) 2018/03/24 00:35:30 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x4400) sendto$unix(r1, &(0x7f0000000100)="1f8678bfe70bcabec5c63f6e0298accc14837f2813117d95abb2a644585816a14b13bf3c0eb54e5ade5a535ed8255d68ca1291312a1f74fd055c6089469d6245df6a4dcd738b2f6219db6c1761e2a4c5b77fdb762ebec4e7b1b8cfcb60f16940d1aaeccd982dfcc86826ea577ae4a22c620c51a1b0cc74c08cf60a1522100f35ad4da28ab137cd8a646f2e2fc3b975916975b804ff55ac0456d1fe44c82b8fdb8c13af68cfe6ec5781d695f111aaf417e3ac3a8b3471f9a4e82306feaa4f6bcccc289541ec4105b41018a888eca29b4941e989a6b83fe5e505431582da4d1806043c1422", 0xe4, 0x4040080, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x4}, {0x0, r3+30000000}}, &(0x7f0000ba9000)) read(r2, &(0x7f0000000000)=""/23, 0x17) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000040)={'tunl0\x00', @ifru_map={0x3ff, 0x1748, 0x3, 0x0, 0x310, 0x7fffffff}}) 2018/03/24 00:35:30 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000000)='pagemap\x00', 0x1) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/24 00:35:30 executing program 1: 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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000065a9f36b06c4722ee05f8c97da23c25c00"], 0xa) prctl$getreaper(0x9, &(0x7f0000000100)) 2018/03/24 00:35:30 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000000)=[{0x60}, {0x6}]}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"07e6511f4eeef3"}, 0x5}, 0x10) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/24 00:35:30 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xfffffffffffffd5b, 0x0, 0x0, 0xfffffffffffffdff) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000000740)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000240)="ce", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 00:35:30 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xec7, 0x100000000, 0x40, 0x72da}, 0x10) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9), 0x37c}]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0xdd], 0x2, 0x5, 0x2, 0x1, 0xac0d, 0x8df, {0x80000001, 0x9, 0x1400, 0xc0, 0x2d2, 0x0, 0x7ff, 0x9, 0x0, 0x6, 0xd0, 0x7fffffff, 0x3, 0x2a17, "2cd565f166d4b8a0d8828358380faaaba229d7a9a25a28620ba1dba1e7a7e64d"}}) 2018/03/24 00:35:30 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200400000, 0x7f, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom(r1, &(0x7f0000000180)=""/9, 0x9, 0x40012100, 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x2, 0xcadd}) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmmsg(r2, &(0x7f0000001400)=[{{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000001380)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/126, 0x7e}], 0x4, &(0x7f00000013c0)=""/2, 0x2, 0xffffffff00000001}, 0x7fff}], 0x1, 0x10000, &(0x7f0000001440)={0x0, 0x1c9c380}) 2018/03/24 00:35:30 executing program 2: r0 = socket$inet(0x2, 0x4, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/24 00:35:30 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x80000000000000) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xdc79, 0x4, 0x5, 0x400, 0x200, 0x2000200, r2}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) mq_getsetattr(r0, &(0x7f000026efc0), 0x0) 2018/03/24 00:35:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@generic="e61cf0b3", @nested={0x4, 0x47, [@generic, @generic]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x8001, 0x4) 2018/03/24 00:35:30 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/03/24 00:35:30 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10882, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f00000001c0)=0x9, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) gettid() ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x9, 0xffffffffffffff87, 0x1, 0x9}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x9, 0x30, 0x3f, 0x2}, &(0x7f0000000300)=0x18) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000340)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000140)="62726f7d74655484717f343f2b261fa0f6cc2bb88d00") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000000000000600000000000000020000000700000005000000000000000000010000000000060000000000000000020000000000000000000000000000000000000000000000040000000000000000000000000000ff000000000000003a0000000000000034000000000000000000000000000000000000000000000009240000000000000000000000000000750000000000000006000000000000000500000000000000000000000000000000000000000000000200000000000000000000000000000001000000000000000000000000000000000000ffffffffff00000000000000000000000000000000000800000000000000000000000000000900000000000000050000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000"]) 2018/03/24 00:35:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) write(r1, &(0x7f0000000000)="ca9600dd921469dbe3ea906437cf5d6521a8c1b188178898684ade2cb40bf5dda528d2adab167390c86f9c3402cf4080", 0x30) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/24 00:35:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x264, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f4, 0xffffffff, 0xffffffff, 0x1f4, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, 'eql\x00', 'vlan0\x00'}, 0x0, 0x98, 0xd8}, @unspec=@CT0={0x40, 'CT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0xfffffffffffffffe, 0x5, 0xffffffffffff8001, 0x18000000000, "f84077f9f0a54d38a2b6ef1e93d30168ed40d2fae5e1019e7af1cd736665002278d4c64c013fa95a60ffee39", 0x6}) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/24 00:35:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x80001, 0x0) bind$unix(r1, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) 2018/03/24 00:35:30 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) writev(0xffffffffffffffff, &(0x7f0000002380)=[{&(0x7f0000001000)="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", 0xffffffffffffffce}], 0x3) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x400, {{0xa, 0x4e22, 0x2b3, @remote={0xfe, 0x80, [], 0xbb}, 0x2731}}}, 0x84) 2018/03/24 00:35:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000100)) 2018/03/24 00:35:30 executing program 6: msync(&(0x7f000096b000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xfff, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x10200000008) fdatasync(r0) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) mmap(&(0x7f00009b7000/0x4000)=nil, 0x4000, 0x8, 0x8010, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) 2018/03/24 00:35:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb800000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x80000000000, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x5) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) close(r0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) 2018/03/24 00:35:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x2000, 0x4, 0x2323, 0xfffffffffffffffd, 0x5}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/24 00:35:30 executing program 7: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x2d43359648c8da86, &(0x7f00000000c0)=0x1) read$eventfd(r1, &(0x7f00002d5ff8), 0x1d5) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/218, 0xda, &(0x7f0000000040)=""/12}}, 0x68) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000300)={{0x51, 0x1, 0x1, 0xce, "fd1256a529b89c81746940d3b79a4f86162ee1141df450e7574bdd930d7e89b7b68d502ec158ec999e9c95ef", 0x2c23}, 0x0, 0x0, 0x80000000, r2, 0x2, 0x2, "717bf50524e6c4dc0d7a57e364b0297f898d80e48755f12bcf3bf2f47391fa58de8459dd649f3aaaaa7402b6db74ac34f91da56bb79f74b84a4115f5c41abfdc", &(0x7f0000000080)=')\x00', 0x2, [], [0x101, 0xffff, 0x1, 0x3]}) 2018/03/24 00:35:30 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="240000001a0025090000000400edfc0e8002020003eb08000200480500009694bb9115de", 0x402) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) socketpair(0x3, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000080)=0xbc0) 2018/03/24 00:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}], 0x1, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/141, 0x8d}], 0x1, &(0x7f0000001440)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/244, 0xf4}], 0x4, 0x0) 2018/03/24 00:35:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/24 00:35:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002040100000000ff01f5c79560d1d60f4cfbb240d90000"], 0x18) 2018/03/24 00:35:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x630081, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0xffffffffffffffe5) listen(r0, 0xaa) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/174, &(0x7f0000000140)=0x14c) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x100, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/24 00:35:30 executing program 4: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) 2018/03/24 00:35:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4f, 0x50000) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="56000200200081000200010002000010a900ff7f0000050007000100000000000000000000020000"]) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038a", 0x20) 2018/03/24 00:35:30 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/03/24 00:35:30 executing program 5: r0 = 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$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r1 = getpid() perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x4, 0x5, 0x0, 0x100000000, 0x0, 0xffffffffffffffff, 0x900, 0xb, 0x8, 0xffff, 0x2, 0xb4, 0x4, 0x100000000, 0x8001, 0x0, 0x40, 0x9, 0x0, 0x9, 0xfd9, 0x68c, 0x1, 0xffff, 0x14585191, 0x6, 0xfffffffffffffffd, 0x4, 0x9, 0x5d, 0x9, 0x5, 0xff, 0x800, 0x0, 0x5, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x4}, 0x120, 0x26, 0xffffffffffffffff, 0x7, 0x3, 0x80000000, 0xc2}, r1, 0x6, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xfffffffffffffffe, 0x6, 0x43, 0xc02, 0x0, 0x10001, 0x200, 0xa, 0x140000000000, 0x9, 0x3ff, 0x3, 0x5, 0x1ff, 0x9, 0x1, 0x1f, 0xfff, 0x49d4, 0x4, 0x3, 0x1000, 0x5, 0x7ff, 0xffffffff, 0xffffffffffffffff, 0x100, 0x1, 0x6, 0x100000000, 0x40, 0x86, 0x3, 0x8, 0xff, 0x9, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8, 0x4, 0x6, 0x7, 0x6, 0x7fff, 0xfffffffffffffffe}, r1, 0x60, r0, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x52000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000200)={0xd9, 0x3ff, 0x2, 0x2, 0x8, 0xd9, 0x1d80, 0x0, 0x8, 0x81, 0x100, 0x2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/24 00:35:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x282440, 0x9) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/63, 0x3f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x1, 0x148, [0x20000340, 0x0, 0x0, 0x20000370, 0x20000458], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x198) 2018/03/24 00:35:30 executing program 2: rt_sigpending(&(0x7f00000001c0), 0xffffffae) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/24 00:35:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x86) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/03/24 00:35:30 executing program 7: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x1f}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x6, 0x2, 0x0, 0x8}, 0x98) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) read(r1, &(0x7f0000000140)=""/99, 0x63) 2018/03/24 00:35:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x2, 0x3, 0x4, 0x0, 0x2, 0x8, 0x3}, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x100, 0xfffffffffffffffb, 0x1b6c, 0x8, 0x5}, &(0x7f0000000080)={0xfffffffffffffffe, 0x14600, 0xfff, 0x3f, 0x2, 0x20000000000, 0x3, 0x8}, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x1ff}, 0x8}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/24 00:35:30 executing program 1: getrlimit(0x0, &(0x7f0000000480)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) recvfrom$inet(r1, &(0x7f0000000300)=""/211, 0xd3, 0x21, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000280)) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="ab", 0x1}, {&(0x7f0000000100)="fdf0870fd718302956f43e78b59aaf9d71f6d992013fafbf32e7b01054bcd5fb3a7bf459e8ee16e4d66192895bdf516d1064331035d883eb4c5dcb9de1c1f5", 0x3f}], 