[?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. [ 18.741485] audit: type=1400 audit(1518842439.573:6): avc: denied { map } for pid=4156 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 '10.128.15.194' (ECDSA) to the list of known hosts. 2018/02/17 04:40:45 fuzzer started syzkaller login: [ 25.022948] audit: type=1400 audit(1518842445.854:7): avc: denied { map } for pid=4167 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 2018/02/17 04:40:46 dialing manager at 10.128.0.26:42897 [ 28.833356] can: request_module (can-proto-0) failed. [ 28.843108] can: request_module (can-proto-0) failed. 2018/02/17 04:40:50 kcov=true, comps=true [ 29.392408] audit: type=1400 audit(1518842450.224:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/17 04:40:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b8f000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)='./file0\x00') r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000)=""/142) bind$bt_sco(r0, &(0x7f0000001000+0x155)={0x1f, {0x3, 0x3, 0xd7, 0x9, 0x0, 0xff}}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000004000)={0x3, 0xff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000006000-0x4)=0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000006000)=r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0x3, 0x4) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000009000-0x100a)={r0, 0x8, 0x80, "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"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000a000)=@get={0x1, &(0x7f0000005000)=""/226, 0x1}) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000000b000)=&(0x7f000000b000), &(0x7f000000b000)=0x18) 2018/02/17 04:40:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000648000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000003000-0xc)={0x7, r1, 0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x4802, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000003000)={r1, 0x8b4, 0xf1b, "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"}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001000)=""/97, &(0x7f0000001000)=0x61) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000+0x394)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000004000)='./file0\x00', r4, r5) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r6 = semget$private(0x0, 0x3, 0x40) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000001000-0xaa)=""/170) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x40}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000006000)=""/183) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000-0x4), &(0x7f0000005000)=0x4) ioctl$KDDELIO(r2, 0x4b35, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @dev, @rand_addr}, &(0x7f0000009000-0x3)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000008000)={@loopback={0x0, 0x1}, r7}, 0x14) 2018/02/17 04:40:52 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000007f000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000275000)={0x0, 0x2, 0x7, [0x5, 0x100000000, 0x6, 0x7, 0xebc, 0x100000001, 0x2]}, &(0x7f0000000000)=0x16) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000532000)={r1, 0x97, 0x1ff, 0x1, 0x3f, 0x480}, &(0x7f0000d9e000-0x4)=0x14) flock(r0, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x17)={r2, 0x4, 0xf, "40736536c6d10338682ba4f61a0a95"}, 0x17) mmap(&(0x7f0000070000/0x3000)=nil, 0x3000, 0x2, 0x110, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000)={0x5, 0x69, "523af51815746dbcaceffa571806f28ac27f52213f51f507132c92660a38fba625ba6e83928e2ab2090d18adef4edd94aeae3fc055809128bd8afa7eb4b789bdcc0f558a4e9258bfef9da42267f0f536683da36c47f53ea1b80889018c09517d4e30566f7c3074477e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0x334, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000005000)=0x4) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000072000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000006000)={0x1f, 0x80000000, {0x3, 0x4, 0x76, 0x6, 0x40, 0xffffffffffffff80}, 0x51, 0xf515}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000008000-0x4)=0xfffffffffffff3dd) syz_open_dev$sndpcmp(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000005000+0x210)=""/4096, 0x1000}, {&(0x7f0000004000-0xb6)=""/182, 0xb6}, {&(0x7f0000003000-0xfd)=""/253, 0xfd}, {&(0x7f0000071000-0x9)=""/9, 0x9}, {&(0x7f0000009000-0x37)=""/240, 0xf0}, {&(0x7f0000071000)=""/88, 0x58}, {&(0x7f0000009000-0xdc)=""/220, 0xdc}], 0x7, &(0x7f0000006000-0xf2)=""/242, 0xf2}, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x7}, &(0x7f0000009000)=0x8) 2018/02/17 04:40:52 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00007b4000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x640000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000078000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000+0xb28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x401, 0x0, 0xfffffffffffffffb}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000-0xd1)="135f69c13e0735a12e9148e12fe451f72cf921b19f7a7d1a1f821463bed4ec03cd760a2f492ba26390a76fa8f13c457b7df5b27733de1e3c926da4d6089094186b7d08bef6e4e5e9733109203f89d4d27c5e3db8b94363985726772a32915c7facfb30e98d3b9046d4c2561bdbd99d6b9e4f19af81e85d8f13d03beef0da2b7e028bce0f583f87326f280bf9ab561ccd9a78b4764b82cae5ae7d6a652a1ab870455b3ac8fa167ad2b6b09afc224da1094ade29734e97fc0be70a0d2b315f1c3859789e1b9c8df715816b1621a0ef120e3a", &(0x7f0000003000), &(0x7f0000003000), &(0x7f0000003000-0xaf)="d38da68e1f974c43ae940b65045fb72f1796676b975b546f84e7ef105acbff3e0eea9c544a6eba6ea07a43a8ede60b48ecb3bb43f75a1b97aac43f6b64b2bb51462f3fdc59a89bf6652c3d77632c7af9a45a0b2416e0e85a70bd81c6e1bc072182bc68e2c2939e81b2531619a240e7998d098248863a3e68c2c565cb3b8ee568531baf87d9f531eeb8cd993fdaddfb2f8c3d229bbc900e7c7a959a6a5262b4cc29a0889cf92f73fa3fa34d2f90426c") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xc)={r4, 0xffff, 0x2, [0x0, 0x8]}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=""/69, 0x45) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r5, &(0x7f0000007000)='./file0\x00', 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x2, 0xf727) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r6 = msgget(0x3, 0x202) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000000)=""/50) 2018/02/17 04:40:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10, 0x800) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x5926, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000)) r3 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x180000000, 0x40) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x7fff, 0xd5, &(0x7f0000001000-0x8)}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x6)=@hci, &(0x7f0000002000-0x4)=0x6) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000000000+0xc78)={&(0x7f0000004000-0x298)={0x298, 0x14, 0xc, 0x0, 0x5, 0x2, {0x3, 0x0, 0xa}, [@typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0xb4, 0x34, @binary="945e19856fda2314753065a85e05effe71dd98495135396e619150f5ebfd9ac7aa71a79a43f7f0bf8dde8741406aa840c9807734697700a92228b14f44d2912b1d1ae428f99353dd0313dbf23aacadf645d144042a7db7e327cef411ece7c2cc8ba9dbe9efc4ac7a4c22a709fb43c2a51c89d569d68ba92c564661c38ea0d27aeaf4533b43fd917ea562f89595d6bbb6925b98a6a502adc254064cedeb2b00115e52f964ea199ea9fd9d"}, @nested={0x198, 0x4a, [@typed={0x10, 0x82, @u64=0x3f}, @generic="9f1f9113100af0f052083be9673b8b744ec265f5805ca7e07c55ca15182003d88ca989df13543c8500ddb67a9f8872bc0af14a47597e578a9f8d7ae77e771418555874412c7e236d71fe98371d4f504e451bfb0194e9b7cd92996050c4006c2bc3346e76f975ba4acea7a8ab4c654a16ceec6e60a4734a9675cc118123c5c47dd6c12dec57b036ae5476338b5fde0f1d25c895525a94b4d34aee04e3905362bb93cea0a93f138c5a2439a91c64b13f3e9ce8d4160df395c79786adf4992cd540fc615ad7b4e7414579daccff6307409f7ad9fbbdc58f19aaf3", @typed={0x8, 0x87}, @typed={0xc, 0x54, @uid=r4}, @generic="c68b8dc278f703b32df48d84b4d3cf7873e6170cdabe7a725dd9f9a09a9cf440e9b8bbcd50684ff7f9373220737ed84502533bef84d79a95843b4349d4145023ab9029cfccaec92d0477a70e17e0c3f33aaecf65406330c6134756ebc9ae96d84c7adaedd1fface10ca18b45229341747f4f15ac6be0b21b4a8f828b3608dd95afb526e79fbf584da7c7", @typed={0xc, 0x64, @fd=r0}]}, @nested={0xc, 0x3f, [@typed={0x8, 0x90}]}, @nested={0x14, 0xa, [@typed={0x10, 0x3a, @u64=0x2}]}]}, 0x298}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, &(0x7f0000002000-0x4)=0x4) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000001000)=0x2d) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002000)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x110, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000002000-0x40), {[{{@arp={@dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @mac=@random="55394141f7ed", {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x401, 0xffffffffffffff01, 0x5, 0xffffffffffffff01, 0x9, 0xf9, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x30}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x100000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xc}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x4, 0xc}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000005000-0x10)={0x1a, 0xd, 0x8, 0x9, 0xf14e, 0x67, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000005000)='(\x00', 0x3) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r5, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000006000-0x20)='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000006000)='lo\x00', &(0x7f0000006000)='(\x00', &(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00'], &(0x7f0000007000-0x10)=[&(0x7f0000003000)='keyring\x00', &(0x7f0000001000-0x1d)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1100) 2018/02/17 04:40:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000-0x4)=r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) tgkill(r0, r0, 0x2e) r3 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) poll(&(0x7f0000002000-0x18)=[{r3, 0x2}, {r2, 0x2}, {r1, 0x8}], 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x9, 0x1f, 0x7f, 0x6, 0xfffffffffffffffb, 0xfffffffffffffd0a, 0x7}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000002000)=[{&(0x7f0000004000)=""/46, 0x2e}, {&(0x7f0000004000)=""/85, 0x55}, {&(0x7f0000003000-0xde)=""/222, 0xde}, {&(0x7f0000004000)=""/105, 0x69}, {&(0x7f0000004000)=""/109, 0x6d}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000)=""/56, 0x38}], 0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000005000)={0x4, 0x0, [{0x14000, 0x60, &(0x7f0000001000)=""/96}, {0x3000, 0x0, &(0x7f0000004000)}, {0x1, 0xd4, &(0x7f0000001000-0xd4)=""/212}, {0x5004, 0x2d, &(0x7f0000002000)=""/45}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000007000-0x28)={0x3, 0x1, &(0x7f0000001000-0x3d)=""/83, &(0x7f0000003000)=""/186, &(0x7f0000007000-0xfc)=""/252, 0xd000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000-0x14)=@known='security.capability\x00', &(0x7f0000008000-0x1)='\x00', 0x1, 0x3) fcntl$setsig(r1, 0xa, 0x22) 2018/02/17 04:40:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000039000)='/dev/sg#\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x3000, 0x1000, &(0x7f00003a8000/0x1000)=nil}) r1 = shmget(0x2, 0x1000, 0xc98, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000)=""/158) ioctl(r0, 0x80000000, &(0x7f0000000000)="69975eafad88d13663f8b8bb64b8faf92dabdc1bee34e456539b295f3f8c5fc7287934af1be699cdae81322a7583507d14ce3618d9df134013a2ecbed6a55d5de86c88307ea38c652675200248cba9b02562ae725de16c750e65cc28137f5732a1696d2070e59a3670bd66b10d03072f73b990ff817c85c2c59e61055a5238ced0cc828587aaced711e3a005399fd90b6da39df95a30b66825605dcc35120fb8fdd5ca93106f0593c55dfd805ebe36f3a1cb228d41b28fd6aa6bf26aae5d7a96dd7fc6d5e983f15ee9e3a349eb6a48b129ba503765090759c442e5da953873985df1f5f6fa4d8d3fb53c") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000)={0x80000002}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) geteuid() r4 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0xffff, 0x121000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000-0x20)={0x1, 0x6, 0x4, 0x0, 0x80, 0x8, 0x7f, 0x4, r5}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) bind$bt_l2cap(r4, &(0x7f0000003000-0xe)={0x1f, 0x3, {0x1, 0xfffffffffffffffc, 0x7, 0x0, 0x7000000000, 0xc6a}, 0x9, 0x9}, 0xe) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000004000-0x18)={0x5000, 0x3000, 0x48084642, 0x5, 0x10001}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000-0x2), 0x2) pwritev(r4, &(0x7f0000001000)=[{&(0x7f0000004000-0x41)="a3dd86cb6ea65f0c6696a858bf351450ba9e51deae7ce1ca394e9fa6b5c773cdcb2e0270bc7703b1ab0b1f9b4df7ca6d32dd00a222dee70f332d1871981c6f7a6b", 0x41}], 0x1, 0x0) splice(r0, &(0x7f0000004000), r4, &(0x7f0000002000), 0xfffffffffffffff8, 0x7) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r6, 0x401}, &(0x7f0000002000-0x4)=0x6) 2018/02/17 04:40:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000086d000-0x4)=0x4, &(0x7f0000d0c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x3f, 0x0, 0x10001, 0x3018000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x1}) recvfrom(r0, &(0x7f0000000000)=""/97, 0x61, 0x100, &(0x7f0000001000-0x10)=@llc={0x1a, 0x16, 0x1b, 0x3, 0x3, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0x7, 0x3, 0x8, 0x80, 0xffffffffffff7fff, 0xab, 0x10000}, 0x1c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x9, &(0x7f0000001000)=0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/39, &(0x7f0000001000)=0x27) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x9443, 0x0, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0xa38}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000004000-0x88)=""/136, 0x88, 