[....] Starting enhanced syslogd: rsyslogd[ 11.723625] audit: type=1400 audit(1515006095.816:5): avc: denied { syslog } for pid=3347 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.289276] audit: type=1400 audit(1515006102.382:6): avc: denied { map } for pid=3485 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2018/01/03 19:01:50 fuzzer started [ 26.407470] audit: type=1400 audit(1515006110.500:7): avc: denied { map } for pid=3496 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 2018/01/03 19:01:50 dialing manager at 10.128.0.26:43921 2018/01/03 19:01:54 kcov=true, comps=true [ 30.052866] audit: type=1400 audit(1515006114.145:8): avc: denied { map } for pid=3496 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/03 19:01:55 executing program 7: r0 = msgget$private(0x0, 0x10c) msgrcv(r0, &(0x7f0000dc3000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x3800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000)='/selinux/checkreqprot\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000-0x20)={0x5000, 0xf002, 0x7, 0x3, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000003000-0xef)={0x0, ""/231}, 0xef, 0x1, 0x2000) listen(r1, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000003000)={0x4, 0x10001, 0x8f10, {0x0, 0x0}, 0x894, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000004000)=0x30, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000006000-0x8)='./file0\x00', 0x8000, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000006000-0x120)={0x3f, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x81, 0x401, 0x1f, "cfb033c168a7ced0afca06c5ddbf86d1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={0x0, 0xa3, 0xfffffffffffffffb, 0x10001}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0xfffffffeffffffff, 0x7}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={r3, 0x1000, 0xffffffffffffffb5, 0x1, 0x80000000, 0x9bc, 0x9, 0x7fffffff, {r4, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100000001, 0x0, 0x2a}}, &(0x7f0000006000)=0xb8) 2018/01/03 19:01:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x4, 0xa0080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x2, 0x0}) madvise(&(0x7f0000e5b000/0x2000)=nil, 0x2000, 0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000001000)={r1, r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='dctcp\x00', 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000004000-0x4)=0x4, &(0x7f0000004000-0x8)=0x4) r4 = dup(r0) fallocate(r4, 0x0, 0x8, 0x99) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000003000)={0x80000000, 0x41fc, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x9, 0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0204900, &(0x7f0000005000-0x20)={0x5, 0x9, 0x7, 0x80000000, r5}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000004000-0x30)={0x1, 0x7, 0x3, 0x1, 0x0, 0x100000000}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20500, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x1c, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005000)={{0xffffffffffffffff, 0x2, 0x200, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x12, 0x18, 0xc, "46f63d660ca0a90eba9d3653992bdc55f58261a30ab39b236521e2ecf9fff3d48d10b00396d25ac4e7cf58e78a6c78891f0c6bdf0cbaf9e6349c8cfb77ff753c", "cb85f16d4e69f4b1f9a256ee94a9b35aed5161c4fceba2eb3f7756e3127eb4d3e1605e8219a823c10a919787fe11bc7cfbccab93b7024820f1e810d1cfd98178", "e1d67f2dec709c02458c36ec10650054c483cb2c99f5c612ddd3d8a515185c6c", [0x80000001, 0x11c]}) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) 2018/01/03 19:01:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="cf1819b04e558dff1982a3dab7b923c8", @ifru_flags=0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x83)="25b9d589f39f0d67048f5fdd51e04f45d5228d7eb5fe8e0d88d19b520cbcacaefe38b9019e489ffaa1350a0ea041c4e3840c5a08bcdc77d10bb2e43ddae7242bced6bda78d1807c160d7328c21edfd4831935c9a0680bc5acfdbea7998bfb3735aa889c0cea2838d3f9608b19f0858631951b4f8fe1f1a6d0c436787d36db7b507e0ac", 0x83) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000006000-0xa8)=[{&(0x7f0000006000-0x60)={0x27, 0x9, 0x100, 0x0, 0xbe9e, 0x8, "dd8e5a6dd1887fcba95eb02633a7d2387c8eee52ff9cef32faf0313e8533447380e0ff685d070d46d53a635c2cb64b7ae2b16296f598ce090f74e6ed5b942d", 0x5}, 0x60, &(0x7f0000006000-0x10)=[{&(0x7f0000001000)="4dfbd5a6aecae167e8e712c21641046de082a97c45536ce9", 0x18}], 0x1, &(0x7f0000005000)={0xc0, 0x19c, 0x2, "74189747259e551970670ec78aa3122c66af85e96398c4e860279018fd3ce6af679b87083f133c9a075e91cac42df748db59d6406849696fc871f5412f135c51e7a34d9864ddf31901619b629efcb1113ee755edbce26d134ab0989211e69afcc6f45e9de8bf0804361efac9207ac3f422aa6deaa6a28ea393d9861d5b1a34eefafe15f2381e22844af5c3e718cf96097c315b35c2e50a0920aca84c38d8036716d3e5eb6bb678ced9"}, 0xc0, 0x40004}, {&(0x7f0000002000-0x60)={0x27, 0x6, 0x5, 0x0, 0x2, 0xfffffffffffffc01, "dbf62b11e079e83c62d4fa2f986e33c45ef80db6340e412ec625174e0350c52aaf9d7de2fb17373c9fc12fc4a748983ccc445646c6a3e0fd20b8d24bdecda7", 0x100000000}, 0x60, &(0x7f0000006000-0x40)=[{&(0x7f0000003000-0x2b)="897edf2ee12f19a50e2737e63c38788971ffc978c005e1f84c82bcd1f5193d06cd21c46ba3b19d8770dcf6", 0x2b}, {&(0x7f0000003000)="430ba4d3809682f3", 0x8}, {&(0x7f0000006000-0xab)="0974dbaefecbe59e764ac3277fe7fb8fe205c4a3ceea7c3db97f0e2ecb90238e651ea419d8df21989288d4ee1d9cac6a3b8c2a2fce399b8a2625b47e4e3faff61312528c2ec7b17d9755cf849eea291e07c6ead8ed7a570ac3f389682ea9586f5054acf7ca943165a9cfd211fa826fcb3371b3300c1aac344f152cbee3f541ed632bc68f55f1ee2c5a8969a47ccaf57db33760449a49371cc4eb448e7b13b746f0c0adb477f9d181d6fa70", 0xab}, {&(0x7f0000001000-0x8f)="f42ab5d8861e7011b8d626c50b3d042effa8854129d47e8c4bde105829af860072aea0706c3ac30e4be72b1cdece32d84a91d66dd56f268ae749e034957ee7361eabe750ca40b0f61d86cda626307dc03d32caf52d88431f9749049c6bf9f589d1a8c9f41f66d9ad29195cf08e2e6ce5f27ac9ac04f67a953af666bd9667172bce785a3f213770eb5cc0801cca7773", 0x8f}], 0x4, &(0x7f0000006000-0x80)={0x80, 0x11f, 0x20, "8d9063141c9306e1c3853f16dbe934fd239e12e91ca98d862e2208f658105db12ee98efa862493c734a4ef5972d60056c3e6a1c98f6a4a1ab9e10b3425824e4bd94bb5d6452a207321ad262a3f98426a6547f184559defaca54ff9a3b2a7387b8d1af5d0dc73167fa79ba4ed"}, 0x80, 0x40000}, {&(0x7f0000001000)={0x27, 0x5, 0x71, 0x7, 0x7, 0x8, "84802f0a1dd334ca33d1c57ff66d4ba5f34a264ee19c98850ca46de2611870354017fac5f37f8d9785073ce42aada347e84f0c1bff72be6e583f7e8ddbbf8a", 0x7f}, 0x60, &(0x7f0000006000-0x60)=[{&(0x7f0000001000)="384094d6ca67e56e647a9225c4fb5c8d8778228f8b8154319c9a1fabc4e80e73cd9c769d5fd2e875dbc8023ecbbfc560ad306364a79d96bb369f0538722fd95ee0ba86c9bf14221ba08d02e79fdccc692bd859", 