[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.278296] audit: type=1400 audit(1518355606.265:6): avc: denied { map } for pid=4098 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts. 2018/02/11 13:26:52 fuzzer started syzkaller login: [ 23.609067] audit: type=1400 audit(1518355612.595:7): avc: denied { map } for pid=4109 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/11 13:26:52 dialing manager at 10.128.0.26:42603 [ 27.279468] can: request_module (can-proto-0) failed. [ 27.288725] can: request_module (can-proto-0) failed. 2018/02/11 13:26:56 kcov=true, comps=true [ 27.840197] audit: type=1400 audit(1518355616.826:8): avc: denied { map } for pid=4109 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9042 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 13:26:58 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x82, 0x3, 0x485f, 0x4, 0x6dc5}, 0x14) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000000)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="892c9af48a285c1130f5f586687f547347f296a662a8859ffa41a4bc3e2cdd78dce9634fb8e75ef7f774c1db193bbc2098ef0494985574df23a6bc473c2e8968279a786ddbe37ee92e91869d88c634a8b3f45df85819681eb3676620f67f89541c01b39754cf20838112321db7632edff8a455e48b0bb4743f9010f710a8ae2006eaf12ff7975c51107ce73494b01871d1b33f6e803acc79fd144122cd4c9eee7e7e2bcb1ba3c312b65c7d57ff502a6bd8b48319929fdde0bac91d0a77b6f16a4e94e0554465a0c363ce754730", 0xcd}], 0x1, 0x0, 0x0, 0x4044880}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000003000-0xe)={0x1f, 0x3ff, {0x8ad, 0x401, 0x5, 0xffffffff7fffffff, 0x3f, 0x20}, 0x6, 0x1b11a533}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000003000)={0x7, 0x9}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) waitid(0x1, r3, 0x0, 0x4, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xdc, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xb806, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}], 0x58) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000-0x4)=0xc239) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x7fff, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffe1, 0x2, 0xffffffffffffff65, 0x9, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000004000+0x243)='/dev/dmmidi#\x00', 0x2, 0x40080) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) tkill(r3, 0x3e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000006000-0xc), &(0x7f0000002000-0x4)=0xc) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000004000-0x10)={0x1, [0xb1]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007000-0xaf)={0x0, 0xa7, "c09428ff9cd8308ff5cc5e0f213ca48d051febacdd10858d5e138d97218560e6e423998f06eaa1ede697d368200ebfeaba6fdc79f317d5bf4aea3eeb0a980b567d645cc8847cee08c50b32a0bce91571d026d703fc5449f865bd741174a58b5f97d7a73926e9ecea35d15ab636e4524943b57d6036f2c4e9d2e7a4b36322eccc1691790480aa8462ae08a3ebd54d7b3b26a4e26bfe5e04f65eede0c28c5198323b73526b664057"}, &(0x7f0000007000-0x4)=0xaf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1ff, 0xfff}, &(0x7f0000007000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r6, 0xbbf9, 0x80000, 0x10000, 0x10001, 0xbfd, 0x3, 0xadf3, {r7, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xa2, 0x4, 0x4, 0x10000, 0xc49}}, &(0x7f0000004000)=0xb8) 2018/02/11 13:26:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000002000-0x8)=&(0x7f0000001000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x1000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x300, 0xea3, 0x80, 0x7, 0x2, &(0x7f0000003000-0x10)=@common='teql0\x00', 0x9afe, 0x7fffffff, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000004000-0x48)=@full={{0x3, {"a17deb532fea17"}, 0xffff}, [{"384906b048449b"}, {"275bee56075f02"}, {"be2616e5c7220f"}, {"c972663c89f217"}, {"b9268e047d087d"}, {"6b6c0e4dff8996"}, {"e8c0bb41081c15"}, {"f1e6ea82550e20"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000004000)={0x77359400}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000007000-0x60)=""/96, &(0x7f0000004000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000007000)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000008000+0xa90)=0x226d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000004000-0x49)=""/73, &(0x7f000000a000-0x4)=0x49) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000a000)={0x3, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, 0xffffffffffffffff, 0x5, 0x8, 0xff, 0x0, 0x0, 0x7fe0000000000, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000b000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xaf}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x53}, @in={0x2, 0x2, @empty}], 0x78) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000d000-0x10), &(0x7f000000c000)=0x10) 2018/02/11 13:26:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7, 0x0, 0x101, 0x7fff, 0x80000000, 0xe65e, 0x3394c8ee, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x5, 0x1, 0x100000000, 0x15, 0x20}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x85}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000)=0x94, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={r2, r3/1000+30000}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000)=0x14, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000002000)={r4, r4, 0x4, 0xc194, &(0x7f0000005000)="68e9b9c3b74f5f2bb9bb4e03cf177f2656b910f0ff8eaa3d9132d4f00db1ce1d997438b19d4e7eb6b14bd568115d8eea28e23e4e57f4dfa9de9232576c2bad54568f0a5c05be5e8486449a22df7b8e309b31df", 0x1cb, 0x1ef9, 0x9, 0x9, 0x43, 0x0, 0x55f, "6fafbb543dbb1ce54a0fbacf436960b6374ad88c1f62ecfe40faef5b712b65648ab4661e0d96b84a822f6403b213ceb6f49a8e8ed5aae7781189d353a803bb1120e34432a812e45a0af6bec71090879238496e46a6c9cc5463aefcf88d8fad31af9eabec946851c739d1d3bc5c52e697c9a517b7b30946b5245c294d33c7b4555ec6d8a81d320c5a0d9ebd93057ba453c29ca4aeefc0a7c2e0fe1b87e414ef1e190d1a304063750c5022a264ff71191afb34fee5a654f3fee714"}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', r5}) restart_syscall() ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000008000-0x48)=@full, &(0x7f0000004000-0x4)=0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000008000)=0x8, &(0x7f0000009000-0x8)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f000000a000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/11 13:26:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x7}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xdd)="7a087d04636920ea4920681371674400b63ecd10e2fc259d813ade94de34ed551c8fd0e248a7fe49aa52ff49d206118bbb8007fdbb0cf46599a24716b429343fab68902cc1f9b5c3d6203ba458912d2f86ec130b7b9cdf44c1982e5bdbc2669a7a12b37fb5ed60862b5e4bec65febda7e2ea6aaa30ccfb8758258e55fa5121be8283f98d2f24a6dd36a3869ef9640a59517dd3aac9073c6424277d4210cf965b250e5aff3a9878648a151e8ed7bc0823e0412773ece739db64a0856333abe1d5992d350cc0a00cb7e9eaa3dabced23d4c886a683d8a1e3c61819dbe67c", 0xdd}, {&(0x7f0000000000)="fae49c5e855bdf73ae3e152bf48295f0c2c055536b619be9bb6fe6b61d10a70b201ce9acf52f1364984ed9f3e972dd80ccf8d981e6d5eaf65fe5ea0ee1ea925a1cb34164708c63cab89b4ec7be7f312907eaf11a5bf0fe9151fa7add327c3b87886d8a943e30e150f14373de1cf11fafae8b0e7dbfed55af3cdd55515c24919b1c898d5e3eda4b3250cbd6b7bcf08f788583163a1f53adcd512cda040cb3c739ab134630", 0xa4}], 0x2, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x10000, 0x4c8b6477e9793dfe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f00002a4000/0x8000)=nil, 0x8000}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x42000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000004000)={r0, 0x9, 0x0, "20c50f00b5942b7feb2385401252866840b12b764fa71661aa7f8d9afd2f628b7e238bd7782418b22e3f8898973c94636a1742150cd2b9eb5ed3787f2929459ca99751d338581964fd47d511b08831f80bf79199d97e4b5de66b686aa8aabb5b53d8c2af4c20bf"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000-0x4)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000)={r4, 0x81, 0xfffffffffffffc85, 0x1, 0x661a88f7, 0x566}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00007af000/0x18000)=nil, &(0x7f0000006000)=[@text32={0x20, &(0x7f0000000000)="f0830700650f00190f00d6c4c1cd69de0f21913e3e64844a98b8010000000f01c1c4c3b95cce0c66b896000f00d0f4", 0x2f}], 0x1, 0x55, &(0x7f0000006000)=[@efer={0x2, 0x8000}, @cstype0={0x4, 0xa}], 0x2) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000004000)=""/5) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000005000)={0x10000, 0x6, 0x2, 0x8, 0x6, 0x828, 0x0, 0xff, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000008000-0x4)) getpeername(r0, &(0x7f0000002000)=@l2, &(0x7f0000001000)=0xe) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/02/11 13:26:58 executing program 3: r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$audion(&(0x7f00000e2000-0xc)='/dev/audio#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="d8a677e1498aa31d5ef1ad51e0153c0d"}}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000)) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000001000-0x400)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000004000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x25, 0x1, @tid=r2}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000004000)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f0000003000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r6, &(0x7f0000004000-0xa5)=""/165}) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000)=0x14) connect$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x1a, r7, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000005000)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, 0x6000000, 0x1, 0x4, 0x0, 0x3, 0x40, r7}) 2018/02/11 13:26:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x40, 0x200000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000018e000)={{0x7, 0x80}, 0x46}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7, 0xffff, 0xcd, 0x9, 0x24}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x90, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x9, @empty, 0x5}, @in6={0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x2, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1000, 0x8, 0x8200, 0x80000001, 0x2, 0x10000, 0x4, 0x0, r3}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(r0, &(0x7f0000003000-0x10), &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x0, 0xffffffff, 0x1, 0x7, 0x80, 0x400, 0x2, {r1, @in6={{0xa, 0x1, 0xbb9, @empty, 0x10000}}, 0x1ff, 0x3, 0x9, 0x80000001, 0x40}}, &(0x7f0000003000)=0xb8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@empty, r7}, 0x14) fsync(r0) setns(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xd}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fffffff, 0x3df7, 0x6c2b016, 0x400, 0x0, 0x40000, r7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x12, &(0x7f0000006000)="bc5c5b706f7369785f61636c5f6163636573735b2900") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r5, 0x6}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000007000)={0x6000, 0x1000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000005000)=0x2) 2018/02/11 13:26:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f4000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffff7f, 0x8) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x100000001, 0x20, 0x34f8, 0x1f}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000+0xc05)={&(0x7f0000003000-0x8)=[0x0, 0x80], 0x2, 0x5, 0x9, 0x3f, 0x5b, 0x8, {0x7, 0x400, 0x3, 0xea, 0x1ff, 0x6, 0xfffffffffffffffb, 0x0, 0x4, 0x5, 0xffffffff80000001, 0x0, 0x0, 0x201, "585929c9b4fc2694235ccb95a7b31dc73d2db434e6e89fc8af6de1de33e6b569"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000002000)=""/199) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000), &(0x7f0000004000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x7f4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000006000)={r2, 0x7fffffff}, &(0x7f0000007000-0x4)=0x6) getdents(r3, &(0x7f0000004000-0x8e)=""/142, 0x8e) accept$ax25(r4, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) accept$ax25(r0, &(0x7f0000007000-0x10), &(0x7f0000007000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) getpgid(r5) 2018/02/11 13:26:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000771000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000718000-0x4)=r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000001000)={{0xff, 0x6, 0x80000001, 0x5, "e005b8b798fad411daeee0186b0cd724df9904e9a487ae596331a2362ddbc5bd7f46ade2a036920c60027f4d", 0x3f}, 0x3f, [0x9, 0x7, 0x100, 0x567e, 0x80000001, 0x1, 0x4, 0x10000, 0x8, 0x2, 0x0, 0x0, 0x5, 0xb7fe, 0x5, 0x1, 0x36c, 0x2, 0x7fff, 0x3, 0x9, 0x3f48, 0x200, 0x0, 0x6, 0x4, 0x8b22, 0x5, 0x1, 0x57, 0x2, 0x8, 0x8, 0x7, 0x401, 0x2, 0x8, 0xffffffff, 0x8, 0x10000, 0xfffffffffffffff7, 0xfff, 0x8, 0xfff, 0x3ff, 0x10000, 0x85, 0x5, 0x8, 0x1f, 0x200, 0x4, 0x4, 0xa2, 0x7cac19e4, 0x6, 0x6, 0x2000000000, 0x3, 0x0, 0x2, 0xb1c, 0xfffffffffffffffd, 0x0, 0x8, 0x1, 0x5, 0xfffffffffffffff8, 0x371, 0x100000001, 0x8, 0x7f, 0x1f1, 0x4, 0xfff, 0x7, 0xc7b, 0xfffffffffffffffe, 0x9, 0x4, 0x6, 0x3, 0x3, 0x9, 0x5, 0xffffffff, 0xfffffffffffffff9, 0x1, 0xfffffffffffffbff, 0xffffffff, 0x8, 0x7, 0x8000, 0x800, 0x815, 0x1, 0x1ff, 0x1, 0x4, 0x0, 0xff, 0x81, 0xaee, 0x543, 0x5, 0x10000, 0x3, 0x1, 0xdd45, 0x0, 0x1, 0x18714000000000, 0xe40, 0xfffffffffffffff7, 0x4, 0x8, 0x1, 0x1ff, 0x266f, 0x65ca, 0x200, 0x2, 0x1, 0x7, 0xc945, 0x8e1, 0x1ff, 0x8], {0x0, 0x989680}}) shutdown(r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000002000)=0xb) readahead(r0, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x4b, "2d3879685fcd1c942b14e10e004522054a221f0d5d635ab5fce990b0cd7879e734c51d6f8b2970ffa2af6cb3f62737c2b3f562f0bbbeb2622c529e3591fa58a9c86d923ab44372ad595d4a"}, &(0x7f0000004000-0x4)=0x53) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r4, 0x3f}, &(0x7f0000001000)=0x8) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x8000, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000004000)=@ax25, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000008000-0xb0)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000009000-0x4)=0x9, 0x4) [ 29.767832] audit: type=1400 audit(1518355618.754:9): avc: denied { map } for pid=4109 comm="syz-fuzzer" path="/root/syzkaller-shm309115225" 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 [ 29.814838] audit: type=1400 audit(1518355618.801:10): avc: denied { sys_admin } for pid=4153 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 [ 29.848548] IPVS: ftp: loaded support on port[0] = 21 [ 29.914094] audit: type=1400 audit(1518355618.898:11): avc: denied { net_admin } for pid=4156 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 [ 29.916277] IPVS: ftp: loaded support on port[0] = 21 [ 29.978404] IPVS: ftp: loaded support on port[0] = 21 [ 30.026803] IPVS: ftp: loaded support on port[0] = 21 [ 30.086944] IPVS: ftp: loaded support on port[0] = 21 [ 30.147963] IPVS: ftp: loaded support on port[0] = 21 [ 30.223772] IPVS: ftp: loaded support on port[0] = 21 [ 30.327358] IPVS: ftp: loaded support on port[0] = 21 [ 31.107770] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.241391] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.318438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.503898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.523593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.699371] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.807804] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.892421] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.558538] audit: type=1400 audit(1518355622.545:12): avc: denied { sys_chroot } for pid=4156 comm="syz-executor0" 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 [ 34.011462] audit: type=1400 audit(1518355622.998:13): avc: denied { create } for pid=5178 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 13:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x4561181, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000001000+0xb45)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f0f000)=0x7f, &(0x7f00001e6000-0x8)=0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b90000-0x2)=0x3, &(0x7f0000e1c000)=0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000137000-0x4)=0x80, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000), 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000000d000+0x7bd)=0x10) 2018/02/11 13:27:03 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/mixer\x00', 0x80, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000008b000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r2, &(0x7f0000de6000)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00007fb000)={&(0x7f0000e68000)='./file0\x00', 0x0, 0x18}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d95000-0xc)='/dev/autofs\x00', 0x80400, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c52000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000772000-0x4)=0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x7, 0x12, &(0x7f0000a43000-0x90)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0x9, 0x5, 0xf, 0x2, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0xb, 0x1, 0x0, r3}, @jmp={0x5, 0x4, 0x7, 0x6, 0x6, 0xfffffff4, 0xfffffffffffffff4}, @map={0x18, 0x8, 0x1, 0x0, r2}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x1c}, @call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000aa1000-0x4)='GPL\x00', 0x3, 0xf6, &(0x7f0000e77000)=""/246, 0x41000, 0x1, [], r4}, 0x48) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00004c6000-0x4)) 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc4c85512, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/11 13:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000561000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/11 13:27:03 executing program 4: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300"}) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4b000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x28000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000dd000)=0x2, &(0x7f000055e000-0x8)=0x2) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/audio\x00', 0x20000, 0x0) sendmsg$rds(r0, &(0x7f000012d000)={&(0x7f0000b25000-0x10)={0x2, 0x3, @empty}, 0x10, &(0x7f000009d000)=[{&(0x7f0000428000)=""/4096, 0x1000}, {&(0x7f0000c5d000-0xef)=""/239, 0xef}, {&(0x7f00006ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000449000)=""/223, 0xdf}, {&(0x7f0000987000)=""/189, 0xbd}, {&(0x7f0000a1e000)=""/194, 0xc2}, {&(0x7f0000986000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f000083b000-0x290)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00007a5000)=""/235, 0xeb}, &(0x7f000043d000), 0x20}}, @fadd={0x58, 0x114, 0x6, {{0xfffffffffffffffc, 0x1}, &(0x7f000080c000)=0x400, &(0x7f0000d28000-0x8), 0x4, 0x0, 0xc5, 0x4, 0x1, 0xa5}}, @cswp={0x58, 0x114, 0x7, {{0x6a5e, 0x2}, &(0x7f00004cd000-0x8)=0x2, &(0x7f000078c000), 0x2, 0x7, 0x100000000, 0x100000001, 0x30, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00002b4000-0xe2)=""/226, 0xe2}, &(0x7f0000822000), 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x1000, 0x8}, &(0x7f0000856000-0x8), &(0x7f0000c8b000-0x8)=0x101, 0x80000000, 0x8, 0x0, 0xfffffffffffffff8, 0x0, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x94}, &(0x7f0000f94000)=0x5, &(0x7f000021e000)=0x6, 0x8, 0x3, 0x80000001, 0xfffffffffffffff7, 0x47, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0x8}, {&(0x7f0000219000-0xc1)=""/193, 0xc1}, &(0x7f0000ea4000-0x70)=[{&(0x7f0000af1000)=""/174, 0xae}, {&(0x7f0000bc1000-0xe5)=""/229, 0xe5}, {&(0x7f0000d31000-0x1000)=""/4096, 0x1000}, {&(0x7f0000155000-0xb5)=""/181, 0xb5}, {&(0x7f0000612000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f1000)=""/104, 0x68}, {&(0x7f00007b2000)=""/158, 0x9e}], 0x7, 0x0, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x2038, 0x3}, &(0x7f0000077000)=0x40, &(0x7f0000c15000)=0x9, 0x2, 0x0, 0x47d, 0xffffffff, 0x0, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00001cc000)=""/92, 0x5c}, &(0x7f0000890000), 0x7a}}], 0x290, 0x20000800}, 0x40000) userfaultfd(0x0) r1 = add_key$user(&(0x7f00002bb000-0x5)='user\x00', &(0x7f0000899000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ab3000)="731d31f218a4f38be747c746242e02436da3eb3b359048cc76b8c257b116b60d1f202512954ba1f1c5053457f7ee8751867d8b11be93596eb4aa624e4e3832848a693dc428fcbfa884a15c45dffa05ab41fccf4339a4cc71ece4456d609881a25e", 0x61, 0x0) keyctl$read(0xb, r1, &(0x7f000090b000-0x1000)=""/4096, 0x1000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 13:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a78000)={0xa, &(0x7f0000356000-0x28)=""/40, &(0x7f000020d000)=[{0xfffffffffffffffa, 0x0, 0x3, &(0x7f000070b000)}, {0xff, 0x4e, 0xffffffff, &(0x7f0000c75000)=""/78}, {0xac9, 0xad, 0x5, &(0x7f0000abc000)=""/173}, {0x6, 0x73, 0x2b7, &(0x7f00009df000-0x73)=""/115}, {0x1, 0xdb, 0x401, &(0x7f0000db4000-0xdb)=""/219}, {0x433e, 0x1000, 0x81, &(0x7f00008b9000-0x1000)=""/4096}, {0x1f, 0x32, 0x8000, &(0x7f00003d0000-0x32)=""/50}, {0x400, 0xaf, 0x80, &(0x7f0000aab000-0xaf)=""/175}, {0xce4e, 0x87, 0x40, &(0x7f00002a7000-0x87)=""/135}, {0xb4, 0x7b, 0x0, &(0x7f0000e94000)=""/123}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f19000-0x4)=0x1) 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$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000001e000-0x10c)={0x2f, 0x1a00000000, 0x20, 0x0, 0x0, [], [], [], 0x1, 0x1000}) setpgid(0x0, 0x0) [ 34.126761] audit: type=1400 audit(1518355623.114:14): avc: denied { map_create } for pid=5208 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.153232] audit: type=1400 audit(1518355623.137:15): avc: denied { map_read map_write } for pid=5208 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 13:27:03 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004fc000-0x8)={0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x1000, 0x6}, 0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000999000-0x12)={@generic="73fffffffffffffff90000032c7fbe8f", 0x1}) wait4(r0, &(0x7f0000ae3000), 0x0, &(0x7f0000001000-0x90)) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000005000-0xb)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)='\x00', r0) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = socket$inet6(0xa, 0x1, 0x3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000001000-0x8)=0x4000000) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000001000-0x328)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000ea1000), {[{{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x61b8, 0xc556, 0x0, 0x8001}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/02/11 13:27:03 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/policy\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000fb6000-0x18)={0x200}) [ 34.180531] audit: type=1400 audit(1518355623.167:16): avc: denied { dac_override } for pid=5204 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) r1 = semget(0x2, 0x2, 0x10) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000a73000-0x9d)=""/157) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c}}], 0x1, 0x0, 0x0) 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='lo\x00', @ifru_addrs=@generic={0x0, "a1dbf7589c3e177f0fde2a75ace1"}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000070b000-0x10c)={0x5, 0x10001, 0x0, 0x0, 0x0, [], [], [], 0xfffffffffffffa3b, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) [ 34.221453] audit: type=1400 audit(1518355623.207:17): avc: denied { prog_load } for pid=5208 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/11 13:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = creat(&(0x7f0000f5f000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000815000-0x4)=0x4010000000000) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00001aa000), &(0x7f00004f7000-0x4)=0x10, 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000326000-0x12)={@generic="a9de30f001e36719b0994272bdbe692c", 0x1}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000001e000)={@generic="be68559fec3d2927400c3a058e3e5b5f", @ifru_data=&(0x7f00000eb000)="0ddf218b1e6945f88fcd1bee51166c4e83c9f94269df042e86b600293b0383f6"}) 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00002af000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/checkreqprot\x00', 0x4c0800, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000974000)=r2) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) rmdir(&(0x7f00006e5000)='./file0\x00') syz_open_dev$mice(&(0x7f0000e8a000-0x10)='/dev/input/mice\x00', 0x0, 0x80) 2018/02/11 13:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000091000)='/dev/autofs\x00', 0x90301, 0x0) tee(0xffffffffffffffff, r0, 0x7, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a4e000-0x8)=0x6) pipe(&(0x7f0000dcf000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) rmdir(&(0x7f0000955000)='./file0\x00') 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b9000-0x9)='/dev/rtc\x00', 0x4002, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00005fc000)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ff0000)='/dev/vcs#\x00', 0x10001, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ff0000)=0x101) 2018/02/11 13:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000c76000-0xa)='/dev/dsp#\x00', 0x8, 0x100) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d70000-0x80)="944bcbe7b6088ddb772d24a12dfec5d5b2107d935f77f14668cba80b04033af01b30498966e7ea07eb266d153b24110c732a46790170b8ea08090d879c5284e049448b314e6244b62b38ccad2af824c578a73300e4d1185a0d5db8e0993a38689de38be07406edd6ee4ecba45c29332aed946473582e0ab4721f17c9a67b0fb6", 0xfe3e) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000092e000-0x98)) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b22000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00006d2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000274000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000)=0xc) syz_fuse_mount(&(0x7f0000692000)='./file0\x00', 0x6000, r3, r4, 0x99, 0x10) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002b8000-0xd)='dns_resolver\x00', &(0x7f0000074000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000031b000)="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", 0xfb, 0xfffffffffffffff9) r1 = add_key(&(0x7f00005b3000)='rxrpc\x00', &(0x7f0000a2e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000964000)="d1cf81a48242cb375a0f27df59e3fc6e1d71c94f0b7626f16afcad5ffd64dc6656092ed07c847af59131fbc2ca627981e098fa338b3ad587ca8106bd5549b0d6c519226bd5701ebe2d84b67b693112e9374a2a7c51d6d15f66ec24fd7e9f96c2cb089ab58bbc896a739d07491c3fecfda17700e066b0e1be2904fd37492ac7ec63daba85a335e0df8af55945b23e546f964db31575eaea9b844f232335c46b8f0f68d5ec6e631944951d8badcaebb5719688c7d1fb9123efd1f726d3a6c05e392cc076620f0f79f9544d39", 0xcb, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x3f, 0x2, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000343000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f000098f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b92000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000092c000-0x14)={0x0, 0x6, 0x80000000, 0x100000000, 0x4, 0xffff}, &(0x7f000093f000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00002bb000-0x4)=@assoc_id=r5, &(0x7f0000f69000-0x4)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00009ff000-0x8)={r6, 0x401}, &(0x7f0000310000)=0x8) 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000db6000-0xf6)=""/246) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000089a000-0xac)=""/172) close(r0) 2018/02/11 13:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/autofs\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b80000-0x68)={0x6, 0x3, 0xffffffff, {}, 0xf2, 0x1000}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000247000)=0x6, &(0x7f00000dd000)=0x4) 2018/02/11 13:27:03 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x4ac0, 0x5, 0xff, 0xaf8, "159a1ecd3e391406ff121962313459be0e6f86f49e32c61fa96d9e0beb68f58add39ab1b566756fd978980f3", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000894000)=0x0) sched_getscheduler(r1) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = inotify_init1(0x800) splice(r2, &(0x7f0000654000-0x8), r3, &(0x7f00009ff000), 0x7, 0x88a8dab7bad5e0bc) r4 = syz_open_dev$midi(&(0x7f0000792000)='/dev/midi#\x00', 0xc62, 0x4001) connect$unix(r4, &(0x7f00004fe000)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r5, 0x2, 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) mbind(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000d5a000-0x8)=0x452, 0x400, 0xe991a18a685460aa) sendmsg$alg(r4, &(0x7f0000256000)={0x0, 0x0, &(0x7f00008d2000-0x30)=[{&(0x7f0000ffb000-0x83)="cd98c04eb65474f8d1ae8de2a4cb84afe9d59b26239c535740410b185bb648590226330cb95ecceca5ca9d15a52d825f6b98b311a706aa8c9ba25289e40db2b23df6700af66c6244b037da358ce350ce2494ec51de937df870ca9a7a2b742bcad9459a2baff50d5b4e50399ec6ac51346cae60077a16191cf24fc2cb5647e9676fa935", 0x83}, {&(0x7f0000185000-0x5f)="5c46ccb374ad11356ae218911dddd3d095e4a4db2c55a0c1c4b9c22fb87c8412622e72310b13b19c58d4c58390913796087435155283626e992b5f67311ef16aa5ab8f5cec3e2dfe27125111a93a157621054aee5a7a512c7832e14f636920", 0x5f}, {&(0x7f00008cc000-0x97)="ce4ff145019233508907ebff98db28c75263c7b7aa2e328a27f3cc52835471f78035f0abf07a4bb975f148ffaeb8971912c827308047db0f7d7483b30ba9c04a3641584c0fcb3f78aeec897e2452db9b73f03d6a52d5f66268d6493c894bc5d8e67d147c8b89da6138f1e5e5fe9534ae6e13dcb39703444fef9b6af92066209790ba2a7edfea39b2e1681be9024f4b67cdffa9934bcea6", 0x97}], 0x3, 0x0, 0x0, 0x800}, 0x1) r6 = syz_open_dev$amidi(&(0x7f0000109000-0xc)='/dev/amidi#\x00', 0xffffffffffffff81, 0x600000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000040000-0x8)=0xcd1, 0x8) getsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000739000-0xf2)=""/242, &(0x7f0000baf000-0x4)=0xf2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008f2000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000595000)={r7, &(0x7f000009a000-0x1000)=""/4096}) 2018/02/11 13:27:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004e, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x80}, 0x1c) 2018/02/11 13:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afb000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000e36000)={0x1, 0x1, 0x754b3511, "653525c799cd", "5ec8148a212040b1f4b05e37f7789d53"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000727000)='./file0\x00', 0x20000, 0xde7779ca6bf1ad5f) getsockname$netlink(r2, &(0x7f000056e000-0xc), &(0x7f0000da1000)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c81000), &(0x7f00000b2000)=0x4) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae1000-0x40)=[{&(0x7f0000446000)=""/13, 0xd}, {&(0x7f0000ba0000-0x75)=""/117, 0x75}], 0x2, &(0x7f0000838000-0xa9)=""/169, 0xa9}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r1, 0x409, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b45000), &(0x7f0000151000-0x4)=0x8) [ 34.432909] QAT: Invalid ioctl 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000756000-0x8)='./file0\x00', &(0x7f0000308000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xfffffffffffffffd, r0) socketpair$unix(0x1, 0xc, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x1}) [ 34.455228] audit: type=1400 audit(1518355623.441:18): avc: denied { create } for pid=5280 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.515729] QAT: Invalid ioctl 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000eaf000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000516000)='/selinux/enforce\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000077f000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f000067f000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}], 0x2, &(0x7f0000f56000-0x90)=""/144, 0x90, 0x8}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000b74000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000f02000-0x4)=0x0, &(0x7f0000001000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000770000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = syz_open_dev$audion(&(0x7f000049e000-0xc)='/dev/audio#\x00', 0x1, 0x4500) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) r13 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ee000)=[{&(0x7f0000001000-0x9b)="f3ac7f4c04a0c879bb5fde3ff77dad912ab0470d606251418b90ea25e85367a7625f1255bfcffabe16e09162e10631d7402fb717a6218948242ed2f4ee8ebdd9e13a22a33a7a681f14adc6492125c53fc90131708ad2eae41ea2e0cbe6a2dfe60acd6de0526980f539c6a9444368f0771d63616060a86a8978f64a14a66dff6a900a35bc6e7787d53de3dc57c0aed40a73393a97bcb774d76fa564", 0x9b}], 0x1, &(0x7f0000ba6000-0x98)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98}, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r15, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/11 13:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) syz_open_dev$sg(&(0x7f00004ba000-0x9)='/dev/sg#\x00', 0xa8, 0xe2400) 2018/02/11 13:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e64000-0xd)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000197000)={0x8, 0x6}) 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000017000)=0x100000001, &(0x7f0000010000)=0x2) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/02/11 13:27:03 executing program 2: unshare(0x8000000) shmget(0x3, 0x3000, 0x201, &(0x7f0000a96000/0x3000)=nil) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000681000-0xa)='/dev/dsp#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000abb000+0x95a)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x800}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xffffffffffffffa1, 0x1ff}, &(0x7f0000001000-0x4)=0x8) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r2 = shmat(0x0, &(0x7f0000184000/0x3000)=nil, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x705, 0xffffffff, 0x9}, &(0x7f0000003000-0x4)=0x10) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r2) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000d000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f000000c000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000e000)={0x0, 0x90, &(0x7f000000e000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, @in6={0xa, 0x3, 0x8130, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4e}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, @in6={0xa, 0x2, 0x0, @empty, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0x0, 0x8, 0x235, 0x97, 0x20}, 0x14) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000e000-0x4)=r1) r4 = open(&(0x7f0000007000)='./file0\x00', 0x0, 0x100) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f000000a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000000c000)={@loopback={0x0, 0x1}, 0x0, r5}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000000f000-0x4), 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000e000)='./file0\x00', r4, &(0x7f0000010000-0x8)='./file0\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x160, 0x160, 0x160, 0xffffffff, 0xffffffff, 0x1f8, 0x1f8, 0x1f8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 13:27:03 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ff000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000942000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) prctl$getreaper(0xf, &(0x7f00008d4000)) 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000abd000-0x5)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 13:27:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f000079d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e27000-0xa0)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x9, 0x4, 0x0, 0x0, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000a85000-0x20)={@common='bpq0\x00', @ifru_flags=0x5100}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000419000)={0x0, 0x6b, "504ca2fde12bb07a63353282f722eb74e4adfe3db29e50456a8881fb19f7f8c8ae6543b18c5cb2e20e1099df88360c62e5eb12d8615ca3a1df051d110ab9a8b95c7888c15fb7a81b9722c039375938f2be2815c620b2771d8dc1998781d08c06bffc27ded10d28b867d2e2"}, &(0x7f0000cfd000)=0x73) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009fc000)={r4, 0x7}, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000544000)=0x5, 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) r6 = dup3(r5, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a1f000-0x10)={0x0, 0x7, 0xa3a9, 0x3}, 0x10) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000750000)) clock_gettime(0x0, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000a94000-0xe)='/dev/admmidi#\x00', 0x793, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000f68000-0x24)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) dup3(r0, r2, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000e43000)) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c32000)=0x8) 2018/02/11 13:27:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fcntl$notify(r2, 0x402, 0x4) getdents64(r2, &(0x7f0000002000+0x35d)=""/69, 0x45) syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0xba84, 0x8000) write$sndseq(r2, &(0x7f0000014000-0x1b0)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 13:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000085c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004c4000-0x14)={0x0, 0x8, 0xff, 0x7fffffff, 0x6, 0x1}, &(0x7f000049a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e1000)={r1, 0x2, 0x20}, &(0x7f0000984000-0x4)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000081000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6af1}, 0x0, 0x0, r3, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000, 0x0, 0x0, 0x0, @perf_bp, 0x200000400, 0x3, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) setns(r4, 0x4000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e41000)={r2, 0xb8, &(0x7f00009a6000-0xb8)=[@in6={0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x49ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x60684812}, @in6={0xa, 0x1, 0xffffffffffffffff, @empty, 0x7}, @in6={0xa, 0x0, 0xdf2a8be, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in6={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xf64}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffdd0}]}, &(0x7f0000844000-0x4)=0x10) renameat2(0xffffffffffffffff, &(0x7f00002c8000)='./file0\x00', r3, &(0x7f0000705000-0x8)='./file0\x00', 0x4) 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={r1, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) [ 34.619133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/11 13:27:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fe6000-0xd)='/dev/usbmon#\x00', 0x2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000000000)=""/184, 0xb8, 0x40, &(0x7f0000001000-0x10)={0x4, 0x0, 0x9605, "8041b2e507f9", 0x1}, 0x10) shutdown(r0, 0xffffffffffffffff) [ 34.672752] netlink: 3 bytes leftover after parsing attributes in process `'. 