0x10000, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000004000), &(0x7f0000003000-0x3)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000002000-0x4)=0xfff, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000005000)="c323ea8ce1ce043182b78c60a5f0d52b4b1f66165c2d7aab42358df22161fbe22e3827d2f7185bd9991dc16cab90b044b901ab1216cad9818ad6b9e1ce3c2ed990df90126edacbba74924600b5422b41eea59e905751d012f9ce4bcc66247783296599ec293480569127fa203a7d7f6f35094523438ae8e97dd8823e8111fc8e8fd534e22098027d9fb88455e6d8799183bdfb17b26662b2751167f88821e3c6c46bbe4cd1a27289e1a3d3409bcb0dc87d80ebda5f867a6366247d601d471247436be7af9ea3458ac7c69eb343d923fa8ae3763ca0ce1ba999f0d15334940be67c0d9b9a4cd072dc02d4c54aefcb8f9e660c1b2231427fdd27be0051d75a1003e32810bfceb644c58f7e0e0f603d39b4fe288427d4d1ef428e15840439f70bc3fbd25e3cb930630051dc9eb645368a36cef2f7e4bf2571b59bc37cf6c0f859486ccccd15e680f4ee3d79e1ae285dcf8f2f29f549e1e2a6c6fb65d2373a8b36b763d544a956246557c1933f1d92f74a9e7421531bfdc0eee03fde704c0949755fc33cb2cce0d4d49b4e1b0f1970a5113dfbd5b8798d2bbad2ab7a20f2881ac21fe06fc4f750469c65b683950c13ba4eedfefb8b21cf2146849f210bf6d5445d32e1cbe861f27db0064e8a4b7e0c95e9365977c6877fb0361322c241fcd4f7d0bf14df669a9e40df788af00ace2edc2853e4be59d1a563dd1b9ba98237c2c3065fcad93b6b058a7256bee8b7010f140298bee60c917621d5e40b7d2607212a2cf34f59b1a52f1e65829fb7e7b036d393023739c1c11a7444f246871c31801bc66f6f1006065424f636d4fefdb9f1f62dcb2640ea161eb4d5328c57723816fd3292b319b5d618e514297e87c5772810b681d6c9eba0d6d0cfa78d4e86607f8dda79d69cf44a33589a87fd004b1bdcba8d2e606e4ec997b9555f7108fcde559e7ea11c8be8275358e62e65f27ad635b35bb0c57eff1c4921599634024ffb308a3d775298e8b5555078d7ac9941467455b4933b27ee2bebdb672eded1c8cc900924790c8d5ae720822ed5cba71827d54d89547c10f7180100f25489f2e893ef11a3ecbfa20a2b7417edbfbe6ee91e02cf8b84e0b6b49bf27fedd97b3c49d449215c4604a696aa34bbab9daaa9316ae14525b7d7c69552734ac7ff73700a1b4542b90f10d2d40d928d5146c70cd10cfd10b92d7b8a333748d3021ef4d450d41301f910f336ffb8cc627a64b09a66d37550b231bb38418aa80728a33e028bff6f33d3b2543505a5d139d121842b04cc9609c4a86cce81b470a40e354a7af70b143602fafb2d8434498ca893d853b6243c252eadca12d5c90afa1fe193372ab5616c6bbe8509275640af781a29731fe1f37b29b299a6b3e5764330b7b61ce54b8fe9b477cfeef3ce00c076b549eeea3872a147204ec507e712da54da50ec9aa042976d69c34107475f9e66a9d71efefb4e3effa2e84ac4da4dba9c8ce0ca64bf625f016c4fc818a618a2853c63c6ba566a3258b5becb2d165b6acece5feba60562b10439973d61349253c352ef7d3f38f86d959dcd6aa479706fa9ecef4a4394cf03708406b7f638c2bb2ac007acd65fe8169ab8f700c875daa24685e2d7a287fda144018a6cdd70a80e8ac75a25b2c2d202360bec15f6201a152c17a9a15d85e75d7834b872d4d5d967dbe3344733e8014201283ae643a2e91ebe34ea4a8bcd226eb7e2c780e9edae1e239e6959ae52c518ee428771aafe2710560568b0d49f6fcdf5ff4f8ef0e73e10cb2db70137c2051d1714e61db78b88561fe8be45cd40d7f04264ac37ec5b40f809b9cdcbc2d0549e4832e8c25d5168b9349aab271a2e868cb6513ad000192ac59248252211d81417f23d933ef4038280d1640d2c934a608eac644218b24d988a409a7578137b53eb0581498e56623485a84c44d7112f4a9b5a5440d89618915d2e685ad96846635b87503bba52e8b7af95a5fc50801f80455c9f5e8dabfc31863ff02f144183cc22591bc820be51bb700efd386540f8058c1246ddc02288ae6b5bf3247aad5a96a08bf4bfebaa1da8db85d0b8841c47e9fb53f55f3a9e100463836fcf511e011ed5a0721a080a92f5d6c262a0f5591e8599ca42778d177b38f832db316d7c6ba9347561ced043618c4c4615a8af0d4cf8071812426b52001731eaf73b746a0965069e0d768100f75660da9cf1f780243cbf5cce3c10189e00e1d35e0ecb080daaaf3f50f7eeb5765d5a7c49640b6da1c2c98ec22b870df5c4f8361b53f86505eba7aefb2a4affc427ec65908610195513c055c8c251d5b5019a2f7f6b42d3606d493d429f04b2e3d32dea0e32bf98cba565c8d71953616b8b3decf86cb7a7eb52d8fb1b6a8ba30767ff549fdcd619a335d05cf058295451a47ec2fd7b779e39659b2ae0b1813993f857584b3d670f7c5e062591abb5236dd9d39c8c7c8ee3045d84b34af627b079b24be9664671d91ba362d62bdff879b3a17f9e1d8753b82c21bca4b6576dad31906410db7c8ef263c922692ed4a3a51cc8672f7a5ddc970f8ef93053f8850e3b1fd666d542c6428d771de9668e606eaf167afe44f69f49463c2a01e43fe60e40ae57e73b0fe36a78da9faf8edee8d6f3872888344a9ccd73bedade75dfe213954ce3e0f46120383cf62e0b5b3216a53fbd30a6325c49e06df35bf33d8b20a23e6e3635daa6857159ec239b77129f1edca8667510314498ade298a25c150e57e3ec5ca1f924ff020779fe3d3e331cd93b91a89aca17f0516d8f3b51a57eaf8b89d74ccb06d58ca6e9d4bfef6bb8479acbf126bfb324a6ad73d8e557604cfe9edb1c6e7899ddfdae644aba2312d8a124e1fff23c197a88f5a63efc7e9e4c9d493523af7cd682c84bbdb9330282767af65b9dec5834562ae988045416281a7fc04ef84d37e7fe7923810ae2ef8f8d9796129fa245352660c860621890036f99f36385d8dc9e3950becfe0076c797156614738e03219a98b4f13ad50007d5f22496240cd3e30e357e8c57ad7ec20e032e32bc736db1c69cc299e43953c82dc320efb9f98cd9729dd6e1c2d502a304da4bfa220429444a6af921b092c739365c8167b3625afd91b9fe55a76715acee322041bdb2277f5f28a05eeae28f9678832e10028f73921da3146652ee40414f754648d2406cc3649a8ed143311028f6f6a2a6ef8db35f272bd7253d8a0bc71b3ad6a29180967e45084e8013c45d58d9d7ba88ce1539118ef942b2b769aecd7c7a0efedb4e6acf74e2001b158e313b404b00eeeb2f537969b65a6478f2ae6c1de3dec9a2294dab475e27e8105be2ce5b73d10485e88088ba6007c6bc239436ffce84c94e324f563f2f17ddf8b85bdc4e61f88f2ab48bbafa79bef1836167ed520053e11ca6f489c0c7b6777bfaa2ae5a6ee6d02012d0b1de3ab59a1bb2cfccae24be124759edcc4377223ab472f3569165ce46df9077ea32711286cbab9ba527b3bbc9ea4be5afa75e812a43554e63ab1f7b850febc16d8162bc7fc1dba842c7e2d729f31cf29956bbb9e3ac021218f359992d3c35ae173bbbb02d937ce89142f8d47d3d46eeb66360b6b55ec7bfcd2800a915685ba038be4528b61ff7a8309aa77b73a347b1ea9094101bb66c8406a86532ac63a7fed8284f50ad571484eccfb9e7bff1572a85c3d49d87f2de78a32c07c1908089a2db7b12446c93c29d00486db1f103b9aa183139ca6ba6741d88f0c451e70435ffa782c3daf36128d07343fdd7a25de047c11d99124f46d4c3f9854e154365f0256471630fd7159af3ab77d3c010ca44662327eab0bbcba4b306b63d5af67fc513c1614f64104b3b3a8a6c078a31c4e2c20272f7725d5bcbb371974c59efc6ce3ef3e525eae8d7b2275c76c94227f87d9d87fa440c90a92593c605e8c281237ff675272dad7cc8bea526f34f43cb315579e88234dd60c05ab61efdd46097df9844807061c66e2c64749e0f484266d78fdb0f515ea413a8af9e20b3c8b78e0316e9df9db4fa62f9f6add37bfeae04ecd06b6362a71093de773d8be36260d74db4a651b19af9db01fea583ee02aa532126f7f7d3b9925830e12b76e802f670063cdb391173fc71d555318a030fc33d256f05749992def081a26410ce44dcc2d1a159b187780d8b31e530e1dd6407c76cb39b6cc2995b102308594f1f58e855f95add20932fa16cef6fdbb2c54b06a928bf2b52f0892d5cd8970788fc6486a4f650adcc8c21e8f5bec3b90581eb3d7696bb47ffbb9b9d56e38a6071bb5da9724ac92f7bb2bfee185378e241fac40b19db013c39ec596851efbc05468cb196235ba93fbc6994bba91c5c0fddd2b99e4ad3c537ebef019c09b36ad81fad7acd524298fd6c620dce65ef40e256039ae2aa9af5a0408b4798a6751c1fa12d051bea4a8af7971f12d4b400b7188074b7ef9e1e3c7b19c268505892c1bbcd94971812bed15fb63d0c7fb25fd921b61e637699c7c8176bcd219fa2de695be9ef45ac26d524373db3ea303605068f23dab604de19fc371d8614fff069ba986ce9aef498410f8f168f1705eed2c018a1bcc149ec0fa3630e6a5d9b57d0fce8dc8727220aef2866be16db7c8e85a91a5b76c406e4853e11cb55ae713fda72bd3e43972ea376cc2fb962bb62b2f1d725e8557b7e73c6a0ec5766737bb9cd167fa88f45ca7adefed29d895079b38d2a36715e16e36b062dbba2a3dbe21774cfcda72a3c99550902b91d01c9ea63cbdac74ee8ffa2c5cfe020f7b06eae779b8306f84ed61c162a916ad76e28b461552a4302e070d04d3fb47379cbfc83951ec6d60654d55fcf3652bceb7b88d67ccd075fbb15d6fdef9299d0b114e1101861fdf9e57ed5e179b0b197b510c78489a98c3cc7d89d4a99073087a9d4d47e0ebd328272963b8d5282b05de8b88fe001ef0f3e866f940225bf490762d0116f36dffe3700a4a3414028dadc847256df60ad1286fbec4a545779f49cf040e5cbfe20e9c9d8a04386d885eeefa9336329b3150b649a925b5e9b570238f252bddb95bb5b2635314dd177ce93d18f7707d05b29a8c944e385fee33a0a41c326a6ad425a94b322d5e4cbd9bba3ea47d49cd190db2dd54f9267a33010510274a8af20ddfe2c5c72ac9261ed8eef6be3a7ae86f1e07dc4f1bc49eff72766db5730d68aa41d5a60cfb476943bf67f70ed1e87a59fe11e94b8cfe31023846e4eabed079289e795270d35e32940889ff642bee3570f5944440d7051807c7f60f222fcb96df9a5b92d69dcf47785240ed7a6cca9988ec5c5b3072a75d99b8f0dca105108d882c3aaccc32d77a6b0f71f0f447f4fc3bf1ff1a445642b4d1918404699a60209bdca090c66318871397bb12250ea811bc104b01da48ea511a0d4cd0c75be2353936dbd785e3996e3af9ad628b809589cae55c3fcd3068b39d11b31a23bed026fb1580275507c1590de1b90b8589e933522fb64f029f6dcc94107dd6f4fe645ccac13985c28e6c10b19fc300a65201b5212a51404b1fe2b06289e7b36c257135844186016444786c4cee5f9f464a7ba8a17de53dbcee697e19a59b22224b8f0af1a6fbec5cee5594829364d7b4065d77b6e64aee40ffcd8a8f930a987b6a16d6ae282604c92e39c77ab1dea48605bb11ac313e8cc1ddaad41b749a778a3a3403ea745abdc17dc8a351ffe4be945992785958a2365e2aa1b67495ad7c024259f5825ad19e7232b45a50dcaaff567612a9bb33a06d0e4f38c21887a035af735689fd9039722a3e00c07a45122a5b4f5ae254292ac33d7e", 0x1000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x50, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000)={r0, &(0x7f0000007000)="2fe74455c622c25226d230ba10d6dcb5945ffcf92d4cc6ffabdda277e81ece1a509da3669fed927cd2b1b550ce4ac8186a1a3a2619d4e43fa06b19a918a3844fe58269899587a48b223ef96b5698ab12190a26ec627d89c9d2f55386f5b50475208ecd3839f01e9417936e655381d84b870847ed94836ca84872b48e02fc5ea649bf", &(0x7f0000007000)=""/151}, 0x18) [ 31.699407] audit: type=1400 audit(1518842452.531:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm304036938" 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 [ 31.756044] audit: type=1400 audit(1518842452.587:10): avc: denied { sys_admin } for pid=4210 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 [ 31.767691] IPVS: ftp: loaded support on port[0] = 21 [ 31.857802] audit: type=1400 audit(1518842452.689:11): avc: denied { net_admin } for pid=4214 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 [ 31.859813] IPVS: ftp: loaded support on port[0] = 21 [ 31.920592] IPVS: ftp: loaded support on port[0] = 21 [ 31.965283] IPVS: ftp: loaded support on port[0] = 21 [ 32.026331] IPVS: ftp: loaded support on port[0] = 21 [ 32.097274] IPVS: ftp: loaded support on port[0] = 21 [ 32.187139] IPVS: ftp: loaded support on port[0] = 21 [ 32.287102] IPVS: ftp: loaded support on port[0] = 21 [ 32.974669] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.296989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.384965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.416309] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.519598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.563194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.770950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.857101] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.454768] audit: type=1400 audit(1518842456.285:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 04:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb6000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0x1c) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x3ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') [ 35.534738] audit: type=1400 audit(1518842456.323:13): avc: denied { ipc_owner } for pid=5105 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 04:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000062d000-0xb)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) request_key(&(0x7f0000fb3000-0x12)='.request_key_auth\x00', &(0x7f0000558000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009f9000)='\x00', r0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a12000-0x4), 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000eaa000-0x4)=0x5, 0x4) mknod$loop(&(0x7f0000d36000)='./file0\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f000035b000)='/dev/input/mouse#\x00', 0x9, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000236000)) keyctl$link(0x8, r0, r1) 2018/02/17 04:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000eb6000-0xd)='/dev/usbmon#\x00', 0x6, 0x200) connect(r0, &(0x7f0000a59000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x20, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) [ 35.636544] audit: type=1400 audit(1518842456.411:14): avc: denied { map } for pid=5122 comm="syz-executor7" path=2F6D656D66643A706F73FB202864656C6574656429 dev="tmpfs" ino=14505 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/17 04:40:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d61000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2), 0x0) 2018/02/17 04:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f000000c000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(0xffffffffffffffff, &(0x7f000007a000-0x64)=""/100, 0x64) [ 35.767239] audit: type=1400 audit(1518842456.561:15): avc: denied { create } for pid=5161 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 [ 35.791201] audit: type=1400 audit(1518842456.564:16): avc: denied { write } for pid=5161 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 04:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/02/17 04:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x226) 2018/02/17 04:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003de000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a26000)={0x1, 0x1, &(0x7f0000e38000)=""/55, &(0x7f00001ff000-0x8d)=""/141, &(0x7f00001bd000-0x80)=""/128, 0x6004}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000517000)=0x0) r2 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000bf000)={r0, r0, 0x7}) fchdir(r0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00007b6000-0x1d)="82c062912017751f86ddfcc90a61f2f1894dbb1df2b8680c6bb9f18336") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000da2000)={{0x3ff, 0x8000000000000}, {0x10001, 0x87}, 0x7fff, 0x0, 0x2}) [ 35.931427] audit: type=1400 audit(1518842456.716:17): avc: denied { map } for pid=5190 comm="syz-executor7" path="/dev/dsp" dev="devtmpfs" ino=9194 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 36.051518] audit: type=1400 audit(1518842456.872:18): avc: denied { dac_override } for pid=5227 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 2018/02/17 04:40:57 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f000023b000-0x8)='./file0\x00', 0x11) r2 = syz_open_dev$vcsn(&(0x7f00009dd000-0xa)='/dev/vcs#\x00', 0x10000, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000850000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000001000-0x10), 0x1000000, &(0x7f0000555000)) ioprio_set$pid(0x1, r0, 0x0) 2018/02/17 04:40:57 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00001c9000)="8914587ac2ceba9c8fd3d9ea184503fb11b365d616a3b9d89b009eaf72acc7f3f019b413e20070147ebf91d97e93f9ae3bece38168720167a2568cb928adde7e157dc6e9617da4028d0e122fba59042d9abd27cd948d8bc747a8e98821ba72468fcbdbd2ad6ebc5a1b356808c534ec8e68425f442fb05cf76c8c96f89f0c25a930b6932f9b41596ccdaf52f1877229dbf9133d639a5b5efa3ab2f622318a931951a4daa5abae5920c15afab0acbd4e5ad2e943d16460788efaf20b041b565508fc0814837f1283d6ede16f291c2ed54c59c4dbf2f9f2e83a633c2b0698447f00fd22840ee69b039e1dd5", 0xea, 0x8000, &(0x7f0000e9c000)={0xa, 0x2, 0x2, @empty, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f89000), 0x0, 0x24000000, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xd) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f89000)='./file0\x00', 0xac) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eee000-0xc)={&(0x7f000087d000)='./file0\x00', r1}, 0xc) 2018/02/17 04:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006cd000-0x10)={0x7, &(0x7f00007f7000)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000348000-0x8)={r1, 0x3}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) mprotect(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00002ac000)={0x1, "9c"}, 0x2) 2018/02/17 04:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009ca000-0x2)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000983000), &(0x7f000025a000)=0x4) msgctl$IPC_RMID(r0, 0x0) 2018/02/17 04:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0}) sendto$packet(r0, &(0x7f0000ebc000), 0x28d, 0x0, &(0x7f0000420000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000dda000-0x14)={0x80000001, 