[....] Starting enhanced syslogd: rsyslogd[ 16.972091] audit: type=1400 audit(1518772733.815:5): avc: denied { syslog } for pid=4017 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: [ 23.153267] audit: type=1400 audit(1518772739.997:6): avc: denied { map } for pid=4156 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.225' (ECDSA) to the list of known hosts. 2018/02/16 09:19:06 fuzzer started [ 29.403781] audit: type=1400 audit(1518772746.247:7): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 09:19:06 dialing manager at 10.128.0.26:41785 [ 33.144277] can: request_module (can-proto-0) failed. [ 33.153555] can: request_module (can-proto-0) failed. 2018/02/16 09:19:10 kcov=true, comps=true [ 33.688515] audit: type=1400 audit(1518772750.532:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1091 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 09:19:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f41000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000a44000-0x30)=[{&(0x7f00006e0000)=""/252, 0xfc}, {&(0x7f0000fc6000-0x97)=""/151, 0x97}, {&(0x7f0000ffa000)=""/61, 0x3d}], 0x3, &(0x7f0000001000-0x68)=""/104, 0x68, 0xc000000000000000}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="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", 0x1000, 0x801, &(0x7f0000ad9000-0x10)={0x3, {"311e06d849f634"}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000002000-0x10), 0x1, &(0x7f0000001000-0x90)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xfc, 0x200000) ioctl$KDDELIO(r2, 0x4b35, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r2, 0x5, 0x1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000)=@generic, &(0x7f0000004000)=0x80) getsockname$netrom(r0, &(0x7f0000001000)=@ax25, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000005000)={0x14, 0x1, 0x6}) ioctl$KDDELIO(r2, 0x4b35, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000007000)={0x4, &(0x7f0000008000-0xfd)=""/253, &(0x7f0000004000)=[{0xae33, 0xa2, 0x8, &(0x7f0000007000)=""/162}, {0x1f, 0x84, 0xfff, &(0x7f0000007000)=""/132}, {0x2, 0x5c, 0x3, &(0x7f0000007000)=""/92}, {0x8, 0xe8, 0x1, &(0x7f0000006000)=""/232}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0x9}, {0xf, 0x748}, {0x4}, {0xb, 0x101}, {0x8, 0x7}, {0x4, 0x5}], 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000008000)=""/225, 0xe1, 0x8, &(0x7f0000002000-0x10)={0x77359400}) 2018/02/16 09:19:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) listen(r0, 0x8001) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0xfff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @empty}}, {{0xa, 0x1, 0x1000000000000000, @empty, 0x2}}}, 0xff, 0x80000000, 0x1, "f9fbc5a3f32fea2f67b3f1b87b6b69f2d5a192dcb5ba0c79360e57245daf2cf41dc2b15e9aefaddc26f4196eaa6a15a7493ec2961014ce196a58f6244e2085d273dff9da0dbe40aed7d79ba634894c04"}, 0x160) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x101, 0xff}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x4ed, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int, &(0x7f0000001000-0x4)=0x4) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x4, 0x7, 0x20, 'queue1\x00', 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000005000-0x48)=""/72) fsync(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={r2, 0xfffffffffffffc00}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000002000-0x70)=[{0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000006000)="2630ea28a159cad676d738ea71259404c4706c54f2d2fd4c17f1f4c169818c72efe62b7b8097d40cc65dc394b14495b742d5db7b63990a94e56b7ad267cabf22e912464ecf201ae47538cb4d1659bb95b8ee75c21887ed536e587f9e2cd0cd3daf2b94ad09b5f24d841b63498cde0042d62668f08a614c8d0d33f4d121b42b8d581232ae8c1aec22bb657201fa3c1866aa255d7e3e61697912aca27d1c512ab13b5c2b3e16a9673f451df54f54e4271e99a6b0", 0xb3}, {&(0x7f0000007000-0x2c)="22a347c99f8f3aab5fb30121cebbd576d67eb5467bd7ee6e3cdcaacf9e4feb412fddda47db4c85cdc8e1519c", 0x2c}, {&(0x7f0000004000)="bb65dc20b441cecc4760c2ba54ee4485254300ba5b81f1662e19e83cb9168c878ff798c422272c6d7421d05fe770a2e83c36fd8607025acdf2d7afefba7d37c61eb23981005a040dfddd4e4f8a77ee55a0bfa96ab0d56a4e4c3cd1a01f57c9f4c34d1e6c8be2362915bfb4d82a85da265eac4623717409e78ad6b02721b3769b2f954d990dd63be3e4f96956431ac9c166ef73596edafe8614490661ca98208c3be50b9078563d7792f33e", 0xab}, {&(0x7f0000001000-0x8b)="7ddd9e4d5718ba27cbac0c9eec482dba312c985ffec83ea968f7084ab264d61e741afbb1668ff84a5b2ccf31e4db2d49e97e0a82e469e3f785acec7af1b024588529c1a2364eb409d06eb81a33cfddc818f5eaa329135b4d784a2e158a58f3c2a05fff1c3c9646fa25f137e4c66e785b6001d50f445b0f69ff4cbfce314c85bcaa56bbc3d746a649096ed1", 0x8b}, {&(0x7f0000007000-0x9d)="19b69bb1943705a00079f806c06c475e0dcdee82da917c36c4881f564a058dc5e39e162c5ece4ba07a68bd0b3648c44c214bd247c0955c5900e75532f55c51fe9697b7480679ce58f72ba2f91eff8d8c2357b61a99482ac91074e9ed18268f1f2983259d0392415cefc569fbd52c06f7b5b7735b3878278ad8420eb6be2089c3482ab5a713ae7215406f2525da9b9c12b1cac52fcc05eed4fca512ffa4", 0x9d}], 0x5, &(0x7f0000000000)=[@iv={0x88, 0x117, 0x2, 0x71, "c31c5a9331683a7dde502c360ff73c09b75a7895ded3e0bdf82abbde4eb45e2f2decf77c9c49ef74bb7306f553c597a9a38944bef29739e096af540164b4dfa0d5ba1081f2911ba329a16549f0bbc36a201b7ba3a8230472f0d192b1458282f4d80d2195570c9ec0e5f403207e5c19573c"}], 0x88, 0x20008840}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000-0xdd)="f87edd0d9bd02ad1c69efa971ec4fc6489b621d397bed7bce4e56efa742d097d2a5fcfc5d4dd9887fc1d9fbaa3d36ba507e6e51f30e51e40c5a557111ea74507175ffe61dc6dc74fc89433fb0852de7e2d90e4c0c5c9f0541622435591618de63eb06d9491e57f35096b9c29b0fa3949c66890d89b75cb315f4ad79b6aafe9e73e53e92cc966184aad30d2638eede5187725e7f2b4bda31f896ec8827487892f484dfeb5a86950bd5c4582d49876800b3ccbd93fa9577a1c0d1a71cf34fd2d8fb1ed3ba995100b53db4816e3f9ae100c70069febae3c7a9aaeab85cf2c", 0xdd}, {&(0x7f0000007000-0x9b)="0c2bc801a82d339207e1664f52f0adf340f0731f2494ab891d167ccbd46385526304567e0c87ac576b17764acbca14dd454c85f6302ca7d5e356a787c3482457e86d5954682d77a8bdb4a0be36784fd475ac87ba7bb13d97ce33f1a9746c1fffeda68c78432b0db42732a29add0a9037b549666a32aaeedec191c954f358e6ea9b1b088915129fe96904ebedbb8dce93e362f0e2e415cdc1b4a2a2", 0x9b}, {&(0x7f0000000000)="61afd72901ef89166471e49578fa5c28400153598542ced2ced6f5d049d5dde021bd1fbab559d7fcca01fb9b1161715604bdd6312c99e811ec95820b8cc17b61f0b3db456a2be6d24a3dd423d12934c3eddf5bf04ae3b764d87db4c81fd329ca9ad054e9ba58eada", 0x68}], 0x3, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x39, "6394e007b27e71db137578edca10559b905ea3370159cfcc56eba185245e37dea09a5acd0c1ed3126bf2e4639ffb91915dc659ff0a59023623"}], 0x98, 0x20000000}], 0x2, 0x8000) 2018/02/16 09:19:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) madvise(&(0x7f000046b000/0x4000)=nil, 0x4000, 0xe) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) fremovexattr(r0, &(0x7f0000001000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x56)=""/86, 0x56) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc36d8c67b93e1119, &(0x7f0000001000)={@empty, @local, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@ll={0x11, 0xff, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000002000)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000005000)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000-0x20)={@generic="1415d9dcf2090a4c4d7a64ca9be69eb8", @ifru_flags=0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000007000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000008000-0x94)={{0x4, 0x3, 0x5, 0x100000000, 0x0, 0x4}, 0x9, 0x8, 0x8, 0x1, 0xe01, "7b9d925ebd98b4f262421f6b08777d1d1616f1120e28f51587e5a6fda69448560ce2389c096702ddce48d1bbe5a671e6cad5671a30620601b52c997be7a826bb18e1821941eed77f44f0c2b7c32524b39c71be5c71e2aca6da26f4e05f2ae8279a219ef41914f6c24e284d663643a3b017b0cfa0091150bb962b9f0d972aa744"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0x4}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0x100000000}, &(0x7f0000002000)=0x8) 2018/02/16 09:19:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000059d000-0x110)={{0x100000001, 0x5, 0x100000000, 0x0, "8e6c17017b902b8726f87f8e2ac011001c1224fb27819a9f5669bb8a322f936fba5e8be3724ba679963109cc", 0x9}, 0x0, 0x0, 0x9c26, r1, 0xffffffffffffffff, 0xffffffffffffffa7, "d8f532617ff3d03eb78075ceb5b2926c81547dbd7c6611f633a94829ad17057df3ad7f8f207b1db8a7479a8f7208eacb9dcf6e1fafb373253f09cbbfd7054250", &(0x7f0000582000+0xf41)='&\x00', 0x2, [], [0x8, 0xffff, 0x1, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) fcntl$setlease(r0, 0x400, 0x2) r2 = getuid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file1\x00', 0x8500040a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x6}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000004000)={0x9, 0x4, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000006000-0x4)) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000007000-0x8)={0x2, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000)="0cdc56d8446963e4769225314ea31ca73767a144ded54ed774fbcae62505683040429c77ec6128fd97a321952086708c6043a8453dc782f340094cb2031de087eca06d49834ccefdd272bfb898680b36f761", 0x52) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000009000-0x8)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000a000-0x44)) 2018/02/16 09:19:12 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00006ea000-0xd)='/dev/dmmidi#\x00', 0x2, 0x101000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f2f000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x42, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl(r0, 0x0, &(0x7f00005ed000)="0b29026d3c313b3208fc47ad6d81b164a3c3fca72adb532f3f763688e02aaa6d0a61798a337ce9956cccb467a0f1db1e4ea9ed2f77b3cc78acf7888f2ef8b76720e0ae65916a34d8bbe379b54db955bca73d97ba4cceaceb27d9490dc4d9f0bc1bce0820d6b4a14dc14d8d3ad1499eda0c6cbbac07ff50167412780e82e64055e3a327aa67db6511274da8f9367304098e60f92ce707494e3d02a46b4b3d22002603e994c3ab5b597da930a63b1f4a6e1dff6e77ede8ee10257b4ea27658fa3b72d6a94a055841b3d586d666b1316073261daad120f20d1c444663921b6d007c2a7d40c5ae6a5528fd0d90567b92ad88eba321a6dd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) fadvise64(r1, 0x0, 0x0, 0x5) 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$alg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="519f8d797c00a0f35e2f118d6f492b1662f7a546e56d4b51526017f923f832c2cf6bae7012cf13b345c40d05c41679a8e0f192abc5330809e68a0f3bca6f8bc675c51a6895fa0e108191843755544a987bebee956dc975f7d185e55d18c5ad348ba71a9a30b35683155d4ba7e3fa1804579cc0ac6012fc512c5da03c6ec557565d1595541fa75008d84b0e79f56bb9cd46f2586e2a58ac700cc9e9758d3e70619223d40561390f2ca46e5f93309502528ee6031ba3481f525db26a519d5cd4ff01e935a30467996a0a07343e508d5a003d9f7056e02ab0016fef26a0", 0xdc}, {&(0x7f0000001000-0x6e)="92ee312bcd1920362df500f5be14151208cab924fd68bbd531819bc873a3df521caf2d3c182700f49fcee3a4eb49c615cf0349ce3825463c5ce79b849ed68e6800a51f29aad71c8931b2c34c8d801ee10547f6ef5b5af388a950ed10720047b5dae8eeda5833b5ba6d894e0be2f4", 0x6e}], 0x2, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x79, "79ad389fa22a5fac0eeb363ef90d75654ddc12803962aecc520ed39a38f7bb93034284efdf61e48040c5f3191799cb1f5a1b0840e6a9fca14a4b1935a521943dc07707354c13e42050828712863e97706864b634ab15dabc235cec12647d84631e4e3fecd90f4fa5bb6b310a1dd31439b55aba48a1fd1b49fa"}], 0xf0, 0x40}, 0x800) r2 = dup(r0) sendto$unix(r2, &(0x7f0000002000-0xc3)="6c57c5de50908aae9a1b49579f45999396ec6f60f691cf34950071c94c24699ab41b3dcd11d925b3b8f4c4488abc2a7c7b27fe21fe3fce15c84e69617f226968a770c57e9de7d1cf77ffc2f7623c332d81780ee5c785c78684a9687acb8f80edd09c7e822eb952916983e88f186247ee9f332bd32e9d10485f0db12d1952cabf5248e55ba8b2723d13f1d2f93b0310861d463f6fbd466d6bb7b2dc1d0e65a7828208c95ded84d96ff402d2492b6f6ce4649b45099eadaf1ef372cf30774e6acec9c868", 0xc3, 0x80c4, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x3c, "a26e9297d6a404faf8699fa007a5079db1c49bf1bbae23f103d6b528e4ebe84cce43ea0d16304dcc59ef4bf6446a573d377e7baf3a7fa29a508da4a8"}, &(0x7f0000003000-0x4)=0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x9, 0x207, 0xffffffff, 0x66b, 0x20, 0x100, 0x8001, r3}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) flistxattr(r1, &(0x7f0000000000)=""/44, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x79, 0x10}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) r4 = msgget(0x0, 0x0) msgctl$IPC_RMID(r4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/kvm\x00', 0x28900, 0x0) 2018/02/16 09:19:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40041, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00007ea000)={"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"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002000-0x1a0)={[], 0x1, 0x5, 0x910, 0x0, 0x7fffffff, 0x5000, 0x0, [], 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@syzn}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000004000-0x2c)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'system_u\x00'}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xffffffffffffff33}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3}, &(0x7f0000004000)=0x8) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x207, &(0x7f0000005000)={&(0x7f0000002000-0x37)=""/55, 