0x53}, {&(0x7f0000000000)="fd2a35904f8120835a12b063e00f2be69c05ce905e71c7ef44e8985a69d81f47780e7c128bc94c2c15afbe5d4acc2ef129712fe5bd51b478df051d55fdbf4af75e9e030fbf7f9ea0af8511011666d85e9271e5b0ffbe901c71123bfe416c08588883b45c4531253307cfd3c38a0937b7904fb71c6ce7f8bd090e718103ebe30ad30258956907e29fdecbca4f49c43541af9e799dfda83ede63aa35eba875e8f8925d29463cfaa31d8fe6056f109dd54355ca92e3e70fe0db7f541f6309a2b27745d150024b4ee2a56ebb0ea076c29f0019ec645f5cbb05954074c3a61a200f1a40d1f58b82eb560e644a9b5d5a316f3e842bbf6b112059f3bbd049b536a5079de54d91f8623516c2cfe86ec02e7c7fe56f3c4c6c013adee00477dc28d7cde2afdd36fe0ec03c2b01714b4e8ae7b033104de49b0d769fe5e033f672449d60a717252794cef8a66e5e066633405ef3175a5510ccec9eba06c23376bab5f06fd9ae5ee935cc51c94efb668ccc1d0a75928aa6d35dff111c774f547af081eab548cffafbb4fe0ef03c95acb6b3c17aa69d8b434f90738b3ae356b65d7266f337a4761945f103de03ee92366ca9b58fd536dd57fdb32e11e698cf75887b90f390cddf6029fe5d17b8d460d1eda0c45654c90158e269d50ef0bcc406862c43e18dbc65f3987afce563f8e9bfee180a8f6a2c2a1ab38f64e4c16ae3ea23d538c0efe6c9652c4fbf010573913350a7131c1b146b17787255f3bec29d3af177fa4283ae1b808ee811540faeac7d7a153bfabf43be77df75c9cd859cd831d5aff5287e6b6ab0521c0e3d4ffec59ab9bf3258c07c48a4270e34aac41099365f7c85f1cb0814848aa01b6dbe3d60d5e4da9bc41b5675b42d7a943d18b892e4ffe635f629bd0a9823e6e9c85d488cfe12d83b4d18a6724129e17150c3681c9bca0cb180c49efc29465f50f22adb92dcc75e89cccc9536e8fff5f0c26f205fa5726bea22972dbf600b59f960361a9f9f494c059a2a485e2f18456b450f75dd6f426ea3af3a5f9d03b178d3dcf18f9a90d1d6760816cf6c036c3677a523425b93f5d9c07f7862bf8743facb5f88defacaef93e5d595323c94f81036cfe2e0f3e652b3b0b6cf925a3d687abea4d66331594892eebce183c808e5ee44cc5aa5ee2040212f5b09da838f6d6bf7b524940123cd320a2797bcf0956fbe2e2e9642ba96e36ff5d7605d619536207169c186df82a520ab0271b17851d1f7a2564c9f42d8b20db168a7cb33acb23b3ad0691a2add328acee6293a0aee34315c88ae3d7b827156759cf530cb99d5f8d918be216f82cf0a6aa5981ff30cf533fd0af8ed0f08967c4ff9a67af41f1ecb46b9106b87ec71907560b422d493be0b6a15d7866e1a8fca37bae2f94259e317545b81a522942204e84a4dc5a2ed9424030ebf4845f80337caadac8de8b2f470157b93b579c83daa6995b655b9bc3b720bb2f757548345808676a3759365935627efa343b1e086170a0480d0eb3ca63d89ae609b6ab8858c737c7946776182e1d3a8c44364dd384bb1998834f4371ed24fb81f087f25f805f3f90d61221de52fc033a228760a3df78b11eccc75d9078b14302b5fc1d0f99f622eb18d310639e24cb204f81dbcedee0771ab654313217c09c06c424cff8d27b24c5194ea5d0b426fac8774d83541a3af36183dd5f3a809a29e295858ceff54fc35adaca47ead11a0bc4859c2f4e232416b4f1b2f219ab2085f71a34f86d2a7869f1dbebbf779a7d4c85d638481f2cb185061543a6c3a556817c49e41eca0d384ade94aefe94ce4172de952240c578c049642e276e7a7e533859cf35aeb3328cd01c375b6c51534d242cc97f69dcf4a1ab0bf01a4acaafe9b366580b2f44e2ac745631dd49db57a197b3efb2b3b8efb94894be54ae397fa87f6ea20d759b7f9ca2afc47bb3831ea31d79719d26eb8dedb882c49f51a2d1bfea314950ec9beeeae5ba44609dd54c630ea945db80a62e85b44b2799516f47eafa657f3185dde1d49114b2ff4b17e18312e546e651932984e4a09422a5a1c3a7106ef410abca4377a109379d30b141972642408dafdefaa576ee625fd75755068ed5b8a327501949ae83782c8e15dd48372799c818110a08db0d928adf028d6308206d9e5f5d868670d802dee1064146e2739332010f70a791dccdd57e51d4aef101bf95bbb89a686aa11360294b3ee9e43f023dfcc7ca8888124970974d07f49a9c83bb286670705fda9015a88c4ff5a1ddc8715d5f83774140a060a68c1b888d9c384f32f7358a8401734983e54ad761aac63e81504218e807fb603f7aa3d9c282eeb9c17ef3e557efdc0ae8870540ba1e7c57595e0c9f32e2b9083b01add749086fe153d96d664d48a29da18f7c82673eabbd151a88fb7d24540661383cdd15136d4935e1f25925cab2b5f0f89dd6e132e654c47b4304866dc0853da9728499ec3e6d9d49c52d908fb172c3758c1026ce5784720630905464e7b95e95e6695f0b4c59b0ea9c3eddf44c386b8329882b7f7de0e2798889e7f4b5621961907b2987f91021f65f34026c9705b04f6bd06376added3eedca12d5c640589c47bb4e10e73fa9b2740348a63fdf8f831ba447a70d4dbca45180576752e46e95dd2d161ebb1d73b5a97de55e5efaf0574dd9e6722be8914abc77efeb238d1c40238732120e064f1b3dd12352f6367b182b7c7f69c025896c620aee147fa16d59870b8b70229ab9c4bfa70e574bff2d382a3458b38cb23aa4382b60b0bad40d72137fbe1194c215894a73bab319017898fdb4a5696b09424c3cfaadbfa5a1468d2b888182a93c2f0b36628becade6e5a7a1c813ddfc7bf03cbcf7968c81902e21b507685960fed6253dad1b5175432c14028f94ea5e1adecda7f80df6226e1da3f3a49e71f9019bb35e139832f91e6235b08c6bd7a05a8ef2c9bc61264cc7e5d1545eab62c19c52efd288b34a588e22b571ca2dc7ac68c1ba5302b321cfedcfb8594c274d80f342940db88ed89440f4d3a94c545052db2e6ac0229ab13bb5df0da13ce9026c87a41bf1422200212521cf2ec2cb2236edd3cbc4c65247e9ffaa4c98752648a472abf17468079816da293258e12868f7386fb2fc34bc195d5668eff1b30d1c387fe1adfde16b77e45213621f89996a747cd719aad9f439691df822d59addd4540820328a9179ab805429b6e2362a69481fd110d42990b67c3096008515589adc11b8871221cc21b55ca925e9dc7b5214314f7fb5f47f6091dc56b0e2d4e0cabef278fef33954b921827ea78161b8ccd745494fe3a77a743a4df9f95efa2a2ebd7a2e2a44a3c45c3e79ff3d9356cb90db09bdb5f8d8ce01c5ee78801b06bae28d48776a7e40e1f8e456a60250dc031e2c8f1adb1cab38d92eb5d70eda5be4d4e155fa935e0049642296bad5cba87453df59c592e50418e84179c2688b7dd2b262df9f48ce0c6c92277982c6f1df1d33956017fd71cbcf597d846f075f6f00e3856aed192fe2921b134eadb6c8d8263904c9ca9e24eccc8f04009337e9529ca871c39814eacd2bea6fe536249e55039ef9dd74833c78a5f94cedadb1c26da64d0302e491b7e380dcb6aa68c134dec9e54c16b6f1b272d287f6c3cebca5a8ed0f142aba9af36fa8996209745464873d4bd4013eb4f8a0f8fa5a670fa93003e4610906517fb16e94275a20f59ac272d826aaaeb6eb22db2f46ed6c9ab445fbb02b8fb22ffa6313294444f2027a0fb0f119fc6c161e628c36036702f999a7ee4dfc20c84279eeb5dd31f891ea879a4633852e6f48c44fbf27962c08680f34760b36f03249971a984e7076632f3433b9447f1a239af24a822e3c7ff731dc12182d9e26d7f524b6ffa4649a72571954b4bf53bfb4d5ae3bca93cdd1f25c4ef2b2da92c0a8e4bbe046ededb526cfc2f9b575d295458f5dda3d1515ea1a31ce9ac49da710a5cfe9ec4411bcd476200692ebd59d8573b4e1c574fcde321f995a7442fa01642ec3b3d31eeab6da0a25ee463f12618cec436573e7a912b75b2b4aee425c9154f533c845724b784f841ef1df5b6c2c81db1626a842251158f1207ab01b0cb4386336c90ceffce4a297928491c04ec55cdf32e5efe274ba219aa2e44ef07baf0b746a0957b7455885e5aa7bfb5fba254269172621692a187ff28b4981c575f1ff5d9a8c67141c660f2b46fb660007e73fade8416fe99a145eeee34a3bee9bd2c7918e19322b7a139226fa81b816375a2d41b311d0eed9d319718032743989a0a8b94733af842eb6648cc827f76705b9ec853bcac0f82f2e67778f5a3fcc67d7b2358d5e6947d03d8e6de123aeb7f7320728a240b4bc9e8e40437d7f7692cf5b08738ce4c3588f102cdfd561329b7bfecb2fcce8a09fadeeb76d410f40e3e7842524002e339ed219f7ed7fc99ff1e0556fc8787041eb6c9866fc35e15f86a86f2e656cce09281edcbbc1b255587a0059caee55e93cde76f3a87153372c7ecf63ef17792555987cd7c396ee066c8b3c4fb04a2963