[....] Starting enhanced syslogd: rsyslogd[ 10.556331] audit: type=1400 audit(1515055502.268:5): avc: denied { syslog } for pid=3314 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 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.342113] audit: type=1400 audit(1515055508.053:6): avc: denied { map } for pid=3452 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 '10.128.0.45' (ECDSA) to the list of known hosts. 2018/01/04 08:45:14 fuzzer started [ 22.470037] audit: type=1400 audit(1515055514.181:7): avc: denied { map } for pid=3463 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 2018/01/04 08:45:14 dialing manager at 10.128.0.26:46443 2018/01/04 08:45:17 kcov=true, comps=true [ 26.042904] audit: type=1400 audit(1515055517.754:8): avc: denied { map } for pid=3463 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8894 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/04 08:45:19 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004b9000-0x8)={0x0, 0x2, 0x67243c48, 0x65f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x50)={0x3, 0x0, [{0x0, 0x100000001, 0x80000001, 0x7fff, 0x100, 0x0}, {0x80000007, 0x7, 0x404c, 0x49e, 0x7f, 0x0}, {0xc000000f, 0x4, 0x9, 0x0, 0x8, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x2, 0xcb, 0x4, 0x1}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0xcf) connect$nfc_raw(r0, &(0x7f0000002000-0x10)={0x27, 0xa4, 0x8000, 0x3}, 0x10) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x6, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x109000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xfffffffffffffff7, 0x7, 0x863}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r3, 0x2}, &(0x7f0000005000-0x4)=0x8) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x41) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005000-0x18)={@multicast2=0xe0000002, @rand_addr=0x8, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000008000-0x20)={@generic="6d48ad16a09104902569e90b48070be9", @ifru_flags=0x800}) 2018/01/04 08:45:19 executing program 7: r0 = semget$private(0x0, 0x2, 0x5) semop(r0, &(0x7f0000add000)=[{0x4, 0x3, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000407000)='./file0\x00', &(0x7f0000e72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, r1, r2, 0x6, 0x18) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000002000-0x4)=0x7fff) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r5, &(0x7f0000003000-0x30)={0x30, 0x7, 0x1, 0x38c209b, 0x29b094a3, 0x4, 0x5e04, 0x2000}, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000001000)={0x0, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000003000)="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") setsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x9, 0x4, 0x3, 0x400, 0x2}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000004000)={r6, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x7d1, 0x7, 0x5}, &(0x7f0000003000-0x4)=0xa0) inotify_init1(0x800) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000003000)=0x40) ioctl$KVM_SMI(r4, 0xaeb7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000005000+0x698)={0x8, 0x7, 0x8004, 0x8, 0x81, 0x100000001, 0xba7, 0x7fff, r7}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000002000-0x8)={r6, 0xfc5}, &(0x7f0000007000-0x4)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/04 08:45:19 executing program 1: getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000be2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00000a6000)='keyring\x00', &(0x7f0000981000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fanotify_init(0x4, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r7 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) poll(&(0x7f0000001000-0x30)=[{r2, 0x8002, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x4, 0x0}, {r6, 0x44, 0x0}, {r7, 0x10, 0x0}], 0x6, 0x10001) socketpair(0x1f, 0x80000, 0xa7b, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x101, 0x30, 0xf3, 0x3}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000002000-0x6)={r10, 0x22f}, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r9, 0x118, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000004000-0x39)=""/57, 0x39) accept$nfc_llcp(r8, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x70)="067e607bdea3b9f296dffbb549b7c2b8230c0a827285a71b0f126a1c6bcee55e55c2c906a37c611d1d0d7ae3b475be162b881cd2e8fc2b7fd9aa99af44abf2474c0369cb81cff9400b07ecc5c2f2c8294584e7f58844a590ba98192a95b47b678edfe935a58c52974cc4371903eed9bb", 0x70, r0) r11 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000002000)=""/142) 2018/01/04 08:45:19 executing program 2: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f0000001000-0x14)=@random={'security.