0xc0, 0x2, 0x0, 0x4}) 2018/02/17 04:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bb4000)={0x7e, 0x5, 0x8276, 0x8, 0x0}, &(0x7f0000b02000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004c6000)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c26000)=@filter={'filter\x00', 0xe, 0x4, 0x1428, 0xffffffff, 0x1268, 0x1268, 0x0, 0xffffffff, 0xffffffff, 0x1358, 0x1358, 0x1358, 0xffffffff, 0x4, &(0x7f0000a0e000), {[{{@uncond, 0x0, 0x10d8, 0x1138, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x1, 0x0, 0x0, "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"}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1488) 2018/02/17 04:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000954000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006c7000)='net/udplite6\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000535000-0x4)="cacf6300", 0x4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00004b9000)) 2018/02/17 04:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a83000-0x9)='/dev/ppp\x00', 0x200, 0x0) getdents64(r1, &(0x7f00003ae000-0x1000)=""/4096, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$vcsa(&(0x7f0000670000)='/dev/vcsa#\x00', 0x40, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000869000)={0x17006, 0xc000}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000694000)={0x0, 0x0, []}) 2018/02/17 04:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = syz_open_dev$dspn(&(0x7f000073d000-0xa)='/dev/dsp#\x00', 0xde, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004d8000)={0x4}, 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000106000), 0x4) socket$rds(0x15, 0x5, 0x0) [ 36.453513] xt_cgroup: both path and classid specified [ 36.518440] PPPIOCDETACH file->f_count=2 [ 36.560123] PPPIOCDETACH file->f_count=2 2018/02/17 04:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$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) fcntl$getownex(r1, 0x10, &(0x7f0000977000)) 2018/02/17 04:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000cad000-0x50)={0x1, 0x4, 0x9, 0x0, 0x6}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000186000)={0x4, &(0x7f0000055000)=[{0x7, 0x3ed3c0000000, 0x4, 0x100000000}, {0x7, 0x8, 0x3, 0x10000}, {0x0, 0x3c25, 0x69, 0x8}, {0xffffffff, 0x40, 0x10000, 0x2}]}) 2018/02/17 04:40:57 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006aa000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000c1a000-0x28)}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000835000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ac2000-0x2c)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fce000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000a8b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003e2000-0xb8)={0x0, 0x7, 0xe2, 0xb793, 0xfe, 0xfffffffffffffffc, 0x6, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0xfff}}, 0x4, 0x40000, 0x7f, 0x4ed8, 0x80}}, &(0x7f0000de9000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000727000-0x8)=@assoc_value={r3}, 0x8) chroot(&(0x7f0000eb8000-0x8)='./file0\x00') r4 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f000091b000), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f0000942000), &(0x7f00003a4000-0x33)=""/51}, 0x28) syz_open_dev$sndseq(&(0x7f00001e1000)='/dev/snd/seq\x00', 0x0, 0x2100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000990000)={r4, 0x50, &(0x7f000039f000-0x50)}, 0x10) socket$llc(0x1a, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea6000)={r1, &(0x7f00004ac000)="f91806bbe40780859acab7d8e6cf3797abd83d05c8e36b512946dd51931b2858884bde23f41b96a8d9f631fcba88754a31f5ee442bd8c77bb769ba98fa1a27999064de933c0fe338be9439f18661932fa58ef3d87ca535fde8", &(0x7f0000f69000-0x32)="5e406e98d5e6dc89a160c2eb11d746ecc9c9950f7dbec725f1121c6940ae3fc46d80ea72d2ea33b92483a38654b5b2b325af"}, 0x20) 2018/02/17 04:40:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000029e000-0xb8)={0x0, 0xadc, 0x1ff, 0x101, 0x8, 0xfffffffffffffffb, 0x0, 0x1, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x4, 0xffffffffffff6d8e, 0x4, 0x29}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000018e000)={r1, 0x7}, &(0x7f0000000000)=0x6) 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) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000571000-0xc)={@remote, @local, 0x0}, &(0x7f000071a000-0x4)=0xc) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3}, 0xffffffffffffffca) sendmsg(r2, &(0x7f0000041000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/17 04:40:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x494002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003f4000)=""/25, &(0x7f0000001000-0x4)=0x19) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ad2000)={0x1, 0xc000000000000, 0x2, 0x9, 0x8, 0x3f, 0x39f, 0x7, r2}, 0x20) 2018/02/17 04:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x8000a, 0x6) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x8, @loopback={0x0, 0x1}, 0x10007}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000037d000-0x4)=0xb8, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) socket(0x13, 0x0, 0x6) 2018/02/17 04:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f000053b000)='./file0\x00', &(0x7f0000e42000-0x10)={0x1, 0x1}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f000034d000-0x400)={"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"}) r3 = memfd_create(&(0x7f0000e38000)='/dev/kvm\x00', 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ca2000)=0x8, 0x4) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000956000-0x10)={0x15, 0x5e, &(0x7f00001c5000-0x5e)="ee602a2668339a3dc5a538fdfbfad15dbe65e6041aefe1ea2d1ec189c2fee7439107144dc8a4549afaf04c75cfb16f2cf2b70eec6eb8ad51fa57f9537946f2f336a27df6865458b84ef2df55a09ce8b5393c95244b9918c87d6ce8ae4401"}) 2018/02/17 04:40:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4), 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) 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(r0, &(0x7f000029b000)={0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x7)="bc6736f008360e", 0x7}, {&(0x7f0000000000)="c2b53a2c178fcd6d17caef33f14bdace4c45918bee505589218d5f7d62eb4f17ab04734296e81bcdf71540830dffc47515469fc18b5a0ea0ddfb17515f06bb99a0554e899e97937d59fb7e5aea744c79f95f2ae3c71345ec9109f8af1585990b24f54e7be81d46991537d7570a10516ae8810f7a280483a7805087b20e6e3c1987709e98905fa258803c5f1f47b26228bad74414e499006cf643ffc5587c06b6d7aaab6c768bce3a879ad1d632bdbce7652f68489d9ac3630591a8a1652b5318b55f6cecb3f598502b4108ae9d655c31cc3d9866312fcf0d6d6f953fd3d219310a", 0xe1}, {&(0x7f0000001000-0x24)="3abf8d11fb1b1ee01b28c5d0c5128786e0e06f59d150b10257dddb7b387c115375e28d29", 0x24}, {&(0x7f0000000000)="aa6ec7efd57e0fbe82417f354e5db23c10a2d3d8ae22b54fb06db2ffc724945dd8d29fd39116c479f3ee2ad85ecc758a80702bd4a86b85211705528df29b904814752da843b1622efdbe7c579e55fae036c0e86ccc666f96695c86a133a5859895d14be31ee50896df52dc9fb8acee6834417a5eed03ef491eb0a0bb", 0x7c}, {&(0x7f0000000000)="49595f5f27bb1a51c1337998b17ea524af2b321cca369e31541d5fafac0b30126e8aedda100f24765e4fe7951d144ebdcf8c6d995a719149fcb7ef5dbf0112fc35d40d51ab9a56783786252881d7598c9d94fd395742a8df9420e8736b7b099c5b11c99f06c680f91f5efac0d198da4aa04ca753e0bc2796f3d1e36480ebbf78f1a678d69a3a2caf3bc802b0", 0x8c}, {&(0x7f0000000000)="238b4e882b7d69eb5780f78be6cb1f190f5c6ae8da9c5b0a6b5adc0d5d26b0", 0x1f}], 0x6, 0x0, 0x0, 0x24004090}, 0x10) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x8000, 0x1, 0x7d95, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0xf, 0x5}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fe000-0x4), &(0x7f0000001000)=0x2f6) 2018/02/17 04:40:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x55b}) io_destroy(0x0) 2018/02/17 04:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) r1 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000506000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000e59000-0xd5)=""/213) 2018/02/17 04:40:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2340, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00006d5000-0x10)={0x3e, &(0x7f0000000000)=""/62}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a15000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0xe8, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f000069a000), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0xffffff00, @mac=@random="cafcad435f22", {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff, 0xff]}, 0x0, 0x3, 0x76da, 0x2, 0xffff, 0xda9a, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@empty, @multicast1=0xe0000001, @loopback=0x7f000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f00001f3000-0x60)=[{&(0x7f0000fbf000)="a9", 0x1}], 0x1) [ 36.736473] device eql entered promiscuous mode 2018/02/17 04:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x10}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000064b000)={0x0, 0x0, []}) 2018/02/17 04:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3f8, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0xfffffffffffffffe, @mac=@random="213caee5ddd5", {}, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6b9bc7ee65d2dd522b", @common='bcsf0\x00', {}, {}, 0x0, 0x14}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffdd7) r0 = syz_open_dev$vcsn(&(0x7f0000511000-0xa)='/dev/vcs#\x00', 0x1, 0x80) bind$llc(r0, &(0x7f0000183000-0x10)={0x1a, 0x16, 0x4, 0x8, 0x0, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/02/17 04:40:57 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000001a000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000014000-0x38)={0x2, 0x80a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0xfffffffffffffd77}, 0x1}, 0x0) 2018/02/17 04:40:57 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x880, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000024000), &(0x7f0000024000)=0x60) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x6c) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000025000)) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000070a000-0x8)) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000000b000-0x68)={0x2, 0x0, [{0x6, 0x4, 0x0, 0x0, @irqchip={0xfffffffffffffff9, 0x80}}, {0x40, 0x3, 0x0, 0x0, @irqchip={0x8, 0x5}}]}) 2018/02/17 04:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b52000-0xd)='/dev/dmmidi#\x00', 0x3d, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x93, 0x6, &(0x7f0000966000)=""/143, &(0x7f0000146000)=0x8f) close(r0) dup3(r0, r1, 0x0) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000bde000)={&(0x7f00009c2000-0x38)={0x2, 0x1, 0x6, 0xb, 0x7, 0x0, 0x1, 0x3, [@sadb_sa={0x2, 0x1, 0x1, 0x1, 0x401, 0x53, 0x1, 0xc0000001}, @sadb_ident={0x2, 0xb, 0x98e0}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}]}, 0x38}, 0x1}, 0x44040) 2018/02/17 04:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000032f000)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) write$tun(r0, &(0x7f0000df7000-0x1fe)=@hdr={0x2, 0x80, 0xfffffffffffffffd, 0x9, 0x0, 0x7, @ipv4={{0x7, 0x4, 0x1000, 0xfffffffffffffff9, 0x1f0, 0x1, 0x1, 0x9, 0x6, 0x0, @rand_addr=0xfffffffffffffffb, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x9}]}}, @gre={{0x0, 0x0, 0x1, 0x80, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xb4, 0x1, [], "8ce22591525fa1affd66aa1e0bbef339d5ad924677976149c412febeb3945adbe6b86c67d2d5a3097ddee01c9493020c632101c2bfb2a16aab05a34c42d47ca595333b6cdb462f091dddfeeedc2244960f164b27f8600362ab14e1a57c4bb4865beeb3217df5d3ea8ec5dea2c6a387848fdf8a433a0c1c58f9f9ce681d13b4b9e5fdb564391223bb9ba093f8028f9c00a37ec91f677ba637ac087b019c06ec355c34c14021cb7eb81bfd3d14142708a76fa28e5f"}, {0x4, 0x0, 0x6, 0x9, 0x0, 0x0, 0x800, [], "0620d532ffd42d47e1b4ca404778cd0945ae1d2cc7340dba88a6f9778aecf1ef7965d0e419053b4368e115fa80e5fa630c68b1d552d0591442af8a882a1e1c8956624a627bf55092f639bf5c8e2b89217b0ccf0e678ecf071ad10cd6c73bda97d18db9d8d22211033f18382f95cfa04558ea8ae82141ddbac2c88d"}, {0x10001, 0x0, 0x9, 0x6, 0x0, 0x0, 0x86dd, [0xfff], "c1704d278f63d38c5c73f111ae1064ed828cd33bff88884851eed94ed1b4e617cd22fda98026b8b9edd836053c04ea614ef5c8f2833e6ee42f5e4082ba8ccfa536f3b10a2d547e6bf137708b2661b361728e49b0db85d94563bf2911a63670cbb07b8397a40c88d6517312966e012a7e5c9b8618a59ff52f45f60ad5a14d95e003316d0184e238748e4e43b47746fe2d6d0595"}}}}, 0x1fa) r1 = socket(0x0, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a7a000)={0x0, @in6={{0xa, 0x2, 0x0, @empty, 0x71c}}, [0x1ff, 0xcd, 0x401, 0x1, 0x5a0b, 0x9, 0x5, 0x8, 0x800, 0x3, 0xfff, 0x7, 0x0, 0x3, 0x4]}, &(0x7f000091d000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008f5000)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xdc}}, 0xffffffffd856c9e5, 0x4}, &(0x7f000086b000)=0x98) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000b2f000-0x6)='./bus\x00', 0x200, 0x0) 2018/02/17 04:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdf000-0x11)="649c47fffbff7fc86dae79fa409d4d549c", 0x11) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 04:40:57 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) 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) lremovexattr(&(0x7f0000ab9000)='./file0\x00', &(0x7f0000793000)=@random={'system.', '\x00'}) sendmsg$unix(r1, &(0x7f00006e3000-0xf)={&(0x7f00005ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002bd000-0x90)=[{&(0x7f0000e95000-0x34)="a752298cb35f6e50ba900f0f37473280858ecf3a0341fa9d639932d842ba391614af8164f2278e4fd3471c73f94391163b2b4b4d", 0x34}, {&(0x7f000072c000-0xc)="5eb1556d9de0cada96da7b63", 0xc}, {&(0x7f0000028000)="9ce47b528621a90bbad6470e15c9a5d8f4fc8bb6945c730ab030dcf07a475ab80ff05a81e5a8c4e3a17e3df0971bc07c4261de787ccadc48e3edfca742e12cf94a6434b75d9d68100649b5c2f4c99459def9a983a7979d0633fc84d37e47613cf3fbaf2cc0b3a4d988c57e389ea4ad02e1d957a593399178db4122a0342239c8a9cd03c0b65cb476f6c5276e734bf12f51cf7109dbd457e79c781eba928d55ea16e7b0d3701e6f32fb2c40c6", 0xac}, {&(0x7f00005c9000)="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", 0xff}, {&(0x7f0000f77000)="79cd2f26e472f2e140b1c3bd05aaeb5690424558ebf463733f3075b1c33357f4b74986da75ab62a05352d19b68100ae496448ae2bb389eec4c35cb0aca4be4ba4cc5c275b4058c", 0x47}, {&(0x7f00006ea000)="062d79e9598ac91456bf95361e31d4970e835498ffb6d99ab0572111e11fb7094e2a29b2e56adbfefabf98d295e557625734fb03845b698b8f21df62ae12db01bacab7ce3f295f92bf0645bb6f079ef3ab7a5f9e095b98f19e50e9d225a90cdad0093b4ad87fac6376db6dc25e88aa2833ff1ed4aed644480fe50ba391c257b78a038b68ff78d05962810d01fa144e03c7ce74478b79", 