0x2, &(0x7f0000000200)}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004b5000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x1, 0x1, 0x5bcd, {r5, r6+30000000}, 0x4, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x7, 0x7, 0x80000001, {r3, r4+10000000}, 0x7, 0x892b}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000400)={0x179fb20d, 0xbab, 0x1, {0x77359400}, 0x6a, 0x5}) 2018/03/24 00:35:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x240040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x0, 0x2, 0x3, 0x6, 0x0, 0x8, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x33dd}, 0x10) 2018/03/24 00:35:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e604001a", 0xffffffffffffffa7) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000280)="ac2dabb33d492aa178ab66d9ccff313c0f4b1a1d851be543ff263349e14aceb4", 0x20) recvmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000001540)=""/70, 0x46}], 0x2, &(0x7f0000003200)=""/12, 0xc}}], 0x1, 0x0, 0x0) 2018/03/24 00:35:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffffffffffffff21}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffbff, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, [0x200, 0xffff, 0x7f, 0x7ff, 0xff, 0x80, 0x10001, 0xa9a, 0x4, 0xe207, 0x3, 0x7fffffff, 0x3, 0x6, 0x80]}, &(0x7f00000002c0)=0x100) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f00008ef000), 0xc3) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x6) 2018/03/24 00:35:30 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 2018/03/24 00:35:30 executing program 1: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000280)={@reserved=0x1}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="baf80c66b8ea44ad8266efbafc0ced0fc76f006766c74424000a0000006766c74424020a0000006766c744240600000000670f011424660f3803a10b00baf80c66b8e6c36a8866efbafc0cb8a713ef7f009a0000cb0066b80e1f00000f23c80f21f866350400d0000f23f8dd8f08006766c7442400050000006766c74424020a0000006766c744240600000000670f011c24", 0x92}], 0x1, 0x1, &(0x7f0000000200)=[@cstype0={0x4, 0x3}, @cstype0={0x4}], 0x2) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x800) ioctl(r3, 0x4400000000001275, &(0x7f0000000080)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x8000) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00000000c0)={0x3, 0x251900}) 2018/03/24 00:35:30 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') bind$llc(r2, &(0x7f0000000000)={0x1a, 0xfffe, 0x1000, 0x7, 0x2, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/03/24 00:35:30 executing program 4: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x6, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x4c, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "1a3b9e05e5c392a8"}}}}}}}, &(0x7f0000efe000)={0x8000000, 0x3}) 2018/03/24 00:35:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace(0x19, r1) read$eventfd(r0, &(0x7f0000000140), 0x8) recvmmsg(r0, &(0x7f0000005300)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000400)=""/62, 0x3e}], 0x5, &(0x7f0000000480)=""/4096, 0x1000, 0x100000001}, 0x80000001}, {{&(0x7f0000001480)=@ax25, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001500)=""/255, 0xff}, {&(0x7f0000001600)=""/97, 0x61}, {&(0x7f0000001680)=""/4, 0x4}, {&(0x7f00000016c0)=""/218, 0xda}, {&(0x7f00000017c0)=""/96, 0x60}, {&(0x7f0000001840)=""/136, 0x88}, {&(0x7f0000001900)=""/119, 0x77}, {&(0x7f0000001980)=""/132, 0x84}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/106, 0x6a}], 0xa, 0x0, 0x0, 0x3}, 0x7342}, {{&(0x7f0000002b40)=@nl=@proc, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002bc0)=""/148, 0x94}, {&(0x7f0000002c80)=""/55, 0x37}, {&(0x7f0000002cc0)=""/32, 0x20}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/223, 0xdf}], 0x5, &(0x7f0000002e80)=""/20, 0x14, 0x9d}, 0x2}, {{&(0x7f0000002ec0)=@hci, 0x80, &(0x7f0000003080)=[{&(0x7f0000002f40)=""/10, 0xa}, {&(0x7f0000002f80)=""/124, 0x7c}, {&(0x7f0000003000)=""/107, 0x6b}], 0x3, &(0x7f00000030c0)=""/135, 0x87, 0x8000}, 0x8001}, {{&(0x7f0000003180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003200)=""/14, 0xe}, {&(0x7f0000003240)=""/14, 0xe}, {&(0x7f0000003280)=""/29, 0x1d}, {&(0x7f00000032c0)=""/165, 0xa5}, {&(0x7f0000003380)=""/242, 0xf2}, {&(0x7f0000003480)=""/73, 0x49}, {&(0x7f0000003500)=""/8, 0x8}], 0x7, &(0x7f0000003580)=""/240, 0xf0, 0x4}, 0x5}, {{&(0x7f0000003680)=@sco, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/242, 0xf2}, {&(0x7f0000004800)=""/210, 0xd2}, {&(0x7f0000004900)=""/253, 0xfd}, {&(0x7f0000004a00)=""/113, 0x71}, {&(0x7f0000004a80)=""/32, 0x20}, {&(0x7f0000004ac0)=""/240, 0xf0}, {&(0x7f0000004bc0)=""/117, 0x75}], 0x8, &(0x7f0000004c80)=""/155, 0x9b, 0x4}, 0x4}, {{&(0x7f0000004d40)=@can={0x0, 0x0}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004dc0)=""/156, 0x9c}, {&(0x7f0000004e80)=""/49, 0x31}], 0x2, &(0x7f0000004f00)=""/180, 0xb4, 0x3}, 0x7f}, {{&(0x7f0000004fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005040), 0x0, &(0x7f0000005080)=""/30, 0x1e, 0x7fffffff}, 0x7}, {{&(0x7f00000050c0)=@llc, 0x80, &(0x7f0000005200)=[{&(0x7f0000005140)=""/36, 0x24}, {&(0x7f0000005180)=""/95, 0x5f}], 0x2, &(0x7f0000005240)=""/163, 0xa3, 0x1}}], 0x9, 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005440)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000005540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006b40)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000006c40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006c80)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000006d80)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000070c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000007080)={&(0x7f0000006dc0)=@polexpire={0x2b8, 0x1b, 0x200, 0x70bd25, 0x25dfdbfd, {{{@in=@multicast2=0xe0000002, @in, 0x4e21, 0x400000000, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x7f, r2, r3}, {0x7, 0xada, 0x4, 0x1, 0x8, 0x4, 0x6, 0x200}, {0x7, 0x4, 0x200, 0x7ff}, 0x7, 0x6e6bbf, 0x0, 0x1, 0x3}, 0x4b4}, [@etimer_thresh={0x8, 0xc, 0x40}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @algo_auth={0x48, 0x1, {{'sm3-generic\x00'}}}, @policy={0xac, 0x7, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e22, 0x2, 0xa, 0x80, 0xa0, 0x6c, r4, r5}, {0xdf, 0xfffffffffffffffc, 0x7, 0x10000, 0x6, 0x4, 0x3ffc000000, 0x80000000}, {0x434, 0x400, 0x9, 0x101}, 0x6, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}}, @sec_ctx={0x44, 0x8, {0x40, 0x8, 0x1, 0x5, 0x38, "4dc7ac9477d365ac98d6c55b63356fa5e90361f5cf545fb178aebab6244e65969eb3cff6195a144496102a6699b7090bbf32dc0c87858afb"}}, @lastused={0xc, 0xf, 0x3b73aaa2}, @lastused={0xc, 0xf, 0xff}, @algo_auth_trunc={0x60, 0x14, {{'sha224-ssse3\x00'}, 0x90, 0xe0, "db94eb51f65bcaaa5ab7cc2898e4a6b62f83"}}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/03/24 00:35:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) r1 = request_key(&(0x7f0000001100)='.dead\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001180)='#^ppp1wlan1eth1nodev\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, r1) 2018/03/24 00:35:30 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) iopl(0x2) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) 2018/03/24 00:35:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x3, 0x0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="21c1a777fcf113a900fd5fb1aec0ecf7910a09bb42cb66acfc797347d8ef890bff97f57b33851b9753d5d77b602502f97ae6b024163096430e5f37027671d779bd60a5c6ca7c8bd3a687ec923c5b0bee025be12d93415327ac677076c032d89ca679f8b8d9995aea234a80c580e0cebaedec0cb04e669ef8f404d5232daf68d7250257bb7bfe1212"], 0x1) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) 2018/03/24 00:35:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000002c0)={0x864a, 0x5, 0x2, 0xa6, &(0x7f00000000c0)=""/166, 0x60, &(0x7f0000000180)=""/96, 0xba, &(0x7f0000000200)=""/186}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x0, 0x2000000000000, 0x3, 0x3}, 0x0) 2018/03/24 00:35:30 executing program 1: 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 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffe, 0x100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x6, &(0x7f0000000080)="f86015982b9c40bf46d4fc38ab1f") 2018/03/24 00:35:30 executing program 7: r0 = socket(0x840000000015, 0x2000000000000005, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 2018/03/24 00:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x20080) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0xd7a9443) 2018/03/24 00:35:30 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x8b38, 0x6, 0x6, 0x8, "12581e95aeb4478d959756c3f8752ab47c904383da4a98757daf157c04426593ce865da2c4dce7b3df2a498a", 0x5}, 0x0, 0x0, 0x3, r0, 0x401, 0xe1de, "79b27780029b1539b6da02f22a07a578aae2ed694d0f3a862e48f7fb67111a354fb06e40927493841cb1d884aea72de675c70f56bc9e995b48dbc9e5a10ecc19", &(0x7f0000000080)="f800", 0x2, [], [0x5, 0x4, 0x2, 0x401]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000100)='./control\x00') close(r2) 2018/03/24 00:35:30 executing program 0: 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$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0xfffffffffffffe46, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x1, 0xffffffffffffffc1}], {0x8100, 0x8000, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/24 00:35:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000018000bfa0000007d127b5cf9", @ANYPTR64=&(0x7f0000001b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x18) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x81) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="c6302c6ad12d0b2a8e7954455fb34d8a", 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="f25495f3166c658d29a6be417ff2056a", 0x10) 2018/03/24 00:35:30 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[0xa64, 0x7, 0xd2e6, 0x8000, 0x80, 0x70e, 0x4, 0x9, 0x8]}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="fa37283371851a5f8ec7ca5ee521bb87de155d8798e08f2ca3f2bccb490b8d51d29abadbae5c578251b469eb5f511f1c9b8838861851f5bad826e6b7149164efb8a85a62e4c16b414b12227fcb282c12e8b35ec4d7fb0ca3e47805ed4ea982209a859421df5534983ad3f294ed963622a5a3554c6951fe68f656eed13b2a2b94e05623880f4f9735fe86", 0x8a}, {&(0x7f0000000100)="b53286453f575ee3f47cdcac8861570b2962e4a2f4521f2887d4b43adf35d1dda4804c2edf009cc3ec302f56c706a2f573dbe3b4327c87ba5abcfcaa", 0x3c}, {&(0x7f0000000300)="14f10432ebaf6cb1e00518b1526d2c84fdf582f7b7b01150cd38db5655a2ad6d941572fc950d71fa7c2046913cc2452b33e3765d7039bb1651c44501fef6042fd869a72539a580d2f7fe530a0cb461925ed5ca2e", 0x54}, {&(0x7f0000000140)="b89504f83d41aa00e68c45c030d5ec", 0xf}, {&(0x7f0000000380)="8d7de2f544e101e8664e7cf39c0a66f6632841627ebc77ae3d657c532335b8b33af05ff3b6cf4e845506186c17144dfdde51e5767f4521fc108866d02b7967ff0187bc7f44017d4b87be8b6ac81cc99611fccac6c5d3dbcbccfc", 0x5a}, {&(0x7f0000000400)="c29774ffe0f5c43167a80121c6d6895686ba3c821fd76d4b1461e972e77e5d80d086cde3716da195f11bd6a249f382a92a633868da717885cdf3c6335a08e3a5274364e30c0d99ebd93042cfb7ee905018ac28bb0c27c705f3df603d81dfccab5512cda9b2050c4804df75100265221e8ff9c48cefbbc7cf3cb7b392387a70f765b4b1ee0b8136221eaf61253f2c0acf213b518bcdf7956881221d051922450ef8d0cafc87e9878270bb8f380cb8ada8a57969efb2d5e2150994d04d5e160d49f97d1f133087152bb05f1cfec68969effbad2ff0dc6e61e50e155e154fb3ec39289ef2635a65eac606ace813b9dbd2725d7c4b02badc", 0xf6}], 0x6, &(0x7f0000000180)=[{0xc, 0x1, 0x24}], 0xc}, 0x0) 2018/03/24 00:35:30 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x501000) socket$inet6_dccp(0xa, 0x6, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000007ffc), 0x4) 2018/03/24 00:35:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004940)=[{{&(0x7f0000000780)=@nl=@proc, 0x80, &(0x7f0000001980)=[{&(0x7f0000000800)=""/113, 0x71}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/221, 0xdd}], 0x3, &(0x7f00000019c0)=""/194, 0xc2, 0x5}, 0x6}, {{&(0x7f0000001ac0)=@nfc, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b40)=""/140, 0x8c}, {&(0x7f0000001c00)=""/10, 0xa}, {&(0x7f0000001c40)=""/28, 0x1c}, {&(0x7f0000001c80)=""/62, 0x3e}, {&(0x7f0000001cc0)=""/245, 0xf5}, {&(0x7f0000001dc0)=""/78, 0x4e}, {&(0x7f0000001e40)=""/96, 0x60}], 0x7, &(0x7f0000001f00)=""/29, 0x1d, 0x80000001}, 0x4}, {{&(0x7f0000001f40)=@nl=@unspec, 