\x00', 'selfeth0]\x00'}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x30)="ba4e5caba3e8cae0a39ed1e7dfb3d37a05115f1caea7ca45aa8f03f140c0ca2f7b0cea389df49d5394f67a04623467d0", 0x30}, {&(0x7f0000001000)="f6fa0f11d8643f66d2e47208b78da09871acd3c3a5c6520e84db7f1fa9a8c08012acb9c74121a147f1", 0x29}, {&(0x7f0000002000-0xc7)="c3dadafd2aeb4b060b4075c8905caae5f63629cd0871f7392a25686bd71157bf6ef7b79a36b1820e4fee0b6ff1079fd13c593b24ec69c7cd6beb3f318e49df5662d2d0c366c31765fef9b174e1d305cd70b3eda424f069222929493b0f3f9acae6a6cae6a601523a3070b92b8dd74d2d7ab68a75d5f801a48022ced249a1ccbe733bc86005ebbfa6d12b9154c976d8d9b1340cfd97cea659973affd9f2f7026d7900302d63d9b9de2f86308b81420a9d8b48f95536d0bed0f91f45a0754ceff444acba5934876a", 0xc7}, {&(0x7f0000001000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x24000001}, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x78, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcff5, 0x8745, 0x4e49, 0x10}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x7, 0x10, &(0x7f0000001000-0x80)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x3, 0xd, 0x0, 0x0, 0x1}, @jmp={0x5, 0x5, 0xf, 0x0, 0x8, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x4, 0xf, 0x7, 0xa, 0xfffffffc, 0x0}, @generic={0xffff, 0x7fff, 0x80, 0x3}, @jmp={0x5, 0x5, 0xb, 0xf, 0x0, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000001000)='syzkaller\x00', 0x8000, 0x31, &(0x7f0000004000-0x31)=""/49, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x3}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000005000-0xc)={r1, r0, 0x100}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000)={0x7, 0x6}) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r5, r6, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ax25(r1, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r7, 0x80000001, 0x5, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000006000)=0x1000) 2018/01/04 08:45:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f00005fd000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000)={0xa, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x4)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x6, 0x1ed60, 0x8, 0x2, 0x10, 0x20}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000001000-0x28)={0x2, 0xc, [{0x8001, 0x0, 0x0}, {0x3, 0x0, 0x5ffc}]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000-0x6)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0xc7)="f8edbc76a60c14569b7fc958df9ce8e8a05fb13cb13a87a26b1fe67c7030b9093b6bf8f20c87e7372b6e53a8d2bf32c4ed704ad13c17e58b523a5ce79937c6d44de84e88c0b4bf996061d2e74a4f7799a1cd3b7e8a3db231a135466414b80ec62661407cc82f966c29c7ba32ba865cb98709916024fa9e78715e9332d11879ce0d00eb496525a8207f1030d19b94d5781d57381c3edd33937becb749c2ea141cd2ff8c56fb2b6146d4af281b3dbb29617fe7463e8c1b04ac8c6c647619434e07762e7a52b181a3", 0xc7, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x4, 0x8000, 0x0, 0x100000001, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0xffffffff, 0x1, 0xc3a, 0x2, r4}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000008000+0x745)={""/1024}) 2018/01/04 08:45:19 executing program 4: shmget(0x1, 0x1000, 0x2, &(0x7f00002cc000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000507000)=0x0, &(0x7f0000475000)=0x0, &(0x7f0000001000-0x4)=0x0) setgid(r0) socketpair$inet(0x2, 0x806, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) io_setup(0xeb95, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r3, 0x7, "747cdaa52d49aa"}, &(0x7f0000004000)=0xf) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x5, 0x3ff, 0x100, 0x10001, 0xdd1}, 