0x96}, {&(0x7f00003f5000)="89b2177adf0b17033ccaa7febf5a1cdb2a442e11ff37329aeb9c8a57da7c901d4a6aaf1acc903779e3ec5256f4a41c11978e42939c14ab3d25e8081d867a8c2985ad07d942b583eab3a82d3f4c02e31fae9283a4a10d71ebde3b7ee1030075ca2c42364cb2ba9dbc032a7ec1eeb67b5afdf4c68b4822711ad0fdfc90986c4241ec27377c4e0fc38a226a248764d653aac4daa0438328d680081583dba240ddd48f4ec185e715678bcf66e4f72d18ff0f5a1c9f657ec08d68076d24ea5c435bd487e9f1eded9ff15188c4449d9f581f23f952e7c6b77ff31f6b22947ece98af3e7bd706a5c80f8703144b11d816542976aa8550eb0c32", 0xf6}, {&(0x7f000074f000-0x80)="420bbb1292634a8022e9988b41f6641ae1c4f8b764f4f9a86b31943445762e56d6cb1754d58ae06fd65a89b06d667fb4bd4c6ad7c7279231e09d7250730d12c677e76a8a55a9a3312ce995925b6e126603963a221247b528de39e854e581ab1ed399326393f4e1981253946070700219759da1027e3e531317576bebe535d159", 0x80}, {&(0x7f0000bbb000-0x9b)="aeb78391f20ec8aa1342547c8dd0b6801c9ce93f8166b7416bf1fefd0f39f3fe16ac3bac9332ba174ca06596dadfca20c519cb4f33f922d795285aab32a46ddbe62f356bac3976c1923638411bd892f2b9be89fb70f389503e9ede4ef77a30051909f014e1a8a504d6fe92788e3081d3602e69fcfd0b8b8770b49d6737338c24bd6052a5d7e9fb38910d12021201ce016ae873ce64f8294a51fd0b", 0x9b}], 0x9, 0x0, 0x0, 0x840}, 0x48801) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dae000-0x10)=@syzn, 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) renameat(r2, &(0x7f00000e8000)='./file0\x00', r2, &(0x7f000047d000-0x8)='./file0\x00') fremovexattr(r2, &(0x7f0000d83000)=@random={'security.', '\x00'}) mbind(&(0x7f00008af000/0x4000)=nil, 0x4000, 0xffffffffffffffff, &(0x7f0000060000-0x8), 0x1, 0x2) ustat(0xf896, &(0x7f00003e9000-0x20)) fcntl$setstatus(r2, 0x4, 0x4400) 2018/02/17 04:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000045d000-0x5c)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, {0xa, 0x2, 0x3f7ec9c6, @empty, 0x1}, 0xab, [0x1, 0x9, 0x9fc2, 0x0, 0x9, 0x2, 0x40, 0x56f]}, 0x5c) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000d3a000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f000001f000)=[], 0x0, &(0x7f000000d000-0x1188)=[], 0x31a}, 0x8000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000033000)=[{&(0x7f0000034000-0x38)='D', 0x1}], 0x1, &(0x7f0000006000-0x1010)=[]}, 0x0) 2018/02/17 04:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000445000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ef5000-0x4)) [ 36.836142] kauditd_printk_skb: 5 callbacks suppressed [ 36.836150] audit: type=1400 audit(1518842457.667:24): avc: denied { map } for pid=5380 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/17 04:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) poll(&(0x7f0000fa1000-0x28)=[{r0}], 0x1, 0x70) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000b35000)=r1) 2018/02/17 04:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) r0 = syz_open_dev$adsp(&(0x7f00007cb000)='/dev/adsp#\x00', 0x80000001, 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ffd000-0x5b)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x2000000000d) 2018/02/17 04:40:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0xe5, 0x6, 0x2, 0xffffffffffffffff, 0x0, 0x8, 0x8, 0xf, 0xdadb, 0xbcb5, 0x3, 0xee7, 0x1, 0x8, 0xf1, 0x7, 0x1000, 0x3, 0x9, 0xcef4, 0x6, 0x1000, 0x3e82, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x1, 0x1, 0x1, 0xdf, 0x2, 0x80000001, 0x9, 0x10001, 0x10001, 0x0, 0x20, 0x2, @perf_config_ext={0x7fff, 0x20d}, 0x20000, 0x9b34, 0x4, 0x7, 0x7, 0x7, 0x80200000000000}, r1, 0x81, r0, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000614000)=@generic="7b17c86b475d06c2e63129bbd74f153d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000001000-0xc3)="8c9467c637452698710b51572d8e01297e8ad0f3e170d0f1e57a6728bb83313a6924b67a0a2c30624b10660d108ec983321aa6982f8d19cd3300fcc7f97bebb51a86aff3423156a98e5edf1103eea72551795c109f1df6835f7a32db705ee1aef0a9d081d7024fdcce8f8dd57c9f312a55da8860f066fa039247207df51b981a4b61424bb5063c1a2984049982703ce0bf30b6d3c0787702b722eabd25248cccb34e317a3d3a481cb43cd00d333f36406d37f9ac3370e89994984d82bd7803b7b77638", &(0x7f0000001000-0x5a)=""/90}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008ac000)={r2, &(0x7f0000e0b000)="9a7c59dd0cb2cb84c9008253f2087dd3f472d2ab983e1bb0f0fad9c724ebd0b36bf8be45aa71b2dd8311a7fc499ce80dc4337159b631", &(0x7f00005bf000-0xfc)="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", 0x3}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000-0x1c)={0x6, 0x4, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r3, &(0x7f0000105000-0xd5), &(0x7f00006ce000), 0x1}, 0x20) 2018/02/17 04:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000768000-0xb)='/dev/adsp#\x00', 0x4, 0x400000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000735000)={0x1, 0x0, [{0x8f8, 0x3, 0x0, 0x0, @irqchip={0x7, 0x5}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000060d000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/17 04:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/ppp\x00', 0x260c2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000012b000-0x40)={0x2000000000000000, 0xd000, 0x7, 0x8, 0xd}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000027c000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000aeb000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000ef0000-0x38)={&(0x7f0000a9e000)={0x1d, r1}, 0x10, &(0x7f0000bac000-0x10)={&(0x7f0000f4f000-0x48)=@canfd={{0x3, 0x0, 0x8, 0xdf57}, 0x3b, 0x1, 0x0, 0x0, "c5bcd6ea7b4cbeeef5f6e30e729fdd096ba531b82caf909496780ad2a01d9959fdb3ce47ab1cb7ac4768cdd5beb1c6136c2d592989c3efce3406185807be612f"}, 0x48}, 0x1}, 0x24000080) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000625000-0xb)='/dev/vcsa#\x00', 0x1f, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000f3d000)={0x5, 0x3, {0x2, 0x3, 0x3f, 0x2, 0x7}}) ioctl$sock_ifreq(r2, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) 2018/02/17 04:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f5000-0x9)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000411000-0x5)={0x0, 0x6}, &(0x7f0000094000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000232000)={r1, 0x7fffffff}, &(0x7f00001c4000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000077000), 0xa4) 2018/02/17 04:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)) 2018/02/17 04:40:57 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x4180, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000011000)) 2018/02/17 04:40:57 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3c, &(0x7f0000001000-0x8)=0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x48b00) io_submit(r0, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x1)="01", 0x1, 0x0, 0x0, 0x0, r1}]) r2 = socket(0x7, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) 2018/02/17 04:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000073d000-0xa)='/dev/cuse\x00', 0x111000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 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) process_vm_writev(0x0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f00004c9000)=""/31, 0xfffffffffffffc46}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0xfffffffffffffd6d}], 0x9, &(0x7f000043c000)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1000000000000050, 0x0) 2018/02/17 04:40:57 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x3) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000002b000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$TCFLSH(r1, 0x540b, 0x7f) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) setuid(r0) [ 37.091939] audit: type=1400 audit(1518842457.923:25): avc: denied { setuid } for pid=5437 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 04:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8caa) 2018/02/17 04:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9c000-0xec), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) sendto$inet(r0, &(0x7f00007a8000-0xb3)='c', 0x1, 0x0, &(0x7f0000097000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) read(r0, &(0x7f0000f4c000+0x510)=""/161, 0xffffffffffffffe6) close(r0) fsync(r0) io_setup(0xffffffffffffff4a, &(0x7f0000ec4000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000aab000-0x8)=[&(0x7f0000190000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000acc000)="a952fbe400ee3ab854a8915ebcd02d14da51f6a72100a8d5f71b97986566f3c8eddbebfbdbd5d1e1dbce7efa003e01c9a7cab21c25a46cc9629c1f9663bf05ff75f5828b996e47f94d22faf395cbc1b8a65ec9f5e6df1acd0a51f802f2e198ff0fb9d3171be41c0a2bea2b979e4517b6c703f11b", 0x74, 0x7, 0x0, 0x1, r2}]) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f0000958000-0x9)='/dev/sg#\x00', 0xffffffffd597c6ad, 0x10800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000bbe000-0x68)={0x3, 0x7ff, 0xc3, {}, 0x3, 0x56}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000a64000)) 2018/02/17 04:40:58 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000)={0x0}, &(0x7f0000411000)=0xc) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070cd, &(0x7f0000b37000)) r3 = socket$llc(0x1a, 0x1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000924000)='/dev/mixer\x00', 0x80000, 0x0) r5 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000000000)={r4, r5, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) 2018/02/17 04:40:58 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0xa0100) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000a0a000)={0x3, 0x4}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/17 04:40:58 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x4) 2018/02/17 04:40:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40405515, &(0x7f0000004000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000003000)={{0xffffffffffffff01, 0x5, 0x1, 0x2, "5c696cb662de5aacacd8bdbf688aad4dc873632a15265ccecb56a0340183cfe1b5ee5873443bf438f3d56446", 0x100}, 0x8, [0x69, 0x81, 0x3, 0x0, 0x0, 0x0, 0xe475, 0x7, 0x962, 0x3, 0x5ba12de8, 0x0, 0x5, 0x3, 0x7fff, 0x3ff, 0x4, 0x0, 0x8, 0x0, 0x101, 0x2, 0x1, 0x0, 0x100000000, 0x0, 0xfff, 0x8, 0x7, 0x2, 0x4543, 0x401, 0x10001, 0x6, 0x0, 0x6, 0x1d84, 0x0, 0x8, 0xfff, 0x2, 0x100, 0x0, 0x3ff, 0x7, 0x8, 0x20, 0x6c38d428, 0x4, 0x5, 0x81f6, 0x4, 0x6, 0x800, 0x5, 0x61, 0xaca9, 0x101, 0xfffffffffffffffc, 0xfffffffffffffa2a, 0xf0e, 0x10001, 0x1, 0x401, 0x35, 0x1ff, 0x400, 0xfffffffffffffff8, 0x738, 0x5, 0x0, 0xffff, 0x8000, 0x2, 0x100000001, 0x668b, 0x9, 0x9, 0x0, 0x4, 0x8, 0x1, 0x1, 0x1, 0x638, 0x0, 0x7, 0x80000000, 0x2, 0x7, 0x7, 0x0, 0x7, 0x5, 0x3, 0x7fff, 0x10001, 0xb61, 0xbf, 0x800, 0xffffffffffffffe7, 0x20, 0x100000001, 0x6, 0x4, 0xfffffffffffffffa, 0x200, 0x0, 0x100000001, 0xfffffffffffeffff, 0xffffffffffff8001, 0x6, 0x2, 0xf8, 0x10001, 0x4, 0x1, 0x5, 0x100, 0x0, 0xfff, 0x3, 0x0, 0x0, 0x5, 0x7ff, 0x6, 0x4], {r1, r2+10000000}}) 2018/02/17 04:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f96000), &(0x7f0000fb8000)=0x10) 2018/02/17 04:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/02/17 04:40:58 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) pipe(&(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000030000-0x41)={0x0, 0x39, "edc7c50f53a0ad1a3c88fe5259a47b02452e9d68c45a990f7411d9f9c52f83175aa8ad401c9a52d464ca6efba39f814420804b556ba99369af"}, &(0x7f0000019000)=0x41) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000030000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x30, 0x7, 0x6, 0xff, 0x5}, &(0x7f0000030000-0x4)=0xa0) 2018/02/17 04:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000659000)='/dev/ptmx\x00', 0x80, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000381000)=0x100000001, 0x4) 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$TCXONC(r0, 0x540a, 0x3) 2018/02/17 04:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000bb9000)={@loopback, 0x0}, &(0x7f0000c30000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003af000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0xfffffffffffffffe, 0xa57d17b, 0x400, 0x1, 0x40000000, r2}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ac0000-0x4)=0x80000000, 0x4) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb1000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00009a0000-0x8), &(0x7f000026e000-0x4)=0x8) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000503000-0x38)={0x3, 0x0, [{}, {}, {}]}) r4 = syz_open_dev$audion(&(0x7f0000ff2000-0xc)='/dev/audio#\x00', 0x1, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000207000)={0x9, 0x3, 0x6, 0x1, "cd8de7a5ce6e7c6d3000ebf46c3350b11358b25851900c1a1aa0f9f6d0fa50ace7e079008b73a89996deec0a", 0x3}) bind$can_raw(r0, &(0x7f0000179000-0x10)={0x1d}, 0x10) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000db8000)="de8beef8f435b0a0f4e364a50b1b69be82dbb4ac5efccaf737dfb14a0bcccfdfa25ce24f1f93b682b2cd19e3166fe3d8c37c7b8b3323799f6be87260cace88") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ac5000-0x5d)=""/93, &(0x7f0000af2000-0x4)=0x5d) 2018/02/17 04:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400}, 0x10256) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00009e5000-0x38)={&(0x7f0000528000)=@sco, 0x8, &(0x7f0000660000)=[], 0x0, &(0x7f00000e8000-0x65)=""/101, 0x65}, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)) close(r1) 2018/02/17 04:40:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000dde000), 0x5) [ 37.237315] audit: type=1400 audit(1518842458.068:26): avc: denied { dac_read_search } for pid=5458 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.329330] QAT: Invalid ioctl [ 37.341649] audit: type=1400 audit(1518842458.158:27): avc: denied { name_connect } for pid=5484 comm="syz-executor2" dest=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/17 04:40:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e5f000)={0x0, 0x3, "6a65a5"}, &(0x7f0000b47000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x6, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) dup2(r2, r3) 2018/02/17 04:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000060e000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c72000-0x4)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/17 04:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r0, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c95000-0x43)={0x0, 0x3b, "67c8218814cc4665d66fd35b6611bebe712a4cf00a9e79bb12e33ccc13f018c8116f6909de02b834d4ad97413e78909bf7c0ab2c42332438ec96d7"}, &(0x7f0000cc0000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058f000)={r1, 0xff}, &(0x7f0000731000)=0x8) 2018/02/17 04:40:58 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000151000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000014a000)={{0xa, 0x1, 0x4, @empty, 0x43}, {0xa, 0x1, 0xa3, @empty, 0x6}, 0x0, [0x40, 0x532, 0x99d, 0x1ff, 0x4, 0x5, 0x6, 0x80]}, 0x5c) 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 = syz_open_dev$sndseq(&(0x7f000049d000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000131000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000347000-0x4)=0x6, 