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000495000)={0x1, r1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000639000-0x8)={0x0, 0x100000001}, &(0x7f0000533000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000011f000)={r3, 0x1}, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f000070f000-0x8)='./file0\x00', 0x2000, 0x2) getpeername(r0, &(0x7f000081c000)=@rc, &(0x7f0000d18000)=0x81) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000b4c000)=""/188) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f000084d000-0x1c)={0x79, 0x14, [0x7d3, 0xffff, 0x8, 0xffffffff00000000, 0x4]}) connect$ax25(r4, &(0x7f0000112000)={0x3, {"5f3d1f795b20c7"}, 0x4}, 0x10) 2018/02/11 13:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0xfffffffffffffe3f, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000d27000-0x20)="1f0000000306f900010008f60000800108fff80009000180060007ec000000ed", 0x20) 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r0}], 0x1, &(0x7f0000012000)={0x77359400}, &(0x7f0000fe1000-0x8), 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000afd000)) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fe3000)={{0x7ff, 0x1800}, {0x8, 0x1}, 0x200, 0x7, 0x36}) syncfs(r0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000fe2000)={0xab00000000000000, 0x10, 0x8ce, 0x7a4c, 0x8, 0x6}) ioctl$int_in(r0, 0x5452, &(0x7f0000b3b000-0x8)=0x1000000000000009) 2018/02/11 13:27:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000001000)=0x8, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c98000-0x8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r4, r3) fstat(r4, &(0x7f00007b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d7d000-0x8)) syz_fuse_mount(&(0x7f00000a4000)='./file0\x00', 0x0, r5, r6, 0x0, 0x2410) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) sendto$inet6(r0, &(0x7f00008f9000-0xc)="023693d9706cb4088085042b", 0xc, 0x8000, &(0x7f00008be000-0x1c)={0xa, 0x3, 0xa5783a4, @mcast2={0xff, 0x2, [], 0x1}, 0xa8}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000225000-0xc)={0x40000000, 0x20, 0xd}) 2018/02/11 13:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a20000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab5000+0xb8b)=@generic="be04d310315d0929fcbe9df145deb1f2", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00007db000-0x4), 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000cb1000-0x20)={0x10201, 0x1, 0x4000, 0x1000, &(0x7f000039d000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x0, []}, &(0x7f00009ad000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000047c000)={0x0, 0x7fffffff}, &(0x7f00000ba000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b75000-0x8)={r4, 0x7f}, &(0x7f0000124000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000507000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xea2, 0x1, 0x9, 0x100000001, 0xa39}, &(0x7f0000410000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008ba000)=[], 0x0) r6 = getpgrp(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000391000), &(0x7f0000496000-0x4)=0x5) process_vm_readv(r6, &(0x7f0000139000)=[{&(0x7f000058b000)=""/30, 0x1e}, {&(0x7f0000bf7000)=""/183, 0xb7}, {&(0x7f00005dc000)=""/206, 0xce}, {&(0x7f0000469000)=""/5, 0x5}, {&(0x7f0000ca8000-0x6e)=""/110, 0x6e}, {&(0x7f0000f32000-0xee)=""/238, 0xee}, {&(0x7f00001ab000)=""/92, 0x5c}, {&(0x7f0000d41000+0x89f)=""/74, 0x4a}, {&(0x7f0000435000-0xe5)=""/229, 0xe5}, {&(0x7f0000601000-0x68)=""/104, 0x68}], 0xa, &(0x7f0000f18000-0x20)=[{&(0x7f00003a1000-0xea)=""/234, 0xea}, {&(0x7f0000285000-0x7)=""/17, 0x11}], 0x2, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000f29000-0x4)) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r8 = dup3(r7, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f0000cc7000)={{0x3, 0x1, 0xa23e, 0x3, 0x6}, 0xa7ad, 0x8, 0xac2b}) 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000013e000)='/dev/vcs\x00', 0x20000, 0x0) sendmsg$nl_route(r0, &(0x7f00001fc000-0x38)={&(0x7f0000a76000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000b42000)={&(0x7f0000cca000-0x64)=@ipv4_getnetconf={0x64, 0x52, 0x100, 0x5, 0x2, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x401}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3ff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0xffff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3f}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000014}, 0xc090) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000040a000-0x8)) getresuid(&(0x7f0000a6b000), &(0x7f000055e000-0x4), &(0x7f0000e01000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000067e000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x2, 0x0, 0x7, 0xa, 0x20, 0x0, 0x84, 0x0, r2}, {0x8, 0x3, 0x8, 0x4, 0x20, 0x4, 0x8, 0x6}, {0x400, 0x6, 0x2, 0xe45}, 0x8, 0x5, 0x0, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x9, 0x2, 0x33}, 0xa, @in=@rand_addr, 0xffffffffffffffff, 0x3, 0x3, 0x400, 0x200, 0x9, 0x8}}, 0xe8) 2018/02/11 13:27:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000059a000)={0x0, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) writev(r1, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x26c) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e9f000-0x4)=0x16, 0x4) 2018/02/11 13:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x807, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffffffffffffff12, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/11 13:27:03 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x18)=[{0x3, 0x4}, {0xc, 0x9}, {0x3, 0xc69}], 0x3) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e24000)={@common='bpq0\x00', r1}) [ 34.841317] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/11 13:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c1000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000697000-0x9)='/dev/sg#\x00', 0x6, 0x80900) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000036a000-0xc)={{0x100000000, 0x5, 0x7, 0x1, 0x101, 0x6}, 0x3}) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d6000-0x3)='ns\x00') getdents(r0, &(0x7f00008da000)=""/24, 0x18) fcntl$notify(r0, 0x402, 0x10) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffff9358) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00009fc000)) 2018/02/11 13:27:03 executing program 7: rt_sigprocmask(0x0, &(0x7f00009c1000)={0xb2a}, &(0x7f0000000000), 0x8) r0 = syz_fuse_mount(&(0x7f0000815000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x1, 0x1000000) signalfd4(r0, &(0x7f0000fb9000-0x8)={0x618}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='keyring\x00', 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f00000b1000)="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", 0x1000) 2018/02/11 13:27:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000014000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005c6000-0xa)="8167dbbb06824d0efbd2", 0xa, 0xfffffffffffffff9) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0x3c)=""/60, &(0x7f0000001000)=0x3c) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x76980) ioctl$VT_RELDISP(r1, 0x5605) add_key$keyring(&(0x7f00004d9000-0x8)='keyring\x00', &(0x7f0000e95000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000794000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000578000)=0x10000) symlinkat(&(0x7f00003aa000)='./file0\x00', r2, &(0x7f0000702000-0x8)='./file0\x00') semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000618000-0x58)) [ 34.891283] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/11 13:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x11, 0x80b, 0x400) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00005a0000)=0x7f, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ec000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x320, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000ae5000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0xfffffffffffffcc3, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e8, 0x258, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'yam0\x00'}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x0, 'SET\x00', 0x0, {{0xb87a, [0x7fffffff, 0x1, 0xfffffffffffffffa, 0x5, 0x2dc620ea], 0x1, 0x7f, 0x2}, {0x80000001, [0x2, 0x200, 0x10001, 0x0, 0x7f, 0x6], 0x21e, 0x1, 0xffffffffffffffff}}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe, 0x0, @common='bpq0\x00', @generic="8ec78784e9a262ac3ec793499bd7eb7a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/11 13:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) splice(r0, &(0x7f0000707000-0x8), r1, &(0x7f000017c000)=0x4d, 0xffffffffffff916d, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r2, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e28000-0x27), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 13:27:03 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fd9000-0x5)='user\x00', &(0x7f00007bf000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ade000), 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fd9000-0xc)='id_resolver\x00', &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000cdd000-0xa)='encrypted\x00', &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8e000-0x21)="072b24c57b9ad407f95907d34147b8944ced651143e47a10fa9a5f846229ac27da", 0x21, 0xfffffffffffffffa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000650000-0x8)='keyring\x00', &(0x7f0000fda000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fd8000)={r0, r1, r2}, &(0x7f0000c76000)=""/170, 0xaa, &(0x7f0000fd9000-0x38)={&(0x7f0000289000-0x40)={'sha512_mb\x00'}}) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f00005d4000)='./file0\x00', &(0x7f0000014000)='p\x00ocr', 0x20000200, &(0x7f00006f7000)) r3 = syz_open_procfs(0x0, &(0x7f0000f8e000)='loginuid\x00') ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00007f2000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) 2018/02/11 13:27:03 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x0, 0x5}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000005000-0x14)={0x5, 0x5, 0x2, 0x6, 0xfff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x4)=0xb698, 0x4) 2018/02/11 13:27:03 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), &(0x7f000000a000-0x4)=0x55) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000a000-0x8)='./file0\x00', 0x400000, 0x102) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0}, 0x7b, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000000b000-0x5c)=""/92) syz_extract_tcp_res$synack(&(0x7f000000a000-0x8)={0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000005000)=@pi={0x0, 0x8035, @ipv6={0x40, 0x6, "75be99", 0x121, 0x2f, 0x200, @empty, @empty, {[@dstopts={0x33, 0x0, [], []}, @fragment={0xaf, 0x0, 0x0, 0xde, 0x0, 0x8, 0x2}], @tcp={{0x3, 0x2, r2, r3, 0x660, 0x0, 0x9, 0x8, 0x81, 0x0, 0x4, {[@sack={0x5, 0x2, []}, @timestamp={0x8, 0xa, 0x1, 0x6}, @fastopen={0x22, 0x2}]}}, {"36464550626921c45649a89c5b1aa4c86eef8c36c1ba9d8c2342abd73b8919b30af38150bc149c459966202df0408424eb16be0f728b2c445dc40a7a53e220e31161c368d974776d012761093791936dd5946c4fad639a0d229a2d6dd5b83732e4ef0a37a7c1b203dd2f8f61c75376d38630c0c0874945634d8f04b17fd3039fa98357e815e724ace29f0027c458f03b26c7938196bf4c2417ddac3b1d1f1aa2c9e89246f920e5a54d6e3f67eea8611d3547b0fe6a6ecd622dfb90b5a66ea4c9e50ba080ffe61976cc201da0e24dfaa5c45efa9ebe6c5b846089cef5d162546c2fbd6d49a668427f6142d2e2b4"}}}}}, 0x14d) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000b000)={&(0x7f0000005000/0x3000)=nil, 0x3, &(0x7f0000001000/0x4000)=nil}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x3bf}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7fffffff, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r4, @in6={{0xa, 0x2, 0x9, @empty, 0x9c}}, 0xf67, 0x9}, &(0x7f0000003000)=0x98) 2018/02/11 13:27:04 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x20000, 0x0, [0x157, 0x80000004, 0x7fffffff, 0x1000, 0x2, 0x8, 0x7, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000af3000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x6, 0x100000000, &(0x7f00008f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x2b0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 35.064341] kauditd_printk_skb: 4 callbacks suppressed [ 35.064349] audit: type=1400 audit(1518355624.050:23): avc: denied { net_raw } for pid=5416 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.078921] could not allocate digest TFM handle sha512_mb 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c9c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c81000-0x1a8)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x1, 0x2, [{{0x2, 0x1, @rand_addr=0xe61}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x1a8) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000fe6000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$void(r1, 0xc0045878) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000bb6000-0x1c)) 2018/02/11 13:27:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x3f, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x2, @empty}, 0x0, 0xff, 0xf26, 0x8000, 0x5, &(0x7f0000003000)=@generic="cc44e533a201df69963193ca15f24358", 0x1, 0x6a, 0x4000000}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x450)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000002000-0x40), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f2f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0xfffffffffffffff8}, &(0x7f0000f2e000)=0xa0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bdc000-0x9)='/dev/ppp\x00', 0xc2, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f33000-0x8)={r1, 0xe85b}, &(0x7f0000f33000-0x4)=0x8) connect$inet6(r0, &(0x7f0000f31000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}, 0x1c) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000022f000)={0x180000000000000, 0x7ff}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000f30000)={&(0x7f0000f31000-0x60)={0x27, 0x401, 0x3, 0x3, 0x3, 0x5, "a88fe0234e1f677728f1fb91afc32998ebce109e1ec12b8ff42389856fe6d7be056e7dda65e7de74fcdbc9d2d24ce87b73b1fd257df63b0c827105ea08ae5c", 0x5}, 0x60, &(0x7f0000f30000)=[{&(0x7f000025e000-0xf4)="ac428570f691fb01a64c7687fc3370e28b621971d11db91cc7892ae97aa7791b338090e8ecae4213834a9a893dea282266b29b638ae3deb9d65db34e1bd6cb66b7acc5d053c0a1f45a986e64769f2d8f1dcd8a952f5eaaef2fb62d0bdaca7a5d971be8885cd06f218891a42525433d74a42bf49e9a782cd783fe894537a829f7caabec938eec6638454540560c7f5abfe4c78115f3921c43ef5bcb99b898ba9889ca1016a4af68b01d126454b8ceef6e59bc6b86a38a6f80ca365a35a722e2b4fadaa16268911db516ed64559ccb881e62a49d59f017503958bb6ffe14c12273c9f7ae6e4528ccb6fcb3489a83a59cc6f6936437", 0xf4}, {&(0x7f0000f30000)="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", 0x1000}, {&(0x7f0000f31000-0x53)="df8d7f663fe35b0842ecb56aeb8d2cc4241176ba5d12202335f3c2015a7c859edc8998509fc108d3041af02d94b66b012765e030194006ae9b5cb44f94d4bde89953eeadc940aed0806285cdb89946c84e6013", 0x53}, {&(0x7f0000d34000-0x32)="0c5a65f1a1be265cbdedded35b6382aa68d1fbabe9267fa7b4aaf01075921d9a059584d631b9e7f2857ee4161f36a3ebcb13", 0x32}, {&(0x7f0000585000-0xe2)="29a993e44e2288449afa3a8c11674baf0aa3a13ece85670f491dd5f41852196cbeac927e231709866352935aefe50417299996e6e066e36b6454d85fb160a1937ede27d057cd5f17533e1955943d0760284c5eb178b75fb00059d266a60a603241b50d361667a94881f6b532fd5ad7d141ce9d585f0a544e71a76bd41d620afbe052da7ff13c9ad6c9b2d5fa441591018258c1314ef6f828d9a23829e08ee4b1ee74a250729b5e2b995c93abf6958124c150ab6781feda74375d6a431a9eb3d793df248c560c20c1409d434e62bd57ba1a607f915855791a41ddbb4650728be70a7c", 0xe2}, {&(0x7f0000f31000-0x8b)="4e6846f2372985905a97806c400390d59aa1fa8567b0003c10c1a957a2566fc43770d97812760d72dda9861648de5e8e4868a8e3e96481adb3b4d9358f7badb46dc47d4315c5fdc30f3d2bd8074dab4fd40769a4c57827cb8103a3274ec49f65ce888ff93ccfbd6ca87887151eb97f52920083083a9fa24441ec48b534570915c20bc2086a406358c2c616", 0x8b}, {&(0x7f0000434000)="98ada0ce7b9f797ecbdd4f87a1434fba8a86d6cfeaca675772ac6cc9180498e15398048415f780a5509bd24340f9706ba5c5e94b839abc9dab397d33899b2247a0f3fba3691ef70c22d628f1063ac839bd06c34a60c2f292641345646fb11463adf6072fdc8e827bcb911bdda47978af", 0x70}], 0x7, &(0x7f0000f30000)={0xb8, 0x99, 0x1, "3f96daa9a22bacf53ac79aad47b22b314ef08f5a25989a8ffe6e72985027f027bd3e9212593e5bd2f15099ee76106ae9ae5a4aa10fc13f9b9188349911261686686f666a946db26eff4ea06a24e8b1e459dd9a5eac6aad4a6619c25ef1b06a7850eb137c29b2e7163b5cd637a6fe194ccd8c9570864eace7e22b163a9b67523297ffda5a83ac2204544439a43ab4aac22b0890b380b7a31861c430ed85aeb30e62e687308c"}, 0xb8, 0x1}, 0x4000000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f30000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f2f000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x114) 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b4a000-0x8)='keyring\x00', &(0x7f0000095000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = syz_open_dev$mice(&(0x7f0000686000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000013f000-0x8)=&(0x7f0000a61000)) r2 = socket$inet6(0xa, 0x80003, 0xfb) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c2c000)={0x1, 0x9, 0x8}) sendto$inet6(r2, &(0x7f000089c000), 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000378000)='/dev/midi#\x00', 0x824, 0x4c800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000963000)=""/195) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f000052c000)=@nl=@proc={0x10, 0x0, 0x2, 0x20}, 0x320) 2018/02/11 13:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000f60000-0x8)) clone(0x200, &(0x7f0000fbf000), &(0x7f00007bb000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ca6000-0x18)=[], &(0x7f00006fd000-0x10)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) r4 = syz_open_dev$dmmidi(&(0x7f00009db000)='/dev/dmmidi#\x00', 0x9, 0x4300) name_to_handle_at(r4, &(0x7f0000264000-0x8)='./file0\x00', &(0x7f000003f000)={0x40, 0x780, "2e8c3c96d213c17d7d9178a8ca2f9dea2053faab06693fc374271a9bb4b287ffedcc90c836a5902f5c9530e4d007dbfb8233f32ade48c57d"}, &(0x7f0000ac6000), 0x1400) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) creat(&(0x7f000071c000)='./file0\x00', 0x0) 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fchmod(r0, 0x0) io_setup(0xc0d2, &(0x7f0000130000)=0x0) io_submit(r1, 0x0, &(0x7f0000494000)=[]) 2018/02/11 13:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 35.149724] could not allocate digest TFM handle sha512_mb 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003fa000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x3, 0x4, 0x101, 0x1f}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00004a9000)=0x2, 0x4) r1 = request_key(&(0x7f0000e27000)='ceph\x00', &(0x7f000023f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006cb000)='mime_type,-\x00', 0xfffffffffffffff8) add_key(&(0x7f000066c000-0xa)='encrypted\x00', &(0x7f00008de000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c10000), 0x0, r1) 2018/02/11 13:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000926000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000094f000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000d53000-0x4)=0x10) 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) [ 35.188641] audit: type=1400 audit(1518355624.175:24): avc: denied { fsetid } for pid=5443 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 13:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000a15000)={0x2, 0x0, @loopback=0x7f000001}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d89000-0x15)='/proc/self/net/pfkey\x00', 0x40200, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000ac5000)=""/4096, &(0x7f00008d0000-0x4)=0x1000) r2 = dup(r0) sendto$ipx(r2, &(0x7f00000ab000-0xe3)="f7", 0x1, 0x8000, &(0x7f00006f2000-0x10)={0x4, 0x0, 0x0, "88985abe50c4"}, 0x10) sendto$inet(r0, &(0x7f0000146000)="51f4", 0x2, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$nfc_llcp(r2, &(0x7f00002c6000-0x60)={0x27, 0x1, 0xffff, 0x0, 0x7, 0x9, "e74b62cde7f5f1c3a74c15cce1f70554d90ebcb4e4be28a52c758d139953dba9017fb9c958787b56ca5287940d5b06f00e81112d5acda6f94971d6b400a03b", 0xafe}, 0x60) connect$l2tp(r1, &(0x7f00004e7000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x3, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 35.281763] audit: type=1400 audit(1518355624.246:25): avc: denied { dac_read_search } for pid=5443 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x800000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008d9000-0x88)={0x1, {{0xa, 0x0, 0xfffffffffffffefe, @empty, 0x3}}}, 0x88) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) pipe(&(0x7f0000544000-0x8)={0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00002b7000)={0x4, 0xa8}) [ 35.328836] ptrace attach of "/root/syz-executor3"[4158] was attempted by "/root/syz-executor3"[5466] 2018/02/11 13:27:04 executing program 7: time(&(0x7f0000e6f000-0x8)) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci, &(0x7f000029b000-0x4)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x2b)={0x3, {{0x2, 0x2, @empty}}}, 0x90) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) connect$vsock_dgram(r2, &(0x7f000009c000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/11 13:27:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3c1980, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f000016d000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ioprio_set$pid(0x2, r2, 0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d4000)={r1, 0x100000000, 0x1, [0xfffffffffffffeaa]}, 0xa) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xfffffffffffffffe, &(0x7f0000f74000)=0x1002, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009ff000)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f00005fe000), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c2a576728cf245784b0675eb3110fb533c91ea11679e7f608e5bf27d33ca"}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x81, 0x5e55, 0xfffffffffffffffd}, {0x1, 0x0, 0x5}, {0xff, 0x3, 0x3}, 0x0, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00005a4000-0x5)={0x1, "b9"}) 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x8, 0x7, 0x4, 0x0, 0x0, 0x3, 0x4210, 0x5, 0x30fd, 0xcf29, 0xfffffffffffffffa, 0x0, 0x81, 0x70, 0x2, 0x7b5, 0x3, 0x2, 0x0, 0x9, 0x8, 0x400, 0x800000000000000, 0x1, 0x200, 0x8, 0xec53, 0x9, 0x6, 0xfffffffeffffffff, 0x81, 0xe9, 0x17, 0x4, 0x0, 0x80000000, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000003000-0x1), 0x8}, 0x2, 0x4, 0x5, 0x3, 0x3, 0x1, 0x7e}, r1, 0x86, r0, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="33e8cbdf65c584a01e448f2b68a2f04a", @ifru_flags=0x5a02}) pread64(r0, &(0x7f0000865000)=""/8, 0x8, 0x0) 2018/02/11 13:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a}, &(0x7f00005d1000-0xe4), 0x0, 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000655000-0x15)='/proc/self/net/pfkey\x00', 0x80003, 0x0) bind$bt_hci(r1, &(0x7f000090f000-0x6)={0x1f, 0x2, 0x1}, 0x6) add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a}, &(0x7f000008d000), 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00002df000), 0x0) 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clone(0x100, &(0x7f0000139000-0xc1), &(0x7f0000b77000-0x4), &(0x7f00009e4000), &(0x7f0000dc3000-0xa7)) syz_open_dev$sndtimer(&(0x7f0000c5b000-0xf)='/dev/snd/timer\x00', 0x0, 0x4400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000031f000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000034b000)) syz_open_dev$dmmidi(&(0x7f0000bdb000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0xc000) openat$cuse(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/cuse\x00', 0x400000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/rtc\x00', 0xc0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000392000-0x5)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00008d1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) perf_event_open(&(0x7f0000896000-0x78)={0x0, 0x78, 0xe778, 0x6, 0x7, 0x7, 0x0, 0x0, 0x40, 0x2, 0x4, 0x7fff, 0xffffffff80000000, 0x6, 0x6, 0x7ff, 0x8, 0x1, 0xd0, 0x3, 0x200, 0x9, 0x4, 0x80000000, 0x80, 0xd7a, 0x6, 0x8, 0xacc, 0xffffffffffffff81, 0x3, 0x7, 0x5, 0x2, 0x3ff, 0x8001, 0x9872, 0x20, 0x0, 0x800, 0x1, @perf_config_ext={0xd16, 0x1}, 0x4, 0xef17, 0x56, 0x3, 0x8000, 0x6dc5, 0x800}, r1, 0xbcc, r2, 0x6) 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000052b000)='/dev/admmidi#\x00', 0x100, 0x503001) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ca9000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000942000), 0x4) 2018/02/11 13:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getresgid(&(0x7f00009aa000-0x4), &(0x7f00009f6000-0x4), &(0x7f0000823000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c91000-0x160)={0x68, 0x29, 0x829, 0xffffffffffffffff, 0x0, {0x2}, [@generic="460a4ebf3fea19838a4c75227ab6a0fa321fb13a12e04a61aad2f638d0afc3327ab00e68ccc0fbf1ae5a59204b76960b5d77eb23a7bc40ad60420710e771d7d2769eda5f947523f4b01ee6b629a5cea4f3cf2315"]}, 0x68}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006e8000-0x16)={0x9, [0x2, 0x1, 0x0, 0x844, 0x1, 0x5, 0x6, 0x3ff, 0x20]}, 0x16) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00009d5000)=0x10000000000, 0x8) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b50000-0x12)='/dev/input/event#\x00', 0xc4b, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000b4f000)=""/96, 0x60) r1 = socket(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a5c000)) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b50000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setresuid(r2, 0x0, 0x0) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00009bb000)={&(0x7f0000078000)=@ax25={0x3, {"7d15caaeeca375"}, 0x9}, 0x10, &(0x7f0000b52000-0x10)=[{&(0x7f0000507000-0xa2)="03b56c7c877f96d0b83c8fc46945a1c1e0a37b52df24a19877bfba162a47d0cc4b1512c0b7f8c6ab14c2317f5209ab3a39ebdb761a070743c513e09fa5d00363430847173b91b159604532385a467dda62ace3ef43dd53ab6737e9c22692a98361c178f04be6f2cd20a0613fbf18fa75941cbf5f9699e92ed2e4dfead62f27226717a05626bab780cd96686f8843dcac276c42b415a6034abb9c1a0211881ad65627", 0xa2}], 0x1, &(0x7f0000b51000)=[], 0x0, 0x8000}, 0x0) 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/dsp\x00', 0x4001, 0x0) recvfrom$inet6(r1, &(0x7f0000ef8000-0x87)=""/135, 0x87, 0x100, &(0x7f0000162000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xa}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ed000-0x1008)={0x0}, &(0x7f0000a1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc3000-0x8)={r1}, &(0x7f000012f000-0x4)=0x8) [ 35.438701] netlink: 80 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f26000-0x10)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f00002fa000-0x9e), 0x0, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/11 13:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000443000-0xe)='oom_score_adj\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x615) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0xb5a4) 2018/02/11 13:27:04 executing program 2: r0 = memfd_create(&(0x7f0000f74000)="df23212c776c616e3000", 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008aa000)={{&(0x7f0000061000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x4c0)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x2a0, 0x2c0, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0xcc1c}, 0x4) 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) getuid() r1 = open(&(0x7f00001f8000-0x8)='./file0\x00', 0x1ab800, 0x1b) ioctl$KDSETLED(r1, 0x4b32, 0x8) prctl$getname(0x10, &(0x7f0000d06000)=""/4096) [ 35.476099] audit: type=1400 audit(1518355624.461:26): avc: denied { setopt } for pid=5493 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.484429] netlink: 80 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r0, &(0x7f00006d1000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/11 13:27:04 executing program 7: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000549000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e90000-0x8)='./file0\x00', 0x208000, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000835000)={0x6, 0x10001, 0x5, {0x0, 0x1c9c380}, 0xff, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00001fc000-0xb)='/dev/mixer\x00', 0x634a40, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000047000-0x4)) [ 35.561086] audit: type=1326 audit(1518355624.495:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 [ 35.585516] audit: type=1326 audit(1518355624.495:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 [ 35.609884] audit: type=1326 audit(1518355624.497:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x453a59 code=0x7ffc0000 [ 35.634138] audit: type=1326 audit(1518355624.497:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 2018/02/11 13:27:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f00003b2000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getuid() personality(0x5100001) set_robust_list(&(0x7f0000a4b000)={&(0x7f0000e07000/0x3000)=nil, 0x0, &(0x7f0000a74000/0x4000)=nil}, 0x18) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000f90000)) 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000165000-0xa)='/dev/vcs#\x00', 0x5bf6, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001f6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc, 0x0, "6ec7b032608130311e02f8dc2e85cc5d956b14a63879ff41625a3452e50115cc64cf495a7292f8e148a22eee37b203098ed9f5bba25cf175b4533a97d3fdb574", "dd2de0bc123bc860458201b07e974f9b1a9dee92a2eb7257294cc04b01368aca", [0x40, 0x2]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000198000)='/dev/vga_arbiter\x00', 0x4800, 0x0) accept4$packet(r0, 0x0, &(0x7f00005b3000), 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bde000), &(0x7f00009c1000-0x4)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e31000)={0xae2, 0x2, {0x3, 0x3, 0x9, 0x3}}) [ 35.658468] audit: type=1326 audit(1518355624.498:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40dd51 code=0x7ffc0000 [ 35.682628] audit: type=1326 audit(1518355624.499:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x7ffc0000 2018/02/11 13:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000c1e000), 0x7ff) dup3(r1, r1, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000bef000-0x9)='/dev/ppp\x00', 0x200000, 0x0) 2018/02/11 13:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007e5000)='vboxnet1\'procvmnet0V]securitylo&)\x00') 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f81000)={r1, 0x2}) r2 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x1013, r2, 0x80000) 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000203000-0x20)={r0, &(0x7f000043f000), &(0x7f0000297000)}, 0x20) 2018/02/11 13:27:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x100, 0x5, [0x6, 0x6, 0x4, 0x9, 0xe907]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000079a000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000031000-0x38)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0x2, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xfffffffffffff001, 0x7, 0x401) r1 = syz_open_dev$dmmidi(&(0x7f0000009000)='/dev/dmmidi#\x00', 0xe2, 0x200) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000000a000-0x24)={0x7, 0x80000000, 0xfffffffffffff288, 0x1, 0xa9d, 0x8d, 0x80000001, 0x5, 0x3f, 0x0, 0x9, 0xffffffffffffffff}) sync_file_range(r0, 0x30a, 0x7, 0x1) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f0000033000-0x4)=0xc) ptrace(0xffffffffffffffff, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000786000)='/dev/vcsa#\x00', 0x40, 0x400800) ioctl$TCSETA(r1, 0x5406, &(0x7f000007c000-0x14)={0x7, 0x1, 0x0, 0x6, 0x101, 0x7, 0xffffffffffffffff, 0x12000, 0x7, 0x798}) 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt(0xffffffffffffffff, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000dec000-0x12)='/dev/snd/pcmC#D#p\x00', 0x333, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c97000)={0x0, 0x8, 0x6, 0x2}, &(0x7f0000881000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000377000)={r2, @in={{0x2, 0x0, @rand_addr=0x5}}}, 0x8c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007cc000-0x4)=0xffffffffffffffff, 0x4) r3 = add_key(&(0x7f0000cbd000-0xb)='cifs.idmap\x00', &(0x7f0000626000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bbd000-0xea)="6189f35355a843bc354b1feeedbc8b8e80d3374520451bd909b31b2e6551aed9b7448beccc707cd9342dae240cd563108c069113cc7a505dc0d36e0e133302daf15e31d52029956c0c540f6e9beac425cae919dddb6ad559cb1e7a9abcc0df623b35f6ae8051b0e6853d21ce4ece6cb9edeea8638ccd541125b9117b1fa16463ac31c4c37177d56654fff6ce104a5dca6b328ab54eb0401f2b389df3032fc5d99d393c751eb01357bada02aa9ea87882c13db19201e9954243cdfef1a49040812dc481f660e20d6561e8d40f945144789deea9f305048a1630cea243dbbc03e8ec724733280b8d5ac1a9", 0xea, 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f0000a57000-0xf8)=""/248, 0xf8) 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000973000-0x4)=r1, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000f5000-0x38)={0x0, 0x0, &(0x7f00009f3000)=[{&(0x7f0000d57000)}, {&(0x7f0000143000)=""/161, 0xa1}], 0x2, &(0x7f0000f6d000-0xd1)=""/209, 0xd1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd7000-0xa)='net/snmp6\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009fa000-0x10)={0x20000000000000cd, &(0x7f0000723000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000d86000-0x7c)=""/124) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00009d9000-0x40)={r3, 0x1, &(0x7f0000d67000)=[0x6], &(0x7f00006c8000-0xc)=[0x7ff, 0x1000, 0x8001], 0x36, 0x3, 0x0, &(0x7f0000900000-0xc)=[0x7, 0x1f, 0x9], &(0x7f00001ac000)=[0x2, 0x8000, 0x9, 0xe3, 0x100, 0x9, 0x80, 0x20, 0x1f, 0x342b]}) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000840000)) 2018/02/11 13:27:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="eb362daf7c1032237949f19b616b0ff0", 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c1000-0xc)={r1, @empty, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) socket$key(0xf, 0x3, 0x2) 2018/02/11 13:27:04 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x3, 0xca}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) openat$dir(0xffffffffffffff9c, &(0x7f0000f35000)='./file0\x00', 0x20040, 0x143) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000293000)=0x3) 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000042000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000046000)=0x14) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000009000-0x38)={&(0x7f0000047000-0x10)={0x1d, r2}, 0x10, &(0x7f0000047000-0x10)={&(0x7f0000046000)=@canfd={{0x4, 0x3ff, 0xad, 0x5}, 0x6, 0x2, 0x0, 0x0, "dae1b6a1659413aad30876136a557c755a830bd907c166fb8b3fd63dee72d1d58b7d7a9e66b5842d20ded9cb8ac51cb7c0e1e1d4b8808a2ac975dcb66a63b9ed"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/11 13:27:04 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000003000-0x97)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "c07bd16e696b0cd87a3204223a5f873609f6dae53685cdf299676a652bc1"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e62000)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r2}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1}, {0x81c, 0x0, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x29, &(0x7f0000d17000-0xc)={@local, @multicast1}, &(0x7f0000a5b000)=0xc) [ 35.802874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=5572 comm=syz-executor3 2018/02/11 13:27:04 executing program 3: setrlimit(0x1, &(0x7f0000069000)={0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x40) fanotify_init(0x4b, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_SMI(r0, 0xaeb7) 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000794000)={0x1002, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x1) r2 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r1, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 13:27:04 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000000200) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000feb000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="338f", &(0x7f0000feb000-0x8)="4e3ce4fe009386df"}}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/vcs\x00', 0x4002, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fec000-0x98)) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000401000)={@dev}, &(0x7f0000fec000)=0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000e4b000-0x10)={0xf004, 0x100000}) fcntl$getownex(r0, 0x10, &(0x7f0000fec000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000038b000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x2, 0xfd6, @empty, 0x80}}}, 0x6, 0x401, 0x1, "b78019f1e6028704ebb77a27e1cd983861ab88fe0c76c3ba48ebff28456b66fcf8c2a83c4b2aca112e56ed5775a8b1f14d3fe84227bd487a6ecf4e2a259b34a3c1fd525131382e6ad92305e3ab77accf"}, 0x160) perf_event_open(&(0x7f0000fec000)={0x5, 0x78, 0x7, 0x0, 0x1, 0x7, 0x0, 0xffff, 0xf4000, 0x0, 0x0, 0x1, 0xf79, 0x84, 0xffffffffffffffc1, 0xfffffffffffffffe, 0x4, 0x1, 0x0, 0x7f, 0x8, 0xffff, 0x100000000, 0xdaa, 0x1, 0x7fff, 0x0, 0x8001, 0x0, 0x2, 0x2c, 0x8, 0x4ad, 0xfffffffffffffff9, 0x3ff, 0x5, 0x1, 0x57, 0x0, 0x7f, 0x5, @perf_bp={&(0x7f0000c26000), 0x5}, 0x28000, 0x5, 0x8000, 0x6, 0xd65, 0x494f679d, 0x7}, r1, 0xffff, r0, 0x1) 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000029000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0x150)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/11 13:27:04 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00006ce000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f000047d000)=""/46, 0x2e}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000000000)=""/195, 0xc3}], 0x5, &(0x7f0000696000-0x36)=""/54, 0x36, 0xfff}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000aab000)='/dev/dsp#\x00', 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000116000)={0xbb, 0x7, 0x3}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fbd000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbc000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000548000-0x70)={[{0x0, 0x1, 0x101, 0x7, 0x4, 0x9, 0x5, 0x100000000, 0x59, 0x0, 0x5, 0x1, 0x7f}, {0x2, 0x7, 0x8, 0x6, 0x3, 0x5, 0x1c, 0x1, 0x10000, 0xd2, 0x40, 0x6, 0x65a0fdd6}, {0x2, 0x3, 0x10000, 0x2, 0x100000001, 0x5, 0x10000, 0x9, 0x0, 0x1, 0x1, 0x5, 0x2}], 0x1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r2, 0x80}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/11 13:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00008c5000-0x28)={0x5, 0x7, 0x800, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000740000)={0x0, 0x4a, "810f564dc15b609e758a405223a9facb74f0d3c1bab27e40f79c75e3f829c9446fe4d0aae003de301b566d9bc7238eabde78f10092c357986fcb407cd9021d67fb18cb8927eb5f11368c"}, &(0x7f000048b000-0x4)=0x52) clock_gettime(0x0, &(0x7f0000568000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000a6000)={0xfff, 0x5, 0x69f, {r2, r3+10000000}, 0xd80}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000493000-0x6)={r1, 0x8000}, 0x6) lseek(r0, 0x1, 0x0) 2018/02/11 13:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f000099d000)=0x4) 2018/02/11 13:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1fffffffffe) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x0, 0xffffffffffffffff, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001f0000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000369000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 13:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec9000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000eea000)=0x2, 0x4) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r3 = dup3(r0, r1, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00003e4000), &(0x7f00005eb000)=0x4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00005e3000)=""/195) 2018/02/11 13:27:04 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000d000-0x5a8)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x270, 0x0, 0xffffffff, 0x270, 0x270, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f000000d000-0x50), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {0xff}, {0xff}, 0x3f, 0x100000000, 0x1, 0x18}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x1, 0x0, [0x7, 0x7, 0x8001, 0x1, 0x9, 0x400, 0x6, 0x2, 0x7ff, 0x1, 0x9, 0x8, 0x3, 0x3, 0x7, 0x8ef], 0x10}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x4, 0x1, [0x7391, 0x100000000, 0x5, 0x1f, 0x1, 0x0, 0xa2, 0x5, 0x8, 0x5, 0x800, 0x7, 0x3, 0xffff, 0x9c9, 0xfffffffffffffffd], 0xb}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}, @icmp_id=0x0, @icmp_id=0x3}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @port=0x0, @icmp_id=0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1f, @ipv4=@empty, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x3, @port=0x3}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @gre_key=0x1, @port=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)) accept$alg(r1, 0x0, 0x0) 2018/02/11 13:27:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x88, &(0x7f0000161000)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}, @in={0x2, 0x0, @empty}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fce000-0xa0)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xa08}}, 0xfff, 0x9, 0x800, 0xd0, 0x8000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000214000+0xcce)={0x200, 0x34, 0x1, 0xffffffffffffff9c}) readahead(r2, 0x3fc000, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) 2018/02/11 13:27:04 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x7, 0x9, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f3000-0xc)='/dev/autofs\x00', 0xa09f8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r2}, &(0x7f000020d000)=0x8) 2018/02/11 13:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e7b000)={0x100}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) 2018/02/11 13:27:05 executing program 4: socketpair(0xa, 0x1, 0x59e8, &(0x7f00007d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000006000-0x60)=[{0x0, 0x4, 0x8f0f, 0x0, @tick, {}, {}, @ext={0xffffffffffffff2b, &(0x7f0000003000)="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"}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0x5}, {0x9}}}], 0x60) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e4000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = eventfd2(0xa6, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000bdb000-0x4)=r1) r2 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000b3e000)=@random={'osx.', '/\\\x00'}, &(0x7f0000e03000-0x2)='[\x00', 0x2, 0x2) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) exit(0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c03000)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000083a000-0x20)={0x400, r5, 0x145858298b572601, 0x9}) dup3(r4, r2, 0x0) 2018/02/11 13:27:05 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000257000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000485000-0xf)='\nproc/system(-\x00', 0xf, 0x0) futex(&(0x7f0000b80000)=0x9, 0x4, 0x2b1b, &(0x7f0000bfe000), &(0x7f000091a000)=0xd2, 0x535489ac) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000080003, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f8000-0x28)={@common='sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ac000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 36.018519] sctp: [Deprecated]: syz-executor7 (pid 5625) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.018519] Use struct sctp_sack_info instead 2018/02/11 13:27:05 executing program 6: r0 = socket(0x1b, 0x80f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000-0x4), 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000124000)={0x6, 0x20, 0x1000, 0x7, 0xd, r2, 0x2000000000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r2, &(0x7f00008f8000-0xb8), &(0x7f000006c000-0x5)=""/5}, 0x18) r3 = syz_open_dev$amidi(&(0x7f0000766000)='/dev/amidi#\x00', 0x9, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8), 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x80, 0x1, 'client0\x00', 0xffffffff80000000, "8b493818acffb1cb", "7a5b15ef4a0be2eb01074723eabf36cbae2ab5e13d61747cba6f1a78813f128e", 0x80, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000)={{0x8000, 0x0, 0x81, 0xffff, 0x7fffffff, 0xff}, 0xfffffffffffffffa, 0x0, 0x8, 0x7, 0x7fffffff, "77adbbd898a7e4efa393230236b2c3256af06df5649261a258e125fbf2f9005e4cc6997e9dc30a7c74ef0fc15ceb9067348dfa08afef0b5242e43753c875d9630e8fe9f2cb905ed224d8a970818c3597442d5f2f6dfaa51923580ae29364b802a8311fa5d8bc1c1d65a6bb36fa133e9725be72a01f83498c6456d91f07d526cf"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000001000-0x4)=0xfffffffffffffc53) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bb2000)='/dev/admmidi#\x00', 0x7f, 0x8000) openat$ion(0xffffffffffffff9c, &(0x7f0000b63000-0x9)='/dev/ion\x00', 0x4800, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000005d000-0xc)={0x3ff, 0x1ff, 0x2af, 0x0, 0x80000001, 0x4, 0x0, 0x701, 0x1, 0x2, 0x7fffffff, 0x2, 0x0, 0x200, 0x40, 0x20, 0xffff, 0x80, 0x1}) [ 36.087309] sctp: [Deprecated]: syz-executor7 (pid 5648) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.087309] Use struct sctp_sack_info instead 2018/02/11 13:27:05 executing program 7: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000082a000-0x4)=0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x4, &(0x7f000082a000-0xb4)="7f9d878385dc91a6aea4ca50634d2567d2837e8f403e6280a49229b0d30ad282dbd0271e3f6d0903e1fd1bf65ee137cac53078be2eb4ff367e3f650907508aaaed17bfb8a56f9e7ba16be78b4b89391413e842c542b7df902aeb102f9ec7740e658cb1d42ed2d52e3f715ad2fa7d0604a17e423de7bb79efb54cfbf70eadd9d6f532276dc277b3b548e65ba90995965f85837b2732eefa5209a81dc512d1db4c0ce788e5cf9ca706f3433e3a34b5bf3e31f8dfa0") r1 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x45b8, &(0x7f0000829000)="12aad8aa1f97d6c9ec25064e7d12363601cf6c45f48e9877707a9afc9308ba8ccd3e1c141177fe0ffe6fc10c488fe03d6af39105f193e063fda0f30ad7bcebf57af0de919c2dca87353fa22fef792049fa9b7373113e4cbe70c0907ca41701e5ddd87226e2a2fc1444a8bf9e57ec15c55ec6cb6bbde75eaa26cde523a4ef64bb970c425bfa9c5f9539adbf55ea0b0132c649a89915d62db5b28f766201ee87d087d95c26b6d79dc14063d4e7d172a83561c789506a461fba2b5d802882ffab26c6175d71b7dd4a842ca16c8bc2cf7a4becea5f0489cce83d08d4b7dbeb75f8bcb85a2d4f44704e92cf8e6d5902b8633e55f134185fc8cc") r2 = syz_open_dev$midi(&(0x7f00000b1000-0xb)='/dev/midi#\x00', 0x1c0000000000, 0x200880) mmap(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000082b000-0x4)={0xe11}, 0x4) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) exit(0x6) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000038000-0xea)="92fa63098b847dc60727eabdaab145314e438f70f8b18bab45bc93687378a1aeb435be9efecc9b8608b9aed8201a58980935ae9ba17114e24acb21cb982c6c601d3d8e467c6548b1ccf3b9f321cebc60fb43131338daf871d70f69343108edaa71e9131eefe660af95eebed83cf692297ac2d5dd77e03bc5456590e7bbe45ec4e81e0dac5afdbc27f9e1e07848a6bb544cd240c8d3919d668dc8317201341e7bdc845327412477c2e7befd975383afc43c040f6745468b083bcc12b72099b86e38aa77a30ce5cbc220ba0d7c04904e6bc1e955da674b0a9b96ba51efa43df35172bc9844689ff1bfdf38") recvmmsg(r0, &(0x7f0000023000)=[{{0x0, 0x0, &(0x7f0000033000-0x20)=[]}}, {{0x0, 0x0, &(0x7f0000024000-0x40)=[], 0x0, &(0x7f0000010000)=""/82, 0x52}}], 0x2, 0x0, &(0x7f0000036000)={0x0, 0x989680}) r2 = syz_open_dev$vcsn(&(0x7f000002c000-0xa)='/dev/vcs#\x00', 0x8000, 0x4000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000014000)) recvmmsg(r0, &(0x7f0000002000-0xb4)=[], 0x0, 0x0, 0x0) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000a6f000-0x1c)) 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@pic) 2018/02/11 13:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000109000-0x1c)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) r3 = accept(0xffffffffffffff9c, &(0x7f0000690000-0x8)=@un=@abs, &(0x7f0000a4e000-0x4)=0x8) sendmsg$nfc_llcp(r3, &(0x7f0000f0f000-0x38)={&(0x7f0000ed0000-0x60)={0x27, 0x7, 0xffffffffffff0001, 0x6, 0xd3, 0x3ff, "2685224d806fc0ab09ad611358b71655d54d1ce050f6d46b36554e9f2d1466b8e15d84ce35312fcf0a44f9fb50b90d862810b600283f7c54f072f8fc7d521d"}, 0x60, &(0x7f0000a25000)=[{&(0x7f00005b2000)="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", 0x1000}, {&(0x7f0000867000-0x4a)="89ddf57d4b0bca267a3f0bc8e2ec81b1e4bc0dd48c5a3d3c562d7700874794a5097b3f36835e459961880da86f9673b328ad40f4eb658e7aadf81bf286aa4c65ac238a4a3d43bc12fbc3", 0x4a}, {&(0x7f000093b000)="6c5a29dd1c640d628dac206c718a5d3178baf0dfb76e1d9019544f9f0aa94139987a60bc2439fd10f7f734c2d1c31bef7b793561cd25e10ea34f2f44ff2f8bfc7ba7656e3f9df22679ffd4576fdb0ae362ca26f32d8c3046b41b21e2e29c543cd3b9612d288193f8ca61f235a57083c9e5cbb75a182e659c2129be066d3c4d879e8afaf666f82593d62e7f965e6dfff2685cab1619753726f3ba32a9345c1d2cd1dee5c1bf3669b9b4ee270658946cf1e171dc0d0eebc47d0ecacbc85b454763cb3d666038182b4055e7", 0xca}, {&(0x7f00000e3000)="44baf63982f4511043ba6e8c5f837c314c4e3b96b4b5312b3837f5c699025e580f484857bbfe3271f1f18846999ed2aeef7969b80890bef056624f1fa4297cc3358af07563cb67c1439e336fdc181dbbabc0ba308d6d25ca8387e0854cffd5e3e454da6391232e35f095b09219369dd23a8772b1f6022f77b991c597c72676478ed327333b9d6a02a111184c8ab55353219c1e70a9047dc2db096ca4eb27b80dff104b6ea70362ae787edd7420ed72b16b36d92a87aa20e3deff1d50a83eb67bf4cfbe5dca4af7123b328061bf7295b6cc6e934d64aac167ac8208ed70733d5c3fb4da8ec715bbd2", 0xe8}, {&(0x7f0000b15000-0x44)="017d25fe3f015edde4e01324193ba9d4e33432f80ae790f4805d9ddb5037f1c04e0e07747fc31211ab16f907731d66c63332a8b25bce8a1afa67b6835793e39bb66d2037", 0x44}, {&(0x7f000092d000-0x73)="7db67251a0c43cad1d37cd6fe603135be46b956d170291ab2da7f298c402bd09a418711534f724adc2c42600f1b4ecb2bf2c0c9588f5e272880c9295cf4ff7b2a9e2e9b0a219c483027e5d12bdef3abf42727c5e8a4ef49940b4e8fc054f9fabcc904d3285be151385cbdc8dfe2718210ddc2f", 0x73}, {&(0x7f00005d7000)="a679700892e10172a66fb2a046e308622ce46b3bf8ac8b2e862d2e6250d7cab2f79b352d9d673c1d8c3a06d8d19b7c78199795867af0db081bc7a4ead00dc77a2ff91607b648a8b39c8ed7cc68b484460bc9f75c760c497c354dd741171130bcd18204def6eda5f0730acfcd502d4e0170d12bda2c86e23cecc2a5c79a23515f79904190495063206b717e993c30235e02a9a4cf5e1ba1f18c803e19fb0a8311e87433cf1e1c3f9b3a5235e92f5279f0e89e2b1ab954ce4c5e87fd75b77455f910ffbdb4a7e518ebf621d22f8b533b81d155ea50cd8168a39a6a2f4940eb73727ce8151a4dad2a15a4c29c03b4cbb7cecb", 0xf1}], 0x7, 0x0, 0x0, 0x8005}, 0x40) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48d}]}) signalfd(r0, &(0x7f00000fb000)={0x1ff}, 0x8) 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) sendmsg$alg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001ce000-0x40)=[], 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000051000)='/proc/self/net/pfkey\x00', 0xfa919d05df1dd694, 0x0) connect$inet(r2, &(0x7f00006ee000)={0x2, 0x2, @empty}, 0x10) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000f60000)=""/17, &(0x7f0000a4d000-0x4)=0x11) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x3ff) getpeername$unix(r0, &(0x7f0000741000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000663000-0x4)=0x1002) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000ff0d00020001000000", 0xfd4b) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000079b000-0x4)) dup2(r0, r3) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008a4000)='/dev/snd/midiC#D#\x00', 0xd137, 0x0) fstatfs(r0, &(0x7f0000b6c000-0xe1)=""/225) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000023000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000012000)={0x1, [0x0]}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000022000)={r1, @in={{0x2, 0x1, @rand_addr=0x80000000}}, [0xef8, 0x10000, 0x8, 0x3, 0x1, 0x3, 0x1, 0xf5, 0x19f1274, 0x8, 0x7ff, 0xffffffffffffffff, 0x7fff, 0xc4b, 0x100000001]}, &(0x7f0000023000-0x4)=0x108) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f000001f000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c000)) creat(&(0x7f0000014000)='./file0\x00', 0x0) faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/11 13:27:05 executing program 1: keyctl$negate(0xd, 0x0, 0x0, 