a94fb29fc0958fdb7edfc1c42c93e9c995b5918439748d4dbc59eb20a0b648bc68975a09d3aae08bf7162b97996ea84b55982ede066069f3fa2c07973eddaff1a5692fe2168bbfa16f0612572270bba2c7ae20d16404f91b79a8beb810f07e97f2d71a5abecd9bfd9e029df6ec351d56630e69a69296acc213844c82fb4d27d7e098835034c049f33bdb551e0afd4c594059203800985cd23436e58e10dd21c7ae57266102892ec8130c2e3ca7b0ebad2f8d8d6214872f3bc4b5b67cc9b581db6c48b4bc3329bb198e3d98f1fb3eb165b453a7400e8603c7cd35242ee2e3473243060750fb541b2797537c65878ea22807269550fdcd609a763fe05b4f327cec0cfeaa3332eee0dc49c81d9044e4136fd6f5c80124de866f36ea0c429f42b9910bbac6e97659ef3d68c80e2483d67f54ac647cfda0652e714b46db8876cc53972eca535079a845b8e375db130ca9e707a9ebc1b5c7c006bb002a2b54c03a96dc0bf1c69fc4ef4e7ae0ef99be15aa7de6ab0f3d2a8504c902fda6e9dca3d5778d3ffd22c79575e1e7b0af5614148a665a035bab16762e4102097336835fbe0f1c47192c3aaa81cbd10bbdd68e485710d04cdd0d8bedcbb1252f19c61ac1e27baba65ebcf5daa4e16e072c8d68b15713eb233c85432a144c69d18670a0199e7f662152e1e8838c057a5a9c912da16ec70a8ad2163330d0b64dc313524894537642c7b5144cbe3edca17e5dc306805061af8bdf18a220b2b880ce291e8d59bc54545a428e2efe59c0e6f5df593ba80b11c2ba299781ab29af48b86822d813d8bfbb332258246ff49d5bf01baacaa0f0f1a82faaa116e668afb14320c48c5d350c91565b8b824a579b849ac2ee57e7aa032b919d76ff14513c0ad4cc0f39755d67e57d061910d4668fc118293d834b4b21cc266edc2927fe68dc13b74795f1c47b0cc4333dc1a136cfb1081cca59f31a60d6ca68eb913ea39c4579ca75e77fc7ef03a86737cc5889c84f28cc0fb250df38dfb90f044e8b8666f5f253ae89b6d92ff483a78dba037308884527a47b9d66f7bfc0428be281e05f3ab03f2ba10ac3367661b03419bd5e98ca59f14ff9f97f01a5d0541829d3ed79a15734da8dbb012ccdf8409c4ccbdbcc46bd661b19cc0b2208a702829cb402218d1b1a0d3c1eef3d54c9c17a92d6c650469b34cda966b501c7e2c87355f1cf8f149ad077fafd1cddfea7daded404c745f87961b0087070a5e3861f5caf61d1c6", 0x1000}, {&(0x7f0000006000-0x8d)="9aa03b0fe65887ec59038fa4d3e2f09310f4b1134af904ba7603d7db07f4b1b44f9ee34f9779be55d16cb64c51efcb533ed9cb24f785e80581a8f1d0dc33708b938af66cc79108af808c1e7c3413898a91fcad9b12e591bdd0228bc6f612a8b388c76c78dcdcd699c36d6d17a54967c3131d33334f2ebd03e8447512fb7caa0339ad823fd8ec7c35634cb26af7", 0x8d}, {&(0x7f0000004000)="9482536f3c21e46e84c8e4200b11dc742aa7038c49f2cdb55c81cd", 0x1b}, {&(0x7f0000005000)="ed4f0a7e83c66118459dcc2d0734b84b72445b89eb0529ba7c7b2aac47afabe6fac827e0f5aa638d14135aed7c62fcddf8c87df6153294ce710d725dd7f74a5ecc69ddbf7cfe86bc47132197ee0ac5c4c5ff25144d5b0821b8bcb1c8e2ad99ab63f6387dda3215094b470cf5bb036bcfb0e535a21d74ae145ec7f7b1bf51a5414712fa388fa5be801efa6c167b28894b6a22808208335d1d2d8c92ca8b583597b688093d911c01bc96f349434cfee7f8e22aa12bf6662360e3a4ef3495f4fea99492e7b905fe982c4981cfecde5987", 0xcf}, {&(0x7f0000004000)="8def5f3ab8f67e2ec5d59e1e99834da7c47dbbd9ff922b356d6e4d3be81f3cea8b3b95aaadbeac94f4d35cf01553e4b608dbd57934ab4fd57c6e536514c370f69738863a69a18ac470a8a59aaf0a3286e66b6ce688f42cba554e5273e15d5c795bf9b208fc57", 0x66}], 0x6, &(0x7f0000006000-0x80)={0x80, 0x119, 0x3, "c8424ceb92f9772cc4a9790b48da5303057a3db1ba15e8cd6d02a7b1015d29aed3d6bf05019dd6002db8b210b0f96650e67bda9e22b96c9792ada9f80f443e28f8986eabbc6e8240efecd80d946c0378975b1d1fec982e2ef041dd32690523f09c34975826f871a69ce19029eb1f90"}, 0x80, 0x0}], 0x3, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000-0xe6)={0x0, 0xde, "af73fe47f87cc63fbef8ff49e98332227b480cb73573b4bf3da75b235d8e30c18da19f43e64c50993d3f81709847139fb39a21cbaf7c9c066f74e1521deee31f031ccfb998f3ecb388c9476e0764b1ccb57dde218dc43c8e11bbc4ea0ca587556788ee9e7c8f3dacdfd8d062e6c636422c406d611ff1cf3281716905872c28f6edaddbbcd9a5d9801e6fb0e8989f270dae5d733e0d7aaad4f83c9bffb1351489c3db8cddb54c9b566f66f61b3aeb1eaf69d79351b4169a2f4a27e5b05d2e54058e383a8abddfa2651645f1d15c67df1abbc33ff46ad76e5e913d422ca47f"}, &(0x7f0000001000-0x4)=0xe6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000-0x8)={r2, 0x5, 0x800}, 0x8) 2018/01/03 19:01:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x3, 0x80, 0x38a, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000001000-0x10)={0x3, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x30001, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0xfffffffffffffffb, 0x10}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x3}, 0x8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000003000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) fchmod(r3, 0x120) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0xabe4, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000)=0x10001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r5, 0x3, &(0x7f0000005000-0x18)=[&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], 0x0, &(0x7f0000005000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r4, 0x2000000000000000, 0x1, [0x1f]}, &(0x7f0000006000-0x4)=0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000007000-0x8)=0x0) 2018/01/03 19:01:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x2, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb6c6e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file1\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x2, &(0x7f0000001000-0x8)=[r1, r2]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000)=""/4096) r3 = syz_open_pts(r0, 0x12000) utimensat(r0, &(0x7f0000001000)='./file1\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000002000-0x34)="d6d21787b897ff49d8ceb430a0d310500ac7a4c03e6048f8d0c681c8e7c41e4d0d7b5419b324d655d251eb3a526cb65717f7dfa3", 0x34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000)=0x33, &(0x7f0000000000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000005000-0xef)=""/239) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000006000-0x4)=0x0) fcntl$setlease(r3, 0x400, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000006000)=""/34) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000001000)=0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000007000-0x8)=0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0xef4, 0x20200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000-0x30)={0x4, 0x0, &(0x7f0000008000-0x4)=[@register_looper={0x630b}], 0xb4, 0x0, &(0x7f0000002000)="3085935604fc5f6ab9687c4bd08e41b77e00c2805ca180a105e113c23ca1135a1dce160101b0d30dd91aff06f73c82fe94b4580a64af762d24aeef8593b8269ef88b66507d52ea4f9e8551a57401e56db22061e55a93432afe7ce76653af39d54282ce33369f6b5da173a526d3e5da16bcd0cdcff04ee808876bbe4bb6ea25029c6031d5bc430fe530b4695e5d5b1044794f81e96427aac97c375f307a95801d120d4fc6f16e644a3e0ecae7d8b206e41fc7fe0d"}) 2018/01/03 19:01:55 executing program 4: r0 = socket(0x11, 0x805, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000461000)={{0x100000000, 