0x37}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() quotactl(0x7f, &(0x7f0000008000-0x8)='./file0\x00', r5, &(0x7f0000001000)="a5e8df642d880a7a9e227607dcf29ab1ff69e7d32e25cc705db17ac84285de35da5dbf76eb987c99f3dec255d0933246b015aec0e1f30a61028024efd8290c3e781ff3433547ca14d9de57ffd691687798b9582e3bb15423d1b603531e75ecc588254d0141748cad22b32bb1035590694ab42bcf764476fd8bed75f2dc4b98174cd4245dbf1cbcebee0c8a82dc6fd70366e7a8") bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x10)={r2, r0, 0x6, 0x1}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000009000-0x24)={0x5, 0x81, 0x2, 0x2, 0x2, 0x100000001, 0x3ff, 0x100, 0x659, 0x9, 0x1, 0x5}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000009000), &(0x7f0000007000)=0x4) 2018/02/16 09:19:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x19, r1, 0x1, 0x1, 0x6, @random="4601993a6b6e"}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0xd5c4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000006000-0xa5)=""/165, &(0x7f0000005000)=0xa5) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000005000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000006000)={0x0, 0x4, 0xc41a, &(0x7f0000003000)}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000008000-0x4)=r0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000007000-0x6)={0x0, 0x1, 0xffff}) fcntl$setpipe(r0, 0x407, 0x1000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0}, &(0x7f0000008000)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000004000-0x4)=r4) [ 36.010216] audit: type=1400 audit(1518772752.853:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm448538992" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/16 09:19:12 executing program 5: personality(0x100000c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10001, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xfb)={0x0, 0xf3, "71868a4bec5b8602a409a71775c534632250124fbbcb969882f4108975ea0eb800c0b85f3f9f7e66074559f80ada9db5d8ae85d26d95153f0daba010164b4f56338181f26f04b10b489cf9f99abed80a77add55f906dfc0d9a2388db2d15dce3375adc9a4cef07e04424af437454e09feea33dcc2658fe2d521c7ef6dd6e00bdd22e543abc9a8558fa8dc4f539f7a6c96674c39ea3e5ef2a5a345cf0ab84ed731acf3694bf5103680711829c059cf9e801370c40b347488451196e0229808d983eab5c098155c345cf3fb0f945ed886577ddd2ce9802dd3076f89a4ba7fb75af1bce395d57ad04cc5751c780c6cea696e06d02"}, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0xc0, 0x3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000005000-0xa)=""/10, &(0x7f0000005000-0x4)=0xa) fcntl$setstatus(r2, 0x4, 0x4800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x74)=""/116, &(0x7f0000005000)=0x74) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000007000-0xac)=""/172) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000004000)=0x8cc) open_by_handle_at(r0, &(0x7f0000004000)={0x1008, 0xf207, "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"}, 0x8000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2a00}) io_setup(0x80, &(0x7f0000002000)) ioctl$int_out(r0, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001000-0x84)="b2bb6b654207767f162964730f73b1917bad81db9c81d4d1d20a570382644c41242bd785fc5d11f24af030d9c9e5fa2b7d22b4f9c68f64654932c16547a06c1f981f2403f42b90e0f057f048182efdf14ff977394cfc0aff36388d830905e544f44cb4518c1433cdcbf062176ed26389526d42249b40b7491858d851ad8812e5c5d0c105", 0x84) geteuid() [ 36.057469] audit: type=1400 audit(1518772752.901:10): avc: denied { sys_admin } for pid=4211 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 [ 36.073160] IPVS: ftp: loaded support on port[0] = 21 [ 36.134110] audit: type=1400 audit(1518772752.976:11): avc: denied { net_admin } for pid=4215 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.160926] IPVS: ftp: loaded support on port[0] = 21 [ 36.224418] IPVS: ftp: loaded support on port[0] = 21 [ 36.266879] IPVS: ftp: loaded support on port[0] = 21 [ 36.324891] IPVS: ftp: loaded support on port[0] = 21 [ 36.397485] IPVS: ftp: loaded support on port[0] = 21 [ 36.491110] IPVS: ftp: loaded support on port[0] = 21 [ 36.592838] IPVS: ftp: loaded support on port[0] = 21 [ 37.100185] ip (4416) used greatest stack depth: 16128 bytes left [ 37.342941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.535657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.637100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.682379] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.863449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.949337] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.045681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.145267] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.911598] audit: type=1400 audit(1518772756.755:12): avc: denied { sys_chroot } for pid=4215 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:19:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000420000)={&(0x7f0000d6a000/0x5000)=nil, 0x5000}) clock_gettime(0x0, &(0x7f0000287000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000144000)={0x0, r1+30000000}, &(0x7f00006c1000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000c04000)={0x0, r2}, &(0x7f0000f83000)) 2018/02/16 09:19:16 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x1, &(0x7f0000b7b000)={0x1a, 0x15, 0x4, 0x401, 0x8000, 0x401, @random="b45e79bc845e"}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x5) [ 40.195501] audit: type=1400 audit(1518772757.038:13): avc: denied { map } for pid=5213 comm="syz-executor0" path="/dev/rfkill" dev="devtmpfs" ino=26 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:wireless_device_t:s0 tclass=chr_file permissive=1 [ 40.383652] audit: type=1400 audit(1518772757.227:14): avc: denied { net_raw } for pid=5258 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000021a000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000042b000-0x88)={0x4, 0x0, [{0x10f004, 0x1000, &(0x7f00000a3000)=""/4096}, {0x4000, 0xb3, &(0x7f00002d0000-0xb3)=""/179}, {0x10000, 0x7e, &(0x7f00005c8000-0x7e)=""/126}, {0x2, 0x39, &(0x7f000039e000-0x39)=""/57}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000e36000-0x4), &(0x7f0000327000-0x4)=0x4) 2018/02/16 09:19:17 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/16 09:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb470b593774b8560, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x0, 0xfffffffffffffffe, &(0x7f000044d000-0x10)={0x2, 0x2, @rand_addr=0x27fffffff}, 0x10) 2018/02/16 09:19:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000e95000)) 2018/02/16 09:19:17 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000d91000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x210842) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f000001b000)=0x10) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f88000-0xc)='/dev/rfkill\x00', 0x0, 0x0) accept4$ipx(r2, &(0x7f000082f000-0x10), &(0x7f00001e4000)=0x10, 0x800) 2018/02/16 09:19:17 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d87000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006f6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00005f0000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0xe8, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x7}}}, {{@arp={@multicast1=0xe0000001, @rand_addr, 0xffffffff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xffffffffffffff62, 0xfe, 0xfffffffffffffff9, 0x5, 0x8, 0x1000, @generic="8e62406db1a1771a968d920ef5403e33", @generic="d88acbee3e7b3bf23f97e30e795866d6", {0xff}, {0xff}, 0x0, 0x20c}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x1, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="7a32a79d64e4", {[0xff, 0x0, 0xff]}, 0x3, 0x7, 0x1f, 0x7, 0x0, 0x9, @common='ip_vti0\x00', @generic="fd9bc6c0c56aceff73a31a2c837d124c", {0xff}, {0xff}, 0x0, 0x44}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x100, 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8), 0xfffffffffffff800) 2018/02/16 09:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000856000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000035c000)=0xffffffffffffffff) 2018/02/16 09:19:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000007000)={0xfffffffffffffffc}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000008000-0x87)=""/135) 2018/02/16 09:19:17 executing program 5: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000044000-0x10)={0x8, 0x1}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r0, 0x10000, 0x6, &(0x7f0000044000)=""/50, &(0x7f0000004000)=0x32) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/16 09:19:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2, 0xe, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) recvfrom(r0, &(0x7f00004f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x7a) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}}, 0x10) 2018/02/16 09:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) r2 = syz_open_dev$adsp(&(0x7f0000119000)='/dev/adsp#\x00', 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000066f000)={r1, 0x9, 0x30, 0xffffffffffffffff, 0x8}, &(0x7f0000226000-0x4)=0x18) 2018/02/16 09:19:17 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000000b000)='/dev/dmmidi#\x00', 0xfe1, 0x101000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000)=@int, &(0x7f000000a000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f000000f000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10}]}, 0xd0}, 0x1}, 0x0) 2018/02/16 09:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000641000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00006a6000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) [ 40.591374] audit: type=1400 audit(1518772757.434:15): avc: denied { dac_read_search } for pid=5293 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:19:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) lseek(r0, 0x0, 0x0) 2018/02/16 09:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = socket$llc(0x1a, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dcb000-0x4)=0x0) getpgrp(r1) 2018/02/16 09:19:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000007a000)={0x5d2, 0x5}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00004d7000-0x4), 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000549000-0x24)={0x0, 0x7, 0x7, 0x5, 0x4, 0x3f, 0x34, 0x9, 0x1, 0x1, 0x100000001, 0x5}) 2018/02/16 09:19:17 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a5e000)=@assoc_value={0x0}, &(0x7f0000f86000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f86000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x8c) 2018/02/16 09:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) close(r1) 2018/02/16 09:19:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$vcsn(&(0x7f00003a8000-0x1)='/dev/vcs#\x00', 0x40000000003, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f57000-0x4), &(0x7f000038a000-0x4)=0x4) 2018/02/16 09:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000fd000-0x10)=[{0x20}, {0x6}]}) pipe2(&(0x7f000004f000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a42000+0x2d3)={0x0, 0x21, "eb8e8f807077e446766d645229ee7ad46cebfe84ccfbe0bc81d3b016f2c52d2750"}, &(0x7f00002c2000)=0x29) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005b9000-0x105)={r1, 0xfd, "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"}, &(0x7f0000504000)=0x105) 2018/02/16 09:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000dee000)) [ 40.633820] audit: type=1400 audit(1518772757.461:16): avc: denied { dac_override } for pid=5293 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r0, 0x0) accept(r0, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) 2018/02/16 09:19:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000811000-0x14)={0x3, 0x2, 0x6, 0x5, 0xcff4}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000003000)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/229, 0xe5}, {&(0x7f0000003000-0xdf)=""/223, 0xdf}], 0x6, &(0x7f0000005000)=[{&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000003000-0x79)=""/121, 0x79}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xa7)=""/167, 0xa7}, {&(0x7f0000004000-0xad)=""/173, 0xad}], 0x5, 0x2000e000) 2018/02/16 09:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000be7000-0x8)={0x19980330, r0}, &(0x7f000032e000)={0x3, 0x57}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000c60000)={&(0x7f0000e3c000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000cd6000)={&(0x7f0000643000)={0x14, 0x28, 0x0, 0x4, 0x0, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/16 09:19:17 