0x80, &(0x7f0000002340)=[{&(0x7f0000001fc0)=""/29, 0x1d}, {&(0x7f0000002000)=""/214, 0xd6}, {&(0x7f0000002100)=""/21, 0x15}, {&(0x7f0000002140)=""/45, 0x2d}, {&(0x7f0000002180)=""/242, 0xf2}, {&(0x7f0000002280)=""/157, 0x9d}], 0x6, &(0x7f0000002380)=""/23, 0x17, 0x7}, 0x10000}, {{&(0x7f00000023c0)=@ax25, 0x80, &(0x7f0000002480)=[{&(0x7f0000002440)=""/42, 0x2a}], 0x1, &(0x7f00000024c0)=""/79, 0x4f, 0x1cc}, 0x1000}, {{&(0x7f0000002540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000025c0)=""/55, 0x37}, {&(0x7f0000002600)=""/52, 0x34}, {&(0x7f0000002640)=""/225, 0xe1}, {&(0x7f0000002740)=""/233, 0xe9}, {&(0x7f0000002840)=""/126, 0x7e}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004900)=""/21, 0x15, 0x7}, 0xffffffffffff7fff}], 0x5, 0x12100, &(0x7f0000004a40)={r1, r2+10000000}) bind$netrom(r3, &(0x7f0000004a80)=@ax25={0x3, {"d31642c2a1be9a"}, 0x100000001}, 0x10) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0xffffffffffffff85, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="f7", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) kexec_load(0x553a, 0x9, &(0x7f00000006c0)=[{&(0x7f0000000100)="20956262a5e0c8705d28c5c679a97410f7f11abd2f462e148fe654a514123608354336f073019eb6644d1fa11aa83857183f08932f193dd78bebfc40672bd0bbfaa4abe22a8364537829d613028fc8ae5dc773ac8be570a7812b4f38d09ab0f647a3892a5dba7c6663d2332aff4d1d83de852426f1ed063daa95b82e9fbb098d43312983919684034bde6022595d08162b2398bf250ad236e5b9b65d6e89ff5557400c57062d6dce67da4dc6a368f0f2c7383dab8cdf3f8965b38ed9abe96ba2ac05918696a66436c120c02979d8158bbfb6673536d6c17b", 0xd8, 0x1c80, 0xffffffff00000000}, {&(0x7f0000000040)="5854f86966c2f57702d9f7e35298a179d5ffe55d5cbbcbc06d1d3a6c1b7c4be180c4dd340f6106b9519737ab9875bcfddb980887fa526fb1f72767717611a1ac", 0x40, 0x7ff, 0x6}, {&(0x7f0000000300)="8377be197c118add7b18013669636635d6cb8c6c88b9b4094c94a65dc1715927a82d888a92fa1df59a6e5ba7e5ea7e1060b5c3ddef9871cc6bab4e14922d898901c3b0e1dfdf7b5d92c10e17826b014272be7c2e796a801c05cb2cc559bb95b82c6cd9a96d36787d62dc544c10e8a8b740c4ccdf745965bfb428aa0e63c6508d065db406b5a1f95a1a3b569e5f0e0307ef14af2e4fb7efcf7b3ecb5325b34b3cbaf5c9cd60d3901f92322ad055c6929bd08dca869decc557a249ca488ec1045a0352c3d1e66c894262472504ae8c87ad6cb6", 0xd2, 0x1, 0x4}, {&(0x7f0000000400)="6bc8d50694b461f298af47d9e591afa3fcf7e17e0131b3bf86675368ab20b55cab414fbe1010cda042273c26185a1ebdb522be38bf86c4b0359252661cfd32ba2c30c3d4723170ece4f442277c24b43cbf23163aef188bb1505973c66aab654dc1a31ac43e7545a93295ad840373e1924a82a18a28b727fd0080f92496eada4d1f169b1a7f4949682ab9d1abedc1c5d1703be6191d80", 0x96, 0x4, 0x6}, {&(0x7f0000000080)="c0bc738d28e746f72ead29ff6fab6f4d988d240a096cc08739dfa0", 0x1b, 0x9}, {&(0x7f0000000200)="2cbe45e67e56abd80981fc7da9", 0xd, 0x4, 0x7f}, {&(0x7f00000004c0)="5d4d6814ec9c6d0773843dfa5b4f56f8a00a54e6c832c8d1ba9d1ead10f233540e5e425a1866edf51c54e3655c7d3c51001c28f15e7b6bcb7581b2c12820ef7150660b322eb73f7d0f6ea8d28217a8f85d8b0b9fccb13adb5125f43a90a3e80ed22096ac0511d060009ab01aefaf22e8bda0d7669cdf51be12f0b1c229518982de05d3f6cfafafab15664958e06e19da5d5d75281490d6e021b04a57d5e9dbb342cf50a1542402e6d0", 0xa9, 0xffffffff, 0x7}, {&(0x7f0000000580)="72e60cb6d121dfc31d40941e8643ca628e46a50b77fd9d77d477a0b71f063fccd443ebc53590a07994abbdbf027b221625ceba4d9f66b53d320886b49d47c4c872af8a5b37af679a5c7605", 0x4b, 0x7, 0x6}, {&(0x7f0000000600)="dea6ff8eca7cf66d3510cc2c613ae6e8dda2ba1077010704d1a574ce8f7dd86f3e18082a2d8af36d6c4561077a9c236b0cd335d8bb07a525d0742e18703598d65543e1bb521941a62d9dcdfe450a03ac5b6d2925607340ec4d10facf04fdac38927e7df2ea0e1381ad1e5a71c771b68c4a43eb9e02397f2868ad6d3193b2b0aa9ff89c0fe33826dbfdb575d1e1636b9cce9dc18c8fce36089ec4e624a1a48064d8877dee44f970f8f10ed914abc7", 0xae, 0x4, 0xf05}], 0x2b0000) 2018/03/24 00:35:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf, 0xffff7ffffffffffc}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/24 00:35:31 executing program 1: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x1f, 0x1, 0x80000001, {r3, r4+10000000}, 0x9, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901", 0x24, 0x8}) write$sndseq(r0, &(0x7f0000042f70), 0xeb50efb8181667ac) 2018/03/24 00:35:31 executing program 7: chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1033, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/9) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:ping_exec_t:s0\x00', 0x21) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0x3, 0x2, [0x7ff, 0x5]}, &(0x7f00000001c0)=0xc) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 00:35:31 executing program 3: 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) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = getpgrp(r1) wait4(r2, &(0x7f00000001c0), 0xfffffffffffffffe, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) getsockname$netrom(r3, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) mknodat(r3, &(0x7f0000000180)='./file0\x00', 0x8000, 0x80) 2018/03/24 00:35:31 executing program 0: socketpair(0x8, 0x6, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8010000080802, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r2, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000000)) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000b6c000)={0x59, 0x0, 0x1, @random="1c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7894d03387924300f149b"}, 0x59) 2018/03/24 00:35:31 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc0fe4)=@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000792ff0)}, 0x8000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) close(r0) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x10000) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r3, 0x0, 0x4) 2018/03/24 00:35:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = getuid() r2 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x4, r1, 0x0, 0x0, 0xfffffffffffffffd, 0x58) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000180)={0x6}) 2018/03/24 00:35:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x200, 0x4) 2018/03/24 00:35:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x3, 0x0, 0x0, 0xa1}]}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0xc0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="b9401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b200000000201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf32ec9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x100081, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000380)="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", 0x350, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 00:35:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006c5ffc)=0xfffffffffffff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x111000) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x40, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, {0xfffffffffffffffe, 0x80000000, 0x3, 0x97, 0x7fffffff, 0x80000001, 0x6f6, 0xff}, {0x8, 0xffffffff, 0x2, 0x10001}, 0x0, 0x6e6bbf, 0x0, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0xe6dde253c3460c4c, 0x8, 0x4, 0x9, 0x6}}, 0xe8) 2018/03/24 00:35:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020004000000000000000000000002000100000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/24 00:35:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f00000002c0)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xc557, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23}}, 0x1, 0x5}, &(0x7f0000000280)=0x29b) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000180)={0x200, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000300)={0x6, r4}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f00000000c0)) 2018/03/24 00:35:31 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x53, 0x2}, {}], 0x20) 2018/03/24 00:35:31 executing program 4: r0 = socket$inet(0x2, 0xb, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000000680), 0x2, 0x22, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00000002c0)) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/24 00:35:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000cf3000)={&(0x7f0000fee000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e42000)={0x14, 0x23, 0x301, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000000040)=""/238) 2018/03/24 00:35:31 executing program 2: r0 = getpid() ptrace$setsig(0x4203, r0, 0xa, &(0x7f0000000040)={0x20, 0x5, 0x80000000, 0x1}) r1 = getpid() sched_setparam(r1, &(0x7f0000000000)) 2018/03/24 00:35:31 executing program 7: r0 = socket(0x40002000000000f, 0x7, 0xfff) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/24 00:35:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0xfffffffffffffffd, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "00ffffffffffffee00"}) 2018/03/24 00:35:31 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000005, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761ffc), 0x4) sendto$inet6(r0, &(0x7f0000000000)="3e89b29da20b07f22d47b6c28224d2032bed8241ca783878a46a58cfa4fcdff89cb72b515913b7c2788e997f20233a76f0d39916e5889587c187b7cd7584fa9316010e6a4ae0f794349e", 0x4a, 0x4008010, &(0x7f0000000080)={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5d}, 0x1c) 2018/03/24 00:35:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x200800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'nr0\x00', 0x2}) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) dup2(r0, r2) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/03/24 00:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x20000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x104, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[]) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000140)={0x100000001, 0x0, 0xfffffffffffffffb, 0x838, "8ff273a1348d072be218308825129d58d3349f65825701f171bb2956c49e35503a5ed1fdac0d9fdf96f47a38", 0x10001}) 2018/03/24 00:35:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000040)) 2018/03/24 00:35:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x22200) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x4, 0x8, "8da0738c8e5400ef6461d644574a2a52d2269a1ca1a6bdf99bfad0fb0098a68795f913cf77129ee7430cab34c9cd4c43c665fea671467ed04c31d1a4d17b76", 0x34}, 0x58, &(0x7f00000001c0)=[{&(0x7f0000000100)="91c07706880342feb4aece89409406fa89c1b9426404e1cf4172df2e41bf365094fa762a2d490e2016597c160e559403fdf24fbd4d5d296a4e1eb8", 0x3b}, {&(0x7f0000000140)="750402bea01c8a0d8992ef34318885bdb3943f652aeeb1", 0x17}, {&(0x7f0000000180)="188669735a30973da63f3026", 0xc}], 0x3, &(0x7f0000000200)={0xf8, 0x10f, 0x3, "cb3698b0a26d231f9c2ffeb09449a1be99084664c8c0f7eaf1d6e2411819fc8732b58955ed6c4b888971edd7b1f8a904fb8fa665159e15bf895a0e9484d804ef449b679bcadeb746517382d83266934d7650646c85a4330cd8b6eecc934fc3dfff65d7448114350928932f766a4f8b6c4ef7e48c3e8fa13d01364e76f6535f860cafe8f58b8e2a4e153de264943c7d0ebcbefa97b6bfd5c1b6a933c14c1da4ce00acc3413ca44d7b38e02e60316afcce6556f0e04caaa6dc89556a79ae6e87ed949246e59d2e6afcf0c8a8680330f0a18519347f6539d140832ee62bf25557416aca46f3b9fb55161bea2a"}, 0xf8, 0x20000010}, 0x1) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 2018/03/24 00:35:31 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xe79, 0x10000) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt(r2, 0xa04, 0x9, &(0x7f0000000340)="4925c6f41854a8d3367f05653e1466e269cb8f89a5a110f961f24a495564b33f05386be24f2e535ad708fb5607cd20fb399790579ef9dc0786ee5a5f95f352837e649ff8f545cbe7d96aee9fb4210e1345", 0x51) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) 2018/03/24 00:35:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="38de1ddcb2f2fb1c99b0fea97608e1f99d9fbe76560d4fc21a54a4e5dd4abfa5f660f9b2ffca2f934032707fd4c60530dadc80102aa87f42ffdffd7dfa49d944bf", 0x41}, {&(0x7f0000000100)="a5bb9a6a2503d0a95ab1b61540466f8a793c4f9e3c4e9374431f84789151c0a395d9916956b0e1a8bdaf5ca70661db97627209952c86688906b247da7ee9617d4b22d2dedf9eda10dff32df7e82d2939eaf99433178b417a35f9aea14a8df590c79013635af5d27f30f564e2dc3b5acaba59b60b60524420bdd7f06a97d80cc052a1bcfc9721d2579443f398e3e3729dab959ec14386aeaa82f1063315e0fedc6696baf3e8c44c47b330d4bb90e2d192d68c9eb9b231da5786a9d8f23c5c7332b6dbf0b0a64c9c8329818384d6fe77e92a0296416dd6f8", 