0x14) fstat(r4, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r4, 0xf048bfaf5eec9b13, 0x8000000, r4, &(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000006000+0x939)={0x77359400, 0x0}, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000008000-0x5d)=""/93) 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) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x0) 2018/01/04 08:45:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000728000-0x8)='./file0\x00', 0x40, 0x60) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000132000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0x56) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x71)=""/113, 0x71) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0x95, "0178282653944cd69f1927f02c2ac2cb21fe5a3ec5766967d34dbe576552a70445a04ee54a7ccdd5f0d8262aa569100eab7474a0f6ba8d6e1165286534c6a0e1288b68a7d7e3c4e42f845e1ec9417e328ed57de37af93be762e1913fbe0bdaaff40fbdf947518311e6b7cf80a6da2045a16f90e8891c74d9a8d6d3d7f13cd7f5f14dda791d84ee7834f3a648aaec86cb9a3e81e8fd"}, &(0x7f0000007000-0x4)=0x9d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000007000-0x14)={r5, 0xfffffffffffff000, 0x5, 0x0, 0x5, 0x8}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000008000-0x2)='./file0\x00', &(0x7f0000007000)=@known='user.syz\x00', &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x1d, 0x1) 2018/01/04 08:45:19 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00007fa000)='/dev/input/mouse#\x00', 0x3, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000a39000-0x4)=0x0, &(0x7f00001c9000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c48000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x1, 0x20, 0x3, 0xb5c, 0x2, 0x80, 0xa0, 0xbf, 0xc0d, r1}, {0x1, 0x800, 0x20, 0x8, 0x401, 0x1, 0x81, 0x0}, {0x9, 0x2, 0x529a, 0x8000}, 0x3, 0x9, 0x2, 0x0, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, 0xa, @in=@rand_addr=0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x8ff9, 0x1ff, 0x4, 0xa97}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x28, 0x1, 0x9, 0xa, 0x80, 0x20, 0x8, 0x2, r1}, {0x1, 0x8c16, 0x0, 0x8, 0xda3, 0x2, 0x5, 0x0}, {0x3ff, 0x100000000, 0xffffffff80000000, 0x9}, 0x3, 0x3, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x5, 0x2, 0x7, 0x5, 0x451, 0x1}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000)="b2f64bd932b7045d8c3c55a5f30e86d7", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0x8}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000)={0x3, &(0x7f0000003000)=""/0, &(0x7f0000004000-0x48)=[{0x0, 0x35, 0x4, &(0x7f0000006000-0x35)=""/53}, {0x2, 0x8, 0x5, &(0x7f0000002000-0x8)=""/8}, {0x9, 0x4d, 0x5, &(0x7f0000005000)=""/77}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000006000)=0x349, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffff0001, 0x1, 0xa47, 0x10}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={r2, 0x39d5, 0x20, 0x7ff, 0x7ff}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2b, &(0x7f0000008000)={0x3943, {0x8001}, 0x5, 0x4}, &(0x7f0000005000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x5)={0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000a000-0x4)=0x8000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000000a000)=0x0, 0x4) [ 27.959364] audit: type=1400 audit(1515055519.671:9): avc: denied { map } for pid=3463 comm="syz-fuzzer" path="/root/syzkaller-shm582311678" 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 [ 28.817076] audit: type=1400 audit(1515055520.528:10): avc: denied { sys_admin } for pid=3506 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 [ 28.966433] audit: type=1400 audit(1515055520.678:11): avc: denied { sys_chroot } for pid=3672 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 2018/01/04 08:45:20 executing program 7: keyctl$join(0x1, &(0x7f0000969000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x6, 0xa, &(0x7f00000e6000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x25}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x5, 0xa1400000000000, 0x4, 0x7fffffff}, @jmp={0x5, 0x1, 0x3, 0x9, 0x2, 0xffffffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00006dc000-0xa)='syzkaller\x00', 