0x0) pipe(&(0x7f000050a000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d4000)) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f3f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000cfc000-0x8)=0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000031d000)=0x0) syz_open_procfs(r2, &(0x7f0000c1d000-0xd)='net/rt_cache\x00') poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000)=[], 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000b9b000-0x8)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008be000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x10) 2018/02/11 13:27:05 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000bea000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0xc6)=""/198, 0xc6, 0x40, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d19000-0xff)=""/255, &(0x7f0000d18000)=0xff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000d18000-0x15)=""/21) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/mixer\x00', 0x240481, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009ec000)={@loopback={0x0, 0x1}, 0x1ff, 0x1, 0x2, 0xe, 0x4, 0x1fc5, 0x7}, &(0x7f00007a8000-0x4)=0x20) syncfs(r2) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/11 13:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e27000-0x9)='/dev/sg#\x00', 0xff, 0x20540) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002e8000-0x14)={0x2, 0x20, 0x9, 0x1, 0xae7}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000862000-0x20)=[{r0, 0x8000}, {r0}, {r0, 0x4002}, {r0, 0x1010}], 0x4, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) prctl$setmm(0x23, 0x1, &(0x7f000080e000/0x9000)=nil) 2018/02/11 13:27:05 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000455000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000255000-0x8)={@remote, @empty}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c99000+0x360)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00009cf000-0x5c)={{0xa, 0x1, 0x201, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, {0xa, 0x0, 0x4, @empty, 0x1f}, 0x2, [0x5, 0xfff, 0xfffffffffffffff9, 0x7, 0x1, 0xbd, 0x100000000, 0x8]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_buf(r2, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e30000-0xa)='net/snmp6\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d97000-0x18)={0x0}) r3 = mmap$binder(&(0x7f0000046000/0x14000)=nil, 0x14000, 0x9, 0xc010, r1, 0x0) r4 = mmap$binder(&(0x7f00000b3000/0x800000)=nil, 0x800000, 0x0, 0x10810, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b42000)={0x124, 0x0, &(0x7f000001c000)=[@acquire={0x40046305}, @request_death={0x400c630e, 0x4, 0x4}, @release={0x40046306, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f00005a3000-0x20)=[@fda={0x66646185, 0xa, 0x0, 0x16}], &(0x7f0000726000-0x40)=[0x40, 0x38, 0x18, 0x0, 0x38, 0x68, 0x0, 0x20]}}, @free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000f6e000)=[], &(0x7f0000620000)=[0x78, 0x38, 0x38]}, 0x4}}, @increfs_done={0x40106308, r3, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f00009ff000)=[@flat={0x77682a85, 0x1, r4, 0x2}, @fda={0x66646185, 0xa, 0x3, 0x38}, @fda={0x66646185, 0xa, 0x0, 0x1e}], &(0x7f00001ca000)=[0x38, 0x38, 0x0, 0x38]}, 0x8}}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000d8a000-0x1000)="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"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b65000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x26f}}, 0x3f, 0x1ff}, &(0x7f0000089000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c4b000)={r5, 0x70}, &(0x7f00007e3000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00003be000)={0x10}, 0xc, &(0x7f0000977000-0x10)={&(0x7f0000701000)={0x18, 0x40000028, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/rtc\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000519000-0x9a)=""/154, 0x9a, 0x10100, &(0x7f0000f46000)={0xa, 0x0, 0xbde, @empty, 0x81}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ad000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000c17000-0x4)=0x7, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a83000), &(0x7f0000c30000-0x4)=0x8) prctl$void(0xd) 2018/02/11 13:27:05 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00004c6000)='/dev/vcs#\x00', 0x5, 0x10000) mmap$binder(&(0x7f0000dec000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r0, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000fe3000-0x2)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5}}}, 0x90) close(r2) 2018/02/11 13:27:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="0b21aecb8b7ff8f3fe9d59941a4c972c0fd46a840fd8c45c32ad3b85c26b9d46c254524b104c4cb5579cc8dac2ef4ddf279475f088380f19f0234db1ba92e11d65d1980e2419fd119d81421dfcaa075adc6be73b26b15437abd954b12469773e36cabb429cfe51dad09e722346b445a0e8a30a580b5095ff1d71431b3dcaf6664b7f4bd67572cb5d5c1b3fa4cbbd79de321d26e841685cfe2009729968d2fb6cffa8169565538c50c929450bee709f9c56310e57bade56ca0055", 0xba, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000703000)='cifs.idmap\x00', &(0x7f0000cda000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e2a000-0x87)="7e1e152028b128a44262a3bb69839fc5f0be7d0f8bcbc84b1f7dc39421210f1de09066accf3f5532f177520f09f1b64b30d5697743a542223d7c611215f209c5b4aeb33ccf5273bbc8e11d93e8213831e8d7f62865d17374d8c0a42b44fda4740dd4a2b75b9a79bba8c45cd8dd8b1f5f885b62b2a40336464ebe5be2ca4979aabe98b2ce5d39c3", 0x87, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x8, 0x2, r1) r2 = syz_open_dev$vcsa(&(0x7f00003c9000-0xb)='/dev/vcsa#\x00', 0x800, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000415000-0x74)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1b}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}], 0x74) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xa8040, 0x180) sendmsg$nl_generic(r3, &(0x7f000002b000-0x38)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000001000-0xed)=""/237) [ 36.371092] IPv4: Oversized IP packet from 127.0.0.1 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000c7a000-0x8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) bind$vsock_dgram(r0, &(0x7f0000975000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000941000)={0x4, 0xfffffffffffffffe, 0x7fffffff}) socket$key(0xf, 0x3, 0x2) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0x8)='/dev/vcs#\x00', 0x5, 0x101000) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x80400, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d69000)={0x6, r1}) prctl$setmm(0x59616d61, 0x7, &(0x7f0000a61000/0x1000)=nil) mq_timedsend(r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x191, &(0x7f0000001000-0x10)) 2018/02/11 13:27:05 executing program 2: r0 = epoll_create(0x80000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004f5000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x80000001, &(0x7f0000fec000)={0x28, 0x8, 0x33, 0x9}) recvfrom$ax25(r0, &(0x7f00008fd000-0xce)=""/206, 0xce, 0x40010021, &(0x7f0000d0a000-0x10)={0x3, {"ed4a5c03861918"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000920000-0x8)) pread64(r2, &(0x7f0000a4c000)=""/56, 0x31, 0x0) write$fuse(r2, &(0x7f0000ee9000)={0x11, 0x0, 0x1, @random="e9"}, 0x11) fcntl$getflags(r2, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000302000)={0x0, 0x100000001}, &(0x7f0000a9d000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001d1000-0xa0)={r3, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}}}, 0xffffffff, 0xffffffffffff0001, 0x1, 0x0, 0x6}, &(0x7f00000a2000)=0xa0) 2018/02/11 13:27:05 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) madvise(&(0x7f0000574000/0x3000)=nil, 0x3000, 0x1e) futimesat(r1, &(0x7f0000065000-0x8)='./file0\x00', &(0x7f000026f000-0x20)={{0x0, 0x7530}, {0x77359400}}) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/11 13:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c5000)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x834) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000040b000)="72616d667300c8", 0xa00400, &(0x7f0000a3a000-0x1)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000024000-0x8)='./file0\x00', 0x8000008) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000467000)=""/248) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000a6c000-0xf8)={{0xffffffffffffffff, 0x3, 0x5, 0x3, 0x6}, 0xffffffff80000001, 0x20002000, 'id1\x00', 'timer0\x00', 0x0, 0x800, 0x200, 0x8, 0x100000000}) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) syz_open_dev$mouse(&(0x7f0000a26000-0x12)='/dev/input/mouse#\x00', 0x2003fc, 0x80002) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e71000-0xd)='/dev/usbmon#\x00', 0x4, 0x600000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000800000-0x50)={@syzn, @ifru_names=@generic}) fcntl$getownex(r1, 0x10, &(0x7f0000ebe000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000db0000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect(r0, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0d2694ebacd36dfb81e3cb764738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab66872e3404310669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbdff00a69dcf0c8e74cd8b5e4be5d19caceaf3"}, 0x80) socket$unix(0x1, 0x657d2be3a933be70, 0x0) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@nat={'nat\x00', 0x1b, 0x5, 0x390, 0x280, 0x280, 0xffffffff, 0x1a8, 0xa8, 0x328, 0x328, 0xffffffff, 0x328, 0x328, 0x5, &(0x7f0000017000-0x50), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="f271187333d484e5184082fddfb7fb05"}, 0x0, 0x41a, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a8c4b957029342c3f7ce6d469d09cd0e"}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @empty, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000019000-0x4)=0xfff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000)={r1, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000019000-0x4)=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000018000-0x4c8)={{0xffffffffffffff80, 0x6, 0x100, 0x3, "3681ad18f6c4dec292b4decf296ca3569b0bd069e1dc860ce4526960a8fb420d5e4c39f90092b73edfa8bcc0"}, 0x7, [0x2, 0x80, 0xffffffff, 0xfff, 0x9, 0x74a, 0x7, 0x2, 0xfffffffffffffff8, 0x2, 0xfff, 0x7, 0x2, 0x5, 0x3, 0x3, 0xc9e3, 0x6, 0x4, 0x5, 0x4e74, 0x1422, 0x9, 0x4, 0x5, 0x3, 0x1, 0x2, 0x2, 0x100000000, 0x9, 0x9, 0x8, 0x705e, 0x94, 0x96, 0x2, 0x22, 0xfffffffffffffff9, 0x2, 0x6, 0x0, 0x2, 0x6ac, 0x8, 0x80000001, 0x1, 0x98, 0xffffffffffff8805, 0x3, 0x7, 0x4703a626, 0x3, 0xd13f, 0xfff, 0x8, 0x2, 0x54, 0x5ecd, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x1, 0x7, 0x3, 0x0, 0x2, 0x6, 0x1, 0xf, 0x1000000020000000, 0x0, 0x40, 0x5, 0x10001, 0x8, 0x100, 0x2, 0x2, 0x6, 0x7, 0x2, 0x5, 0xfffffffffffffffe, 0x7ff, 0x7cf, 0x57, 0x8, 0x6, 0x99, 0x2, 0x80000000, 0x80000001, 0x4, 0x875, 0x7, 0xff, 0xfffffffffffffffb, 0x9, 0x8000, 0x100000000, 0x9, 0x2, 0x20, 0x1, 0x4, 0x1ff, 0x1, 0x0, 0x100000000, 0x7, 0x7, 0x5, 0x9, 0x4, 0x753bec74, 0x2, 0x6, 0x8, 0x409248c9, 0xe55, 0x7000000000000000, 0x7fff, 0xf4, 0x9, 0x7fffffff, 0x8000000000000, 0xc5ff], {0x77359400}}) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)='reno\x00', 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000860000)) 2018/02/11 13:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$sndpcmp(&(0x7f000078c000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffd3e, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c37000-0xc)={0x0, 0x7fff}, &(0x7f00000aa000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d06000)=@assoc_id=r1, 0x4) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d47000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mq_timedsend(r2, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x1c9c380}) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000623000)={0x1, 0x206, 0x7fffffff, 0x8, 0x0}, &(0x7f0000f1f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e52000)={r1, @in6={{0xa, 0x1, 0x0, @empty, 0x2}}, 0x1ff, 0x8, 0x6, 0xc38, 0x5}, &(0x7f0000215000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000aa9000)={{0x2, 0x3, 0xfffffffffffffffe, 0x1, 0x8}, 0x100000000, 0xef, 0x1}) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r3) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) write(r0, &(0x7f0000684000)='F', 0x1) 2018/02/11 13:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003a7000-0x4)=0x9, 0x4) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ac8000-0xb)='/dev/adsp#\x00', 0x1, 0x200000) getpeername$packet(r1, &(0x7f0000647000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000098c000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) poll(&(0x7f000013f000-0x20)=[{r0, 0x10b0}, {r0, 0x2000}, {r0, 0x4}, {r0}], 0x4, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00007b8000-0x4)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00003dc000-0x40)={0x0, 0x7, 0x4, 0x5, "28add8988aaa26d484df7c643bd3a1b37a3075b50bac6f11045e8aec1ddc20c279beb7377cff9d6d14dc7b64", 0x7fff}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000609000)=0x0) r3 = getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000571000)={&(0x7f00007f5000)={0x10, 0x0, 0x0, 0x2040002}, 0xc, &(0x7f00002fc000-0x10)={&(0x7f00009fc000-0x180)={0x180, 0x34, 0x4, 0x6, 0x0, {0x9}, [@nested={0x10, 0x24, [@typed={0xc, 0x2, @binary="12"}]}, @typed={0x18, 0x64, @ipv6=@loopback={0x0, 0x1}}, @nested={0x104, 0x11, [@generic="bc00611ad5049aee869cb464b55c09d219bfb53dbf2cc0b500408ba6626d91333c5b0112db35012b176ce9795a3be1f3256583d8d2eb05dd914a169f927d22f969b5d31e4844cf859ce851a1c7b394f1b94392da776efdcf16d5170ffde6faa3ae94b118744fe731f24e05b23d8cbae7f2157ebce688ccab9fcb54c2d93159189e92a8459bc77c46b82f8956f72825c319ecc6e666c4e4d692fd5887c2aba695f2f8de54512664c53f268910", @generic="333b97a3e83c0858dabbdbee9f0c3fc5a64d6d421e0c6c822062401ca0a39df5cd271be45f5a338f4d2448561f2e9ddfe09cb09156049d6693ed", @typed={0xc, 0x91, @pid=r2}, @typed={0xc, 0x63, @u32=0x6}]}, @typed={0xc, 0x59, @u32=0x3}, @nested={0x4, 0x24, []}, @typed={0x18, 0x7b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x30, @u32=0x177e}, @typed={0xc, 0x1f, @pid=r3}]}, 0x180}, 0x1, 0x0, 0x0, 0x200040c0}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) r5 = getuid() getgroups(0x1, &(0x7f000042a000-0x4)=[0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000029e000)={r3, r5, r6}, 0xc) 2018/02/11 13:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ef5000-0x8)='./file0\x00', 0x10) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) io_setup(0x7a, &(0x7f00009f4000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000415000-0xbb), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000084b000-0x28)={@common='ip6_vti0\x00', &(0x7f0000272000)=@ethtool_coalesce={0xe}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000276000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x1) accept$alg(r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d11000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b47000-0x4)) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f000001b000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000001f000)) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000020000)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000020000-0xb)='/dev/vcsa#\x00', 0x5, 0x100) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f000001b000-0x4), &(0x7f000000d000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000021000-0x4)) 2018/02/11 13:27:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e5000), 0x20) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}}, 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000079f000-0x12)={@generic="aadfe2e71096138305c87655e8ffacb0", 0x1}) 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f000013a000-0x23)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000e4d000)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d01000)='/dev/amidi#\x00', 0x5, 0x100) bind$netrom(r1, &(0x7f000054b000)=@ax25={0x3, {"72405f3ff5cdb6"}, 0x401}, 0x10) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000ac7000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ec8000)={0x0, @in6={{0xa, 0x3, 0x1, @empty, 0x5}}, 0x5, 0x401}, &(0x7f000004f000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003c1000-0x8)={r4, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b38000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, &(0x7f0000c25000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001d6000-0x8)={r5, 0x101}, &(0x7f000086e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d19000)={0x3ff, 0x0, 0x8, 0x3, r6}, &(0x7f0000229000-0x4)=0x10) exit(0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000770000)={0x7c52, 0x4, 0x68f}) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e0000)=0x7ffffffb, 0x4) kexec_load(0xfffffffffffffffc, 0x1, &(0x7f0000bb8000-0x20)=[{&(0x7f000072f000-0x1000)="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", 0x1000, 0xbe9, 0x4}], 0x80000) 2018/02/11 13:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000050d000)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00007e0000)="0400000000000000") preadv(r2, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/02/11 13:27:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004da000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000895000-0x50)=[{&(0x7f0000b0f000-0x2c)=""/44, 0x2c}, {&(0x7f0000862000-0xdb)=""/219, 0xdb}, {&(0x7f000030d000)=""/230, 0xe6}, {&(0x7f0000415000-0x85)=""/133, 0x85}, {&(0x7f0000b0e000)=""/30, 0x1e}], 0x5) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b0f000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00009f9000)=0xe8) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000b10000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x401, 0x7, 0xffffffff7fffffff, 0x100, 0xfff, 0x340000, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00005b9000-0x18)={0x1, 0x0, [{0xc00020040000082}]}) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000172000-0x4)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000780000-0x4)) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000868000), &(0x7f0000e3c000)=0x4) kexec_load(0x8, 0x1, &(0x7f0000894000-0x20)=[{&(0x7f0000911000-0xc2)="396646413475bba4464e7e4b5bb4832b2e7a434b49a36ebaddb60fae9cbf99ed56c2335a706e71d747e5c8b0557ad4b42be816a474439a595a41208069c223c57bdeadcca8375ffde6f0bc66d48a8bcbd4a5a54179feb30fad174147f401abfb1c5f9bd380a9bc63ef094263b464e7156a975d656f8cfafad8c3b7ad02a86ab4c5fa949bff0e1878fd77cf597a8c1ad378511a06c8978d1ef999b3fd7a39b5e5e0c26413aeed13d4659d2bbde93022753878cbeaeb59e61f23ee521598688e408cb0", 0xc2, 0xfff, 0x3}], 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a5d000-0x79)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000041d000)=[@in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}], 0x38) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006b8000)={0x16a1, 0xe7ca, 0xb, 0x23, 0x101, 0x0, 0x8, 0x10003238, 0x0}, &(0x7f0000460000-0x4)=0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000-0x8)={r1, 0x80}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fa3000)={0x0, 0xffffffffffffffff}) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000fae000/0x3000)=nil, 0x3000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000965000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005e7000-0x90)={0x221145e6, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x0, 0x81}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003cc000-0x4)=0x0) sched_getparam(r1, &(0x7f0000e2d000-0x4)) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000037c000-0x4)=0x8, 0xfffffffffffffd96) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x7) 2018/02/11 13:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00001ed000-0x4)=0x40, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004fa000), &(0x7f00000df000)=0x14) getsockopt(r0, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/02/11 13:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) 2018/02/11 13:27:05 executing program 4: dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='bond0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/02/11 13:27:05 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x807, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/11 13:27:05 executing program 7: r0 = gettid() r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000001000-0x8)=0x800) r2 = gettid() kcmp(r0, r2, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/11 13:27:05 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffff7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000011000-0xdb)="761c97eed0add8f837f194ad19f72edbea46663914215d16acb088ef13e88f2b6da80171c03c8ebc430018e6538e2975782f1f339ac429dc93038ecde4ff60b6efbf32be0b21b53d726592addf0af3ff0168d4cab1405ff49750c5057f506df45bc7e4993921706496191ca5bea25bb51b8082bd446be2ebfb68ffaf4ff84fc599b0898e014558711eebe2b88fa529f833e497349565afe4a742bb235fd83ff6038f954797e0fd449415c3889e64360de730f035d18d4032aaf42fa3cc905c6e4717140f7fc9fdf4a4b4a99cb74fe24f2368ec72cc1fead95611de", 0xdb, 0x20000000, &(0x7f0000010000+0xb2c)={0x4, 0x4, 0x80000000, "064848b94828", 0x1}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000b000)=0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000f000)) mremap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) 2018/02/11 13:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f8f000-0x8)) r0 = socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006f3000)) 2018/02/11 13:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a4f000-0xa)='/dev/ptmx\x00', 0x800000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/02/11 13:27:05 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000642000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000035d000-0x52)=""/82, &(0x7f0000001000-0x4)=0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r1, r1, &(0x7f0000a25000+0x6da), 0x7) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f00009ee000-0x8)=[&(0x7f0000e1c000-0x1b)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1501) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000548000-0x8)={0x0}, &(0x7f00004b6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000323000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x4, 0x7}, &(0x7f000076b000)=0x98) r4 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000b0d000-0x8)={0x0, r4}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000ee9000)="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", 0x1000) bind$bt_rfcomm(r2, &(0x7f00000fe000)={0x1f, {0x5, 0x1f, 0x583a, 0xb842, 0x400, 0x7}, 0xfffffffffffffffa}, 0x9) getsockname$packet(r2, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e12000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ac1000)={@generic="1887398166e3f4a6ba8ac089b6b6ea7f", r5}) timer_create(0x7, &(0x7f00006a1000-0x60)={0x0, 0x31, 0x5, @thr={&(0x7f00008b5000-0x1a)="9fa87a8d12de1f8a731ed0a65057666774dde46f07ba244fd0a2", &(0x7f0000e5d000-0x41)="9c6ff1c463a529ba6c16b16cfcdd4f2f2d0b834b47f300186733db2d027695fe81c4646bbd472f05ca8c37680c0440d0d3295b87acaf7d3c9be2da0d72a41960c6"}}, &(0x7f0000852000-0x4)=0x0) timer_getoverrun(r6) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000002c000)=r1, 0x4) 2018/02/11 13:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000077e000-0x1c)=[@in6={0xa, 0x1, 0x4771, @loopback={0x0, 0x1}, 0x6}], 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) mknod(&(0x7f0000fb6000-0x8)='./file0\x00', 0x140, 0xff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f5c000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x8}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003b1000)='/dev/audio\x00', 0x12000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x101) [ 36.914954] mmap: syz-executor5 (5858) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000919000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d79000)={0x1eea3d17, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00002ac000)={0xe406, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000094c000-0x30)) 2018/02/11 13:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000df5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pread64(r0, &(0x7f00003d9000)=""/127, 0x7f, 0x0) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff3000)={0x0, 0x0, 0x7}, &(0x7f0000c16000)=0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ea4000)={&(0x7f0000c8b000/0x2000)=nil, 0x2000}) 2018/02/11 13:27:06 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000ace000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000134000-0x50)=[{&(0x7f000028e000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000a73000)=""/247, 0xf7}, {&(0x7f00005ee000)=""/225, 0xe1}, {&(0x7f000043e000)=""/86, 0x56}], 0x5, &(0x7f0000000000)=""/232, 0xe8, 0xfffffffffffffffc}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000003, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000660000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffff001}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r1) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) writev(r0, &(0x7f0000fe4000)=[{&(0x7f00005b2000)="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", 0x600}], 0x1) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x18000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000-0x18)={r2, 0x800, 0x10, 0xffffffffffff0b1d, 0x100}, &(0x7f0000005000-0x4)=0x18) 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000671000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000b9f000-0xe)='net/mcfilter6\x00') clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') r3 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) listen(r2, 0x4) lremovexattr(&(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000461000)=@known='security.selinux\x00') sendfile(r3, r2, &(0x7f00006bd000-0x8)=0x100, 0x8) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x872, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) pipe2(&(0x7f0000375000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000044e000-0x8)) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000010a000-0xc)={@multicast1, @multicast1}, &(0x7f0000f44000)=0xc) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000815000-0x4)=0xffffffffffffffff) inotify_rm_watch(r0, r1) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3, &(0x7f0000000000)=0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000647000-0x78)) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000094c000-0xc)='/dev/audio#\x00', 0x100000001, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00006ec000-0xb)=""/11) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c86000)={0x5, 0xe1, &(0x7f00004ca000)="48f9a93af14b26009173290039f9665d96cd941a588af9b882bbcc912302db798222fe2fc91b4a33a5395b3970a29bc8ff1def929a0293eb4e615913874f591821dafa2ea0f283fb0aee4097bd25434fd5cf5c6d78cec32e9618241f58f3d3a40cfcc0bb4d5cfaa86c857cadba01af7899db492df976c3ba039edb78dd6b71a5dfe988e938522053da11de6c1e07d0d2197a4e95c80b5e6800282bec942f2694d70424b8b1e556b4a8e96e6b51872a4aa2b6c5bd1dc318bc9f39169eb81ae9ab673e64ea43b8448784a76c4b89fd3460e6eaf31b8adffe61498213e44dd4d5451e"}) r1 = socket(0x11, 0x8020400000000802, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000081c000-0xc)={0x0, @dev, @multicast1}, &(0x7f00006af000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000c7c000)={0x1d, r2}, 0x10) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d17000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00006c9000)=0x1c) writev(r1, &(0x7f0000010000-0x60)=[{&(0x7f0000df1000-0x1000)="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", 0x1000}, {&(0x7f0000d3c000-0xc3)="396f812077c720ccae0e88b95f602c0910e99fe5d39ebb1954e73a23e12e7abac4b65d234860ba223bc26f2b2aaa0378a53838c198eefbc5a664d7bfeb6c18ac1f23d8653ee51224ff0c94b04c8035d360d3b92e04e7c5edf956da6218a485207d56b240c8618ce4c9e2031fd7049901915ac2d2d4d14751dd70662b5fb7023ed4549152c060a587702a59662794f392b3df970f982a26a3d625b0571938e861ae20a3e6f02541f383f5c3d077665f6c5847e4753ce13b70b504acb8c509575bc73636", 0xc3}, {&(0x7f0000882000-0x8a)="14b193c31f6bbd4e542e257ecd79aed9bb75c185428a6510ca849b50196e1d02fef0e47217c5efbf6158e1b15e88cc5b6ed0d4759a31b84d0576b5808fc32f51d0c576182901634332fb0eb316d0975a02dd37bea42974d8b12d829f720c1a89b788f119f2a5647a46eac57c750770bc95de57227164952703db8a1d9ae27fefab9fa7e1d088f48b6499", 0x8a}, {&(0x7f0000dbb000)="613d91fcdec8e15f6746af401b0bab6790db5849381cbef2765995045bd606", 0x1f}, {&(0x7f0000cb8000)="ed28e2f8c86a8bb1a775370989b9e568d6fb03553495099a655535e1efcb86cfbce5e0230602eb97fd704ea2aec4283ef77eddf4d633bdd52b11891169cc689e96a7ddf9a2c67ad5876bd8385ece776b24ee49446b5898957bd3a970266d9e84459e9779214e1893d93d24ef3a71b733b1f0c783", 0x74}, {&(0x7f000037b000)="732d70e8964f841a7bbf60a899b2a5a6328fae88c3f660f09cc1facefa59296a12251b688be2333d7044982eacfcd1ca0cffcdece1b748bbec50eb8488bf4f1d3a0ae149a384a538d51c59a442df95eb3998bdfd2f01ad7bc668347a57b6ade5d5e430fbbe86ce1094c1630d8510e0c642984fa71b9df128e7d9cbfe4d1a4efc345f92a1b4bd87c4f2e074509aa1f5bf7d11c8349d70ee7866ce1a3189037aac6c1b9ce149a55181831a262d99d3efac", 0xb0}], 0x6) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000878000)={0x0, 0x0}, 0x80000) accept$ax25(r3, &(0x7f0000ad1000), &(0x7f0000c48000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e6f000-0x8)={0x0, 0x7, 0x9}, &(0x7f00003a0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001f3000-0x6c)={r4, 0xfffffffffffffdd3, "6b9e4c6928d631967571eb21d0f2afb6795c191d8a173e0161ebb99b3c51310797c35533248d3dae499806955eaea5430e41ae3e7ac8a0484d4d828c6a4a4cc710ca6150ea366fa9e6caf2aeadde9ac407e9a1bd4c61adfcd86ef6498a313ecebca28163"}, &(0x7f000040b000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000abb000-0x35)={r5, 0x2d, "6dcadc7ae6ba9df44188df325ea153d262cf3e98d33a31d6cb21251821c888305fd28e5f691c9dcd3e61dac0c5"}, &(0x7f0000a3b000-0x4)=0x35) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb83, 0x81000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000002a000-0x4)=0x2e) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)) 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f000058d000), 0x80000) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000048000-0x4)=0xc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000023e000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000438000)=0xe8) r4 = getgid() fchown(r2, r3, r4) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) listen$netrom(r2, 0x0) 2018/02/11 13:27:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000786000)={&(0x7f0000000000)={0x2, 0x3, @rand_addr=0x8}, 0x10, &(0x7f0000000000)=[{&(0x7f0000bd3000)=""/4, 0x4}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000117000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000708000)=[@rdma_dest={0x18, 0x114, 0x2, {0x8b25, 0x90}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x9}, &(0x7f000082f000)=0x1, &(0x7f0000001000-0x6)=0x6, 0x4, 0x53, 0x295, 0x7f, 0x38, 0x101}}, @cswp={0x58, 0x114, 0x7, {{0x40, 0x4}, &(0x7f0000000000)=0x1, &(0x7f0000601000-0x8)=0x1f, 0x6, 0x8000, 0x388, 0x5, 0x8, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x7ff, 0x2}, &(0x7f0000693000-0x8)=0x6, &(0x7f0000000000)=0x1, 0x9, 0x0, 0x3, 0x7, 0x1, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x10001}, &(0x7f000067f000-0x8)=0xffffffffffffffff, &(0x7f0000e5c000-0x8)=0x80000001, 0x9, 0xc983, 0x6, 0x1, 0x69}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x2241}, &(0x7f0000133000-0x8)=0x7fff, &(0x7f0000001000-0x8), 0x100, 0x0, 0x0, 0xebad, 0x2, 0xaa2f}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000001, 0x401}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, &(0x7f00005a4000)=[{&(0x7f000071b000-0x61)=""/97, 0x61}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f000090d000)=""/4096, 0x1000}, {&(0x7f0000d16000)=""/250, 0xfa}], 0x4, 0x48, 0x4d7803db}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0x4}, &(0x7f0000000000)=0x8, &(0x7f0000001000-0x8)=0xfadc, 0x8000, 0x0, 0x10000000000, 0x6, 0x20, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000403000-0x10)=""/16, 0x10}, &(0x7f0000000000), 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x1000}, &(0x7f0000362000)=0x7f, &(0x7f0000005000-0x8)=0x1718, 0x8, 0x200, 0x7, 0xa54, 0x60, 0xd591}}], 0x2f8, 0x8080}, 0x4000) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000532000-0xa)='/dev/dsp#\x00', 0x4, 0xc80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bb3000)={0x0, 0xdb, "391c15f1296527aeafc2534185f0241e4adec8e8ee3d9c8e0696dffc8a6ec6eb7c435a2df478f7e123c41bddd0117d28c8ef6145c911c43db0c2d97b0383ea33cbf5d2964e63a7569458eb5bb59aee94ad2e6d0135dfc7e540dc921d6e73ee0b9dbbe3b8ea166dd51836263ff3d6155b9d660a05d1d010746c1e7a0a15840e9e75555164bb4a5ae97e3447162e393c75d64b662db4b44d1626f192b76d4f91dcd499ddb78aa0cb366ea2bc0ab6d93a48bbfbe9428245c8ba7d52aa4e6f1ae3af90cedb3cc752606f22c8591c9b84994fbeb2fef987436dd2908115"}, &(0x7f00007fc000-0x4)=0xe3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000715000-0x98)={r2, @in={{0x2, 0x3, @empty}}, 0x101, 0x5}, &(0x7f0000df3000-0x4)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a88000)={0x6, r0}) ioctl$TCGETS(r1, 0x5401, &(0x7f00003ed000)) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) close(r0) 2018/02/11 13:27:06 executing program 6: r0 = epoll_create1(0x180000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x13, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000001000)=""/78, 0x4e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001000-0x8), 0x8) writev(r0, &(0x7f00004fa000-0x80)=[{&(0x7f0000001000-0xc5)="a24ed733e0db3dda4af72c793daf70f89d25b2ab484ef416100678dfdf8e3fd056092227abd38a71242981849185fcb953be304cd7c1b695ac8d4154c0fcf0e76ec081da3f1bff62a8644b469d235f668d9857918b8142a0a57ebfa63bd58ada185fbb13c8a783f4c039891536e2a1a7a57e8032bde7aa0662727c8c98d25abd4f05ac9bdca03324cc1d8a32077bb85d2d42216355e56c8ec6e66bf53f6f5909dbc8038d1c50d75efdbefe28bd4c27e8ff8b2d9452c1709b7a30137939ddca0c08249d757e", 0xc5}, {&(0x7f000016a000-0x82)="f652935babb4c75a4b32f3d9b5a6a4181efd3f0a8721f963466a08954a4c1d92b9e8362c28e4707e30ca57c7dddabde79a48e368d1f77fefaa9f8aee7785d086275cc4f3b103f51803e2e04fed4238d4e34a565e72e9b6545c2eabe5bb09f38c6a346dd696e0778af4b952baeed6a212cf725c2d11c4961cdad39cfdcac7a9238329", 0x82}, {&(0x7f0000000000)="9915f42fa6bfc3737745d5585f109c7e718b0d2052358b693f157ff52dce4a5b8ef618f37a5ab1b369acdf68bb2992e069ee083d404fb4b1a34e7df5d0f7cf8843329db958ec6fb2c0925e175c04a491f0cd55b5109d50f69fb7e605bc6b5b4b1c7daea1bf4194b6f1ea0af4882c733ac0a586250eb84a28974624c86b40ef7abc2cd346c91cd545af4382cf9031972fb397ce63c9c4eba3843b4455c2c243e3", 0xa0}, {&(0x7f00005c3000)="4dc56f2574b59bfb260c931bae94fd96d68bf1df5b5e76700ceeef8a71f3fbe646a4d8635edbb82d97df62bb0ae82e5b17f14fd0919a505715d1a94e91f61bf35f11815ef8b0b83ac1a320afc03034a1bcb985da70684e2bfe29d6aafca2759deed48acb14d526770036a9abd379f03209f0b6efecb5f54551fc364e2abad90237623c03481ea4bfc584d86c823acaa2659e833238fa31db220fe7c22c40afbed3ecdcf606634a6ddd3fb7506282", 0xae}, {&(0x7f00007b0000-0x51)="bbf95eb5be7de99dfc227b4e9756b51b0f9dda8d71e0d4cb175ee4243296807b1dcc28cdac9c2eabf36d7e8c312b702bc7b42f197f85ba459b1698cd066a963a5f78b6bf3b2dbe73b892097c3af290aa57", 0x51}, {&(0x7f0000001000-0x9d)="8a4770b63bbb0c4b836e4e3202c3e42697c0af00556d3250bb0458953b417d14128c00ef3408158327ceb6f13764e15f39aeedfdc1e401bb096dced1a5d7780e34f0b89a8c653f7da33b472edde11e3121517918f8127c7aa01f2354d01f227d19804a8791ed23bf5ab128d8c8d77bf54fad8eb3c9dd7442c59a394313682f0751937dd6a0940b2aefa638b6f43aa03d0ecc26d4f4b87908b052a59427", 0x9d}, {&(0x7f00001ea000)="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", 0x1000}, {&(0x7f00007db000-0x92)="1720e4e1be6d33c6fb2073cbc9951258eda23b8d11cd77b45cc65517775e43b76b397748c0faed32322eeb529c5b4061e7b334b4d6f4e8bef0f644268b517f3706ec923ad7f0525d9c66e6af091acbe29fdaa8ca48f2408d6e28a131ba45b65560424079a2840d26e7a2c919bd258e0f2c69a657f0f56c4e7f58249755f5468b9888490ed5578ada013259f6837470f80754", 0x92}], 0x8) 2018/02/11 13:27:06 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000ae000-0x12)='/dev/input/mouse#\x00', 0x5, 0x101402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e2000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x6, 0xc, 0x0, r1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035c000-0x18)={r2, &(0x7f0000eed000), &(0x7f00007bf000-0x64)=""/100}, 0x18) 2018/02/11 13:27:06 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x13, 0x7, 0xae8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000cc6000-0x9c)="9a2dded9421b9dbf8af881ec8d5a17be171a92cdb02c296d265f151617fc303aa7a68bbfe2520e8dd2f6bba79d5c2c5cc63b892a76da750e7fc0464049d8eda9b67e069cf5d0e7f0adf98c7622de0852fa81d55a15e98109728c3c1c57f568d54cb259fe9195199001a2472643c154e2d20384f2052a71b7f734e0587e4e70e3339f505c511757fb5879fcc8e4b3081fc30fc8d0826ff807761ae4f0", 0x9c, 0x20000040, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) accept$alg(r1, 0x0, 0x0) setns(r0, 0x4000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000062000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00004b0000-0x2)={0x7}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x448, 0x378, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f00004a2000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x49, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00'}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "35426d94225e5b5f84e2652f0bb79c17e907906adb6b48eb9f41d57c2f29ee7c533f470167eb78960d996d8f4540c58ff76d37f9ccb6d2d747c7db6816bfeb96"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x7f, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000043000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000948000)=0x1c) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x18, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000a9e000-0x10)={&(0x7f00003d6000/0x1000)=nil, 0x1000}) sendto$inet6(r0, &(0x7f0000f56000-0x1000), 0x0, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/02/11 13:27:06 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xffffffff00000000, 0x400}, &(0x7f0000384000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x240000000000000}, &(0x7f000036c000)=0x8) 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000a72000)=[{}], 0x18) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e", 0x19}], 0x1, 0x0) 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000b9e000-0x60)={0x0, 0x1a, 0x0, @thr={&(0x7f0000041000)="a785b0eff799cf1d6ad20428bd263e8b623a5abde0d63555b666b298a1b7b06813db362bf39fe58de5736cd8b512c4e642d4bf29a610405d383f917ea74d743637e5ef7c3c5b356d018ad357c069012bf4952ba5a9afc754bc8a713009b1bf7310fea7800fb85e637a92aa7a359b33c8b34831ab4d26096adf44defee5f473775e47265b34c2a87d7977e251b451be0dd564297cbfefe81041f28461521aeebe03094aaeb96a8ca6ac8cf387a83abf5a05e92b4b2e9726a06f5b5851", &(0x7f00004ee000-0x3f)="c30da9368d95ab654d07ce40b473d4d766902e34e93287b7aa85d17ca50dce620a8f6e5282fe83adab5cbe268ec65cf24a665f8c578233db02ad0c8d25acd3"}}, &(0x7f0000a7e000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062f000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d3c000-0x4)=0x101, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3f000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sched_rr_get_interval(0x0, &(0x7f000014e000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, r2}}, &(0x7f00002a4000-0x10)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000058c000-0x4)) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00009e8000-0x90)) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20), &(0x7f0000046000)) sendmsg$nl_xfrm(r1, &(0x7f0000548000)={&(0x7f0000e5b000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000867000)={&(0x7f0000643000)=@flushsa={0x94, 0x1c, 0x30a, 0x3, 0x1, {}, [@policy_type={0xc, 0x10}, @lifetime_val={0x28, 0x9, {0x5, 0xf3, 0x1a62, 0x3}}, @replay_esn_val={0x20, 0x17, {0x1, 0x7, 0x6, 0x0, 0x4, 0x20, [0x401]}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@empty, 0x0, 0xa}}]}, 0x94}, 0x1, 0x0, 0x0, 0x40804}, 0x4000080) bpf$OBJ_GET_PROG(0x7, &(0x7f00002c2000)={&(0x7f0000079000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000015000-0x2)=0x6, &(0x7f0000043000-0x8)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010000)={0x0, @loopback, @dev}, &(0x7f0000058000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000001000-0x8c)={0x2, 0x4, 0x6, 'queue1\x00', 0x3}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000059000-0xe)={0x0, 0x7ff, 0x3, [0x3, 0x2786b216, 0x7]}, &(0x7f0000012000)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000001b000-0x14)={r5, 0xff, 0x3, 0x6, 0x5, 0x8001}, 0x14) openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000057000), 0x2) 2018/02/11 13:27:06 executing program 3: shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x400, {0x7, 0x8, 0x6, 0x353c, 0x0, 0x3}, 0xfff, 0x6}, 0xe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x301800, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socket$inet6(0xa, 0xb, 0xe554) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00005bb000)=@fragment, 0x8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e10000-0xb)='/dev/midi#\x00', 0x1, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000cf8000-0x4)=0x1a, 0x4) mlock(&(0x7f000039c000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000136000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000afe000)=@assoc_value={0x0}, &(0x7f0000928000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000eb4000-0xb), &(0x7f00008b6000)=0xb) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000f95000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000023c000-0xd5)=""/213, &(0x7f0000d97000)=0xd5) accept$inet(0xffffffffffffffff, &(0x7f00002f5000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a20000)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000ac2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fremovexattr(0xffffffffffffffff, &(0x7f0000b52000-0x11)=@random={'user.