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000696000-0xdc)="d2f2b415eaf07233880564cb03fb15c705db04128b33f19f685bba8fbb2157c4a10eb3b36fe0d14b499d8021609a1c6adf97b3ee83cb1cbfefd9786ffdebb16b694e6c0f8a4fda483de62c5269bc7888d6d949f5dc073478d89fa7a428dafd8680668f08734c02aa59b434797f29cbe9917d251cee7c24646e89050e841a75c4c6d86610a7d4c09e30e1cb91f31c96dba8e9ec6b2e4d78e83b1401d54ef4a6551d723d31858f931f207e5286bd65ddbaf4ddaf35d8cea4fe49916bafef78d6f22b788ff2fba40573863ece89d26cd856ce31b39401a1d01aae9c6df0", 0xdc, 0x800, &(0x7f0000001000-0x10)=@nfc={0x27, 0x57, 0xfffffffffffffffe, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000040000-0x2c)="b08947c758225200", 0x8}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) [ 40.716188] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 40.725868] audit: type=1326 audit(1518772757.569:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5319 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 09:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000f3f000-0xc)={0x8, 0xff}) r1 = open(&(0x7f0000d27000)='./file0\x00', 0x10001, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000ef000-0x4)) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/02/16 09:19:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000946000-0x8)) r3 = syz_open_dev$dmmidi(&(0x7f000091e000)='/dev/dmmidi#\x00', 0x6, 0x404000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001de000-0x8c)={0x0, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000000000000}}}, &(0x7f0000170000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000073b000-0xa0)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7, 0x7fffffff, 0x0, 0x2, 0x48}, 0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/16 09:19:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000048000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000ba9000)=""/220) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) open_by_handle_at(r0, &(0x7f0000d8b000-0x1008)={0x1008, 0x7, "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"}, 0xe98476cd98a297e5) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/16 09:19:17 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000002a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xff}, []}, 0x1c}, 0x1}, 0x0) 2018/02/16 09:19:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005fa000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x8c) keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f0000529000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2, []}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r3 = add_key(&(0x7f00009ee000-0xc)='cifs.spnego\x00', &(0x7f000024c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005e5000)="dfbe1af83fa8f78288365e531c6ef9a38be9e03f90ebf90bc090fe9b7b1d7edf4c41840faa46ef2f235c910a7f045317b05200a822eef61be71ca7c3f245fb654c2a92bf84b9d32959552aa2c28f802085257a6b29c9597c0550e0f5ce92", 0x5e, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000a38000-0xd)='dns_resolver\x00', &(0x7f0000d8d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005a2000)='\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000213000-0x10)=[{&(0x7f0000816000-0xac)="50d79fb8ddc087b140e1ade8c63c147ad515094be80e0511e926020d307546e908578ccb9d5230b2a542752ac246a5a9949302932910acf8895fc6a9abb82f07fbdf1ed76f84f26f06f20cfbb72efb5c32c9e34c2683944e3f295404c2fb02e3ae012edc1b3b7ce2397ee40c1bb1d70a315a42720aeb876d4c977f2cd7660a424d3578c46a7cb4b0d2e2a3f9042663921dd2ca38299ffa65bd3c57917f6577a346a8353293d23ae0d4233517", 0xac}], 0x1, r4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ec5000)=0x0) ptrace$getregs(0xe, r5, 0x9, &(0x7f000077c000)=""/99) process_vm_readv(r5, &(0x7f0000e3f000-0x50)=[{&(0x7f0000b87000)=""/99, 0x63}, {&(0x7f0000ff6000)=""/85, 0x55}, {&(0x7f00005fe000)=""/4096, 0x1000}, {&(0x7f00000c9000-0xbb)=""/187, 0xbb}, {&(0x7f0000c5a000)=""/31, 0x1f}], 0x5, &(0x7f0000c68000-0xa0)=[{&(0x7f000080e000-0x3f)=""/63, 0x3f}, {&(0x7f0000df8000)}, {&(0x7f0000b8d000)=""/212, 0xd4}, {&(0x7f00003c6000-0x6b)=""/107, 0x6b}, {&(0x7f00002f5000-0x6e)=""/110, 0x6e}, {&(0x7f00006d6000-0x21)=""/33, 0x21}, {&(0x7f0000b80000)=""/49, 0x31}, {&(0x7f00005f8000)=""/54, 0x36}, {&(0x7f0000b62000-0x1000)=""/4096, 0x1000}, {&(0x7f000019b000-0x87)=""/135, 0x87}], 0xa, 0x0) 2018/02/16 09:19:17 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x4) 2018/02/16 09:19:17 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000004000-0x8)) 2018/02/16 09:19:17 executing program 6: r0 = socket$nfc_llcp(0x27, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="dfeda62544a67f00002f0000000001f8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d43000-0x20), &(0x7f00009f5000-0x4)=0x20) 2018/02/16 09:19:17 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000534000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ae0000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000750000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 40.801317] audit: type=1326 audit(1518772757.644:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5319 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/16 09:19:17 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000535000)='/dev/midi#\x00', 0x11bc, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000fcd000-0x4)=0x6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[{&(0x7f00005a1000-0x1000)="3e0386d288785fac82017563c8a1f3ff07d1f7580e99448d32b5c766c16aa037855e752743de601117ee5c738f9c3262c17e21f3b0c2fba2f28b7da0988feb08ab221e55d2bc37b89e9abfdcfcd18ab1676a109832f006d2e8b41cb50276a604bf5b1e4a39053b3d5fcfb58393eeb9beed54c633e25eb74b5ac209787a9c6ad0494eae200e66374d4ca939cbd5d61c05fb6bab5adc0e99ea4b9b04500d678a8054017b30730fca3a70444a4ef72a95b2d0211aa5811cf677193cf15921f73190b440ed213eda2995cc0b9154a55e245e8c60735c271582e23e45e54e8db92c86a920de95839ee45f0d55f83c72af441399cfa4478c02fdeac50f0318a77f2f2ac4a14735d0fe4a653b2b6a4a8664847b9b820c072282fa360950ca7b18040a307f8f4d495143951e54eb5e0c33a1d2d3e3274e015aadc5e22afb7527865525d6a3262341f696f1d093524afd396886a6dc6e9cf5f0c136e36edda8b0221fdf3938faf99d45c40c1c43c8a8ab7f622c54877fad2b1b4472c01e2ed8cca8b909532fd93752a50a120eb1e7b961cece6d1dc9de3de14831a1e1c752dae9381ef052b7d3270d4ac5a3c11b118e42586a7b71c776feecf47a44e2de4935f6fe3048157ca7258dc9a5114b33d56e76fc3e2a1829145455d5616ca8af10dd6130c1ad08b05b7eb078fc1d9d55fa6193ff7923e1c311c4005dc567ef737d3075884455980efac4051ff4e6c30f171e17a8e5e9c02701d05685c188b842a8ede4d64b664947cc14f19fb7474c43466dc6238c059ca77f0a74fa95d2c7d8f91ee414d61d7324b55ccd54154347915eae6551a8eff0ec8674947c5a4e38d28e9c9f5c0614c5aa6340246d4f6eb9e4e4407051151ee60b2f53083689513ed20b2e6a161f9ab2b3fda6f00a7b558aaf7aa16768da1ccbd250cde714a1ad049a2e8852f1b9d71940e734109e7fea407c862ed6bac2cf57bcc86c59fe51988b7538c791b8fe6e3acde6c037f22fb7a4b294cdc8e5b7ee366942db07ec81f16c0e3d4de912670e7466d83462bc0cafb951e8dbb2374cc7a9745bb65bbe12e66938594b6ffa8af978e33f4138102700d734bdcc27a01df726ba299f4621156b00000071400ed9759d0115220f30af5654c4d4fc9243fba9f3aabb283c07219a85922995fa804f13aebc86158e12dff4e01dd036909359eab643c8fde8", 0x354}], 0x1}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r1, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)="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", 0x3aa}], 0x1) 2018/02/16 09:19:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000fd9000-0x10)=[{&(0x7f000026a000-0x2a)="af9bc053dce404317bb51f597ea6feb27c6361100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/16 09:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ff8000-0xa)='/dev/dsp#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007b0000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xff, 0x137, 0x0, 0x7, 0x40}, &(0x7f0000c70000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000776000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x8, 0x8, 0x80000001, 0xfffffffffffffff2, 0x3f}, &(0x7f0000335000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r3 = socket$inet(0x2, 0x5, 0xded) sendto$inet(r3, &(0x7f0000008000-0x9)='\x00\x00\x00\x00', 0x4, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 09:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x1}, 0x20) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000df9000)) 2018/02/16 09:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) dup3(r0, r0, 0x80000) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/16 09:19:17 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000039000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000038000)={0x2, &(0x7f0000027000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000002a000)={r2, &(0x7f0000039000)=""/140}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x208, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000019000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff, 0x240}, {0xffffffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/16 09:19:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000fb5000-0x8)={0x1000, 0x1}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000efe000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe1000-0xc)='/dev/rfkill\x00', 0x105801, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000696000)={0x3f, 0x100, 0x9}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f51000), &(0x7f0000985000-0x4)=0x4) recvmsg(r3, &(0x7f00001db000)={&(0x7f00008df000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f00004dd000-0x10)=[{&(0x7f0000626000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f0000e4e000)=""/203, 0xcb, 0x3}, 0x10001) 2018/02/16 09:19:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000670000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000227000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='rose0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x9, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x78}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000057a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept$ax25(r1, &(0x7f000031b000), &(0x7f0000149000-0x4)=0x10) syz_emit_ethernet(0x3e, &(0x7f00005f5000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) [ 41.020956] QAT: Invalid ioctl [ 41.025070] audit: type=1400 audit(1518772757.868:19): avc: denied { create } for pid=5395 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.052352] Protocol error: SET target dimension is over the limit! [ 41.079809] QAT: Invalid ioctl [ 41.097846] audit: type=1400 audit(1518772757.903:20): avc: denied { read } for pid=5395 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 09:19:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x46, 0x100) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ccd000-0xc)='/dev/amidi#\x00', 0x81, 0x40800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bb0000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001ac000-0x18)={r3}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) 2018/02/16 09:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cc7000), &(0x7f0000255000)=0x10) 2018/02/16 09:19:18 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000abd000)='./file0\x00', &(0x7f0000001000-0x14)=@known='system.advise\x00', &(0x7f0000e19000)=""/223, 0xdf) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0xd)=@known='security.ima\x00', &(0x7f0000001000)=""/33, 0x21) 2018/02/16 09:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ce000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000099b000)) ioctl(r2, 0x3, &(0x7f0000c44000-0x6a)="b14dec759a438878ca2f762622744b4f7217fc7bad7b7df3598ab55ca6068f7f1baac0b705e084f5b662a3b0e725b8bbd2fcce37bf422c66ebe02b95021d3e536abb46e50843aa97ad49e2ea575ca1bfc7fb984a51e04a77d8896c15bd7030467d299b53b723006ca62d") ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) getpeername$netrom(r2, &(0x7f00004f2000-0x48)=@full, &(0x7f0000542000)=0x48) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) io_setup(0x0, &(0x7f0000cc0000)=0x0) io_cancel(r3, &(0x7f0000700000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4bc8, r0, &(0x7f00008a7000), 0x0, 0xf25b, 0x0, 0x0, r2}, &(0x7f000018c000)) 2018/02/16 09:19:18 executing program 5: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a0f000-0x8)={0x70dc}, &(0x7f0000a0f000-0x10), &(0x7f0000a0f000-0x10)={0x0, 0x989680}, 0x8) lseek(r0, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000091a000-0x778)=@mangle={'mangle\x00', 0x1f, 0x6, 0x718, 0x0, 0x318, 0x528, 0xd0, 0xd0, 0x648, 0x648, 0x648, 0x648, 0x648, 0x6, &(0x7f000012b000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bpq0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7}}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@loopback={0x0, 0x1}}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="b282b48b786b634f94d10bdeb1a38db9", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x778) 2018/02/16 09:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070a000)='cgroup\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000a96000)=0x6) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000042a000-0x8)) connect$nfc_raw(r0, &(0x7f0000cdb000-0x10)={0x27, 0x1ca4, 0x8, 0x7}, 0x10) sendfile(r0, r0, &(0x7f00009ef000-0x8), 0x6) sendfile(r0, r0, &(0x7f00006c7000), 0x400002a) 2018/02/16 09:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = creat(&(0x7f0000cd7000)='./file0\x00', 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000028b000-0x4)=0x2, 0x4) readahead(r1, 0x2, 0xd04) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e20000-0x8)) 2018/02/16 09:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f000020e000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000694000)=""/149) fgetxattr(r1, &(0x7f000059c000-0xc)=@known='trusted.syz\x00', &(0x7f0000ae9000)=""/11, 0xb) setns(r0, 0x8000000) syncfs(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000df0000-0x5)='/dev/kvm\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000388000-0x4)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006a8000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b2c000-0x4), &(0x7f0000197000-0x4)=0x4) listen$netrom(r1, 0x101) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000e45000)={0x1, 0x0, [{}]}) [ 41.121552] audit: type=1400 audit(1518772757.919:21): avc: denied { write } for pid=5395 comm="syz-executor4" path="socket:[14251]" dev="sockfs" ino=14251 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.182897] xt_hashlimit: overflow, try lower: 0/0 2018/02/16 09:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e1000)=0x140, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000189000)=0x800, 0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/16 09:19:18 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000724000-0x4)=0xfdffffffffffffff, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f91000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10200) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f90000)={0x7, 0xb7, &(0x7f000076c000)="d9726e9bd5dbecda22bce1c192a93f294fa600d452e87be830e13c3996026ac196002a49b5efd8e53b8da7317eb2df8570c1217dfa1c441816bbfda82f4d00dad61c4b3677f18a24443b39c63b35d2a4e4d714a62f5bcb911fba9e0ae1f21d2118c6e59da7759bd7ac804410ab4ec1c174f4e218fbbd18fe307deae3dca4ba98ec530075a82790fc77574b9831af6bbf573608138eed092666de0d7f2db8861c6e2487d06e41f222ce1e2588e096d3a8b8417629a8ce31"}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000f91000)=""/80) 2018/02/16 09:19:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd(0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b1a000)=0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d57000)=0x8, 0x4) r5 = eventfd2(0x0, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000741000-0x4)=0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000a5a000)={0x2, 0x7, [{0xfffffffffffffff7, 0x0, 0x800}, {0x7, 0x0, 0x8}]}) fcntl$setownex(r6, 0xf, &(0x7f0000f61000-0x8)={0x2, r7}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000a2b000)={r5, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000044000-0x20)={r2, 0x0, 0x6, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd0000-0x4)) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00005f7000)={r2, 0x0, 0x1, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000387000-0x8)) 2018/02/16 09:19:18 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000000e000-0x64)=""/100, &(0x7f000000a000)=0x64) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xae)="240000001800030007fffd946fa293bc02ee0600000000000000856804000f00d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 09:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x4) semctl$GETPID(r0, 0x3, 0xb, &(0x7f000046a000-0x1000)=""/4096) syz_emit_ethernet(0x32, &(0x7f0000372000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x4, 0x0, 0x6c, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/user\x00', 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/16 09:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = memfd_create(&(0x7f0000002000)='procho}\x00', 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000027c000)={0x7, 0x6, 0x3, 0x31, 0x4, 0x12f3, 0x7}, 0xc) lseek(r1, 0x0, 0x3) 2018/02/16 09:19:18 executing program 6: shmat(0x0, &(0x7f0000697000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) msync(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) 2018/02/16 09:19:18 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/audio\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000033f000)) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/16 09:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000740000)='/dev/sequencer2\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000840000-0x8)='./file0\x00', 0xa100, 0x401) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendmmsg(r2, &(0x7f0000826000-0x21c)=[{{&(0x7f0000b42000-0x20)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x20, &(0x7f0000b14000-0x70)=[]}}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00004b4000), 0x8) openat$dir(0xffffffffffffff9c, &(0x7f000080b000)='./file0\x00', 0x181000, 0x82) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000cec000)) 2018/02/16 09:19:18 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f83000), &(0x7f000001a000-0x4)=0x8) 2018/02/16 09:19:18 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000000e000-0x64)=""/100, &(0x7f000000a000)=0x64) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xae)="240000001800030007fffd946fa293bc02ee0600000000000000856804000f00d188737e", 0x24}], 0x1}, 0x0) [ 41.277639] audit: type=1400 audit(1518772758.120:22): avc: denied { ipc_owner } for pid=5434 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:19:18 executing program 6: mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f85000-0xb)='/dev/mixer\x00', 0x240000, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f84000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) connect$netlink(r0, &(0x7f0000f85000-0xc)=@unspec, 0xc) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000f85000-0x82)=""/130) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xa0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/16 09:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000007e000)='/dev/vhost-net\x00', 0x2, 0x0) eventfd(0x0) dup2(r0, r0) 2018/02/16 09:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = open(&(0x7f0000b5d000-0x8)='./file0\x00', 0x218000, 0x60) connect$pppoe(r1, &(0x7f000062f000)={0x18, 0x0, {0x1, @random="6c28dcd80a20", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000c9a000-0x4)) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{}], &(0x7f00009ca000)) 2018/02/16 09:19:18 executing program 5: 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) sync_file_range(r0, 0x9, 0x1227, 0x4) r1 = syz_open_dev$tun(&(0x7f0000eb9000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00007ef000)) 2018/02/16 09:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000043f000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ecb000/0x2000)=nil) r1 = shmget(0x1, 0x1000, 0x200, &(0x7f000009e000/0x1000)=nil) shmat(r1, &(0x7f0000b73000/0x3000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000021c000)={0x0, 0x9}, &(0x7f00004f2000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f5e000)={r2, 0x8}, &(0x7f000024e000-0x4)=0x8) lseek(r0, 0x0, 0x2) 2018/02/16 09:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r0}], 0x1, 0x7a5) r1 = gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000385000-0xc)='/dev/rfkill\x00', 0x103100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000709000-0x20)={{&(0x7f0000a12000/0x2000)=nil, 0x2000}, 0x1}) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/16 09:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff6, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}], 0x1c) sendto$inet6(r0, &(0x7f0000b74000-0xb9)='0', 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f00001df000-0x4), 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fb0000-0x8)={0x0, 0x0, 0x81}, &(0x7f0000e81000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000010000-0x8c)={r2, @in6={{0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}}}, 0x8c) r3 = syz_open_dev$dspn(&(0x7f0000313000-0xa)='/dev/dsp#\x00', 0x5, 0x20800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000608000)={0x0, 0xfff}, &(0x7f0000267000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000464000-0x10)={r4, 0x1c, &(0x7f000058e000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3eb40}]}, &(0x7f0000eed000-0x4)=0x10) 2018/02/16 09:19:18 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000-0x8)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000d000)={0x0, 0x7a3}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000a000-0x8)={r2, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r3 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/02/16 09:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000bbf000-0x8)='./file0\x00', 0x101000, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00006a4000)={0x5, 0x8b73}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000060a000)=0x7c, 0xffffff72) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000016f000)={0x2, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x150, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x150}, 0x1}, 0x0) 2018/02/16 09:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000b97000)='/dev/input/mice\x00', 0x0, 0x400082) getpeername$ipx(r3, &(0x7f0000860000-0x10), &(0x7f0000c1a000+0x26d)=0x10) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"994cf5924645f0997a969e8e5a14ca6f94077d9fd97e8b976d420098ad68b7f91173f1c8e1dccdcb1954c47b34b628bbe7bb9f04a79381a800ab25126a1713def78e028313531fd521ebd22b19b53f24fa9e751a2063c09ad1c22353b7003c620f59c2e9fee9f01b1a9b5170a192a98acfd96af0c3c803576574db4ffb98bd492d9988660d9eb076416e52756235ff5340ec7c224ed39030746ef7dbe6cbc044f719c7aeb42f3f6293b07b156a2a9e0590865dfc3fd7ae3fceb3aa2acefb8da3385fb5eaefd568a8fe9f4c4918b962a57fbabdcf090d3ef24189dcdb193b7ffb26cc8132c49d74f7fa9e55e5e530844d90c75d7545de0df401d4f1e35ef31ba753b831e1d8f67a70c172f48e88a148cac6ac9e0b748f2653f7766cae875177c520ad8234112b4d26f05c9c4d338558e00711767b4e96fa0ccb0ed395d97b2fb9f6d052a3e92575f2bc6b337297e297ef82fb8a696c9109ecb94ea5e1f4365bd2699606f1783672a36d04513b351ea03401133b6672f3c4de5b44c73dfa957f3fea167963728b044e3f476f4997b8beddb8858e372dc86c12880680085007fb867c100d5667c2d7ed833138d1a168dcc02762441d252047d9561a126ab35880c5d1ba35ce97ee9e3043e438271da27172d03d8a192e78e92672e4ac8e4560fd789fd197c333dab056b7d6c7e70c433ae49074c84c936eb6abf72cfb7f16bd415d8af9d44ff7c5c0bf5ad72ed28380f643429f4d9928af26947f7ce9dd0a65a43511b37b310ccf8302d7769b70d5c5352bf513ff8fca004b71280604f3ac384d66cefa4a638d1f7b9114b8598be5b6540cb91d43baa8339056d7f409577f556e313c778ed1af5d2b848358ddfff6bfa5efdae735e06f04cee0e66d9dffa3ed18b2a8f3db1d433fbedd3320c0fcf3225067fb891a20f6f43405fa655ada61aa96b56bbb08a18b4c9e8efe5a329abd902cf624f22a2eba275da9afa785f0d2ddcbeb19e94c4306153c6174a88ab4fd5ce34f9f3cabf8979a4503a41e3334bfdbeb9f0c58a397b7deef2b94c5590fc444b43d641cf4e597c40b25c5aeb2adb3cd8732fd57227c7bd3d0495c724165a9b5c2d2e3e8f51327a6058f730501fccd10242fa2f88a3d6e90582534cbc502966d0a24efcf82843e4ac2c48cb451b4ac54c05cf77745c32c3ff845107debe9233185dd2d2c708f419a137c65069cb77e015da7c4eaff1cb022a352c9cb8391f8c71f35ddda820261d5b023fbf00665506d84c69d5c1b460bbc2bbf3c83bbd084fbce1fc31e6e29b43d4c8aeb07b6997722db47374d2c04466be7f0702dd7f1bdf89a18b1f6247433953957dda33c27d11863958c2be3a3642ccbcaae01e3ba0e7312ccff5550bf36caf498a63ce585497d9ccd66189f1e849ce9854a1467caec7eb8a3249b90d06023f1773215cdaa16c0cb31"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000082e000-0x400)={"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"}) [ 41.458395] audit: type=1400 audit(1518772758.302:23): avc: denied { map } for pid=5472 comm="syz-executor7" path="/dev/usbmon0" dev="devtmpfs" ino=9118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 41.509203] [ 41.510878] ====================================================== [ 41.517193] WARNING: possible circular locking dependency detected [ 41.523494] 4.16.0-rc1+ #314 Not tainted [ 41.527527] ------------------------------------------------------ [ 41.533816] syz-executor6/5481 is trying to acquire lock: [ 41.539403] (sk_lock-AF_INET){+.+.}, at: [<00000000c933bd02>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.548660] [ 41.548660] but task is already holding lock: [ 41.554600] (rtnl_mutex){+.+.}, at: [<00000000727f93c7>] rtnl_lock+0x17/0x20 [ 41.561854] [ 41.561854] which lock already depends on the new lock. [ 41.561854] [ 41.570137] [ 41.570137] the existing dependency chain (in reverse order) is: [ 41.577727] [ 41.577727] -> #2 (rtnl_mutex){+.+.}: [ 41.582984] __mutex_lock+0x16f/0x1a80 [ 41.587360] mutex_lock_nested+0x16/0x20 [ 41.591910] rtnl_lock+0x17/0x20 [ 41.595768] unregister_netdevice_notifier+0x91/0x4e0 [ 41.601448] tee_tg_destroy+0x61/0xc0 [ 41.605738] cleanup_entry+0x218/0x350 [ 41.610116] __do_replace+0x79d/0xa50 [ 41.614405] do_ipt_set_ctl+0x40f/0x5f0 [ 41.618872] nf_setsockopt+0x67/0xc0 [ 41.623078] ip_setsockopt+0x97/0xa0 [ 41.627283] raw_setsockopt+0xb7/0xd0 [ 41.631581] sock_common_setsockopt+0x95/0xd0 [ 41.636570] SyS_setsockopt+0x189/0x360 [ 41.641039] do_syscall_64+0x280/0x940 [ 41.645417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.651096] [ 41.651096] -> #1 (&xt[i].mutex){+.+.}: [ 41.656521] __mutex_lock+0x16f/0x1a80 [ 41.660900] mutex_lock_nested+0x16/0x20 [ 41.665452] xt_find_table_lock+0x3e/0x3e0 [ 41.670808] xt_request_find_table_lock+0x28/0xc0 [ 41.676144] get_info+0x154/0x690 [ 41.680088] do_arpt_get_ctl+0x2a9/0xa00 [ 41.684641] nf_getsockopt+0x6a/0xc0 [ 41.688845] ip_getsockopt+0x15c/0x220 [ 41.693222] tcp_getsockopt+0x82/0xd0 [ 41.697515] sock_common_getsockopt+0x95/0xd0 [ 41.702502] SyS_getsockopt+0x178/0x340 [ 41.706968] do_syscall_64+0x280/0x940 [ 41.711348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.717027] [ 41.717027] -> #0 (sk_lock-AF_INET){+.+.}: [ 41.722719] lock_acquire+0x1d5/0x580 [ 41.727013] lock_sock_nested+0xc2/0x110 [ 41.731568] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.736990] ip_setsockopt+0x3a/0xa0 [ 41.741196] tcp_setsockopt+0x82/0xd0 [ 41.745488] sock_common_setsockopt+0x95/0xd0 [ 41.750476] SyS_setsockopt+0x189/0x360 [ 41.754943] do_syscall_64+0x280/0x940 [ 41.759321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.764997] [ 41.764997] other info that might help us debug this: [ 41.764997] [ 41.773115] Chain exists of: [ 41.773115] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 41.773115] [ 41.783315] Possible unsafe locking scenario: [ 41.783315] [ 41.789340] CPU0 CPU1 [ 41.793975] ---- ---- [ 41.798611] lock(rtnl_mutex); [ 41.801860] lock(&xt[i].mutex); [ 41.807799] lock(rtnl_mutex); [ 41.813566] lock(sk_lock-AF_INET); [ 41.817248] [ 41.817248] *** DEADLOCK *** [ 41.817248] [ 41.823277] 1 lock held by syz-executor6/5481: [ 41.827826] #0: (rtnl_mutex){+.+.}, at: [<00000000727f93c7>] rtnl_lock+0x17/0x20 [ 41.835512] [ 41.835512] stack backtrace: [ 41.839985] CPU: 1 PID: 5481 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #314 [ 41.847227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.856553] Call Trace: [ 41.859119] dump_stack+0x194/0x257 [ 41.862719] ? arch_local_irq_restore+0x53/0x53 [ 41.867364] print_circular_bug.isra.38+0x2cd/0x2dc [ 41.872350] ? save_trace+0xe0/0x2b0 [ 41.876037] __lock_acquire+0x30a8/0x3e00 [ 41.880160] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.885320] ? rtnl_lock+0x17/0x20 [ 41.888833] ? __mutex_lock+0x16f/0x1a80 [ 41.892863] ? rtnl_lock+0x17/0x20 [ 41.896374] ? rb_insert_color+0x1580/0x1580 [ 41.900753] ? rtnl_lock+0x17/0x20 [ 41.904267] ? mutex_lock_io_nested+0x1900/0x1900 [ 41.909081] ? print_irqtrace_events+0x270/0x270 [ 41.913808] ? perf_trace_lock+0xd6/0x900 [ 41.917924] ? print_irqtrace_events+0x270/0x270 [ 41.922650] ? __lock_acquire+0x664/0x3e00 [ 41.926854] ? trace_event_raw_event_lock+0x340/0x340 [ 41.932017] ? do_raw_spin_trylock+0x190/0x190 [ 41.936581] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 41.941667] ? find_held_lock+0x35/0x1d0 [ 41.945703] lock_acquire+0x1d5/0x580 [ 41.949476] ? lock_sock_nested+0xa3/0x110 [ 41.953681] ? lock_acquire+0x1d5/0x580 [ 41.957627] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.962701] ? lock_release+0xa40/0xa40 [ 41.966648] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.972500] ? do_raw_spin_trylock+0x190/0x190 [ 41.977053] ? check_noncircular+0x20/0x20 [ 41.981261] ? lock_sock_nested+0x44/0x110 [ 41.985468] lock_sock_nested+0xc2/0x110 [ 41.989501] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.994576] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.999476] ? ip_ra_control+0x5c0/0x5c0 [ 42.003508] ? check_noncircular+0x20/0x20 [ 42.007713] ? finish_task_switch+0x1c0/0x860 [ 42.012181] ? lock_downgrade+0x980/0x980 [ 42.016298] ? find_held_lock+0x35/0x1d0 [ 42.020337] ? avc_has_perm+0x35e/0x680 [ 42.024280] ? lock_downgrade+0x980/0x980 [ 42.028398] ? lock_release+0xa40/0xa40 [ 42.032340] ? lock_downgrade+0x980/0x980 [ 42.036460] ? lock_release+0xa40/0xa40 [ 42.040403] ? __lock_is_held+0xb6/0x140 [ 42.044434] ? avc_has_perm+0x43e/0x680 [ 42.048383] ? avc_has_perm_noaudit+0x520/0x520 [ 42.053027] ? iterate_fd+0x3f0/0x3f0 [ 42.056800] ? __sched_text_start+0x8/0x8 [ 42.060918] ? security_socket_sendmsg+0x89/0xb0 [ 42.065646] ? inet_create+0xf50/0xf50 [ 42.069504] ? sock_sendmsg+0x4f/0x110 [ 42.073362] ? fput+0xd2/0x140 [ 42.076524] ? SYSC_sendto+0x41c/0x5c0 [ 42.080381] ? sock_has_perm+0x2a4/0x420 [ 42.084413] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.089746] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 42.095426] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 42.100672] ip_setsockopt+0x3a/0xa0 [ 42.104357] tcp_setsockopt+0x82/0xd0 [ 42.108128] sock_common_setsockopt+0x95/0xd0 [ 42.112596] SyS_setsockopt+0x189/0x360 [ 42.116541] ? SyS_recv+0x40/0x40 [ 42.119967] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.125472] ? do_syscall_64+0xb6/0x940 [ 42.129420] ? SyS_recv+0x40/0x40 [ 42.132845] do_syscall_64+0x280/0x940 [ 42.136703] ? __do_page_fault+0xc90/0xc90 [ 42.140907] ? finish_task_switch+0x1c0/0x860 [ 42.145372] ? finish_task_switch+0x181/0x860 [ 42.149840] ? syscall_return_slowpath+0x550/0x550 [ 42.154742] ? syscall_return_slowpath+0x2ac/0x550 [ 42.159643] ? prepare_exit_to_usermode+0x350/0x350 [ 42.164629] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 42.169962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.174776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.179935] RIP: 0033:0x453a59 [ 42.183097] RSP: 002b:00007ff008993c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.190773] RAX: ffffffffffffffda RBX: 00007ff0089946d4 RCX: 0000000000453a59 [ 42.198016] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000013 [ 42.205259] RBP: 000000000071bea0 R08: 0000000000000090 R09: 0000000000000000 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d46000-0x8)={0x0}) recvfrom$inet6(r1, &(0x7f0000ab8000)=""/53, 0x368, 0xa, &(0x7f0000335000-0x1c)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x800}, 0x1c) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r2 = syz_open_dev$dmmidi(&(0x7f0000fdc000-0xd)='/dev/dmmidi#\x00', 0x20, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000fa2000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000269000)) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000658000), 0x4) set_thread_area(&(0x7f0000c4e000-0x10)={0x8, 0x0, 0x1000, 0x7fffffff, 0xbfe, 0x80, 0x5, 0x1, 0x7, 0x2}) syz_emit_ethernet(0x56, &(0x7f0000a38000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x5, 0x80200000003, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}]}, {[@rand_addr=0xffffffffffff8000]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) fstat(r0, &(0x7f00005c7000)) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001ff000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000bbb000)=""/20) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) [ 42.212502] R10: 000000002016f000 R11: 0000000000000246 R12: 00000000ffffffff [ 42.219744] R13: 0000000000000518 R14: 00000000006f7ae0 R15: 0000000000000000 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000bf000-0x12)='/dev/snd/midiC#D#\x00', 0x5dcd, 0x101000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e2000-0xc)={0x0}, &(0x7f0000b33000-0x4)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/checkreqprot\x00', 0x2000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000305000)={&(0x7f0000499000-0xc)={0x10, 0x0, 0x0, 0x7a00}, 0xc, &(0x7f0000365000-0x10)={&(0x7f0000793000-0x390)={0x390, 0x19, 0x0, 0x2, 0x0, {0x3}, [@generic="166516549c379012de34743f323a06dcfdcb070c77ab8fcf064667c19b48b6616377330ec0ca3bd19447225c4f2ec150fa98c0d7b2654b30d200a24adcf23ef8b4914884e4fb330d8a193b0023294a3d7cd0cfc058bc797876d06b2c", @typed={0xc, 0x4, @pid=r1}, @nested={0x254, 0x16, [@typed={0xa8, 0x82, @binary="5adbe44cae0f8865d57e13412463d357d6e95922ffa523c0a7821fe9bb42c1ee378f78cd5f3c55edd2807b5adfcd8f537f33df2e3268dd4b2764baa335600b432e7eabaca94ff752c7726e30b77cc0a57dc0dd385da562cc8bdf3236d5ba0b225116ccc06a76070ac553dd6ca20e6fd142303aea8c68ee08c424db07214d1b2fb77f24c14db3dd43eafdd4a0dd3d1d4079b3857a34484f0da0a7248f1a6599"}, @generic="8d704523f959395cd29bb3c6b68a85cf35e0ee54cf21161984f7b8fb7968bb835d6b7958dc5c5e9251ac78ac9eaef92f90363a32f28720264265cc05bc6ef44a19710708374efbcdb6bd1da65e865171c81924ef31d767e3e4d0fbd08795553fc661c333a017d7db2df7d59038b59ce5ee3953e65d4821de4d907754c85f0c90315317ff78ddba753c32ff5d9029ffc195f57aa26f4a8f0828f54368cd27ddfd7c73e1a695709ea8afe7e67869ebe351b73b052be6d4618306807d8dbb5d81fa19bc03647bc69f20bd905fb3dc39399fb753320179737859507edbb5daf3bf526e2e83d99714eb", @generic="7e2f51e32b9f32a7e7e599d23ee2e999438e15ce205dabfdd475064cef8533be86ebc4c356234cf56e04a23b1454dba6293c44788f498c64eb21c464e5b9b2daeece857f3e17df73d08fad7994eea530e1ececd1e8ff0b8d02413f6a33b0f648ac34c757b7abab7ce83a17f718379e4a043f02aeb413c1c2b1e4c6e43db214b7d19e1b648793377af30bb884130be8b71110915bdee6236b0922a7b5059b56c361e380083580d0ad86788f7736b419af52f9893e", @typed={0xc, 0x6b, @fd=r2}]}, @generic="969f6456fa8ffefe18c3c7c89e664b8d91bc5275c52be350e49146da1d196126242249", @generic="d321a214c8b26d179087ef4cf3f4b42f4c6b0859269e81a1966025be78a63d071589728062d74bdbf6de376144ad12a0150333938efe9509a23641912b21bc0979910e16d922e3b66b750f688ef1c07db5990e86a9ca3319cdda298888c0c1d4270afd3dfe62d82d26add29777688e826eff2d65846e7940", @typed={0x18, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x44, @u32=0x4}]}, 0x390}, 0x1, 0x0, 0x0, 0x1}, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) [ 42.297418] audit: type=1400 audit(1518772759.141:24): avc: denied { create } for pid=5508 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.323937] audit: type=1400 audit(1518772759.167:25): avc: denied { write } for pid=5508 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000007000-0x38)={0x1, 0x0, [{0x40000071}]}) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000585000-0xe)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bff000)={0x0, 0x4, 0x4, 0x1000}, &(0x7f0000b42000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000043b000)={r3, 0x8ddc0000000}, 0x8) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x20000000000114, 0x9, &(0x7f0000af1000-0x19)=""/13, &(0x7f0000b5d000)=0xffb7) 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00007fd000-0x8)='./file0\x00', 0x4c0200, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00001ac000-0x2c8)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000dcf000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x11}, @empty, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], @generic="f6adfe42faa95f7f39fdd43028635d61", @common='dummy0\x00', {0xff}, {0xff}, 0xad, 0x7ff, 0x1, 0x22}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007f8000-0x8), &(0x7f00003c3000)=0x8) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bc8000)=0x20, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f04000)={@common='tunl0\x00', @ifru_flags=0x1000}) r3 = syz_open_dev$mouse(&(0x7f0000797000-0x1)='/dev/input/mouse#\x00', 0x5, 0x600) write$tun(r1, &(0x7f0000b58000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "cc1865", 0x30, 0x6f, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "8ba5e2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, []}}}}}, 0x5c) accept4$ax25(r3, &(0x7f00000b3000), &(0x7f0000df8000-0x4)=0x10, 0x80800) epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d13000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000267000-0x4)=0xe8) r5 = getgid() ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000051a000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000078e000-0x8)={0x0, 0x4}, &(0x7f0000d89000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000eac000)={r6, 0x8, 0x7a}, 0x8) chown(&(0x7f0000168000-0xe)='./file0/file0\x00', r4, r5) fsync(r1) io_setup(0x3, &(0x7f0000ed3000-0x8)) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bde000)='./file0\x00', 0x101) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000037e000-0x4)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000fc9000)="e148561d1a5e2c34950e1d38abc921de06f73377a26369d6c3dae2fa6b9277c4e8141c219ffcc0513cd3d57250a15d6147ee132fbbaa96cc77a7107c4a5a11dd2468e308a73b9a3efb94ddcd6d8dbad0b847c1366a53890f2b89b6eab227687641a4923884d64603579e7d622176bfc4d4436c8fdb7ba7ac038df6d753f3a00ff05449a9d5cdbcda8fe00251c32c0936573836d888012299f71985cd5a2073682f4d1b002a2ec0f46149d305c39709788cec2d578e1f7c56abf6439b5dc1c92111211672725ff15e6d2e62077d2bdb465c44b93f77a6af1c0dd378ff9bec78bb751f1c3274") ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = socket(0x1b, 0x807, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000052000-0x90)={0x109e400000, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/02/16 09:19:19 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00006f4000)={0x7, 0x604}, 0x2) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x200000}, 0x0, 0x0, 0x0, 0x0, "9a5f43ee7064940d"}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000102000-0xae)="954ca10f9855f0f1e196b1e955c763328e8283eb11612311199103a74c4ea30a93bd157f8e94d6e933afc28a093bf0ac64e738103e0f608b21ff73df371c61b3fdf6c31fe2cf46fa86c3321ae9bd921eadca037b75da97f8fe34dd1fc78407d8259bc656c4087bec95cfbcef2450ce15df81d6e44b1518c2765a72fb58f44d76f4486f7a804474a24e32b5912dce70d4f0f2e7cdb72f967d9764449f8c5718a1a8b6a9630570879037537a8ba77e") 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000baa000-0xd)='/dev/dmmidi#\x00', 0x85, 0xa00083) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008bb000)=0xc3e) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000679000-0x68)={0x7b, 0x0, [0x10000, 0x13a, 0x7, 0x8]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a64000-0x4)=0x5, 0x4) msgget$private(0x0, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000201000)=""/161) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f0000dcb000-0xa)=@abs={0x1}, 0x8) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fff, 0x278) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5b1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000114000-0x100a)={r1, 0x1, 0x7fffffff, "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"}) r2 = socket(0xa, 0x80001, 0x0) setsockopt(r2, 0x29, 0x10, &(0x7f0000002000), 0x0) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000a98000-0x18)={0x4000000000000, 0x0, 0x80da12, 0x800009, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006e8000-0x8)='./file0\x00', 0x4) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040006}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001bd000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x20006, 0xffff, 0x8, 0x1, 0x1}, &(0x7f0000176000)=0xfffffffffffffef1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f2000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4, 0x3, 0xe0c, 0x7, 0x10}, &(0x7f00007c2000-0x4)=0xa0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b11000-0x6)={0x0, 0x5, 0x80000000000002c3, []}, 0x8) [ 42.408140] device eql entered promiscuous mode 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000155000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001}) getsockname$unix(r0, &(0x7f00006c1000)=@abs, &(0x7f00008dd000-0x4)=0x8) 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x82a) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00008ed000-0x4)=0x8c) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) read(r0, &(0x7f00001e8000)=""/4096, 0x1000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000bb2000)) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c6000)='vegas\x00', 0xffe2) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020008, &(0x7f0000336000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f95000)=@generic={0x1, 0x6, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d85000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00003f1000)=0x1ff, 0x2) fcntl$notify(r0, 0x402, 0x2b) 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000765000-0x80)={0x3, 0x0, [{0x40000001, 0x1, 0x4, 0x0, 0xffffffffffffff01, 0x7, 0xffff}, {0x6, 0x5, 0x2, 0x9, 0x400, 0x4, 0x100}, {0x0, 0xb2, 0x7, 0xc8, 0x1, 0x800, 0x5}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000029a000-0x16)='/selinux/checkreqprot\x00', 0x501800, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000768000-0x20)={0xf000, 0x3001, 0x2, 0x6, 0x9}) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000715000-0x12)='/dev/input/mouse#\x00', 0x6, 0x50000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000aa6000)={0x6, 0x7}, 0x4) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ddf000-0x8)={0x0}, &(0x7f0000a3d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000655000)={r2, 0x1, 0x7d, "cb99d996260a674bc11613dc76dd4642fecd328ba303bd24ee041f535c1058670091a71fd09245af0c6110a8d18e04b0c2aa9b30ea523d0eaf9f8fa314168ceae7984a44862a5c2e5dfe7c699cfb553d9e6d9874a3be2edb9992f4e6386b9aa03c3616766357fa6bf6b315309a5cef211441fb93b146d4c4b1bb392095"}, 0x85) 2018/02/16 09:19:19 executing program 2: r0 = socket$inet(0x2, 0x7, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e1a000)={0xd, 0x4, 0xda7, 0x5f57}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4), &(0x7f0000000000)=0x4) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000013000)={0xfffffffffffffffc}, 0xfffffffffffffca7) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f7d000)='/dev/dsp#\x00', 0x9, 0x400) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002be000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f7e000-0x16)={r2, 0xe, "a54ffdf344489b7a41717e4cc70f"}, &(0x7f0000960000-0x4)=0x16) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xfffffffffffffc1c}, 0x1) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="98b1494b16908f2d895c02ca2c1740d8", 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ebd000)=0x1) sendfile(r0, r0, &(0x7f00001c3000-0x8), 0x1) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3ffffff7f, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000322000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xe5f, 0x0, "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"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083e000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm_base(cbc(twofish),sha384))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r2, r0, &(0x7f0000145000)=0xfffffffffffffffc, 0x56) [ 42.555078] audit: type=1400 audit(1518772759.397:26): avc: denied { dyntransition } for pid=5573 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e2d000-0x4)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000e6000-0x9)="686dbf65617001d241") pread64(r1, &(0x7f00008f3000-0x88)=""/136, 0x88, 0x14) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f00002e2000), 0x0, 0x22, &(0x7f0000c71000)={0x4, 0x1, 0x1, "e395ab80663d", 0x9}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000442000-0x4)=0x9, 0x4) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000210000-0x8)='./file0\x00', &(0x7f0000ef4000)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ece000-0xb)='/dev/vcsa#\x00', 0x9062, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000012e000-0x10)={&(0x7f00000f0000/0x3000)=nil, 0x3000}) mlock(&(0x7f0000106000/0xc00000)=nil, 0xc00000) timerfd_create(0x7, 0x80800) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003a1000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008e8000), 0x4) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f36000-0x8)) 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000), 0xf41) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000183000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xfff, 0xffff}, &(0x7f0000474000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f95000)={0x0, 0x7}, &(0x7f0000dcd000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d94000-0x8)={0x0}, &(0x7f0000ec9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c9f000)={0x0, 0xda, "d6dc9b8f3e79ee2e1a37b768e538e1d0b3d5235e5b13ee653ec2458610c430f0e293b5ec14fbce6fc2d709567405f0c1db5e4873e4ab643028de0f16e090e132e80204cc02aa06a354543d5df88e34f11f49afe506fafebab5179cecaa2d84bb4df773da6c9af435ea3c27f15a358af5d821070d58738835495d34d354f053bbe0eb691a8c781f6177a7400cb4479332ca57f98be2e1e6b45ac08b622b811af68771a6c26ec38ffa1408fb744f0fa88b9a485ede2c8111d3f331f7753c8b001c7b17db756b4a8b8b9a8c47bd999d9f6757504aad05666310f84e"}, &(0x7f000096d000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000736000)={0x0, 0x5}, &(0x7f000050c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000739000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000bee000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002ba000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a3000-0x4)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000606000-0x118)=[{&(0x7f00002af000)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff80000000}, 0x1c, &(0x7f0000927000)=[{&(0x7f0000060000-0x8a)="88a5be635ea4f4f80bc041d5d783b3253ced67debb6636625d266d0494e79a1d0932dc13cfea480855ad2e3e771f7ca8573ad2c1651fff0ce547a922ba4804882e02aadb203286d15ade62d3ceaad42a92d0d491dc3c61c77f3dfc2ac1b454a52da75f50036e1adb4e0a64ca7173f6c28b103ec45079486e0fad40ea036276c64e77951bcdbda6f08de1", 0x8a}, {&(0x7f0000991000)="d47bf13918090eb932e7856d32510b844bff83fb9d16a8e4f7707a7bdd7f9bcee484f71fe749f8dd71fe69a6d648fc2b57f23d4975e1caad460a47515b71c9256b9276bde96e2588fac87571fed7a2276930dfc3f447d0bdf1a320978a2aa43aee5054f82c7a0fb5587bd37328a1b7c1530713c7744f7283af21ceae5c21b159eef1efa7c3de1a9772bec192c11550ac98093cc93a6fbc51c05cd6eb60d9248716cf6089c33fa7f608021653559a5a97136440fdb80ce538d53491e59c8b6b0a387114b65227d2b532a119835f842d2586667c543062fdbd694f", 0xda}], 0x2, &(0x7f0000cf9000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x10000, 0xfffffffffffffff9, r1}}], 0x30, 0x1}, {&(0x7f00005a4000+0x2c4)=@in6={0xa, 0x0, 0xb9e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000395000-0x10)=[{&(0x7f000066c000-0x87)="537dd5a62a963c933ab6508478374ec3a411f0a1ed38bae041b395b4f2ea4118f558bc550cbc63bfbbe75814c50ab5ebb6e6e6295ba7eb89ef3475514900a3ff563a48f4562d7aa17d4a0c2a5bcb4626808093202cbeee8f8be0458db131fd4d12db0edcbb5a3cd433939c74a8c9d73adb8e133c526a4d4aa4f08c171e5ddb89893959b6b85bbe", 0x87}], 0x1, 0x0, 0x0, 0x50}, {&(0x7f0000228000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f0000107000-0x20)=[{&(0x7f00003fe000-0x69)="13ed4438ba67c45be3d754a9d7971330f8c00877520e208d9584803842e7f33f41dfaff643074d056f9f724086fa2a790450923969cbe1589b37fb95f8c1a05c4665b6e84fea59a4a0169976ba154f35d8bb68543a9fa054e10f190c6443adefbf55890d79d0c28d82", 0x69}, {&(0x7f00008bc000)="05", 0x1}], 0x2, &(0x7f0000582000)=[@init={0x18, 0x84, 0x0, {0x800000008, 0x2, 0x9f}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x7, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x3f, 0xfffffffffffffffc, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x7, 0x1, 0x2e0, r3}}], 0xc0, 0x4040}, {&(0x7f0000bcd000+0x61e)=@in6={0xa, 0x2, 0x3, @empty, 0x8000}, 0x1c, &(0x7f0000302000)=[{&(0x7f00003f8000)="49cbb6f9052890abd8d5d39d7e07a381dc67022940223901840ecbf20463eb1807e5613c8013fab4bb5b1925e727c3c2b9e74a4da7c3f4b506956de1db332980232e6b7287f696a33384574b4abbdd5079914f99f8b8dd09", 0x58}], 0x1, &(0x7f0000a99000)=[@sndrcv={0x30, 0x84, 0x1, {0xc, 0xae, 0x8, 0x8001, 0x0, 0x6, 0x9cb, 0x1d, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x101, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffff9, 0x1f, 0x1}}], 0x90, 0x8851}, {&(0x7f000054f000)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f00009af000)=[{&(0x7f0000818000)="837ed4ea10e34765", 0x8}, {&(0x7f000054e000-0xa2)="c55e7991c5fd0d143c2791e406c86aab4c050bf994644d2755d25a9d62103eb846d6be2333085f45035b0c7a508851c797c18955fa46fbf3b54053c2167efd385266a160e78a6c938228450c70c9130570a858ae1f4eae853a1ef31fd2134310e5cc52fa59dcd80a13b72e8eaaac192f05034acc87a2eb08955f455dfce1da4bab102c3dfdae6f41b490c754edaf13ea512f0d77f44ae6d9c0d868dc5e169f0ac94f", 0xa2}, {&(0x7f000030c000)="0b5c765c1d4798bbf5c346cc4c505546b10adfe5273d7c2b1b1b537be268126c04bdee89", 0x24}, {&(0x7f0000595000)="9ce4a3f7125cb8b6d658e8f5b224a4e73a989a8752cdf8e49e4c77eaba9e6225481bc41f59013787472eab961a26b2f179ce6cc8eba654571039fad752846d77a214c2810069daee12042c74444158d9673cc261799d2ef709a87dfbbd232d1e859903aa43cc9036e6eec267658420375a9892ac6f4cecb5919f9c35fb2a61687b45b176c71a4ec66b2a4ad872731aa9c4fc960c18dde3775a67a304d90d42ca9ae3eee604095dc560afa26917460d64f04072bde1d875fe6e814c6b55556380f56d6011529ec2fd947c306e7a27324cc8d64d83a8917a0b8a", 0xd9}, {&(0x7f0000bc1000-0xf7)="85be240fb4625ffd121a93cd1c1f8b0b28b60acb41409c5ffed14c523ec354be8dfe0e4d4bf11ef4128880d4caff369fd03e73292c6091b0fb200e26a395fb1888b4df88b4552a4a2fb985607aeabe899ee537ad20cdbe48176265d9fe46e60218854a2dcb0cadf8cca0ad5737f240704300a009d88542fe612ab0fd7b660d84c00f2116798633f375e2f4e135792035bf2c2af05e9357021b640042702c1ebbb2473fdd1767977f2f341a448150ce9defbfe20c0aae84dc5776574f3012431dc01fb5be91fb5a4033b5d1f7cab34391541988be17f7464a0cb8d1db002abbdedecfed463ab8b9d48db6523098cb688ea7ca225555ea7e", 0xf7}], 0x5, &(0x7f0000ccf000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x281f, 0x80, 0x8200, 0x6, 0x4, 0x8332, 0x40, 0xfffffffffffff8fc, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4de, 0x20c, 0x4, 0x6, r7}}], 0x60, 0x1}], 0x5, 0x40000) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000984000)=0x0) clock_getres(0x7, &(0x7f0000265000)) sched_rr_get_interval(r0, &(0x7f00008db000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {0x0, r1}}, &(0x7f0000fd8000-0x20)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb2000-0x11)='/selinux/enforce\x00', 0x402800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bf5000-0x8)={0x0, 0xfffffffffffff6e9}, &(0x7f0000987000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000013e000)={r3, 0xfffffffffffffff8}, 0x8) 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00002cf000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000336000)='/dev/cuse\x00', 0x16100, 0x0) getsockname$ipx(r2, &(0x7f0000de5000), &(0x7f000006d000-0x3)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000f00000)={{0x80, 0x7}, 'port1\x00', 0x65, 0x14006f, 0x9, 0x73e7, 0x6, 0x81, 0xff0f, 0x0, 0x3, 0x4}) 2018/02/16 09:19:19 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008af000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000642000-0x96)="34e3240c10429769bff3f414204c77c5761ef8da8005e3ce9fc077de1b9058858652c5f4de9fce2e14d37b47b36bb5abb7d04e73bccf9305caaf27e94f5a766b324393d932bc816b54c1630f9f57ffcc0d55b125b717feb2b0f44cccbaede65182fe4e35033b07fbc4495aed61c55388f5559e088e65b2ef8beba8af4b82e008d8ad5ba5144734d16d79be24bd8b4df0ad3977744b5c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11}) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r0 = shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x6000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082b000)='/dev/ppp\x00', 0x42a882, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000a88000-0x8)=0x2) shmdt(r0) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) 2018/02/16 09:19:19 executing program 7: 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000169000-0x18)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) clock_gettime(0x0, &(0x7f0000b7b000-0x10)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f4d000-0x4)=0x44, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000f72000-0x51)="e2b481ebbc99843d524920f200d0162c3e02b5ca501c115c457232e8893ed4fbe43d3fb0002939f2a227f473b4f1af49ac82d4f5c3e5de278dd6946a6629d8a6c8b42f96ca353ec1869b1748b7e8788fab") recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x44444444444476f, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) 2018/02/16 09:19:19 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000e57000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a78000)=0x10) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000097a000)=@fragment, 0x8) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c49000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x1, 0x0, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000af0000)={0x0, 0x9, 0x1, 0x1, 0x1, 0xffffffff, 0x2, 0x1ff, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x2, 0x499, 0x4, 0x80000001, 0xdb01}}, &(0x7f00006be000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000026c000-0x8)={r2, 0x0, 0x4}, &(0x7f0000e76000-0x4)=0x8) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) [ 42.723199] audit: type=1400 audit(1518772759.566:27): avc: denied { setopt } for pid=5631 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000169000-0x4)=0x140, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000073c000)='/dev/usbmon#\x00', 0x8, 0x80a40) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000635000-0x45)=""/69, &(0x7f00001f4000-0x4)=0x45) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000910000)=0x0) ptrace$peekuser(0x3, r2, 0x6) r3 = syz_open_dev$mouse(&(0x7f00002dc000-0x12)='/dev/input/mouse#\x00', 0xb7f7, 0x400) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008a1000-0x88)={0x76, {{0xa, 0x2, 0x7b74, @empty, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000090e000)={0x0, 0x5498, 0x9, 0xff, 0x1, 0x700000000000, 0x401, 0x5, {0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xb3}}, 0x101, 0x3, 0x9, 0xfffffffffffffffe, 0x800}}, &(0x7f0000a42000)=0xb8) fchmod(r3, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e9a000-0x10)={r4, 0x7ff, 0x6, 0xbe8}, &(0x7f0000bd0000-0x4)=0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b89000)=0xfffffffffffff800, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000794000)={r5, 0xf5, "135150185ababd4d514cf899a44ec1040b1e32b1afdb06b00cbea81ec1b393696c36f86ce87d37bd95c36761ac8c2d2d1928488dbe30c2732630aa3d80eda6eb1173f695c9cff422af26f6832fab7f0dfc4b6f5e4244ea9d239ba0345c4aced9351da1dfacdd8dd3e8fa053cf7c26c16b2766e32513d0612e578fa994b28b33791751f849f3dfd85cfcba4d8c68261e59aafe58d6ed32ac5239623351c1761f2f15966270c604c837d1aec123b896f645412e1bbb8c319c48fd2e6fc06c2741016bd807c75dcd1500c18b6d86a156f524d0381c5c19c1c7263165a8254a834f70176e27e96e3d045f945c700cb5fb54d308a052d14"}, &(0x7f0000955000-0x4)=0xfd) sendto$ax25(r3, &(0x7f00005bb000)="65392fa793413d08ec7566f86f5cdee38cd5947d72d85647167408752f737b4065b7b01808d8f82f46d819", 0x2b, 0x4000040, &(0x7f00008be000-0x10)={0x3, {"8edc3acd57e10b"}, 0x3e}, 0x10) syz_open_dev$vcsn(&(0x7f000092d000-0xa)='/dev/vcs#\x00', 0x1, 0x60000) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 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, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000913000-0x4)) exit(0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d75000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200fd, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00006af000)={@local, @empty, @local}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x6, 0x80801) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x2, &(0x7f00003ba000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000b2b000)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e5d000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getuid() fstat(r4, &(0x7f0000134000-0x44)) fchown(r2, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e46000-0x9)='/dev/ppp\x00', 0x20201, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/mls\x00', 0x0, 0x0) renameat(r2, &(0x7f0000f02000-0x8)='./file0\x00', r1, &(0x7f0000dc0000-0x8)='./file0\x00') 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3c3f23bda99e6be", &(0x7f000002b000-0x177)}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xcd, &(0x7f0000018000-0x8)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000002c000)='/dev/sg#\x00', 0x10001, 0x40) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f000001e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000010000)="7b83c375549bf7285c781f0a9889373c5d4ef387d770afd9b28c685ac3d680f3a6944266aedc16386880f2a904a5891f55ee6693f5c9f7230fd3cc1d05ccac8c158d795e6d9c295dd73b830f7a14a52600a2aedc82ee1c7735ff056d99982e7279eb8b900f461f016b73", 0x6a, 0xffffffffffffffe5, 0x0, 0x1, r2}, &(0x7f000002d000-0x20)) r3 = syz_open_dev$usbmon(&(0x7f000002c000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x20002) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x6, 0x2]}, 0x8) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000719000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/vcs\x00', 0x40800, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00007fe000-0x38)={&(0x7f000082e000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000a6f000-0x14)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000e8d000-0x31)=""/49) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$alg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000cba000)=[{&(0x7f0000237000)="1f55a4b7de027b1f19ca7d8d1abcf78d228cc718288a69d1822060c3cce30f5eeb56cde4d85333598236e6f3367390651a4c779f486fb1d3a2cbc6e140f5ca4a46afd9e47dc8c428fd9816c054c46b0c9500b5491b8f3a9f333f2d783998466217ed9a5cf8eefeca090966a42bca2212336c749ade18c3bf3ecedcfebec18999b44f423d7ad6f51efea9b1a61a53a2cfca15ea5db1256133cbec3fa03895a45f140297f63db30a45c0986be5e0a3e73971a26ea78f047172b75f3e8c83b4bb5c7d1111d9ef3d2f72443a9e704ed6eb9e920ebc4b016d81e27d92226202a5b62b69b41f3f01e8", 0xe6}, {&(0x7f000069f000)="8d16b726b35768e68f7ff626c9c314b8fcf56ee30e0779e6f9613fc2c63c6ad62acc102acc5c83ac9e23d4b5904fb3266cae2efef220d4d29bdcda46a2f2181d45739d50a2e96dbd3c148a82d5e4364126130ff4bb0f098207210c3b83963c635bf5a7a2d475df562a07ec93d9c2df7e6e7caacc68faf80fa1831f4f1c678fcc9997295156c5627b9eaa197d396d0bed841590921135f06f97f99ad353fd246d78a8921760b62362085281dbeb9666bebde8f16947260f6d035468cf28d266dbce77447f4e3f5465cffb5706a701d0ff1501ce30a29003", 0xd7}], 0x2, 0x0, 0x0, 0x4000}, 0x4841) umount2(&(0x7f0000692000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) msgget$private(0x0, 0x0) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b4000-0x82)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) r1 = syz_open_dev$usbmon(&(0x7f00000fe000)='/dev/usbmon#\x00', 0x0, 0x4000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e6c000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x9000000000, @loopback={0x0, 0x1}, 0x6}}}, 0x3ff, 0xfffffffffffffffb, 0x85, "8d7ac948325a9c3d270a976d529b9c7c6577fce106f643d33d37d507e5db6f4ce797bc5643e0d9d6b275b79cd674ae4a99d8d3699c55dc88e1cdd4a78282ce5664f1c92adb31add3ef58785ce375d114"}, 0x160) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00003cf000-0x5c)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0xc3, [0x7, 0xf1, 0x7, 0xffffffffffffff00, 0x7, 0x8000, 0x12f9, 0x7]}, 0x5c) close(r0) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a71000)='/dev/midi#\x00', 0x5b, 0x24000) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000df0000)=@full, &(0x7f0000df0000)=0x48, 0x80000) syz_emit_ethernet(0x36, &(0x7f0000b0d000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000007000-0x4)=0x6, 0xfffffffffffffdde) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x1, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) r1 = getuid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)) ioprio_get$uid(0x3, r1) getpeername$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000013000)=0x14) 2018/02/16 09:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b9b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000646000)=@ipx, &(0x7f00008a9000)=0x10, 0x0) dup3(r1, r0, 0x0) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000015000-0xb)='cifs.idmap\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000018000)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f000000c000-0xa4)=""/164, 0xa4) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x4, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x801, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000+0x498)) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7, 0x6}, {0x80000000, 0xd95f}, 0x4, 0x5, 0x1ff}) [ 42.958515] audit: type=1400 audit(1518772759.799:28): avc: denied { create } for pid=5704 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0x64000)=nil, 0x64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000064000)='net/fib_triestat\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000003c000)=0x36c, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x6), 0x8) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006d0000-0x8)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000024f000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003aa000-0xd)='net/if_inet6\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000191000-0x4)=r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r3}, 0x10) renameat(r2, &(0x7f0000bfd000)='./file0\x00', r2, &(0x7f0000259000-0x8)='./file0\x00') 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e22000-0x24)={0x0, 0x0, 0x0, 0x5}) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/02/16 09:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_dev$mouse(&(0x7f0000283000-0x12)='/dev/input/mouse#\x00', 0x9, 0x200401) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cce000-0x10)={&(0x7f0000dd6000/0x1000)=nil, 0x1000}) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ce000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x200, 0x4) 2018/02/16 09:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2800) read(r0, &(0x7f00003de000)=""/115, 0x73) r1 = syz_open_dev$sg(&(0x7f000074f000-0x9)='/dev/sg#\x00', 0x3ff, 0x400000) sendto(r1, &(0x7f0000504000-0x4d)="af604518e5daa5d6c888e0e581a97465e82ac126f8714013df81f80040243ffd825a10ffa9777a5bf660c8896797fabc9b52ab904931a39eaa50f26f6fa3369c575e200bb18be957041e810ac3", 0x4d, 0x10, &(0x7f0000bfa000-0x6)=@hci={0x1f, 0x8000, 0x3}, 0x6) read(r0, &(0x7f00001fd000-0xdf)=""/223, 0xdf) openat$pfkey(0xffffffffffffff9c, &(0x7f0000814000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/02/16 09:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) pause() r1 = add_key$user(&(0x7f0000cf1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000da5000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) select(0x40, &(0x7f00007af000)={0xe062, 0x4, 0x100, 0x6, 0x10000, 0x1000, 0x4, 0x100}, &(0x7f0000519000)={0x23b9, 0x9951, 0x100000000, 0xfffffffffffffffb, 0x6, 0x0, 0xfffffffffffffda6, 0x9}, &(0x7f0000309000)={0x1000, 0x1, 0x6, 0x5bc, 0x8, 0x581a, 0x6, 0x1}, &(0x7f0000f7c000)={0x77359400}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)}) request_key(&(0x7f0000a46000)='pkcs7_test\x00', &(0x7f00003eb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000df7000)='\x00', r0) 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x4ca002, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000dc2000-0x18)={0x6}) 2018/02/16 09:19:19 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ffd000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xfb6, 0x99}, &(0x7f00002c7000-0x4)=0x98) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffd000)={r1, 0xf75c, 0xffffffff}, 0x8) socketpair$inet(0x2, 0x4, 0x20, &(0x7f00006b0000)) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/16 09:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000b0000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000aba000-0x4)=0x10) recvmmsg(r0, &(0x7f00003e9000-0xf0)=[{{&(0x7f00006c9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000fe5000)=[{&(0x7f00005cf000-0x3c)=""/60, 0x3c}], 0x1}, 0x4}, {{0x0, 0x0, &(0x7f000068a000-0x50)=[{&(0x7f0000015000-0x2d)=""/45, 0x2d}, {&(0x7f000002c000-0xa2)=""/162, 0xa2}, {&(0x7f0000eb2000+0x821)=""/191, 0xbf}, {&(0x7f000018c000)=""/221, 0xdd}, {&(0x7f00001cf000)=""/116, 0x74}], 0x5, &(0x7f0000cc7000-0x55)=""/85, 0x55, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f00005df000)=[{&(0x7f0000911000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000fe2000-0x60)=[{&(0x7f0000137000)=""/112, 0x70}, {&(0x7f0000b71000)=""/123, 0x7b}, {&(0x7f0000d51000-0xe7)=""/231, 0xe7}, {&(0x7f00007c1000)=""/189, 0xbd}, {&(0x7f0000555000-0xbb)=""/187, 0xbb}, {&(0x7f00005e6000)=""/37, 0x25}], 0x6, 0x0, 0x0, 0x2}, 0xffffffffffffffa5}], 0x4, 0x140, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000542000)={0x0, 0x0, 0x0, 0x0, "516e194938d4a1d3bc46d4c355ce19815bfc0db0d7a508a8881ef191a8dda9a9b561de4c502293a7ecc71b7d"}) 2018/02/16 09:19:19 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/cuse\x00', 0x88000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x1, &(0x7f0000013000-0x8)=[{0x0}]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000013000-0x40)={r2, 0x1, &(0x7f0000013000)=[0x40a], &(0x7f0000013000-0x4)=[0x101], 0x65, 0x9, 0xffffffffffff3a65, &(0x7f0000008000-0x24)=[0x5, 0x81, 0x1000, 0xfffffffffffffffd, 0x0, 0x1ff, 0x5, 0x1ff, 0x100000000], &(0x7f0000012000)=[0x1, 0x400, 0x4, 0x9, 0x9, 0xc6, 0x80000000, 0x8]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000e000)=0x0) ptrace(0x4218, r3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000014000-0x20)={0xffffffffffffffff, 0xfff, 0x3f, r0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000011000-0x4)) socket$llc(0x1a, 0x3, 0x0) 2018/02/16 09:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000af7000)={@random="224ba6620f38", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x3, 0x5, 0x6}], {0x8100, 0x6, 0xae, 0xbb2}}], {@ipx={0x8137, {0xffff, 0x2a, 0xffffffffffffff81, 0x0, {@current, @random="9715ee0c988f", 0x3}, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80}, "7d477f41d7f951332882454c"}}}}, &(0x7f000003c000-0xc)={0x1, 0x1, [0xc0]}) syz_emit_ethernet(0x6e, &(0x7f0000bd1000-0x76)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540009a1500"}}}}}}}, 0x0) 2018/02/16 09:19:20 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0xfffffffffffffe34}, 0x8000) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000)=""/137, 0x89, 0x20, &(0x7f00005a9000-0x1c)={0xa, 0x3, 0x1, @empty}, 0x1c) 2018/02/16 09:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c8500feff000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000140000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x77, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) 2018/02/16 09:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/rtc\x00', 0x82000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b3000-0xbf)={{{@in=@loopback, @in6=@ipv4={[], [], @local}}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000b1d000)=0xe8) poll(&(0x7f000011c000-0x30)=[{r0, 0x2000}, {r0, 0x404}, {r0, 0x8}, {0xffffffffffffffff, 0x2004}, {r0, 0x200}, {0xffffffffffffffff, 0x220}], 0x6, 0x81) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000064b000+0x8d8)) 2018/02/16 09:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c97000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000695000-0x4)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f0000155000)='/dev/admmidi#\x00', 0x100000000, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000c34000)) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000041000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/16 09:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000050b000)={0x5, 0x9, 0x80, 0x1f, "371c76904e037cc3e43ef77447c4e33165be54b9e8df44ac8fc0d2d4c535ee65"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/16 09:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) accept$llc(r1, 0x0, &(0x7f0000ccf000-0x4)) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) syz_open_dev$usbmon(&(0x7f00005d6000)='/dev/usbmon#\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000056000)={0x5, 0x1fddeece, 0x0, 0x1f}, 0xfffffffffffffd1f) syz_open_dev$sndmidi(&(0x7f00005bd000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x0) 2018/02/16 09:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000021f000)={0x7fffffff, 0xdad6, 0x820c, 0x6, 0x0, 0x80000001, 0x4000010001, 0x0, 0x0}, &(0x7f0000826000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000072b000-0x108)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, [0x400, 0x7, 0x80000001, 0x1, 0x10000, 0x7, 0x7dc, 0xca, 0x3, 0xff, 0xab, 0x6982, 0xff, 0xfff, 0x9]}, &(0x7f0000121000-0x4)=0x108) 2018/02/16 09:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ee6000)='/dev/amidi#\x00', 0x5, 0x88a80) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000b48000-0xd8)=@pic={0xf86, 0xfffffffffffffffa, 0x7, 0xffff, 0xffffffffffffff00, 0x5, 0x31, 0x3, 0x81, 0x8, 0x81, 0x354, 0x7fffffff, 0x9, 0xffffffff, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007bc000-0xc)={0x0}, &(0x7f0000d1f000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000a08000-0x110)={{0x4, 0x5, 0x0, 0xa83, "37e939bd824774fa5fab53f1e69b047402c172742925d7df85b7caca54cc15d51c35dc29ca1e0be958349e1f", 0x80000000}, 0x0, 0x0, 0xc0, r1, 0xfffffffffffffffe, 0xcf, "5a627205550bd997717ea4818286a4ef92960deb45c1387449f42bc7bcd8ae69748233a8b5440991116233b0c45945175894c9ee7a51496757227448519f826f", &(0x7f00009bc000)='/dev/amidi#\x00', 0xc, [], [0x8, 0xffffffff, 0xffff, 0xd93b]}) r2 = socket(0x2, 0x3, 0x40000000000000ff) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000987000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d42000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3, 0x2, 0x24, 0x4, 0x1}, &(0x7f000055e000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000395000-0xc)={r4, 0x7}, 0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000016000)={0x0, 0x12000}) fanotify_mark(r3, 0x8, 0x20, r3, &(0x7f0000761000)='./file0\x00') sendto$inet(r2, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 09:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b13000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000bd6000)) flock(r0, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r0, r3, 0x0) dup2(r0, r2) dup(r0) 2018/02/16 09:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 09:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000a84000)=""/195}, 0x30) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/16 09:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2e, 0x4) getresuid(&(0x7f0000bb8000-0x4), &(0x7f0000fb1000-0x4), &(0x7f0000122000-0x4)=0x0) r2 = add_key(&(0x7f00009e2000-0x8)='keyring\x00', &(0x7f000088f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000051000-0xcb)="9f1b6decfa8748db36ec4f072abfa0fe2e599d317bc3cc1078aa0d7be8fb527950bb38e5490312829b6ffbd97ddace29c2547e37314d8b9f60c502cd8d692ac1c3f755c75455b97087fc26adcc046698b7df4af576225845be34a025c33d01746f664623d5265dc9265ee0b7bcc98ca0e0050631a0ae8bd1cbbd1e2eb62aaf15d214884ac46b732b4be0dc3f2ab53194611b4d1ce78fd739f194058dfd17e94bdc0c238b4f8eeb68f4d4406b2655085ce4b3ae5537dddc4b56dbecef8d4e7b83ba40d715fcb65c3f6f4cc9", 0xcb, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = open(&(0x7f00002a4000-0x8)='./file0\x00', 0x4240c2, 0x20) ioctl$TIOCEXCL(r3, 0x540c) 2018/02/16 09:19:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x9, [0x6, 0x5, 0xfffffffffffffffc, 0xa62, 0x3ff, 0x4, 0x1, 0x40]}, 0x5c) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/16 09:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f00003eb000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x20001, 0x7, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 09:19:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e74000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000af8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) clock_gettime(0x0, &(0x7f00006fc000)={0x0, 0x0}) r4 = openat(r1, &(0x7f00007f9000-0x8)='./file0\x00', 0x2040, 0x10) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f000035c000)="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") ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f000089f000-0x1000)=""/4096) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000840000-0x28)={r4, 0x0, 0x1000, 0xda, &(0x7f0000d04000-0x1000)="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", &(0x7f0000345000-0xda)=""/218, 0x5, 0x8001}, 0x28) recvmmsg(r1, &(0x7f00005ba000-0x12c)=[{{&(0x7f00004b3000-0x8)=@un=@abs, 0x8, &(0x7f0000f37000-0x60)=[{&(0x7f00008c6000+0x1a4)=""/221, 0xdd}, {&(0x7f00005b8000-0x15)=""/21, 0x15}, {&(0x7f0000cd2000)=""/128, 0x80}, {&(0x7f00000e4000-0x6b)=""/107, 0x6b}, {&(0x7f0000a37000)}, {&(0x7f0000e57000)=""/34, 0x22}], 0x6, &(0x7f00002b6000)=""/114, 0x72, 0xa9}, 0xffffffffffffffeb}, {{&(0x7f0000718000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00000ef000-0x10)=[{&(0x7f00008b2000)=""/109, 0x6d}], 0x1, 0x0, 0x0, 0xfffffffffffffeff}, 0x4}, {{0x0, 0x0, &(0x7f00009fc000)=[{&(0x7f00009b5000)=""/227, 0xe3}, {&(0x7f00006ac000+0x54e)=""/88, 0x58}, {&(0x7f000087f000)=""/4096, 0x1000}], 0x3, &(0x7f0000f48000)=""/102, 0x66, 0x1}, 0x2}, {{&(0x7f0000e06000-0xc)=@nl=@unspec, 0xc, &(0x7f0000ef0000)=[], 0x0, &(0x7f000020a000-0x5b)=""/91, 0x5b, 0x4}, 0x2}, {{&(0x7f00003f9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000f21000)=[{&(0x7f00001d5000-0xb3)=""/179, 0xb3}, {&(0x7f000088d000-0xd)=""/13, 0xd}, {&(0x7f0000a48000-0x1000)=""/4096, 0x1000}, {&(0x7f0000475000-0x24)=""/36, 0x24}, {&(0x7f0000e1a000)=""/247, 0xf7}], 0x5, &(0x7f0000eca000)=""/176, 0xb0, 0x9}}], 0x5, 0x2, &(0x7f0000dee000)={r2, r3+10000000}) io_setup(0x3ff, &(0x7f0000dea000-0x8)=0x0) io_getevents(r6, 0x7, 0x1, &(0x7f00009af000-0x20)=[{}], &(0x7f0000079000-0x10)={0x0, 0x1c9c380}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000659000)=0x10, 0x4) 2018/02/16 09:19:20 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000026000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x100000001}}, [0x200, 0x3, 0x20, 0xa3b9, 0xdb5, 0x6, 0x100000000, 0x800, 0x3b, 0x5a, 0x800, 0x80000000, 0x100000000, 0x3, 0x200]}, &(0x7f0000032000-0x4)=0x108) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000033000)={@empty, @dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xb, 0x10000, &(0x7f0000033000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000000e000)={@mcast2, 0x0}, &(0x7f0000026000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000001a000-0x50)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @empty, 0xffffffffffffffc0, 0xf2bb, 0x401, 0x0, 0x1, 0x0, r3}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000033000)='/dev/admmidi#\x00', 0xff, 0x82000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000033000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000033000-0xc)={r1, 0x4, 0x10}, &(0x7f0000032000)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, '\x00yz0s\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/16 09:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000384000-0x28)=[{r0}], 0x1, 0x100000001) unlink(&(0x7f0000db2000)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000dbf000-0xd)='/dev/usbmon#\x00', 0x81, 0x400400) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000285000)={0x8, 0x6, 0x800, 0x94, &(0x7f000090c000-0x94)=""/148, 0x6e, &(0x7f0000867000-0x6e)=""/110, 0xab, &(0x7f0000f30000)=""/171}) 2018/02/16 09:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005e3000-0x1c)='.vboxnet1systemem1wlan0ppp0\x00', 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/16 09:19:20 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r1) 2018/02/16 09:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 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={&(0x7f000024f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) syz_open_dev$sndmidi(&(0x7f0000553000-0x12)='/dev/snd/midiC#D#\x00', 0xa000000000, 0x2001) fcntl$setlease(r1, 0x400, 0x0) fcntl$getown(r0, 0x9) 2018/02/16 09:19:20 executing program 2: socketpair(0x1, 0x1, 0x101, &(0x7f0000675000-0x8)) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aee000-0x4