0x4) 2018/02/17 04:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c8d000+0xf72)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d80000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000b9000-0xc)={0x80000010}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendmsg(r2, &(0x7f00009e1000)={&(0x7f0000e97000)=@rc={0x1f}, 0x9, &(0x7f000046a000)=[], 0x0, &(0x7f0000381000)=[{0x10}], 0x10, 0x90}, 0x8084) r3 = getgid() setgid(r3) bind$inet6(r0, &(0x7f0000dca000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000427000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00006ec000-0x4)=0x17, 0x4) 2018/02/17 04:40:58 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000030000)='/dev/vcs\x00', 0x20000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000041000)={{{@in=@empty, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000042000)='./file0\x00', 0x100) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000040000)=""/4096, &(0x7f000001a000-0x4)=0x1000) unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000042000)='dctcp-reno\x00', 0xb) 2018/02/17 04:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000097a000)=@fragment, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004a2000-0x4), &(0x7f0000f53000-0x4)=0x4) 2018/02/17 04:40:58 executing program 5: clone(0x0, &(0x7f0000001000-0x2f), &(0x7f00008b0000-0x4), &(0x7f000038a000-0x4), &(0x7f0000000000)) getpriority(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f30000-0x4)=0x1c, 0x80000) gettid() setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000bb000-0x8)=@fragment={0x2b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x8) [ 37.380477] QAT: Invalid ioctl 2018/02/17 04:40:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001000)={0x6, 0x6, 0x2, 0x2, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000f23000)={&(0x7f0000f59000-0x48)=@full={{0x3, {"502b23081e3085"}, 0x6}, [{"9e6755db5393f2"}, {"506d4b72ce4ded"}, {"861558c36e28b3"}, {"5bfde359279b69"}, {"5e8f0cbeed133f"}, {"59e1a217fb7f04"}, {"9138c7b2ba59b9"}, {"6c67058dbc2c4a"}]}, 0x48, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe7)="e7743578ec6d30c6ab3a0ff36ad6669a400dcc8430f3b09e1b3c16e0e5c125239fa0d6812dc753a1ea56228d17e24ce89ef8b17f19c6674a258f8be2b930ffef4f291f28973b415ae0385b08d457f94a14b8a656f6f7f679923d288f0688e32612746e3ba821512522919d101460e21d7ef284793ade157e4cec55167b268e9eeb79f17c50cf704468a631a3e856dc0ee26b3551f8b775c10ee0e8d7bb5a4332144918e549b9020ce831956083c3f0dde606fa955861ab963f9cfc8cbbcc912c05bb684ca17b9065f6b7fd5feec22cacb9000c137932483e2a8ba8f18eb9096771289b52ee82f3", 0xe7}, {&(0x7f0000000000)="158e6ea469", 0x5}, {&(0x7f0000001000-0xdd)="02b691704945e6f3217fa356240532bbb35cd75b424311f7e08be3734473c7c2d08c16ee0398d08534f3f9197b62c5b19c042325d9293e0685eade311bb559f742b8d0aa6066f0fd66f8092d4be2ed7911981f0daad7536d75e4575b91785b034087ccbec8711f01e4aa2b0689c423a8452c9c725ed42ce59ebaeaa22210ed92931c4a89ae97832727f1882362b5d2a9ffde7c88564cf978d7777e66d2684d298ac83534f571eb4121a1f5ae72e13428134ff317060c261a94c564c193caa3439df72f290d867d51f9c90cc726142a700eabe7e55a1802f7ce6a82f305", 0xdd}, {&(0x7f00001d2000)="abafce803b2c9f3aaf086d9dba1de0641bc9db965ce5f860587bd9ff8581af968292edf3ce5541b177c39a42dc0e5205f11b0f9de44e49fcd336488450260c21a849298f318f209312f8cb07e2f07511319f49007c2aacd05c6fb79cc155bd5af137644404ce60678df52c9bb9268c074a0871122149b70e6d259ab2e77b353de37082adc640a75dcccc900964c934073207cebbdbf5677eea38d30df41658e447d9893eb9ee0bc1598a78a43db5e53506a1ab3baf6573109081d5e1ce99104a030b1339052977c7c6a886fa00896be4a96d90fe46423b6bb5ae55c8d72c1e8de1313f9613affdbad7d82fcf", 0xec}, {&(0x7f0000c63000)="c1c61e9ade341647ff4b9f4f08868cf7d33b709329866c55fc", 0x19}], 0x5, 0x0, 0x0, 0x4000000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fe2000-0xb)='/dev/loop#\x00', 0x81, 0x4000000006) fallocate(r1, 0x3, 0x4, 0x1000) select(0x40, &(0x7f0000863000)={0x3, 0xca, 0x7, 0x4, 0xb89b, 0x6, 0x400, 0x800}, &(0x7f0000a42000-0x40)={0x0, 0x5, 0x10001, 0x0, 0x2, 0xffffffff00000001, 0x1f, 0x8000}, &(0x7f00006bd000)={0x0, 0x3, 0x10000, 0x1, 0x3, 0x5d, 0x2, 0x400}, &(0x7f0000b44000-0x3)={0x0, 0x2710}) [ 37.427471] audit: type=1400 audit(1518842458.259:28): avc: denied { setgid } for pid=5501 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 04:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000565000-0x48)={0x70003}) r3 = memfd_create(&(0x7f0000eb9000)='/dev/kvm\x00', 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000636000-0x4)={0xf7}, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000b25000)) 2018/02/17 04:40:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) recvfrom$ipx(r0, &(0x7f0000000000)=""/241, 0xf1, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x9, 0x480201) 2018/02/17 04:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ace000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x4, 0x8) syz_open_dev$tun(&(0x7f0000fee000-0xd)='/dev/net/tun\x00', 0x0, 0x400) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000004) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000022c000)) wait4(r0, 0x0, 0x80000002, &(0x7f0000749000)={{0x0}}) write$evdev(r2, &(0x7f00002ca000-0x30)=[{{r3}, 0x5, 0x0, 0x401}, {}], 0x30) 2018/02/17 04:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000da3000)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/17 04:40:58 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c70000)={0x0}, &(0x7f0000ef9000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ef9000-0x18)={0x0, 0x2, 0x0, 0x1, 0x401}, &(0x7f000040a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000025f000)={r2, 0x1, 0x8, 0x1, 0x4, 0x4, 0x7, 0x4, {r3, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x9, 0xd5, 0xf8, 0xe624, 0x10001}}, &(0x7f0000593000-0x4)=0xb8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef8000)={0x0, 0x10000, 0x20, 0x4, 0xfffffffffffeffff}, &(0x7f0000ef9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000360000-0x8)={r4, 0x8}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x101) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ef9000)={r4, 0x58, &(0x7f00000e1000)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffff97e4e748}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}]}, &(0x7f000012d000)=0x10) 2018/02/17 04:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000bc7000-0x38)={&(0x7f0000494000-0x9)=@rc, 0x9, &(0x7f0000963000-0x30)=[], 0x0, &(0x7f0000bef000-0x78)=""/120, 0x78}, 0x0) ftruncate(r0, 0x6) 2018/02/17 04:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000538000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000500000-0x15)="00000002010000000000000104000000000000007d", 0x15, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008e6000), &(0x7f0000156000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007b8000)='cubic\x00', 0x6) [ 37.588982] [ 37.590658] ====================================================== [ 37.596963] WARNING: possible circular locking dependency detected [ 37.603261] 4.16.0-rc1+ #315 Not tainted [ 37.607293] ------------------------------------------------------ [ 37.613578] syz-executor7/5541 is trying to acquire lock: [ 37.619082] (sk_lock-AF_INET6){+.+.}, at: [<0000000062b79115>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.628514] [ 37.628514] but task is already holding lock: [ 37.634454] (rtnl_mutex){+.+.}, at: [<000000004c79b92c>] rtnl_lock+0x17/0x20 [ 37.641705] [ 37.641705] which lock already depends on the new lock. [ 37.641705] [ 37.649990] [ 37.649990] the existing dependency chain (in reverse order) is: [ 37.657581] [ 37.657581] -> #2 (rtnl_mutex){+.+.}: [ 37.662840] __mutex_lock+0x16f/0x1a80 [ 37.667216] mutex_lock_nested+0x16/0x20 [ 37.671765] rtnl_lock+0x17/0x20 [ 37.675623] unregister_netdevice_notifier+0x91/0x4e0 [ 37.681305] tee_tg_destroy+0x61/0xc0 [ 37.685599] cleanup_entry+0x218/0x350 [ 37.689977] __do_replace+0x79d/0xa50 [ 37.694267] do_ipt_set_ctl+0x40f/0x5f0 [ 37.698732] nf_setsockopt+0x67/0xc0 [ 37.702935] ip_setsockopt+0x97/0xa0 [ 37.707139] raw_setsockopt+0xb7/0xd0 [ 37.711429] sock_common_setsockopt+0x95/0xd0 [ 37.716414] SyS_setsockopt+0x189/0x360 [ 37.720879] do_syscall_64+0x280/0x940 [ 37.725257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.730935] [ 37.730935] -> #1 (&xt[i].mutex){+.+.}: [ 37.736363] __mutex_lock+0x16f/0x1a80 [ 37.740739] mutex_lock_nested+0x16/0x20 [ 37.745297] xt_find_table_lock+0x3e/0x3e0 [ 37.750021] xt_request_find_table_lock+0x28/0xc0 [ 37.755352] get_info+0x154/0x690 [ 37.759297] do_ip6t_get_ctl+0x159/0xaf0 [ 37.763847] nf_getsockopt+0x6a/0xc0 [ 37.768053] ipv6_getsockopt+0x1df/0x2e0 [ 37.772602] tcp_getsockopt+0x82/0xd0 [ 37.776893] sock_common_getsockopt+0x95/0xd0 [ 37.781878] SyS_getsockopt+0x178/0x340 [ 37.786344] do_syscall_64+0x280/0x940 [ 37.790722] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.796502] [ 37.796502] -> #0 (sk_lock-AF_INET6){+.+.}: [ 37.802278] lock_acquire+0x1d5/0x580 [ 37.806570] lock_sock_nested+0xc2/0x110 [ 37.811123] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.816628] ipv6_setsockopt+0xd7/0x130 [ 37.821091] udpv6_setsockopt+0x45/0x80 [ 37.825557] sock_common_setsockopt+0x95/0xd0 [ 37.830544] SyS_setsockopt+0x189/0x360 [ 37.835013] do_syscall_64+0x280/0x940 [ 37.839395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.845072] [ 37.845072] other info that might help us debug this: [ 37.845072] [ 37.853181] Chain exists of: [ 37.853181] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 37.853181] [ 37.863470] Possible unsafe locking scenario: [ 37.863470] [ 37.869493] CPU0 CPU1 [ 37.874128] ---- ---- [ 37.878761] lock(rtnl_mutex); [ 37.882010] lock(&xt[i].mutex); [ 37.887952] lock(rtnl_mutex); [ 37.893717] lock(sk_lock-AF_INET6); [ 37.897490] [ 37.897490] *** DEADLOCK *** [ 37.897490] [ 37.903519] 1 lock held by syz-executor7/5541: [ 37.908068] #0: (rtnl_mutex){+.+.}, at: [<000000004c79b92c>] rtnl_lock+0x17/0x20 [ 37.915755] [ 37.915755] stack backtrace: [ 37.920220] CPU: 0 PID: 5541 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #315 [ 37.927462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.936785] Call Trace: [ 37.939346] dump_stack+0x194/0x257 [ 37.942943] ? arch_local_irq_restore+0x53/0x53 [ 37.947586] print_circular_bug.isra.38+0x2cd/0x2dc [ 37.952570] ? save_trace+0xe0/0x2b0 [ 37.956258] __lock_acquire+0x30a8/0x3e00 [ 37.960385] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.965547] ? rtnl_lock+0x17/0x20 [ 37.969056] ? __mutex_lock+0x16f/0x1a80 [ 37.973087] ? rtnl_lock+0x17/0x20 [ 37.976598] ? rtnl_lock+0x17/0x20 [ 37.980110] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.984924] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.989738] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.994549] ? print_irqtrace_events+0x270/0x270 [ 37.999279] ? perf_trace_lock+0x900/0x900 [ 38.003486] ? do_raw_spin_trylock+0x190/0x190 [ 38.008040] ? check_noncircular+0x20/0x20 [ 38.012246] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 38.017319] ? __lock_acquire+0x664/0x3e00 [ 38.021527] ? find_held_lock+0x35/0x1d0 [ 38.025559] lock_acquire+0x1d5/0x580 [ 38.029330] ? lock_acquire+0x1d5/0x580 [ 38.033276] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.038440] ? lock_release+0xa40/0xa40 [ 38.042387] ? do_raw_spin_trylock+0x190/0x190 [ 38.046943] ? lock_sock_nested+0x44/0x110 [ 38.051149] lock_sock_nested+0xc2/0x110 [ 38.055178] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.060342] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.065330] ? ipv6_update_options+0x330/0x330 [ 38.069883] ? perf_trace_lock+0x900/0x900 [ 38.074089] ? check_noncircular+0x20/0x20 [ 38.078299] ? check_noncircular+0x20/0x20 [ 38.082504] ? finish_task_switch+0x1c0/0x860 [ 38.086971] ? lock_downgrade+0x980/0x980 [ 38.091088] ? find_held_lock+0x35/0x1d0 [ 38.095121] ? avc_has_perm+0x35e/0x680 [ 38.099063] ? lock_downgrade+0x980/0x980 [ 38.103181] ? lock_release+0xa40/0xa40 [ 38.107127] ? lock_downgrade+0x980/0x980 [ 38.111247] ? lock_release+0xa40/0xa40 [ 38.115192] ? __lock_is_held+0xb6/0x140 [ 38.119223] ? avc_has_perm+0x43e/0x680 [ 38.123169] ? avc_has_perm_noaudit+0x520/0x520 [ 38.127833] ? iterate_fd+0x3f0/0x3f0 [ 38.131603] ? __sched_text_start+0x8/0x8 [ 38.135729] ? __lock_is_held+0xb6/0x140 [ 38.139764] ? sock_has_perm+0x2a4/0x420 [ 38.143795] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.149130] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 38.154809] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 38.160058] ipv6_setsockopt+0xd7/0x130 [ 38.164001] ? ipv6_setsockopt+0xd7/0x130 [ 38.168125] udpv6_setsockopt+0x45/0x80 [ 38.172072] sock_common_setsockopt+0x95/0xd0 [ 38.176540] SyS_setsockopt+0x189/0x360 [ 38.180484] ? SyS_recv+0x40/0x40 [ 38.183914] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.189419] ? do_syscall_64+0xb6/0x940 [ 38.193363] ? SyS_recv+0x40/0x40 [ 38.196788] do_syscall_64+0x280/0x940 [ 38.200649] ? __do_page_fault+0xc90/0xc90 [ 38.204853] ? finish_task_switch+0x1c0/0x860 [ 38.209319] ? finish_task_switch+0x181/0x860 [ 38.213795] ? syscall_return_slowpath+0x550/0x550 [ 38.218696] ? syscall_return_slowpath+0x2ac/0x550 [ 38.223599] ? prepare_exit_to_usermode+0x350/0x350 [ 38.228585] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 38.233922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.238739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.243896] RIP: 0033:0x453a59 [ 38.247057] RSP: 002b:00007f411a597c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 38.254733] RAX: ffffffffffffffda RBX: 00007f411a5986d4 RCX: 0000000000453a59 [ 38.261972] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000013 [ 38.269212] RBP: 000000000071bea0 R08: 0000000000000088 R09: 0000000000000000 [ 38.276451] R10: 00000000209e7f78 R11: 0000000000000246 R12: 00000000ffffffff [ 38.283693] R13: 00000000000004fb R14: 00000000006f7828 R15: 0000000000000000 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x1ff, 0x2a]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/autofs\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f00009bd000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) timerfd_create(0x2, 0x80800) socket$nl_crypto(0x10, 0x3, 0x15) pwritev(r0, &(0x7f0000312000)=[{&(0x7f000039d000)="9eba9eabc566a7d75b48f6f19e06d42cad220f8f0983f6461b0bbc0d86b1662ef7fe842a42586fa6e6886fc87663a2df2864fe0f1d3f787a7467cffa948809e29350917c9a33eb65e3b28adf9205652cc65be29f37578b7af200e4c6fbe734e21706f1152f41cc8ce19ba7dcc77113a871dc0a3c239175a79e7510650c5c", 0x7e}, {&(0x7f0000cda000-0x1000)="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", 