\x00', '/dev/hwrng\x00'}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000656000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b7f000-0xe8)={{{@in=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000ad9000)=0xfffffffffffffd86) syz_open_dev$random(&(0x7f0000602000-0xc)='/dev/random\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000077d000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x802) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cba000)=@assoc_id=r1, &(0x7f00003bb000)=0x4) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000c88000-0x62)=""/98, &(0x7f00009a2000)=0x62) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008ab000-0x4), 0xffffffe7) epoll_create(0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = memfd_create(&(0x7f0000b9c000-0x5)='/dev/hwrng\x00', 0x3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00001d9000)=0x1, &(0x7f0000724000-0x4)=0x4) sched_setparam(0x0, &(0x7f0000121000)) sched_setparam(0x0, &(0x7f0000516000-0x4)) sendto$inet(r0, &(0x7f000058c000-0x1000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5be1387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dccc1975836caef6b5fb6a8897799004777a62b6e6a1c58f2d3173289b44e1e4507ccebbd5f4dbb8559c171cb3a8f09df6716d0ee979b3c460e0ec38ab5520d2d12f880a4d112c133e3508e714fe0deb69695b58aa0186730e9094ab50a3b10aa93b03d1917eec70a73395a6dbc8b6b549c0bef7e873ef6e3c2ad2d1d77d13759e59ebc71a6efa533a3756199d9c02d9d6d4223886c7be863c2dde049ee4777c36b61aa178ca0dea366504a266a32813b9a1ffe61e3b731e161567a6b4bb2036d6e548dc8a26fd00bee77edfefb8f8ff62b0bf715fbdd9b7f084018292f18dc662080f7e0d494d7c0cab3a2bb39d1d402f77677593b8c1357a301a07b0e69456b0ab03cf51e67163ee722eef10f53762baf995ca10078b614ca910c2c920e0e30e0232006b701489cf5e13287db9ab5cf37406daa9306f0e8406eac96d51cfe92c9354ad4383099bde48884ee3690527d064b14319f6c3fd4b30cbd2db2cee55ca78d48f99a6bb82b9f5747a8567ae86a9755eff49e1f360bc18620cbcdbcd4a79db2bf02b56948b5907a52b429ec7b632bcf4ccf6acf8efb47278c4b3711c67a7a3e2b48e4085630fc0e30bd1fc157daec198bb0372e6f99aca319242484ca96529d4e512fcacdc244c951e9fee14d0e4d2cc4a872f6253eeb98765eac281f5030768e23bf268d2d4d38fb2fb1042eb77549caeae5d271755c071f11aab4fe2619b39f2d0f23bc83150b8d71a653198df214952c263d36ffd9122ab90ac7f91f6e465b7c041c75c8ddf223c661243dcc82eb5f8c208cfe363ede2c6d347f1663de467d77e5ca7912d62aa67cf362961dc5b0f8a9550628298ed24656fb23be1e3f9ea44afb8fd79f8a5c9634c7b2165c02d3fcb215f25d8c43d1e1fbf775bfef3782134f4159a58fcd32515a5ad69c3cbd6da0569df1af57c45405070737198d5cac741de12b03714bd599db2c15c85c0f2fc9cc604b39403a47c33af8306beb8b2933a29eff38e3d20610d6b08fd967a2411bd69026ae8f6f71e7c8bb363a33", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00008ee000-0x4)=0x1e, 0x4) 2018/02/11 13:27:06 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f000068f000-0x8)='./file0\x00', r0, &(0x7f0000aca000-0x1000)="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") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fc9000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x200}, 0x20) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008a7000)=@req3={0x10001, 0x6, 0x1}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000966000-0x4)=0xc) stat(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00000fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x27f, &(0x7f00006eb000-0x1398)=[]}, 0x0) accept4$unix(r0, &(0x7f0000deb000)=@file={0x0, ""/108}, &(0x7f00006c7000)=0x6e, 0x800) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ac1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r2, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8), 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x8000000000007}, {0x45, 0x0, 0x0, 0x7f9}, {0x6}]}, 0x10) preadv(r1, &(0x7f0000a37000-0x70)=[{&(0x7f00008ad000)=""/159, 0x9f}, {&(0x7f0000764000)=""/42, 0x2a}, {&(0x7f00004df000-0x1000)=""/4096, 0x1000}, {&(0x7f0000970000+0x2f)=""/202, 0xca}, {&(0x7f0000995000)=""/103, 0x67}, {&(0x7f00003fb000)=""/150, 0x96}, {&(0x7f0000f08000)=""/165, 0xa5}], 0x7, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000133000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) connect$l2tp(r3, &(0x7f0000abf000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0xff8b}, 0x2, 0x0, 0x4, 0x2}}, 0x26) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/11 13:27:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) r1 = msgget(0x1, 0x140) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000867000-0xfa)=""/250) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$kcm(r0, &(0x7f00004cb000)={&(0x7f00006ef000)=@rc, 0x9, &(0x7f0000a1d000)=[{&(0x7f0000a2c000)=""/49, 0x31}, {&(0x7f0000291000)=""/143, 0x8f}, {&(0x7f0000604000)=""/214, 0xd6}, {&(0x7f0000bf3000-0xfd)=""/253, 0xfd}, {&(0x7f000025c000)=""/4096, 0x1000}, {&(0x7f000029f000)=""/179, 0xb3}], 0x6, 0x0, 0x0, 0x2}, 0x2001) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) [ 37.323837] QAT: Invalid ioctl [ 37.329658] QAT: Invalid ioctl [ 37.347367] QAT: Invalid ioctl [ 37.350633] QAT: Invalid ioctl 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff9000-0x9)='/dev/sg#\x00', 0x9df, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000254000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000088b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00004b4000-0x8)) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f000082b000-0x48)=@full, &(0x7f0000a47000-0x4)=0x48, 0x800) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000525000-0x4)=0x7, &(0x7f0000768000)=0x4) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e52000-0x6)='smaps\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009af000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00002b6000)="c395b6c2e18841cb44840d6a6ee45ae204b2310a3ef5e029acac4322c342ef41211a12da168b39ec7ef135b3fd7edc7602616cae13aba42d32e26c079b259b6ac379a7a2bd7124600bc62752e5c1094b150e93f203fd46924b01d9229b17bbd5cfd269dc899fb398693ea16d5c3f1838355aaaa2e91d48867e21833c5d8a0c341d81d448de7c008b657807908f28e1577e8d") setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r1, &(0x7f00005b4000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 13:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x18, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3, []}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f000096d000)={&(0x7f0000311000-0xc)={0x10, 0x0, 0x0, 0x6404000}, 0xc, &(0x7f0000e89000-0x10)={&(0x7f0000005000)={0x13c, 0x1f, 0xa00, 0x6, 0x3, {0x1d}, [@generic="9416bb0976281e94714c45e1584cbb728cb996c89d0ba4ed52a5187ff9f48a8892156eaa64e1459d4545afd0ebaf07987c7d0f3601f190986243c7858f85c5c6aaea088eae3d8b5f35d3a549a85c1a71752b0d3e5012c2a2cad115c7256c56d3de39c06f8c", @generic="dc2b9e9bcbf3b83aab2587544b1f97ca746200b3ebb2ecd64c6d8415a6d9131768b46e3cae92f64328474401f320776df0dfe3d08c6ae38ef7b27c", @nested={0x4, 0x79, []}, @typed={0xc, 0x5d, @u32=0x1000}, @nested={0x48, 0x39, [@generic="92c6c804cf0ffb347b6f85dcf97da1d7857cb1f5f00a1d7f1f", @typed={0xc, 0x1c, @str='\x00'}, @typed={0xc, 0x85, @u32=0x2d2}, @generic="97065f4e7a1370d3e30033bccecb8b25"]}, @typed={0x30, 0x4f, @binary="e1cde1e8adfcb9aa4da332f1dedf21a4ab77a920c7be72371ebabaaed065f933bb0a7863995e"}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) r1 = open(&(0x7f0000249000)='./file0\x00', 0x0, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 37.411914] xt_connbytes: Forcing CT accounting to be enabled 2018/02/11 13:27:06 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009b5000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, 0xcfea, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0xc2e, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x3) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x379, &(0x7f0000017000)=""/202, 0xca}, 0x0) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvmsg(r0, &(0x7f0000527000)={0x0, 0x0, &(0x7f0000a5e000)=[{&(0x7f00009a1000)=""/4096, 0x1000}], 0x1, &(0x7f00000d0000-0xd1)=""/209, 0xd1, 0x7}, 0x20) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xc, 0x6, 0x4}}}, {{@ip={@empty, @rand_addr, 0x3, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000992000-0x4)) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000ddd000), &(0x7f0000712000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000029000+0xa8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fa6000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000f9e000)=[]}, 0x0) [ 37.490932] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c07000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f000036f000)='/dev/sg#\x00', 0x1000, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000068b000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00003ca000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f0000657000)={0x1d, r1}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000161000-0x4)=0xa083, 0x4) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x2}) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000769000/0xc000)=nil, 0xc000, 0x100000c, 0x813, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) r1 = syz_open_dev$sg(&(0x7f00001ad000)='/dev/sg#\x00', 0x101, 0x200003) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000d1d000)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000196000)) io_setup(0x0, &(0x7f00004d4000+0x790)=0x0) io_cancel(r3, &(0x7f000082d000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000874000)="77bf610e25d7aff85f24cfe8be35dbe10faab031273e3f218a13cad6eca483457fcda6a6557b3439b1782c8050d7ac2bd191f470ef61adfbfe8dc0b2b0fce89c9efe73e1dcd414c02e3577bb4c0b8c1ffdd206f6b40301a2a82167913e617db55e4d801ef11a45aff02396111168cdcb0e88c4ea1dcbd5e0a881f98731a6378b9b92077c1a4e5aaeaafe7433ffbfca991cf1bc8ca6eaad7f786791da6bcb76aba53739737b61564d21b61f282eb09a5dea08cc1821c8e9a2d4900cbe716417d2abd29b", 0xc3, 0x3, 0x0, 0x0, r0}, &(0x7f0000cbc000-0x20)) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004de000)) [ 37.532973] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 37.561774] x_tables: ip_tables: SYNPROXY target: used from hooks INPUT/OUTPUT, but only usable from INPUT/FORWARD [ 37.565699] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aaf000-0x28)={@common='lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000f53000-0x38)={&(0x7f00004d3000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000286000)=@ipv6_delroute={0x1c, 0x19, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 13:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r1 = syz_open_dev$vcsn(&(0x7f0000030000)='/dev/vcs#\x00', 0x1, 0x800) execveat(r1, &(0x7f00000ba000-0x8)='./file0\x00', &(0x7f00009c8000)=[&(0x7f0000ec9000)="73797374656d2c5e63707573657423766d6e657431d95b00"], &(0x7f0000931000-0x38)=[&(0x7f000004d000-0xa)='/dev/ptmx\x00', &(0x7f0000130000)='wlan0vmnet0\\-\x00', &(0x7f0000da7000)='+,cpuset\\:user:&=\x00', &(0x7f00004bd000-0x9)='vboxnet1\x00', &(0x7f000018a000)='/dev/ptmx\x00', &(0x7f0000297000)='(vboxnet0$.bdeveth1\x00', &(0x7f00000ac000-0x6)='^((#,\x00'], 0x1000) poll(&(0x7f000000c000-0x1b)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) lstat(&(0x7f0000195000-0x8)='./file0\x00', &(0x7f0000265000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005f7000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = semget$private(0x0, 0x7, 0x80) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000c5e000-0xb1)=""/177) open_by_handle_at(r0, &(0x7f0000a4f000-0x1008)={0x1008, 0xffffffffffffff01, "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"}, 0x2000) r2 = dup3(r0, r0, 0x80000) accept4$packet(r2, &(0x7f00009b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b52000)=0x14, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000df2000)) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f0000ac4000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f000000d000)}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e82000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000b26000)={{0x3, 0x7}, 'port1\x00', 0x1, 0x40000, 0x576, 0x10001, 0x3, 0xdc, 0x3, 0x0, 0x1, 0x8000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00006a9000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000005000)={r5}) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) syz_emit_ethernet(0x46, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000baf000-0x4)=0x4) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000764000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000086c000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b2000)='/proc/self/net/pfkey\x00', 0x204080, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000034b000-0x6)={0x0, 0x8e}, &(0x7f0000c18000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f54000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xae26, 0x7, 0x20, 0x4, 0x40}, &(0x7f0000c63000)=0xa0) write$evdev(r0, &(0x7f0000585000-0x48)=[{{}, 0x2, 0x800}], 0x18) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x440000, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000012000-0x8)={r0, 0x4}) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 37.600113] x_tables: ip_tables: SYNPROXY target: used from hooks INPUT/OUTPUT, but only usable from INPUT/FORWARD 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000031000-0x38)={&(0x7f0000007000-0x10)=@ax25={0x3, {"b88bb925bf1954"}, 0x6f097fa7}, 0x10, &(0x7f0000030000)=[{&(0x7f0000022000)="15c8ae164b99f80d75fab0625553d6b75503ff865bac6dc0a5866064d6f08e873f6657b8e8d6fcf0a2f871a120f1ebdfaeb1dcc6c128227887b8f7e045c0d3a9422feba89b45a170277f215aacd583d4c33312", 0x53}, {&(0x7f0000030000)="02b59d01bdc8e180c7d34fb5c990c2aaa31162d89bf83e73ff239d85ed4c3c6d0ec7eb5090f0e6fb63aa30888557fd89df091efce9595d12406fccbb627c2d3dd23f5a1d90775ee1276499851f58c85ca0689164dc82640ebd54db0923f6264ea6255dbaf393dea201239df015d5d19ff2e0f008891f2c39e9e8c78cc45d61f813d8dcb1f5f81969d29e18295c4f80393561020f1115f8e619b51fee09921cd3be661e96cab866de", 0xa8}, {&(0x7f0000030000)}, {&(0x7f0000030000)="c0db3084d69f5b57418d45df517dca86a6aac770c82da4bcd9546c3b4a51cb38f732a049be0caa8e5fef5d5c86e5aa2121aa0a2a14af48956bec8778366d141fbd8bc574ff4b02c6113be30187039fe5584f9350afca5676709d7d76e5bb8a1bd330007428850206cb123d85cd73064c6671f9369f9f7f64ad94d22b7d06339070a4fc53bff80a9d879aa3f471758943d2cb94c2fb3d888168df49238df878ab94afbdefbe2de17d991add08d970688d64022a08444ace2117f364303cb46e4b44b04e6de4c81e25dc35d41b335082d1d5bb073d44213b43d1d3e31057f486c9f7ec075992baf504", 0xe8}, {&(0x7f0000023000-0xfb)="2f447976b513e3bf066fb45e47ea753de3e429220f901be45275d5afcd5ccba5ddeaa725a3b2eb8d8e4a4455d1c4ddc735455fe26af2897d9f9a577bce45f68a3bcb63ad1beb5ef449b6fb7e78e20692c43e26368bda36c34fd3c89c7358114808c2a4df1b64d85505039e188ebf512f9b7f1114df09b2e9a48582ac7a7023d922527c30a23494d764b70d426d22cb265bca63a944d71219278a7e2d16895a93549f7fbb496784411492a24dcd73423e3a12e6b0c3f32641977f124bb57afa1bb2e7a17a6132b17ab7a0ada950e9d0a6999c1b0b9fc6dbc50083bece45b578527c78217c133001de5ecbc382d00dbd597331da62daf3b7f197a134", 0xfb}, {&(0x7f0000031000-0x8d)="84315809520a97d0f09b1d694a781f53f8a11ade4777c0426b7d71b222f399330a32cf476d4b0e783117d7d36a4ce17baf8a9a0693bb75acba842e3e9851a224963d73bb46a47e76b804291ae66e52dabb05990e1efa6f09429d143398d00f25e012e49da970017bb5b21a207896cf97deaa65ba4ce9aef5615ae0a5d49fa3ac6505b7bfa67a7a1748425b01e7", 0x8d}, {&(0x7f0000031000-0x8b)="7362437e53e40e456d31ca7e510b05eb85534f0127c86f1fea199e02900068be3c470edc838d1658b488b175c942d9f73f005744d50beef683e933f1e0d73d0375aa62a6da00b9a678bb8d6e9e199fe8817c98fd7a647fe76c6217e1f559b00991201083c0d768684b1d73012ecffc75ac2e6fb6b32f1f229c5cfbc11c3d0530c608c641c9c5b26d353847", 0x8b}, {&(0x7f0000031000-0x1000)="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", 0x1000}], 0x8, &(0x7f000002b000-0x448)=[{0x108, 0x0, 0x1, "73ea2d3fa1cbea320589c694066e3d5721fcb95f2c4cfe62e209305e37e367bf0cfa38c0756bec796ac75e655363cdf5ee95db6a4bce133d103b9f0858448d804156af0637ce29942984474c190ded56deba9b621442bc17e9f4421d03140da3eec3aaf6a6d269bb3b0608a4b251cd782469e786e98d517c106452fe1d5bbb5c725c9b287f500ea87ee6bf71f7ac9235efa9c0caf7dfdc32b3db1be3b7230bd2c22ef0d89a88bf20b29766e05bfb0bf671a719c74363cc60577d3449480102d9f97511c34422a6809cee3f696b1ccfb0098df2c3b359ef34e39379894fe0c8b2d50659a26137783f37b0e6ed839a1958ea81"}, {0x18, 0x10d, 0x5, "f8ccb6"}, {0x60, 0x13b, 0x0, "c5f3f5417a4fdf3c135257d6555137462bdc8351a78e2343842bdf8660461ac3f0358bdeb8a920eaeb948ec801d06d88a44e2111119c51d8f3a7b051c0857f274d1ab32b55beecaa172a80"}, {0x60, 0x114, 0x3, "4e1e5141c92590322f95cd75eb6d9775ce9f95c32334e9cb805b23794096d51a422bfc31ae0bb559c7b01118d2a418a99c81b920f6ed3f35267ea3ae2ad15353c3afcc63ea2a9e664ebdaed94259"}, {0xe0, 0x109, 0x1000, "189af1b9dfca353b70760a47841597b46800d4c0c2093e13e59e4a2694d6bbcb90a288d72f3ad6e1c820218ce7c300564bb0d901548f4d7b4111c4e0848f76ad8169641e8a83c349c0305b8f7163b922dbf87e949806f3c9eebd5fc01c443be4cedd92912e74cb1ca83791f78e462329a24e089357a8f59883288cf78536ce5ff9d74e12eba98d972d13ced09d92b9231927e9faaad30560dcd26eac248df985222b1bfd43d68cd74832d6d756cc4c0add853479d395da8ca53f4dfa2851dc319278d6a649a47bdc8dac8ffc"}, {0xa8, 0x11f, 0xc4, "0c1957836c04c14db8dbfd5c371dc20fd0fd240d5ebaa828f576ea6140198d86fe4c3ee12266a7a21c5f5c28c2285c0f1f0f46c9ea8854a1fa5d911b02b495dff2cd6da3e931796527bee065f97058fae64e1326ca740e88484927e66817b8cae257dea3dd88ff8cf4e50bb3584e033fb4b81e1835cd3401cafee67fcf3f32d87557b5c685823376b3dde007f6a2e73371"}, {0xe0, 0x10f, 0x3ff, "b2c583ba41a0135d86e2811da688bd4a582ee69ae66e479f308735006f44a7f0189438029252b781b41aedf3778960913e97c7fd98d2a7bf6ef10ff38450dbb68545292e2c219d4223b110fc253d68afe8c379d9afb2234c55690c32285d24fd7897248aacab2525826a39f9b7fcd5390f0d39bd6a1709ec2c0f676b07531b23c7da3a501dcf8e096de7b761c5397f925b57ac8f7e6e76f0db920fb3d42bc858ec804309dbc6250d019537cf77d347fee544eba7273554fa494c093f687de7b3914ee7268339a56d23395a9b"}], 0x448}, 0x2000) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000cca000)='/dev/amidi#\x00', 0x5, 0x200) bind$netrom(r0, &(0x7f0000dba000-0x10)=@ax25={0x3, {"eba05c760ff1fa"}}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000084f000-0xda)=""/218) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000e04000)={0xd000, 0x2000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000270000-0x80)) [ 37.663711] binder: 6031:6043 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001000)={0x54cd7ac, 0x3, 0x7fff, 0x6, 0x20}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x6a)={r0, 0xffffffffffffffff, 0x7fffffff, "a1699a68ea617e3407aaf4e2307ee36f6e7648d56035fce0c8768a56b699856df3bb4a5838100853f7c259dffc16bb6ef3fc5c0151b60febe5767fe927dc3819c71e17ee517635b029722e30036a16cc68a9658673e224dfc5c09ae8a3c665c9"}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10), &(0x7f0000000000)=0x10) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000840000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000cae000-0x40), {[{{@uncond, 0x151, 0x199}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0x1737fb1e3d569f7e]}, 0x101, 0x10001, 0x2, 0x9, 0xfc000, 0x3f, @common='lo\x00', @common='bcsf0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @empty, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000081000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000be4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e4a000)={r1, 0x7, 0x401}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) 2018/02/11 13:27:06 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000859000-0xb)='/dev/adsp#\x00', 0x8, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000640000)={0x27, 0x1, 0x5, 0x3, 0x2, 0x4, "4ecb49ba7552cabaf2f200637e255decb3924498878816d93ee0f4f68c6782f7467a05f2c92ed66f6b63c4937522b75a3cfb975811c29ddd43196b43f35312", 0x9}, 0x60, &(0x7f0000777000)=[{&(0x7f0000999000-0xf4)="2a1d568f38f7ac38dcdc972088b8bb0110b6a2b8dc76fe08a23ec06a09cc5e33d64b437163a8b4b61e5b0b3a8896540cc57689406f85f47d07f9a7c34b4a7754eec24fa07b72f4c2adf7d4fdd156f1b156f6ee80220a5c9ae5ee26954deaca246048a99943c8528301eb87bf2aa2a424b267cfb4c0cffc75ebc7df237571643dca54d18ac40fc479ed61667547e28b8eee34bdcfcc75f61e6b5da22338fe5212489a67bba113ac63da3c00d8bd5a31a1477ea2cad7a1d0f9a4cdd6202121be090c3482b3561c48716fc709a6904ffa9d6b9a5ee867339b476d8e0eeb2b03c908b93356642b8f72a998549589e20010ad82083a98", 0xf4}, {&(0x7f0000001000-0xd)="59ee7fa8a0505a63c6b316c333", 0xd}, {&(0x7f0000001000-0xe6)="4b9c4ea46c67780333d522f828f0c30e3a376c1ffb0ce47c2766e4ebaa047412083c31b4ea3df018607479e5b42cd6260f859a555a55b1bc48041bdbfc4ed363aee75bc9722407adc9acc17693574ee1682f55a30e0f6cced0320af9592e3a08fff93609ef728291d919e7aae6f2cd591a4cd1e41c78a8af29bf9aa5cb4723ddcd01888daec3ddfb6535f00c06dbd08109f33dcc493edb488726792d879f0a515e7489551a9fc35dcf3ab0ded37b8ee4bed85bd47baff1cd2367ec939e1af88723ecb1ff2ff4046c372cb982d490a72e538384a192fd7f09a2fd917527720cf0a46ea76506f6", 0xe6}, {&(0x7f0000bdf000-0x6d)="a7248aa0f398f702327552fefcf486011a05fccf97835d746ce3d97a5cd49112fed558494db1068f40a4cfe59e602088b53dc0774c2413754c13f2994cff1eac5ef09ccea3e878a795787db313d0bbb1757c0d3e98c4edc8b3c19e4805cf4c07644a535c1bc091dc86e7c9b440", 0x6d}, 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0x1000}, {&(0x7f00001df000-0xff)="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", 0xff}, {&(0x7f0000001000-0x54)="4edd9d34fee5c0cabd091677ef8477b7baf7e8be4c90edfc65c6ea3a4dc2fe3cde55df0633124ee845382bbdf2a7a22c34aaf6511369294faf64d520b50a1dde0bd1abebe12b4761b9c77c6f3d2bd5a0968b3e6b", 0x54}, {&(0x7f00001e3000)="ea830f02dd2b6aa1fa775bee2d348e46145d88eda213b585d1745f79db6ec20e9add1b6bce832a87cb7f796b48a5625b3cf760fc65298c0603a7665eb020d958fa4e5cdf1c262c31cdfc72f191640b4a33e5ad4885d0386122200f422c7aef51e833f6009ac1aea17f5db4e2401e874bbc166a355c719d51013f4ac7feb1c404028b332ace05cdd3dcf47a10959cd91922dc72710a222ccbe40593193e88792f854301dc619edc7568b94bd9bda33d67cb8a2650e076afd857390d7f72e26bc86f0115306171788fecc53f979476dc95d087e918890c9854d6b1505bb7558c71c88ce361da6ba5fba72fe548956a3b946f17e409e0", 0xf5}, {&(0x7f0000c1d000)="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", 0x1000}, {&(0x7f0000e53000-0x80)="bcff5c02851ac627cdea38b65686189650bb36729aebb72b6bad9828e349749e48a53220ae32e7838e2f679d5ec730168ddc23b8b828e0bfc2b2748147747fc7130f13728475fe74a5151e3a069ee6c29422974eada8d466bb0d637f8dcf063accdc989a95a3d1a3f905c284b7b36792ef715b6f439cd4839e195870982304a1", 0x80}], 0xa, &(0x7f000099d000)={0x28, 0x101, 0x3f, "5c3c479e934e8183d6fdc3ffd0bbe8eeb8d2"}, 0x28, 0x880}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x400000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x2, &(0x7f0000000000), 0x0) [ 37.707266] binder: 6031:6043 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8404, &(0x7f000001f000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000022000)='/dev/admmidi#\x00', 0x100, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000001000)='net/sctp\x00') bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000000a000)=0x8000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000012000-0x10)={0x4, &(0x7f0000022000)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000022000)={r5, 0x1}) 2018/02/11 13:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x5, 0x418002) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000e1f000-0x8)={&(0x7f00008ba000)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @binary='K'}]}, 0x20}, 0x1}, 0x0) r2 = eventfd(0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000bd9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='syzkaller0\x00'}) 2018/02/11 13:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000378000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendto(0xffffffffffffffff, &(0x7f0000814000-0x1)="e7", 0xffffffffffffffd7, 0x0, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000949000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f000007a000-0x32)=""/50, 0x10e) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/11 13:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000ff0000)) 2018/02/11 13:27:06 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f75000)=""/21, &(0x7f0000f76000-0x4)=0x15) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f76000-0xa)='/dev/dsp#\x00', 0x7ff, 0x400) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f75000)={0x3f, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004ae000-0x10)={r2, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f4b000-0x8)={0x0, 0x80000001}, &(0x7f00006ef000-0x4)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000259000-0x108)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0xfed9, 0x2, 0x202, 0x200, 0x7, 0x1000, 0x5ae, 0x8, 0x401, 0x80, 0x261, 0x6, 0xfffffffffffffeff, 0x5, 0x4]}, &(0x7f0000f76000)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") splice(r4, &(0x7f0000000000), r4, &(0x7f0000712000-0x8), 0x55b, 0x0) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x1ff) r5 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) socket$inet_dccp(0x2, 0x6, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a16000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000303000)={0x6, 0x4, 0x6, 0x10001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000637000)=[@in6={0xa, 0x0, 0x9, @empty, 0xed5a}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}], 0x48) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0xd, &(0x7f0000f77000), &(0x7f0000f78000-0x4)) dup3(r6, r5, 0x0) 2018/02/11 13:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) close(r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b87000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1802}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001e2000-0x6)={0x0, 0x4}, &(0x7f0000099000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c9f000)={r1, 0xfff}, &(0x7f000094b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a8a000-0x10)={r1, 0x3, 0x7, 0x7f}, 0x10) sendmsg(r0, &(0x7f000001b000)={0x0, 0x20e, &(0x7f00006e9000)=[{&(0x7f0000cb7000)="93390f3054ed0e6fbde2d0f8d2f5aad80bccce8947debc0e027ad85d35c9b7a512840eedb3b91cb2861a1e6254cb243659cf8d85c6c49276785830333a4f68a8aa2ab38933299e7bc757db57576ad229b947235e8191323d8f5e5676b8cd6f90157325cf3cb46ea96864c390b7081a00b415ef4fe35d0702332e289c742dfbe582daf509b2d296974c9aae007628dad51f63c11561ed5a46c967a0a3a762777903d800ef612db273170d55da432ddbda4580ad13819d054e3da27a519758b3fd7aca460a0c1a675b141cb18b9529856894b1ae995bcb6f226c9cee4eb11fbfff56a6be51ce12c5f27f19c6779d47cc4fc406ec892b1b3190", 0xf8}, {&(0x7f00005b0000-0xff)="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", 0xff}, {&(0x7f0000dc1000)="b3267d8da6ac", 0x6}, {&(0x7f0000f5c000)}, {&(0x7f0000862000-0x52)="7844b80fb703cf69b2f6d447f596dc008f20a5c7b855052cd346857637bc70e9c2e050ac7df94a803073eba1174e63b44bb9640d723a880218f3e39da45a35acbc27c10f5bea919388111b6d73d37d5d1824", 0x52}, {&(0x7f000047c000-0x31)="558cebad7b829c82a849b0fe27cc95f8543cd645b2b59e47a40b72f65c55de5fcda6664fe4528b906d8e4249960dddc926", 0x31}, {&(0x7f00000b6000)="bd27efc54926b399f13d22f5de6ca91fb57dd98df8a9311345a94a16d5f4e52327af8ed883f4fa4aa2629ef407561f3cd45a187b862651b0369165d38e0e0d7d10cf3bfe79", 0x45}, {&(0x7f0000571000-0xd6)="2f2fdd9acf9643f8ec2767ecbb48707c1609862c959074265e24830cf733918436a18acbbd09301934c382dce44f17d5e143f218bcfdd69a5f93ac1324d4b55afedc7c3ddba744765b5b90c733554454def30685cddd7bc2b7d4a5432b96bfc21e773f3b651d3beddf67eaf55c7874a201cf5c3024e6680a18c5c7c714ad919b3d52049c847c30b818743a82d1af17665795497b3920a3e0ea6d07e8bbeaaec1e3847e35b66803a19cc564622278153fa2bf737370a9b86ebfd07d870becd4f0799b03fa644d0af532ecfe3e7eec1b887ff866943aa1", 0xd6}], 0x8, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/11 13:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x22fd, &(0x7f0000fa2000)="29185f71e71fa1a3561171eb") accept4$llc(r1, &(0x7f0000104000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000590000)=0x10, 0x80800) 2018/02/11 13:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x147, &(0x7f00007c9000-0x147)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x4, 0x7, 0x7fffffff}}], {@ipv6={0x86dd, {0x3, 0x6, 'v`Q', 0x10d, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x3, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0x4, 0x4, "360517", 0x1f, "ba1df7"}, "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"}}}}}}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/11 13:27:06 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000f6f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/ppp\x00', 0x288300, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f6f000)=""/15) 2018/02/11 13:27:06 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006aa000)={0xc, 0x6, &(0x7f0000c8a000-0x30)=@raw=[@ldst={0x3, 0x3, 0x6, 0x9, 0x8, 0xfffffff8, 0x4}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff}, @generic={0x40, 0x1f, 0x5, 0xa5}], &(0x7f0000af5000)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000001000-0xfb)=""/251, 0x41000, 0x1}, 0x48) read(r1, &(0x7f0000f9a000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000609000-0x4)=0xf) exit(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x24, 0x0, @thr={&(0x7f0000000000)="6e10084f7b505d39b8e6f6f60a299c4e53ebe3e5e921fbb40b99617a6924cb270aa94c9ee0a1d0fe75479eddfb9b13f4e26775c7c4a6", &(0x7f0000002000-0x20)="7654c8d2aae03f48a02fa57aa93e5884a289570e75b9e18b358a8b67a3917f9a"}}, &(0x7f0000002000-0x4)=0x0) timer_gettime(r3, &(0x7f0000001000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x1)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) connect$can_bcm(r2, &(0x7f0000003000-0x10)={0x1d, r4}, 0x10) tgkill(r0, r0, 0x0) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000014000-0x44)={{0x2, 0x1, @loopback=0x7f000001}, {0x1, @empty}, 0x40, {0x2, 0x3, @loopback=0x7f000001}, @generic="fc879b6f01f15c7dbf435f913a21ea42"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xffffffffffffff47, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) 2018/02/11 13:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bab000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000259000)=0x4) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eb0000-0x38)={&(0x7f000097a000)=@l2, 0xe, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000ea6000-0xbf)=""/191, 0xbf}, {&(0x7f0000f04000)=""/176, 0xb0}], 0x3, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x1a}, 0x10000) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4f) 2018/02/11 13:27:07 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0x2, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x4b}, &(0x7f000000a000)=0x6) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000021000-0x14)={0x80000000, 0x7, 0x81, 0x3, 0x3, 0x7fff, 0x1, 0x100000000, 0xfffffffffffffff9, 0x4}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000021000-0x8)={r2, 0x7}, 0x8) 2018/02/11 13:27:07 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000002d000)={{0x7, 0x6d}, {0x4, 0x4}, 0x2, 0x6, 0x5}) syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x8, 0x280) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) r6 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f000000d000)={0x0}, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000e000)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000016000)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f000002e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x860, 0x2, 0x19c, 0xa, 0xa0, 0x20, 0xbb, 0x0, r2}, {0x200, 0x8, 0x80000000, 0x3ff, 0x9, 0x4, 0x3, 0x2b0}, {0x8, 0x65a, 0x401, 0x2}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@empty, 0x3, 0x3, 0x1, 0x100, 0x5, 0x8, 0x106}}, 0xe8) bind$inet6(r0, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e2f000-0x5c)={0x0, 0x2}) r1 = semget$private(0x0, 0x0, 0x200) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f00007a2000-0x1)=""/1) r2 = syz_open_dev$usbmon(&(0x7f0000ff1000)='/dev/usbmon#\x00', 0x64, 0x80100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000581000)={0x3, 0x4, 0x8a09, 0x40, 0x0}, &(0x7f00007ad000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e23000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x800, 0x8, 0x7fffffff, 0x14}, &(0x7f00002a6000-0x4)=0xa0) write$sndseq(r0, &(0x7f000024e000-0x60)=[{0x1ff, 0xfffffffffffffffd, 0xffff, 0x6, @tick=0x7, {0x5, 0x7}, {0x0, 0x4}, @result={0x8001, 0x20}}, {0x7, 0x4, 0x9, 0xfffffffffffffffd, @tick=0x1ff, {0x28, 0x1ff}, {0x57, 0x1000}, @raw32={[0x9, 0xff, 0x7]}}], 0x60) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d7f000)='/dev/audio#\x00', 0x59a6, 0x288002) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d5f000-0x4)=0x101, 0x4) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) r4 = msgget$private(0x0, 0x82) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000150000)=""/4096) wait4(r3, &(0x7f0000ec4000+0x126), 0x0, &(0x7f000025d000-0x90)) 2018/02/11 13:27:07 executing program 3: pivot_root(&(0x7f0000035000-0x8)='./file0\x00', &(0x7f0000024000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000e63000)='./file0\x00', r0, &(0x7f000092b000)="73b63b9a8f1d6202544bb9c3f4046e67e6f20d9f1b7eb889b7c3e9eb2a6de644c83c262c19ff40e8dc7074a0f80761c463a06175c3a07b324bf244a8c220b29c471c7b2fd2016cb151b1c38a09ffaf157e127c42bf00cfecb783b8f44b56b8a51a4e4a86b66b6566e368f2ed90fd7f33cf3694894d993e6b3f6ed0875b8860cd4ef2d81dd4c98c78e9dd073f6b22d558c8ad8f769ad4efea21662be902d770f97e07a2a461ea8555f291ec11e682ea0771da6bb072983ec4e9c577d9bba5932018305af29c1d0a79b63633d0dc") 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36e, &(0x7f000000e000-0x125)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x4, 0x80000000, 0x4}}], {@ipv4={0x800, {{0x268, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, {[]}}, @igmp={0x1f, 0x200, 0x0, @rand_addr=0x100, "5c43890969a6034269f4b4843d6a5e4ddcd7396d9e1a37bbcc9300043b57988efeab3734687a904616285a97ee128b61b2f34c58a9899c2e00fede093c89d7686e26257b71e10d814f260b29e6fa4b2973f4e3b787c475bf60b8ea15c2aa8178c42e89ce569b0ae18ca64a713286d74144ef75148223cad2e3005022dd2003e752104a20899ee41c67422d43652003febca79a21c0bd44248cca7577f482cdc7f5d7de03022966db526a4b61c0422de8c5601d4da90c08fba02ce1208f53aae051db4b9d36367bb406d36a5cdc1790f2c746dd2a39a2365943e083c74fc92a9d4d0a1fa7efea857dda671cf85a441432e569c84feab7ec"}}}}}, 0x0) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/sequencer2\x00', 0x109c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x400010}, {0xffffffe0}}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000024a000-0x2)=0x1, &(0x7f0000801000)=0x2) 2018/02/11 13:27:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe3000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d65000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x401, 0x3, 0xff, 0x8, 0xffff, 0x6}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fe4000-0x5)='user\x00', &(0x7f00007a9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000011e000-0xaa)="39234f37b4d1f5c55d506ca894e2fcd1b3a8289acd6aca66d946429d3e1e643fe908bc5fb99df1286a107a3f625dcc6986ac12160eb9512706b4aa2e889193ec19e086becf568c400a664b32d6ef679161fae5191ce6b8ff3a325d789148b6ea872f82f75d54d1b0bb6d6d66c1b570752dfe41831b3d0fd7e6fe55533fecb3c621cb2017e506652928d2a24805f8411a2b131fc1b02d564cb41b74e9326e69fd5944452eb2247445c294", 0xaa, 0xfffffffffffffffb) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00009e1000-0x8)='big_key\x00', &(0x7f0000fe4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fe4000-0x30)="f64359225ad986c34c6235de191645967e81fe89572bdefac77687b00c5c0d0af43666cf67dc186f6a4494264816f6b5", 0x30, 0x0) keyctl$link(0x8, r2, r3) 2018/02/11 13:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ac4000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000d11000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x600000) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000c9a000)=0x6, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000322000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c34000-0x10)=[@in={0x2, 0x3, @empty}], 0x10) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000ef7000-0x7)) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000a2f000)=0x4000000) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)) clock_gettime(0x0, &(0x7f0000f0d000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, r1/1000+30000}}, &(0x7f0000dcc000-0x20)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000fc000), 0x1) alarm(0x200) 2018/02/11 13:27:07 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001e000)=[{{&(0x7f0000020000-0x80)=@generic={0x0, "b1eba36f722950b7c47b8b61580bd932e8c345e76b3b02c79b500c409548ae0011743d5b4a5202ac4211b3671ead8522c88ec5013ac936e378b561f8c98649d3f8bbbd72b4b29952022823113ab17cefe7e67f2c57f9b1f7a937b1b1d30eff8d6090e8b1fb23d5e689391288eaaecbfc534a0f508e8ea46d6958a5f8ab29"}, 0x80, &(0x7f000001d000-0x10)=[{&(0x7f0000006000-0x36)="dea6d3d94c0ceaf3f3327e473ba6bdd2d7eea6aaae41f14c780f23c46d9ae909596adf0a1cf14488ce793e60feebd7d73c8338170912", 0x36}], 0x1, 0x0, 0x0, 0x40}, 0x401}, {{&(0x7f0000020000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x1, {0xa, 0x1, 0x0, @empty, 0x10000}}}, 0x3a, &(0x7f0000018000)=[{&(0x7f0000008000)="7dc1e277a75519aa20f056a5e742757a4d0cccc3491a1b6852d0d8d84fcad0f0e1f62bff3a62331db41e0ed4e781f83133e400feed21dd53e4d881d5280b9c37badb14bb92e9028d55a11f86cc6ea0b821633e5eaba840632f9839a4476b3dc1087291840cfe79a82e70e3ba0b0312709683e5c425fb3e29399ffa1eadfe921a947f789e9069fbb660893006", 0x8c}], 0x1, &(0x7f0000007000-0x1b8)=[{0x20, 0x11f, 0x5, "320f135bce34a848ae31a7fe1725"}, {0x108, 0xb2ae5142879ff6d2, 0x7fff, "396ab55eb35718532787d3d6351f9bb4d6e57ae8b5ecddcf22a8c470b830569753e77a1d7cc55e127041848229ecb784699d48b117d4751fc81607512d11012daea885210279560942da8b60a6ee5617cbceff7a73ea106b38f44bf5354bfb88416daeae1f43c3030fdcb570f3a0548a62ddbfd17db02271c730483e14f24d3f6f669db2e6efb7b5439f3bc0c3a4f7d500cb66a80d19fdca48eb215e5ddf20de8d35a32c152a011a1b6ab3e65cb42fa8c3499a3b5a54c9f46ab4aaf50b34c74c995b1e97945a028045902be5e10cd1151d409fb647076392a4c5ec4301e5676b886cc241558b57509c8a66ffc0ef557aafb59e6f59f4b2"}, {0x20, 0xf404e98015fa586f, 0x3, "16b2095f56f4fe1246b38e4790"}, {0x10, 0x19d, 0x8}, {0x60, 0x10f, 0xe80, "8a8665c158238331ea5ee72e316ade04fc79c00d1eb2bd7f7833f6116e1e558afb28e7e51fed512d45c513a369b8a1bbd696eab83fdf71fbdb6a3f07ae2ad01f067d2d346fa1dd8d1620"}], 0x1b8, 0x10}, 0xffffffffb216f219}, {{0x0, 0x0, &(0x7f000001b000-0x20)=[{&(0x7f0000020000-0x50)="df40055db4add570b81003d57b33ae05e72b617d8d4820b56e167468dc770444219558da4270f05e441d836e3a8bbfac7f0099a540c53b95b6fd121ed3b9caf3b5c07dcc401f95827bdfd42a69adba09", 0x50}, {&(0x7f0000013000)}], 0x2, &(0x7f0000011000)=[{0x1010, 0x11f, 0x6, "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"}, {0x78, 0x115, 0x1a, "89be7febd046e25098f6ad14625cd00581560615e0cc2ad5e9885c4ac1d484599cecb078938b175c64ae0408a98577b48565942a7148e6489e49a342a0ea6f581e6ecffc1a65045c59c35d4d9969803f01479774a15e00afe3cff4c894fb3c4dd789bf2a8d"}, {0x48, 0x3a, 0x6, "9ca867c9bb13dabee909c7be7061f2ad83a50e912de4a3bdebab4a33cab05eba40ba70e624cc463adeb5e9cf5deeb3304c3c03b1d742a9"}, {0x18, 0x29, 0xf1d, "8b79"}, {0x68, 0x10e, 0x3, "f2486992a77488d7da9a87047068b69bc1966f0ad53a54a87feb31ef919e8525b8fed165e77c328c39b22d2ec141a77e756f17ae76f87bf5e90c14b24dfbcf967ace2a5ab65651a5c77e0bbd8b3bdc3aef2d74"}, {0xa0, 0x3a, 0x57cc7726, "56c97727ce6bf78eeaa3740e8c96cc20f5a38f82eb8ac218dd0ee4b6414747e16e95ed8f093fd1db7126c892859a912e22bfc8cac96eb98e7c0927fbe650ab5fea4b291908e780fa75197c6a182681a4250c99f424a3f8c36e7435e487684c44e0abe535216706161588655d54dd632a27ca3e978725a57b1376f5589ca0e278d92d78f0d5c519c918e0d43e715324"}], 0x11f0, 0x4008011}, 0x1}], 0x3, 0x40000) r1 = syz_open_dev$mouse(&(0x7f0000020000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000010000-0x4)='cdg\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x19, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000ba7000)=""/226) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) syz_extract_tcp_res(&(0x7f00006bb000)={0x0}, 0x7, 0x200) r3 = accept4$ax25(r0, &(0x7f0000dc0000-0x10), &(0x7f0000292000)=0x10, 0x0) accept$ax25(r3, &(0x7f0000899000), &(0x7f0000285000)=0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000518000-0x4)) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x2c, 0xf9) write$tun(0xffffffffffffffff, &(0x7f00009c4000)=@hdr={0x3, 0x3, 0x5, 0x8, 0x0, 0x100, @ipv4={{0x41, 0x4, 0x5, 0xfffffffffffffffe, 0x1d4, 0x3, 0x4ded, 0x71f, 0x25, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0x1b, 0xffff, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, @empty, @rand_addr=0x9, @loopback=0x7f000001]}, @noop={0x1}, @rr={0x7, 0x1b, 0xfffffffffffffff8, [@multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x12}, @empty, @dev={0xac, 0x14, 0x0, 0x12}]}, @lsrr={0x83, 0x27, 0x80, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x7f, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0xa0e]}, @end, @ra={0x94, 0x6, 0xfff}, @cipso={0x86, 0x2a, 0x1e, [{0x1, 0x12, "1377c44068d1280d886f0db67b5153b8"}, {0x0, 0x12, "08d1e56734eaee6e2bbcbf1721109262"}]}, @ssrr={0x89, 0x23, 0x10001, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @timestamp={0x44, 0x3c, 0x1ff, 0x3, 0x14, [{[], 0x4}, {[], 0x9}, {[@multicast1=0xe0000001], 0x8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[], 0x10000}, {[@broadcast=0xffffffff], 0x2}, {[@multicast2=0xe0000002], 0x9}, {[@broadcast=0xffffffff], 0xbfd}, {[], 0x20}]}]}}, @tcp={{0x1, 0x3, r2, r4, 0x1ff, 0x0, 0x11, 0x1, 0xfff, 0x0, 0xffffffffffff0001, {[@timestamp={0x8, 0xa, 0x401, 0x7}, @eol, @md5sig={0x13, 0x12, "f2622725709d8c63e54b9aac842a4c56"}, @md5sig={0x13, 0x12, "58c5ac27530f0438981ae71dfc5bba30"}]}}, {"56e0822dc109610dddf0adce0611ab2b87a5afb4344b525202ce7765658a631b181613e2502e4588da5c0412b7efadfc7ff8d67ac7c03bb40d08789159eb2d00a2c8f519cbe173ae03da702209c8839a2b7f0ffd8cd0e67b144146a10242d98dd9444426d22531527f778bc0be7436efba4b8e034ab49ad204eaacec35af6dcfff9907f10d27453626a3ffb1"}}}}, 0x1de) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1000}}]}, 0x40}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000066f000-0x4)=0x5, 0x4) 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000201000)='./file0\x00', 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000510000-0x8)='./file0\x00', &(0x7f000015d000)='ecryptfs\x00', 0xa, &(0x7f0000376000-0x71)="1aa6729a8f63c5a77f655952c27df6d5b85b7d54548d3f81fcd7f909fc8da308b542de7336583a131b0f974ee13e36130f6270117c39a84be357fc0673be9ef048890f3f787a552d9e52d3f6ea77a2bab21590b46fbc168bc271d479671f6381e24b8c3bef95e0f24b2cf27a9f157afe67") r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) syz_open_dev$sndpcmp(&(0x7f0000d97000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f00003c6000-0x4)) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00006f8000)={0xde, &(0x7f00007a7000-0xde)=""/222}) socketpair(0x11, 0x1, 0x2, &(0x7f0000eda000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000d66000-0xb8)=""/184) [ 38.196082] netlink: 'syz-executor0': attribute type 25 has an invalid length. 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1}) pipe2(&(0x7f00004ee000)={0x0}, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ba9000-0x28)={&(0x7f0000fb1000/0x4000)=nil, 0x67fa14d2, 0x0, 0x9, &(0x7f0000895000/0x3000)=nil, 0xb06}) 2018/02/11 13:27:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c3000-0x9)='/dev/ppp\x00', 0x400102, 0x0) sendmsg$nl_route(r0, &(0x7f0000be6000-0x38)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00002fa000-0xa)={&(0x7f0000bb5000-0x14)=@getneigh={0x14, 0x1e, 0x100, 0x6, 0x3, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x40081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000ad000)='tls\x00', 0x4) [ 38.246068] netlink: 'syz-executor0': attribute type 25 has an invalid length. 