0x1000}, 'port0\x00', 0xe0, 0x1, 0x1000, 0x3, 0x10000, 0x100000000, 0x85e8, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f0000e0d000+0x2db)=""/70, 0x46, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="2c97e6703324fb005e6c2df692fccc87", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000003000-0x14)={{0x0, 0x101, 0xf4, 0x0, 0x5, 0x9}, 0x30, 0x2, 0x7}) r2 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x3, 0x80a41) r3 = socket(0x13, 0x7, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0xea)=""/234) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000005000-0x7b)=""/123) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000)=0x800, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000008000-0x8)='./file0\x00', 0x1003, 0x3) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000)=""/103, &(0x7f0000004000-0x4)=0x67) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000009000-0x8)='./file0\x00', 0x2, 0x114) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000000a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r5, 0x7fff}, 0x6) 2018/01/03 19:01:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000247000-0x4)=0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000+0xc5c)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000000)={0x10000, 0x400, 0xfffffffffffffeff, 0x8001}, 0x10) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) connect$ax25(r4, &(0x7f0000002000)={0x3, {"16a0ea12dd4db4"}, 0xfffffffffffffffa}, 0x10) ioctl$VT_ACTIVATE(r4, 0x5606, 0x5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000005000)={{0x1, 0x3, 0x0, 0xf021413c39a06dcd, 0xffffffffffffff81}, 0xfffffffffffffff7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000007000-0x10)={0x4, &(0x7f0000007000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000008000-0x4)=0x2, &(0x7f0000007000)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) 2018/01/03 19:01:56 executing program 6: r0 = socket$inet(0x2, 0x6, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00003ec000)=""/117, &(0x7f00002b4000)=0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000001000)=""/5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000004000-0x10)='@selinuxmd5sum\'\x00'], &(0x7f0000002000-0x30)=[&(0x7f0000003000-0x6)='wlan0\x00', &(0x7f0000002000)='vboxnet0&\'\x00', &(0x7f0000003000)='vmnet1vboxnet1selinuxvmnet1\x00', &(0x7f0000002000)='keyring\x00', &(0x7f0000003000)='-}\x00', &(0x7f0000002000)='keyring\x00'], 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000006000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000006000)=0x57138f86, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000007000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000008000)="f0877885bb0be42539c9731c2f6fe78452db2de4eab63978b3a79d1d792f20b284e839d71522e9d6dd4ef434f5c1eae41091ea5fa56a321879a55c8e88c87289e7ed90abe1cbedff090fa07ba75561de50525f93df8aba73127b4d6a63b8382c236a0883ef", 0x65, 0x3a33d6d5, &(0x7f0000008000-0x10)={0x0, 0x989680}) [ 31.863772] audit: type=1400 audit(1515006115.956:9): avc: denied { map } for pid=3496 comm="syz-fuzzer" path="/root/syzkaller-shm173708502" 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 [ 32.774918] audit: type=1400 audit(1515006116.867:10): avc: denied { sys_admin } for pid=3538 comm="syz-executor7" 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 [ 32.994388] audit: type=1400 audit(1515006117.087:11): avc: denied { sys_chroot } for pid=3697 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 [ 33.452574] audit: type=1400 audit(1515006117.545:12): avc: denied { dac_read_search } for pid=3756 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.612365] audit: type=1400 audit(1515006117.705:13): avc: denied { net_raw } for pid=3761 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.636702] audit: type=1400 audit(1515006117.715:14): avc: denied { dac_override } for pid=3761 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/03 19:01:58 executing program 7: ioperm(0x0, 0x9, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/01/03 19:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x10000000011, 0x4000000000080003, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00004af000)={0x1, &(0x7f0000159000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto(r0, &(0x7f00001a0000-0xc0)="", 0x0, 0x0, &(0x7f0000521000-0x80)=@generic={0x0, "593921c9fafb052d0ee099336465b31d57de00da4777419365f1ddfa3fe93a24a213567ce1a3b09da596d227ace685c265411be42a041971b9ad2d0b379e690519425c58a5889168682a940d063fd044d29e063b544cf945738a745676a745d1d98282805fe2efcaaa88958efe78e16e1da3da50ab0789340d60ece268e9"}, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/03 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d77000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/03 19:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f85000-0xb)='/dev/mixer\x00', 0x40, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f000033d000)=0x0, 0x80800) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000fcc000-0xd8)="1d7fa9037964ed20ceb3cc08f19d434413e56adea71a8eb6535eac6ca0d2aeb391ff201844ac3db627eca4d121d5f9f9c36b93024e20363da4a6dbdde4d3631af930743fac32acfa71fd12f34e828d036d63e8782129f9c45acc1aca5faed854fe23c978b0a36f5b42134bb1e7821af11f12493f86350995023eaabbfdc79984eb0d1b2a3a2c6d8cdc0bd63dc4da5b690e1841e80aa118e21a0e1bb9148e713fc71552ddee4eba584f3576e05db4f767331d2090af8e8e2cae2eacee1b4fb55af27eb8c7d85a7b99383dc88d98ad384a06636a98408de9b9") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/03 19:01:58 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000da2000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005f7000)='./file0\x00', &(0x7f00000a5000-0x8)='./file0\x00', &(0x7f0000598000)='hostfs\x00', 0x20000, &(0x7f00005c8000-0x7)="8258e74ad6e076") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000a6e000-0xa)='/dev/dsp#\x00', 0x7, 0x42040) clock_gettime(0x0, &(0x7f00003f0000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00003e6000-0x4c8)={{0x141, 0x4, 0xd2f, 0xa88a, "cb8c681b3d7897c7109a90aea18e12d4dac12eaa62dc0e937bd56a96a79dbef6cf4bc4285a21d5052f8d444e", 0x7}, 0x7, [0x6, 0x0, 0xffffffff, 0x5, 0xffffffffffffff7f, 0x8000, 0x5, 0x80000000, 0x8, 0xfff, 0x5, 0x7ff, 0x1, 0x7, 0x20, 0x24, 0x7, 0x1, 0x4, 0x8, 0xffffffffffff7fff, 0x9, 0xb5, 0xfff, 0x0, 0x80000001, 0x7, 0x100000000, 0x1f, 0x0, 0x85, 0x8abb, 0x8, 0x9, 0x5, 0x3, 0xda, 0x1, 0x4, 0x3, 0xf, 0x1, 0x1, 0x400, 0x9, 0x401, 0x65, 0x2, 0x6, 0x8, 0x6, 