0xd7}, {&(0x7f0000000200)="5795311265e88a9483a8381a07a9d18529257fe1e829583a021828c599ae15cdf30c1c63e715f90f2397ff8d5752ec442df762b015636be260cdd2b06a54e1c2f3359aa15dcaa0ff156f46e364223adfb06e956120bd07a4a87da3f7f46a2d2f44e4e7b4162b1a64cdb8ed981367fa85a8db1975a2895fa26308014dc6c3c3f5d55ebd0f7d2d819c05a2b0e4e7175c3c767bb73c6a0a89d40ed8f8b8cbdccaabf3bc2be1cd2a159d30b11d287494b5671476caf1f55cd561484739a8f0b8d8b1c199304984f9", 0xc6}, {&(0x7f0000000300)="2c85807346047d40745b7d1c60e2c953220f5cc3047b233af31d747ad0f00f0deea7fb3474b1e78ad9fec428f3022653014f31f0c58e19daca25538bcba37d23ea18c1af7874154443ea6ed08d58f5d2aed34f09e5ae34294ef4b2a5c988aa4a7b62c69fddd99ac01337b44839f65c2fa3466168fad5d72a1239389a8e323f1ed55ce96b6169fd58cbd42f38401b41f60c643261380807172a6f138bc11a70066ed810e32a65ea01f54915c291973c440d4cfaed7710e4f5cf821fd9fb7a2f1b3dce2e041e6f1d74abea9f037e07a7beeba4deff785b5a7bc1ef0c09fc0e", 0xde}], 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/24 00:35:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r1}, 0x8) 2018/03/24 00:35:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000001c0)=""/224) read(r0, &(0x7f0000000000)=""/227, 0xe3) 2018/03/24 00:35:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f000000eff4)={0x10, 0x34000}, 0x366, &(0x7f0000220000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400020023000103000000000800000008000003"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xffffffffffffffe1}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="e52f7d5637b271ebb96466c0e37462bf72b1aa40b124fd61444a91cdff4aa91f9915cc3951633416e8c8dedddf7e6363a376efb9f80eea474d67221a02dc223d5afa41588ab541aeb545e7b70d223e801998ae48340f618837294c6315b69998222361fc192bfe9668d7c0ef21f6daca5b0266fd660cde86da5f791eef283cae8559a351bbe0d60d4a9cd4db436e98f49ad5d5c21cfcc34471fcfcd7289d7fa3630790e801e2d0cff7fcfa09c4e9746bed9111cd99d5abb0b5d49d6227afbd566ed118a3a6cbde2e6d72147b1261b6d99caf5add0fb91bf9d3c43a26a2b7952189079062a6e802ccd51695", 0xeb}, {&(0x7f00000002c0)="f162d3f74cc9385e472167949d", 0xd}, {&(0x7f0000000300)="0c48e04111e59be71ea2f12f87b2953f946254c2de1b1a498cd0631358dd8403efe124f608146f4448f888c6213c3482a3e28cc239959cfeeedbb821833451684fcd55155c4c7beb499f7300e66327ab741170a7165ee985f4f2510b8d6d8c382b90fa71e7ade52598987ce62c6a36241a04832ce7e5026061f16f7faa9ee0e882506c441ae76fb4f5", 0x89}], 0x3, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0x2, 0xb0, 0x400, 0x1, 0x0, 0x40, r3}}], 0x2c, 0x4080}, {&(0x7f00000004c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)="beac35ecb17c5dd76f0443bac9ba098c50dff744388132a504bd5589e28877e048fb2deddcbcc82a2db04c384aeceb3b23e5a0aaf71435b552421820f67c091f90f09a1fc75623ec6b7adf5fa96f1abe3884a73845fde33161846bfaf62784ab1a3bbc07440c6c4e199e5fb926434b0cc9f46f53643d0ca3cc3e18f9a094711243b24b32b07a48e5657f0653fc56d694b5213865dd0a70f32d6fac8d4f6d2291ed974996f9c130be38366fc3231d41b41f54c495075848887bbf67e6b40fba09a167c3df92e6843795a058767bf92d433e6b6542518ca7832cf90c58a6ebc5e05f17a1e2a0caa350aad36a1af481ef2204efbc935b8b", 0xf6}, {&(0x7f0000000600)="349929c4bda5a93ce7c68302109057d479a04ff440afc467477a8c0bfafc1932b3b372dcaf638fdf4f6ddcba89aa7d2f7d2c5bd5", 0x34}, {&(0x7f0000000640)="8f07c94addfebdd3b8c234f299c1a3377dfd09bdbb4c5aace9d3177af2d576644d21c336bc794d34c837677ddb9538451e749c483dc23119c11d58033b001c7f2e150ec124", 0x45}], 0x3, 0x0, 0x0, 0x20040000}], 0x2, 0x0) 2018/03/24 00:35:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000005000000000000000000000003000200000000000200446804efe5e86ff5e14fff01246eeda8d57e341c189225bba6440a7935457386f9c56074776f18aeffb2458d95357c9ee4cd6e0fd921461015a0dd7a57a371ee0babda11a17550acbd2b58012e363f11790a5d74ac98a262d8cd0c19898c91bf7a89efb210ff6e7cceb5e58f9e9b13f25cf477012253811acbc476f136ce24a0fc29bcb44ee8e79293e7295e659e1be4b4d4db63e01b384108a5ce86aae5fd7f7679b71aeee664cfc851277cf7640ffb9388c6bc5457236d45e87060b89da4b1613fc9e58619ae6137f8366018c07004dac4eea334"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0xfd) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x10001) 2018/03/24 00:35:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000100)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0xfffffffffffffd5d) 2018/03/24 00:35:31 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000000c0)={0x0, 0x8, 0x6, 0x1000, &(0x7f0000000440)=""/4096, 0x1000, &(0x7f0000001440)=""/4096, 0x57, &(0x7f0000002440)=""/87}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0xfffffffffffffffe) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={r2, r3, r4}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000300)={0x0, 0x7, r2, 0x286, r5, 0x5, 0xc48, 0x7}) getpeername(r0, &(0x7f0000000340)=@generic, &(0x7f00000003c0)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@int=0xffff, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@generic={0x2, 0x26, 0x7ff}) 2018/03/24 00:35:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) bind$alg(0xffffffffffffffff, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2018/03/24 00:35:31 executing program 7: r0 = socket(0x10, 0x800, 0x80000002) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x9, 0x4) 2018/03/24 00:35:31 executing program 5: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x94}]}) seccomp(0x4, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000180)=[{0xb1e, 0x6, 0x400, 0x6}, {0x6, 0x0, 0x8, 0x66}]}) seccomp(0x0, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000100)=[{0x4, 0x51d, 0x5, 0xfffffffffffffff7}, {0x2, 0x80000000, 0x3, 0x6}, {0xffffffff, 0x2, 0xcb, 0x6}, {0x40004ed83478, 0x3, 0x772, 0x100}]}) 2018/03/24 00:35:31 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f0ffff"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) read(r1, &(0x7f0000000040)=""/241, 0xf1) 2018/03/24 00:35:31 executing program 0: r0 = socket$inet6(0xa, 0x40000000805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff020400000000010000000000000000000000000000020543959d34b454c70ffde753c31c225d", 0x27) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0xfffffffffffffffc, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="a50b11f0a95a67866a519684ac199ed6f9b0d59baa69") 2018/03/24 00:35:31 executing program 4: r0 = socket(0x11, 0x800, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_create(0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000440)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x1fffffffffffff5c, &(0x7f0000000280)=@raw=[@ldst={0x3, 0x3, 0x6, 0xa, 0x3, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x2, 0x4, 0x8, 0x5, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0xff, 0x1, 0x4, 0x6, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x4b7, 0x0, 0xa, 0x6, 0x10, 0xffffffffffffffff}, @generic={0x6, 0xf7, 0x9, 0x9}], &(0x7f00000000c0)='GPL\x00', 0x2cbb8000002, 0xc, &(0x7f0000000100)=""/239, 0x41f00, 0x5, [], r2}, 0x48) 2018/03/24 00:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r2, &(0x7f0000ad4000), &(0x7f0000365ffc)=0xc) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000), 0x800) truncate(&(0x7f00003a1ff8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) recvmmsg(r2, &(0x7f00000021c0)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/196, 0xc4}], 0x9, &(0x7f0000000580)=""/139, 0x8b, 0x7}, 0x1ef}, {{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/18, 0x12}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/142, 0x8e}, {&(0x7f00000008c0)=""/68, 0x44}, {&(0x7f0000000940)=""/49, 0x31}], 0x6, &(0x7f00000009c0)=""/70, 0x46, 0x1e6}, 0x7f}, {{&(0x7f0000000a40), 0x80, &(0x7f0000000d00)=[{&(0x7f0000000ac0)=""/252, 0xfc}, {&(0x7f0000000bc0)=""/31, 0x1f}, {&(0x7f0000000c00)=""/77, 0x4d}, {&(0x7f0000000c80)=""/93, 0x5d}], 0x4, &(0x7f0000000d40)=""/127, 0x7f, 0x1f}, 0x47}, {{&(0x7f0000000dc0)=@alg, 0x80, &(0x7f0000002100)=[{&(0x7f0000000e40)=""/62, 0x3e}, {&(0x7f0000000e80)=""/62, 0x3e}, {&(0x7f0000000ec0)=""/145, 0x91}, {&(0x7f0000000f80)=""/14, 0xe}, {&(0x7f0000002000)=""/241, 0xf1}], 0x5, &(0x7f0000002140)=""/108, 0x6c, 0x1f}, 0x15e6}], 0x4, 0x40000100, &(0x7f0000002240)={0x77359400}) recvmmsg(r0, &(0x7f0000bbe000)=[{{&(0x7f00008829e6)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f000077bff0)=[{&(0x7f000018c000)=""/183, 0xb7}, {&(0x7f000073c000)=""/139, 0x8b}], 0x2, &(0x7f0000ff4f85)=""/123, 0x7b, 0x3}, 0xa01}, {{&(0x7f0000858000)=@sco, 0x8, &(0x7f0000e28000)=[{&(0x7f0000f6bf4b)=""/181, 0xb5}, {&(0x7f0000ee4f63)=""/157, 0x9d}], 0x2, &(0x7f00003f5000)=""/20, 0x14, 0xb000000000000000}, 0xffff}, {{0x0, 0x0, &(0x7f0000975000)=[{&(0x7f000037f000)=""/189, 0xbd}, {&(0x7f00009c3000)=""/162, 0xa2}, {&(0x7f0000819000)=""/128, 0x80}, {&(0x7f000053cff3)=""/13, 0xd}, {&(0x7f00002a2000)=""/159, 0x9f}, {&(0x7f0000e8e000)=""/220, 0xdc}], 0x6, &(0x7f0000e6e000)=""/167, 0xa7, 0xff}, 0x80}, {{&(0x7f000030dff2)=@l2, 0xe, &(0x7f00008d9ff0)=[{&(0x7f0000a06000)=""/215, 0xd7}, {&(0x7f0000669f47)=""/185, 0xb9}], 0x2, &(0x7f0000cc7ff0)=""/16, 0x10, 0x7}}], 0x4, 0x100, &(0x7f0000f63ff8)={0x77359400}) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/03/24 00:35:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)='eth0\x00') 2018/03/24 00:35:31 executing program 7: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2000000000000, 0x200) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000003000/0x3000)=nil, 0x3000}) process_vm_writev(0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/53, 0xfffffffffffffdc5}, {&(0x7f0000000040)=""/164, 0xdb}], 0x2000008b, &(0x7f0000000140)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x5, 0xb0640) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/03/24 00:35:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x7, 0x1, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000080)={0x3, 0x2, 0x9, 0xffff, "d78aa65fdb0cda523f645512ed3133353c675d90e80f7e9859ff3210aa468cfcce1e06bc2e32884321b23b0b", 0xffff}) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xa, 0x8443) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0xf000, 0xd000, 0xd49a, 0x4, 0x8000}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) listen(r2, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x8, 0x1, 0x7, 0x1000, 0x6d0}, &(0x7f0000000280)=0x98) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfff}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1}]}) dup2(r0, r5) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, r5) 2018/03/24 00:35:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff, 0x7ab, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000180)=""/4096) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001180)=0xfffffffffffffffa, &(0x7f00000011c0)=0x4) recvmmsg(r1, &(0x7f00000028c0)=[{{&(0x7f0000002540)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002980)={0x77359400}) 2018/03/24 00:35:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x28100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f00000002c0)=@newlink={0x30, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) 2018/03/24 00:35:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x282, 0x23, 0x829, 0xfffffffffffffffc, 0x25dfdbff, {0xc}}, 0xfffffffffffffe2b}, 0x1}, 0x3) [ 49.454354] syz-executor0 (7207) used greatest stack depth: 13096 bytes left 2018/03/24 00:35:31 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000004, 0x83d, 0xffffffffffffffff, 0xfffffffffffffffe) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) 2018/03/24 00:35:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0xd}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/24 00:35:31 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000180)}, 0x4) pipe(&(0x7f0000000180)) 2018/03/24 00:35:31 executing program 2: getpriority(0x200000000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) getpriority(0x1, r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="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", 0x1000, r1) 2018/03/24 00:35:31 executing program 1: umount2(&(0x7f0000000040)='.', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f00002e7ffc)='ramfs\x00', 0x2040020, &(0x7f0000508fff)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneigh={0x14, 0x1e, 