0x7, 0x7b, &(0x7f0000236000-0x7b)=""/123, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000469000)={0x2, &(0x7f0000443000-0x18)=[{0x10004d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000656000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000083b000-0x64)={&(0x7f00008b2000)=[0x9, 0x4], 0x2, 0x31d, 0x5f8, 0x38a, 0x7, 0x7ce3, {0x200, 0x2, 0x8000, 0x4ec81c, 0x0, 0x5, 0x7b4, 0x8000, 0x400, 0x101, 0x10000, 0x8, 0x3, 0xffff, "53b412020be9fe451125391fef0d1e3e88988328ed577518cad3015f9e9ad95e"}}) writev(r2, &(0x7f00000a6000)=[{&(0x7f0000430000)="8f", 0x1}], 0x1) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000760000/0x18000)=nil, &(0x7f0000f0f000)=[@textreal={0x8, &(0x7f0000d3f000-0x41)="f08024bf0f233765650f2f060900660f689d97c1660f7f5900baf80c66b880d9908e66efbafc0c66b82d7a76c166eff2650f01983664f40fbd9c09000f0f7ba6ae", 0x41}], 0x1, 0x10, &(0x7f00003d5000)=[], 0x0) [ 29.015792] audit: type=1400 audit(1515055520.727:12): avc: denied { prog_load } for pid=3711 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/04 08:45:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000488000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x32, &(0x7f000059d000-0x10)={0x38, 0x0, 0x2, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = add_key(&(0x7f000057f000-0xa)='encrypted\x00', &(0x7f0000c4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000101000)="9c188ceda0f457862226ba421d4102dc16e830a8995304d5f0fd597aa91b532c56c8422e450b956488dc8eab680217e6a615470268ea9020e97978fb8a50b01bee818cfb2cf900fe280aeadec00668f4a83800cb8a76b440aec20c2af1942badee69943ea5ddcca667fa81344c0f11b04260246304f7e51c61ff8c894d36270e77eb0b61b5890310e01f05b7875adcc4c284cbe47f66e052c2767ac05c0fbd1593a47fd592b74b912f7a63a097b02550b961e90c13e609cd2bd92ad2f86ad085e3c429d2e0d13b5ea8df6556de1c2d9c23f4ca3d7e2fbd1bb1cf7e94e7e6b34c262634d98dad2f24", 0xe8, 0x0) r4 = add_key$keyring(&(0x7f0000464000-0x8)='keyring\x00', &(0x7f0000f3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f000054e000-0xb)='pkcs7_test\x00', &(0x7f0000def000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000524000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000584000-0x4)=0xfff) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = gettid() sched_setparam(r7, &(0x7f000022c000-0x4)=0xffffffffeffffff7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/04 08:45:20 executing program 7: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a6c000-0x4c)=""/107, &(0x7f0000a6b000)=0x6b) connect$inet(r0, &(0x7f0000a6b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r2 = accept$inet(r0, &(0x7f00002e4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x10) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a6c000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x2, 0x7fff, 0x1}, &(0x7f00009b5000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000890000)=@assoc_value={r3, 0x6}, 0x8) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000cc7000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:45:20 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000350000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x10, 0x80000001, 0x2, 0x61dc, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000065a000-0x38)={&(0x7f0000d46000)=@full={{0x3, {"97aa13f81679eb"}, 0x5}, [{"340bbd6ab33143"}, {"8b7f8dbb8598fa"}, {"b6040c6f57a5f6"}, {"5d7372ba2d77de"}, {"84c45997d9f64a"}, {"34af240dc2a391"}, {"07e2214440055f"}, {"36f0cfecc2a67a"}]}, 0x48, &(0x7f0000fc8000)=[{&(0x7f0000b3f000-0xb1)="16bb6fdddca06177bcf8ebdf630cd9356c72052495491d92cef299b0b8c875e6427b0e1625d67ea168b136415dba1a87c63b199de4b370c9dd1dcaac6ecb29e9f1ca82258990cff5af5af457881cead4cbd9ea3e8b8a143c3da2d880bc170947c5784033553d61f762cd9c72b33b33e0abe35297de3f8f87e6e382cc2fd920a6e23c9163dab532abebd3791937947e97f0e4be09818eef0a13644fdc7196507587822670101563a092790e5eb08d8f131b", 0xb1}, {&(0x7f0000001000-0xc)="5a5265a4b6143f88b39029e6", 0xc}, {&(0x7f0000001000-0x1e)="c8977247d8d2561715367cd85958a62eb6369874bdd545a278c755a027ca", 0x1e}], 0x3, &(0x7f0000270000)=[{0xe8, 0x109, 