0xe3, 0x872, 0x0, 0x2, 0x8, 0x8, 0x2, 0x4, 0x3, 0x5f6595fd, 0x0, 0x89e, 0xfffffffffffff52f, 0x6a6, 0x13, 0x8dbe, 0x9, 0xfffffffffffffff8, 0x5, 0x4f3995d9, 0x4, 0x12000, 0x5, 0xddec, 0x1, 0x200, 0x7, 0x9, 0x7f, 0x9, 0x5, 0xd257, 0x5, 0x3ff, 0x1, 0x81, 0x7, 0x5, 0x4, 0x4, 0xc00, 0x9, 0x4, 0x80, 0x0, 0x2, 0xdea, 0x4, 0x0, 0x2, 0x9, 0x2279, 0x2, 0x2ea5, 0x401, 0x1, 0xaee6, 0x10000, 0x0, 0x1, 0x401, 0x0, 0x566, 0x8, 0x401, 0x7, 0x841, 0x1, 0xffff, 0x7, 0x5b52, 0x6, 0x4, 0xff, 0x100, 0x9, 0x9], {r4, r5+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000bc3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00006ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000235000)={r6, 0x4}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000efe000)={0x0, 0x1f, 0x6, &(0x7f0000850000-0x8)=0x0}) creat(&(0x7f0000adb000)='./file0\x00', 0x0) 2018/01/03 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f29000)=@get={0x1, &(0x7f0000df9000)=""/2, 0x5}) 2018/01/03 19:01:58 executing program 6: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x4, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) bind$bt_l2cap(r0, &(0x7f0000722000)={0x1f, 0x7fff, {0xcef7, 0x3a, 0x1a5e, 0x7, 0xfffffffffffffff8, 0xffffffffffffffff}, 0x9a, 0x8000}, 0xe) 2018/01/03 19:01:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000013000)=[&(0x7f0000012000)='wlan0userem1\x00', &(0x7f0000011000)='\x00', &(0x7f0000011000)='cgroupvmnet0\x00', &(0x7f0000002000)='\x00', &(0x7f0000002000)=']&GPLuserppp1\x00'], &(0x7f0000012000-0x48)=[&(0x7f0000001000-0x27)='nodevposix_acl_access]\\eth1*procwlan1}\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000003000-0xb)='\\nodevuser\x00', &(0x7f0000003000-0xd)='ppp0vboxnet0\x00', &(0x7f0000001000)="5e2a5c14776c616e3000", &(0x7f0000002000)='ppp1[security.-\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000013000-0x9)='security\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") semget(0x1, 0x1, 0x160) r1 = syz_open_dev$dspn(&(0x7f00002d2000-0xa)='/dev/dsp#\x00', 0x5, 0x8000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000417000)=""/194) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.146730] audit: type=1400 audit(1515006118.239:15): avc: denied { net_admin } for pid=3779 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.146914] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/dsp\x00', 0x48a000, 0x0) r0 = socket(0x0, 0xb, 0xfffffffffffffffe) writev(r0, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="190000001100094701bb61e1c3050900020000000000000045", 0x19}], 0x1) 2018/01/03 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) unshare(0x89818800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$sock_cred(r0, 0x1, 0x19, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000372000-0x10)='/selinux/access\x00', 0x2, 0x0) [ 34.205935] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/03 19:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b1e000)='/dev/vcs#\x00', 0x5, 0x4200) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00005c0000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001fc000)={0x0, 0x8f, "2be7f3bf66a203a7ed45134c95209eadb9de75c41ac7108504dd727bb2d20b1a5779ab4a73b2603cd3fd679b9f32930b1916c2c71d0ad0e9663ee4b973ad3e02844c3ad745907fe8d13a5965625064af4cbbb4b58ef45e7b9414054f700c8721752bcd1fccbb9c06f35f48c1ad255401ebe041c8c50f2ee5aa36532d6217176ab1adc59236de9068a09acb026cd57a"}, &(0x7f00003c1000-0x4)=0x97) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000625000)={r3, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x100}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00008f0000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xa2618787e40594dc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 19:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ba1000-0x6)='logon\x00', &(0x7f0000835000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000041f000-0x93)="0df457e99de67e8a1799fee1e901dc69662ef04917543ae141787664a2782710d86599e4fb277939c5a2dd3592adf9ca97c3f291461c4bf506b2046ba48806f97e4d4da6f682ee3f3315cf52c0fb454c397d370aed6337415269230133cfba0449f3ab22808744f235fbbb8f07f93cd147f3cfdfb970c303603f9b2fcc8dd7f5ed8d7da3362bacb32cd9741dd7154ecda6b43b", 0x93, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = inotify_init1(0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00001b7000-0xb)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000a8d000)=0x0, &(0x7f00003e1000)=0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/03 19:01:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r3 = geteuid() quotactl(0x3f, &(0x7f00003a3000)='./file0\x00', r3, &(0x7f00009a4000)="fdbe7c85afbb9a8e70efef7adb8e36014a91647bde94222d222885670ce952abb27e126a3875be5e78f8a0900d96fdf078181f66bf920bba3883263ab85a8546b69f903c9ea4d4eff71c284f9598b7995410f8b06c64e756c6849de4d187ef94ce4b") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/03 19:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f12000-0x4)=0x0, 0x4) 2018/01/03 19:01:58 executing program 7: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000cd2000)=[]}) modify_ldt$write2(0x11, &(0x7f0000a6e000)={0x4, 0x20101800, 0x2400, 0x9, 0x1, 0x2, 0x3, 0xfffffffffffffffa, 0x4, 0x5}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0726020000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/03 19:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a09000+0x1c1)=0x0) perf_event_open(&(0x7f000085a000-0x78)={0x0, 0x78, 0x3, 0x9, 0x4, 0x0, 0x0, 0x2, 0x10000, 0x5, 0x1f, 0x1, 0x7, 0x280000000000, 0x9, 0x2, 0x0, 0x1, 0x7, 0x100000000, 0xd8, 0x1, 0x16e7, 0x10000, 0x4, 0x7fffffff, 0xa75, 0x6, 0x2, 0x6, 0x80000001, 0x100000001, 0x20, 0x5f7adf32, 0x6, 0xc56, 0x8001, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x4, 0x1c000, 0x1, 0x1000, 0x1, 0x3, 0x0}, r1, 0x8000, r0, 0x4) bind$alg(r0, &(0x7f0000708000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(blowfish)\x00'}, 0x58) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/03 19:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) capset(&(0x7f000093f000)={0x19980330, 0x0}, &(0x7f0000e01000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x0, 0xd0, &(0x7f0000b0e000)="", 0xfffffe32) 2018/01/03 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005d2000)={0x3, &(0x7f0000ca9000-0x18)=[{0x8, 0xfffffffffffffffd, 0x6, 0x7fffffff}, {0x7fff, 0x10000000, 0x9c, 0x8}, {0x3, 0x9, 0x4, 0x800}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bf0000-0x15)="01231e635b7bb715b282068de325fa4d92a499da28", 0x15, 