0x600, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2400c801}, 0x1) 2018/03/24 00:35:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$void(0x3f) socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a5f8cc15688de8062e7ac2f7b7fc902c300000000000000000304000000000000000000b608fd2f0f41532400000000020000010000000000000000"]}) 2018/03/24 00:35:31 executing program 5: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x24, 0x801, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@generic="03"]}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) 2018/03/24 00:35:31 executing program 6: r0 = gettid() r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$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) fcntl$setpipe(r2, 0x407, 0x0) write$eventfd(r3, &(0x7f0000000000), 0x8) dup2(r2, r4) 2018/03/24 00:35:31 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80080, 0x0) syz_open_pts(r0, 0x1efd073ca01b2da0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\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) lseek(r1, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) 2018/03/24 00:35:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0), 0x0) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000100)=0x33) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/24 00:35:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x5, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x12e, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x4) sendmmsg(r0, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000003cc0)="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", 0x593}], 0x1, &(0x7f0000004cc0)}}], 0x1, 0x0) 2018/03/24 00:35:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x400000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'gretap0\x00', 0x400}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) setsockopt(r3, 0x200000010d, 0x100000001, &(0x7f0000000080)="03", 0x1) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x4], 0x2, 0x5, 0x800, 0xfffffffffffffffc, 0xfffffffffffffc00, 0x0, {0x3ff, 0x0, 0x1, 0x8, 0x0, 0x7ff, 0x6ba, 0x0, 0x3ff, 0x8000, 0x0, 0xffffffffffffff01, 0xe14, 0x8000, "8152c662a160116dce53d92e3a925db8baa158c99f460532b3468d9723bcdf7e"}}) shutdown(r0, 0x1) 2018/03/24 00:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r1, r1, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 00:35:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x13f}}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000440), r1, 0x1, 0x1}}, 0x20) 2018/03/24 00:35:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x1, 0x10, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x2a, "e95dae1ff4250d3801983bc1bed227a368e5d874eb2086424e8faadef98b6d0fe488fb0a898f864747fb"}, &(0x7f0000000380)=0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x7}, &(0x7f0000000400)=0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) dup3(r0, r1, 0x0) sendmsg$can_raw(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r5}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x4, 0x3a6, 0x4000000000000000, 0x81}, 0x0, 0x3, 0x0, 0x0, "847a37995c684979"}, 0x10}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) 2018/03/24 00:35:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000046c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000004680)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000080000fa8e580a4f47d73cf4"], 0x10) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000000004db58b833f0e72c00000000000a00000000defffffe020000000000000000ddffffffff0000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/24 00:35:31 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/54, 0x36, 0x10101, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x560}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/24 00:35:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4082, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000000c0)={0x9, 0x2, 0x92ee}) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b3", 0x1, r1) 2018/03/24 00:35:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404000, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x79, 0x2, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x4}) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr128)\x00'}, 0x286) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d4e32419fe7444d6db561c177586d7a4f5d73efeaeafda2ac02bd4fc251921f7de5bfdeccd59212feae20ac837c684536dddf8721dc8c15ac715e74e54c30bbb68", 0x41) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) 2018/03/24 00:35:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xe0c4, 0xffffffffffffffc1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7, 0x0, 0xff, 0x3, 0x5, 0x9, 0x0, {r2, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8, 0x40, 0x0, 0x7, 0xb3}}, &(0x7f0000000200)=0xb0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x10001}, 0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000280)={0x0, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000002c0)={0x7, r4, 0x1, 0x10000}) 2018/03/24 00:35:31 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getpgrp(r2) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/118, 0x76) r3 = accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x0) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/46, 0x2e) [ 49.718705] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 49.748263] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/03/24 00:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="f2f0f79db36e0f20410fc72e0068df76000f78c20f01df670fc72d1cec000066b9800000c00f326635008000000f302666660f3a6131040f0227", 0x3a}], 0x1, 0x35, &(0x7f0000000200)=[@flags={0x3, 0x1}, @cr4={0x1, 0x14}], 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000240)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x101ff, 0x2, 0x4000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) connect$rds(r4, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x80}, 0x10) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000001300), &(0x7f0000001340)=0x4) 2018/03/24 00:35:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1000, 0x200) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/112) syslog(0x3, &(0x7f0000000040)=""/253, 0xfd) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000300)="53c141b58b03d48bbcac0cee553280cf7f92b6b2c04fe85cb3b66d3eb9", 0x1d}, {&(0x7f0000000340)="845e3e007fa98e1d036fbb119ecce47121461518103e64d354f0e7a4f96d608259438c04f9fb33e6c183be1ee9e89c24a7f9ad78882a997e8c", 0x39}, {&(0x7f0000000380)="3d769df22a275eada2c646bae50dee1ed8de5d70e73df34fcf5f2828232e07b2ddf4a47b461cf12372cf0469368f4100ad3db97fc4cf40612f647eb626ac04ef7639697ba9ce16820a16fbab4ed189cdc1d97488754247149919a38da6ff913c78e42ec89fd286e906f7e5b5f56a68e1eadfc2c143", 0x75}], 0x3, 0x19) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/24 00:35:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040), 0x107ab9e0, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/24 00:35:31 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r1, 0x409, 0x8) r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) memfd_create(&(0x7f0000000080)="62646576707070312d98656d30656d315d29706f7369785f61636c5f616363657373766d6e65743100", 0x2) r3 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)) 2018/03/24 00:35:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xd0000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x0, 0x6, &(0x7f00000000c0)}) r2 = socket$unix(0x1, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="698ff9d855bba95010de92e05e0bb6a303fc3a62b3191818a23208f721cf3b1c7333d1132a25cd6b631e72eeb726ffe56e52419daf0abf471dbc1fab1c371a9950d836e1eba8dc8265ebfca1f5cf61cd8de4583e3851288ba33c2d9e65148bb020019e6e69abca7e7770b67c9ed2c7225d703debfbf612918af5af0afc43e1b7a454070f730a3b5972c8ec3f5c1e623f000000000000000000"], @ANYRES32=0xffffffff, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES16=r3, @ANYPTR64, @ANYBLOB="eea8c61ba21ce91544613f7b1b2285ffb0e5bc24d29a3d877a37ecf06179fe8864a5cd0d56af4f29db7593bf855780cdfe80eb320d09363f67d162db24e2f9d6e4c59cda55571a64c8edd4c1066012d9d7a2975c6c4c038aa83f83bc093fda6a92d974d70f0c431590ad65fff426177f7d6762df5f9a7becec1f6438b6788ba9a2919fd7ae69a9c3dc54b5225b38ce9b73b79e88af0cd704736c0d41552a96ce8e4a967788362a884f92cceb147fe3e6a9372a22c444134e41ba1895c5a373f75601abf1ab25ffbfab6d50c4e16976a0aec79c42510810c277b501391818584d2536a74c68e43619b46265dc0f1f9f8f83", @ANYRES64=r0, @ANYRES64=r1], @ANYRES16=r2, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES64=r2, @ANYRES16=r0, @ANYRES64=r1, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r2], @ANYRES16=r2, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYBLOB="0c8090f0895cbf15e6a7af7e3dbdfc7c38020a1b2d101bba9f12251b8258bae5dc9439cc042e35aef5639fe1fbd19488e38a8aafeb4f785133c75892fc0cdf75387b7cc7ce4302fde0580fc5e771eef61ac10a8f07ee07900f"]]], 0x18) mlockall(0x3) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000004c0)={0xffffffff}, 0x1, 0x6}}, 0x20) write$rdma_cm(r3, &(0x7f0000000a00)=@listen={0x7, 0x8, 0xfa00, {r4, 0x101}}, 0x10) 2018/03/24 00:35:31 executing program 3: syz_open_dev$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), 0x2}, 0x2000000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x9, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000640)=""/250) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/24 00:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @local}, &(0x7f0000000200)=0xc) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="736d617073007a4358effa5318dfb5fcc1024a89") preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0xff98}, {&(0x7f0000000100)=""/131, 0x83}], 0x2, 0x1) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/03/24 00:35:31 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 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x32) mq_timedsend(r2, &(0x7f0000000080)="e244b8dc7dfc739f", 0x8, 0x2, &(0x7f00000000c0)) fdatasync(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/24 00:35:31 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = getpid() r3 = getpid() getpid() r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000000c0)={r4, r0, 0x8ae6}) write(r1, &(0x7f0000000040)="240000839625a53ce245a12abb000eead2001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x32) 2018/03/24 00:35:31 executing program 6: quotactl(0x800007ff, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/03/24 00:35:31 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/24 00:35:31 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 = epoll_create(0x7fe7ffff) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r0, r4, 0x6, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r5 = epoll_create(0x46c) r6 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000c7f000)) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000050aff4)) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, "5f19cabf1866fcc83fc200359c4f5a9dea634b3d8f045189a823efa9ac7853530f7d0ec114daa1f52f765b90bd842f5f38e469a10288b415165d04d5bd01e9bb2577f136db14c7e3b83e68ba76c3e079"}, 0xd8) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0xeb, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, [0x8000, 0x48b8, 0x9, 0x6, 0x800, 0x80, 0x1, 0xfffffffffffffd4c, 0x0, 0xfe5f, 0x4, 0x5, 0x101, 0x4, 0x6]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000380)={r9, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x8bb, 0xdb00, 0x8, 0x800, 0x8790505e147072c7}, &(0x7f0000000140)=0x98) ioctl$KDSKBMODE(r8, 0x4b45, &(0x7f0000000440)=0x1000) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000500)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 00:35:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x9, 0x3, "530bda623907"}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000200000468a0000000000000000000003"], 0x14}, 0x1}, 0x0) 2018/03/24 00:35:31 executing program 0: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r0, r0, &(0x7f0000000000), 0xffffffffffffffff) 2018/03/24 00:35:31 executing program 4: prctl$intptr(0x1f, 0x8000) 2018/03/24 00:35:31 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0x6, &(0x7f0000000040)={0x2, 