0x2, "0f3bfd9e4e4a0cfb3819b9059fbefa614de6a1194cbc67b404832e353debdd8caadce1a10b5f743caad100487e41ed823ad1ac252d2ba580bfa92d902ae82562d59d94137d160ce235c582647a1dccf9ae55f8227738db2f9f023418899bb80a21a730fdf893454b2a98b80b41c5f02b3e0a694438aee4005c89fa221055b1a4984adfedcdf9d9445cf3ea1e3f18a09d069124e37a6b42025e82346a1dc2fd0f9a7ea8fc47cdcbe0e3cf50f5e5b3bc3d3f255170a8be51a5a3777b52ad16bb5efcc4c2914533f6c488833582d707615b9a"}, {0x10, 0x10b, 0x9, ""}, {0xf8, 0x11f, 0x7, "0f58bf1c0bedc5fe693c0caffbdb7d2adf00370b528aabffc99f19fad084fa12c85fe11de8514aafcdbae66f8256ca65eb4bfc51e00b86e0daa227b146ece3b3ba873aa59591d30e83b73e157e19a2b489d886450205461913c7f640e697d930e3b6f034bc7b9830dd7fb558bd1b6b15dfaab95449098fa0282a442b970b8c455b7212f42afc2fc61a931061056d7bb89d9edda08be383fa30a41afd0024cb43d8971048e6d4530d4a80214a8713600b970c8703f288697a235cd05145942bf3290559f4ae92f3bff572008464b89facbcba8f8170c8f97ae1fed22dc0c8986b1bb8afa8eb78"}, {0x80, 0x11, 0x20, "d5cd611697e8417e98f2c255c0ff23318e067d675bdc9d06bab85b0d223e80cace6241abfaf7d963b9187d454c5105ad06714721b52b3d79d7fdc988609816567a809573f5ac9d147271fbaf0a095a8ed1412d0c6d294e784ce9ff849d03f9e9375f94fd3bbf8a451c2cfc"}, {0x78, 0x12b, 0x8000, "2298158ad9388d8bd42e7bcd0065b85385cee44a784fab567642417701934b0f0f7490b0fdd2b6a70ca7bb9e6fd541174cb8e61c1e8e0d1d55a655d246a281e3757069c2f96d49a9f0a15efe37576a49258dfb87a5cfec37bf7345d3092c74342e28418ff5acb8"}, {0x110, 0x10f, 0x4, "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"}, {0x90, 0x84, 0x8, "ce2e00547000466880d742688638f59736a8ff2336a5dd04feb97786afd9ac9d5b7ec102b7417ed05bd7e18d076e6a2ec0d636b258f12f4b4887b1915a5b6f36ebcd4688663dc79bc2c7604125def7631b1bfc0022a067560b8130a79f00b53f7c5134509e9796bc54f01a3a671edf100e5bb56944d15414329504afeac4"}, {0xf8, 0x0, 0x3, "934fe2b4e9ff65799c9ee2dfcf1174296c9ba28dfa0b8164f83be9c8d12120ffa24da9020fa668d72051ca00109a5b608aac1111f94298ac24047d0269775bf170e801f64333814e2f0a48f0e2bbe04592717f9fed3be06dff15d00c81279c449e49ddb63ad50c01daa8023d581b74a6484e0d1bbf9f7c05d4cfa260b905b624c92f205038086f99e8268acd6f2ab218922066f361f794554a3d8c7b45c6b7885275677c70f3f8829c3fb97cf859218ba45e575e865df4a62aa206aa40dfcd255d738916a63d12100a25de39d952152000008ac3b5b3c2e5fb4842527d12e3c58abc494935"}, {0x50, 0x11d, 0xfff, "1bbb5a766f6e126d9cf0d76ccf41ce2a60bb96a2a9252b20c1b5f3640f97cae8e89f97c77244b79efc65f2ed9a5615fd8a3354f74607f9916e091aee"}, {0x108, 0x103, 0x1, "b911658b5c6788de947b5801381611a04290108be005c2905661c5f7bc77f65c1417ba22cee0ae24696b26f6a27fca1d6acde9b2937420c310296558495969bded8eae4a92e6181a434643750837ed38951ea77cb5ee60de5796c7ad35c5ac0c5bebf9a2a8b9b860921286cbbb8667db2333224269507ed505fbe6fa73090c9670384b1ca1b475a6a73035bc8106135a7715559888b5feadc0d0991a91df392532a9da987ea1d743f34aeda8591ca447658823f0e8c34433d0f90eadcc6d30a03738a4ed34b538f86c0c6fa6497c31ad22c7049ce8385e1d609c2a9997a663e8328b69e75c77bbc450bca9df4cbbb3c4726657065370731d"}], 0x6d8, 0x41}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x9, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000d9e000)={0x200, 0x0, []}) fadvise64(r1, 0x0, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a63000-0x4)=0x0, &(0x7f0000b35000)=0x4) [ 29.097523] audit: type=1400 audit(1515055520.809:13): avc: denied { net_admin } for pid=3720 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.201908] audit: type=1400 audit(1515055520.913:14): avc: denied { ipc_owner } for pid=3731 comm="syz-executor1" 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 2018/01/04 08:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) 2018/01/04 08:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dce000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000ec4000-0xcb)=""/203) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 08:45:21 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@un=@file={0x0, ""/108}, &(0x7f0000012000)=0x6e, 0x800) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)="39cf793749ce02b810f82ada849827d8da79604bf19350745f552353343cd8e4cb6f9f7b71575998460797aaa23e3a7fce031382b0dec5de01801ac52a5444ebcd13d9ce316d7bb65a7ed364529e606f8687e5a99e7c9cca25e7dc512c5471fcd4cc69544bea14e8269297be08b8a4c360511f714298647cec49fe2f2ec7bcac7c104d3ba3df1e6007dd0ae958", 