2018/02/11 13:27:07 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f00006d6000-0x64)="2e792efd6ae891cc29c9604781ce2b9231a723c14624565f7d29f435529966e2179e36154b1bf8d261d04f153c6468c9cde50ea3d34369706a2b358ca2f2c8e7a852752d864faf590700000000000000ff21c048d4c3ab3f8f91000d573186a12f8dda5f", 0xffffffffffffff47) 2018/02/11 13:27:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000406000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000eec000)={0x5b10}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000c25000-0x4)=0x6, 0x4) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000003f000)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000), 0x4) 2018/02/11 13:27:07 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008bb000-0xf)="74086effff00000000000000008c00", 0x0) r1 = syz_open_dev$adsp(&(0x7f00000e4000-0xb)='/dev/adsp#\x00', 0xfd5, 0x103000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000007b000)={r0, 0x50, &(0x7f00005c4000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000adf000-0x4)=r2, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000048000)={0x6, 0x1f, 0x8, 0x80, 0xfff, 0x4, 0x5be, 0x400, 0x8, 0x5, 0x100000001, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000085c000)={@generic="00b799e3113663805060d5403112bb8a", @ifru_flags=0x1000}) mq_timedsend(r1, &(0x7f0000b98000-0x7)="91763008fed2d1", 0x7, 0x1, &(0x7f00007c8000)={0x77359400}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bac000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) flistxattr(r0, &(0x7f0000e4f000)=""/201, 0xc9) openat$rtc(0xffffffffffffff9c, &(0x7f0000678000-0x9)='/dev/rtc\x00', 0x60000, 0x0) 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000660000-0xb)='/dev/vcsa#\x00', 0x4, 0x280000) accept4$vsock_stream(r1, &(0x7f00002c1000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0xc7aa0d610303f1d9) syz_open_dev$usbmon(&(0x7f0000b81000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000804000)=0x18, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000966000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000bea000-0x4)=0x100000001) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000031000)='bdev,vmnet0posix_acl_accesstrusted\x00', 0x3) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001d000)={@generic="ebe0ceffa63471619e18de5bff642732", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) write$selinux_validatetrans(r0, &(0x7f0000031000)={'system_u:object_r:lvm_control_t:s0', 0x20, "73797374656d5f6a3a6f62756563745f723a696e736d6f645f657a65635f743ada30", 0x20, 0x34, 0x31, 0x20, '/usr/sbin/cupsd\x00'}, 0x59) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x0, &(0x7f00004a7000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r1}, 0x10) listen(r0, 0x49) r2 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) r3 = gettid() r4 = accept$inet(r0, &(0x7f0000ac2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f7d000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005f8000)={{{@in=@local, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000540000)=0xe8) recvfrom(r6, &(0x7f0000013000-0x8d), 0xfc65, 0x0, &(0x7f000007e000-0x14)=@ll={0x11, 0xb073e5d43fae77ad, r7, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r8 = getpgid(0x0) r9 = openat(0xffffffffffffffff, &(0x7f00004a5000-0x8)='./file0\x00', 0x305201, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r9, 0x40405514, &(0x7f00004b3000-0x40)={0x7, 0x5, 0x4, 0x2, "3a9a453dc9f683207169c4dd891010712f990e1f75353717fe3f10dc13d89d47cacf480065ee70bd7381d248", 0x3}) fcntl$setsig(r4, 0xa, 0x1c) r10 = dup2(r5, r6) fcntl$setown(r5, 0x8, r8) shutdown(r0, 0x0) tkill(r3, 0x13) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, &(0x7f000039e000-0x4)=0x6) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, 0xfffffffffffffff2) 2018/02/11 13:27:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2400, 0x0) open_by_handle_at(r0, &(0x7f000056e000)={0x19, 0xfffffffffffffffb, "da725c255dfd70a01d74d8b5cb07104e73"}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0xfffffffeffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000612000-0x30)={0x1, 0x0, [{0x40000007, 0x101, 0x1, 0x0, 0x0, 0x10000, 0x9}]}) r1 = socket(0x1000000010, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00008a6000)={0x4, 0x40, 0x7, 0x6fbc, 0x200, 0x200, 0x6, 0x200, 0x10001, 0x8001, 0xf9, 0x7}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000411000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000076d000)="8421c821957124c8749ccce66e0bb8053b3df05a0138474cca4137116326353e49dacd238c1a69033707fe7bef94dd92204cc3aec1202a273ca59854052853622ad2de828086fabcfe7f79b028e95d017bcb9e56abeaee42ca0c904a45f4345bcc6f") fcntl$setlease(r1, 0x400, 0x0) poll(&(0x7f0000cd0000-0x20)=[{r0, 0x2424}, {r1, 0x1082}, {r1, 0x4140}, {r1, 0x1}], 0x4, 0x3ff) sendmsg$nl_route(r1, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/11 13:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000acd000-0xe)='/dev/admmidi#\x00', 0x2, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000acf000-0x8)={0x0, 0x63}, &(0x7f0000375000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c13000)={r4, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xebda}}, [0x10000, 0x10001, 0x4, 0xa2, 0x4, 0x8, 0x0, 0x3ff, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6, 0x5, 0x5, 0x0, 0x1ff]}, &(0x7f000023b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c68000)={r5, 0x7, 0xffffffffffffff19, 0xd010, 0x8000, 0x6, 0x7, 0x401, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x53, 0x49b8, 0x2, 0x10000}}, &(0x7f0000f0e000-0x4)=0xb8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000309000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000020c000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r7}, 0x14) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r8 = syz_open_dev$sndpcmp(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x2000) ioctl$TCSBRKP(r0, 0x5425, 0x7) bind$inet(r6, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r6, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000d4000)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0xfffffffffffffdc5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00004e0000)={r4, 0x7f, 0x10}, &(0x7f0000fa1000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000beb000-0x1)=0x20, 0x4) writev(r6, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r6, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) shutdown(r6, 0x1) 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) sendto(r0, &(0x7f0000c77000-0x5d), 0x0, 0x0, &(0x7f00003e1000)=@l2={0x1f}, 0xe) r1 = add_key$keyring(&(0x7f00003dd000)='keyring\x00', &(0x7f0000e36000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005a8000-0xe)={0x0, 0x50, 0x3, [0x80000000, 0xe8, 0x3]}, &(0x7f0000d96000)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a75000-0x8)=@assoc_value={r2, 0x40}, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000cb8000-0xa)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000e35000)=""/3) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x44040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a6e000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000000000)=0x8) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000295000-0x38)={&(0x7f000028c000-0xc)={0x10}, 0xc, &(0x7f0000c2b000-0x10)={&(0x7f000043a000)=@ipv4_deladdr={0x18, 0x15, 0x80d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002d2000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2c00) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000960000-0x4)=0x0) getresuid(&(0x7f0000cf4000-0x4), &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000db5000)) lstat(&(0x7f0000c4b000-0x8)='./file0\x00', &(0x7f000036e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000ac8000-0x38)={&(0x7f0000593000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000158000)=[{&(0x7f000038e000)="a971a63d2df335227210c51dcc2e2e03c49df2d7a6ac5d17655450031b0c0ed954067d09ac1835489215a202b2ca6ce947f245d6eb5ede6f57c65161220f3bde7d4fe8bc7293383e9250dc12c926abddebffc7982e81e9da861f5ff3eb1c694eeec5b60d24c33e15271e9f63e0c98b3f060349d5c53660b07570345fa15cf9a65e2e1708b56e122509dbc63f557772cd1321dbbba858c224a42f87250b74561f1f65fe0e57b7e8cdbe25347708605bfbb04f4f3ce9b30d82dbcb08d4984edb8986f420732133b63cf29c658736511e0d463f268e", 0xd4}, {&(0x7f00001fa000-0xa)="21ab38463cd91ebd2855", 0xa}], 0x2, &(0x7f0000b5b000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x8000}, 0x10) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00006cf000)=0xae, 0x8e17) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004df000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c00000)=0x14, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000251000)={0x400, 0x7, 0x8000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r2 = syz_open_dev$admmidi(&(0x7f00009e1000)='/dev/admmidi#\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c25000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000edf000-0x4)=r3) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/11 13:27:07 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f81000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000f82000-0x8)='./file0\x00', &(0x7f0000f81000)={0xb3, 0x9, "b3ff03895afe40f3bae434011da386a1cfd139b244e602d2b78625479b330a1b4d05a221587afca4b0bb475090a12c79c8b09cab676216f3ed40703e41213e48c5fa2b3ecbb696964bd57dbd10fd5918dbebe0d3e0b66d23fd93a93d61d7e0f089e88b24d7644bc13217753317fae8c3b27d31b6fba5f06e0dd7599746ad3a9d96b55be7e9045c0e91c669ae8ab4196513dbde6e94cd60b9c08e6179a2912db2f90ef08dbd284ce3fbdf49"}, &(0x7f0000e51000), 0x1400) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 13:27:07 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bfe000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00009df000)={0x2, 0x7}) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x6, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000000000)) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fbf000)='/dev/sg#\x00', 0x8, 0x2100) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0xfda5}, 0x8000) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='3', 0x1, 0xffffffffffffffff, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100006}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc0000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9a64}, 0x1c) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffffd) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fc1000-0x4), &(0x7f00000c1000)=0x101) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000010d000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2000) recvfrom$ipx(r0, &(0x7f0000051000-0x74)=""/116, 0x74, 0x120, &(0x7f0000872000-0x10)={0x4, 0x0, 0x0, "9bb1c2a08a6a", 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) [ 38.448358] binder: BINDER_SET_CONTEXT_MGR already set [ 38.455808] binder: 6234:6249 ioctl 40046207 0 returned -16 [ 38.467517] binder_alloc: 6234: binder_alloc_buf, no vma [ 38.473309] binder: 6234:6249 transaction failed 29189/-3, size 0-0 line 2957 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00002cd000-0x3)='/dev/admmidi#\x00', 0x1, 0x200002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000}) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00'}, 0x10) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000532000-0xbd)="e50775b0d56b830ab3b60ced5c54dbb70da9323e3fb44cf5a3b5fa9d04665914443bf176caaf4f3fef5235e8cec8b92c7da7b3f536b83e2b90a4f6a307f9d4e61f8eea7c317efeea0ff817000d6e0e52f8beb388dd7997cd6a729fd426cb7e2ece2fa6e2b20000000000000005b67691b886d9000000009ac0698fe6c0caf2dff5605e5b2d7f830cef7b7bd488b9bbf6d3053f991f3912d39866c1424cbae4b22a6a230fadfedea8751af1213f91620a33474533384950a4d1472516e5", 0x4f41c8925b7b4149) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000599000-0xf)='/dev/sequencer\x00', 0x80001, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000f7f000)=""/165) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6, &(0x7f0000c68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0xd8, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x0, 0x1, [0xc000000000000, 0xacf000], "eaa9193b169382f67bf302ff0c237ad56ad7105fa3c7b0aa115957b796890036f996d2a72d136ae2847c974b93024b3622151ddf27dd4e71234a90b0f4bb22f1b7cc8d08f73885defbcadcc764f2f752d7fbb380077cdb2519c126ffdca01421631e92dee970b05293245a245dee9fc7136b8623b92fd8100506f3e54a11fdba398d1ddff3a3a775904e1c74a2a3ab7ae7167b1f4d4aae9a4db7504ee42524d17ec5d5707a2122ba98685ed84162ee707b"}, {0x7, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x800, [], "9ffa472f7b971ce710aaa615d255c811bdd2532ca4abf849c5ad96ca263c802acc295dfa5aac66d55dcefc80909e07cd2aa9f27bf6383291e9692211f811a68ff7d32bea492da36edeecf2adb1afadf86193af35e2d9cbbb5a6f82fb6725a4911b8749414ba78a6c70706b2c47293cf4a6de22bedc154830544b631e88533834130bb451ef26edfcba82faef52afbf14095008b2ef1ab3bd7d043fe7e93075a91bc6924ba6c73dcdcc256dbd7082cd27735bd986784328faaaec914f8ba0d0e57b559bc72461a620c8baccf24f3888c8c1c9e92f73e47cb631e15f9796193cbac360540d503c17b6bb"}, {0x3, 0x0, 0x40, 0x9, 0x0, 0x0, 0x86dd, [0xb6], "3649c6b72b2e4ec381e98591b1cb57172d93a74abfb4492ab29847909e7603fd455ab9708b461b56911615906ffd19863b0a337befc9e0faf68d4fb2ce9e801817a4f9ae5e7ca6c83b2b478422860f041eb89faddc811df458ad7fb9438d8c41c94f57a91407d9dbccf9b3644449a99baf2475eb7adc2741ff04b36a51b29df6488bf8fa62c05effd37445ca1168db1b28a853271f283c19912c34e5986bead6a88c4684a5f21ac0e1f7daaabefa8f1970cc70a4a4fe7ed457cc5b66544329fb3ade3e5d03108fbcfcf622b465a880f8c2c9c7be11b4129adceaab83bfdd417f0146a7e5fa4fab"}}}}}}}, 0x0) 2018/02/11 13:27:07 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000-0xc)={0x4, r0, 0x1}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000004000-0x6)={0x4, 0x30ac28bd, 0x5}) r2 = timerfd_create(0x7, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000002000-0x10)={&(0x7f0000002000)=""/174, 0xae}) 2018/02/11 13:27:07 executing program 2: socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000824000)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out}, 0x14) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a5d000-0x1c)={0x200, 0xfffffffffffffc5a, [0x0, 0xfffffffffffffffe]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f0000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) 2018/02/11 13:27:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) r2 = socket(0x11, 0x2000002, 0x1) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000cf7000)={{0x6135e2df, 0xffff}, {0x4, 0x5}, 0x4, 0x5, 0x5}) [ 38.559494] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.572681] binder: release 6234:6237 transaction 2 out, still active [ 38.579433] binder: undelivered TRANSACTION_COMPLETE [ 38.584736] binder: send failed reply for transaction 2, target dead 2018/02/11 13:27:07 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmget(0x1, 0x3000, 0x80, &(0x7f0000153000/0x3000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) munmap(&(0x7f0000100000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000458000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cfd000-0x18)={r0, &(0x7f000034e000)="fa3526f7332fffe260", &(0x7f0000775000-0xa2)=""/162}, 0x18) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000a04000-0x10)={0x3, 0x8, [0x4, 0x4]}) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c}}], 0x1, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f9a000)) getsockname$packet(r0, &(0x7f0000af0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000814000-0x4)=0x14) connect$can_bcm(r0, &(0x7f00006e7000)={0x1d, r2}, 0x10) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x368)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x198, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f000083f000), {[{{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:lvm_control_t:s0\x00'}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') ptrace$getregs(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000253000)=""/240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ba000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 13:27:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/11 13:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001db000)={0x0, 0x5, "4d05d51594"}, &(0x7f0000d65000-0x4)=0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000e4000)={0x5, 0x5, 0x2, 0x2, 0x6, 0x2, 0x3, 0x8001, r2}, &(0x7f0000c59000)=0x20) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) dup3(r0, r1, 0x0) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000785000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d26000-0x4)=0x14, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00003c0000-0x38)={&(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f00007c8000-0x10)={&(0x7f0000d26000-0x68)=@ipv6_deladdr={0x68, 0x15, 0x0, 0x6, 0x1, {0xa, 0x0, 0x4, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0x4ee38dc, 0x1c00000000, 0x8}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x6, 0x100000001, 0x3ff}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x1ff, 0x8, 0x5}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008090}, 0x20000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000063b000-0x4), 0x4) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000de5000-0x10)={0x8, &(0x7f0000a84000)=[{0x8, 0x800, 0x4, 0x1}, {0x2, 0x54, 0x5, 0x8001}, {0x9, 0xfff, 0x100, 0xfffffffffffffffc}, {0x9, 0x10000, 0x9, 0x1}, {0x2, 0x2, 0x7fffffff, 0x10001}, {0x0, 0x101, 0x101, 0x1}, {0x101, 0x9, 0xb0, 0x87cf}, {0x6, 0x1, 0x3, 0x7fffffff}]}, 0x10) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000225000)='/dev/cuse\x00', 0x100ffd, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/rfkill\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ea3000-0x2c)={0x0, 0x800000000000003b, 0xd9e, 0x80000000, 0x12, r1, 0x2}, 0xfffffffffffffebf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000485000-0x20)={r2, &(0x7f000008a000-0x4d)="c821e8e87dbdf45cf0d723824bf9ffb2b7847f02d0bf8aa880ddfe234a35d9c446629b340e14e7b91c14d31a6d8523f8e7edfcca3b7460b10302000000960f7d856bd083441441c4ca652e88ff", &(0x7f00001fa000)="bb5172c3af37c96d592954d0434cce80f1c05fc299f75eeef52ad50b453fbc66c5a22c7e3351c46e", 0x800000000}, 0xffffffffffffff4d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000022000-0x30)={0xa0, 0x0, &(0x7f00004f6000)=[@release={0x40046306, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28, 0x38, &(0x7f0000831000)=[@ptr={0x70742a85, 0x0, &(0x7f00002b6000), 0x1, 0x2, 0x37}], &(0x7f0000500000)=[0x78, 0x18, 0x68, 0x38, 0x60, 0x78, 0x9b6e6df4672e57c6]}}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f000090f000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000f71000)=[0x70, 0x18, 0x0]}, 0x5}}], 0x97, 0x0, &(0x7f0000b83000)="06b6efeaf657861a74ab8738e391310fa73fed30b6d88915c667dc3435d3c49f943c58cd6c1696c7c2437c77e2f3dbd3763388de41842b0e57a2cccabd4a3528846e79998cfcaf70d8476b524a261c206b088d334730ed155ca747e7cb498fe6f9a2c44f6b3140b52d1c30812285541d277b0e5e4b3d12995d9b748747d856442538c4e2149b3f046d403da49bba1202165da323e57608"}) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000210000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid=r1}]}, 0x20}, 0x1}, 0x0) 2018/02/11 13:27:07 executing program 1: pkey_mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x100000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7543, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000002000-0x38)={0x3, 0x0, [{}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e1d000)=r2) 2018/02/11 13:27:07 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x4000000004000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/11 13:27:07 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x6, 0xfff}, &(0x7f0000004000-0x4)=0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000005000)='/dev/dmmidi#\x00', 0x5, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000001000)={0x2, 0x4, [0x9]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x800}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000004000-0x9c)=""/156, &(0x7f0000004000)=0x9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0x1c) 2018/02/11 13:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x1c64}, &(0x7f00009d9000-0x10)) r0 = syz_open_dev$amidi(&(0x7f00009ee000-0xc)='/dev/amidi#\x00', 0x8, 0x8000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000884000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000759000), &(0x7f000055e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe8000)={0x0, 0x38, &(0x7f0000e48000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffffa, @empty, 0x7}]}, &(0x7f000040f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000183000-0x39)={r1, 0x31, "03517d01393808ee8e773e6a51967ba98e4afeaa9faf89d9e87e065f783352b3df1759957bc099cf1e07e624a3066ed61f"}, &(0x7f0000ae5000-0x4)=0x39) 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000014000-0x4), &(0x7f0000009000-0x4)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000012000-0x4)='/dev/adsp#\x00', 0x36, 0x10000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000014000-0x4)={0xc24}, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000014000)={&(0x7f0000008000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f000000e000-0x30)=[{&(0x7f0000004000-0xc3)=""/195, 0xc3}, {&(0x7f0000014000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9)=""/9, 0x9}], 0x3, &(0x7f0000005000)=[], 0x0, 0x40000}, 0x20000000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000008000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x2c) 2018/02/11 13:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) dup3(r0, r1, 0x0) r3 = epoll_create(0x8000000008) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)) 2018/02/11 13:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0xffffffffffffff03, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)) shutdown(r0, 0x1) 2018/02/11 13:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='syzkaller0\x00', @ifru_settings={0x3, 0x100000003, @raw_hdlc=&(0x7f0000655000)={0x9, 0x4}}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b38000-0x4)) pipe(&(0x7f000027e000)={0x0, 0x0}) syz_open_pts(0xffffffffffffff9c, 0x2) fcntl$dupfd(r0, 0x406, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad5000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000066e000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xfffffffffffffffd, @empty, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x52, @empty, 0x958}, @in={0x2, 0x3, @rand_addr=0x401}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x3}], 0xb4) r2 = syz_open_dev$sndpcmc(&(0x7f0000ca5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ad2000)=0x0) get_robust_list(r3, &(0x7f0000777000)=&(0x7f000093a000), &(0x7f000051b000-0x8)=0x18) 2018/02/11 13:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f000048d000)='/dev/midi#\x00', 0x6, 0x2) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000b16000+0x858)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000c99000-0xc)={@dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) 2018/02/11 13:27:07 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000008000-0x8)=0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000007000)='em0]%\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000-0x6)={r2, 0x4}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1, 0x1}, 0x98) fadvise64(r0, 0x0, 0xd0, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000009000-0x14), &(0x7f0000006000)=0x14) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) getsockopt(r3, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r3, &(0x7f0000008000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) [ 38.925357] syz-executor4 (6350) used greatest stack depth: 13152 bytes left [ 38.932621] syz-executor4 (6335) used greatest stack depth: 11856 bytes left 2018/02/11 13:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$vcsn(&(0x7f0000569000)='/dev/vcs#\x00', 0xb76, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000ce7000)={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x3}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x7, [0x2, 0xff, 0x8, 0x3, 0xfffffffffffffffc, 0x81, 0x7, 0xf8bc]}, 0x5c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0a000-0xa)={0x0, 0x1, 0x1, [0x0]}, 0xa) 2018/02/11 13:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000984000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000816000-0x4)=0x2, 0x4) close(r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d25000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000533000-0x2c)={0x5, 0x299, 0xdfb, 0x1, 0xb, r1, 0x7}, 0x2c) 2018/02/11 13:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000c06000-0x10)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 13:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) unlink(&(0x7f0000dd3000-0x8)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f000032e000)='syzkaller\x00', &(0x7f0000443000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000051000), 0x0, 0xfffffffffffffffb) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a64000/0x18000)=nil, &(0x7f000079f000)=[@text16={0x10, &(0x7f000003f000)="66b80500000066b9090000000f01d926def2b8b4000f00d8ea00103300660f3801ef0f01c8f30f01196766c7442400d16a6df96766c7442402191a793a6766c744240600000000670f0114240f350f0db74200", 0x53}], 0x1, 0x0, &(0x7f0000800000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009c1000-0x8)) 2018/02/11 13:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2f000-0x8)={0x0}, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e51000), &(0x7f0000fe6000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f38000-0x3c0)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0xe8, 0x0, 0xe8, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000e4b000), {[{{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='bcsh0\x00'}}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/02/11 13:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000c4b000-0x38)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x40, 0x1f, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, []}, 0x40}, 0x1}, 0x0) r2 = epoll_create(0x10003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f9e000-0xc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r2, 0x0) 2018/02/11 13:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003e6000)=0x7ff, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003a3000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d63000+0x391)={0xa0, 0x4, 0x8, 0x80, 0x0}, &(0x7f00005cc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000029c000)={r1, 0x40684750}, &(0x7f0000c30000)=0x8) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/11 13:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000e6000)={0x0, 0x6, 0xfff, 0xffffffffffffffc0, 0xffffffffffff8001, 0xbc, 0x0, 0x7, 0xfffffffffffffeff, 0x7ff, 0x3}, 0xb) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006df000)=[{&(0x7f0000e5c000-0xee)="f698af8b26b33a1e970c453d20e9d7641c4b25a79d11db0cd921dc2235f845d326c337e0aca6397ff6acbbb7f554c659f16375668b45fc4fb7b1c2a5f37284c014fd89d35c89d2923c1679a11b28dac82a3d166e938c8e2ee2339bc8f1cb19e1be8deb0ce1e498a1cfa3a6e06f46f1456a626936c9a96b973053f67d2a29d2b5f7d4c89c6e7a847606c224a376cf34c5c3533651626c0f4d936c29e57040c99af20ef2d26f520991b40c4d9b3cb48be203681ef899e54b50e783ec9be561876e362bbfa44f06b4b7efff10d2b28c15962cf277d51f2342b724bca0c9bd885adf12c974f8f1de460fc60cb7658c55", 0xee}, {&(0x7f000013d000)="79548743a6911ef9131262b5ab62e59bcc12551c57cea790df2873ab53e4086cffa88582c49a8e5ef773fcb583a457441ee7c0d1fa62517f", 0x38}], 0x2, 0x6) name_to_handle_at(r0, &(0x7f0000908000)='./file0\x00', &(0x7f0000e77000)={0x8}, &(0x7f0000fd1000), 0x1400) [ 39.359781] Cannot find set identified by id 0 to match 2018/02/11 13:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c2f000-0xa)='/dev/vcs#\x00', 0x100000001, 0xc000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000043e000-0x10)={0x0, 0x7, 0x8, 0x7}, &(0x7f000075e000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff2000)={r1, 0xab9, 0x7, 0x8, 0x6, 0x7}, &(0x7f0000237000)=0x14) r2 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000545000)=""/197, 0xc5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000c55000)) 2018/02/11 13:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f000071e000)='/dev/vcs#\x00', 0x5, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000434000-0xb), &(0x7f0000a32000-0x4)=0xb) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x346) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$adsp(&(0x7f0000d38000-0xb)='/dev/adsp#\x00', 0x9, 0x40) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001aa000-0xa)=""/10) sendto$inet(r0, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fanotify_mark(r1, 0x1, 0x8000011, r1, &(0x7f0000be0000)='./file0\x00') 2018/02/11 13:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x9) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000356000), &(0x7f0000129000-0x4)=0x4) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) [ 39.433658] Cannot find set identified by id 0 to match 2018/02/11 13:27:08 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000001000-0x1)}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f20000)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000f21000-0x70)=""/112, 0x70}, {&(0x7f0000f21000-0xfe)=""/254, 0xfe}, {&(0x7f0000f20000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xde)=""/222, 0xde}, {&(0x7f0000f20000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000001000)=""/10, 0xa}], 0x9, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/11 13:27:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x2) write$vnet(r1, &(0x7f0000001000-0x68)={0x1, {&(0x7f0000003000-0x75)=""/117, 0x75, &(0x7f0000002000)=""/234}}, 0x68) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r1}) ftruncate(r0, 0x0) 2018/02/11 13:27:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty, @in6=@empty}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000-0x4), 0x4) [ 40.065364] kauditd_printk_skb: 563 callbacks suppressed [ 40.065372] audit: type=1400 audit(1518355629.051:596): avc: denied { net_admin } for pid=4158 comm="syz-executor3" 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 [ 40.095312] audit: type=1400 audit(1518355629.055:597): avc: denied { net_admin } for pid=4161 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.119753] audit: type=1400 audit(1518355629.058:598): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.144158] audit: type=1400 audit(1518355629.062:599): avc: denied { net_admin } for pid=4158 comm="syz-executor3" 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 [ 40.168587] audit: type=1400 audit(1518355629.063:600): avc: denied { net_admin } for pid=4161 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.192994] audit: type=1400 audit(1518355629.067:601): avc: denied { dac_read_search } for pid=6412 comm="syz-executor6" 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 [ 40.217859] audit: type=1400 audit(1518355629.070:602): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 13:27:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f47000-0x15)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000001000-0x85)="81fde4779308571631c3934b94d005c289ac219b7ee6977a15028400d6c285f53bbbbc92fb27d6ebe2cd923d13aeffea20c3affb89c51e993cdd6c7465ecb64c48c189c43690d8a0ded2e6b4054bde41d37f1d10c3cb31b3042fc67dd8083e08da58d20f17e13d61b7e6b526c6375f4bece55af8b847314e31aa5145dcb0c61486c8cb5565", 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b30000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) 2018/02/11 13:27:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(0x0) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000), 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair(0xa, 0x4, 0x8, &(0x7f0000a60000)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000969000-0x8)={0x0, 0x9}, &(0x7f0000f18000-0x4)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f17000)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0xfffffffffffffffd, 0x100}, 0x98) 2018/02/11 13:27:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000eda000)=0x881d, 0x4) 2018/02/11 13:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000423000-0xd)='/dev/binder#\x00', 0x0, 0x802) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000953000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000547000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000360000)='/dev/cuse\x00', 0x4602, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000001a000-0x70)={[{0x80, 0x7, 0xd0, 0x8, 0x4, 0x3, 0x2, 0x5, 0x8, 0x100000000, 0x0, 0xffff, 0x8}, {0x3, 0x1, 0x6, 0x7fff80000000, 0x7, 0x81, 0x1, 0xffffffffffff8ecc, 0x80000001, 0x8001, 0xfff, 0x101, 0x7fff}, {0x2f4, 0x20, 0x8, 0x8000, 0x7, 0x7ff, 0x3, 0x1, 0x7f, 0x2, 0x9, 0x6, 0x8001}], 0x1}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/11 13:27:09 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x2) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0x5, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0xfffffffffffffd52) 2018/02/11 13:27:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b4f000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter}, {0x80000000, 0x0, 0x0, 0x0, @sint}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000881000)={0x51c, 0x400, 0x3, 0x0, 0x0, [], [], [], 0x401, 0x4}) 2018/02/11 13:27:09 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x8) sendto(r0, &(0x7f0000000000)="857ff3b2acb4b86761ae7b145a5b4b1c78114d977c0480035ecd73e74ec49f8b4f15c85899c1d27b0f0c0678d336453c8b3064c6b36da783fee6cb382eef738850f15e18bdedb910c70defb850993c460f86c2881e0f5fcf091e7055d9be7ccc0cee60fd48e3822d68cc1baa540444f99d2c5b7ec47b7f41339aa0b562c6ff9535718698f96c4bb16c8fd5a66f381302e06d4d154fd4fec687fa4bc3faddd1d5a4ab466d9cb97e20090964b50214a48b59f9e013c33f56c7a84c52c31ec54a67f231ff6041c98bb96c95db397c1dfd1528eb27caa89a1ea9ea31f8db8b33496fd2e52b5e03214dd7731db9", 0xeb, 0x800, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x1}, 0x5, 0x4, 0x4, 0x4}}, 0x2e) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/11 13:27:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x806, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000264000-0xb8)={0x0, 0x1000, 0x1, 0x4, 0x1, 0x8, 0xbba9, 0x3, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x2, 0xfff, 0x3800000000000000, 0x7, 0x2}}, &(0x7f00006fe000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008c6000)={r2, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}}}, &(0x7f00004bb000-0x4)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{}, {}, {}, {}, {}, {}, {0x2}, {}], 0x1ad) [ 40.242285] audit: type=1400 audit(1518355629.072:603): avc: denied { net_admin } for pid=4158 comm="syz-executor3" 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 [ 40.266722] audit: type=1400 audit(1518355629.076:604): avc: denied { net_admin } for pid=4161 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.283914] audit: audit_backlog=65 > audit_backlog_limit=64 2018/02/11 13:27:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008e1000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006a3000)=@assoc_value={0x0, 0x7f}, &(0x7f000062d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000174000)={r1, 0x80, 0xd3, "8ac5d1926a26f9e4e7def2b10a449f9f9cbeeebec8ae214aeeaf9175c6e4023da578e335a0a868691b688dc350fae44ccc2e6c6df3d9ebb8e6e564b11faab37f3c0dc289b5c10ec4397e2f4f8972cf8e3fd883b28023752e31ca8ed183e792b14138bd96ffeb8f6ebbd19ca5ce9ad1fdc9acc928f0c2f5753e3396861769205b35bcda7d275f5cbe98e60e4e7423c507ca758893d483b4508654af453cb1664e8a02e30b77c09af04161b821789a497ba6f190ac950b24778436c707559008c6aaad19a6230c306e89d0da9ff2b5cc8d9030df"}, 0xdb) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000509000)={r1, 0x2, 0xd7, 0x9, 0x7ff, 0x4}, 0x14) 2018/02/11 13:27:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 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) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000852000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/11 13:27:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000004}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c6c000)='/dev/autofs\x00', 0x200800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000d13000)) 2018/02/11 13:27:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x8, 0x5, 0x8, 0x84, 0x7}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ed000-0x8)={r1, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000170000)="2a61c8db0de0170d9b072c5c14", 0xd, 0x8011, &(0x7f00000df000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000db8000)={0x1, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) r3 = syz_open_dev$mice(&(0x7f0000a9f000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000021000-0x8c)={0x10000, 0x5, 0x1, 'queue0\x00', 0xa43}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xffffffff7fffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x14, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) write(r3, &(0x7f0000b67000-0x4e)="84d9af15e388f3d2890d023a50790c15cb43be4431509ac5aa5c607506b3e953f27396ada73856e5ade18d7ac64b15688a9d79262f77ae15eb61bc3b8ebe1b48497f127f92e8fc95d82a382974a3", 0x4e) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000065f000-0x10)=@req={0x50, &(0x7f0000837000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}}) syz_emit_ethernet(0x36, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/11 13:27:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x6, 0x1ff, 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x8000000000000000, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x18, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/11 13:27:09 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="ee", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000f49000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/11 13:27:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x32, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x1, @loopback=0x7f000001}}}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x5, @multicast1=0xe0000001}, 0xc) 2018/02/11 13:27:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f0000ae3000-0x9)=@rc={0x1f, {0x8f94, 0x4, 0x2, 0x81a, 0x7fffffff, 0xfffffffffffffff8}, 0x7}, 0x9) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000f5c000)=0x4) 2018/02/11 13:27:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f20000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f56000-0x61)=""/97) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27), 0x0) recvmmsg(r2, &(0x7f00008f3000-0x3c)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x215, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/11 13:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000afb000)='/dev/admmidi#\x00', 0x9, 0x400) mq_getsetattr(r1, &(0x7f000016e000)={0x8fe, 0xcbc, 0x2807bc52, 0x8, 0x4, 0x6, 0x0, 0xc11}, &(0x7f00001fe000-0x40)) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000c000-0x20)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000033c000-0x10)=@common, 0x10) 2018/02/11 13:27:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000006d000/0x4000)=nil) r1 = syz_open_dev$usbmon(&(0x7f0000226000-0xd)='/dev/usbmon#\x00', 0x4, 0x20080) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000616000)=""/246) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000341000-0x15)='/proc/self/net/pfkey\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000be6000-0x4)=@assoc_id=0x0, &(0x7f000090a000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bc3000+0xf07)={r3, 0x6, 0x8, 0x8}, 0x10) shmat(r0, &(0x7f0000662000/0x3000)=nil, 0x0) 2018/02/11 13:27:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003d2000-0x8)='./file0\x00', 0x80, 0x4) r1 = socket$llc(0x1a, 0x0, 0x0) r2 = dup2(r0, r1) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000624000-0x8)='./file0\x00', 0x103b, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r5, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r4, 0x8, r3) ioctl$VT_RELDISP(r0, 0x5605) r6 = inotify_add_watch(r2, &(0x7f0000167000)='./file0\x00', 0x1) inotify_rm_watch(r5, r6) ioctl$void(r2, 0xc0045c78) fcntl$setsig(r5, 0xa, 0x9) r7 = dup2(r4, r5) process_vm_writev(r3, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) tkill(r3, 0x16) connect$inet6(r7, &(0x7f0000f85000-0x1c)={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x40}, 0x1c) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000ec000-0x20)={@empty, @broadcast=0xffffffff, 0x1, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/11 13:27:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x2f0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x2f0}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6f000-0x48)={0xc, 0x4, &(0x7f0000712000)=@raw=[@call={0x85, 0x0, 0x0, 0x20}, @exit={0x95}], &(0x7f00002f5000-0x4)='GPL\x00', 0x7, 0x63, &(0x7f00006b3000-0x63)=""/99, 0x40f00, 0x1}, 0x48) 2018/02/11 13:27:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000cba000)=0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e27000-0x14)={{0x3ff, 0xfffffffffffffffa, 0x9, 0x400, 0x98, 0x4}, 0x0, 0xb6, 0x7fffffff}) mmap$binder(&(0x7f0000d5c000/0x5000)=nil, 0x5000, 0x0, 0x200000002011, r0, 0x80000000) 2018/02/11 13:27:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1b000+0x1a5)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000), &(0x7f0000e6a000-0x4)=0x14) 2018/02/11 13:27:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c49000-0x8)=@fragment, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000032f000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0x2, 0xd, 0x1, 0x8}, 0x20) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x1, 0x0, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c65000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0xfff, 0x1) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/11 13:27:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f96000)='/dev/audio#\x00', 0x1, 0x200) 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(&(0x7f0000b76000-0x8)='./file0\x00', 0x100) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xffffffff) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000004d000-0x5)='ceph\x00', 0x0, &(0x7f00009d8000)="e588e51a844c028f4dc24d4a3fb701042dead47d") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) r2 = getpid() mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x4, 0x0, @tid=r2}) syz_open_dev$sg(&(0x7f0000eb8000-0x9)='/dev/sg#\x00', 0x3, 0x8002) mq_timedsend(r1, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000180000), &(0x7f0000ed8000)=0x4) ptrace$setopts(0x4200, r2, 0x296, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000084b000)=@generic, 0x10) 2018/02/11 13:27:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) execve(&(0x7f0000934000-0x8)='./file0\x00', &(0x7f0000d4d000-0x30)=[&(0x7f00001b5000-0x1)='\x00', &(0x7f000007f000)='-\x00', &(0x7f0000874000-0x9)='vboxnet1\x00', &(0x7f000050d000-0x2)=',\x00', &(0x7f0000929000)='md5sum\x00', &(0x7f00002ed000)='\x00'], &(0x7f0000d4e000)=[&(0x7f000056f000)=']\x00']) r1 = accept4(r0, &(0x7f0000a7d000-0x60)=@nfc_llcp, &(0x7f0000c87000)=0x60, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000177000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000f73000-0x4)=0xe8) fstat(r0, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fbf000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x5, 0x0, 0x0, 0x3, 0x7, 0x2, 0xa0, 0xa0, 0x2f, r2, r3}, {0xf8, 0x7fff, 0x5, 0x7, 0x246, 0x0, 0x80000001, 0x2}, {0x5, 0x7ff, 0x1, 0x2}, 0x7fff, 0x6, 0x1, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0xa, @in=@rand_addr=0x6, 0xffffffffffffffff, 0x4, 0x1, 0x9, 0x100000000, 0x401, 0x20}}, 0xe8) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d29000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5935, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r4, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000511000-0x10)={0x1a, 0xf5, 0x3aea73fa, 0x5, 0x100, 0xfffffffffffffe00, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00005bc000-0x4)=0x2, 0x4) r5 = inotify_init1(0x80000) r6 = dup3(r5, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000d9e000-0x4)=0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003d5000-0x4)={0x1, 0x3, 0x1000}, 0x4) 2018/02/11 13:27:10 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d29000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x30, 0x1, 0x289}, &(0x7f0000fd3000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x3f)={r1, 0xffffffff, 0x37, "a563430d5f4bb05654c26b4137daed42e7566b61fae0e3f4f0524bc4ea8638daf53090c66708a5a0ef965f8f1e927ad8372248b84d85b3"}, 0x3f) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000ae000)='/dev/input/mouse#\x00', 0x0, 0x480200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1f, 0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/11 13:27:10 executing program 3: mlock2(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008f5000-0x10)={&(0x7f0000000000)={0x2, 0x16, 0x1, 0x6, 0x36, 0x0, 0x7, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x39a04350, @empty, 0x3}}, @sadb_sa={0x2, 0x1, 0x3, 0x6, 0x2, 0x6b, 0x1, 0x80000001}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x6}, @sadb_lifetime={0x4, 0x7, 0x5, 0x4, 0x1, 0xffff}, @sadb_ident={0x2, 0xb, 0xfffffffffffffffa}, @sadb_address={0x3, 0x17, 0x33, 0xa0, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x33, 0xa1, "c21d9036b8bc96a3255fce18b973c885adb824dba008f9b6ceb757650f15b39f3fc72d5957e7e50d1bf2a0fc58b0c384f6a3ab5289abd7f0dc26931fcc90e69932d4e16542db00894badafe3b7826cc93a94dd485709853674339acda8a35888ddafbc974eb7f9165a078be21307ad8f072d75c5fa601752472070805e1a4eb617f0dade18f474282c0239ed1cdb4435c00729120c9e7cff97697b309fda3559bd"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x29, @mcast2={0xff, 0x2, [], 0x1}, 0x15bb}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}]}, 0x1b0}, 0x1}, 0x44090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003ea000-0x10)={&(0x7f0000927000)='./file0\x00', 0x0, 0x8}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/02/11 13:27:10 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000009000-0x5c)={0x9, 0x2, {0x1, 0x3, 0x57, 0x3, 0x2795}}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000007000)=0x57c, &(0x7f0000001000)=0x2) ioctl(r0, 0x4122, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000000a000-0x1000)="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") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x80, 0x1, [0x23cb]}, &(0x7f0000007000-0x4)=0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x2, 0xb8, 0x3, 0x9, 0xf0d, 0x46, 0xfffffffffffffbff, 0xfff, 0x4, 0x7, 0x1, 0x101, 0xfff, 0xca9, 0x3]}, &(0x7f0000007000-0x4)=0x108) 2018/02/11 13:27:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000117000)='/dev/rfkill\x00', 0x81, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000c1d000)=0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003b0000)={0x8, 0x0, &(0x7f0000928000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000066a000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 42.191324] binder: 6547:6551 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 42.211922] binder: 6547:6554 transaction failed 29189/-22, size 80-16 line 2842 2018/02/11 13:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0xfffffffffffffffe, 0x9, 0x1) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/11 13:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/rtc\x00', 0x80002, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000870000-0x8)={0x8, 0x4}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\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) mknodat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x8000, 0x80000000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) socket$inet6(0xa, 0x7, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r2, &(0x7f0000c8e000)={0x10, 0x4, 0x0, @random}, 0x10) 2018/02/11 13:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x7ff) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[], 0x2da}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000), 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c37000), &(0x7f0000735000-0x4)=0x4) r1 = syz_open_dev$midi(&(0x7f0000657000-0xb)='/dev/midi#\x00', 0x10001, 0x58000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00002c2000)={0x1ff, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000026f000)) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) 2018/02/11 13:27:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000f9a000-0x5e)="81", 0x1}], 0xffffffffffffee7) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/11 13:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e04000-0x12)='/dev/input/event#\x00', 0x8, 0x80002) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000568000)=0x7) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000101000-0x4)=0x6, 0x4) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000df000)='/selinux/context\x00', 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f0000042000)='/dev/midi#\x00', 0x7, 0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000428000)={0x0, 0x0, 0x80, 0x2, 0x1ff, 0x1ff, 0x7, 0x3, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x3ff, 0x2, 0x4, 0x7fffffff}}, &(0x7f0000ef5000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000054e000)={r5}, 0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000b5d000-0x92)="c251e4828954a0b8dea0a79d050d539079501bbfdedb471a3c4c54f0f8338f2f3d82478dcff3245fc0ff821b24ae671159c5bb44dc200342419bb9e38a0817eda5e85a85aa7712ab8b5967aeb51feedaa4ffcc35e0c352f64c1d5c1332b717249f1f94da657468ace4fa2c279ae1fb2ed892043cf2028175d662a3fae19e94d0944a2858531e70c8d9778cb09bd1087e5585") r6 = dup2(r3, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002e9000-0xe)={r6, 0x50, &(0x7f000037e000-0x50)}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000091a000-0x8)=@assoc_value={0x0}, &(0x7f0000f0f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000080b000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x6}, &(0x7f00006d0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000d92000-0xb8)={r7, 0x80000000, 0x2, 0x323, 0x8c1, 0x3, 0x7ff, 0x8, {r8, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x71e967e, 0x5, 0xf2e0, 0x74d, 0x1f}}, &(0x7f000059d000-0x4)=0xb8) accept4$packet(r1, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006c4000)=0x14, 0x80800) 2018/02/11 13:27:11 executing program 