0x91e}, &(0x7f00000000c0)) ptrace(0x420f, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2500, 0x0) setpgid(r1, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x31, "0300f77162f962a5c82462ec7396280a5068c4227955f60a70fcde0f7a729eda9e8ff54128ccd6ee3f2cbfd61816854bf9"}, &(0x7f0000000180)=0x39) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x39df, 0x1, 0x5b}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x51, "df174163e49c036f05f483c6064fcf9084aeb951992877716e4fe7002a93477e19134bb0b394383e5e2208620687416661cb450b8cf0f0d3420642a873be2b14af2d081f1410e34d3311bc01e26665be43"}, &(0x7f0000000280)=0x59) sendfile(r4, r4, &(0x7f0000000140), 0x4) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/03/24 00:35:31 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000005b40)=[{{&(0x7f0000001800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003a80)=""/192, 0xc0}}, {{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/114, 0x72}}], 0x2, 0x0, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000179b2ac0ee3a6cd3345f1d00ffff0000000000800000ff0f0000"], 0x1}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) bind$can_raw(r0, &(0x7f00000003c0)={0x1d, r3}, 0x10) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r4, 0x4) 2018/03/24 00:35:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = 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) r2 = fcntl$dupfd(r0, 0x406, r1) recvfrom$ipx(r2, &(0x7f0000000580)=""/121, 0x79, 0x1, &(0x7f0000000600)={0x4, 0x5, 0x10000, "2858deee8021", 0x9}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r3, 0x10c, 0xa, &(0x7f0000000640)=0x1, 0xfffffd9a) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x21a48d4baca27016, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0212670000000000"], 0x10}, 0x1}, 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000200)="bcf81d4d0c91786bf3e247ee1a6d740fcad5457c5a7c0be98a6a03d4d0e5befa03c76c75d2a701da8ca3db38856ee76fe7f774f0d70fcca1602f49db5198905a049adfed156213840ddd31e9f12d5c64af79d8282690d21b9dafff1d114846597c5943a9023772868c831cd1c69745ebc51f22448b7eb8416d96e7a1f15a45d2ad0138c5933836eb3461b932b9f73b7239b749ea5b380ad756e81b0c6c94e50817316a4d9344e43d1994175c5aacbe9464db38b977", 0xb5}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="a30de166748ca946cfcbe3c529544c33b517a489743efff83ff1928fccafbb8580cc67190923c6fe9adbe97bc957f4e0c25ba6348c439faafa444ae26f7b91348c8214a8e745cf306398d903d4f63be15c7a95e63dac4f6138ae64f76a812efab5034293efe77ec3c7937e1d0f2feb6647473e3872bb6ed5ef33a655224729dabded37d8314728200ca50eb8b18da3b8ca6c7061ac97e620590baa027916b2d72a19f304fca58ad8d47784c3ab39be41830722bb0840c43c5c33206cb7470ed474fe069c8840606afda811b053", 0xcd}, {&(0x7f0000000400)="a87413cd4e6c1624b9a891a95704bdf5e04712d0efef28c217c4f5a9a6c7911bd2dc423aa9261b2ba48d1d0cb977a6ac729bba1dac95f3a366a45567935bfdce0408de73b901b25aa92a591bb63250d3c8614b40caa5bd1e9706d5d11b351932262a42a634e8e54e78beed7817fc61cd0abe87354e872f7d19c9a66fa7d78bd6a6a99d1adbcde6adb64d8fcf868ee0ba4f2f3ed30dbd5def37bf650f4a9a6481c8c39cff3aed393369db30ed845c866d59b23a2c1660fbb6c1555c03b8bcf0d694d45e308588b7361598c9", 0xcb}], 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/24 00:35:31 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x800000840008000, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1000}], 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x40}, 0x8) fdatasync(r0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) [ 49.987463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9622 sclass=netlink_route_socket pig=7363 comm=syz-executor1 2018/03/24 00:35:32 executing program 5: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/24 00:35:32 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) write$selinux_create(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7072696e3e29497c7465725f6467766963655f74b88678b73a3a7330202f7573722f7362696e2f637570732d627adbc9726f77736564203331202e2f66696c"], 0x48) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0xb7b, 0x36a7}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) rt_sigaction(0x2, &(0x7f0000000000)={0x1, {0x1}, 0x8000000, 0x100000001}, 0x0, 0x8, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) r2 = gettid() setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xffffffffffff9933, 0x2, 0x0, 0xffffffffffff7fff, 0x0, 0x8, 0x1a00, 0x5, 0x9, 0x400, 0x0, 0x1, 0x4, 0x2, 0xcc2, 0xfffffffffffffffa, 0x4f, 0x9, 0xa35, 0x2, 0x81, 0x7, 0x9, 0x8, 0x0, 0xae, 0xbd, 0xc4, 0x3ff, 0x20, 0x55, 0x0, 0x32c, 0x2, 0x1000, 0x4, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0xffffffffffffffc0}, 0x80, 0x2, 0x0, 0x4, 0xfffffffffffffff8, 0x10000, 0x9}, r2, 0x5, r1, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/24 00:35:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1e6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000fc0000), &(0x7f0000dd1000)=""/45}, 0x18) 2018/03/24 00:35:32 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "53651e0c8080c8b657503bb7688e7a42eb2b96dcd493271169859ca19cfdba56e9d120f70e9a3cbada6395fe630c5bfa27fea21028ba4435b3d1c219cf96ce86", "846b853e831eaaedb2f56d1a510711e51c5e0efa3296501d54b13dee767291129f8e1522bed523b4ed47a1e2836739ecf242b33da8051603b66b4976e5751af7", "72bc1b571178e20abe02efcad89ebc6d5b42fccbe1b4f9781d4ccc409f0d17c7", [0x0, 0x3]}) 2018/03/24 00:35:32 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000000040)="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", 0x1001}], 0x1) sendmsg$alg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001080)="d445bd5c5abb46dd17689ff8a129ced094e92dbaf96028306e8f0e47f67942cfebfd9ecf30f082721c395f82e2751719c758958c976a76da1a4afa25c09566de71acb9561bff5b3d18d844ad78a92f3e30fb", 0x52}, {&(0x7f0000001100)="7177c5ef969d6c62884b67f52788d655205d9f1e568e22c524b457d50361e377d0a4c30a8b30400125cecaa07acff2962f59a4c050a0c1aa7ca19d676c76cb3ff2d5", 0x42}, {&(0x7f0000001180)="cd549a3792473f9387c3e075dd415aba908f4d593e086350cfbb1d6a1b2d75904203a7d9027146fa123c8e739bed8730e7815445b7b8e9778b1d5dfd28c7812653611f7975aec05e57bd340d66f90302df370cdd669a1c72d3a86a747e1e7052b38ba4f9b2473a64684cb127314de64310309ddbabf609dc78d42b2caf9c58f6e8", 0x81}], 0x3, &(0x7f0000001240)=[@op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x20}, @assoc={0x10, 0x117, 0x4, 0xffffffff80000000}, @assoc={0x10, 0x117, 0x4, 0x1000}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xf, "147c2e5209b68d36d8e085e5c87296"}, @assoc={0x10, 0x117, 0x4, 0x5fb}], 0x80, 0x40004}, 0x40855) dup2(r0, r1) 2018/03/24 00:35:32 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8, 0x7, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000100)={0x1f, 0x5}) prctl$intptr(0x1e, 0x1000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/24 00:35:32 executing program 6: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x8}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[]) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x1b4, [0x0, 0x20000bc0, 0x20000e18, 0x20000fcc], 0x0, &(0x7f0000000180), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x313) fcntl$setpipe(r0, 0x407, 0xba9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="2d04b6074149c3ae165a2ffc82606cb42dd4e7d648f3a63a749b582bb31c2d43d0726dd2d0ede1c798adef76c3b4fa40bb797b1a1dd93058e3406bc89be82a18440cca83768f5ed3d63e7b34bf2ad4b5b9d53a93b4e2a65e68d8556c33ef1bbe4ea5f8d147a3d7b6bd13b90e59f48be6833a1fefb93fbddf675fa7640fa4cdcd19a624df2b3f4926cd5f37d4553d59201991bbe97ebccc1679ca92c4dfe0f3aa7b4d2ad6ffa2ba2da0dafda31cd97b65df14e1b1046ce90251895b6692311433a7579f1c1de51225f1156f4f5bf19546873bf7b80c1780553d") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x3, 0x1, [0x200]}, &(0x7f0000000640)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000500)={r3, 0x8, 0x30, 0xd58e, 0x7ff}, &(0x7f0000000540)=0x32) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000580)={r4, 0x81, 0x30, 0x6, 0x187}, &(0x7f00000005c0)=0xfe88) getsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$void(r0, 0xc004587b) chroot(&(0x7f0000000300)='./file0\x00') getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) exit_group(0xde7) 2018/03/24 00:35:32 executing program 1: timer_delete(0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x10042) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) 2018/03/24 00:35:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) fcntl$lock(r0, 0x5, &(0x7f00000005c0)={0x0, 0x0, 0xdf8f}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6c02, 0x400) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/68) 2018/03/24 00:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000010000000000000000000000e0ffffffffff"]) r3 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000000100)=""/223, 0xdf) 2018/03/24 00:35:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xffffff66, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x2}, [@generic="e61cf0b3", @nested={0x4, 0x47, [@generic, @generic]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) 2018/03/24 00:35:32 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x10001, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x6, r1, 0x2, 0x400080000000000}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)) [ 50.152953] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 00:35:32 executing program 2: r0 = memfd_create(&(0x7f0000000100)="32f7e3d220c1718ea2829121448cb8e91f9ad162b3002a58f04c827b9a5beebffb9c027844f80031a07b57f734cc68b0d500a3d0b972c1861ee6173ca43a0d70b17f77eade9355952c07a7163caf25721b3687a86b51f3a2bdb308814260208485c8bdb7389ac3bc8e55373c501174b581ea8b22e7560cb25ba5c8e04ac7f85e", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='uid_map\x00') sendfile(r0, r1, &(0x7f0000000040), 0xed5e) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="4fe40ec71a1e479e", 0x8) 2018/03/24 00:35:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sendfile(r1, r1, &(0x7f00000000c0), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400040, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20000, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash-generic,rfc3686(cbc-twofish-3way))\x00'}, 0x58) 2018/03/24 00:35:32 executing program 5: r0 = getgid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setregid(r0, r1) syz_emit_ethernet(0x292, &(0x7f00000000c0)={@random="cbd4f1491309", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "401af2", 0x25c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x67, 0x7, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa66}, @enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @pad1={0x0, 0x1}]}, @srh={0x3f, 0x2, 0x4, 0x1, 0x1, 0x4, 0x5, [@dev={0xfe, 0x80, [], 0x10}]}, @dstopts={0x7f, 0x4, [], [@calipso={0x7, 0x20, {0xffffffff7fffffff, 0x6, 0x6, 0xef, [0x7ff, 0x5b875ed8, 0x1]}}]}, @hopopts={0x0, 0xb, [], [@jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0x3, 0x4c, "ec65fe7747bae736a4b3a03593d6707ee7d11463179516143ffe3d51de28be45f036ff3b23fa2289ecf2a134fbb275af96310d7e10d10ef4a5adc202f28c09ecef09e6a50b4d4b1f494c8dfe"}]}, @routing={0x2c, 0x6, 0x2, 0x20, 0x0, [@dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x17}, @loopback={0x0, 0x1}]}, @hopopts={0x7f, 0x4, [], [@calipso={0x7, 0x10, {0x800, 0x2, 0xfffffffffffffffa, 0x8000, [0xffffffff00000000]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2}, @ra={0x5, 0x2, 0x19c6}]}, @hopopts={0x3a, 0x7, [], [@jumbo={0xc2, 0x4, 0xfd}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x30, {0x100000000, 0xa, 0x1000, 0x4, [0x5, 0x5, 0xfffffffffffffffb, 0x6, 0x10001]}}]}], @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0xffffffffffffff9f, 0x0, 0x0, 0x0, 0x3, "24409f", 0xfffffffffffffbff, "390282"}, "26200900942a9b32f19b9bcd1d21f1e502c86dcca43670a274aa9368640c8bafe48aed64bf9bc9c31231a527ae08cdfd69dab4f20391087691cfc2bb33a309acb013eae5f4e146df7f6dd102d139bc0427060e3c1226555cb8a32d58cd34cc738c68a39e27974ec8ae102432ea395dbe5876a2e7aab8c1794eb070309c1ba46dd93b5ab30ad150cfaf4375eab11da42895294cf45d0f0ed2d3feab8a31c7aa648bb05aa8"}}}}}}, 0x0) 2018/03/24 00:35:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000580)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7ff, 0x7, 0x7bf, 0x5, 