0x1000}, {&(0x7f0000608000-0x47)="f98a5b3bcf79d909001d5836c73f419644ec0a87c7cda6a1af410799745795e3e5ef16aee5677c031e272b97c6c6f1552c49abb6980965deb19c6d6bcc31c0580c337b00c63e5a", 0x47}, {&(0x7f00006d4000+0x4db)="35d0fce5dc24b6597320882a132b5e9b174a77b8b27918e64defeb48", 0x1c}, {&(0x7f00004d9000-0x82)="04d959c5568f049a1fc237cce86dbc627b0dd4df45ad2bf828bba47888729bbf227569e123c5d3a4441dbd017a088f2b1fd5d4c930a795bdf9c7558eb8a1c64ef3614886ae162f2bc62126dc225e599f2dfe8fac5819030089a9113881eec55f9325db49096fad88f87eb17c4cde4dfd4bfed95d3ed1409562cad9f21ab8a4691bd6", 0x82}, {&(0x7f00008f6000-0xbe)="537f8116ab55e4506fdbed978d18713a2fb6da2db5efed8d4fe5967e031cfaffe5a6d28053c590f359565895d567e1e7861dfe5ba74f6aaebbfe87b92587b50be545585fc6697616f98e5534681e9fb733c034003963ed2d8fff62e39eda3ac72bd429ea2487fac6f5ebe8813a903b95d055023008f0e86ab37fba6f522d1818fee06b0803a5ee4f84d12a11f2023feb791222f0083d5265a3132a445f4515469e42df9072d2fa810d2ea3231050191aa42764a4243cb58a0996a39f63ac", 0xbe}, {&(0x7f0000988000-0xe3)="b9d744a383e8320a35405a64d7c35f4dceb48a1d734275a5fa1a11649d6c971d55c2c0bd877e91fd87ec603f5acd6af560eed20694cff6dcf3347f24af19492856837310b57be6a948d5edee17cf0eaee7ad801a18283c5444149add8cdf5cfd2ac6695ed6fa00ccd4af0a5dbf973f7a66e88358c55d86ad35d51f20b2063abd1b95ae1f19b8cac3ad4c23eab46966dd62771c057a2aad15c14a4e0b1512745478805d7889cacfdcbda8db581f619b682cbbcce6d07cb3b627db407d9d6ac959c5ebd5d880616422eb554b3f4395a631f959d137fb3a693376d1b4db58e5df53b0614a", 0xe3}, {&(0x7f000029d000)="da338bf8b85e15616fb8d6a5c3881643987a2c4603c37cef9bf56803217cf08f4ff4e13c30dc61be965a487cddad89993adb79260f9048ba8a17062a4822bb532613391f42e42090f182e333f160b5c25a90a55d17cfe5fdef19f1db6899278389f278ec05a801ca1dd16672fe0295bf7701b4103dac300d404cae18a7d5946d481423869d18ddebf025fc84b243093b823803dc71148b58b3e6ce579fbbc4", 0x9f}, {&(0x7f00009c5000-0xeb)="8cf95575c0fecaf58ace85b2690b776a367f123247c88be168c23b2e33847ec2f0402a43660eac5e1f49d2f8b7a8c0fef2e2ef2ebcae253c2911881d09c3c69a9bc570a8309a91d6081b89a9a16131849bf46d9b706fcbc5506ed2521688e79b8de619b79e8ed98543877843d9a25e6021a2839c5c35adc28e44c2a77e2e4b814933cb6cd806a8e7be91cf1ea767f3c1a739df06ace6de19a7eea08bd926558c49ff99850defba19548c8101686cb27bffd257f28a728f11d6147006db7535ccc1bcf321b37a23877f08fcd3c4e0fa5270e861d80ec0554fa40837d51adcd8786f8a7ae5975dc0f08e4dcf", 0xeb}], 0x9, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r3, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) sendfile(r2, r2, &(0x7f000071d000-0x8), 0x0) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x520)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x390, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) r1 = shmget(0x2, 0x3000, 0x1, &(0x7f0000004000/0x3000)=nil) shmat(r1, &(0x7f0000006000/0x2000)=nil, 0x1000) r2 = fcntl$dupfd(r0, 0x403, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000004000)=""/178, 0xb2, 0x21, &(0x7f0000009000-0x10)={0x4, 0x9, 0x8df6, "dd2138139607", 0x8}, 0x10) 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x200000101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0x144, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f0000b90000-0x1)='k', 0x1}], 0x1, 0x0) 2018/02/17 04:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000072000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00008eb000)=0x440, 0x5f) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008ef000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009dc000-0x10)={0x6, [0x4, 0x1, 0x8000, 0x2a16, 0x8e5f, 0x8]}, &(0x7f00009b6000)=0x10) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x8, &(0x7f0000003000-0x8)=0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000001000+0x872)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) setrlimit(0x6, &(0x7f0000004000)={0x5, 0x2}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e79000-0xf)=""/15) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r2, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r1) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a55000-0x478)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x100000, 0x0, 0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x19, 0x98, 0x0, {}, [@common=@icmp={0x0, 'icmp\x00', 0x0, {0xd, 0x9, 0x6}}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x2, 'MARK\x00', 0x2, {0xfffffffffffffff8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000000e000)=0x9, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000010000-0x2c)={0x4, 0x8, 0x0, 0x0, 0x10, r1, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/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) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x0, 0x2080) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x56, "dec73a3a5d0c0a3206a09399226f82e331532b869b3591be0ad6cbb73d0e14fd17473276973dcac5cc3d7c00d879fefc9081201fc1ce95e33140aa2a6c6f1611c19055eeeca5a5075a79a36d6967da2f0b52df407521"}, &(0x7f000001b000-0x4)=0x5e) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001b000-0x10)={r3, 0x9, 0x4, [0x8, 0x7fff, 0x2, 0x8]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000019000-0x8)={r3, 0x654}, &(0x7f000000b000)=0x8) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003b8000)={0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f93000)={0x28, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x80, 0x7, 0xffff, 0x1f, 0x81c, &(0x7f00004a1000)=@common='erspan0\x00', 0x5, 0x7, 0x4}) 2018/02/17 04:40:59 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000-0x9)='auxv\x00') pread64(r0, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000016000)={@mcast2, 0x0}, &(0x7f0000002000)=0x14) recvfrom$packet(r0, &(0x7f0000013000-0xa4)=""/164, 0xa4, 0x20, &(0x7f000000f000-0x14)={0x11, 0xf5, r1, 0x1, 0x5, 0x6, @empty}, 0x14) [ 38.360082] audit: type=1400 audit(1518842459.191:29): avc: denied { create } for pid=5551 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_crypto_socket permissive=1 [ 38.395618] binder: 5581 RLIMIT_NICE not set 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000276000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="657150eafffffffbbbf3000020001700", @ifru_flags=0x2fd}) write$tun(r1, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3b8, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002dd000-0x2c)=[@in6={0xa, 0x3, 0xdd06, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc53}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x2c) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040c000), 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000598000)=0x4, 0x4) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f3c000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000fdd000)=""/160) 2018/02/17 04:40:59 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9f6, &(0x7f0000786000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cb000-0x8)={0x0, 0x0}, 0x4800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000095a000)={0x40, 0x7ff, 0x6, 0x3, 0x8000, 0x6, 0xfff}, 0xc) read$eventfd(r1, &(0x7f0000e11000), 0x8) r3 = gettid() fcntl$setown(r2, 0x8, r3) [ 38.399081] audit: type=1400 audit(1518842459.226:30): avc: denied { set_context_mgr } for pid=5577 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.425667] device syz0 entered promiscuous mode [ 38.433198] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 38.435864] binder: 5577:5582 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 38.446483] binder: 5581 RLIMIT_NICE not set 2018/02/17 04:40:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x40000, 0x112) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f00004cd000-0x9c)="152f73803e838277762fb31cd7101ff837d965fc01ed5e12f6d2804503b70a226cec20afea24c2e652b65e8f71db2432ce05fed6d3e3f2ef5fc610bcb746e445d585f48a3c9be05b8308d2cc95fb4f1d4aa86f5df35ae676b6f11487021e54fdbafe961826ca174d98e0342b641fadf34cfe8b11e102990a3a3a7e35e18999ccd9b0c1107c882def6f92c39a6d32b7e0c126884dacfa945f6ce65a48") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000743000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000c0e000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x33}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xe81}, &(0x7f0000727000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007ea000-0x8)={r1, 0x9}, &(0x7f000056a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000004000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x18}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000690000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000f93000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x3, 0xfe) sendto$inet6(r4, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000786000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004dc000-0x20)) syz_open_dev$adsp(&(0x7f00001e1000)='/dev/adsp#\x00', 0x401, 0x123000) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000000a000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000)={r1, 0x9}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r2 = getpid() process_vm_readv(r2, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb1000-0x8)=0x4) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000be6000)) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffdb, &(0x7f00007d2000+0x1c8)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/17 04:40:59 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) connect$unix(r0, &(0x7f00001e9000)=@file={0x1, './file0\x00'}, 0xa) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000a1e000), 0x5, 0x3) 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffebb, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x400000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000089b000)=0x0) getresuid(&(0x7f0000b6a000-0x4), &(0x7f00008bb000-0x4)=0x0, &(0x7f0000a5c000-0x4)) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000609000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00007bc000)=0xe8) getresgid(&(0x7f0000aa2000), &(0x7f0000b43000)=0x0, &(0x7f0000746000-0x4)) sendmmsg$unix(r0, &(0x7f000097b000-0xa8)=[{&(0x7f00009dc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000066e000)=[{&(0x7f00006da000-0x9)="aecbc1cd38863132a6", 0x9}, {&(0x7f0000a21000)="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{&(0x7f00009ed000)="1c6a5988b76feeefea79e4b7d930d42cbe3aed839766c8c2a15e2d14829bd2ab4ef36675c348c7cf3bef7fc868f13b72b8dff738b2932b7f76e9c7697da3bcf9ad7d4bfd88a91ed426dae9e6f07848b19119e7e6bbef4cdb9ab2df541e38cab47d1f03fce3d16055a731816c505fa9d0f61110f66cc1274794", 0x79}, {&(0x7f0000e48000-0xa7)="5181f8d5669ef4d626e89d609abfcb69349ba809cd1e391e2748f2c1aac7274b002bbbb0dbc43e4cc1a19112dc0cb7a61d4fc1b1f9a476837a8515498e1737a978f2d61a8dfa49e18a21887d7e31fcf468444c70b1cbec61f59e23acb99f9bdf96746eacedc33827d10f0989c017577878998fc0926fd91ba67c2d905283044169f473a3d2b34b8095e871999227d3b59bd20eba490c779c97a0e828c307837b6a2b61e2473b8b", 0xa7}, {&(0x7f0000ad7000)="5e1cd6ca3acb331dc0c7eabf6b23811e190dd36fa5f74963e6155967e27e4ab96de9f8c802ec3db9f382a7cce33e83352c96a1069ad7a64f996130ae2b4c120f8bd8dc889bca5027cca20b6f896289c65ebfac098f3bd4257cc363bba4350a0fdb548bea4a2d6b60c5fa9ba01a9ca88cd09fb59ea14a921b4582b046b1f50180de0385df8093a48cacdfc739b38503acd9f3c47e2a67e401288f2e634fd15963ffce702004d09d5b3c35fcfe9d1de7151ab1bda227ba90dab868c8572672624184ac408e9a400cc27ea540247c938947fcf408e69e51eabc373c9079948be4889459b3fb3658f46eccfe05bd8c84be4cf1fa20dada", 0xf5}, {&(0x7f000028f000-0x2b)="fb59681b5265928ef5c70510328853dc74785cb65d188b2268975e3b189c7aee72f53197267a78d755978a", 0x2b}], 0x9, 0x0, 0x0, 0x4000000}, {&(0x7f0000fdb000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e21000-0xa0)=[{&(0x7f00001d6000)="0e5d6acec4d5c52ae7ff29f350897a279227ab88d78f31c6eb1569dbab79e2522e50fb1ec26f320cd80feee2328efd738c7f108497c87868e86f19", 0x3b}, {&(0x7f0000480000-0x8f)="7d49e8662fba3178d734ce8be164d4559f17cd395d9f97a06f7e401de1e4076ffd399d94743b77da6eeab776f70deca48ca720f119d9363b50135be59cfdb8a7e184e5594a3087af14d6901049e81d2969cfac6b494a1cd100cb66e2b68f7095fea31157a8504b8e32bbb6168fde19fcbf3ed2a6d150e5efb8ae8927450903ef48e66264274a22656fdd219a7c14d4", 0x8f}, {&(0x7f000065a000-0x36)="b1fdf6c07aad8382e676746f039b01261fce87759595ef22c1eaa97eba40490b2d196b4d3671b11f6d9a87c8f8e334809fb6523d0cfa", 0x36}, {&(0x7f0000aea000-0xbe)="8ac7962fa61c00b68f736047577fd84468f1e6530aadf28dd5d4d5fe2c97fb5f02c0a0160bd319223277d0617c486a5d85481270d4816ceb903bfcad4a2ab1251e4f833ed60acada08e3f9d8f373602e7b9f6903aec763427bedca7f6aab662ea9422dd04961f49dd1a65cac021cc8f817916a1f843afc36ecb37681448a8947962287a3dc4ccd31c51c42054b68fc2ceeaf2cffeed6c8b0c8051967b93b4a89c3213cbf8c51731e601e06e7e94219ca2f5ed6766fac2224b5ac26452d1f", 0xbe}, {&(0x7f0000fec000)="b725dace3735470cdf56599e4100bfaa43747c9b019f2a170b2d736977ea3a", 0x1f}, {&(0x7f0000510000-0xc4)="060f297a074a7f0232b576a1ff9ce56953f3fe36ddb98c81e8d3bda51a22317e3966632ed245b3b8b352cda6622f70dc2a08d017a56f0afbac0050216ba627e000ca066c24a70fd2b59a4ae7ce0e88f6ecdf4bd9c0718bb1c0f72d7fb69af1d05c27f159d085390e8fec14580301f2ca04fb3383521a0687d90476f83575b278ac56994362bddab62ac8059d035539038cb3d8eaa976a947099b293298ec236b505b796c06d407d22ffd5241d5552402ff50fda6daa10713fa270dcc968f4646f1e6e6fe", 0xc4}, {&(0x7f0000ad3000-0x58)="96773667bf5ed5d71613d48dcec1ea2177b0adaafd35809a4924fed501a2875ed3bba7673ab15e487f302a08bf284bac4a09c614754702e355b987a02c167acf928a9da00dc17b1d9e08940309bdd5d987c787ee5494f27b", 0x58}, {&(0x7f0000bcc000)="e44dfa08c780920f9fd3e27702c54625dd1d887fa358f0eb89ae8ab68d1adf0e96ad266feff31cbd75efedc857cd25c913ffa57801395cbf689dfeb87448398395f477cc3508d7fecb6fa7d17afa44c3d5251cba7504b7813e64438a022a5f6e79bf5880a52702874c8155c5db5d1cdc77ca", 0x72}, {&(0x7f0000eca000)="6b7b5d14553313d42e8f1b0cfdb305d7b3a64d09c496b8f92622b23b284ba02f2ce6f928f11a3acf83b2632bbb93fad2c234bb6551a9d457e2c65428dfd82a059104318319309c85e5525441fbeaa9e1e9e8f61b8eaf871c97c50e02b0087499ffcea04dca982635aed878ac39e08ec53e4c1b4a0ef5d129", 0x78}, {&(0x7f00001df000)="dc11be6ee08104874aadcd391bac4ff674a9120a4019c16627566e07fb6f", 0x1e}], 0xa, &(0x7f0000f18000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0x80, 0x10}], 0x3, 0x8004) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r8 = inotify_init1(0x0) inotify_add_watch(r8, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) [ 38.468988] binder: undelivered death notification, 0000000000000000 [ 38.477676] binder: undelivered death notification, 0000000000000000 [ 38.504103] device syz0 left promiscuous mode 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$midi(&(0x7f0000a66000)='/dev/midi#\x00', 0x10001, 0x141000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000c40000-0x10)={0x5, 0x9, 0x2, 0x1}, 