0: r0 = syz_open_dev$midi(&(0x7f00006ee000)='/dev/midi#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x80081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xe8)=@get={0xe8, 0x13, 0x23, 0x1, 0x1, {{'rfc4543(echainiv(gcm(arc4-generic)))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x50}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x401, 0x2, 0xffffffff, 0x6, 0x80, 0x10000}]}) remap_file_pages(&(0x7f000038d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/02/11 13:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a61000-0x8c)={0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000866000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b71000-0x8)={r2, 0x5}, &(0x7f000013d000-0x4)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000062b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) fremovexattr(r0, &(0x7f0000f9b000-0xf)=@random={'system.', 'vmnet1/\x00'}) 2018/02/11 13:27:11 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0xf, 0x0, 0x2, &(0x7f0000001000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000e000), &(0x7f0000009000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x560)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x3cd, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @rand_addr=0x3}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x560) [ 42.296168] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 13:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000d90000)=[{{&(0x7f00007cb000)=@nfc, 0x10, &(0x7f00002bc000)=[{&(0x7f000062a000-0x67)=""/103, 0x67}, {&(0x7f00001a6000)=""/239, 0xef}, {&(0x7f0000b33000)=""/213, 0xd5}], 0x3, &(0x7f0000ae6000-0x1000)=""/4096, 0x1000, 0x401}, 0x800}, {{0x0, 0x0, &(0x7f0000679000)=[{&(0x7f0000d57000)=""/40, 0x28}, {&(0x7f000020f000)=""/249, 0xf9}, {&(0x7f0000189000)=""/133, 0x85}, {&(0x7f0000bb1000-0xea)=""/234, 0xea}, {&(0x7f0000558000)=""/183, 0xb7}], 0x5, &(0x7f000062c000)=""/114, 0x72, 0x5}, 0x1}, {{&(0x7f00002d9000)=@generic, 0x80, &(0x7f0000c44000)=[{&(0x7f0000f69000-0x1a)=""/26, 0x1a}, {&(0x7f0000c54000-0x8d)=""/141, 0x8d}, {&(0x7f000034a000-0xc5)=""/197, 0xc5}, {&(0x7f00001e6000)=""/141, 0x8d}, {&(0x7f0000472000-0x48)=""/72, 0x48}, {&(0x7f0000a89000)=""/236, 0xec}], 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000997000-0x20)=[{&(0x7f00006f9000)=""/104, 0x68}, {&(0x7f000075a000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000ea6000)=""/52, 0x34, 0x2}, 0x9}, {{&(0x7f0000b48000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000f4b000)=[{&(0x7f0000b66000-0x68)=""/104, 0x68}, {&(0x7f00002c6000)=""/4096, 0x1000}, {&(0x7f000002b000)=""/87, 0x57}, {&(0x7f0000ed7000-0xe)=""/14, 0xe}, {&(0x7f0000fa2000-0x62)=""/98, 0x62}], 0x5, &(0x7f0000403000)=""/19, 0x13, 0x100000001}, 0x2}], 0x5, 0x40000000, &(0x7f0000fd8000)={0x77359400}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a86000), &(0x7f00004d4000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/11 13:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000085e000)='/dev/rtc\x00', 0x1, 0x0) accept4$netrom(r0, &(0x7f0000e8b000)=@ax25, &(0x7f00009a2000)=0x10, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000ea7000)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000f90000)={0x34d8}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000723000)) 2018/02/11 13:27:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x80, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x9, 0x400000) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000dc4000-0x7a)=""/122) 2018/02/11 13:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000b1b000-0xe3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}, @lsrr={0x83, 0xb, 0x3, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x18, 0x0, 0x1, 0x7, [{[], 0x6}, {[@empty], 0x1f}, {[@dev={0xac, 0x14, 0x0, 0x11}], 0xfffffffffffffff9}]}]}}, "0bc3418e56"}}}}}, 0x0) rt_sigprocmask(0x2, &(0x7f0000b5a000)={0x8001}, &(0x7f0000d2d000-0x8), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d42000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f000055b000-0x4), &(0x7f0000ed9000-0x4)=0x3) 2018/02/11 13:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = shmget$private(0x0, 0x4000, 0x402, &(0x7f00008be000/0x4000)=nil) stat(&(0x7f00008f6000-0x8)='./file1\x00', &(0x7f0000624000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_open_dev$sndpcmp(&(0x7f00004b1000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x20000) openat$ashmem(0xffffffffffffff9c, &(0x7f000055a000)='/dev/ashmem\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000111000-0x84)=""/132, &(0x7f00009b6000)=0x84) r5 = geteuid() getresgid(&(0x7f0000e44000)=0x0, &(0x7f0000a47000-0x4), &(0x7f00006d9000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000260000-0xc)={0x0}, &(0x7f00000d3000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000070b000-0x8)={0x0, 0x0}) shmctl$SHM_INFO(r1, 0xe, &(0x7f000036e000-0x44)=""/68) shmctl$IPC_SET(r1, 0x1, &(0x7f0000304000)={{0x7, r2, r3, r5, r6, 0x2, 0x5}, 0x80000001, 0xa327, 0x1, 0xfc00000000000000, r7, r8, 0x9}) pipe(&(0x7f0000740000)={0x0}) r10 = syz_open_dev$admmidi(&(0x7f0000111000-0xe)='/dev/admmidi#\x00', 0x5, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000097b000-0x4)) renameat(r9, &(0x7f0000086000)='./file1\x00', r10, &(0x7f0000b39000-0x8)='./file1\x00') 2018/02/11 13:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x40) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000750000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/11 13:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00009c5000), &(0x7f0000107000)=0x4) syz_open_dev$admmidi(&(0x7f0000393000-0xe)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/vcs\x00', 0x0, 0x0) 2018/02/11 13:27:11 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071d000)='/dev/rfkill\x00', 0x448442, 0x0) mknodat(r0, &(0x7f00009c5000-0x8)='./file0\x00', 0x1003, 0x5) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xd, &(0x7f0000000000)={0x8, 0x8001}, &(0x7f00006af000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00007cb000-0x8)={0x0, 0x0}) move_pages(r4, 0x2, &(0x7f00006e3000)=[&(0x7f000013d000/0x1000)=nil, &(0x7f0000635000/0x2000)=nil], 0x0, &(0x7f0000feb000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) clock_nanosleep(0x2, 0x0, &(0x7f00002a6000-0x10)={0x0, r3+30000000}, &(0x7f0000443000)) fstat(r2, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setregid(r5, r6) socket$kcm(0x29, 0x2, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000376000)=0x6, 0x4) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c25000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000d96000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x901}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 13:27:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000002000)="06d4c66add51e512556a5679db5d7d9640c740756cf40aa597fd301ccbb1880859b0a2aedbfec02f8f22ff1a4385ff7f6e1b80d7761aec12c86b714808678746bee71893a4c6a78976f4950336693169257eab1f49a79ca2d8c04e9fe09770feb3f6d8b874277db5", 0x68}, {&(0x7f0000001000)="8904dc314a58aa115426c5c361c902e6f4a3072a8054eaf89466a1681595e27fbae3b6df758d0550eda5715e552fef58736a3ef04862aecc0a445500376309b9bca47755892172a2ac3ad0df90fb644a562c2986bf56e904a5093fd5629107611181da8fcedbc9c4a74c45dc9612945588d8540b654ed424e569cfa5026c70a65a115ffb3c05d60f729b8750d9c9", 0x8e}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="20611bf4a2100a3f062af8668efeb76f225169c2015ad60d89507bca0ec14a09df80019955effbed9fc6ce177f2b111be20a5461adf2fb45941bc7129783f52af1ad879aafbe", 0x46}, {&(0x7f0000001000-0xf3)="64bdc5db44d9c43d2540f407bdb8d042416721a17699eca887aa856a81ddaf1c103016c2b52b1cef42fc648f82b4bad7343824f6912cd5f9c20fdd328670ec48548819b05a5dbbbeacc1f94dd7be387954e423f0c173c5bb6b9434b01355975ca709b7540c297ac84fa16dfa656bc83faf78056ccd5a129256c754cf55d41d631bc12593d3cdc969dfceb086ce06ea1fb87263f208fcd0de9fc4de9e9b0fbe37228f780b075a958c8b2ebf2473a0178559f18acce9e13fdf10d9d2474ff00df59643eab1d6795a8d08853327aad70dc0cdb59c8d783ac02e3bbb57062deefbec5eabea667db917e2b7127b0fed24f1b2ebd4d7", 0xf3}, {&(0x7f0000002000)="29898544caa5772a20bd6a431bdfb2754b965c62b390870d52461b56310da61825c10057e36efbe3763f4647", 0x2c}, {&(0x7f0000002000)="a05da5f896b71efb965c5041f16d4e46d835ff9e715ba504ac004e34c44172a7a0ff4eacec", 0x25}, {&(0x7f0000001000)="8a7700044c49c0008ed2cf2f5e94da96cd721ef82e82543cb8f818c673f78b135b43e1db52279ed200f33274ef0cb20a1653762e9fc38a0d99919a55003d6851915a399c79a3ed86c02e9c2ee3a839de", 0x50}, {&(0x7f0000000000)="2e2f49a9926afcb84831fe271c4e0f646fe04adf5f28965d6c0d8bd948694791653477a6a066ab845e375e70", 0x2c}], 0x9, 0x5e3ff324700f5b93) epoll_create(0x1000) 2018/02/11 13:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(0xffffffffffffff9c, 0x2000000000010e, 0x6, &(0x7f0000999000)=""/4, &(0x7f000099e000)=0x4) 2018/02/11 13:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ea6000-0x4c8)={{0x4, 0x3, 0x9, 0x101, "841321a6349e2cb0ab37fd217ea033070620d4a4829692ac76834a8378d46a0f85e784dd108a522d1a5f1942", 0x3f}, 0xffffffff80000000, [0x34c5dc11, 0x0, 0x1aa, 0x5, 0x4, 0x3ff, 0x9, 0x0, 0x0, 0x9, 0x0, 0x1, 0x6, 0x8, 0x9, 0x233, 0xfd, 0x0, 0x5, 0x8, 0x7fffffff, 0x2b9b, 0xd259, 0x8, 0x200, 0x8, 0xe4, 0xdba3, 0x401, 0x1, 0xeb1f, 0x20, 0x2, 0x6, 0xffff, 0x4, 0x1, 0x1, 0xfff, 0x0, 0x40, 0x6, 0x3f, 0x1f, 0x5, 0x1ff, 0x2, 0xf4, 0x1, 0x0, 0x6a, 0xc0, 0x5, 0x100000001, 0x100, 0x6, 0xa9b4, 0xffffffffffffff81, 0x2, 0x0, 0x9, 0x1, 0x1, 0x4, 0x100000001, 0x7fffffff, 0x7, 0x2, 0x8, 0x9, 0x4, 0x3f, 0x4, 0x1ff, 0xa0, 0x100000001, 0x1ff, 0x200, 0x53, 0x0, 0x800, 0x0, 0x3f, 0x8000, 0x8, 0x4, 0x8, 0x2, 0x8, 0x8, 0x7fffffff, 0x0, 0x5, 0x2, 0xe42, 0x1000, 0x86ef, 0xa369, 0x6, 0xff, 0x4, 0xbd4, 0x0, 0xd2, 0x100000001, 0x3, 0xfffffffffffffffd, 0xfff, 0x2, 0x100000001, 0x1, 0x4, 0x800, 0x3, 0x10000, 0x3, 0x800, 0x7, 0x4, 0x200, 0x7ff, 0xffffffff, 0x8, 0x2, 0x400, 0x7fffffff], {0x77359400}}) 2018/02/11 13:27:12 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000585000)='/dev/vcsa#\x00', 0x2, 0x103141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) r1 = syz_open_dev$audion(&(0x7f0000290000)='/dev/audio#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000-0x12)='/dev/input/event#\x00', 0xffff, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000006000-0x3a8)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x2b0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x2b0, 0xffffffff, 0xffffffff, 0x2b0, 0xffffffff, 0x3, &(0x7f0000006000-0x30), {[{{@ip={@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x1d, 0x1, 0x20}, 0x0, 0xc8, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x50, 0x2}}, @common=@inet=@length={0x28, 'length\x00', 0x0, {0x80, 0x6, 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x3}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x9, 0x4, 0x6, 0x0, 'syz0\x00', 0x75, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff]}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r3 = socket$inet(0x2, 0x806, 0x0) connect$inet(r3, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x1000)=""/4096, 0xd5}, 0x32) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x9, 0x40000) [ 43.048331] xprt_adjust_timeout: rq_timeout = 0! 2018/02/11 13:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = accept(0xffffffffffffffff, &(0x7f0000a68000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000121000-0x4)=0x20) recvfrom$llc(r1, &(0x7f000031b000)=""/4096, 0x1000, 0x10021, &(0x7f00008d9000)={0x1a, 0x4, 0xfffffffffffffc00, 0x4, 0x100000000, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) socketpair(0x0, 0x6, 0x239f, &(0x7f0000b99000)) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8bad7aec5b9195047c163aaf14ba58ea90b9a6b9a19c07f0b92d28fbb4854de9fe528c358b3a95e7c1969324138cc83c9e99be8a1fa38eb2fff24f4921fec9d298855dce0f0181ecd4034fbbd03900cfa97246f15d7ff9e7ecba284fbb", 0x11c, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f85000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000c53000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ae1000-0xc)={r4, 0x100000000, 0x8}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)}) 2018/02/11 13:27:12 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000011000-0xa)={0x0, 0x1, 0x1, [0x8]}, &(0x7f0000005000)=0xa) msync(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000010000)={r1, 0xfa, "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"}, &(0x7f0000010000)=0x102) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x40000035, &(0x7f0000010000)=@hopopts={0x0, 0x5e6dc769619ff95, [], []}, 0x7fd8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000012000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3, 0x4, 0x3}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000012000-0x92)="92433d4e10ca41812e397abbf2c28b0d88cab368cbc5fe187be183c4802e7439c954f335c73e2b9836baaa5700bc95b4f3455847f71068d0904fdd0de078960c21ced7d13f95ff301f342cfe0d746dba5153379a3cd61d91c4e0edb5d36170ba4833276922c179718b377b4fca462876589d51263251fd3767ba8f85950222bbf753f08edb194081662c946bad6f5aabc3c3", 0x92}, {&(0x7f000000b000)="41fd266abac38bd9faf545db5c59096760f33dbe83127437bccce88d4e30c3a8abec26e71bf5944cc2c9e9943c5e5e2322", 0x31}, {&(0x7f000000c000)="5667909bcd7eb992f62169d4fcdd2741e8b56847f92e53a9e8d63b7bee30553d1c3e747b9a4068a9217ac08743c8d77c55dc469f0e0efbbe18e067f1cf3d62befa06936dd7cc68d4492012cb0d33219cf95aef65ca5de32b624ef562f2a64975e2d712c0ad66670b4fd6ad45", 0x6c}, {&(0x7f000000c000)="68e12f65ed7010f20b9700454cdf4f74c030fc1ce522b1d41230842156cbd1a31d9ea8aaca98e2857ca99e561eb1df3aaeadfc2f4377519bc0f80647e3b43e1ea59e2910581fdf0e870c61ae8ad98d24", 0x50}, {&(0x7f000000e000)="46ad642f04aeb99cf36bcb4db90a6a573bc6383f727095e610678a08bcb15337b892822ce49c8842d573585ca70f2d6209fe3c66ae141893b73f284458395940dbfa4e2bc3e3e090ede2a1cd1ca6facfb336fdc236e302e6c6c2864c3f48327b0a8beca22114c6d2e0bbc51d87eb8e260ceee60f5b726102daf15a95ab8720ff145583b41f37329beda983602a2fc76ebf4e3c7de4a2281336a4aac24812a51c7a85ceb2c12785232ca6c5d43f60174729b75882f7867416d9ab07d529f0a0faa0bb1bd4d1520cd003c8760753733a6bf6edf2564069ffdd488d5db1a6685b", 0xdf}], 0x5, &(0x7f000000e000-0x430)=[{0x78, 0x10a, 0x7, "0bb67c33f6b2b09fe371d3d298e38157502f48de175c3fbc6b5224316848e1cb1fdcad954e38dbb7aa67d9869e0c41059311e3c904525e4bb972d74451efd8bd5a790bf4b71b18d80d1c9bceb5456153945afc74ce68a49d28ba61e33cab29e71bf43bcf92"}, {0xd0, 0x117, 0x2, "a9529b814185248fd513f34d955ed34ae555f281e96f79dc57d09691fc815a7df76f3e1d5f951b5c5e7278a6200aa57408441113fbf8ad8000b56fa552e0804f551e59130a4140f8c5635b092eaf58db6148e43950d9a07ff14b32190a3b4e4c922f884e7538fe9cb8b99c82c5a0906e8ffecf0a742b3fa23f3f0e05214d9d217942e74d1771c63f3df8acd500eb316b9081b76634256857715a8d2a78637da8b933dab501fed1f168433be0df5da81f0bdf13542d842e047cf4eedd"}, {0x78, 0x13b, 0x200, "5a700f2af42085418033500ef53903faffffcc162bc139f8c69d8133a3e108d57df37d2b4d01dbed368a70958024407d4c8c6bb609aaf558fc3634171c57daaf55425f24345b573294bcdc215740d7e91ea0a9be3db29a9117d282da933644a6141412bc20b49657"}, {0xc0, 0xff, 0xff, "122dbaf6c861b7fe78a58954c74612db6a995c3dbd4a84b2067c1ef582399626656b25deffad6dd75b8d8c6b3d293dedc434d5953713f13b6ebcb9f73b7d17135ef9393c9afff17cbdf2a84a61d3c524053060bc8e41c40cab6efd860e5d115556f6c64c6d920ec9dd84b1ed795654c10904a5a2f872ad84170c33eb2eace781e766c767f025f26f4a2e471a4dd834e7ff2ce08a5b6c39c8b786178a750fef7f68988731e63e078a28"}, {0x100, 0x11f, 0x7, "b07c82f96414395ecf4f7e6923ce01aa4c42167378580436d3908f49029a01ca45fae55b2c0da1fcd1fb79ac470b5116552c4bf8f301f6adc65a0c68dff36b66ddd60805ad4ab23dcc1d03f04181a0f1ec927b312c014cd8f094f7a30db347ab791f3c3802d7117198ae5cac1e80cc925e77ff9cdaf23f678e89a84fdb9fbb567d0469580ee6e935987c0b24c9f1f196866ae28ec75f6c44c228275af2e6bd9bb560210fd32899b6f21f371071a0b554a41f15d91e56616fa6f68fa6cf66cb5ede41e3e7bfff390c85dd0f7e3ca43eb12b4a06dcadc359beaab78c5c92070a306400746c7ce43bc61a1c34169ea6"}, {0xb0, 0x10f, 0xfff, "94b5a09434545816199f0058ee6b8731eb5c61570d34443ee3a4aced52d37d9e3b2030e308ff8d845907be92d875e9e2d3864db69d1dcbf1f280ba2d7b5b5f0b8f3046f7f2ce0dd98793042e7d749e0abfdfdd82a0c8dd8acdf8f126ccf1357110d2f97db86d02e19b8a4f9f44e75ec8d1f9ec8e453635a5f4058e40db5ceeea9e4fe9ba7b9bfda540233966ad2195eab448106c23f8a5554c"}], 0x430, 0x4}, 0x0) 2018/02/11 13:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000933000)={0xe63, 0x8, [0xfffffffffffffff7, 0x7]}) r1 = socket$inet(0x2, 0x200000000000003, 0x9) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffe, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/11 13:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0}}) rt_sigtimedwait(&(0x7f0000186000), &(0x7f000089f000), &(0x7f000027f000-0x10)={r1, 0x1c9c380}, 0x8) 2018/02/11 13:27:12 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x5, 0x0, 0x10001, 0xda6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000c000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000b000)={0xffffffffffffffff, r0, 0x10001, 0x1d}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000005000-0x42)=""/66) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x27, 0x7ff, 0x20, 0x3, 0x6, 0x1, "837478bd15a5bd2dbd644620ab8f868dc94fd062a8a816f037560342a44590731f7adfa8329141fecb556f4594d160579ea07cc787b82401be0d26431fe505", 0x5}, 0x60, &(0x7f0000009000-0x40)=[{&(0x7f000000d000)="3940e2d442b518db7017e9967cdfa82f5e2a84087154e61c4fb93028cf436efc3e5c3d694d9f36b0ca84e62551b5807ff2c9f876d14935f94d11fb54da7fa020bbd4b1f292", 0x45}, {&(0x7f000000c000-0x87)="158e9d0a77527c2e2fcbeaf782b166b190dbde50289d18da688dd157687ec459ee770e542cbc194f1baabf35abd43161db12fc2b37603127dac97edd28d7580946e355a69312714b28b2d102012eb9fde4912be8581f367553775c792527317d840210e189fe3d37500f0c2c7aaaa18eb0ea33f967f708da29f7093c6e9e4d88a30c68dfa4ddd1", 0x87}, {&(0x7f0000000000)="b69029b10de5c3e82324ba4cd2cadc3ba8e56fcf9033552a2c7210d59fe96dab93282a46add1b52b1c86a4f28d99d53715ba2c824b598b983fcfdcb44923e270c6f5b4165051cb29d1850a190b6188849d986c9cb722d7af5ae94e6e5e9c6824bead3408ce1675f3002a628f", 0x6c}, {&(0x7f000000e000-0x1000)="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", 0x1000}], 0x4, &(0x7f000000d000)={0x58, 0x109, 0x15, "099c2e4672947f5e184cee539d1ce0f49d09dfb327e628f9ea1e47ddf1826b39d264db958c5b39f0305da4206d82c1aa58a23a61e346e49c2ca20c45222381ab0a5543f5822d"}, 0x58, 0x4000000}, 0x8090) 2018/02/11 13:27:12 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000210000)='/dev/dmmidi#\x00', 0xfffffffeffffffff, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fff000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/11 13:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8080000000000e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00003d4000)={0x1014, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@generic="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"]}, 0x1014}, 0x1}, 0x0) 2018/02/11 13:27:12 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000571000-0xb)='/dev/audio\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000030e000)=0x3f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') r2 = dup2(r0, r1) lseek(r1, 0xfffffffffffffffe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f7000-0xc)={0x0}, &(0x7f00008dc000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00009cb000)={{0x5, 0x3, 0xffffffffffffffff, 0x2, "27f42f30e918a09ebf94059f6bb83161572f2e7e3c04f923954d93bdd3ab9f75ee97a3b26bcb9fad3615642c", 0x1d25}, 0x0, 0x0, 0x5, r3, 0x5, 0x8, "9bd33cde05c77b467622e49f813e2ec726045e29fb610b2bad8ca5364c96d648252e5d25806bfeb465f8401a0686f73a4447c9590a57e483ea1f0f409703e165", &(0x7f0000af8000)='/dev/audio\x00', 0xb, [], [0x4, 0x3, 0xffff, 0x7]}) 2018/02/11 13:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0xd8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) 2018/02/11 13:27:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d9a000)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b2a000-0x4), &(0x7f00009ec000-0x4)=0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000e19000-0x10)={0xa7, 0xf001}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000703000-0x14)={0x1f, 0x800, 0x100, 0x5, 0x1, 0x7a73, 0x0, 0x40, 0x4}) fcntl$getown(r1, 0x9) 2018/02/11 13:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/11 13:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0xe5de, &(0x7f00003ea000)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006c9000-0xc)={&(0x7f000023a000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)) 2018/02/11 13:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000466000-0x72)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000e2e000)=""/249, 0x35}], 0x1, &(0x7f0000e03000-0x10)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1f3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/11 13:27:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x800) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) [ 44.261632] binder: BINDER_SET_CONTEXT_MGR already set [ 44.291193] binder: 6683:6691 Release 1 refcount change on invalid ref 0 ret -22 [ 44.300328] binder: 6683:6689 ioctl 40046207 0 returned -16 2018/02/11 13:27:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) clone(0x68240000, &(0x7f0000c1a000-0x77), &(0x7f00002c6000), &(0x7f0000847000), &(0x7f0000615000)) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000c8f000-0x4)) 2018/02/11 13:27:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e66000-0x11)='/selinux/enforce\x00', 0x600002, 0x0) socketpair(0x1f, 0x80000, 0x80, &(0x7f0000209000-0x8)={0x0, 0x0}) r4 = signalfd4(0xffffffffffffff9c, &(0x7f000009a000)={0x4}, 0x8, 0xd52645caf01b37c1) ppoll(&(0x7f0000da6000-0x20)=[{r0, 0x4022}, {r1, 0x820c}, {r2, 0x8}, {r4, 0x4}], 0x4, &(0x7f00002f0000), &(0x7f0000521000)={0x7f}, 0x8) r5 = socket$inet(0x2, 0x80001, 0x0) getegid() setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x6, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a5b000-0x1)=0x5, &(0x7f00000c4000)=0x1) 2018/02/11 13:27:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000024c000)='./file0\x00', &(0x7f000097e000)=""/175, 0x97) link(&(0x7f0000e64000)='./file0\x00', &(0x7f0000b54000)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f000044c000)='./file0\x00', 0x0, 0x18) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000f22000-0x8)='./file0\x00', &(0x7f00003a4000)='./file0\x00', &(0x7f0000b37000)='fuseblk\x00', 0x0, &(0x7f0000b76000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000948000-0xb)='/dev/hwrng\x00', 0x2100, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006c9000-0x5c)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x4, [0x56, 0x10000, 0x200, 0x5, 0x20, 0x100000000, 0x1, 0xfff]}, 0x5c) r1 = creat(&(0x7f000056a000-0x8)='./file0\x00', 0x22) pivot_root(&(0x7f0000808000)='./file0\x00', &(0x7f00002ad000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000070000-0x48)={{0x2, 0x0, 0x100000, 0x3, 0x3}, 0xef2, 0x6}) bpf$MAP_CREATE(0x0, &(0x7f0000944000-0x2c)={0x1b, 0x9, 0x80, 0x0, 0x15, r1, 0x1000}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000323000-0xe8)={{{@in6=@empty, @in6=@empty}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000fd9000-0x4)=0xe8) 2018/02/11 13:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da2000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") write$selinux_context(r0, &(0x7f0000362000-0x1d)='system_u:object_r:tmpfs_t:s0\x00', 0x1d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000051b000-0x4), &(0x7f000026d000)=0x4) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00005f0000)) 2018/02/11 13:27:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x10b001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000638000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "6702165142814a0e781d869614de6b0f5bc77a59702d597e66079b02d27ba7d50c6435b12170f70388f646ccd556201735aa5a23e1a4fb7dae4003c4e700b345", "3a14c0cf3f4002c2a0b75e982b1db6e9c9f5b43a3cecb73f52cdd9134dfacb4e"}) 2018/02/11 13:27:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000086000-0x4)) timer_create(0x0, &(0x7f0000b08000-0x13)={0x0, 0x1, 0x4, @tid}, &(0x7f0000b0c000-0x4)=0x0) timer_delete(r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socket$alg(0x26, 0x5, 0x0) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xffe, {}, {}, @raw32={[0x6, 0x10000, 0xb274]}}], 0x33a) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e90000-0xfa)=""/250) sendmsg$nl_netfilter(r0, &(0x7f0000727000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000e51000)={&(0x7f00008e3000-0x18c)={0x18c, 0x11, 0xf, 0x8, 0x5, 0x0, {0x7}, [@generic="3631757e0735417400f9d20c9f50e7e2cf7962c9023c609980ca47bd9492b389ea8b10c39c5a8008c0b844ad8da6dad2c804cdcc6aef8320517967103affff1669fde266dbc260694afeb1d35ffb5047f27b42a6229e4f4da019cc8aa4452deeb04a8f0b68d403867f31605f6e40746508f4213946c9f5d835669199e259baeeb088b807eb9470c82147c88075014beff6ceb6074b91cc372a2a85ba77a2155259744da087ff5e07692b31f87ec26ff9e7b1009d136df443a2ce1c9d8c8b6f4501c953e38ae053efda0b65a13951e08e361714760b12cd2b7b6ce42277dd13ec8b69f6a3e6cef1e969e182591e3d5179640456b5dd", @generic="f867da4347b26eeba82f7250ee0e588c2d4b6bcca41ae666e6a42aeb1cd360a9431d587373266bf887ba42e59c05224b370f6173c141e4c78073d0a64700efe3d84ad0546343b3dcdd28fcfca22e9510363e42ed99c8b0ad74af5fb46443630d8a0049404f0093efbd7996279a592439b269bd0cf2694532c698f1bafaaa2db4258ccf"]}, 0x18c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d26000)=@int=0x3, 0x4) 2018/02/11 13:27:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) sync_file_range(r0, 0x6, 0x1f, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000439000-0x9)='/dev/rtc\x00', 0x4001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/11 13:27:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cfc000-0x20)={@generic="c0d4e94071d109b1c5992c06fcac22f2", @ifru_addrs={0x2, 0x2, @rand_addr=0x101}}) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e36000-0x4), &(0x7f0000b0b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r2, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/11 13:27:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00009be000)) ioctl(r0, 0x100000, &(0x7f000017e000)="6ce34143df925333ebd04e6ae1e38452ef949da09aa2b29c2ce6c810decc106231364d52ce72674128e648a38d") 2018/02/11 13:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x301, 0x0, []}) 2018/02/11 13:27:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d45000)='/dev/vga_arbiter\x00', 0x60800, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c2a000-0x4)=@int=0xe5, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000599000)={"345de9f05f2d85321bbda2f3e66136a3", {0x4, 0x9, 0x7fffffff, "68f49613998e", 0x81}}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f000094e000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = socket(0xa, 0x40000000000002, 0x0) syz_open_dev$sndtimer(&(0x7f00005a8000)='/dev/snd/timer\x00', 0x0, 0x503600) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000b43000), 0x4) 2018/02/11 13:27:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto$ipx(r0, &(0x7f00002d4000)="cf64d8d09c0284add563e0adc16eab0d4f9a4a583b8c0f6bce3b3884304b3ed58b12db4f6b30a648e6cdbaee802c741bcc38ec865f57c13045555e6207910b7519e31cfa0f9bf744b72490eef2302ae803b850d3c1956d079f1bf5fb060dabd8a3f09b4acc6e1f259dcf27e9fa7e166bd232c5735c54cd3d4f3bbd7fe13f4ab577cca3a49fa869d2274db04b713c74484e2a9c0c06a4d2c819a599b3edc5e66ac68d5ba59a30edb518b00d466e8061d20053ae4793196339cda2ea652d428124290541567cc24b3782515aa0c62b70539108e1ae25b608085248292d66b8eb93", 0xe0, 0x800, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/autofs\x00', 0x81b7783657d7fd1e, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f5d000)={0x0, 0x1}, &(0x7f00000d8000-0x2)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000054a000)={r2, 0x15, "ccd84f9a05bc3fffc3c98acff1362d506336fb4803"}, &(0x7f0000bc5000-0x4)=0x1d) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000996000-0x10)={&(0x7f00000bf000/0x2000)=nil, 0x2000}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000f16000-0x10)={0xfffffffffffffe01, 0x4, 0x1f, 0x200}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006ac000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0x8, 0xc, @str='\x00'}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/11 13:27:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x82) vmsplice(r0, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/11 13:27:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00005e0000-0x70)=[{&(0x7f000075c000-0xaf)="bf", 0x1}, {&(0x7f0000476000)="9b24d049e4ffa2a7a237e8c90eb9219455625cf7fa111a273a53f14fa22ef02f126fa95c40fab3fbf2e5bc9a1a03d64ee590a13df322084db57c036ec4ae8e1b6b6bb03280fad324a866eee36b40fb5e330fbbcd60061fa750f2e5fc5ea7282a", 0x60}], 0x2) 2018/02/11 13:27:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) bind(r1, &(0x7f000000c000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8c, 0x80000001}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000001000)=0x8) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001000)=0x1e) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[], 0x109}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f00009d1000), {[{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xfffffffffffffe00}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xff, 0x1, [0x23, 0x26, 0x11, 0x25, 0xe, 0x1d, 0x10, 0x2, 0x20, 0x20, 0x18, 0x1e, 0x1c, 0x31, 0x11, 0x14], 0x3, 0x2ddc39bb, 0xdea4}}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x401, [0xbf, 0x101, 0x0, 0xa6a6, 0x3, 0x7], 0x2, 0x0, 0x5}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x401, [0x800, 0xfffffffeffffffff, 0x9, 0x4, 0x100000000, 0x5], 0x5, 0x0, 0x1}, {0x400, [0x4, 0x5, 0x20, 0x92c, 0x1, 0x72b], 0x5, 0xa87, 0x8}}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0xbf, 0x3}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xc0}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000002000-0x40)={0x6}) 2018/02/11 13:27:13 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff83}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000028000), &(0x7f0000028000)=0x4) [ 44.917950] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=668 sclass=netlink_route_socket pig=6733 comm=syz-executor6 [ 45.023820] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.041611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=668 sclass=netlink_route_socket pig=6740 comm=syz-executor6 [ 45.067253] kauditd_printk_skb: 2831 callbacks suppressed [ 45.067261] audit: type=1400 audit(1518355634.051:2387): avc: denied { net_admin } for pid=4156 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 [ 45.097412] audit: type=1400 audit(1518355634.051:2388): avc: denied { net_admin } for pid=4158 comm="syz-executor3" 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 [ 45.121913] audit: type=1400 audit(1518355634.056:2389): avc: denied { map } for pid=6744 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 45.143897] audit: type=1400 audit(1518355634.060:2390): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.168398] audit: type=1400 audit(1518355634.062:2391): avc: denied { net_admin } for pid=4158 comm="syz-executor3" 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 [ 45.192906] audit: type=1400 audit(1518355634.066:2392): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.217400] audit: type=1400 audit(1518355634.069:2393): avc: denied { map } for pid=6744 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 45.239399] audit: type=1400 audit(1518355634.071:2394): avc: denied { net_admin } for pid=4158 comm="syz-executor3" 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 [ 45.263993] audit: type=1400 audit(1518355634.073:2395): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.287898] audit: audit_backlog=65 > audit_backlog_limit=64 2018/02/11 13:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x1000001, 0x9, 0x10002) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c6a000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000032000)={{0x3, 0x3, 0x100000000, 0x1, 0x9a73}, 0x800, 0x9}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000126000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00007a4000)={{0x2, 0x8}, 0x64}, 0x10) munlock(&(0x7f0000a3f000/0x7000)=nil, 0x7000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f80000-0x5), &(0x7f00007d5000-0x4)=0x5) 2018/02/11 13:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000c15000-0x30)={0x30, 0x5, 0x1, 0x4, 0x1, 0x7fff, 0x4, 0x7}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x90) 2018/02/11 13:27:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x377cb5888940fc9b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f000017e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d2f000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000d81000)=0x8c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000936000)={0x0, 0x99}) r4 = syz_open_dev$mice(&(0x7f0000527000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$selinux_context(r4, &(0x7f0000b91000+0x3d6)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000b5a000)={0x0, 0x675}) 2018/02/11 13:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x401) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000a7000-0xf4)=""/244, &(0x7f00006af000)=0xf4) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[]}, 0x0) 2018/02/11 13:27:14 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/11 13:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/11 13:27:14 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4), 0x80005, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000006000-0x4), 0xfffffffffffff7b6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000007000)={@host=0x2}) 2018/02/11 13:27:14 executing program 5: madvise(&(0x7f00008ac000/0x2000)=nil, 0x2000, 0x1f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) 2018/02/11 13:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x2, 0x221) semop(r0, &(0x7f00003c5000-0x30)=[{0x3, 0x9, 0x1000}, {0x2, 0xff, 0x1000}, {0x2, 0x1b555f70, 0x800}, {0x2, 0x7, 0x1000}, {0x1, 0x200, 0x1000}, {0x7, 0xc93, 0x800}, {0x4, 0x2, 0x1000}, {0x3, 0x4, 0x800}], 0x8) r1 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003b5000), &(0x7f000018b000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/autofs\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e50000)={0x0, 0x5c, "16823cfdc4a507aba536c6d5670c624e191a77eaaded866eb556dfe16957434108b64a2fe19ad33ff441948077cc177a51bcc9f0fafbebb848e4de5e7bdc7313aa41d68f4047fd8c71ff3d582cedc2722affdd413538b5081c5fb535"}, &(0x7f0000e6d000)=0x64) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bf0000)={r3, 0x72d02244}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000063b000)=r2) 2018/02/11 13:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/qat_adf_ctl\x00', 0xc1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b92000)={0x5, &(0x7f0000f97000-0x14)=[{}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000b8f000)='net/stat\x00') renameat(r1, &(0x7f0000cf0000-0x8)='./file0\x00', r1, &(0x7f000089b000-0x8)='./file0\x00') openat(r1, &(0x7f0000dec000)='./file0\x00', 0x20c501, 0x0) 2018/02/11 13:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) r1 = syz_open_dev$audion(&(0x7f00002e5000-0xc)='/dev/audio#\x00', 0xa23f, 0x20000) r2 = mmap$binder(&(0x7f000024a000/0x3000)=nil, 0x3000, 0x1000002, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d6b000)={r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000127000-0x20)={0x10000, &(0x7f0000831000), 0x8, r1, 0x2}) r3 = socket$inet(0x2, 0x4, 0x6) connect$unix(r0, &(0x7f00001f0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setlease(r3, 0x400, 0x0) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) rt_sigtimedwait(&(0x7f0000a63000)={0x4}, &(0x7f0000896000-0x10), &(0x7f0000ec5000-0x10)={0x77359400}, 0x8) r4 = dup(r0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000be3000)={0x3, 0x1}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/11 13:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpid() syz_open_procfs(r0, &(0x7f0000329000-0x1a)="6e732f63677200000800f4254699b86402264de8faac66a8c5cb") 2018/02/11 13:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7c000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000320000)=0x2200) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) sysfs$3(0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000fa0000-0x50)=[&(0x7f00009c9000-0x1)='\x00', &(0x7f0000909000+0x474)='cgroup]\x00']) 2018/02/11 13:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 13:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009e0000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000eed000-0x28)={&(0x7f0000594000/0x800000)=nil, 0x9, 0x7, 0x0, &(0x7f00005c8000/0x4000)=nil, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000b20000)='/dev/snd/controlC#\x00', 0x7, 0x4002) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f80000-0x4)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b4f000-0x10)={0x800, 0x5, 0x9, 0x6}) 2018/02/11 13:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f00002d4000)=0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00005d7000-0x14)={0x7, 0x9, 0x7, 0x4, 0xfffffffffffffffb}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000d5000-0x80)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000021f000-0x10)={0x3, &(0x7f0000db6000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000875000-0x8)={r3, 0x2a}) io_submit(r1, 0x1, &(0x7f000002b000-0x38)=[&(0x7f00006e4000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00001f3000-0x42), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/11 13:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000f60000-0x8)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006cd000-0x4)=0x0) ptrace$getenv(0x4201, r0, 0x55, &(0x7f00003a0000)) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ca6000-0x18)=[], &(0x7f00006fd000-0x10)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) r5 = dup2(r1, r1) ioctl$KDSETMODE(r5, 0x4b3a, 0x80000000) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) r6 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) creat(&(0x7f000071c000)='./file0\x00', 0x0) 2018/02/11 13:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e15000), 0x0) execve(&(0x7f0000624000)='./file0\x00', &(0x7f0000aa1000)=[&(0x7f00003a6000+0xb0b)="76626f786e657430776c616e306367726f75706e6f64657619626465762673656c696e75785500", &(0x7f0000229000)="6e6f646576747275737465642d4070726f635b766d6e6574302e8000", &(0x7f00006c6000)='\x00', &(0x7f0000396000)='\x00', &(0x7f0000ca5000)='systemvboxnet1\x00'], &(0x7f0000ace000-0x8)=[&(0x7f00008eb000)='loppp1#\x00']) listen(r0, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) r2 = dup2(r0, r1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b5c000)) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/11 13:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037e000-0x15)='/proc/self/net/pfkey\x00', 0x24002, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d8d000-0x4)=0xfff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000472000-0x10)=@can={0x0, 0x0}, &(0x7f0000204000-0x4)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00002b2000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000cae000)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x118) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d09000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000f0d000)={0x1000}, 0x4) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r3, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/11 13:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f4f000)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004cf000-0x20)={0x0, 0x1, 0xd000, 0x1000, &(0x7f0000709000/0x1000)=nil}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/11 13:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e4000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000108000)={r1, 0x50, &(0x7f000093f000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000585000-0x4)=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000154000-0x52)={[], 0x40000000000000}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f000079f000)={0x0, 0x9, 0xfffffffffffffff9, &(0x7f0000443000)}) 2018/02/11 13:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26), 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8), 0x0, 0x0, &(0x7f0000e62000)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009e6000)={0x0, 0x3, 0x30, 0xffffffffffffff2e, 0x2a2}, &(0x7f0000699000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d8000)={r1, 0xfff, 0x20}, 0xc) 2018/02/11 13:27:15 executing program 7: r0 = semget$private(0x0, 0x40000000000005, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000ed2000-0x10)=@ax25, &(0x7f0000454000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000626000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000ede000)={&(0x7f0000677000)={0x1d, r2}, 0x10, &(0x7f0000832000)={&(0x7f0000ec4000-0x80)={0x7, 0x800, 0x80000001, {0x77359400}, {0x0, 0x7530}, {0x7fffffff, 0x3f, 0xfffffffffffffff7, 0x3}, 0x1, @canfd={{0x4, 0xb33, 0x7abea907, 0x101}, 0x1, 0x9cc7b1ec120a88da, 0x0, 0x0, "32e1833cc66022cdd37bba3a547109be316e1da303ea35835dd65287b98242899f1520db632730dad9f76ae02f938c6d2b64dd9f4f686d1dd14f89dca2ebac15"}}, 0x80}, 0x1, 0x0, 0x0, 0x4008050}, 0xc080) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) rt_sigprocmask(0x0, &(0x7f0000ae5000-0x8)={0x5}, &(0x7f0000459000), 0x8) unshare(0x40600) semtimedop(r0, &(0x7f0000a10000-0x3c)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x8, 0x5, 0x1223, 0xffffffffffffff01, 0xfffffffffffffff7, 0x3ff}, 0x2, 0x48, 0x3}) 2018/02/11 13:27:15 executing program 1: r0 = syz_fuseblk_mount(&(0x7f000094c000)='./file0\x00', &(0x7f0000500000-0x8)='./file0\x00', 0xe000, 0x0, 0x0, 0xffffffffffff6c9e, 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x40}, 0x8, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4), 0x4) 2018/02/11 13:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000c3000)='/dev/dsp#\x00', 0x9, 0x20001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) [ 46.486821] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/11 13:27:15 executing program 4: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x0, 0x0, 0x4, 0x200}}, 0x9) 2018/02/11 13:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f00005d1000), 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) sendmsg(r0, &(0x7f0000969000-0x38)={&(0x7f0000f2e000-0x10)=@ipx={0x4, 0xffffffff80000001, 0xffffffff, "3d534026913d", 0x9}, 0x10, &(0x7f000059a000)=[{&(0x7f000055b000-0xda)="d6050a3e9acf28cd20402d039af864a3ac56c7bc5dcd32c5455094aa21222fbd3587818cadbbe972f19eef4efee98c6d12b48961d9045dd866c71a1085299f5ae9e1018c631226a653a74464d25282dc731f0edcc66155e74c86f8fa50aa9a248f1287aa954f51cbe8cd303db430f748f7756a53f7a0d4531b45eeec2697d739a0ead49d1078ed105126003d7bd1b5256e93a5147a98b86753520f74999a2f77655f8af101dffbe3c317fb33fab2dacec8f5f2fd404b7c8e35babf03e9ebb6d77fa0711ebe4cd03b9623fceb93bc4a6321d5b201e5adb8d38bdb", 0xda}, {&(0x7f0000d29000)="a87cf62e928dc2f54db8abb2fc607b4ab27008aae800f0", 0x17}, {&(0x7f000092e000)="5ea577c3eb75d5114586afff004fe1870e06674b79bf4e4d63413bb72f12041bd7f0d9b55df4ca60ea63789660b4fd2507dab67dec21c188374aefb8138196855a609e113c26edbf9aa874b0d58f3e145a970fb2cfa112ee266ad3fa8f9318156d84181b097a1bbafeb97e0cc50588e31a9d3f6d5177a02cbaeaeb8e4b8fd58b2352dce0737a0d8bc90f066261a6ee080d45dc7a8a0103dfe609073b960b42c662c53dca03e65992fde4000298", 0xad}, {&(0x7f0000b9d000)="837865aa0e3c8b5b7dd30e7024468d85bac6e28257dc3100336e240bc7b7da", 0x1f}, {&(0x7f0000efb000-0x5)="c58caa7791c3f695bc29f4cad80a8b97142a8968f90b557b1b718c626e1fb8b6aa4fdbbfb3bb258fc1ddd19dad15dca42223e07f43dbb41c24635e07a8a49500754204fe7c0a1d6114a4e04b5a4bc80993290cb913a99369f45c004e546d4dc3b55e36506cfb0d6cbc571311b2ca97ac6b728e7fc116c61b9f18c4b69ef25163b72b5e2d85cbec07513219c971e5b8d9dfadbd4e37f33bbd97b30dd227c471d0367888307ec35c59b0a9054a5b75f5d2034ee8a45cdc2d3bddd375b0bfee95fddbe79027e86d297cb67432ac9fc65b8c8e67f10cb05ae3db6f1519e5a2b0e911c21ff453cb4d88902ed72f", 0xeb}, {&(0x7f0000fe7000)="dc2765a03fadd87784cdb23c4dd54e7d05544fb412f8ee4eb2053d1ef888d6049888e3eaf6d238faaaef479d31ac8ec241d04c5d64efb40cbbdad37f42a7ac2ed7a376d221c3bb8fab6c760acfa1636f5d0d7895741f0e4f15de2845061e338fd539132e1a4ca8612aae7b217b0b78d7c48d9f847184713e3666fcea44f148ebf946bab4b81fb8b78f5b64", 0x8b}, {&(0x7f000079a000)="7f82b4d9d2c8fdbe3c798a682774fcb10e2c861acd8f5f388115eba4062743eef90667053fd86ea3e68784b83c3120dc00c7df775a7fb884bcc74796b65b3b99d85c705ec4c1383414c2fc1583bd768f04d7bdfd6891110b415f6f686e7ab4d1c4073feefbf0dd993100ab2a04cbc0d8725f", 0x72}], 0x7, &(0x7f0000243000-0xe8)=[{0xe8, 0x29, 0xd10f, "2a5365412c4ad99f5e8467b6f5a21b05332b2c903f22d76fe00cd41eee2dbd35fe3774f22df6c3aa73c2446880e4e9e8d48f34407e8d7f3208acaab1e6f767504049714ef961acd264a3cb31835d2bfadaec4903140b93c9ab209830a8ea4341723a353a1336a594e1d1d0e31a9fe210d4ac561eb39494cd079eb46b4a7596f05665a438095dc438d3b65a36d0fe35270566e00e8add6a78fa2d184ae82f726faa93cdddf4383033fd02a299d0f99bd9bdf854d5486e9a687149fcd44c34b192c936875ff40228eaba5aef238bfddd85ee"}], 0xe8, 0x800}, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x5) 2018/02/11 13:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fadvise64(r0, 0x39, 0xffffffffffffffe1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000171000-0xd)='/dev/net/tun\x00', 