0x4040, &(0x7f0000b86000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 19:01:58 executing program 0: prctl$intptr(0x1e, 0x101) [ 34.362550] audit: type=1400 audit(1515006118.454:16): avc: denied { map } for pid=3814 comm="syz-executor3" path="/dev/binder3" dev="devtmpfs" ino=8930 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/03 19:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000f3e000)='/dev/snd/midiC#D#\x00', 0x126, 0x4c600) readlink(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000523000)=""/98, 0x62) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000192000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0x0, 0x5, 0x2, 0x20, 0x80, 0x2c, 0x0, r2}, {0xfff, 0x2, 0x7f, 0xeb7, 0x80000000, 0xdaa, 0x797, 0x800}, {0x10000, 0x40, 0x1, 0x100000001}, 0x1ff, 0xf, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0xf4a, 0x3f, 0xffffffff00000001, 0x6}}, 0xe8) execveat(r1, &(0x7f0000750000-0x8)='./file0\x00', &(0x7f0000ddf000-0x30)=[&(0x7f0000337000-0x1)='\x00', &(0x7f0000a7a000)='/dev/snd/midiC#D#\x00', &(0x7f00009ce000)='/dev/snd/midiC#D#\x00', &(0x7f00001bc000-0x12)='/dev/snd/midiC#D#\x00', &(0x7f00005d1000)='ppp0cpuset\x00', &(0x7f0000492000-0x12)='/dev/snd/midiC#D#\x00'], &(0x7f0000a9a000)=[&(0x7f0000166000-0xe)='!selfGPLeth1\'\x00'], 0x1100) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000158000)='/dev/audio\x00', 0x2000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000f98000-0x1000)=""/4096) fcntl$lock(r0, 0x6, &(0x7f0000c47000-0x20)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 19:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000040e000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000855000-0x70)={[{0x5, 0x40, 0x7, 0x8000, 0x8, 0xa7, 0x94, 0x80000001, 0x6, 0x0, 0x1, 0x8, 0xfffffffffffffff7}, {0xbb, 0xfffffffffffff24d, 0x0, 0x44, 0x16, 0x3, 0x5a, 0xac, 0x1, 0x8001, 0x5, 0xfffffffffffffe00, 0x6}, {0x6, 0x6, 0x79, 0x0, 0x8, 0x3, 0x4, 0xd766, 0x8, 0x1, 0xffffffff, 0xfff, 0x40}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000b70000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$midi(&(0x7f0000ff6000-0xb)='/dev/midi#\x00', 0x6, 0x1) setsockopt$inet_tcp_buf(r2, 0x6, 0x37, &(0x7f0000220000)="b03b9b6c0551bcb67b8cd4f6ee5d477c660a0d5b8c5cbf571f4002306af165a593d08bb0c378e96e67a97a14fc41553a40a7d5e29e6b06b695b8f67cc9d54dbbd969dc0703fa5d55a4556e0257a558be02a32657578f292f692d14af4c219a065fe528ba7b9421e9dc6322c8b95ced1547c728401f07f2e0462b21641d6952a2004f6e0f048e499d207b213133038f925d814a0abe5645055be2f13f", 0x9c) 2018/01/03 19:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000e90000-0x4)=0x0, 0x4) r1 = accept4(r0, &(0x7f0000df2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000436000-0x4)=0x14, 0x80800) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000013a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ba000)=0xe8) lstat(&(0x7f00008be000-0x8)='./file0\x00', &(0x7f000060e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000050d000-0x4)=0x0) r6 = geteuid() fstat(r0, &(0x7f0000d93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000815000-0x38)={&(0x7f0000630000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000028c000)=[{&(0x7f00009b1000)="ebdb3d2d059dbb9acb98d0f01ef81900beead4fda3a5b76ad356bb13571142d4bb4eac4db824e0cf809b6fe91700b68c8ddbe70103e30e332ca0a65c657896a59f5be43ff9b0d287db6616e8d6", 0x4d}, {&(0x7f000037e000-0xb9)="2b1536463ffdef5b37ebe7ef872ed0bc2a5b85980de58cb3044700b99c986334c8f971f5a7783f5c44c8d778dc0f2237b8c3e4a38a611b582e9bc7415663099f49deeaf11183181b69d091b163528f1488f1391d6e673012e20877d68081f03074c0d40ea948803a115ad10ab091c8b3d0191cb329c04e509fb92e87373084402f37ab909a33a6ae02abd2a5aca9f2bd3e60f2e62c4d904295fd416ae3a0187a4feb7a76ab9fefbe7b16ad7dd8a39e6d476ea7f1132ad94790", 0xb9}, {&(0x7f00002d2000)="5f36168a174cc773652a6752b099286fec2aa8e78f9d59d528f8e621233b833642efcb0f83e81d7f37261ee48e5b0c9c509710b49a8bcc463740f90fda39a4d153dde26d6058b2c3f6112abddc44da2a57ae6b4bbff1f3fface5368bb2f89535046fcf012c222f17059ce63b07762f99835bcef523b30891fd5da0a07eab11e1a94fde26f624adced1aa062471fd7658ec245add842ac39c696923064f59a34bb2a2d652655f6ce6e0246006e741f6ebe721f375f022554925b04d79b1c2772960360ca259e7235b", 0xc8}], 0x3, &(0x7f00006a0000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x8085}, 0x4800) r8 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f00005cf000)=r2) 2018/01/03 19:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/rtc\x00', 0x100000000004000, 0x0) accept4$unix(r0, &(0x7f0000774000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000dc000)=0x8, 0x800) syz_emit_ethernet(0x46, &(0x7f0000e30000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/03 19:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb1000-0x8)={0x20071026, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cba000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007ee000)=0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000352000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000129000-0x8)={0x0, 0x10000}, &(0x7f0000e90000)=0x8) poll(&(0x7f0000527000)=[{r1, 0x8, 0x0}, {r3, 0x210, 0x0}, {r5, 0x9000, 0x0}, {r0, 0x2100, 0x0}, {r0, 0x4000, 0x0}, {r3, 0x20, 0x0}], 0x6, 0x312fe25e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e4000-0xa2)={r6, 0x9a, "2f533af6239da33e324e7d82b24842114e30526012ce7041f1f1b603e53a1807bc1bee6d31b0e2f7da53f55c0e25c4f9128b8a7cff2b7eae437790dc225080c6e87e55be1d5918026c4f095e51e9b682cc7b593dbcdbb8b44c16f847fb5accf7f05286a911f16d4fe2a85fbd488b7c2ff1675561278b6883888c5546fc502d335aa92c0fb77e93762701954b645272fed4f24d218ea9a664cfb6"}, &(0x7f0000d23000-0x4)=0xa2) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000d49000)={r2}) r7 = getpgid(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000bf1000-0x8)=0x0) fsync(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000d60000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/03 19:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x125f, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$dspn(&(0x7f00000cb000-0xa)='/dev/dsp#\x00', 0x4, 0x200) [ 34.362755] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 34.370736] binder: 3814:3822 ERROR: BC_REGISTER_LOOPER called without request [ 34.394220] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 34.431987] binder: BINDER_SET_CONTEXT_MGR already set [ 34.432000] binder: 3814:3822 ioctl 40046207 0 returned -16 [ 34.435509] binder: 3814:3831 ERROR: BC_REGISTER_LOOPER called without request [ 34.439281] binder_alloc: 3814: binder_alloc_buf, no