0x3}, &(0x7f0000000680)=0x98) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xffffffff}, &(0x7f0000000400)=0x8) unlinkat(r2, &(0x7f0000000440)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="b31200006bf175f5f0525774c900c808fff06c82ca888a3839c164c8c5ba2e4e06c082da98bb7d005686993f45dc0543116e140be585422eb191a67c8c06624bbeb0a775cc0a58822514e43545260a4975efc9e6ae738cb6ee1b279230159d39ada25924ce9abacfcfb4f44d7e2f874ae37c56a1000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7, 0x7, 0x6, 0x9dcc, 0x1}, &(0x7f0000000140)=0x98) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000380)={0x0, 0x5, 0x5, 0x67, &(0x7f0000000480)=""/103, 0x38, &(0x7f00000002c0)=""/56, 0x42, &(0x7f0000000500)=""/66}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x400) 2018/03/24 00:35:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="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", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="44a95aa15815f2dcae24839372223f1734ba367513ac85ce7a1123b34424618b5fdca4a388db5a81ae0ac352f82db6b403d08b7b3b7b3501372e757bcab836323babe1c01129106d676408560199614ee0568e92839212571e7fa7bf36e0caf7c5362a"], @ANYBLOB='\x00']) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x0, r5}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000001c0)) tkill(r6, 0x100000000000016) close(r0) 2018/03/24 00:35:32 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x10, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/24 00:35:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x3f, 0x1}, &(0x7f0000000280)=0x0) timer_delete(r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4, 0x20, 0x9, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)={r4, 0x59, "0a00c896e3d57ca1dc349c8d3d116714921df79f25a36b00084ddf30762f6d748810701cb2f67befe7f7124df229e2462697aaeff03d2336366cd60d18b00ef7c7581da5eca2c9425cb733286da2a40483ddfdb77ef55de87c"}, &(0x7f0000000200)=0x61) accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000500)="3896c87a7fe3f717a3577a04997a07a81c471541534d4310c796316101c8724983a28714c77abbdbebfe9c340b0d8325de45547bb2e0ced7f746f4edab099b7a6b6ff7633e09e6f9509ed1d6c0a5e9208af292749b5ef9c13fd8759a2e5520826a6bc11d87428a5ef1286490c763e5d32e20669b8aab337135125edd5ee7e08c2df591f0b17688f42b3213530fc9d3c75af92fea62c0fba4cebc963c2b3ad392e6f427dc5865665c53f348e5b7b5b5c50dacd7a074b54f48c8a780f56233fee1", 0xc0}], 0x1, &(0x7f00000001c0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/03/24 00:35:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x492140, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x6f60ff49, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101}, {0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x100}, 0x5, [0x0, 0x6, 0x0, 0x101, 0xfff, 0x80, 0x63d, 0x100000001]}, 0x5c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x50) 2018/03/24 00:35:32 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) io_setup(0x0, &(0x7f0000007ff8)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000001840)) r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="0ccf9df341833d3a2356e07342f1bb41a500207ce6189c290bcd4db393b4c560290d4f71559fa492d38b9446b5312811af28cc9ac7", 0x35, r2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) write$fuse(r1, &(0x7f000000afdf)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r0) 2018/03/24 00:35:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40400, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x6}, 0xc) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) 2018/03/24 00:35:32 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x14, &(0x7f00004de000), &(0x7f0000129ffc)=0xffffffffffffff97) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/24 00:35:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="04000000000000000000000000960000000000000000000004000000000000000000000000000000bc00000000000000000000000000000001000080"]) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 00:35:32 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffff60, &(0x7f0000000140)=0x100) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r1) 2018/03/24 00:35:32 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r0, &(0x7f0000000140)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000480)=@security={'security\x00', 0xe, 0x4, 0x39c, 0xffffffff, 0x0, 0x104, 0x104, 0xffffffff, 0xffffffff, 0x37c, 0x37c, 0x37c, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @empty, 0xff000000, 0x0, 'vcan0\x00', 'dummy0\x00'}, 0x0, 0x98, 0x104}, @common=@unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0xdfb, 0x0, 0x200, 0x0, 0x0, "859aaf3d7f630e981a156cf639cb3a0e63306e82b03dce63cf29f0a8a1a05520b9a4cf0d7108b1055cdb0842b2bf9f3b4d88dfa1800658c564637f09dcba028e"}}}, {{@uncond, 0x0, 0x98, 0xdc}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x2, 0x2, 0x2}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7]}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) getgroups(0x5, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x9, 0x7}, 0x10) 2018/03/24 00:35:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) io_submit(0x0, 0x4000000000000176, &(0x7f00001b2000)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="c1820001c0fe0066baf80cb8e4263d82ef66bafc0ced0f20d835200000000f22d8450f01c866b8a3008ec80f08c442999ad70f20c035000001000f22c046f48fe97881fd", 0x44}], 0x1, 0x0, &(0x7f0000000180), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000001c0)={0x100000541}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/246) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4(r1, &(0x7f0000000340)=@nl, &(0x7f0000000000)=0x80, 0x80800) 2018/03/24 00:35:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r2, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/21, 0x15) 2018/03/24 00:35:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/03/24 00:35:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0x1, 0x0, 0x2}, {{0x77359400}}], 0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x91f, 0x2]) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/118) 2018/03/24 00:35:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000000000)={&(0x7f0000016fe0)={0x18, 0x8000028, 0x829, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) socket$inet(0x2, 0x7, 0x3) 2018/03/24 00:35:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x400840, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x8, 0x400a, 0x10001, 0xfc, 0x10}, &(0x7f0000000180)=0x98) socket$rds(0x15, 0x5, 0x0) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x1, 0x4, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000540)="d0735a7118", 0x5}], 0x1, 0x0, 0x0, 0x804}, 0x8d}], 0x1, 0x8800) r4 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) recvfrom(r4, &(0x7f00000004c0), 0x0, 0x40, &(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x4, 0x4, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80) r6 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x9, 0x102) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000d46530317f7a8cc46653dc7217298fc50f69ba5c146f6177eba43a830ddbc7e859b5d4783703844a95684fbe189f67d72034906c69f9ff468a534f3d5fb72194b17d7b715a7b09dbe358215dc6d72803db151693cac649a31ee8816f000944", @ANYRES32=r5, @ANYBLOB="000002008a000200aaaaaaaaaaaa0020"], 0x3}, 0x1}, 0x0) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000300)={{0x0, 0x8a}, 0x2}, 0x10) 2018/03/24 00:35:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000000440)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0xcdf5) 2018/03/24 00:35:32 executing program 4: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x2, 0x2, [{0xd73, 0x0, 0x40}, {0xfffffffffffffff7}]}) 2018/03/24 00:35:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="da9227e6"]) 2018/03/24 00:35:33 executing program 1: perf_event_open(&(0x7f000025c000)={0xfffffffffffffffc, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00000cc000/0x1000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/03/24 00:35:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x13b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x7fff, 0xffffffff, 0x7d1}) 2018/03/24 00:35:33 executing program 4: syz_emit_ethernet(0x232, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/24 00:35:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffee1) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x18e, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000080)=""/144, 0x90}, {&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000840)=""/53, 0x35}, {&(0x7f0000000380)=""/242, 0x27}, {&(0x7f0000000740)=""/219, 0xdb}, {&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f0000000640)=""/111, 0x6f}], 0x2e8, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x246, 0x10120, 0x0) 2018/03/24 00:35:33 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) get_thread_area(&(0x7f0000000100)={0x2, 0xffffffff, 0x1000, 0xffff, 0x3a8eb5a3, 0xc60, 0x6, 0x80000001, 0x4, 0x10001}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20}, 0x226) sendto$ipx(r1, &(0x7f0000000040)='~', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "50682bb72506"}, 0x10) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/24 00:35:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b00)=[{0x274, 0x29, 0x3, "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"}], 0x274}}], 0x1, 0x0) 2018/03/24 00:35:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2300) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r2 = getuid() setuid(r2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x48c, 0x1d0, 0x0, 0xffffffff, 0x300, 0x300, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0xbc, 0xf0, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xd, 0x2, 0x7, 0x1}}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x1, @broadcast=0xffffffff, @broadcast=0xffffffff, @gre_key=0x3, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0x10}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @port=0x4e24, @gre_key=0x4}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0xa, 0x0, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@dev={0xfe, 0x80, [], 0x15}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x66, @icmp_id=0x66}}}, {{@uncond, 0x0, 0xc4, 0xf8, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0xfffffffffffeffff}}]}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @port=0x4e23, @gre_key=0x78}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x2831, 0x4) 2018/03/24 00:35:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0xfffffffffffffffb}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x511300, 0x0) 2018/03/24 00:35:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='uid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a737368645f657865635f743a7330202f7573722f7362696e2f637570732d62726f7773656420003100223b101968e6ceacd76ce5076acc68eef8d8ee7fc251883a1638d2a609688730b8cb82742a70695ae7ab7d1988ec8a8202db99f0741ed846a925379f3d42c5"], 0x3b) timer_create(0x5, &(0x7f0000000080)={0x0, 0x3f, 0x7, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2a}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x4, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000200)={{}, 'port1\x00'}) 2018/03/24 00:35:33 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/30) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016bff4), &(0x7f0000172ffc)=0xc) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 00:35:33 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a6fe9)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000072d000)=ANY=[@ANYBLOB="73797374656d61459431e422b193e4ab2b498b185f534a75966f626a6563744c723a686f73746e616d655f657865635f743a73302073797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f620363820"], 0x69) 2018/03/24 00:35:33 executing program 6: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x20401) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0xa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/03/24 00:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000938fff)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/24 00:35:33 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x7ff, 0x1, 0x8000000000, 0x8cbc, 0xffffffffffffff01, 