0x8d) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000970000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000fbc000)=""/1520, &(0x7f0000689000)=0x5f0) r1 = syz_open_dev$sndmidi(&(0x7f00004f9000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a78000)={0xa6bc, 0x10000, 0x3, 0x7, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:45:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x5eb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000bd9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f000000c000)="da000000000000c67412a1000000000000002087", 0x14, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) 2018/01/04 08:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da7000)={@loopback={0x0, 0x1}, 0xd7, r1}) munlock(&(0x7f0000d66000/0x4000)=nil, 0x4000) r2 = open(&(0x7f00009df000-0x8)='./file0\x00', 0x180001, 0x13c) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fbd000)={0x4000, &(0x7f0000a24000)=0x0, 0x1, r2, 0x1}) restart_syscall() fanotify_mark(r0, 0x26, 0x8000008, r0, &(0x7f000063f000-0x8)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000047c000-0x4)=r2) memfd_create(&(0x7f0000209000)="2f6465762f6375730300", 0x1) epoll_pwait(r2, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10000000000000ea, &(0x7f00009a2000-0x8)={0x31}, 0x8) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) dup2(r2, r0) setpriority(0x0, 0x0, 0x10000) 2018/01/04 08:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000d19000-0xa)='/dev/vcs#\x00', 0x80000001, 0x240c00) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000008f000)={0x0, 0x7ff, 0x3, [0x7, 0x2, 0x9]}, &(0x7f0000c82000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a31000)={r4, 0x8000, 0xffffffff, 0x4, 0x100000000, 0x4}, 0x14) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000004000)={0x1, 0x0, [{0x40000071, 0x0, 0xfffffffffffffffe}]}) 2018/01/04 08:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000516000)={0x100000001, 0x1, 0x6, 0x8}, 0x8) write(r0, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) [ 29.255818] sctp: [Deprecated]: syz-executor7 (pid 3743) Use of struct sctp_assoc_value in delayed_ack socket option. [ 29.255818] Use struct sctp_sack_info instead 2018/01/04 08:45:21 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d5000-0x11)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) epoll_create1(0x80000) fallocate(r0, 0x0, 0x0, 0xced) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) pipe2(&(0x7f00007a7000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000592000-0xdf)=""/223) fchmod(r2, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000057d000-0x10)={0x64, &(0x7f0000232000)=""/100}) fcntl$setpipe(r1, 0x407, 0x5) openat(r2, &(0x7f0000b18000-0x8)='./file0\x00', 0x440, 0x8) 2018/01/04 08:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000075f000)={0x1ff, 0x53, 0x100000000, 0x9, 0x1, 0xff0, 0x7, 0x1}, &(0x7f0000c5a000)={0x6, 0x1, 0xfff, 0x9, 0x2, 0x10000, 0x80, 0xffffffffffffffff}, &(0x7f000084f000)={0x1, 0x0, 0x8, 0xfffffffffffeffff, 0xff, 0x702e, 0x7, 0x1000}, &(0x7f0000fdc000)={0x77359400, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000a4e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fd1000)=""/15, &(0x7f0000128000-0x4)=0xf) getsockname$inet(r1, &(0x7f0000249000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x10) r2 = syz_open_dev$audion(&(0x7f0000dfa000)='/dev/audio#\x00', 0x1, 0x400000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056f000)=0xc) r3 = syz_open_dev$evdev(&(0x7f000014b000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d5000-0x9)='/dev/vcs\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000016b000)={0x2, 0x0}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000c2a000)={0xe461, 0x7f, 0x0, 0x1, 0x9, 0x9}) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dc4000)=@assoc_value={0x0, 0x4}, &(0x7f0000c67000-0x1)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000e4f000-0x20)={@generic="cfa9f71b1458ab848b11904566c5397a", @ifru_flags=0x0}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x8001) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000046e000-0x8)={r5, 0x2}, 0x8) 2018/01/04 08:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00002cf000-0xb)='net/packet\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00007c4000)={0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0xfffffffffffffffd, 0x100, 0xb067, &(0x7f0000704000-0x10)=@generic="7f87a62097b609ee0f57b059ba6db4a8", 0x3ff, 0x3, 0x2}) fcntl$setstatus(r1, 0x4, 0x44000) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 29.320935] audit: type=1400 audit(1515055521.032:15): avc: denied { net_raw } for pid=3760 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.322832] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! [ 29.381373] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 29.385101] QAT: Invalid ioctl [ 29.422865] audit: type=1400 audit(1515055521.127:16): avc: denied { dac_override } for pid=3787 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 08:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x400) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000f5000)=[0xfffffffffffffb70, 0x19]) 2018/01/04 08:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000e01000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xa0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000b2a000-0x1c)={0x44e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket(0x10, 0x3, 0xc) write(r3, &(0x7f0000cb3000)="1f0000000307ffde0000f49f07100088000600000900018006000000000000", 0x1f) 2018/01/04 08:45:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@generic="7e0905d6a8bdb5727f893d92bcf88168", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000001000-0x1c)=""/28, 0x1c, 0x40000020, &(0x7f0000000000)={0x11, 0x5, r1, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000ef6000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000-0x28)=@file={0x0, ""/38}, &(0x7f0000541000)=0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ba9000)='/selinux/context\x00', 0x2, 0x0) getsockname$packet(r3, &(0x7f0000267000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c2000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x451, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) syz_extract_tcp_res$synack(&(0x7f000065e000)={0x0, 0x0}, 0x1, 0x0) pivot_root(&(0x7f0000d9c000)='./file0\x00', &(0x7f00007cc000-0x8)='./file0\x00') 2018/01/04 08:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b7848267f81e519c8140b2b671fb3b6c733552757ebd197df309cf18bdf5655efbfb40b4c13e647ce2a42aeefabb1939d49897e5", 0xe0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000520000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f000085e000-0x58)=""/88, 0xfffffffffffffce6}], 0x10000000000000b1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/04 08:45:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000e0c000)="") 2018/01/04 08:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000fab000-0x9b)="e8047eeba1769517b3f3531e4b796d63a98825444f4ada04498acae7c0b9b3d77cf20b19e6d671f925c7776086cb9e5b396df2f126cd5860b44f2914b6539308a8c2ce2162cd3e6d54d1689d7a77d8cc12c389e9d5c113811214c67974a60e6402d32f29951532c5f4bbebc8a0b1060977673e0fb30f6bac5277bdbeda41dca35acc8471b12627cf8b11304ba1f2af4d6c02a01ec78a61a7b14ad4") listen$netrom(r0, 0x80000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000abd000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00003e1000)='net/igmp\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b63000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000041b000-0x10)={0x0, 0x10, &(0x7f0000cd1000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001b7000)=0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000e7c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400082) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000a64000)={r3, 0x1000, "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"}, &(0x7f0000d00000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009fd000)={r3, 0xc1b}, 0x8) 2018/01/04 08:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000250000)='/dev/amidi#\x00', 0xb7, 0x40) accept4$inet(r0, &(0x7f0000a10000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000257000)=0x10, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006ba000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e41000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000799000-0x4)=0xe8) 