vma [ 34.439329] binder: 3814:3831 transaction failed 29189/-3, size 0-0 line 2903 [ 34.460431] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.460501] ================================================================== [ 34.460516] BUG: KASAN: use-after-free in perf_trace_lock_acquire+0x5b7/0x980 [ 34.460521] Read of size 8 at addr ffff8801d65e4108 by task syz-executor3/3836 [ 34.460522] [ 34.460528] CPU: 1 PID: 3836 Comm: syz-executor3 Not tainted 4.15.0-rc6+ #245 [ 34.460531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.460534] Call Trace: [ 34.460543] dump_stack+0x194/0x257 [ 34.460551] ? arch_local_irq_restore+0x53/0x53 [ 34.460559] ? show_regs_print_info+0x18/0x18 [ 34.460568] ? perf_trace_lock_acquire+0x5b7/0x980 [ 34.460577] print_address_description+0x73/0x250 [ 34.460583] ? perf_trace_lock_acquire+0x5b7/0x980 [ 34.460589] kasan_report+0x25b/0x340 [ 34.460599] __asan_report_load8_noabort+0x14/0x20 [ 34.460605] perf_trace_lock_acquire+0x5b7/0x980 [ 34.460610] ? lock_acquire+0x1d5/0x580 [ 34.460616] ? ep_free+0xf4/0x320 [ 34.460624] ? perf_trace_lock+0x900/0x900 [ 34.460629] ? lock_release+0xa40/0xa40 [ 34.460638] ? rcu_note_context_switch+0x710/0x710 [ 34.460644] ? perf_trace_lock_acquire+0xe3/0x980 [ 34.460650] ? __might_sleep+0x95/0x190 [ 34.460658] ? perf_trace_lock+0x900/0x900 [ 34.460664] ? ep_free+0xf4/0x320 [ 34.460671] ? dentry_free+0xcd/0x130 [ 34.460679] lock_acquire+0x394/0x580 [ 34.460687] ? remove_wait_queue+0x81/0x350 [ 34.460694] ? task_work_run+0x199/0x270 [ 34.460701] ? lock_release+0xa40/0xa40 [ 34.460706] ? perf_trace_lock+0x900/0x900 [ 34.460712] ? check_noncircular+0x20/0x20 [ 34.460720] ? lock_acquire+0x1d5/0x580 [ 34.460725] ? lock_acquire+0x1d5/0x580 [ 34.460731] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 34.460739] _raw_spin_lock_irqsave+0x96/0xc0 [ 34.460746] ? remove_wait_queue+0x81/0x350 [ 34.460753] remove_wait_queue+0x81/0x350 [ 34.460761] ? add_wait_queue+0x290/0x290 [ 34.460768] ? rcutorture_record_progress+0x10/0x10 [ 34.460779] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 34.460789] ? clear_tfile_check_list+0x370/0x370 [ 34.460807] ? locks_remove_file+0x3fa/0x5a0 [ 34.460817] ep_free+0x13f/0x320 [ 34.460824] ? ep_remove+0x800/0x800 [ 34.460830] ? fsnotify_first_mark+0x2b0/0x2b0 [ 34.460842] ? ep_free+0x320/0x320 [ 34.460849] ep_eventpoll_release+0x44/0x60 [ 34.460857] __fput+0x327/0x7e0 [ 34.460866] ? fput+0x140/0x140 [ 34.460873] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.460879] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.460888] ____fput+0x15/0x20 [ 34.460895] task_work_run+0x199/0x270 [ 34.460904] ? task_work_cancel+0x210/0x210 [ 34.460911] ? _raw_spin_unlock+0x22/0x30 [ 34.460917] ? switch_task_namespaces+0x87/0xc0 [ 34.460925] do_exit+0x9bb/0x1ad0 [ 34.460934] ? mm_update_next_owner+0x930/0x930 [ 34.460941] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.460950] ? find_held_lock+0x35/0x1d0 [ 34.460958] ? futex_wait+0x402/0x9a0 [ 34.460965] ? lock_downgrade+0x980/0x980 [ 34.460972] ? perf_trace_lock_acquire+0xe3/0x980 [ 34.460977] ? lock_release+0xa40/0xa40 [ 34.460982] ? fault_in_user_writeable+0x90/0x90 [ 34.460989] ? perf_trace_lock+0x900/0x900 [ 34.460995] ? check_noncircular+0x20/0x20 [ 34.461003] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 34.461008] ? futex_wait+0x6a9/0x9a0 [ 34.461021] ? find_held_lock+0x35/0x1d0 [ 34.461031] ? get_signal+0x7ae/0x16c0 [ 34.461037] ? lock_downgrade+0x980/0x980 [ 34.461047] do_group_exit+0x149/0x400 [ 34.461055] ? do_raw_spin_trylock+0x190/0x190 [ 34.461060] ? SyS_exit+0x30/0x30 [ 34.461066] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.461073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.461081] get_signal+0x73f/0x16c0 [ 34.461090] ? ptrace_notify+0x130/0x130 [ 34.461098] ? exit_robust_list+0x240/0x240 [ 34.461106] ? __sched_text_start+0x8/0x8 [ 34.461114] ? depot_save_stack+0x12c/0x490 [ 34.461124] do_signal+0x90/0x1eb0 [ 34.461129] ? save_stack+0x43/0xd0 [ 34.461134] ? kasan_slab_free+0x71/0xc0 [ 34.461139] ? kmem_cache_free+0x83/0x2a0 [ 34.461145] ? putname+0xee/0x130 [ 34.461150] ? SyS_open+0x2d/0x40 [ 34.461157] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.461164] ? setup_sigcontext+0x7d0/0x7d0 [ 34.461173] ? schedule+0xf5/0x430 [ 34.461179] ? __schedule+0x2060/0x2060 [ 34.461187] ? get_unused_fd_flags+0x190/0x190 [ 34.461192] ? may_open_dev+0xe0/0xe0 [ 34.461203] ? exit_to_usermode_loop+0x8c/0x310 [ 34.461213] exit_to_usermode_loop+0x214/0x310 [ 34.461223] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 34.461229] ? kmem_cache_free+0x267/0x2a0 [ 34.461239] syscall_return_slowpath+0x490/0x550 [ 34.461246] ? prepare_exit_to_usermode+0x340/0x340 [ 34.461253] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 34.461260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.461266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.461275] entry_SYSCALL_64_fastpath+0x98/0x9a [ 34.461280] RIP: 0033:0x452ac9 [ 34.461283] RSP: 002b:00007f0f826a8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 34.461288] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000452ac9 [ 34.461291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 34.461294] RBP: 000000000071c038 R08: 00000000000005b7 R09: 000000000071c010 [ 34.461297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.461300] R13: 0000000000a2f7ef R14: 00007f0f826a99c0 R15: 0000000000000006 [ 34.461308] [ 34.461310] Allocated by task 3822: [ 34.461316] save_stack+0x43/0xd0 [ 34.461320] kasan_kmalloc+0xad/0xe0 [ 34.461325] kmem_cache_alloc_trace+0x136/0x750 [ 34.461331] binder_get_thread+0x1cf/0x870 [ 34.461335] binder_poll+0x8c/0x390 [ 34.461341] ep_item_poll.isra.10+0xec/0x320 [ 34.461346] ep_insert+0x6a3/0x1b10 [ 34.461351] SyS_epoll_ctl+0x12e4/0x1ab0 [ 34.461357] entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.461358] [ 34.461359] Freed by task 3822: [ 34.461364] save_stack+0x43/0xd0 [ 34.461369] kasan_slab_free+0x71/0xc0 [ 34.461373] kfree+0xd6/0x260 [ 34.461378] binder_thread_dec_tmpref+0x27f/0x310 [ 34.461382] binder_thread_release+0x27d/0x540 [ 34.461386] binder_ioctl+0xc02/0x1417 [ 34.461390] do_vfs_ioctl+0x1b1/0x1520 [ 34.461394] SyS_ioctl+0x8f/0xc0 [ 34.461418] entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.461419] [ 34.461423] The buggy address belongs to the object at ffff8801d65e4040 [ 34.461423] which belongs to the cache kmalloc-512 of size 512 [ 34.461427] The buggy address is located 200 bytes inside of [ 34.461427] 512-byte