0x0, 0x200002) flock(r1, 0x0) 2018/02/11 13:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @rand_addr=0x9}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="006f73656d230000720000000400"}) 2018/02/11 13:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a53000)={0x0, 0x9, 0x30}, &(0x7f0000362000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e83000)={r1, 0xde, "df621ff0e7cb3f59fde9ca825aa39a4a591db15bbaedfb14bbde9661703a46a688f73cc1c77f83f1ac76b4802212c566416d8b6b5809c3d574bd568e56e22984d48bdad76d74bfa1a04f164eb43d48cb4f1d342a7d7a43c4b6bbaa1e25b57d4969a9ce3d9220a4a7f9c3d3a6b9b0abd4cb47e070c3c230141e6f36928da8217f433d163bed3ebb80dfb86d988178d64fee76a244ac219e6a8ea94afb0fb7dc938851deb2af811ef0d614db4565a36651f209d0870a1c5a35f412b78d12863345b758eb7b425a9db3687ac9694be93bb834a410190bf5c305f937958a6e42"}, &(0x7f0000898000)=0xe6) accept4$packet(r0, 0x0, &(0x7f00007d9000-0x4), 0x80800) [ 46.642958] ptrace attach of "/root/syz-executor0"[4156] was attempted by "/root/syz-executor0"[6843] [ 46.710757] ptrace attach of "/root/syz-executor0"[4156] was attempted by "/root/syz-executor0"[6838] 2018/02/11 13:27:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000009000)={0x7, 0x7, 0x9, 0xffffffff, 0x10, 0x60c8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000009000)={0x1f, {0xffff, 0x9, 0x4, 0x1f, 0x1}, 0x10001}, 0x9) semget$private(0x0, 0x2, 0x282) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x3}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/11 13:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}}, []}, 0xb8}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e13000), 0x800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000878000)=0xffffffffffffffff, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf02, &(0x7f0000a10000)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/11 13:27:16 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/11 13:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000eb6000-0x28)={0x1, 0x0, [{0x0, 0xfffffffffffffed7, &(0x7f00005f8000)}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_dgram(r1, &(0x7f0000913000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/11 13:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000226000)='/dev/sg#\x00', 0x7, 0x10040) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f52000)={0x20, 0x1, 0x1, "fa58fa947ca1", "86dae51f648525dbd68384407ef39ebf"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000a6d000-0xb8)=""/184, &(0x7f0000125000-0x4)=0xb8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000007000-0x20)={0x0, 0x0, []}) 2018/02/11 13:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fe1000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cc1000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f52000-0x8)='`agma\x00{') fcntl$setlease(r1, 0x400, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ea000-0x10)={r1, 0x28, &(0x7f000083a000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd1000)={r2, 0x8ce, 0x10}, 0xc) fcntl$setlease(r1, 0x400, 0x1) 2018/02/11 13:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffff) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000c10000)='net/bnep\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00006f3000-0x58)={{0x1, 0x65}, 0x1, 0x9, 0x1429, {0x6, 0x6}, 0x1ff, 0x9}) dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000170000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x10000487f5fd6}], 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000612000-0x4)=0x3, 0x4) 2018/02/11 13:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001d0000)=0xf00, 0x4) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d6a000-0x50)={{0x0, 0x7}, {0x10000}, 0x1ff, 0x0, 0x1}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) syz_open_dev$usbmon(&(0x7f0000701000-0xd)='/dev/usbmon#\x00', 0x6, 0x404000) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000002f000)='>', 0x1, 0x4040040, &(0x7f0000824000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/11 13:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e1d000)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0xf, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000000}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 13:27:16 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x80004, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000)='/dev/autofs\x00', 0x20080, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000025000-0x110)={{0x4, 0x3, 0x7, 0x9, "6b1dab05df9d86462ab4656de892846d73a28f7da38f055e8a383ebe9da0cb9261dbe7836bc07209045ca5e0", 0x20}, 0x0, 0x0, 0x200, r3, 0x9, 0x7ff, "74e5a1d4bfba2bdac6be2aa0498510905695c2cbd737c4461913576dcea969f5daca6a71122d97b25bdcd0ccfa6d97c4dfa54e0d0f1d23cc8ebb74174ce75b0b", &(0x7f000001a000-0x3)='-+\x00', 0x3, [], [0x9, 0x0, 0x0, 0x3]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[]}, 0x0) 2018/02/11 13:27:16 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fdc000-0x96)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x4, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @broadcast=0xffffffff]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000ac3000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/11 13:27:16 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x81, 0x40) getsockname$netrom(r1, &(0x7f0000c95000-0x48)=@full, &(0x7f000030b000)=0x48) listen(r0, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0xa7)=""/167, 0xfffffeec) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) 2018/02/11 13:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000b18000-0xf5)="0b178b4d3cd903c1f6f80afec9f0f8bfd9f76dfa76d8886d8944223fe63f60b44a907b6f897ce7a786df035f691f7d3f3be382db8b6c6c99005678ed6c58622d81fc71b816d963ebcb927c97849fdbd891454b3f3cacdd45998c18fc5cc8e7b8689db7ae5d9aced1b8c75eadcf768ebba64163b4daea2805441ee89667d4078dc1da66baedabd945a9f29c600f65e8dccfd91297515689b2cf0371ba23305bc7cb9cd459dd8ca41798474c8184c1a3dfc742e266e5a3b54e760bcfb22a7043680a71c53ddc5315301214afcb9f6e1bb70745be87fb2ae9c6b7d5193bd901774312c3ca45b29e9ec6173afa1d6c39f9f4f21f3b506e", 0xf5, 0x4000, &(0x7f00008e2000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000843000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x210042) bind$inet6(r0, &(0x7f000096a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00009cc000-0x8)={0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 13:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000030f000)='./file0\x00', 0x800000001, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)) 2018/02/11 13:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000940000)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a19000)='overlay\x00', 0x2000000, &(0x7f0000a06000)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000684000-0x4)=0x80, &(0x7f0000ab4000-0x8)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c8c000)={0xf1f, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000022e000)={0xffffffff, r1, 0x0, 0x6}) getsockname$inet6(r0, &(0x7f00005c1000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000df0000-0x4)=0x1c) 2018/02/11 13:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000098c000-0x1000)=""/4096, &(0x7f00006aa000-0x4)=0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/11 13:27:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000e9d000)='./file0\x00', 0x401, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x400, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x3, r1, 0x0, 0x3}) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x80000001, r2}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004c8000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x8, 0x6, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r3, &(0x7f0000aa6000-0xb5)="3d0d7131e0dfc38630a6b9c72ae270358b14c1340c93ede06fa61f00db508035e8e0a1a3a1a5d9e197198bbfe02a6c46dff134693d1d750dd7f37be17ea2b00c389411989aa2a772e76466943c39fe367c6aba9bf2d3bb33d6ed58d5535e5e8621ed4eb5aebeef557b830fda7e68b5ada5da44131ae13e636b7689faf477a8b504b0b4eefc18c19716f91ac973d51a731a7ff827b025a69ceb19da508216e11ceb67961c21a147839f5c31bf25f7f8b3182584c463", &(0x7f0000d70000), 0x2}, 0x20) 2018/02/11 13:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000a56000)='/dev/amidi#\x00', 0x2, 0x2000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000dbe000-0x25)=""/37) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007db000-0x50)={@common='nr0\x00', @ifru_mtu=0x5}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f000077d000)={0x2, 0x2, @loopback=0x7f000001}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00002bf000-0xc), &(0x7f0000084000-0x4)=0xc) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000f43000)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000ed1000-0x36)={r0, r0, 0x4, 0x2, &(0x7f0000e38000)="9e5bdf89cb26622d3c3becc44531d01f4ac63276c9cf2f40444238eb647e059ddaf8184dd26c7bb534da67e0218549bf9b32da2e1379e793ea6305", 0x7fff, 0x7, 0x7, 0x2, 0x101, 0x0, 0x6, "7cab0ef51249b0fb8d1e1aa2b447"}) shutdown(r0, 0x1) close(r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000966000), &(0x7f0000894000)=0x8) 2018/02/11 13:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000947000)={0x0, 0xb3, "80cb0f87a23400e2381f03306ff8ce671e22bfc339dc25b15027461c9bf5f12dd4daa02bc650cd233ae608f58f613eb7a5cd05c220b051ceda41beea8ba50b1a13b9a5536ba102f890065a40995381aceeec98b1cfd1e7bbcef928f84ed69ea449669c7844c8ac349f94a749fd217ca4a000dd04ce214d162a9f4461f3a99c6da0f3135da39021981d71c6001b70e3f687dd05ec4f9874458a3e79c6ba3b57b97e9278b5604ca17cba98f2eb2adae4acbc55f6"}, &(0x7f00008a0000)=0xbb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f5000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x551, 0x101}, &(0x7f000015a000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000075b000)={0x0, 0x100000001}, &(0x7f00006fe000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000369000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/11 13:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x31, 0x0) write$fuse(r0, &(0x7f00009e7000-0x81)={0x10, 0x0, 0x1, @random}, 0x10) fstatfs(r0, &(0x7f0000677000-0x4d)=""/77) 2018/02/11 13:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) close(r0) 2018/02/11 13:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000c1e000-0x90)={0xfffffffffffffff7, {{0x2, 0x1, @rand_addr=0x10001}}}, 0x90) sendmsg$nl_xfrm(r0, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) 2018/02/11 13:27:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000b58000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000e7000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x11a9, 0x4) syz_fuse_mount(&(0x7f00006f3000)='./file0\x00', 0x2002, r0, r1, 0x1, 0x2) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000cc9000), &(0x7f0000f4f000-0x4)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000a4f000-0x8)=0x1ff) set_robust_list(&(0x7f0000449000-0x18)={&(0x7f0000088000/0x3000)=nil, 0x2, &(0x7f0000501000/0x1000)=nil}, 0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000043d000-0x4), &(0x7f00000a7000-0x4)=0x4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00008d7000-0x1)=0x3) 2018/02/11 13:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x7d, 0x0, [0x1]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008c9000)={0x5, 0x0, 0x4, 0x5, 0x2, [{0x81, 0x10000, 0x6, 0x0, 0x0, 0x100}, {0x5, 0x5, 0x0, 0x0, 0x0, 0x4}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000121000-0x4)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000ac6000/0x18000)=nil, &(0x7f0000bd8000-0x18)=[@text16={0x10, &(0x7f0000877000)="66b9490200000f320fc79cf4000f017df50f009400400fc7ab970df0305a0c0f22d7b8b0000f8400d0d0b94f08000066b8c100000066ba000000000f307c790f326635010000000f30", 0x49}], 0x1, 0x2, &(0x7f0000544000-0x10)=[@cr4={0x1, 0x80}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/11 13:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cad000-0x8)={0x1, [0x0]}, &(0x7f000086d000+0x765)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000070a000-0x4)=0x13, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000045f000-0x10)={0x1, &(0x7f0000961000)=[{}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001c8000-0x8)={r1}, &(0x7f000037e000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb2000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f000067b000-0x4)=0xe8) setuid(r2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) 2018/02/11 13:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/02/11 13:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) bind$netlink(r1, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000199000-0x4)=0x242, 0x4) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000034000)='/dev/rtc\x00', 0x48c1, 0x0) pipe(&(0x7f00005c0000)={0x0, 0x0}) connect$ax25(r4, &(0x7f00007bb000)={0x3, {"ca7e2889347f49"}, 0x1}, 0x10) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f00001f2000)=@fragment={0x5e, 0x0, 0x64f1, 0x20, 0x0, 0x4, 0x2}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000020d000)=0x0) capget(&(0x7f0000dea000-0x8)={0x39980732, r5}, &(0x7f0000712000-0x18)={0x20b, 0x771, 0x3, 0x1, 0x1, 0x1}) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000a9e000)=0x30b, 0x4) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000ffd000-0x4)={0x0, 0x3}, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000047b000)) syz_open_dev$sndctrl(&(0x7f00004e7000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x2000) 2018/02/11 13:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ca6000-0x18)=[], &(0x7f00006fd000-0x10)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000097b000)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000257000-0xa)='/dev/vcs#\x00', 0x6, 0x30002) socket$inet6_icmp(0xa, 0x2, 0x3a) ptrace$setopts(0x4206, r6, 0x0, 0x0) creat(&(0x7f000071c000)='./file0\x00', 0x0) 2018/02/11 13:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000752000)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007d5000-0x4)=0x5, 0x4) fcntl$setstatus(r0, 0x4, 0x400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pipe(&(0x7f0000771000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000835000), &(0x7f0000cac000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000082b000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000a5c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00005bb000-0x98)={r6, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}}, 0x14, 0x1}, &(0x7f0000c89000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xc561}, &(0x7f00004ae000-0x4)=0xc) r7 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/11 13:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1}], 0x10}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000cf8000-0x4)) ioctl(r0, 0xc0184900, &(0x7f0000002000)) 2018/02/11 13:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000dd4000)='/dev/adsp#\x00', 0x1, 0x4000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00008a2000-0x4), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000999000-0x8)='./file0\x00', 0x80, 0x45) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000dd6000)={0x4, 0x2, 0x7}) openat$kvm(0xffffffffffffff9c, &(0x7f0000630000-0x9)='/dev/kvm\x00', 0x18480, 0x0) add_key(&(0x7f00004a4000)='encrypted\x00', &(0x7f000013e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000120000)="f1", 0x1, 0xfffffffffffffffd) 2018/02/11 13:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000a98000)={0x6fffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000029b000)=""/7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) 2018/02/11 13:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b27000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d2000-0x44)={{0x2, 0x2, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bridge0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x80, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dc000)={r2, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x8c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f59000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000f77000+0x294)=0x101) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r4, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) 2018/02/11 13:27:17 executing program 4: mmap(&(0x7f0000f07000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f08000)='/dev/sg#\x00', 0x4b, 0x4000) fadvise64(r0, 0x0, 0x2, 0x1) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000f08000-0x400)={"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"}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f07000)={[0xf000, 0x5004, 0x3000, 0xd000], 0x1407, 0x40, 0x1}) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) mmap(&(0x7f0000b9c000/0x4000)=nil, 0x4000, 0x2, 0x40010, r1, 0x0) 2018/02/11 13:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x80000000001, &(0x7f00009b1000-0x10)={0x20000176, &(0x7f00008e1000)=[]}) [ 48.867476] ptrace attach of "/root/syz-executor5"[4166] was attempted by "/root/syz-executor5"[6973] [ 48.901471] ptrace attach of "/root/syz-executor5"[4166] was attempted by "/root/syz-executor5"[6971] 2018/02/11 13:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000516000-0x4)=0xfffffffefffffffc) r1 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r1, 0x0) [ 49.037552] encrypted_key: insufficient parameters specified [ 49.099196] encrypted_key: insufficient parameters specified 2018/02/11 13:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000080000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @empty}}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xfce4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a0000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) readv(r2, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0x86}], 0x1) signalfd4(r2, &(0x7f00002af000-0x8), 0x8, 0x0) 2018/02/11 13:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004e3000-0xe)='/dev/admmidi#\x00', 0x5, 0x200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e75000)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000968000-0x4), &(0x7f0000117000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x16, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000387000)={0x0, 0x1, [0x0]}) 2018/02/11 13:27:18 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x8, 0x0, 0x8, 0x80, 0x40000, 0xbc, 0x100000001, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x7f, 0x401, 0x0, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x7f, 0xffffffff}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1ff, &(0x7f000049f000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00004e9000)={0x2576, 0x3, 0x47, 0x0, 0x0, [], [], [], 0x5, 0x2}) r3 = socket(0x10, 0x803, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgid(0xffffffffffffffff) r5 = getpid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ac0000-0x8)={r1, 0x80000001}, &(0x7f0000841000)=0x8) r6 = getpgrp(r5) ptrace$peek(0x3, r6, &(0x7f0000d27000)) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00009a8000)={@generic="58931e6cb8f02a38a9c562fe56cb62cd", @ifru_flags=0x500}) write(r4, &(0x7f00000b7000)="260000002200472b05e27d00eb000000003dc41001ffff3322ad00030000008047003501a400de12b52741f63ebbc1ec27251cc0f91ac440", 0x1) recvmmsg(r3, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x2, 0x4) 2018/02/11 13:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() quotactl(0x2, &(0x7f00008f5000)='./file0\x00', r0, &(0x7f0000528000-0x3d)="61c15e9a93a8cfcd4883e9384518eac9bae3bd31387f16aac15a6b77086f6a840f4a32d3221bfb04737b1d0c11fe670b9ee392fd26cfd146a70252bca1") mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2018/02/11 13:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008aa000-0x8)) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(r0, &(0x7f000080b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003d4000)=0x14) 2018/02/11 13:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecc000-0x10)='/dev/sequencer2\x00', 0x2900, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00008e1000-0x42)=""/66) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$vcsn(&(0x7f0000642000-0xa)='/dev/vcs#\x00', 0x80000001, 0x400) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/11 13:27:18 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vga_arbiter\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000dd000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000027000)=0x8c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000334000)={0x6555, 0x8000, 0x7, 0x7, r1}, &(0x7f0000ff9000)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffa000)={r2, 0x7f, 0x30}, &(0x7f0000ffb000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000b8000-0x8)=@assoc_value={r4, 0x9}, 0x8) getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0xfffffffffffffd74) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba7000-0x8)) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cf8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007cd000)=0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000ffa000-0x8c)={0x1000, 0x6, 0xfffffffffffffff7, 'queue0\x00', 0x11b0d3eb}) 2018/02/11 13:27:18 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/11 13:27:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000d66000/0x4000)=nil, 0x6, 0x0, 0x40, &(0x7f00001b9000/0x2000)=nil, 0x5}) mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000065d000)='/dev/kvm\x00', 0x412801, 0x0) r1 = syz_open_dev$sg(&(0x7f000045f000)='/dev/sg#\x00', 0xa06c, 0xa000) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffff7) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000b0a000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000b0a000-0x64)="56399fc6b1361d5474e8e6135f273ab2f67d170ee0ab44517dc61f8a879127ed887e99e94105dc08246a784f255e20df383b334386c3a46bfce96ea24fa92f57400dad50825ab881d0ef946c833ecd45409e1e14ad00172883592b315d251b9d255677e1", 0x64, 0x7821, &(0x7f000089a000)={0x77359400}) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b0b000-0x5c)={{0xa, 0x3, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xab13}, 0x8, [0x7, 0x1, 0x2, 0x617, 0x1, 0x0, 0x4, 0x8]}, 0x5c) socket$inet6(0xa, 0x1, 0x0) 2018/02/11 13:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000072d000)='/dev/midi#\x00', 0x7ff, 0x8000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f82000)={{0xd000, 0x10000, 0xd, 0x2, 0x80, 0x8af1, 0x200000000000, 0x5, 0x102, 0x4, 0x7fffffff, 0x1c0}, {0x100000, 0x1000, 0x0, 0x0, 0xe8b3, 0x9, 0x80, 0x6e, 0x3ff, 0x0, 0x8, 0xff}, {0x0, 0x4000, 0xf, 0x82, 0x0, 0x7, 0x8, 0x3, 0x8001, 0x3f, 0x8, 0x100}, {0x1, 0x1, 0x0, 0x5d, 0x6, 0x3ff, 0x3, 0x2, 0x2, 0x900, 0x80000000, 0x101}, {0x116002, 0x1000, 0xb, 0xffffffff, 0x3, 0x9, 0xfffffffffffffffb, 0x0, 0xa63, 0x3f, 0xd9e4, 0x4}, {0x5000, 0x6000, 0x9, 0x1ff, 0x8000, 0xc4, 0x1, 0x3ff, 0xd11000000000, 0x0, 0x100000000, 0xffff}, {0x2, 0x2, 0xb, 0x4, 0xe8e2, 0x5, 0x7ff, 0x6, 0x6, 0x3c, 0x4, 0x6}, {0x0, 0x10d004, 0x9, 0xffff, 0x3, 0xfff, 0x8001, 0x0, 0x0, 0x94, 0x125, 0x4}, {0x3000, 0x100000}, {0x1f000, 0x3004}, 0xc0000014, 0x0, 0x5000, 0x110, 0x9, 0x400, 0x12000, [0x1, 0x1000, 0x2, 0x1]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="fc"}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r1, &(0x7f00001a4000)=""/1, 0x1) 2018/02/11 13:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000ef2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d3c000)={0x0, 0x95, "2a303fa7fbaff4691f6b84cdb458882bb19b85dfc6224176a31db8471e123697778fb3efacfeae95247a1a5c8924fef66accb299de8b53a213e0c0a1459cca395a7691b5d90d0429d888855d42e700a80f7fac15905c5fc813be9fb0aa8cdb8d7cd73a6d70c66100f3a686250612ba49f5dc70ddfb79ceac201b2605282738b4cbf9b023751cbe440ad81d569ef5ae56c09a3a647d"}, &(0x7f000038e000)=0x9d) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000192000)={r2, 0x75ad7625}, &(0x7f0000484000)=0x8) r3 = dup3(r0, r0, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000829000)={r3, &(0x7f00006a7000-0xb2)="0126088c56d7d63aba89c35368499b69482d303d8af9e9de6f02c7d1147e691580ec9a4d84116f6aafcc85b287924c7cb6586286960abde1e7ac134f0a3bdb75318e0214dd1ed6f15c96cbe9d7ece0f1497ee6b199d9b08c19255669c3922fba8d747668bd9f130fcff5a35cde80a66d67f9523aa8a3274884b1b6f5e800ca384df384cbd46a22904c203734aa6863eadc4d53b072011d177131a8d656fd749001cfee1bce618cb1cbee9498d9cf46b3602f"}, 0x10) bind$bt_hci(r3, &(0x7f0000d26000)={0x1f, 0xfffffffffffffe01, 0x3}, 0x6) 2018/02/11 13:27:18 executing program 7: r0 = semget$private(0x0, 0x0, 0x1c) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000d35000-0x43)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000006e000-0x4)=0x30a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000b29000-0x8)) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00002ec000-0x1)) 2018/02/11 13:27:18 executing program 4: mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ff8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000ff8000)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00004a2000)={0x0, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000}, 0x1c) 2018/02/11 13:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b85000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x20000) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000e66000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000959000)=0x80000001, 0x34b) connect$vsock_stream(r0, &(0x7f0000308000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000ef2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0x1, 0x8}}}}}}, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000321000)=0x1, 0x4) r2 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dab000-0x38)={&(0x7f0000228000)={0x10, 0x0, 0x0, 0x4004a00}, 0xc, &(0x7f0000c69000)={&(0x7f0000c6a000)={0x40c, 0x4, 0x3, 0x108, 0x4, 0x0, {0xa}, [@generic="3ca3031471ab", @typed={0xc, 0x2b, @ipv4=@multicast1=0xe0000001}, @nested={0x1bc, 0x1a, [@generic="d0d4b0b8e392c98d915da09af7ce8a7ebaf2d85fb276e9265db4579d13ad", @generic="21f7c0d5407828c7d4cf78aaa6001aeecf311fa9117fb858d47017c07e92283aa9d7b862adca9419ed8e43f27329f41deb679c86098246fc2e1c028fd60148a3d1b5ce23e2ae3a75f53a765a7c0e31251fd71de318e61ed8827c25a5058672c2e587532bccccb58cafea4cd35b8dcb67505d3c4294f35824b8702a0b2462a0368ccfc3e50c70202750cd11c7469cc58044fdd1eaee4dad", @typed={0x10, 0x4d, @u64=0x10001}, @generic="8a964db104b6af18f76f370579b54cd7e50b41101a6f14765ac2013f6b2d4f2191845d9608e7b7445c33dd049f84905de1fac5371da5b8c8b70518818519cd04d07c1e3302f4bbbb223eca35fb360419bb815bb7bd25313ce72e46990e24f14631668169c29efc617e2618e94cd7ce92f58ecef3263e4a1300e607b69f7dddffc2db345e5a54b6a9da5bda95173b65b01c860cf943f8e144ce9754678595a0b628d73418b866538301083170cc838be8ddc7e7fff0f922a34dda9c2564f28605ebefd8eb35aeb9e0d7af8412f0e3a4d1c1", @typed={0x10, 0x11, @u64=0x3}, @typed={0x10, 0xe, @u64=0xfffffffffffffffd}]}, @generic="004af21372e101015d67cdfe3d5c030715ae48fe412c6e636309de2f7ba461c3dd0049272967f0443f63e26a8fd1c43c8e52d42bf1f98e610d2adf38b7805adf4b14b897cb6c71e3d53125847df4f9d5346f2dd6629413c86c79ea4922c1c52746f623e19a5e75629b455282be2dac760f76d909daebe61b120a94e977d1457df88b5b8a285d372ede7b2f508463bbec60487afb302d7f4e7d87421aac5b6c067f75f80b428f522f2e056f8c6c24672674dc00a7ea118ab335d140f644807ac43aed3ecad6d3e3afd95e135941815937a053049383c802eec02b414d5f5a557d39639dc6", @nested={0x24, 0x2c, [@typed={0xc, 0x70, @pid=r2}, @typed={0x14, 0x68, @str='/dev/amidi#\x00'}]}, @typed={0x1c, 0x0, @binary="26203585b116237adc8991d3ed03c89f3149"}, @nested={0x44, 0x1f, [@typed={0x10, 0x2f, @u64=0x8}, @typed={0x8, 0x86}, @generic="7fde6731f128d3031072caa25d8889dc45f2ebed1fbfb57f581ab574e83b1881ba2e4b632b12"]}, @generic="bac3a662c2e75ce54aeb065530896456ebb73d72cc191ce0e7bf651ee622d7622e8902407cbe2975c0674a2406453f48322ee085d48445742a769246eae927ae57a2209d2a8d988103a2ceafe572b86f3ddd8f9fb6801ea44b3f9682ac3bdc3a712acd31063249926277ef4039d42b275416fad25b382578fac8dc56dc8860cc1d1a9154918e8e6ecf2ef82223fa940bc26ffa46bd7ab0ce02c4287fe993b9f6cebf3e31d4c31888348f720c48c4835f4e3b876d638f7cc2c6effe4eea29c20b8e0d"]}, 0x40c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) [ 49.830228] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/11 13:27:18 executing program 6: waitid(0x0, 0x0, &(0x7f0000c15000), 0x100000, &(0x7f000060f000-0x90)) r0 = socket$kcm(0x29, 0x2, 0x0) connect(r0, &(0x7f0000108000-0x10)=@ethernet={0x7, @random="5e846716e423"}, 0x10) r1 = syz_open_dev$adsp(&(0x7f000045e000-0xb)='/dev/adsp#\x00', 0x100000000, 0x101241) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) clock_gettime(0x0, &(0x7f0000a87000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000+0x94f)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000003000-0x18)={0xf0, 0x3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{}, {r2, r3/1000+10000}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x100, 0x0) renameat2(r4, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x4) [ 49.904406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.071048] kauditd_printk_skb: 2139 callbacks suppressed [ 50.071056] audit: type=1400 audit(1518355639.056:4479): avc: denied { net_admin } for pid=4156 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 [ 50.101163] audit: type=1400 audit(1518355639.066:4480): avc: denied { net_admin } for pid=4156 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 [ 50.125665] audit: type=1400 audit(1518355639.072:4481): avc: denied { net_raw } for pid=7047 comm="syz-executor3" 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 [ 50.149984] audit: type=1400 audit(1518355639.074:4482): avc: denied { net_admin } for pid=4156 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 [ 50.174493] audit: type=1400 audit(1518355639.080:4483): avc: denied { net_admin } for pid=7047 comm="syz-executor3" 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 [ 50.199010] audit: type=1400 audit(1518355639.086:4484): avc: denied { net_admin } for pid=4156 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 [ 50.223872] audit: type=1400 audit(1518355639.089:4485): avc: denied { net_raw } for pid=7048 comm="syz-executor4" 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 [ 50.248203] audit: type=1400 audit(1518355639.100:4486): avc: denied { net_admin } for pid=4156 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 [ 50.272708] audit: type=1400 audit(1518355639.104:4487): avc: denied { net_admin } for pid=4156 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 [ 50.297192] audit: type=1400 audit(1518355639.113:4488): avc: denied { net_admin } for pid=4156 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 2018/02/11 13:27:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x40601) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000701000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x41, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7301, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r2, r3) 2018/02/11 13:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002a4000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) io_setup(0x5, &(0x7f0000f3f000)=0x0) io_submit(r2, 0x20000000000002f8, &(0x7f0000670000)=[&(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r0, &(0x7f000002b000), 0xfffffffffffffcb9, 0x7, 0x0, 0x1, r1}]) 2018/02/11 13:27:19 executing program 1: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x2, 0x8002) r2 = syz_open_procfs(r0, &(0x7f0000001000-0xf)='net/anycast6\x00') bind$vsock_dgram(r2, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000005000)='/dev/vcsa#\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000000e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3ff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) pwrite64(r2, &(0x7f0000002000)="81608b88abba4745e4d16d78933dd45fcef9707a6be1ccede712b1fcee5433f0dba21b525557ddbcbaa6ddaa42f31a4aa001cf0ca818f9f2c88938391a0f335eb394a4987d97ee78e015815e7d4483f3194f3e82d78dd8e84766caab1ca31ad73ee2925b419aff9716811b5794993b61b85e21a984da8935b9cb8de2fca126dfd32423", 0xffffffffffffffbf, 0x0) write(r3, &(0x7f000019a000-0x51)="a3", 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000008000)=@known='security.capability\x00', &(0x7f000000e000-0x9d)=""/157, 0x9d) writev(r3, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)="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", 0x401}], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000000f000-0x50)=[{&(0x7f000000f000-0xd1)="6481b0ae5160cfced3a7ddeb9396eb009381f628c5bea907c74f2c362c32e61c3b82519e3d1dfea460813358370da547c8612c83feeb16d18633370270159f770c92ff3ca0d5ff8558453cb20b0436ed6d33b73898df19f0049e59cdeb58655992d284a0169700902b1e8c17903843cf51fd148c6b3198e6591b209971f8a7ab9c62429f9013523f1c042943cfac61a5a33efb17b4a2f455661319d54d3468473dbd1f846df3ff71997a9c4d8e54da80669f4e2c3f516be220802cb85bc18d8cd3751435338e0cf8ccb5f7a015f2bd2ade", 0xd1}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000000f000-0x72)="569db16a7db9c59151842294c70b5ed86bc1f1504835c371f33e5da9625419727246f19e665fe81db9a0456185109d7bc6f995d31d7f9e4a91d2b4f638d9fc998d3f76f07f843aad13b1f62e95b37e67eca7604ccc79203bffac09d7c49ee6ec36b9a47cc5a4e6cc515783d2e788d7bf2721", 0x72}, {&(0x7f0000009000)="2cb56b3bbf38f673925d26a2b2ab34fa545e42f638fd2f0b309301a496be2ef3ca5b527212fd87fedc9a27ab1a35541ef0e7010663a7ff4aed7b0caf", 0x3c}, {&(0x7f0000005000-0xe1)="013424d9852a6d70865f5e9aba2afb9139b5069c553817cdb7141dde999449902c790053b405443d865f5b25bfd16ed9f6b3041dac2dfd76dd16998cb6b60437566a8116da2f5a6dd409e42127981d104940bbb9459df21d889166bc12515605b7b5d4a4a598b680da2df12d9e7cf0f08689ffae9e08f45e8a701f3c0909927ba7e2f0a4e18201afbd02b3982fa9c45380eed7eb72bd6b37e25781a4272c9a049e088ecc330737ce23a5fedfab703ba787be882e7f4999eb34f6661b78a4e0e9a8d128a75c8b136a641eb768241f2450a33f5894133429b5810a93017aa5f330ec", 0xe1}], 0x5) 2018/02/11 13:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cf3000-0xc)={0x2, r1, 0x1}) splice(r2, &(0x7f0000040000-0x8), r1, &(0x7f0000f11000), 0x1, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00004eb000)={0x0, 0x80, 0x9, &(0x7f000002f000-0x8)}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x0, &(0x7f0000001000)}) 2018/02/11 13:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) clone(0x0, &(0x7f0000a8a000-0x1)='\b', &(0x7f000000b000-0x4), &(0x7f0000e37000), &(0x7f00008f8000)="79c0e1c66cc77ceed882c01d7a47534468084cf70a5b4c15ccf1844005309135798059e22ef480f0d98c3d343533fc4586a2e67402ddfdecfb7728f6df84d9579c51367e33378a11e3baa3b9c0d00055e645c815ddd35c6c4785a72100000007bfa255d2029723e462e7dc8d6fbb1b740589c5dea7e864e7535b4adfbe8be61291983c84a7e0425768ea1a36a2c26276253e2f181e4fbd69f533") syz_open_dev$dspn(&(0x7f0000346000)='/dev/dsp#\x00', 0x7fffffff, 0x200) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/11 13:27:19 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x200) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x7fff, 0x7, 0x3000}, 0x4) r1 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 13:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000)='/dev/sg#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000227000-0x4), &(0x7f00001df000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000eb9000)={r0, r0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fd6000-0x5c)={{0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x735cbdd6}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x8, [0xff, 0x6, 0x1ff, 0x9, 0x9, 0xae, 0x35e, 0x1000]}, 0x5c) 2018/02/11 13:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl(r0, 0x0, &(0x7f000021a000)="492dba48ffaade4e6d9de8fb2c57d49b46929089c004c3ee4b42bea563a94bcfbf39f286cd42f14b50dc7d9d6726fdb0331caadeba208601c49e3f495067b426d1f07c00cb9ac5e216a336eb4fcef2f6a06c9621d6880c146c69e32d398ccf5859077278a21ccea9") get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000a8f000)='/dev/vcs#\x00', 0x8, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000036000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000e3b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000fc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, 0x3, 0x1, 0x9, 0x2, 0x20, 0x20, 0x2f, 0x0, r2}, {0x401, 0x10d, 0x4, 0x800, 0xdac6, 0x6, 0x100, 0x3}, {0x0, 0x2, 0x4, 0x9}, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3b}, 0xa, @in=@rand_addr, 0xffffffffffffffff, 0x7, 0x3, 0x3c1b, 0x163, 0x6, 0xffffffff}}, 0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f0000634000-0x12)='/dev/snd/pcmC#D#p\x00', 0xb1e, 0x0) connect$pptp(r3, &(0x7f00004dc000)={0x18, 0x2, {0x3, @empty}}, 0x20) 2018/02/11 13:27:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffff7, &(0x7f000038a000)=""/144) r0 = socket$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) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f5000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66), 0xfffffffb}], 0x1) 2018/02/11 13:27:19 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000030000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000029000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) write$selinux_create(r2, &(0x7f0000030000-0x54)=@objname={'system_u:object_r:crash_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x31, 0x20, './file0\x00'}, 0x54) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000031000-0x44)) fcntl$getown(r3, 0x9) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000031000-0xc), &(0x7f0000031000-0x4)=0xc) lstat(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000010000-0x12)) fcntl$getown(r0, 0x9) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000001a000)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000030000+0xe19)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 13:27:19 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000084000-0x1c)="4e3204e62fc38a1112460539349a93f0fa0eaf11756d68797e405564", 0x1c}, {&(0x7f0000001000-0x82)="deebd806b40f65c9a0c099011f9652109b2552ba50ae61ca1776fae06e2b2b1edbe32f5b7546e27fef6f67527722f9f469575698f758708fe2c173825679b48fde1d12232c099fbb0cb497eba78a5a5ce78398709191fc821f30b35aa083631c8f33884589ecaba7031d01007016baca056b1917fcf08bfa7448300c4b0b2c8caa80", 0x82}, {&(0x7f0000001000-0x57)="e042ef6b4387e2f60d540f05824e60eff422560c13516f8b87776ae6b70f8a49af0bbf35902bb892c91d4342d24114ec2b44fdef5987b01b95822932296b40f9ffc27dcd03fb46e2c9fc75100404b606bd633f99258b58", 0x57}, {&(0x7f0000fcf000)="2e6f332f1927aa14cb7ecf31a940416453644d38d085bc7dab4f933a61698484c0d47790a191cb9c7aeb5a1685297a79edeebe255ad57dc4e11cea3e55ebd6854ce2c45d4f64fa26307336c40aad43b9df54346a391b81d96eed57904b67a9e260d0f25e18f9d8ea65733bf3a5539bef34dfb7f32059bcf3477866e87cfa1ccf6c4248b2558631f22f9035883817263210309555bbe6661004587d5eaa4c11208d7016862d8fd5444bc1c90d0372befc337ea16404dfd4a35950bc61c177daf720a5b7cd4a6314df09b577bfbb98eb8370e0d5958e69c1a877e309a622e5cb00e849e4858450", 0xe6}, {&(0x7f0000591000-0xe5)="ecc2e521286867efe68ddfd8cf1845d0496e5f322658a81111e304ee50cebfae4e524a6a696c6d2823962cecbc202504aaa3a2b33bb3d85847633489f5831e4e12d4d71b5f3ce1702ae8daba3440206c61a1651606cbd74f51392e15230c3005e2764c1eb0c2a5c345c5b5f714f94dc168c9f1dd0643f1667b7072501b6d5ee865405ddd164ad94f32b47c695ce79bc0bed2912ba1a444458094e0f2be13deca7683a24cd6201aa313c9cc8012615bbc54641c4781a8571215442b4db887275172c802a2aa18e5e1a568ee03579ac57658ec2084e1293d1d5c70b876bf4be4aa1848440f4a", 0xe5}], 0x5, 0x0, 0x0, 0x8000}, 0xf916ab0d17a4a253) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0xc000, 0x0) 2018/02/11 13:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000d6c000-0xc)={0x1, 0x0, [0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x4000000) 2018/02/11 13:27:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x20000000000001, 0x0, 0x0, 0xfffffffffffffffd, 0x8677, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800000000}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, r1, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) writev(r2, &(0x7f00003aa000-0x10)=[{&(0x7f00006b2000)="ef63bd129074e12b4e2c21da8730a6f919306fddd93a1ef807846ba43cfe36b60087df8b49278cdfc0d8ad1b52f572d69592e66a84fd1fd4e4df2ac2f884d224eec23aa1f2d993680072e6019d2ccff51f2a9ef71e263997c122e877503c36346bccfe368464010ccfc66d9bdb8f795bdce5a16f2201d0f7cbf96fff29409d5fb6112e4ecdd4d0c29fceff070ab112c89f1cd60e318b96fa88a174ac3397878f1ece54dd89d732c1626a67d0851eebb1871bc7e98f58a3f5c9fa5909b5834a214707c2e956eedf16569beff84eacf5a0ae99db31e2fced45a2ac7464d131288c409c15", 0xe3}], 0x1) 2018/02/11 13:27:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x10000, 0x10000}, &(0x7f0000da9000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x6, 0x22980) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x3f, 0x81, 0x200, 0x8, 0x1, 0xc6, 0x1, {r2, @in6={{0xa, 0x1, 0x208, @loopback={0x0, 0x1}, 0x5}}, 0x80, 0xfff, 0x5, 0x6, 0x8}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000bb8000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x1, 0xfffffffffffffff8}) 2018/02/11 13:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000034000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000057000)=0x80000001) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/02/11 13:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) name_to_handle_at(0xffffffffffffff9c, &(0x7f000043f000-0x8)='./file0\x00', &(0x7f0000615000)={0x38, 0x3, "1b377048a2dfbbede746d292ba4ba496d56aff842498ec4bffab58111ccb9220112d6db0ccf5d68235605f3c69aef5e3"}, &(0x7f0000f5e000-0x4), 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000), 0x10273) 2018/02/11 13:27:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x77359400}, &(0x7f00005df000-0x8), 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a4c000-0x4)=r0) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/11 13:27:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x80047456, 0xfffffffffffffffc) openat$cuse(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/cuse\x00', 0x800, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000), 0x0) r3 = syz_open_dev$mice(&(0x7f0000695000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7fff, &(0x7f0000303000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000902000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/11 13:27:20 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000003000-0x53)=@access={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x38}, 0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x1, @empty}, 0x10, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 13:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x100000, 0x0) syslog(0x9, &(0x7f0000f18000)=""/78, 0x4e) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000be000)=0x5, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10a}], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068e000-0x4)={0xffffffffffffff9c}) getpeername$inet(r2, &(0x7f000024a000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000c0d000-0x4)=0x10) ioctl(r1, 0xc0184900, &(0x7f0000002000)) r3 = syz_open_procfs(0x0, &(0x7f00002ac000-0xc)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ecf000), &(0x7f0000b4c000)=0x4) 2018/02/11 13:27:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00009ce000-0x1c)={0x0, 0x0, []}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000693000-0x20)={r0, 0x2, 0x1, 0x4, &(0x7f0000f02000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/02/11 13:27:20 executing program 3: mincore(&(0x7f00003aa000/0x2000)=nil, 0x2000, &(0x7f0000c91000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000dd1000/0x4000)=nil, 0x4000, 0x8, 0x40830, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x6, 0x2, 0x80000001}) 2018/02/11 13:27:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') r1 = syz_open_dev$vcsa(&(0x7f00004c0000)='/dev/vcsa#\x00', 0x9, 0x40000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000802000-0x14)={@local, 0x0}, &(0x7f0000021000)=0x14) getresuid(&(0x7f00007e7000-0x4), &(0x7f000047c000+0x2a6)=0x0, &(0x7f000030a000-0x4)) prctl$setfpexc(0xc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba0000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000caf000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000c8000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f00004dd000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000aab000)={&(0x7f00004f8000)={0x10}, 0xc, &(0x7f0000e47000)={&(0x7f0000d71000)=@acquire={0x17c, 0x17, 0x418, 0x4, 0x3, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6c}, @in=@broadcast=0xffffffff, {@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x0, 0x3ff, 0xa, 0x0, 0xa0, 0xbf, r2, r3}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@multicast1=0xe0000001, 0x0, 0x6, 0x2, 0x6, 0x0, 0xa0, 0x20, 0x5e, r4, r5}, {0x9, 0x81, 0x3, 0x0, 0x2, 0x1, 0x0, 0xf6aa}, {0x6, 0x3ff, 0x6, 0x7ff}, 0x80000001, 0x4, 0xce14948a8090101f, 0x1, 0x1}, 0x8, 0x2, 0x5, 0x3}, [@replay_val={0x10, 0xa, {0x5, 0x2, 0xfffffffffffffffd}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ipv4_hthresh={0x8, 0x3, {0xc, 0x5}}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x0, 0x16}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x4}]}, 0x17c}, 0x1}, 0x40000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000826000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/11 13:27:20 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000011000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffeffff}}, 0x8a5, 0x3, 0x5, 0x6, 0x8}, 