0x10) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) io_setup(0x1, &(0x7f0000a4d000)=0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000501000)) io_cancel(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000b8a000-0xd1)="dafa001d27696e77246d1579600a5670136d3780bb998ff4a2860e61e58294d317ec1a89804fcecf9aa34fd0a4e09f731a54af8c862856b6f28cdbe1b1f3efb3edbdf719756c5ae4c01243e46c7dd5039bce62d19c44d4f041b4bfdd5986b565af1c7e319a46c502a2dddc9e551725d6c086ee13ff906ddd485f6a6c56f6c97b227bedc4260739b8bba40688af737f78cea5d372316617fd826ccfcbd541521fd4ae9a487e10e7b9ead7219acf0c27eda8d9bbb11528e91e653c6697420a77fba8b4bbe7668a8e25095ac700048981c763", 0xd1, 0x0, 0x0, 0x0, r1}, &(0x7f0000352000)) connect$pptp(r0, &(0x7f0000dc1000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x6}}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/02/17 04:40:59 executing program 0: 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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/autofs\x00', 0x103a01, 0x0) socket$llc(0x1a, 0x1, 0x0) getdents(r0, &(0x7f0000098000+0xf88)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00008e9000), &(0x7f0000ca3000-0x4)=0x4) listen(0xffffffffffffffff, 0x7) r1 = socket(0x2, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000051f000-0x4)) sync_file_range(0xffffffffffffffff, 0x0, 0x3ff, 0x0) syz_open_dev$admmidi(&(0x7f0000166000-0xe)='/dev/admmidi#\x00', 0x5b56, 0x4001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000529000-0x4)=0x18) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/enforce\x00', 0x1, 0x0) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00003f2000-0x8)={0x0}, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f00002c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cfb000+0x907)=0x14) recvfrom$packet(r1, &(0x7f00002b3000)=""/87, 0x57, 0x40010020, &(0x7f00000c5000)={0x11, 0xf7, r2, 0x1, 0x9a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000046d000)={{{@in6=@mcast1, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00008ef000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x1, 0x4) 2018/02/17 04:40:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0x6)='/dev/dsp#\x00', 0x3474, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000405000)={{0x80000001, 0x400}, {0x3, 0x2}, 0x1, 0x1, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="f5cf24ac85e1b90421f00598ea9354aa2525aa0cc2c3f91679b848dbec5fcbab579c74ecf4fd192cefda7321a04c94d86f2cd27e5adaeea9ebff487c958128656182670f07a7dee0fe29929176a2615f6e63097e897d79a5c7a9b0bf182952cd03a03c3ce96fd93210a3c941defe130457776a86314ba6a056c9d9385b7c89eb68f80b8b7622541b9df2206de7a00f84180652e54b007b6306650ae69cfe650709276f35367220e0fdf3559643fc70798aa5b5d2ec5393c18a42b8df616c08d1b0e07d8e57ada35a25b05f85a735787f35f57e", 0xd3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000e1000)={0x3, 0x0, [{}, {}, {}]}) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b5e000-0x8)={0x0, 0x0}) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000525000-0x10)={0x3b, 0x7, 0x8, 0x9}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = socket(0x2, 0xa, 0x5) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00003b7000)=0xffffffff, 0x4) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$sndmidi(&(0x7f0000700000-0x12)='/dev/snd/midiC#D#\x00', 0x84c7, 0x101000) mkdirat(r6, &(0x7f0000ab8000-0x8)='./file0\x00', 0x102) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000da9000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) accept4(r3, 0x0, &(0x7f0000fc0000-0x4)=0xfec1, 0x0) 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x803, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 38.578926] dst_release: dst:00000000a69afcc0 refcnt:-1 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000)={0x80000003}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) write(r0, &(0x7f0000c88000-0x89)="9512d0f8bbbdd10486ae3941f2e80d1860739420edf828a2ac9b7931da5ec4a822b072fef64b9aad0f184e1b20f5353d4d042566421293ee2966ebcbc9e133e14b8dc062de2c45ed245e419a270d2b92b83bebc87ca7564245b07c9112510c1ba59ca889354967f7834cdeab87e558c9141f3c9a5729821f44a65dc539648bebb6ef721b709c3dde0f", 0x89) signalfd4(r2, &(0x7f0000cec000-0x8)={0xffffffffffffffe1}, 0x8, 0x80000) [ 38.617348] audit: type=1400 audit(1518842459.448:31): avc: denied { name_bind } for pid=5633 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 38.639850] audit: type=1400 audit(1518842459.449:32): avc: denied { node_bind } for pid=5633 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/17 04:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000fa000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) recvfrom$inet6(r1, &(0x7f0000395000-0x96)=""/150, 0x96, 0x40000100, &(0x7f0000f74000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r0, r2) 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000075e000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb5000)='/proc/self/net/pfkey\x00', 0x40, 0x0) write$selinux_user(r0, &(0x7f00009d4000)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'staff_u\x00'}, 0x2b) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xac9b18c5b1be3a31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xb12, 0x30, 0x6, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1}, 0x6) clock_gettime(0xfffffffffffffff8, &(0x7f0000430000)) 2018/02/17 04:40:59 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) socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000384000-0x28)=[], 0x20d, 0xf00) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000068b000-0x71), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000290000)='user\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000851000)="a1", 0x1, r0) r2 = add_key(&(0x7f00005e7000)='ceph\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a}, &(0x7f0000865000), 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00006f9000-0xb)='/dev/mixer\x00', 0x40800, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000535000-0x13)="0e40327fe78d77f47c193f2a1daaae75f94c35") 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000668000)='/dev/amidi#\x00', 0x200, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000694000-0xc)={0x0}, &(0x7f00002ff000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000959000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002ec000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) lstat(&(0x7f0000115000-0x8)='./file0\x00', &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000512000), &(0x7f0000bca000)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005a9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000035a000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000090000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002db000-0x4)=0x0) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000153000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000648000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000441000-0x4)=0xe8) r13 = getgid() ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000844000)=0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001bb000)={0x0, 0x80000, 0xffffffffffffff9c}) r15 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/status\x00', 0x0, 0x0) r16 = syz_open_dev$urandom(&(0x7f0000d5a000)='/dev/urandom\x00', 0x0, 0x0) r17 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x20000080800) r18 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r19 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r15, 0x84, 0x7c, &(0x7f000005f000)={0x0, 0x0, 0x53d}, &(0x7f0000b51000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r15, 0x84, 0xd, &(0x7f0000adc000)=@assoc_id=r20, 0x4) r21 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf3000-0xc)='/dev/rfkill\x00', 0x40, 0x0) sendmsg$netlink(r0, &(0x7f0000bfb000)={&(0x7f000066a000-0xc)=@kern={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f00007d9000-0x30)=[{&(0x7f00008fd000)={0x138, 0x31, 0x200, 0x0, 0x3, "", [@generic="2e545047ce2ec5869c709445f795d814196fb75a935cfca171df92a48a3ebf3b28f9f566ce2a131a6853ad12c4170aca8e85af3471a68d", @generic="f6d5e06d4c361018fe278a5b9ed858b833406ba7fef71b93a531075128936a7b962ceb6e0ca97373ae6f525a6012827626e347a6a0405d5291159f226fd7dbd16a9014c50903da1bbdb99638d0b7448a7df23f1b454792b443d11b3ab3e77cb87b014a7eaa1d00", @generic="9d8ad0cb6fa4a1a4836921d48e949cae30f18143e1bfa9986ba47ea56b8f3b67dfa9028833cebf006e92da252b60024c8adc6249ad7ea9ef58325040640873aa8d793adfbfc1ba7f4e27f9db5bdd7cfed0409b7835585d9278bd61633b24eb9301a1d93d9ae908738a85c38e8f111aa570ad07ef8b2d75c5c910c5759affc10c9c8e47a5835bc789c0"]}, 0x138}, {&(0x7f00006da000-0x14e8)={0x14e8, 0x35, 0x20, 0x0, 0x3, "", [@typed={0xc, 0x3f, @pid=r1}, @nested={0x3c, 0x0, [@typed={0x10, 0x5, @u64=0xffff}, @typed={0xc, 0x1e, @str='{\x00'}, @typed={0x1c, 0x76, @str='(@user+]userGPL/-+^\x00'}]}, @nested={0x1024, 0x7f, [@typed={0xc, 0x10, @pid=r2}, @typed={0x1008, 0x86, 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@generic="dafd811b927896736705e3d753012c347a2f524e9f40b0fc6db98fdaf7327ca534b6eaaec5eeb0f39a461e52cbf5b2d2e8482e315ed46655cd021030c561475b1943d460860c40ada711cd385220d4a4a63ce434ea5f51703a6d6a0ffd4191aa06886a24668e588c3d032dd2d7b4f5793b6dc93dc4c4c75d6f1b08abd95c6257c8c5aa25a2cf8950e7a700193d872c100cc99ff2758251f604dd8a1bb81aa316433b85d4c3ca4441a1f91f984d82fe5f2379f165c51eb7c25e8434520659d51eb530e7323e220a5b768bfc3137580118d17adfa3c2883078172c303e857b6430ecd44230244bfac3b39cf7a6854d435860523c", @typed={0xc, 0x6a, @pid=r7}, @typed={0x14, 0x4b, @str=',$security\x00'}, @generic="d81e784df498f60de3129b04d63d895586e54262f515d06a326daa1eb6ed4cdcd09c93ffb1ddc2f481b7aba3c757cc2083128d9ae5037503a2807c3a0c487e45c58733fe1c0937e7e8473c751b1bd22c7c72486a0695fb4a5a26704b89cc087e8542e0431269717e5ee4ccc82f45e851398c7431d8d8df23ac8edaf9b8e912edde576f0aea4ebaf6a629b40dc04c26f23ac5eb028561003a00ccded6862dfde464306b427172609a1e732bf93674a7936d5b46ff6cfcbef2449d506137814593ffdb23651017cb4e126ffbb9a1d525f7", @typed={0xc, 0x65, @uid=r8}, @typed={0x10, 0x1f, @u64=0xff}]}]}, 0x14e8}, {&(0x7f0000481000-0x122c)={0x122c, 0x38, 0x200, 0x5, 0x3, "", [@typed={0x18, 0x42, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x10, 0x74, [@typed={0xc, 0x27, @pid=r9}]}, @generic="97a2554e3c158a230e4c0958dbf682a96f8777d09364c7e3fb8ac3c7c2df79b91b50d2bddb4161f85da0dc1a9d261c221d711437afe3164698e06c82af234513234988bcb2c098b4de80eaac5bffafaf9e5f26f721c8b7c07a25bc2406a46a46b8c7d59116a154438fc3642d0dd881d450c19bc62128f532a0e18e6846f7cf8d51fe3951b80f2acf4f54a4be0b81257d72434be585755e745b15f4", @nested={0x114c, 0xe, [@generic="bb857d160b778fc8c21ab332dbd5fef2c786a1bd77e1477fe77b0e6efe4999b6f46bb80461f35e3665ded44376c3f858f111fdabef93a44ae94d0e145da4cc3f65813d38", @typed={0xc, 0x36, @pid=r10}, @generic="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", @typed={0x18, 0x44, @ipv6=@empty}, @generic="9da6283b4ed9cbc7c413244fe85f91f21d0028bb57c16b76f5f545c3d7f1d02dfb9421f0074be58c0dbeabb8b47c3ad2b4035ca20edb17981f", @typed={0xa4, 0xf, @binary="e79640585c1f8053b7e132ec15f198e24fc033f3ddb3f8e7e969780cb568d964e4012937db86a7cfe91bb9910875b07f5fb85f03603f7a70a3b5168e275c5c0d553991d92a7788153ed7a74dde924948fad1b3480a2765a05b656c66c6337fbd022781537dceb8a24cfebc578c79f7a81eff31bd1c4547cec02bbd7c3224cbc824f06d2bbc80cc1db5382b73db056193571e927eafd7f64f361708"}]}, @nested={0xc, 0x85, [@typed={0x8, 0x93}]}]}, 0x122c}], 0x3, &(0x7f0000998000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r21]}], 0x50, 0x40000}, 0x800) ioctl$KVM_SIGNAL_MSI(r15, 0x4020aea5, &(0x7f00000bd000-0x20)={0x100000, 0xf000, 0x1f, 0x6, 0x400}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x34, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9c000-0x10)='/dev/sequencer2\x00', 0x20003f, 0x0) ioctl(r0, 0x5101, &(0x7f0000a37000-0x2)) ioctl$KDSETLED(r0, 0x4b32, 0x7) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$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}}}, {{@uncond, 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, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 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 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f0000ff9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000d72000)='/dev/input/mice\x00', 0x0, 0x2100) read$eventfd(r2, &(0x7f0000e95000), 0x8) r3 = add_key$keyring(&(0x7f000079b000)='keyring\x00', &(0x7f0000391000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r3) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00005a0000)="60d966bbfe20fb2f818ebde48a9745b3ff88572146109a61ecdaed58852891", 0x1f) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330}, &(0x7f00001dd000)) semget$private(0x0, 0x7, 0x2) semget$private(0x0, 0x7, 0x120) r0 = open(&(0x7f000074e000-0x8)='./file0\x00', 0x400, 0xea) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000215000-0x80)={[0xf000, 0xd004, 0x0, 0x3000], 0xe64d, 0x0, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062c000-0x11)='/selinux/enforce\x00', 0x40400, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000795000-0x90)) semget$private(0x0, 0x2, 0x2) r2 = semget(0x0, 0x2, 0x150) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000485000-0xb8)={0x0, 0x9, 0x7f80000, 0x10001, 0x9a3, 0x80, 0x2, 0x8001, {0x0, @in6={{0xa, 0x0, 0xa84d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, 0x313, 0x7, 0x5, 0x5, 0xff}}, &(0x7f0000498000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c34000-0x8)=@assoc_value={r3, 0x10001}, 0x8) semctl$IPC_RMID(r2, 0x2, 0x10) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000002f000-0x4)=0x1) 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00005d7000)='/dev/sg#\x00', 0x1, 0x22000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000863000)={0x10effc, 0x2001, 0x2, 0x9, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000c81000)=[0x47, 0x900]) dup3(r2, r0, 0x0) unshare(0x20000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/ptmx\x00', 0x10000, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xde) 2018/02/17 04:40:59 executing program 1: prctl$intptr(0xa, 0x0) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000082e000-0x9)=""/89) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e34000-0xa)='./control\x00', r0, &(0x7f0000396000-0xa)='./control\x00') lseek(r1, 0x8003, 0x0) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') prctl$setmm(0x23, 0x7, &(0x7f0000e78000/0x3000)=nil) exit(0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000be0000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) [ 38.778710] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000612000-0xc)='/dev/amidi#\x00', 0x1, 0x408001) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000eba000-0x4)=0xffff, 0x4) seccomp(0x1, 