region [ffff8801d65e4040, ffff8801d65e4240) [ 34.461429] The buggy address belongs to the page: [ 34.461434] page:0000000041f7a43c count:1 mapcount:0 mapping:0000000062e5a7f2 index:0x0 [ 34.461439] flags: 0x2fffc0000000100(slab) [ 34.461447] raw: 02fffc0000000100 ffff8801d65e4040 0000000000000000 0000000100000006 [ 34.461453] raw: ffffea0007590da0 ffffea0007597960 ffff8801dac00940 0000000000000000 [ 34.461455] page dumped because: kasan: bad access detected [ 34.461456] [ 34.461457] Memory state around the buggy address: [ 34.461461] ffff8801d65e4000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 34.461465] ffff8801d65e4080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.461469] >ffff8801d65e4100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.461470] ^ [ 34.461474] ffff8801d65e4180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.461477] ffff8801d65e4200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 34.461479] ================================================================== [ 34.461480] Disabling lock debugging due to kernel taint [ 34.461483] Kernel panic - not syncing: panic_on_warn set ... [ 34.461483] [ 34.461489] CPU: 1 PID: 3836 Comm: syz-executor3 Tainted: G B 4.15.0-rc6+ #245 [ 34.461491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.461493] Call Trace: [ 34.461499] dump_stack+0x194/0x257 [ 34.461507] ? arch_local_irq_restore+0x53/0x53 [ 34.461513] ? kasan_end_report+0x32/0x50 [ 34.461519] ? lock_downgrade+0x980/0x980 [ 34.461525] ? vsnprintf+0x1ed/0x1900 [ 34.461531] ? perf_trace_lock_acquire+0x570/0x980 [ 34.461536] panic+0x1e4/0x41c [ 34.461542] ? refcount_error_report+0x214/0x214 [ 34.461549] ? add_taint+0x40/0x50 [ 34.461553] ? add_taint+0x1c/0x50 [ 34.461559] ? perf_trace_lock_acquire+0x5b7/0x980 [ 34.461566] kasan_end_report+0x50/0x50 [ 34.461571] kasan_report+0x144/0x340 [ 34.461579] __asan_report_load8_noabort+0x14/0x20 [ 34.461585] perf_trace_lock_acquire+0x5b7/0x980 [ 34.461590] ? lock_acquire+0x1d5/0x580 [ 34.461596] ? ep_free+0xf4/0x320 [ 34.461603] ? perf_trace_lock+0x900/0x900 [ 34.461608] ? lock_release+0xa40/0xa40 [ 34.461616] ? rcu_note_context_switch+0x710/0x710 [ 34.461622] ? perf_trace_lock_acquire+0xe3/0x980 [ 34.461627] ? __might_sleep+0x95/0x190 [ 34.461635] ? perf_trace_lock+0x900/0x900 [ 34.461641] ? ep_free+0xf4/0x320 [ 34.461646] ? dentry_free+0xcd/0x130 [ 34.461654] lock_acquire+0x394/0x580 [ 34.461662] ? remove_wait_queue+0x81/0x350 [ 34.461668] ? task_work_run+0x199/0x270 [ 34.461675] ? lock_release+0xa40/0xa40 [ 34.461680] ? perf_trace_lock+0x900/0x900 [ 34.461685] ? check_noncircular+0x20/0x20 [ 34.461692] ? lock_acquire+0x1d5/0x580 [ 34.461697] ? lock_acquire+0x1d5/0x580 [ 34.461704] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 34.461711] _raw_spin_lock_irqsave+0x96/0xc0 [ 34.461717] ? remove_wait_queue+0x81/0x350 [ 34.461724] remove_wait_queue+0x81/0x350 [ 34.461732] ? add_wait_queue+0x290/0x290 [ 34.461737] ? rcutorture_record_progress+0x10/0x10 [ 34.461746] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 34.461757] ? clear_tfile_check_list+0x370/0x370 [ 34.461769] ? locks_remove_file+0x3fa/0x5a0 [ 34.461780] ep_free+0x13f/0x320 [ 34.461785] ? ep_remove+0x800/0x800 [ 34.461791] ? fsnotify_first_mark+0x2b0/0x2b0 [ 34.461803] ? ep_free+0x320/0x320 [ 34.461809] ep_eventpoll_release+0x44/0x60 [ 34.461815] __fput+0x327/0x7e0 [ 34.461823] ? fput+0x140/0x140 [ 34.461829] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.461835] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.461843] ____fput+0x15/0x20 [ 34.461849] task_work_run+0x199/0x270 [ 34.461857] ? task_work_cancel+0x210/0x210 [ 34.461864] ? _raw_spin_unlock+0x22/0x30 [ 34.461870] ? switch_task_namespaces+0x87/0xc0 [ 34.461878] do_exit+0x9bb/0x1ad0 [ 34.461887] ? mm_update_next_owner+0x930/0x930 [ 34.461895] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.461904] ? find_held_lock+0x35/0x1d0 [ 34.461913] ? futex_wait+0x402/0x9a0 [ 34.461919] ? lock_downgrade+0x980/0x980 [ 34.461926] ? perf_trace_lock_acquire+0xe3/0x980 [ 34.461931] ? lock_release+0xa40/0xa40 [ 34.461938] ? fault_in_user_writeable+0x90/0x90 [ 34.461945] ? perf_trace_lock+0x900/0x900 [ 34.461952] ? check_noncircular+0x20/0x20 [ 34.461960] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 34.461966] ? futex_wait+0x6a9/0x9a0 [ 34.461976] ? find_held_lock+0x35/0x1d0 [ 34.461985] ? get_signal+0x7ae/0x16c0 [ 34.461991] ? lock_downgrade+0x980/0x980 [ 34.462000] do_group_exit+0x149/0x400 [ 34.462006] ? do_raw_spin_trylock+0x190/0x190 [ 34.462013] ? SyS_exit+0x30/0x30 [ 34.462019] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.462026] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.462034] get_signal+0x73f/0x16c0 [ 34.462043] ? ptrace_notify+0x130/0x130 [ 34.462050] ? exit_robust_list+0x240/0x240 [ 34.462058] ? __sched_text_start+0x8/0x8 [ 34.462065] ? depot_save_stack+0x12c/0x490 [ 34.462074] do_signal+0x90/0x1eb0 [ 34.462080] ? save_stack+0x43/0xd0 [ 34.462085] ? kasan_slab_free+0x71/0xc0 [ 34.462089] ? kmem_cache_free+0x83/0x2a0 [ 34.462095] ? putname+0xee/0x130 [ 34.462101] ? SyS_open+0x2d/0x40 [ 34.462107] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 34.462115] ? setup_sigcontext+0x7d0/0x7d0 [ 34.462123] ? schedule+0xf5/0x430 [ 34.462129] ? __schedule+0x2060/0x2060 [ 34.462134] ? get_unused_fd_flags+0x190/0x190 [ 34.462139] ? may_open_dev+0xe0/0xe0 [ 34.462148] ? exit_to_usermode_loop+0x8c/0x310 [ 34.462156] exit_to_usermode_loop+0x214/0x310 [ 34.462163] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 34.462168] ? kmem_cache_free+0x267/0x2a0 [ 34.462178] syscall_return_slowpath+0x490/0x550 [ 34.462184] ? prepare_exit_to_usermode+0x340/0x340 [ 34.462191] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 34.462197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.462204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.462212] entry_SYSCALL_64_fastpath+0x98/0x9a [ 34.462216] RIP: 0033:0x452ac9 [ 34.462218] RSP: 002b:00007f0f826a8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 34.462223] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000452ac9 [ 34.462226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 34.462229] RBP: 000000000071c038 R08: 00000000000005b7 R09: 000000000071c010 [ 34.462231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.462234] R13: 0000000000a2f7ef R14: 00007f0f826a99c0 R15: 0000000000000006 [ 34.462682] Dumping ftrace buffer: [ 34.462685] (ftrace buffer empty) [ 34.462687] Kernel Offset: disabled