0x40, 0x18000}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9}, {}]}]}, 0x38}, 0x1}, 0x0) epoll_create1(0x80000) 2018/03/24 00:35:33 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0xfe7a) socket$can_raw(0x1d, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x46200, 0x88) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/03/24 00:35:33 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="94fb96318a7bae0747a7522f75b0deaaa100c63f8fd26c8f2e105888a9de6aa115ccf63f90a21b60d7fe5c63b0ea7cbb14468131d581d2f40040a4c0cbdff74c5e133d90584d2055118908aa65a05d474ab47aeb33c9742178089d1b77660fa71d34d670d2a37739a563256982aff2235fdd547e3ce840b276784570f90415f4ebed649a924462670d07775a269e2862cf1dc99b15ee039460084b4d449a7fb4c0cfac19ceace3c2091c444a1be2c07660ae3f852a4beee74c3b575af9", 0xbd}, {&(0x7f0000000140)="7d8db4c885f5f58ddd82070348d6162978322589bc000ace2a9abe96976e91d538668d6ca7d20b2882713d90060adddf77af5c20cd69ca6855101e4f1a27e4d7486a52cb3b44e3e12899ccd23038f698e416b2a083d453bd0abe7acfbfd219b561889eb84534ecbae988be7cd99998198a4df0cfe7da945c7e1dfd62599a09403195df06d0c6253dd24e4ee08f4aa917c03649a2eccfbefeffd38ca718ee717783b482347f602a", 0xa7}, {&(0x7f0000000200)="cfd7f9bcea99a220c1861aa41caa0f5d4010308e577a88e1a2212edcb9522012587fe1cca1b2d09769165ecdf47af0df81d5f402dd297ac153443ca2e2bf133a339d4a11d6d01866e4f87bc41cf6045125bf28f251ae019f0907764f04a386517fbbb5224a31c8c6d096fea77076eeef58f24e82b7c6ffe60a8641a2a7aa2bc0e1c17f8adbb9f53007178b364897d01abbaf4a08636c2d7219e007ba585ba872a6b1ff497cf5ceeecd7d23e7b3b9285c88a702d4ffa628f5d7efdd2eb022b8df1318d7f98077634a2e0acd576dae1018491899ec448836058e68641e6148ad697f45fb63eabbdce80d", 0xe9}, {&(0x7f0000000300)="c67ab753339766d7c92f6766acbbcc7b2c687dc545a725bb1cc9cc1c18847bc1c351cdb9fbfa285fa39b553bb8edb7c6aa47380be75b9d74e178d3369d282452045e8c472152fc40adab98fe2faba6a6b61b15d00168898059a33b70c475cd306f6b56e08c42d1b9c277e577359abb684d679330a9b44b29aba244d1607d5d86b3384455fcc9c42caf265f26b4b4343091ecd2defbf7cf4c7521df29cf04d4215790ab3f8bc92d0ec4255b6eb6ffb43159e32b59d937fffa66eb24e28e20586531054642f5adfd0bf89523735ca2960319dc4196ab638befd9eb291f5b1b60acdd397e4c52", 0xe5}], 0x4, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x3d, 0x2, "02cf6e325cf2d92a8e2d4d652108595c29c1a54995cd812e9f2879235e6090db6f6bef9eec031b734e796e190c0128fe019021d2a8"}, 0x8000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/03/24 00:35:33 executing program 7: epoll_create1(0x0) r0 = syz_open_dev$mice(&(0x7f000074eff0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="a7f9864499103a39f69a3e9c548ad72af0d6bd80a29679434db2999e9fda3cf9dad30c2ba700498b8b63a2661d21c3bb85ac645fe5645910d5781f4d4b736b8114af9b4382f28c89b9dc712900270224153e4fcb0ac1324c414e19a9f1631b0ff67cd141e761e51af32a57137bccc3e9057daf1a768ff68338a423695a843d351ad2e6e3bf0a4c5caed1a1efcbf97cefc13343280a5b801229ee809d095d9c1c32937d1c58cbcc6fff8940220bf95947ebde30259d9787b2f65337e6872390d5f7a5b00a14b98b796afa9fc0e1aca04024aa7bc62db1dc827f574b1f6188985c90dbec4003", 0xe5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x4c, "d7a493469dfdc8ce4cd752f89fa21b96d4d1ab10318bc339b8535cbdd61305662d406f9f3d976dde43a873414a50dbf1f47c248fd748dd5f956baf023fd248c80599120ea4a87defebb25954"}, &(0x7f0000000000)=0x54) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x8000, 0x100000000}, &(0x7f00000002c0)=0xc) socket$unix(0x1, 0x5, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) io_setup(0x100000002, &(0x7f0000000200)) 2018/03/24 00:35:33 executing program 1: perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x161600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="7f7f48b80b000000000000000f23c80f21f8350c0060000f23f866ba4000b89b5882b1eff3470f5af966b86f008ee8660f01baee280000c42231aef6440f005c23e548b88ad6993fe1f0fb0b0f23d80f21f835800000400f23f865260f54d0", 0x5f}], 0x1, 0x6, &(0x7f00000001c0)=[@dstype3={0x7, 0xc}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x42400, 0x0) 2018/03/24 00:35:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89fc, &(0x7f00000000c0)={'bond0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x5) [ 51.241702] kauditd_printk_skb: 11 callbacks suppressed [ 51.241710] audit: type=1400 audit(1521851733.197:57): avc: denied { validate_trans } for pid=7546 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/24 00:35:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80, {0x0, 0x3f, 0xffff, 0x7fffffff, 0xffff, 0xffffffff}, 0x6, 0x9}, 0xe) 2018/03/24 00:35:33 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) 2018/03/24 00:35:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3bb8}}, 0xffffffffffff0001, 0x30000000000, 0xfffffffffffffff8, 0x6, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0xfffffffffffffffe, 0x0, 0x200, 0xc2, 0x9}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0xb1b, 0x4ca8}, &(0x7f0000000240)=0xc) sendfile(r5, r4, &(0x7f00008ef000), 0xc3) 2018/03/24 00:35:33 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5, 0x8}, 0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9599, 0x2, [0x4, 0x2]}, 0xc) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYRES32=0xffffffff, @ANYBLOB="3000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000e9000000000000000000000000000000000000000000000057e7f56b8a696f7c877758d60c2885b06d39c970d9fb488f8c9c084c0fad85d47228f4d11c5334b5cd8590ffe1e7fe03cacc795d7b6461d5c75a68dc1893a2672f062f1e79b2107f537f028f891b38bd9e4a090364cc99726a8c408c86de3e76ec106166b6ac50d899c1"], 0xf6) fcntl$setflags(r2, 0x2, 0x1) write$rdma_cm(r2, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000014c0)={0xffffffff}, 0x111, 0x9}}, 0x20) write$rdma_cm(r2, &(0x7f0000001540)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r3, 0x2}}, 0x18) 2018/03/24 00:35:33 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x407ff, 0x400000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) write(r0, &(0x7f0000000180)="d26fea326db0d71d43959742ba759a45c62a041ed86f8fd8ccce5a01f6972d60dd4bd38241d97c4bdf73a5e4fa7f36cdcf1f662055dfddb6e3ebb434e6b54cca835aabfb685998861f0e0dc5963cdcc0781b40b6337822d093f365c083223e20e0b272a64110f017b3c182c3ff94301ce99cc82f9a08ced2a991607ec0f64bfa10", 0x81) unlink(&(0x7f0000000140)='./control/file0\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) close(r0) write(r0, &(0x7f0000000280)="508589a6213c12fc724c8cbac9e64a6e952ad20e3602bfd3230bf870f84815afcdad09bfaaf5c70818ec586d44aeb40b1946f0ac5c1119daf7d3d7370694ac953c4d82ca75829025f0a8fc07145d6dc5f81f31e982070e532d6b3f383e716f9589662b39ac701a11ec3dffcb56b57d30f1fea8e9b425176cb2bcc40d7e0f4033a6740de4b0b4e488e88e2d879cb667a1839ec6841985ac862c5edddf746db98cb047232395285d579450ff03391d642370e32ddf509072b2433ccd713fe101b29bff4f262327aed2238e89a54e5dee9bde95961bd01159e4ac987f9d4e3deea81198", 0xe2) 2018/03/24 00:35:33 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='exofs\x00', 0x6000, &(0x7f0000000100)="df191e00b92e64520f2b2f26db188395a92996ac6fd945cabf9d7d6590120bda1997ac7c9556c3588b12ad5b3c3d01c982ae2287d4034fd5411b2e0ed19c8b1ad7f7e2882343bca66172aebbf2ac86d5197be818c609cf04a953f68955fa6ec6e17e051d5e1c2792213540d7a78efbbf54db5c5e6ff8ce168702ee8840") 2018/03/24 00:35:33 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f00000000c0)={0x4, 0x0, 0x5}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x8400) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x4, &(0x7f0000000100)=0x4) ioctl(r0, 0xc0184908, &(0x7f00000000c0)) 2018/03/24 00:35:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) socketpair(0x11, 0x800, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) [ 51.375881] kasan: CONFIG_KASAN_INLINE enabled [ 51.380721] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.388175] general protection fault: 0000 [#1] SMP KASAN [ 51.393704] Dumping ftrace buffer: [ 51.397232] (ftrace buffer empty) [ 51.400932] Modules linked in: [ 51.404127] CPU: 0 PID: 7591 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #273 [ 51.411386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.420728] RIP: 0010:rdma_init_qp_attr+0x8b/0x720 [ 51.425630] RSP: 0018:ffff8801b60877f0 EFLAGS: 00010202 [ 51.430973] RAX: dffffc0000000000 RBX: ffff8801ca928480 RCX: ffffffff841bbf8f [ 51.438220] RDX: 0000000000000029 RSI: ffffc900025a2000 RDI: 0000000000000148 [ 51.445463] RBP: ffff8801b6087830 R08: ffffed0036c10f44 R09: ffff8801b608797c [ 51.452710] R10: 0000000000000000 R11: ffffed0036c10f43 R12: ffff8801b6087978 [ 51.459959] R13: ffff8801b60878b8 R14: 0000000000000000 R15: ffff8801b6087878 [ 51.467205] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f777eb40 [ 51.475405] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 51.481259] CR2: 000000009bc21000 CR3: 00000001d3073003 CR4: 00000000001606f0 [ 51.488508] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.495752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.502998] Call Trace: [ 51.505584] ucma_init_qp_attr+0x251/0x440 [ 51.509804] ? ucma_notify+0x1a0/0x1a0 [ 51.513682] ? find_held_lock+0x35/0x1d0 [ 51.517741] ? __might_fault+0x110/0x1d0 [ 51.521782] ? lock_downgrade+0x980/0x980 [ 51.525919] ? lock_release+0xa40/0xa40 [ 51.529912] ? kasan_check_write+0x14/0x20 [ 51.534133] ucma_write+0x2d6/0x3d0 [ 51.537739] ? ucma_notify+0x1a0/0x1a0 [ 51.541605] ? ucma_close_id+0x60/0x60 [ 51.545475] ? _raw_spin_unlock+0x22/0x30 [ 51.549610] ? ucma_close_id+0x60/0x60 [ 51.553477] __vfs_write+0xef/0x970 [ 51.557106] ? rcu_note_context_switch+0x710/0x710 [ 51.562024] ? kernel_read+0x120/0x120 [ 51.565892] ? __might_sleep+0x95/0x190 [ 51.569852] ? _cond_resched+0x14/0x30 [ 51.573719] ? __inode_security_revalidate+0xd9/0x130 [ 51.578886] ? avc_policy_seqno+0x9/0x20 [ 51.582935] ? selinux_file_permission+0x82/0x460 [ 51.587773] ? security_file_permission+0x89/0x1e0 [ 51.592686] ? rw_verify_area+0xe5/0x2b0 [ 51.596725] ? __fdget_raw+0x20/0x20 [ 51.600425] vfs_write+0x189/0x510 [ 51.603958] SyS_write+0xef/0x220 [ 51.607386] ? exit_to_usermode_loop+0x198/0x2f0 [ 51.612151] ? SyS_read+0x220/0x220 [ 51.615763] ? do_fast_syscall_32+0x156/0xf9f [ 51.620247] ? SyS_read+0x220/0x220 [ 51.623853] do_fast_syscall_32+0x3ec/0xf9f [ 51.628149] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.632633] ? do_int80_syscall_32+0x9c0/0x9c0 [ 51.637201] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.641675] ? finish_task_switch+0x1c1/0x7e0 [ 51.646156] ? syscall_return_slowpath+0x2ac/0x550 [ 51.651066] ? prepare_exit_to_usermode+0x350/0x350 [ 51.656067] ? sysret32_from_system_call+0x5/0x3c [ 51.660900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.665733] entry_SYSENTER_compat+0x70/0x7f [ 51.670120] RIP: 0023:0xf7f82c99 [ 51.673461] RSP: 002b:00000000f777e09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 51.681149] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020001540 [ 51.688396] RDX: 0000000000000018 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.695642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 51.702898] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 51.710145] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/24 00:35:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="010000000000000000") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100001) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/24 00:35:33 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r3, 0x5427) readahead(r2, 0x4, 0x9) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0x2, 0x80000000, 0x10001, 0x4, 0x7, 0x10001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x56, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ca10998a99f14c005c16ecee7e4a3b91006340400000000008ffde863295f466daca6176590000000000000000000000000000003917e9268f49a2a2efb67fba8b8418f89e3f", @ANYPTR64=&(0x7f000026c000)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) [ 51.717435] 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 [ 51.736706] RIP: rdma_init_qp_attr+0x8b/0x720 RSP: ffff8801b60877f0 [ 51.743348] ---[ end trace 960b14f6070fdf6d ]--- [ 51.748117] Kernel panic - not syncing: Fatal exception [ 51.753833] Dumping ftrace buffer: [ 51.757348] (ftrace buffer empty) [ 51.761027] Kernel Offset: disabled [ 51.764625] Rebooting in 86400 seconds..