2018/01/04 08:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000494000-0x10)='/dev/input/mice\x00', 0x0, 0x800) write$tun(r0, &(0x7f0000272000)=@pi={0x0, 0x0, @eth={@random="292f956b0613", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\'', "8cf619", 0x0, ""}}}}}}, 0x1c) poll(&(0x7f0000c9c000-0x30)=[{r0, 0x100, 0x0}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000dcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e61000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) [ 29.518219] WARNING: CPU: 1 PID: 3805 at mm/page_alloc.c:3936 __alloc_pages_slowpath+0x1868/0x25c0 [ 29.527405] Kernel panic - not syncing: panic_on_warn set ... [ 29.527405] [ 29.534778] CPU: 1 PID: 3805 Comm: syz-executor1 Not tainted 4.15.0-rc6-mm1+ #50 [ 29.542288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.551615] Call Trace: [ 29.554179] dump_stack+0x137/0x198 [ 29.557784] panic+0x1e4/0x41c [ 29.560948] ? refcount_error_report+0x214/0x214 [ 29.565675] ? show_regs_print_info+0x18/0x18 [ 29.570147] ? __probe_kernel_read+0x16b/0x1c0 [ 29.574704] ? __warn+0x1c1/0x200 [ 29.578131] ? __alloc_pages_slowpath+0x1868/0x25c0 [ 29.583117] __warn+0x1dc/0x200 [ 29.586371] ? __alloc_pages_slowpath+0x1868/0x25c0 [ 29.591370] report_bug+0x211/0x2d0 [ 29.594974] fixup_bug.part.11+0x37/0x80 [ 29.599009] do_error_trap+0x249/0x290 [ 29.602872] ? math_error+0x310/0x310 [ 29.606655] ? find_held_lock+0x35/0x1e0 [ 29.610705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.615522] do_invalid_op+0x1b/0x20 [ 29.619207] invalid_op+0x22/0x40 [ 29.622630] RIP: 0010:__alloc_pages_slowpath+0x1868/0x25c0 [ 29.628220] RSP: 0018:ffff8801d4ed78a8 EFLAGS: 00010246 [ 29.633562] RAX: 0000000000000000 RBX: 1ffff1003a9daf30 RCX: 0000000000000003 [ 29.640806] RDX: ffff8801d4ed7b08 RSI: 0000000000000031 RDI: 0000000000000000 [ 29.648045] RBP: ffff8801d4ed7aa8 R08: 0000000000000000 R09: fffffffffffe0f8a [ 29.655284] R10: 0000000000000031 R11: 0000000000000000 R12: ffff8801d4ed7b68 [ 29.662531] R13: 0000000000000000 R14: 00000000014280c2 R15: ffff8801d4dd00c0 [ 29.669805] ? get_page_from_freelist+0xf38/0x3c20 [ 29.674707] ? check_noncircular+0x20/0x20 [ 29.678916] ? ion_ioctl+0x19e/0x210 [ 29.682599] ? do_vfs_ioctl+0x190/0xfe0 [ 29.686543] ? warn_alloc+0x260/0x260 [ 29.690319] ? __lock_is_held+0xb6/0x140 [ 29.694358] ? __isolate_free_page+0x510/0x510 [ 29.698914] ? __might_sleep+0x95/0x190 [ 29.702864] __alloc_pages_nodemask+0x5aa/0x700 [ 29.707509] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 29.712494] ? __lock_is_held+0xb6/0x140 [ 29.716532] ? kasan_kmalloc+0xad/0xe0 [ 29.720397] alloc_pages_current+0xb6/0x1e0 [ 29.724696] ion_system_contig_heap_allocate+0x40/0x2c0 [ 29.730035] ion_alloc+0x21f/0x840 [ 29.733546] ? __might_fault+0x110/0x1d0 [ 29.737593] ? ion_dma_buf_release+0x50/0x50 [ 29.741977] ? kasan_check_write+0x14/0x20 [ 29.746189] ? _copy_from_user+0x99/0x110 [ 29.750311] ion_ioctl+0x19e/0x210 [ 29.753828] ? ion_query_heaps+0x3c0/0x3c0 [ 29.758034] ? find_held_lock+0x35/0x1e0 [ 29.762067] ? ion_query_heaps+0x3c0/0x3c0 [ 29.766275] do_vfs_ioctl+0x190/0xfe0 [ 29.770048] ? selinux_file_ioctl+0x354/0x540 [ 29.774513] ? lock_downgrade+0x860/0x860 [ 29.778633] ? ioctl_preallocate+0x1c0/0x1c0 [ 29.783025] ? __fget+0x22b/0x390 [ 29.786468] ? security_file_ioctl+0x89/0xb0 [ 29.790851] SyS_ioctl+0x8f/0xc0 [ 29.794209] entry_SYSCALL_64_fastpath+0x23/0x9a [ 29.798935] RIP: 0033:0x452ac9 [ 29.802095] RSP: 002b:00007efdd7811c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 29.809777] RAX: ffffffffffffffda RBX: 00007efdd7812700 RCX: 0000000000452ac9 [ 29.817023] RDX: 0000000020faaf65 RSI: 00000000c0184900 RDI: 0000000000000013 [ 29.824263] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.831503] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 29.838744] R13: 0000000000a2f7ef R14: 00007efdd78129c0 R15: 0000000000000000 [ 29.846601] Dumping ftrace buffer: [ 29.850188] (ftrace buffer empty) [ 29.853876] Kernel Offset: disabled [ 29.857474] Rebooting in 86400 seconds..