0xa0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/11 13:27:20 executing program 0: mmap(&(0x7f0000000000/0x99a000)=nil, 0x99a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000099a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000099b000-0xa)='/dev/vcs#\x00', 0x6, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00006b8000-0x4c)="bc2aaa24f11e3846e31e294d2ec1e5b385e1641abe74de6d53e09b228b9a27cb3d81ac3cece7b38a934e540c4340d8d8bf5a876263712a0d813b8fe1dab02da1d3d06b1c66fb26ad16867735") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000092d000)=@security={"7365637572697479b00200", 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x1c0, 0xd0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000997000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @empty, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/11 13:27:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000), 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/11 13:27:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000968000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) r2 = mmap$binder(&(0x7f0000cda000/0x4000)=nil, 0x4000, 0x2000004, 0x91853, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r3, &(0x7f0000002000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0xc)={r2}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x1c, 0x0, &(0x7f0000002000)=[@clear_death={0x400c630f, 0x1, 0x3}, @dead_binder_done={0x40086310, 0x2}], 0x24, 0x0, &(0x7f0000003000-0x24)="8fd0c9167fa8d4b3bcd859df019692a7a9b71b732abec7baaa87bfff2c3ca88d7e067dae"}) 2018/02/11 13:27:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000042d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000b000-0x10), &(0x7f000051d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000020000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, [0xff, 0xfff, 0xffffffffffff3d10, 0xfc, 0x2000000ffff, 0x1, 0x4, 0x3344, 0x6, 0x3f, 0x1, 0x7, 0x180000000, 0x40, 0x6f]}, &(0x7f0000320000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002e0000)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b8e000-0x8c)={r1, @in6={{0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffe}}}, &(0x7f0000054000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000420000)=r2, 0x4) r3 = socket$inet6(0xa, 0x40000, 0x0) getpeername$inet(r0, &(0x7f0000b64000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a7d000)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @gre_key=0x7, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007fe000-0x20)={0x80000000, 0x401, 0x0, 0x0, 0x4, 0x5, 0xffffffffffffffc1}, &(0x7f0000762000-0x4)=0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000686000-0x4)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00002a3000-0x6)={0x85e9, 0x8001}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000739000-0xc)={0x7fff}) syz_emit_ethernet(0x111a, &(0x7f0000a9e000-0x111a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x4, 0x6, 'v`Q', 0x10e4, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x7b, 0x0, [], [@ra={0x5, 0x2}]}, @hopopts={0x2c, 0x4, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x7fffffff, 0x4, 0x6, 0x9, [0x3f, 0x0]}}]}, @dstopts={0x88, 0x201, [], [@pad1={0x0, 0x1}, @generic={0x200, 0x1000, "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@enc_lim={0x4, 0x1, 0x7}]}, @fragment={0x7e, 0x0, 0x2, 0x400, 0x0, 0x80, 0x3}, @dstopts={0x7f, 0x10, [], [@generic={0x8, 0x79, "9fed6a0d81cab012c1360b248acc887940ae910096f2717b881d058d2450beaf4206249bd0858fe4be926d5ea325cc661373c575007efbcced842c68a0c0437bcc4980842306647ebd3955bfb817f7b7f3a7700d688e043b87d8f9b04185cbd1d514958c709d1e170db5b253c479773bf7d8d1994a2eed7b8b"}, @jumbo={0xc2, 0x4, 0x9}, @pad1={0x0, 0x1}]}], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/11 13:27:20 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000ffe000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/11 13:27:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b4000)={@generic="69e2fed699edb32c0b49d49746112299", &(0x7f0000169000-0xd4)=@ethtool_rxnfc={0x80000031, 0x0, 0x0, {0x0, @usr_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x1}, {"b36d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0xfffffffffffffffc, [0xff]}, @tcp_ip4_spec={@rand_addr=0x800, @broadcast=0xffffffff}, {'W@', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [0x0, 0x5]}, 0x0, 0x80}, 0x0, []}}) 2018/02/11 13:27:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x40000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000)=0x1d000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000d91000-0x70)={[{0x30, 0x0, 0x401, 0x8, 0x10001, 0x6, 0x6, 0x6, 0xac40, 0x80000000, 0xae, 0x2, 0x7fff}, {0x2, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x3ee7, 0x0, 0x6634, 0x5, 0x8, 0x7f, 0x101, 0xffffffffffff8000}, {0xffffffffffffffa0, 0x80000000, 0x7, 0x3a5b, 0x1, 0x2, 0xe8, 0xc000000000, 0x67c7, 0x0, 0x47c2, 0x2, 0x8000}], 0x99}) 2018/02/11 13:27:20 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)=@ipv6_getnetconf={0x2c, 0x52, 0x300, 0x2, 0x0, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xa8ce}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"6c67a40cfc3dd753e7b107399c6fbb65", {0x4, 0x3, 0xfffffffffffffffe, "51fde7a03792"}}) [ 51.995168] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/02/11 13:27:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigsuspend(&(0x7f000090a000)={0x2}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x4, 0x800) 2018/02/11 13:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00003fb000-0x32)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00008b2000-0x1a)=""/26, &(0x7f0000595000-0x4)=0x1a) 2018/02/11 13:27:21 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000015000-0x20)="046f70be4ba9eec54e9376bf2a10511181ce2c9ae29dd8ac4b3776562865e8eb"}) 2018/02/11 13:27:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b55000-0x8)='./file0\x00', 0x42) userfaultfd(0x800) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) 2018/02/11 13:27:21 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x800003ff) socket$inet(0x2, 0xf, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="e9c3aefd20a46b135cfc567875855a2c86e36948191ab71afd05ceb140a1014e8b4541f0fed961f17fdab494e7cdcf614d49d58b8b34076220fcc9b62772adba62684fc535bf0201d07194903dcec31c93c111a3c996fa5cb3444a01b49ebb48196b09592ceae79874220e5c460809c3d88d6b8a227319b9136d21ea241d7e5bed52ca7eb35905b4a3", 0x89, 0x811, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x488000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000002000)={0x8, 0x18, [0xffff, 0xfffffffffffffff9, 0x9, 0x100, 0xffff, 0x20]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000008000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 13:27:21 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005bc000)={0x0, 0x0}) ftruncate(r0, 0xfffffffff00ce354) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0xfd4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f88000-0x38)={&(0x7f0000362000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00006e6000)=[{&(0x7f0000f87000)=""/139, 0x8b}], 0x1, &(0x7f0000f87000)=""/135, 0x87, 0x89f}, 0x140) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000047b000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f88000)=""/64, &(0x7f0000f88000)=0x40) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f89000)={0x8, 0x9, 0x4, 0x0, 0x7, [{0x4, 0x6, 0x97b, 0x0, 0x0, 0x2400}, {0x2, 0x80, 0x4}, {0x101, 0x500000, 0x617b0537, 0x0, 0x0, 0x800}, {0x1, 0xffff, 0x0, 0x0, 0x0, 0x2203}, {0x80000001, 0x34, 0x7, 0x0, 0x0, 0x1002}, {0x2, 0x5, 0x4, 0x0, 0x0, 0x5}, {0x3ff, 0x30000, 0x2, 0x0, 0x0, 0x200}]}) bpf$PROG_LOAD(0x5, &(0x7f0000f83000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5a8}, [@jmp={0xf}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/02/11 13:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = add_key(&(0x7f0000b11000)='dns_resolver\x00', &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f5e000), 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000bff000-0x8)='rxrpc_s\x00', &(0x7f00003df000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000029000)='-]&\x00', r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) close(r0) 2018/02/11 13:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000001, 0x0) r1 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000506000-0x8)=[{r1}], 0x1, 0x200) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/11 13:27:21 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000-0x10)=@nfc, &(0x7f00003cc000-0x4)=0x10, 0x80800) sched_setscheduler(r0, 0x0, &(0x7f000041f000-0x4)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x2c) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r2) 2018/02/11 13:27:21 executing program 4: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/11 13:27:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009bf000)={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x690}, {0xa, 0x0, 0xf7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x0, [0x9661, 0x5, 0x9, 0x3, 0x1, 0x40, 0x2682, 0x64]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) creat(&(0x7f0000d76000-0x8)='./file0\x00', 0x2) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000003b000-0x4)=0x1, &(0x7f00001a0000)=0x4) r3 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = memfd_create(&(0x7f0000779000)='\'', 0x3) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4}) write$sndseq(r3, &(0x7f00009c7000-0x30)=[{0x0, 0x8, 0x1f, 0x1ff, @time, {0x9266, 0x1}, {0x9, 0x7}, @raw32={[0x9, 0x7fff, 0x7fffffff]}}], 0x30) 2018/02/11 13:27:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) stat(&(0x7f0000acd000-0x8)='./file0\x00', &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fed000-0x8)) 2018/02/11 13:27:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f00005fc000-0x9)='/dev/sg#\x00', 0x6, 0x2140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa6000-0x8)={0x0, 0x3, 0x20}, &(0x7f0000ce5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000d0b000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000739000)={r2, 0x2, 0xe7, 0x1, 0x2, 0x9, 0x10000, 0x3, {r3, @in={{0x2, 0x2, @empty}}, 0x6, 0x2, 0x2, 0x2a, 0x7}}, &(0x7f000058d000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x20, 0x100000000, 0x6}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r4, 0x4}, 0x6) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x30)={0x1, 0x0, [{0xa, 0x7, 0x1, 0x9, 0x6, 0xe03e, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000312000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ff2000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/11 13:27:21 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000762000-0xc)='/dev/audio#\x00', 0xab07, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b46000), 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000899000-0x4)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007af000)={@generic="7b386e26b01b279af409160fdbe383c2", 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000965000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = syz_open_dev$dmmidi(&(0x7f0000542000)='/dev/dmmidi#\x00', 0x400, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000990000-0x8c)={0x8, 0x1, 0x200, 'queue0\x00', 0x4}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009c1000-0x12)={@generic="a7e9b04668b48c8317d069ba6ff7817f", 0x2}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b05000), &(0x7f0000f67000-0x4)=0xc) write(r4, &(0x7f0000b03000)="0eb9b5f792a76859786cad2bd31853c7b2efc3d2b8af2ce08362ed33d2d949c9525cfa260d054a56cc75bd705aaa44a4b01fdc0f3b5a8e804856de7f3f91f512de130ff3516f25a8d719a0eafa3e46e3dbce3c893715643942582f91c289b09ed1f889f271c5867f3e43b7f6f3ec2de57142e79d07bcfc3d21fe90e598ce06db3908cddff7f74bdf0404e31fb46be995376ca7f92d56a37fe9c547a4a1581a5f8567b0da0016e887df02c00ff930", 0xae) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000cd8000)=@nat={'nat\x00', 0x1b, 0x5, 0x640, 0x1b0, 0x0, 0xffffffff, 0x0, 0x1b0, 0x570, 0x570, 0xffffffff, 0x570, 0x570, 0x5, &(0x7f0000e3a000), {[{{@uncond, 0x0, 0x168, 0x1b0, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "dabc0b868a924ac7fe83f24ed6bfe0ed9cb09421e9e109a6b3b0a27b77cbbdd60d071ed5ea55a6ec69da912ad7e46666360556d8f45464accff32bc40db7af7107e4b4e365fbbf2cedd56d41962d11052b5247416f4837a6750e29509334dc0daef57fc06f7bc289b344a96400849253173ac7a0baa6630bd209e57b1f00eaac", 0x64, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xd, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00', {}, {}, 0xaf}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x9}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@loopback={0x0, 0x1}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x16}, @dev={0xfe, 0x80}, [0xff000000, 0xff], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0xfffffffffffffc00}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}, @common=@mh={0x28, 'mh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@multicast1=0xe0000001, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x129, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv6=@dev={0xfe, 0x80}, @icmp_id=0x3, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a0) 2018/02/11 13:27:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl(r0, 0x2, &(0x7f0000ac8000-0x1000)="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") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "00030100000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a669ed4938d36d73fb8f840179ff59829a2b0afe3f0000002470a0c5216632ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d2390000000000000008c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x18) 2018/02/11 13:27:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000738000-0xb)='/dev/audio\x00', 0x400200, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00003dd000)=0x81, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00006b7000)='./file0\x00', 0x20400, 0x80) ioctl$FIONREAD(r1, 0x541b, &(0x7f00003b5000)) splice(r0, &(0x7f0000b61000), r0, &(0x7f0000d1a000-0x8), 0x100, 0x2) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000832000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ee2000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a}}) [ 53.154590] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/11 13:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000058000)={r1, 0x3, 0x1, 0x3, &(0x7f0000487000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0xfff]}) 2018/02/11 13:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001f8000)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00006e6000-0x4)=0xe8) r2 = add_key(&(0x7f0000a0f000)='user\x00', &(0x7f0000257000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000bbe000)=""/70, 0x46) sendmsg$nl_xfrm(r0, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in=@rand_addr, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b}}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x6}]}]}, 0x1ac}, 0x1}, 0x0) 2018/02/11 13:27:22 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002f000-0xb)='/dev/vcsa#\x00', 0x81ff, 0x48000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000021000)={0x101ff, 0x3, 0x5004, 0x1000, &(0x7f0000005000/0x1000)=nil}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000015000-0x38)={&(0x7f0000007000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0x20, 0x0, 0x7, "441005030000ef0000"}], 0x20}, 0x0) 2018/02/11 13:27:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x20000000005, 0x1000200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x62000, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x2, 0x1, 0x3, 0x8, 0xb, "643b71f53c7bd9928c9199527dc2c328b009d2ef3d2ccaf73a6c820518357306bc255c2d338921e8b7a036b50aa9cd17669320e589acf9b5b8f4cae05632d7", 0x6}, 0x60) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000)) 2018/02/11 13:27:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000b41000)=0x1, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00005c9000-0x10)={0x1, 0x6c, &(0x7f0000742000)="8903cb447c44b1436e72d519c87eafb2c2fd3b758f84c1c4b37461c23d119eb181d54a55df75af2296b808b1a68075542f59b55bb206863a17010b4b2d784b23901124a515262ecd92b4fee2d97821fd921897b274b178811a77f8eb8e5c2a9a6a0deb37157b166c6645bbda"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x280) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000226000)={0x5, 0x1, {0x1, 0x2, 0x2, 0x2, 0xffffffff7fffffff}}) 2018/02/11 13:27:22 executing program 5: pipe2(&(0x7f000075f000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) 2018/02/11 13:27:22 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000b000), &(0x7f000000c000-0x4)=0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000000d000-0x10)={0x4, &(0x7f0000002000-0x10)=[{0x3, 0x4}, {0x6, 0x3}, {0x8, 0x6b}, {0x2, 0x4}]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) read(r1, &(0x7f000000c000)=""/100, 0x64) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000e000-0xb0)={{0x3ad, 0x70fb}, 'port0\x00', 0x8, 0x100000, 0x71648713, 0x100000000, 0x0, 0x3, 0x1, 0x0, 0x6, 0x1}) 2018/02/11 13:27:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038a000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000682000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000859000)={0x80000000000, 0x5, 0x8, 0x1}) syz_emit_ethernet(0xfffffffffffffe24, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x1, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x8000000004, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x1, @loopback=0x7f000001, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 13:27:22 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000)={0xffffffffffffffff}) read(r2, &(0x7f000001b000-0x69)=""/105, 0xffffffffffffff05) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/11 13:27:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cd3000-0x8)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0xa, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x200000000000007d, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0xfffffffffffffffd) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 13:27:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0xff, &(0x7f000001c000)) ftruncate(r0, 0xfffffffffffffffe) 2018/02/11 13:27:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000164000-0x2b)=""/43, 0x2b) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/11 13:27:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x38080) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b5, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000022a000-0xe8)) r2 = getpgid(0x0) perf_event_open(&(0x7f00006a8000)={0x3, 0x78, 0x65, 0x0, 0x5, 0xffffffffffffffc1, 0x0, 0x800, 0x4008, 0x1, 0x7fffffff, 0x1, 0x8, 0x261, 0x5, 0x68, 0xa08, 0x95, 0x1, 0x83, 0x1, 0x10001, 0xfffffffffffff355, 0x815, 0x99a7, 0xffffffffffffffff, 0x4, 0x8001, 0xb1f, 0x5, 0x200, 0xdd2, 0xffffffff, 0x298, 0x7, 0x4, 0x0, 0x5, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000ce2000-0x1), 0x4}, 0x15800, 0x7fff, 0xfffffffffffffffc, 0x7, 0x1, 0x5, 0x4}, r2, 0x0, r1, 0x1) syz_extract_tcp_res(&(0x7f000041e000-0x8), 0x2, 0xffffffff) r3 = syz_open_dev$sndmidi(&(0x7f0000a67000-0x12)='/dev/snd/midiC#D#\x00', 0xa590, 0x400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004f1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006c1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000401000-0x10)={r4, r5, 0x1}) 2018/02/11 13:27:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x0, 0x0, 0x180, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='ip6tnl0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) dup3(r0, r0, 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000002000+0x35f)='/dev/audio\x00', 0x240, 0x0) 2018/02/11 13:27:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c94000+0x7b1)=0x0, &(0x7f0000000000), &(0x7f00002cc000-0x4)) lstat(&(0x7f00003df000)='./file0\x00', &(0x7f0000456000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000009c000)=0x0, &(0x7f00009fb000-0x4)=0x0, &(0x7f0000ff7000-0x4)) fstat(0xffffffffffffff9c, &(0x7f0000bc8000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c35000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000cba000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00001d6000)=[r4, r1, r2, r5, r3, r4, r6, r0, r7]) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x10, 0x3, 0x0) sendmsg(r8, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f000000d000)=0x4, 0x4) 2018/02/11 13:27:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000bf5000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007ef000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffbc9, 0x440) fchmodat(r0, &(0x7f00007e5000)='./file0\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d02000-0x8)={0xffbffffffffffffe, r0}) [ 53.983147] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/11 13:27:23 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x18)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000000c000-0x5d)=""/1, &(0x7f000000f000)=0x9d) 2018/02/11 13:27:23 executing program 5: 2018/02/11 13:27:23 executing program 0: 2018/02/11 13:27:23 executing program 3: 2018/02/11 13:27:23 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000019000), &(0x7f0000019000)=0x8) ioctl(r0, 0x440000000000127d, &(0x7f0000019000)) 2018/02/11 13:27:23 executing program 6: 2018/02/11 13:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b79000)={0x7f, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/11 13:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000002b000)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)) sendfile(r0, r0, 0x0, 0x10000) 2018/02/11 13:27:23 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002fb000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e0f000)={0x70e, 0x1, 0x7f3, 0x6, 0x0}, &(0x7f0000ff4000-0x4)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ff5000-0x8)={0x2, r4}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b19000-0x8)='./file0\x00', &(0x7f0000ff6000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000401000)=@assoc_value={r3, 0x7}, &(0x7f0000ff3000)=0x8) 2018/02/11 13:27:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) vmsplice(r0, &(0x7f00000d5000-0x20)=[{&(0x7f0000737000)="d5b633364c76318916dcbcdbcd21cab12b65567f1e3a8305d58f6cdfaf67bfa9bf017193accd6b0e35642af29fed41a283ff1e983e4183575410a0a7a561dd0c145c44cf5494c3e3441ab13a1e3826030146625296865c5c511d9df223d24f1468a0152ade6857f436fe7b92565567dc17149d76d205698d1394147f822298b0785ab135ea1beb5d7c7d5b7898f3ab416e21e764348c9972457b8f68e189a83e13ba3a8274098fbed08f4f99be2a7790c41d03dbcddfa0c2c5492863759437ab44c2b5c25f53a9ad9825035221cd1712a2191c10ef98d5be918305129adae38e28cd73e41ca213944deba91d85ddf7f2d04849c8a745", 0xf6}, {&(0x7f0000d6a000)}], 0x2, 0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a22000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000cdc000)={@empty}, 0x14) 2018/02/11 13:27:23 executing program 5: modify_ldt$write(0x1, &(0x7f0000c58000-0x10)={0xffff, 0x20000000, 0x0, 0x3, 0x4, 0x9, 0x5, 0x6, 0x5, 0x8001}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/ion\x00', 0x220200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d21000-0x5)='user\x00', &(0x7f0000d42000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000596000)="f47a69aa56a952005e8608ac7d7a55a2a07a07efe637225d7ce6c9c2a44b2142f8474e3d8a2a24991a6e79866f1216d9a3841c9be0711ffe67cf14c5270c684e4a3acec867b70fcae9aa77a194c0e557f413bf919a93f4411a4babc8773bd599e8e5f7f00040011ba600c71ce0e8ea6693a6a6e0538a7a8b639dcb27f13f9e36317b67edec269f4d0a4ccebbac72828fd164cd3af55419e5ce9eeb02000f86da1cfd688a566113f2fee35c4e2c66edf748e4", 0xb2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00005e0000-0x5)='user\x00', &(0x7f0000ba0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000345000)="ed27b7ed7d23ae922fcb3f321d00a67f173da83c19dc6336f1dfe0ee42cbc54f07886400f7d876f40e8a39b944dc667d3498c66c31b80a2ea259c4671e750cbc2f8ca4efd4cac113c9e2477f56eb7196a1bdd12601388a4d791518e104a74c495ef1fb5d4714c7b128d90b4fc7c63f3f01dad552836372969078d08592d8fe8493415efa3efe2f9cbb00915b49d218843c46923a704a3bea23f91ddf44ef6defab92ce81627e25f8fec213e8e054c37baebc8f6f282f8331388f151037d73c323657424330d4ed499ec771278cee214fe7046dbfa4652f5f948d3367bb2b", 0xde, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00004de000)=""/202, 0xca) keyctl$instantiate_iov(0x14, r0, &(0x7f0000978000-0x70)=[{&(0x7f000018a000+0x6dc)="c59c7617dbb06d46dfc3a57898bf2cc81a5944414f36a2afbc952bdeebbed7725ff144ec0ab29d1c1920bad37470ebac4beb026ad7db889b8d6133a755b082692de224662ef9e2e7055ca02f13bd87d9bfb459a6a47c802a8f755437275ff08945fbebce286a07607d382a90700c4c4c76f662db506b03", 0x77}, {&(0x7f0000c7f000-0x32)="e8f95a845e5c26f1b173dc76da88f2d74095d4f9c2bde962bb459e12058c50729fe3fb969f6b2bfedc41953f2180facfb3b9", 0x32}, {&(0x7f0000c73000-0x5)="74acf663f3", 0x5}, {&(0x7f0000cb2000)="a4d9b719700d8b3f9da8887686591a49f064c3a75298aa2cac4b5730e753ebb18b", 0x21}, {&(0x7f0000ea4000-0x82)="8cf6628034ddc1100488aadacb3a7938ee89d2eac30feab51b7cb3380dd32c72f2c011c607d9ff93e6cf2a172a50829ccbd1166836336d6bb2f96182cd920fe7110ad7080b8929336ac06814a94165583eba26d1542d5d7a272d27b0b1b4a7094f5643719e6b82e3dfd495e53377f2625cc0f28d4d4cfd88c066fc12bc413ec81b36", 0x82}, {&(0x7f0000371000-0x5e)="83d9358c64bdbb32c990fe25a4cb859a906d26a90ba5d0990b56daec38966379246cea8a595e8cded01a282c9b205e2aeb48c9732b683f0c0e46fd990d39ceedf5869b10a65b1236fe9f1225eb429e1ad5fcebc733a87230984510d26cde", 0x5e}, {&(0x7f0000e8c000-0x28)="f553fae22d8aa76cbd4d9e93c169942b338b0e0aa8751557c2f9c4a83843a59ee0eefe7976cd11ad", 0x28}], 0x7, r1) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000824000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000b1e000)={0x17, 0xab, &(0x7f000006f000-0xab)="be060cfd4ce319983e3e09918aff184896a2499a663ed50d047824ffaf3c11ad9727bff7c42b8d67ee15c641c4ef21f419c32b42925b5d686f0a8ea11374d22e85f252c2be9aae3feade083d8c43d945614d42dc2d9e6b5bf76177d0bc37b2bb22a0061681b8ed8e7ae13cae46dccc80b3c8e23df715d26076a6b3c1cd49f87f74ba96ed1d393f00e6a648b9159dc248f0a7659e193f4d6ef9933aa19695512b6812c5fb145a784d43f630"}) 2018/02/11 13:27:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000026e000-0x28)={@generic="493387a7b5807bec7dc41f6778d75977", &(0x7f0000576000)=@ethtool_pauseparam={0x13, 0xffff, 0x9, 0xffffffffffffffff}}) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000589000-0x9)='/dev/ppp\x00', 0x604000, 0x0) r3 = perf_event_open(&(0x7f0000313000-0x78)={0x1, 0x78, 0x9, 0x6, 0x9, 0xfffffffffffff6cc, 0x0, 0x1000000000, 0x2100, 0xa, 0x8, 0x3, 0x6, 0xfffffffffffffeff, 0x2, 0xfff, 0xffffffff7fffffff, 0x0, 0x100000000, 0x8, 0x7, 0x3f, 0x2, 0xffffffff, 0x2, 0x400, 0x2, 0x1, 0x6, 0x7577, 0x401, 0xffffffffffffffff, 0x6b2, 0x0, 0x40, 0x4, 0x8ff, 0x5, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00007df000-0x1)}, 0x1000, 0xfffffffffffff6eb, 0x3, 0x5, 0x1f, 0x9, 0x401}, r1, 0x6, r2, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000af6000-0x8)='gid_map\x00') ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0xa8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000704000-0x4)=0x0) read(r5, &(0x7f0000cb6000)=""/224, 0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000406000-0xa1)={0x0, 0x99, "cb0873240c767fa79c4d8f0bb4dc366f434ccccac9a4f2fd65ab39eccf5e330afd7f7d6b9feb85ed66480499ad5ea3ad0faca461a789de7f1ad70f1dc73820feab4ffa4474e87ff946a5079e448b7980b3c8b868c49a68705934914cbadeadb8a9a84adedbf1b539b70793a952e0b0ffb1ce961f3ed7b5acda8f1f2343e927d98039ab5d4771c762cdbb7c9caa61b69c43819c0bc7aee32d34"}, &(0x7f0000db5000)=0xa1) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000f000)={r7, 0x4, 0xfffffffffffffffd, 0x3}, 0x10) fcntl$setown(r4, 0x8, r6) timerfd_gettime(r2, &(0x7f0000c14000)) r8 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000cc6000)='keyring\x00', &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r8) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000650000)={@empty, @broadcast}, &(0x7f00006c7000)=0x8) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000665000), &(0x7f0000ce6000)=0x4) 2018/02/11 13:27:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffb5c3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f00002d8000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x5, 0x8, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e3000)={r1}) r3 = syz_open_dev$vcsn(&(0x7f0000b3d000-0xa)='/dev/vcs#\x00', 0x4, 0x40) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000d50000-0x8)={0x1, 0x400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ac0000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x7bbc, 0x8}, &(0x7f0000833000)=0x98) close(r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000067d000-0x8)=@assoc_value={r4, 0xb338}, 0x8) 2018/02/11 13:27:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c52000)='/dev/vcsa#\x00', 0x7f, 0x802) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fstatfs(r1, &(0x7f0000348000-0xf7)=""/247) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d70000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000fbd000)={0x5, &(0x7f000006b000-0x14)=[{}, {}, {}, {}, {}]}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00004a1000-0x8)=""/8, &(0x7f000054c000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000645000-0x4), &(0x7f0000b72000)=0x279) 2018/02/11 13:27:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000006e000-0x8)=0x8000000075) r0 = syz_open_dev$sndpcmp(&(0x7f0000768000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x900) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000007f000)={&(0x7f0000310000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009af000)={{&(0x7f000056e000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f00001ec000)) read(r1, &(0x7f0000783000)=""/100, 0x64) 2018/02/11 13:27:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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={&(0x7f0000000000), 0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendmsg$netrom(r0, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) sendmsg(r0, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) 2018/02/11 13:27:23 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0x0) io_setup(0x0, &(0x7f00005a9000-0x8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000fbf000-0x4), &(0x7f0000fbf000-0x4)=0x4) [ 55.073125] kauditd_printk_skb: 2048 callbacks suppressed [ 55.073133] audit: type=1400 audit(1518355644.059:6537): avc: denied { net_admin } for pid=4161 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.103236] audit: type=1400 audit(1518355644.066:6538): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.127741] audit: type=1400 audit(1518355644.066:6539): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.152249] audit: type=1400 audit(1518355644.066:6540): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.176733] audit: type=1400 audit(1518355644.091:6541): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.201230] audit: type=1400 audit(1518355644.091:6542): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.225758] audit: type=1400 audit(1518355644.115:6543): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.250267] audit: type=1400 audit(1518355644.115:6544): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.274760] audit: type=1400 audit(1518355644.115:6545): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.299282] audit: type=1400 audit(1518355644.115:6546): avc: denied { net_admin } for pid=4166 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 13:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005eb000-0xb)='/dev/vcsa#\x00', 0x2, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000313000-0x4f8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x498, 0x188, 0xf0, 0x188, 0x310, 0x0, 0x400, 0x400, 0x400, 0x400, 0x400, 0x6, &(0x7f0000fc3000), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x9, 0x1}}]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0xff000000, @generic="f8ef1d36d3b5bbcd531148c6f4d51975", @generic="16fe55fc76fb30d791413a922da4c690", {}, {0xff}, 0x1, 0x1, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x7fffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xfffffffffffff80a, 0x9}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0xffffffff, @generic="576d9693a1596e1913aac1506d0c30e7", @common='gre0\x00', {0xff}, {}, 0x6, 0x1, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x7, 0xffffffff, 0xffffff00, @generic="81b33ae49d33748881c49beb55cb37f4", @common='tunl0\x00', {}, {}, 0x33, 0x2, 0x46}, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x1, 0x1, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000698000-0xc), &(0x7f0000604000)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) 2018/02/11 13:27:24 executing program 3: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000bb000-0x18)={0x0}) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000bb000)='./file0\x00', r1, &(0x7f00000bc000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000bb000-0x30)={0x7c, 0x0, &(0x7f00000bb000-0x7c)=[@enter_looper={0x630c}, @register_looper={0x630b}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x30, &(0x7f0000031000)=[@ptr={0x70742a85, 0x1, &(0x7f00000bb000-0x1), 0x1, 0x1, 0x33}, @ptr={0x70742a85, 0x1, &(0x7f0000038000-0x1), 0x1, 0x4, 0x22}, @flat={0x77622a85, 0x1, r3, 0x2}], &(0x7f00000bb000-0x30)=[0x68, 0x40, 0x20, 0x28, 0x28, 0x20]}, 0x7fff}}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x1}], 0xa8, 0x0, &(0x7f00000ba000)="3281ac80b02fbd10f3d783651fc7427a22c9c720bbd3449a23e9987f2eff48afa5ea8465cf664e4e150fe1a777f23af744659daec631a02330f291b8cabaf5e650a981671058f86d667bda2ff136afe8ffdc52205c0290fcd12db0a43b404e2eb8d590facf0b6ef824ca94afa8567e5491b4be57c0ec3bddcd5ae479b22b0435e7c1a2691cc64a4905500e3ec83d25d7a8d472f43428d607266e3a910916888460fd30855d6b76e5"}) 2018/02/11 13:27:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7c000)='/dev/sequencer2\x00', 0x60400, 0x0) eventfd2(0x1ff, 0x801) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000110000)={@llc={0x1a, 0xf8, 0x0, 0x4, 0x1, 0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4212dcf8ca08c685}}, {&(0x7f00006ba000)=""/138, 0x8a}, &(0x7f0000b83000), 0x5}, 0x30) perf_event_open(&(0x7f0000223000)={0x2, 0x3a, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x8}, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00007bf000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40140) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00003c9000)={0x0, 0x8, 0x4b0, 0x7, 0x6, 0x2, 0x101, 0x1000, 0x8, 0x7ff, 0x8, 0x40}) socket(0x40000000015, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00004c8000-0x8c)={0x3, 0x5, 0x7f, 'queue0\x00'}) 2018/02/11 13:27:24 executing program 7: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x900, &(0x7f00000bc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000135000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000044b000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000044b000)=0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000)='./file0\x00', 0x100) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000577000)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000a77000-0x10)='/dev/input/mice\x00', 0x0, 0x100) io_cancel(r3, &(0x7f0000357000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000fda000-0xae)="c71c722b6c21d29a1b1db5db8b1d312c1e7868ecdf1b3fef3d2b464a54d94cd9223848ddd5afa46fc0b500dc51bfbaa6bf5074c6715c057e01dcf692c7227ebaeb45fc8858612f50edbb4d03c2df7171106829b86e221eaf9f226894aabfd62bd4e9d9b27e366887a87832f3dc62a2896d11da6d777baa65e1f9ef3ad0757c4462ba4282433c374d7e13150ca6f58ecfe8a85c95f062a031e77d061c402eaa1ba8b08673cc7e4babc85dfd202849", 0xae, 0x0, 0x0, 0x0, r4}, &(0x7f0000584000-0x20)) mount(&(0x7f00002e6000)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000fd9000-0x7)='hostfs\x00', 0x2000000, &(0x7f0000fd8000)="e5") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006a8000-0x30)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x8, [@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) r5 = memfd_create(&(0x7f000002e000-0x2)=')\x00', 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000fdb000-0x8)) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x80000000007ea) lseek(r2, 0x0, 0x0) 2018/02/11 13:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d45000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) read$eventfd(r0, &(0x7f0000f3c000), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000007e000)={{0xffffffffffffffff, 0x2, 0xffffffff, 0x3, 0x2c7}}) 2018/02/11 13:27:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000941000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000225000)='/dev/rtc\x00', 0x20001, 0x0) getsockname$ipx(r1, &(0x7f00002d4000), &(0x7f00004e9000-0x4)=0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000949000)={0xe11, 0x1ff, 0x0, 0x10001, 0x9, 0xffffffff840350ec}) 2018/02/11 13:27:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0xa, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a47000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000432000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000081f000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r2}) close(r0) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000a06000)={0xd5, 0x2, 0x8000, "b581377cd2f6", "083befb3a191249974dc0f994f87bc35"}) sendto$inet(r0, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f66000-0x29)={0x0, 0x21, "b3d23a1c18dd24af993fd4738e55720cc3f90dbf27759baa4a4618aaa5083951ad"}, &(0x7f0000432000-0x4)=0x29) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000047f000)={r4, 0x7, 0x2a0}, 0x8) r5 = syz_open_dev$usbmon(&(0x7f0000fb9000-0xd)='/dev/usbmon#\x00', 0x7, 0x200040) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) 2018/02/11 13:27:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003ea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) close(r0) getsockopt(r0, 0x9, 0x3, &(0x7f0000d5c000)=""/4096, &(0x7f0000052000-0x4)=0x1000) 2018/02/11 13:27:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000dc3000-0xd)='/dev/dmmidi#\x00', 0x81, 0xc00) write$vnet(r1, &(0x7f00006a2000)={0x1, {&(0x7f0000b12000-0x98)=""/152, 0x98, &(0x7f0000fa5000)=""/229, 0x1, 0x5}}, 0x68) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000928000)='/dev/audio\x00', 0x143002, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000088000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000f0000-0x78)={0xcf, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x33, 0x5, 0x3, 0x0, &(0x7f000084b000)=@generic="0fc5601f27f3509efba0dc298a414f9d", 0x8, 0x2, 0xfffffffffffff800}) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000078f000-0x10)={0x100000000, 0x100000000}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009dc000)=0x1) 2018/02/11 13:27:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000b92000)='.\x00', 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000013f000-0x4)) 2018/02/11 13:27:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f000063f000)='/dev/dsp#\x00', 0x1, 0x40000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000752000)='/dev/rtc\x00', 0x20000, 0x0) accept4$unix(r3, &(0x7f0000358000)=@abs, &(0x7f00006fb000-0x4)=0x8, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = semget$private(0x0, 0x1, 0x400) semtimedop(r4, &(0x7f0000400000)=[{0x3, 0x4}, {0x2, 0x0, 0x800}], 0x2, &(0x7f0000456000)={0x0, 0x1c9c380}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001fe000)=@generic="0405af5acee019a8cd7e76cce193f5fd", 0x10) r5 = shmget$private(0x0, 0x4000, 0x802, &(0x7f0000f24000/0x4000)=nil) shmat(r5, &(0x7f00007e6000/0x4000)=nil, 0x4000) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) [ 58.643754] ------------[ cut here ]------------ [ 58.648745] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 58.648789] WARNING: CPU: 0 PID: 23 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 58.668478] Kernel panic - not syncing: panic_on_warn set ... [ 58.668478] [ 58.675814] CPU: 0 PID: 23 Comm: kworker/0:1 Not tainted 4.15.0+ #308 [ 58.682362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.691695] Workqueue: hwsim_wq destroy_radio [ 58.696163] Call Trace: [ 58.698729] dump_stack+0x194/0x257 [ 58.702334] ? arch_local_irq_restore+0x53/0x53 [ 58.706985] ? vsnprintf+0x1ed/0x1900 [ 58.710765] panic+0x1e4/0x41c [ 58.713933] ? refcount_error_report+0x214/0x214 [ 58.718662] ? show_regs_print_info+0x18/0x18 [ 58.723141] ? __warn+0x1c1/0x200 [ 58.726583] ? check_flush_dependency+0x239/0x380 [ 58.731397] __warn+0x1dc/0x200 [ 58.734650] ? __radix_tree_lookup+0x435/0x5e0 [ 58.739206] ? check_flush_dependency+0x239/0x380 [ 58.744025] report_bug+0x211/0x2d0 [ 58.747633] fixup_bug.part.11+0x37/0x80 [ 58.751670] do_error_trap+0x2d7/0x3e0 [ 58.755533] ? vprintk_default+0x28/0x30 [ 58.759572] ? math_error+0x400/0x400 [ 58.763348] ? printk+0xaa/0xca [ 58.766601] ? show_regs_print_info+0x18/0x18 [ 58.771080] ? netdev_info+0x170/0x170 [ 58.774944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.779762] ? netdev_info+0x170/0x170 [ 58.783624] do_invalid_op+0x1b/0x20 [ 58.787315] invalid_op+0x22/0x40 [ 58.790744] RIP: 0010:check_flush_dependency+0x239/0x380 [ 58.796162] RSP: 0018:ffff8801d9856d78 EFLAGS: 00010082 [ 58.801498] RAX: dffffc0000000008 RBX: ffff8801d2d1c780 RCX: ffffffff815aaf3e [ 58.808743] RDX: 0000000000000000 RSI: 1ffff1003b30ad5f RDI: 1ffff1003b30ad34 [ 58.815987] RBP: ffff8801d9856da8 R08: 0000000000000000 R09: 1ffff1003b30ad06 [ 58.823230] R10: ffff8801d9856c70 R11: 0000000000000005 R12: ffff8801db014b70 [ 58.830471] R13: ffffffff843e8ed0 R14: ffff8801d9e5e300 R15: 0000000000000000 [ 58.837719] ? netdev_info+0x170/0x170 [ 58.841588] ? vprintk_func+0x5e/0xc0 [ 58.845373] ? check_flush_dependency+0x239/0x380 [ 58.850194] flush_work+0x2f7/0x8f0 [ 58.853797] ? print_irqtrace_events+0x270/0x270 [ 58.858530] ? workqueue_congested+0x350/0x350 [ 58.863087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.868081] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.872828] ? mark_held_locks+0xaf/0x100 [ 58.876951] ? queue_work_on+0xc2/0x1c0 [ 58.880905] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.885893] ? find_next_bit+0xcc/0x100 [ 58.889852] rollback_registered_many+0x672/0xe20 [ 58.894675] ? dev_xdp_uninstall+0x310/0x310 [ 58.899067] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 58.904321] ? lock_downgrade+0x980/0x980 [ 58.908451] ? _raw_spin_unlock+0x22/0x30 [ 58.912598] unregister_netdevice_many.part.119+0x87/0x420 [ 58.918198] ? unregister_netdev+0x30/0x30 [ 58.922403] ? wait_for_completion+0x770/0x770 [ 58.926961] ? unregister_netdevice_queue+0x290/0x5f0 [ 58.932128] ? debug_object_free+0x2f1/0x5a0 [ 58.936512] ? rollback_registered+0x3c0/0x3c0 [ 58.941077] unregister_netdevice_many+0xbb/0x100 [ 58.945895] ? unregister_netdevice_many.part.119+0x420/0x420 [ 58.951766] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 58.956844] ? synchronize_sched.part.64+0xac/0x100 [ 58.961848] ? ieee80211_sdata_stop+0x70/0x70 [ 58.966321] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 58.971843] ? __might_sleep+0x95/0x190 [ 58.975800] ? synchronize_sched+0x76/0xf0 [ 58.980015] ? raw_notifier_call_chain+0x40/0x40 [ 58.984764] ieee80211_unregister_hw+0x4c/0x270 [ 58.989409] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 58.994229] ? hwsim_mcast_config_msg+0x100/0x100 [ 58.999060] destroy_radio+0x9d/0x100 [ 59.002837] process_one_work+0xbbf/0x1af0 [ 59.007064] ? pwq_dec_nr_in_flight+0x450/0x450 [ 59.011719] ? __schedule+0x8ea/0x2040 [ 59.015602] ? check_noncircular+0x20/0x20 [ 59.019844] ? lock_acquire+0x1d5/0x580 [ 59.023794] ? lock_acquire+0x1d5/0x580 [ 59.027746] ? worker_thread+0x4a3/0x1990 [ 59.031869] ? lock_downgrade+0x980/0x980 [ 59.035997] ? lock_release+0xa40/0xa40 [ 59.039945] ? retint_kernel+0x10/0x10 [ 59.043807] ? do_raw_spin_trylock+0x190/0x190 [ 59.048384] worker_thread+0x223/0x1990 [ 59.052333] ? finish_task_switch+0x1e2/0x890 [ 59.056831] ? process_one_work+0x1af0/0x1af0 [ 59.061301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.066293] ? trace_hardirqs_on+0xd/0x10 [ 59.070416] ? mmdrop+0x18/0x30 [ 59.073669] ? finish_task_switch+0x29b/0x890 [ 59.078142] ? copy_overflow+0x20/0x20 [ 59.082025] ? __schedule+0x8ea/0x2040 [ 59.085903] ? check_noncircular+0x20/0x20 [ 59.090111] ? find_held_lock+0x35/0x1d0 [ 59.094152] ? find_held_lock+0x35/0x1d0 [ 59.098197] ? find_held_lock+0x35/0x1d0 [ 59.102239] ? complete+0x62/0x80 [ 59.105675] ? __schedule+0x2040/0x2040 [ 59.109620] ? do_wait_intr_irq+0x3e0/0x3e0 [ 59.113918] ? __lockdep_init_map+0xe4/0x650 [ 59.118299] ? do_raw_spin_trylock+0x190/0x190 [ 59.122856] ? lockdep_init_map+0x9/0x10 [ 59.126891] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 59.131973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.136962] ? trace_hardirqs_on+0xd/0x10 [ 59.141082] ? __kthread_parkme+0x175/0x240 [ 59.145382] kthread+0x33c/0x400 [ 59.148721] ? process_one_work+0x1af0/0x1af0 [ 59.153187] ? kthread_stop+0x7a0/0x7a0 [ 59.157137] ret_from_fork+0x3a/0x50 [ 60.232657] Shutting down cpus with NMI [ 60.237117] Dumping ftrace buffer: [ 60.240880] (ftrace buffer empty) [ 60.244564] Kernel Offset: disabled [ 60.248165] Rebooting in 86400 seconds..