0x0, &(0x7f00000a5000+0x108)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x0, 0x0, 0x50020}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000)='net/tcp6\x00') connect$netlink(r0, &(0x7f000014c000)=@proc={0x10, 0x0, 0x0, 0x400}, 0xc) [ 38.823761] audit: type=1400 audit(1518842459.655:33): avc: denied { write } for pid=5668 comm="syz-executor5" name="net" dev="proc" ino=15320 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/17 04:40:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x70, 0x4) getsockopt(r0, 0x5, 0x3, &(0x7f0000001000-0x84)=""/132, &(0x7f00009b5000)=0x84) 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00002b5000)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000390000), 0xffffffee, 0x8000000000000001, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000e12000)="7382a1cadb26ad0e94c5f4936b2d3b8206d2dcec3dcdc5575523c14904f4af329ab8e49a57df738ccb39926c1206fd142ec8098d5b3edcff4ed44931f2ed4f1a9404d5f6c5cd9c26ccde7dc23084674ddab7fe725fea0043ff961cf3ac0693664eaafb17ea887425e0f8337b0715c5fa37dcadfe25a5aac4ee36a0b413484ade97abded4afddc3dc154c5bfc2071b715fb708804bcdffbd03ca92b041b73b951f55eeba8a8029fb5ec68579a1f7a068595f660843a49c4e7f81cae5bdd0d7be6b62050d1747ff8203f5c1b579599de174745a486b3d2d7d4d8199d54") 2018/02/17 04:40:59 executing program 7: getpgrp(0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x7ff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000c26000)={0x1, 0x4, 0x1, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10, 0x80000) fstatfs(r4, &(0x7f0000000000)=""/131) sched_getaffinity(r1, 0x8, &(0x7f000067e000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00006e4000)={0xa, &(0x7f0000a2d000)=[{0x6, 0x9, 0x9, 0x6}, {0xc, 0x7, 0x4, 0x1f}, {0x3, 0x7b09, 0x2, 0x4}, {0x2, 0x6, 0x9, 0x81}, {0xfffffffffffffffa, 0x9, 0x34, 0x2}, {0x8, 0x7ff, 0x1260000000, 0x5}, {0x4, 0x0, 0x80, 0x1}, {0x800, 0x2, 0x6d21, 0x3}, {0x9, 0x5, 0x5, 0x80}, {0xd0, 0x9, 0xffff, 0x4}]}) futex(&(0x7f0000016000-0x4), 0x5, 0x0, &(0x7f0000280000-0xe)={0x0, 0x989680}, &(0x7f00000a8000-0x4), 0x1000001) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x40000}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f6c000)) fchdir(r0) clock_getres(0x3, &(0x7f0000154000)) delete_module(&(0x7f0000d17000-0x19)="dac5656d31776c616e30236367726f7570f35c657468312a00", 0x0) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8985, &(0x7f0000b85000-0x1)="f4") accept4$unix(0xffffffffffffffff, &(0x7f0000f04000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000bb4000-0x4)=0x1002, 0x80000) 2018/02/17 04:40:59 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) fcntl$setflags(r0, 0x2, 0x3) 2018/02/17 04:40:59 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@can, &(0x7f000053c000)=0x10) setsockopt(r0, 0x84, 0x11, &(0x7f0000001000-0x6a), 0x0) 2018/02/17 04:40:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000cf8000)='/dev/midi#\x00', 0x7f, 0x210300) 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) 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) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000822000)=@nfc, 0x10, &(0x7f0000414000)=[{&(0x7f00009a8000)=""/245, 0xf5}, {&(0x7f0000231000)=""/36, 0x24}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000000+0x99f)=""/56, 0x38}, {&(0x7f0000559000-0x89)=""/137, 0x89}, {&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f00000bc000-0x76)=""/118, 0x76}, {&(0x7f0000a3a000)=""/215, 0xd7}], 0x9, &(0x7f0000000000)=""/154, 0x9a}, 0x8}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f00000fb000)=""/114, 0x72}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000d0e000-0xeb)=""/235, 0xeb}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000266000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000-0x8)=""/8, 0x8}], 0x7, 0x0, 0x0, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000eaa000)=[{&(0x7f0000b06000-0x9f)=""/159, 0x9f}, {&(0x7f0000972000)=""/166, 0xa6}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f0000edc000-0xe9)=""/233, 0xe9, 0x3}, 0x6}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f00006b3000)=""/104, 0x68}, {&(0x7f0000000000+0x4d7)=""/4, 0x4}], 0x3, &(0x7f0000edb000)=""/139, 0x8b, 0x8000}, 0x2}, {{&(0x7f0000d9e000)=@sco, 0x8, &(0x7f0000782000-0x20)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000e94000)=""/105, 0x69}], 0x2, &(0x7f0000000000)=""/195, 0xc3, 0xfffffffffffffffb}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000887000-0x40)=[{&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000b52000)=""/152, 0x98}, {&(0x7f0000000000)=""/210, 0xd2}], 0x4, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x1000}, 0x8}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f00004ed000)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001000-0x87)=""/135, 0x87}], 0x2, &(0x7f00008ec000)=""/109, 0x6d}, 0xffffffff7fffffff}, {{&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000e63000)=""/86, 0x56}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}], 0x6, &(0x7f0000000000+0xd1e)=""/31, 0x1f}, 0xfc00000000000000}], 0x8, 0x2, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/17 04:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) recvfrom$ipx(r0, &(0x7f0000ec5000-0x53)=""/83, 0x53, 0x40000121, 0x0, 0x0) dup2(r0, r1) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003bd000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x800) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x6}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4), &(0x7f0000f2e000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d26000-0xbc)={0xffffffff00000000, 0x2, 'client0\x00', 0x0, "4028a8fcd7b92aa8", "2da26a2c5032601fb0a6c755d9dac69a894befecaa789a69fc8b804232d710d9", 0x87f1, 0x10000}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000b35000)={0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000d25000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) 2018/02/17 04:40:59 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bdf000)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000758000)={r1, 0x1, 0x7, 0x1dd7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004ec000)={0x1, r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008d5000-0x42)={0x0, 0x3a, "368371dfcd7521b745136496e7260641fcfcb27a689a8390adedcb672d437087c24a62891a8db4599748402ca94377bc8d9ebaa433864da6fffc"}, &(0x7f00004c9000-0x4)=0x42) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004fb000-0x14)={r3, 0x1ff, 0x0, 0x0, 0x1, 0x2}, 0x14) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1f) fcntl$setownex(r0, 0xf, &(0x7f0000180000)={0x1, r1}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000603000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000627000)={0xcf, &(0x7f0000f0a000-0xcf)=""/207}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) fstat(r4, &(0x7f0000534000)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a89000-0x12)={@common='ipddp0\x00'}) sendto$packet(r0, &(0x7f0000040000-0x30)="6646f0ea23d5677aa5ba9810d70c986050cc7c910e9fdfb0fb7e9f2403e966c7360ccc77dae82b3522e85a5ed454f63d", 0x30, 0x4000000, 0x0, 0x0) sendto$packet(r0, &(0x7f0000cd4000)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x2a)={0x0, 0x22, "0d9d673de127ab0476c4ef8516610694b630bd0f895da4db88a0d330805ca15e9231"}, &(0x7f0000003000)=0x2a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x891, 0x6, 0x3, 0x9, 0xfffffffffffffffc}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) setsockopt(r0, 0x7f, 0x400, &(0x7f0000053000-0x8f)="c17537ee2617fcc9de30b4a2ebb98bed8e7f2e3cfe627561ae96667bbb4b2951d3868f25d58a1e869b6b477dd474a3a9a2a93287542d7afa27500d2085544e89a91814e66c0105fe9254870c5db190fb5823a7985c94d636cc8a046b5baa8395bf033bd5d38e3fb3bb66c5640ed852de1071e4229db97b9906204ce8a23d52f4b7b7dd95954a09627433cbc7cb31d5d1b1a0b7b34cd14d9bbb0ee067944d18deb7a414eb3448c317", 0xa8) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006b8000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00007fb000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r0, &(0x7f0000061000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_create(0x6) sendmsg(r0, &(0x7f00003e6000-0x38)={0x0, 0x0, &(0x7f00006ac000-0x50)=[], 0x0, &(0x7f0000d42000)=[]}, 0x0) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) preadv(r0, &(0x7f00003c8000)=[{&(0x7f0000fbc000-0x59)=""/89, 0x59}, {&(0x7f0000a15000-0x71)=""/113, 0x71}, {&(0x7f00001f7000-0x82)=""/130, 0x82}, {&(0x7f0000673000-0x31)=""/49, 0x31}, {&(0x7f0000e62000)=""/246, 0xf6}, {&(0x7f00000e9000-0x5d)=""/93, 0x5d}, {&(0x7f00005ab000)=""/164, 0xa4}, {&(0x7f0000cc0000)=""/104, 0x68}], 0x8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000008c000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000231000/0x2000)=nil}) r2 = semget(0x3, 0x4, 0x4) semctl$GETPID(r2, 0x3, 0xb, &(0x7f000057f000)=""/64) dup2(r0, r1) 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) recvmsg$kcm(r0, &(0x7f00000cf000-0x38)={&(0x7f0000343000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000b89000-0x40)=[{&(0x7f0000717000-0x41)=""/65, 0x41}, {&(0x7f0000e66000-0x8c)=""/140, 0x8c}, {&(0x7f00003f5000-0x71)=""/113, 0x71}, {&(0x7f0000594000-0xa7)=""/167, 0xa7}], 0x4, &(0x7f000083f000-0x1000)=""/4096, 0x1000}, 0x20) fchdir(r0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000235000)={0x81, 0x4, 0x0, 0x0, 0x7, 0x400, 0x9, 0x7954, 0x6, 0x57, 0x10000, 0x8, 0x0, 0x3, 0x9, 0x4, 0x3, 0x2d3, 0x1f}) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1a000), &(0x7f00000e7000)=0x20) 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$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, 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, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x88) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003cf000)={0x0, 0xf3, 0x20}, &(0x7f0000fa8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000-0x10)={0xf52b, 0x4, 0xd41, 0x4, r2}, &(0x7f00000e2000-0x4)=0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fa6000)=@assoc_value={r3, 0x3ff}, 0x8) connect$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000024000-0x38)={&(0x7f0000024000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000027000-0x20)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000017000+0x1f5)="87", 0x1}], 0x1, &(0x7f0000006000-0x1010)=[]}, 0x0) 2018/02/17 04:40:59 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000667000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/27, &(0x7f0000001000-0x4)=0x1b) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000471000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) 2018/02/17 04:40:59 executing program 2: 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 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ccf000-0x8)={r1, 0x3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000620000-0x4)=0x7fffffff) r2 = socket(0x40000000015, 0x5, 0x0) close(r2) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/enforce\x00', 0x101400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a1a000)={0x21c}, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000b3a000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c04000)) munlock(&(0x7f00006e4000/0x2000)=nil, 0x2000) dup(r1) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) readahead(r0, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000415000-0x20)={0x0, 0xf003, 0x7, 0x9, 0x6}) 2018/02/17 04:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cb5000)='./file0\x00', 0x400, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000654000-0x8)=0xfffffffffffffff9, 0x8) creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000fc2000)='./file1\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b78000)) mount(&(0x7f0000fab000)='./file1\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000393000)='devpts\x00', 0x30, &(0x7f0000207000-0x1)) chroot(&(0x7f0000e84000-0x8)='./file0\x00') 2018/02/17 04:40:59 executing program 0: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xb, r0, 0x7ff, &(0x7f0000da5000)="0c57966aace0a1159503902e61bfd7e6b5000009d2d1b5f06afff30e8616662bf6c9") waitid(0x1, r0, &(0x7f00001fc000-0x10), 0x60000008, &(0x7f0000c6c000-0x90)) getpgid(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x1, 0x8, 0xffffffff, 0xfffffffffffffffe}) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x4000)=nil, 0x4000) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000001000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x6000) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)={{0x77359400}, {r1, r2/1000+30000}}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/17 04:40:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00003b0000)=[{&(0x7f0000cbb000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xa865caf8e4a3f73, &(0x7f0000f1d000)=""/160, &(0x7f00003ca000)=0xa0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/17 04:40:59 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000-0x480)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x208, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000019000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x13, 0x3ff, 0x100000001, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x6, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/02/17 04:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) accept(r0, &(0x7f0000f8b000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000a4000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b7a000)=r1) 2018/02/17 04:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000ae7000)=[{r0, 0xa002}, {r0, 0x1000}], 0x2, &(0x7f00001ae000)={0x0, 0x1c9c380}, &(0x7f000049c000-0x8)={0x90ed}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e14000-0xb)='/dev/hwrng\x00', 0x400002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000866000)=0x9, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000744000-0xb)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000060c000-0x20)={"b2191b264ad22ec8a826dcf16189149c", {0x4, 0xbd9, 0x10001, "1b08f34adaf2", 0xffff}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000073c000)) 2018/02/17 04:40:59 executing program 4: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x4000000000000}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14, 0x0}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) 2018/02/17 04:40:59 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000014000-0x1)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xff) 2018/02/17 04:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 39.096525] mmap: syz-executor0 (5783) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/17 04:41:00 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet