[....] Starting enhanced syslogd: rsyslogd[ 13.779891] audit: type=1400 audit(1516780700.814:5): avc: denied { syslog } for pid=3504 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: [ 19.043464] audit: type=1400 audit(1516780706.078:6): avc: denied { map } for pid=3644 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 '10.128.15.201' (ECDSA) to the list of known hosts. 2018/01/24 07:58:32 fuzzer started [ 25.279042] audit: type=1400 audit(1516780712.313:7): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/24 07:58:32 dialing manager at 10.128.0.26:37239 [ 29.148050] can: request_module (can-proto-0) failed. [ 29.157747] can: request_module (can-proto-0) failed. 2018/01/24 07:58:36 kcov=true, comps=true [ 29.688185] audit: type=1400 audit(1516780716.722:8): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1033 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/24 07:58:38 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000eaf000)='/dev/input/mouse#\x00', 0x80000001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x4, 0x0, 0x0, 0x428f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000003000-0x10)={0x100, r2}) kexec_load(0xb4, 0x2, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0x1000)="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", 0x1000, 0x4, 0x9}, {&(0x7f0000001000)="edc32e59949f7eded19df7dbdd2785b2007451501d47140c76e15d38eb0fed89e057cd924594304ffcb5a18d70ed29f6656f39d22f0fa6a71ea28e5bad59af6f463bb7a980104fb52448805ef6231c33b40e79054ffa40d3a2e523f108c39b0f27f92191347671dbc75868f0f4bba2098f2fb46c902d52e7", 0x78, 0x9, 0x9}], 0x3e0000) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000002000)={r2, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x12002) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000005000-0x10)={0xff, r2}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/158) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000-0x10)={0x9, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000006000-0x8)={r4, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000006000)={0x8, 0x0, [{0x800, 0x0, 0x3282}, {0x2, 0x0, 0xfffffffffffffffd}, {0x3, 0x0, 0x7}, {0x1, 0x0, 0x8}, {0xffffffff7fffffff, 0x0, 0x80000001}, {0x9dc, 0x0, 0x401}, {0x0, 0x0, 0x7}, {0x100000000, 0x0, 0x2}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000008000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000006000-0x1e)={0xa723, 0x0, 0x6, "39dd30d83421", "8555e91c1985c0803c18762bf2d86059"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000004000)={0x7, 0x1, 0x64b8000000000000, 0x1000, &(0x7f0000003000-0x1000)=""/4096, 0xd3, &(0x7f0000009000-0xd3)=""/211, 0x1000, &(0x7f0000009000-0x1000)=""/4096}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000001000-0x2a0)={0x2a0, 0xf, 0x6, 0x420, 0x2, 0x1, {0x0, 0x0, 0x6}, [@nested={0x164, 0x58, [@generic="5707a040856c5ebdbe8d8e0d7d78effbdc799b8df1291db2db225ad7e3d7adb0e886e63862940c84ed7c13db709e79a4bdd1ea32bd", @typed={0xcc, 0x93, @binary="8f5153e2f96c86fd68180adefee40917de4c113e4d80897e56324859903cfe97257932d56ba9f96e75a886ca4e6c2479ab4621a7ab51775a4f36d4ded42051655f287beeefc649d9fa0806157c4083032349cabab88befc4eae4b6a4e5d2bb13306e650edb9a2baa9069d63ce9959b1c16ff61056c5f90b78fb43a79b0d3cdcbc9897c8add87657713bda6a9acb9689cfc39f4d3ee5296358ec68c5296c249dad8c59afd723e8c4b02111cb8269d11ef3b2c1a55d453551080ad21eadd6bf3e830d03f83"}, @generic="5a5f859bc0654be486d83a506c63529513e343b6e260228e118b0466e902c899aa4bad36cf80ffc29f3c2ead3ee60b653203d83d277a5eaa5edab19af04e1327701e35a9c090d3a7f7144797a5a2a2d27c746bf751e0648376a29848"]}, @nested={0x10, 0x93, [@typed={0xc, 0x3a, @pid=r5}]}, @nested={0x10, 0x36, [@typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, @generic="2ab168910808eb018ed57dd8002ce4535c6032056702b42b4b25445c9cbcc244bdf04e6d1a270c8fb7bdd33b55cec00578ce82656426691cc305cf76f0a17a2d1128f420f8e5bbe4b0a86b1b82ca16f03cc5f04b9fe67b97dd10c5e706b7a1d1513f2fe262f8fb4539ac36493e584887", @nested={0x98, 0x4, [@generic="4059df9c01a9e007ade62e591120c44a06", @generic="e775c1e13a7d741bcff256ad2afd40b2fe4516308938846ac24b9202b12b8eb078f85c7257023f7b0a03240215dc4f1ce7d82b0f008f3a01fa05ce58537f531b33d637d91fbd4b018df885888599718c1ea1d7407533b1e494bad29d707a2827c6b7d97e69c8df2602b9f45346eeb9802e4973025c35abe056f7206211e4ebb8"]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x20000884}, 0x1) 2018/01/24 07:58:38 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000289000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007b8000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfb, 0x2, 0x100, 0x87b2, 0x80, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) ioprio_get$pid(0x1, r3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000002000)={0x7, 0x83, 0xad9d, 0x0, 0xbf21}) prctl$setfpexc(0xc, 0x60080) epoll_create(0xffffffffb033fe0d) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="21efbc663973a5c2165b2a62846ca1327e7c91cc715aacf32f2761f18f426141a8700d80a3285ae944b9537b4823c8c73d7fb75b890e1d2d37a69ee1fe4956", 0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@common='vcan0\x00', @ifru_flags=0x3400}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/97, &(0x7f0000003000)=0x61) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000)="941fbb704e2b77ca9319a28c8cdff60a8a1462a01736580b439854f48c1419a2f9737f74589622342452533e96522050c9a4dbbb4c45041d2059702a497d043cc8e822299c47d3cc3f321738390d0e373d983d553112dea3d7bcb3a7ee39ad9477ca46435788fe96d152d9563741105f568a0b32c5aa5747bf4d2077c859b73f5e995120baa1f6bd9bb1dde2ae8f0ae78b205c594ed8d4788c06836266638040bf89f277d39a7e88bcef30b1a2ebe4b79deee2b64e7433ca4f13b0ea69fe7313edf1dbb868d88d5bc84a7fa263d03026407ba5eb23cf9f044c3466979dfe382ce54816d72340e0b7") r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x5, 0x6b, &(0x7f0000004000)=""/238, &(0x7f0000004000-0x4)=0xee) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ion(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ion\x00', 0x111000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) r6 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r6) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x24000, 0x0) 2018/01/24 07:58:38 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000140000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000bc4000-0x4)=0x4) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xfffffffffffff001, 0xfff, 0x0, 0x0, 0x5, "886423e46a2dfd5105ef3743ee207183a6d5af7418a4b212a436d6589abfa73c525f570521b60f13cd9dd62f04732241aeb09fbc5a3479bc2c5311034b7f86", 0xffffffff}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000-0x3)=""/3, 0x3) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000-0x4)=0x800, 0x4) set_thread_area(&(0x7f0000001000)={0x5, 0xffffffff, 0xffffffff, 0x8, 0x0, 0x4, 0x5, 0x1, 0x2, 0x1}) r1 = syz_open_pts(r0, 0x101100) sync_file_range(r1, 0x0, 0x80000001, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000002000)={0xa38, 0xd001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="de257ba00ced765b054ad8428cc2444da65e5d4e63558950132eff5ba651cac8f66d9e47f0a66dc088b71bb234e69089febb5f86d8ff8e078f460af8e106d19883ec2fbc7a9b2504ddaf2368b3f811a44e2edd6a24a194da398e0f05428dd041539ec548275002296fc567199a7dfe080b2f826378e65d5effbf0ea22905b0cb50f602fc591a46b0fe97546ecb405d7c23503407226a685183c8980033e8e9757ba9eb1aab9f7809441a58d1b2fd75dac6a7d5c44d743e1ff80dc8872e4f0390d353be0a9995c52c4b30897abf5e8eb5ea2ae912d14401ca30f3a69d9272bac060713cf4de8e49f09bebcf") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)="1c9a64e2381c3a39e55429f0a644a5399aa7e40cbbfad4226541c8240de2fb4b7740b9f27fdb0ea4ef4b8bec5118f53451e9b12a854ca0cf7ea105cc1928127652c13204684a6072fb76ae2079108917a0f8ae078ef82c510a8e868668e435c067b7307f17ac06b7bea3bb0d56487d078542bf37cbcd26b29e8769192c3eb3d460a5ef2a9fcb45b46421751eb5f6a386fb546a243d07cae56d59cccd2bf7946f806f", 0xa2}], 0x1, 0x0, 0x0, 0x40080}, 0x4000004) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x5)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000008000-0x3d)=""/61, 0x3d) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000008000-0x8)={r3, 0x3}) 2018/01/24 07:58:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = eventfd2(0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x400400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x800, 0x4) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000004000-0x8)=0x25b02219) r3 = dup2(r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000004000)={0x6, 0x0, 0x3ff, 0x7fffffff, "4a24ab5941c01accfd899648481e37605637e7260fc21b74d86313c69546f454a70a4409a953b280bacb27da", 0x6}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000001000)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x483) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000007000-0x18)={0x0, 0x25d83667, 0x3, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000007000)='./file0\x00', 0x0) ioctl$TCSBRK(r4, 0x5409, 0x7) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000009000)=""/184) 2018/01/24 07:58:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000000000)={0x28, 0x0, 0x9, @fuse_notify_inval_inode_out={0x9, 0x6, 0x8}}, 0x28) r2 = socket$inet(0x2, 0x6, 0x4) fcntl$setsig(r0, 0xa, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/100, &(0x7f0000001000)=0x64) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000)={0x800, 0x2, 0x40, 0x9, 0x5, 0x100000001, 0x8, 0xfff, 0x8, 0x7, 0xfa, 0x9a1}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000002000-0x18)={0x10001, 0x0, 0x1f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000002000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000)='.request_key_auth\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r4, &(0x7f0000003000)="75b6a8d363f13f7f1a2e020da48e75105236ca7c41eb0955b437a490b093c52c8d85582ae4a70a703fbb3c8d1a344660fb17494ff155a3446513c648799b9a38f2fc439b66cd8427e08a73b5481a5dcddf12f001ef6ee5aaaf4be774e426a7b6a7afe55d7786025d586a561528325388624cc0d712e03810658ef8c313bf97", 0x7f, r5) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r3, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000005000-0x8)={0x1, 0xd90}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000004000-0x8)={r6, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000007000-0x4)=0x0) 2018/01/24 07:58:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x104) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000708000)={@generic="83f7a9195b4f583113d7f361e41f5916", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000002000-0x10)={0x7f, 0x8, 0x7, 0x404}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000+0xdc9)={0x6, 0x3}) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000003000-0x50)={{0xfffffffffffffffa, 0x6}, {0x60b, 0x4}, 0x85, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r6 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0x24c)={0x24c, 0x17, 0x20, 0x6, 0x1, "", [@typed={0x24, 0xe, @str='cgroupbdevnodev,+vboxnet0.\x00'}, @typed={0xc, 0xe, @u32=0x9}, @nested={0x14, 0x2c, [@generic="79d0", @typed={0xc, 0x58, @pid=r3}]}, @nested={0x1f8, 0x14, [@generic="5836cff94d60706b50703357b575c692d18dd36ebcdf001d9c23e9125d3568c70944917df8f6aa1b340584f8285e96fd34ebb6bdf605662a0993", @generic="d22724463ae333802064a41934c87943926403ffbe5714f2266fb0b861d81858b491b1f2066efe6b16e87a45506d65adcf9cdb9d79322c5ce1ab8ca5a10b3cd00948da353903efecea03bb891dfba08595549286ee2aedc5543e2e5d756048f66728f4affbb6cd0efaecf4a3c792a0be307f50cb5496b717208302f144", @typed={0x18, 0x2, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0xa, @void=""}, @generic="fd15516b39dfa415da12adb5d3707341b9f945bb00f71e7737be8a169ab661d91c3358be61aba774b56926b3e703d629029ec7a4b78de3c1faf712d8b3b71eee5c338e6e881945477ff54732", @generic="048d1d5edffafc008ffb298f8d950355a9aea41ce57c46ca9e4c186fadf1f0caa91977b0e1f090c45abfa1b9cd9862a5ce17278deda4c1259c2b72929ee2bd3412964a76d746c9c7e567897eb6cfee18bea1d9451a4db6e0ef20fcede08030dadc0618a6ac780b3675bde225eec40a056b824470e2ef7295410454e1a06c412bf5d711558e21ca07005ca5e9c4e4304a31026345d5bce9eed50cec065888783e084184d408430ef85152f7a91fb290dfd41dffd3eb3fd19e116402d841870b68cb4e8894e7ac1a232a5f10b2e3a44d0d"]}]}, 0x24c}], 0x1, &(0x7f0000004000-0xa8)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r1]}], 0xa8, 0x400c0c1}, 0x40) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004000-0x4)=0x7f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000004000)=0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005000)=[{&(0x7f0000006000-0x60)={0x27, 0x5, 0x8000, 0x0, 0x1000, 0xffffffffffffffc1, "2cdf18b5597a76d637b92f6e792e4f01395c3ab9bba33325f270349e667f94e8b0038e2201f2f9e7c9e2c40aead6a7c9ee9ab1ea972cd30df992b913ddd216", 0x5}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000005000)="c4cf75554457d3175f3f5817a96a8ead647722b58ab8dcaad2b3984dc94a717d55fbb7d98a414e5293bea78f922aafc99954d1f706c525cae741a8b34ff7978c8b241e864adf8d114a", 0x49}, {&(0x7f0000005000-0x3c)="165c6de32e623237f075fe288928b50c6311c9f60169508f4a0c85a68a4df6fffd26dff5a856d211179f3cb14e3b13dbc801b8d925df312573f572e8", 0x3c}], 0x2, &(0x7f0000005000)={0x70, 0x6, 0x102, "35084ade0e9e9adc5f92ce074dafb8d85c102bf00896aca5d2d04de6c903d87e96ce81a17f8e06bf9369976c28698e94d8937589c6e430f15a5928993cd30d01f888db4adf8aca5e6de6b411c5fdfe524b2634ecd9493c0af2ee928a046dff"}, 0x70, 0x800}, {&(0x7f0000004000)={0x27, 0x5, 0x1, 0x1, 0x7fffffff, 0xfff, "a897efe94b2bf999b12efcca5db7ff592a459a54cea3195ce060b69696e8179d937a1722e8b9a420e94f2af7f48b589c0599f3e67c81b699ac2cac317389d7", 0x3}, 0x60, &(0x7f0000005000-0x60)=[{&(0x7f0000004000-0x1e)="168cc8680cb66df0d2335ed068a383ba82706de93fca7b9a656081753c52c624cd37aecbc23727992b90a46fc7a1c0878157e57ce64ce8b0cd8c55249d4dd7aa21220aa2b632ec680b02e0e00707d14a2d177ddd13103e472da1c098294afdc80699b3b7a7177d4fe0ffe8f8f796627bb7b759277eea019c39d0726365bf48a095d9a3b4ac77f2ef9e9bf5a6e9", 0x8d}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000005000)="b024a4ffefca356c5cdda3d84cb19b04284e657603f5f4449ca78ccb2acc7a6444216b17e68901361b7b4f17598cef5712787bdbc24d712da46b6f97a60d44b11c869af64989e2ec", 0x48}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x4f)="b0994bc6ea6a7c381a044aee71d8cf6a5657e72ec6a4af6e605dd11895c22b4aa45ce5ee214c5ef2ea9cf35a3ad8e8dc9ce6441edbb36f1b9919c1d07b156560ab7c9958fbe22fc160a3ddb2bacd0a", 0x4f}, {&(0x7f0000002000-0x60)="81e7c23b4b988b82c365d644fae7c285be75ab98f59332d144bd8751ff0cc6da8dd8d7a2b52f42fabdba4c82ad9e67714b78cbdd9ddaf3c70aa616c2b6df20cd52ad3019396a6183519895bd1ad02f9434fe074d2eab1a67dae2347539b3edc8", 0x60}], 0x6, &(0x7f0000003000)={0x90, 0x102, 0x5, "2e510fc919ff78419a2d1d9126b7bdda56a1f2acca1de6c4b5098125f3ea341bf6836e2ea66da945be9c90b0d4830b79e121db0d20a7941dcdd764de82d8ddf6c5fcbdde3ed75928b20b9f164235a2a56f63fa5c86c58cada88f25229d0f63a94301b1124523f9f6339ceab8e8474b971087bccd236d01363e13cbf5f6bbf6"}, 0x90, 0x20000000}], 0x2, 0x840) 2018/01/24 07:58:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x101}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005df000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xe8b2da0, 0x2, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, r2}, {0xfffffffffffffff9, 0xff, 0x3, 0x8000, 0xac, 0x4, 0x3, 0xd783}, {0x8001, 0x2, 0x3, 0x8}, 0x100000000, 0x0, 0x2, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x5, 0xffffffffffffffe1, 0x101}}, 0xe8) ioctl$KVM_SMI(r0, 0xaeb7) r3 = semget(0x2, 0x2, 0x40) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000002000-0x81)=""/129) r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xa, 0x4, 0x401, 0x0, 0x0, r4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r5) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x6, 0x80) connect$vsock_stream(r6, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x2e) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r8, &(0x7f0000002000)=[{&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x10}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x4c080}, {&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x30)=[{&(0x7f0000002000-0x4b)="56c0f4dabee46027a7f316b081b0d7e639948fdfa680c7aa3d1e760a534b1e41b1adf4a0e16ac457f8979507247b76a6fffaa71574339e6c6f6090800d97952f9be8790f043144d47b9f95", 0x4b}, {&(0x7f0000002000)="f0e49b832595804bc039594e668a5891094aba2b279d744b219af7f5185b23b034606cc44344e917f216256c963d", 0x2e}, {&(0x7f0000002000)="822db02c8e22af166c1b1d188acc2cd966317fb7927e68ee1e2eccc7cadf06cfe95fb377b76ea8e7fa2f00bcf46109cc51592f8cb9429fa90188aa4db9a7352176232cb7f4f3a9bdeffa0c4d8f95b3f0c76c678a2d96d0821570cbf580cc7d186243e05ba46b60ab80cd85c69e99028ec8317692836155c5c5542bcbe4da952fc6280ce077fcd7a74f75ab6f3c03d079889f437da713347ff387c7a7ee5077d050cbc8f2be8c8f93ef21f658683ef6ba633eff8f960695300da639f05aa37c2774424711b4e24d9123e8184b3183", 0xce}], 0x3, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r9, r4]}, @rights={0x20, 0x1, 0x1, [r9, r1, r6, r4]}], 0x40, 0x8840}], 0x3, 0x4008800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045540, &(0x7f0000006000)=0x7) 2018/01/24 07:58:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xe0c, 0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x90000000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000003000-0xc4)=""/196) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000002000)=""/4096) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000)=0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) bind$can_raw(r0, &(0x7f0000001000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000)={r3, 0x2d, "d5b4c4de74c812eeb4b108393be2f7092ac97b99f64c9c62dcad018aa5d9f4ef7797b04e09cf7a448052747ea1"}, &(0x7f0000005000)=0x35) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000007000+0xc0a)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x11)="d481800d39b9c61db4935153dd955cfefb", 0x11, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000002000-0x61)=""/97, 0x61) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000009000-0x4)=0x8, 0x4) [ 31.833406] audit: type=1400 audit(1516780718.868:9): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syzkaller-shm793133118" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.886509] audit: type=1400 audit(1516780718.921:10): avc: denied { sys_admin } for pid=3699 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.073343] audit: type=1400 audit(1516780719.107:11): avc: denied { net_admin } for pid=3704 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.401643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.845790] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.514651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.904141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.070511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.391367] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.470364] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.627055] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.701625] audit: type=1400 audit(1516780721.736:12): avc: denied { sys_chroot } for pid=3704 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 07:58:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="943dc5f1b127037880b434fa121a1176a2556af5412c5b3bdbb3b80f5768a1010000006f4cbd88f8c6738a94991da2ba3807e3b89da6e04d778e5c4958557a704af1fb673c1b99bbf40554329ce2d11348ac32dc1fc40593d5a1fc19e6befe625e211173742489b0de388dae6aba399e000009b28fc02bc7292ed2d5fb6e1a5724878e27732a11e4bf630ba89590c180c63d9be29d5ed9f45cfb", 0xec04372315bd9a9) 2018/01/24 07:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000ce5000)='/dev/admmidi#\x00', 0x7, 0x210001) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000597000)=0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0x20) 2018/01/24 07:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006e7000-0x8)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070d000)='/dev/sequencer\x00', 0x200000, 0x0) clock_settime(0x7, &(0x7f00002d9000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000004c000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x4, 0x7, 0x3, 0x1, 0x1759e486, 0x4a91c794, 0x0, 0x6, 0x100000000, 0x401, 0x800, 0xffffffff, 0x4]}, &(0x7f0000688000-0x4)=0x108) shmget(0x0, 0x3000, 0x344, &(0x7f000064c000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d38000-0x10)={r2, 0xfffffffffffffffd, 0x100, 0x7}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000160000)=0x0, 0x4) 2018/01/24 07:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000543000-0xe)='/dev/admmidi#\x00', 0x7, 0x20000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004f0000-0x10)={r1, 0x28, &(0x7f00005da000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 34.996657] audit: type=1400 audit(1516780722.030:13): avc: denied { dac_override } for pid=4387 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 07:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000e0e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) 2018/01/24 07:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00004bd000)={0x4, 0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x1010000227d, &(0x7f0000b81000-0x3b)="") 2018/01/24 07:58:42 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000029f000-0x10)={0x0, 0x2, 0xffffffff80000000, 0x400}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x55d, 0x20040) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe3, 0x80000000, 0x2, 0x80000000, 0xe68, 0x4, 0x9, 0x8, 0x2020, 0xffffffff, 0x7, 0x8001, 0x80, 0x2]}, &(0x7f0000ffc000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x3, 0x4, 0x59, 0x400, 0x7fffffff, 0x5, 0x9]}, 0x12) 2018/01/24 07:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f31000)={r0, r0, 0x1, 0x2}, 0x10) set_tid_address(&(0x7f000011c000-0x4)=0x0) [ 35.439720] audit: type=1400 audit(1516780722.474:14): avc: denied { dac_read_search } for pid=4504 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.017955] audit: type=1400 audit(1516780723.052:15): avc: denied { net_raw } for pid=4648 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 07:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000856000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000991000-0x64)={&(0x7f0000b21000-0x18)=[0x8, 0x1737cf1a, 0x1, 0x400, 0x3, 0x32a], 0x6, 0x800, 0x9, 0x8, 0x1400000000000, 0x3ff, {0x40, 0x2, 0x2, 0xffff, 0x89b, 0x0, 0x8, 0x0, 0x1, 0x11dc, 0x0, 0xb252, 0x7, 0x40, "1d4e6126f8d1bba2798174527f6fc37f245d32fe5bc314d7701e0f73adcc8015"}}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/24 07:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) open_by_handle_at(r0, &(0x7f0000264000-0xd)={0xd, 0x4, "9b4c018785"}, 0x1) r2 = dup(r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x20) 2018/01/24 07:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lstat(&(0x7f0000481000-0x8)='./file0\x00', &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000064f000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000cc3000)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b0000)=0xc) r7 = accept(0xffffffffffffff9c, &(0x7f00006df000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000260000)=0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00007d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000675000)=0xfffffffffffffda1) getgroups(0x7, &(0x7f0000de0000)=[r1, r2, r3, r4, r5, r6, r8]) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000071a000)={0x0, 0x0}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000adf000+0x3df)={@common='bpq0\x00', @ifru_mtu=0xd2a}) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000037c000-0x8)={0x0, 0x0}) 2018/01/24 07:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00001dc000)='/dev/audio#\x00', 0x1, 0x8000) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/24 07:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000012c000-0xd9)="154c42aedc03c1a930eaf07e9d08f2ad017150a40728ec94d6b07d2d1ddffb10f64eaafe51f8773762456862c1e1cf09a3cd21f026c76e2500be76564928213d2078e1663f2af39ee19dc0bdbc0358a6be5bbc110f086d1484a5d19f3539eea5ac0fbdfe7c68449254c761c05e163ec6248c8c663b7252cfa5ba97d490153e13e499b0a5df229cd4", 0x88, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000148000-0x35)=""/53, 0x91, 0x0, 0x0, 0xba) r2 = syz_open_dev$admmidi(&(0x7f00007b0000-0xe)='/dev/admmidi#\x00', 0x5, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000bcd000)={{0x1000, 0x6a}, {0xd9, 0x67a}, 0x1, 0x7, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 07:58:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000002000)={@multicast1=0xe0000001, @rand_addr=0xa5}, 0x8) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x487}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) ioprio_set$pid(0x0, r3, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f6b000)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, 0x3ff, [0x0, 0x47c, 0x1, 0x5, 0xfffffffeffffffff, 0x400, 0x7, 0x13c9]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000fd8000-0x58)=""/88, &(0x7f0000a31000)=0x58) 2018/01/24 07:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket(0x15, 0x7, 0x80000000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000039b000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x60b4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x100000001, 0x4, "d356261d02b5f05170d81e6be43862a6d89430007c85f34dd17cb1b383cc3edf7b8e4bf253bf6344d9fa7cbe553a9256f327bb4de52d6f085f757e0a5befc2ad7e41c76855566e2f4f7b224fdde6b064"}, 0x160) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x1, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r2, r0) 2018/01/24 07:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dcf000)=0x0, &(0x7f0000dc2000-0x4)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d3e000)={r1, r0, 0x7, 0x2}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r2, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000bb9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eff000)=0x26) [ 36.530742] audit: type=1400 audit(1516780723.565:16): avc: denied { map_create } for pid=4778 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/24 07:58:43 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b73000-0xd)='/dev/usbmon#\x00', 0xfff, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009c2000-0x8)={0x0, 0x8}, &(0x7f00000a8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003dd000-0xa0)={r3, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x3, 0xf4, 0x1}, &(0x7f000004b000-0x4)=0xa0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008ed000)={0x0, 0x1c, &(0x7f00000c1000)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000cb3000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={r4, 0x3}, 0x8) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/24 07:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00004e4000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6) bind$inet(0xffffffffffffffff, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff47) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/24 07:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"85c5d1abb30282dd39e995fd2ef79aacf133f8ad7122b72e30737789387c1e7198286b65082f8c6f927666e5e34a8a6b52b95ec4e1d95fb6c4"}}}}, 0x6b) r3 = socket(0x13, 0x2, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000725000-0x4)=0x3e0, 0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000f17000-0x8)=0x0) [ 36.660356] ================================================================== [ 36.667800] BUG: KASAN: use-after-free in __list_add_valid+0xb1/0xd0 [ 36.674292] Read of size 8 at addr ffff8801a1d20450 by task syz-executor1/4809 [ 36.681636] [ 36.683260] CPU: 1 PID: 4809 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #277 [ 36.690533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.699886] Call Trace: [ 36.702474] dump_stack+0x194/0x257 [ 36.706109] ? arch_local_irq_restore+0x53/0x53 2018/01/24 07:58:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000000e000-0xc)={0x4, r2, 0x1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f000000e000-0x80)="acff5ba1d1c45fcffcd004093d018a529ff774a7267e9215684c2bf78e423094e9d9a4ed5baa1ed5d967240ff2e1ed79418e908f14f28174f4b227ee0c86a24a88c565192c072ae69b861d5c085f0f3809bcfb91ef37646a949adef3e875ad2cfb16aa1b5db820c09f5b694d1ba78e5459174b794e8f305c377698c40ed56fd7") ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.710776] ? show_regs_print_info+0x18/0x18 [ 36.715274] ? lock_release+0xa40/0xa40 [ 36.719246] ? __list_add_valid+0xb1/0xd0 [ 36.723412] print_address_description+0x73/0x250 [ 36.728250] ? __list_add_valid+0xb1/0xd0 [ 36.732399] kasan_report+0x25b/0x340 [ 36.736204] __asan_report_load8_noabort+0x14/0x20 [ 36.738358] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 36.746989] __list_add_valid+0xb1/0xd0 [ 36.750967] add_wait_queue+0xcf/0x290 [ 36.754856] ? wait_woken+0x280/0x280 2018/01/24 07:58:43 executing program 2: 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, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x1) listen(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d67000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a14000-0x4)=0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f000037c000-0x2a)="e392a053f43486363b5431000000000000efe47c67dab8c728297525bcac6e3c4853288f13578dd667af") [ 36.758677] vhost_poll_func+0x3d/0x50 [ 36.762568] eventfd_poll+0xe8/0x1f0 [ 36.766278] ? vhost_poll_init+0x1b0/0x1b0 [ 36.770511] ? compat_SyS_timerfd_gettime+0xd0/0xd0 [ 36.775541] vhost_poll_start+0x97/0x1c0 [ 36.779589] ? fget+0x18/0x20 [ 36.782695] vhost_vring_ioctl+0xe28/0x19b0 [ 36.787023] ? vhost_vq_access_ok+0x1c0/0x1c0 [ 36.791522] ? find_held_lock+0x35/0x1d0 [ 36.795575] ? vhost_dev_ioctl+0x129/0x1140 [ 36.799884] ? avc_has_extended_perms+0x6e5/0x12c0 [ 36.804831] ? check_noncircular+0x20/0x20 [ 36.809050] ? vhost_chr_write_iter+0x1580/0x1580 [ 36.813871] ? lock_release+0xa40/0xa40 [ 36.817824] ? vhost_net_flush+0x209/0x2a0 [ 36.822079] vhost_net_ioctl+0x9df/0x1910 [ 36.826210] ? avc_has_extended_perms+0x7fa/0x12c0 [ 36.831118] ? find_held_lock+0x35/0x1d0 [ 36.835178] ? vhost_net_stop_vq+0xf0/0xf0 [ 36.839413] ? avc_ss_reset+0x110/0x110 [ 36.843362] ? lock_downgrade+0x980/0x980 [ 36.847509] ? lock_release+0xa40/0xa40 [ 36.851471] ? __lock_is_held+0xb6/0x140 [ 36.855573] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.861435] ? up_read+0x1a/0x40 [ 36.864783] ? rcu_note_context_switch+0x710/0x710 [ 36.869713] ? vhost_net_stop_vq+0xf0/0xf0 [ 36.873927] do_vfs_ioctl+0x1b1/0x1520 [ 36.877790] ? _cond_resched+0x14/0x30 [ 36.881668] ? ioctl_preallocate+0x2b0/0x2b0 [ 36.886065] ? selinux_capable+0x40/0x40 [ 36.890119] ? SyS_futex+0x269/0x390 [ 36.893842] ? security_file_ioctl+0x89/0xb0 [ 36.898240] SyS_ioctl+0x8f/0xc0 [ 36.901602] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.906331] RIP: 0033:0x452f19 [ 36.909495] RSP: 002b:00007f05deb65c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 36.917181] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 36.924426] RDX: 00000000208ffff8 RSI: 000000004008af20 RDI: 0000000000000015 [ 36.931672] RBP: 00000000000005b7 R08: 0000000000000000 R09: 0000000000000000 [ 36.938916] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f79c8 [ 36.946164] R13: 00000000ffffffff R14: 00007f05deb666d4 R15: 0000000000000002 [ 36.953454] [ 36.955057] Allocated by task 4793: [ 36.958662] save_stack+0x43/0xd0 [ 36.962096] kasan_kmalloc+0xad/0xe0 [ 36.965787] __kmalloc_node+0x47/0x70 [ 36.969565] kvmalloc_node+0x64/0xd0 [ 36.973256] vhost_net_open+0x27/0x670 [ 36.977121] misc_open+0x382/0x500 [ 36.980637] chrdev_open+0x257/0x730 [ 36.984326] do_dentry_open+0x667/0xd40 [ 36.988274] vfs_open+0x107/0x220 [ 36.991702] path_openat+0x1151/0x3530 [ 36.995563] do_filp_open+0x25b/0x3b0 [ 36.999338] do_sys_open+0x502/0x6d0 [ 37.003033] SyS_openat+0x30/0x40 [ 37.006462] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.011277] [ 37.012880] Freed by task 4793: [ 37.016138] save_stack+0x43/0xd0 [ 37.019567] kasan_slab_free+0x71/0xc0 [ 37.023428] kfree+0xd6/0x260 [ 37.026513] kvfree+0x36/0x60 [ 37.029596] vhost_net_release+0x159/0x190 [ 37.033809] __fput+0x327/0x7e0 [ 37.037067] ____fput+0x15/0x20 [ 37.040323] task_work_run+0x199/0x270 [ 37.044187] exit_to_usermode_loop+0x296/0x310 [ 37.048743] syscall_return_slowpath+0x490/0x550 [ 37.053474] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 37.058201] [ 37.059806] The buggy address belongs to the object at ffff8801a1d201c0 [ 37.059806] which belongs to the cache kmalloc-65536 of size 65536 [ 37.072785] The buggy address is located 656 bytes inside of [ 37.072785] 65536-byte region [ffff8801a1d201c0, ffff8801a1d301c0) [ 37.084892] The buggy address belongs to the page: [ 37.089812] page:ffffea0006874800 count:1 mapcount:0 mapping:ffff8801a1d201c0 index:0x0 compound_mapcount: 0 [ 37.099763] flags: 0x2fffc0000008100(slab|head) [ 37.104418] raw: 02fffc0000008100 ffff8801a1d201c0 0000000000000000 0000000100000001 [ 37.112277] raw: ffffea0006e90820 ffffea0006875020 ffff8801dac02500 0000000000000000 [ 37.120139] page dumped because: kasan: bad access detected [ 37.125821] [ 37.127429] Memory state around the buggy address: [ 37.132336] ffff8801a1d20300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.139682] ffff8801a1d20380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.147019] >ffff8801a1d20400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.154358] ^ [ 37.160304] ffff8801a1d20480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.167636] ffff8801a1d20500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.174967] ================================================================== [ 37.182301] Disabling lock debugging due to kernel taint [ 37.187727] Kernel panic - not syncing: panic_on_warn set ... [ 37.187727] [ 37.195073] CPU: 1 PID: 4809 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #277 [ 37.203629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.212963] Call Trace: [ 37.215534] dump_stack+0x194/0x257 [ 37.219145] ? arch_local_irq_restore+0x53/0x53 [ 37.223791] ? kasan_end_report+0x32/0x50 [ 37.227920] ? lock_downgrade+0x980/0x980 [ 37.232047] ? vsnprintf+0x1ed/0x1900 [ 37.235825] ? __list_add_valid+0x40/0xd0 [ 37.239954] panic+0x1e4/0x41c [ 37.243124] ? refcount_error_report+0x214/0x214 [ 37.247869] ? add_taint+0x40/0x50 [ 37.251396] ? __list_add_valid+0xb1/0xd0 [ 37.255523] kasan_end_report+0x50/0x50 [ 37.259474] kasan_report+0x144/0x340 [ 37.263262] __asan_report_load8_noabort+0x14/0x20 [ 37.268167] __list_add_valid+0xb1/0xd0 [ 37.272123] add_wait_queue+0xcf/0x290 [ 37.275994] ? wait_woken+0x280/0x280 [ 37.279797] vhost_poll_func+0x3d/0x50 [ 37.283664] eventfd_poll+0xe8/0x1f0 [ 37.287356] ? vhost_poll_init+0x1b0/0x1b0 [ 37.291568] ? compat_SyS_timerfd_gettime+0xd0/0xd0 [ 37.296583] vhost_poll_start+0x97/0x1c0 [ 37.300627] ? fget+0x18/0x20 [ 37.303716] vhost_vring_ioctl+0xe28/0x19b0 [ 37.308030] ? vhost_vq_access_ok+0x1c0/0x1c0 [ 37.312512] ? find_held_lock+0x35/0x1d0 [ 37.316558] ? vhost_dev_ioctl+0x129/0x1140 [ 37.320862] ? avc_has_extended_perms+0x6e5/0x12c0 [ 37.325773] ? check_noncircular+0x20/0x20 [ 37.329986] ? vhost_chr_write_iter+0x1580/0x1580 [ 37.334806] ? lock_release+0xa40/0xa40 [ 37.338753] ? vhost_net_flush+0x209/0x2a0 [ 37.342999] vhost_net_ioctl+0x9df/0x1910 [ 37.347133] ? avc_has_extended_perms+0x7fa/0x12c0 [ 37.352039] ? find_held_lock+0x35/0x1d0 [ 37.356086] ? vhost_net_stop_vq+0xf0/0xf0 [ 37.360306] ? avc_ss_reset+0x110/0x110 [ 37.364252] ? lock_downgrade+0x980/0x980 [ 37.368381] ? lock_release+0xa40/0xa40 [ 37.372352] ? __lock_is_held+0xb6/0x140 [ 37.376443] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.382300] ? up_read+0x1a/0x40 [ 37.385646] ? rcu_note_context_switch+0x710/0x710 [ 37.390569] ? vhost_net_stop_vq+0xf0/0xf0 [ 37.394782] do_vfs_ioctl+0x1b1/0x1520 [ 37.398645] ? _cond_resched+0x14/0x30 [ 37.402518] ? ioctl_preallocate+0x2b0/0x2b0 [ 37.406913] ? selinux_capable+0x40/0x40 [ 37.410963] ? SyS_futex+0x269/0x390 [ 37.414679] ? security_file_ioctl+0x89/0xb0 [ 37.419071] SyS_ioctl+0x8f/0xc0 [ 37.422421] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.427150] RIP: 0033:0x452f19 [ 37.430315] RSP: 002b:00007f05deb65c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 37.438009] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 37.445256] RDX: 00000000208ffff8 RSI: 000000004008af20 RDI: 0000000000000015 [ 37.452499] RBP: 00000000000005b7 R08: 0000000000000000 R09: 0000000000000000 [ 37.459746] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f79c8 [ 37.466990] R13: 00000000ffffffff R14: 00007f05deb666d4 R15: 0000000000000002 [ 37.474723] Dumping ftrace buffer: [ 37.478238] (ftrace buffer empty) [ 37.481922] Kernel Offset: disabled [ 37.485525] Rebooting in 86400 seconds..