[....] Starting enhanced syslogd: rsyslogd[ 16.107084] audit: type=1400 audit(1521394180.788:5): avc: denied { syslog } for pid=4064 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: [ 18.944268] audit: type=1400 audit(1521394183.626:6): avc: denied { map } for pid=4204 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. 2018/03/18 17:29:49 fuzzer started [ 25.197535] audit: type=1400 audit(1521394189.879:7): avc: denied { map } for pid=4214 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 2018/03/18 17:29:50 dialing manager at 10.128.0.26:46673 [ 30.986475] can: request_module (can-proto-0) failed. [ 30.995354] can: request_module (can-proto-0) failed. 2018/03/18 17:29:56 kcov=true, comps=true [ 31.558178] audit: type=1400 audit(1521394196.239:8): avc: denied { map } for pid=4214 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=218 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/18 17:29:59 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x1, 0x4}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000180)={0x3, 0x9e}) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x8000) r2 = semget(0x1, 0x22edb1db05c02063, 0x400) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000200)=[0x4, 0x3, 0x3ff]) r3 = getpid() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x7ff) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000280)={0x12, 0x3, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000300)={{0x401, 0x6, 0x9, 0x7, "97bbee220ef02a33ceb9aad3b7e8886b599ee7d0404320a0f09754186762db7217c8ea05e396cd062e4a973a", 0x4}, 0x0, 0x0, 0x80, r3, 0x7f, 0xfffffffffffffc01, "1d27b33f45c9211fa58efd412b63c739d14233756e584048190b8326212025eba1e350d87c07e186220b53b5c3adb546d6211d2cede21b7c86f8d8485438888f", &(0x7f00000002c0)='wlan0-*\x00', 0x8, [], [0x80, 0x7ff, 0xa63, 0x5]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000440)={{0x100, 0x7, 0x2, 0x1535, "6d845ac8ffa1b006dba4afd8b40512986154b4a5b90c755598654d89ac1da223f6c6dd737f6d7bd8cdc867a3", 0xe9d6}, 0x0, [0x797, 0x0, 0x4, 0x2, 0x1f, 0x2, 0x5, 0x8, 0xe000000, 0x9d7, 0x9, 0x7ff, 0x8, 0x1, 0x400, 0x1ff, 0xfff, 0xbe3, 0x9, 0x0, 0xffffffffffffff79, 0x9, 0x5, 0x9, 0x4, 0xfffffffffffffffd, 0x0, 0x6, 0x7, 0x7, 0x80000001, 0x6, 0x1, 0xc7, 0x8, 0x1ff, 0x6, 0x1, 0x1000, 0x1ff, 0x101, 0x41e, 0x9, 0x0, 0x4, 0x3, 0x100000000, 0x3, 0x10000, 0x0, 0x6f, 0x2, 0x3, 0x1, 0x80, 0x94c, 0x80000000, 0x1f, 0x6, 0x10001, 0x6, 0x7fffffff, 0x1, 0x2, 0x7, 0x664a, 0xcc94, 0x0, 0x80000000, 0xeaf, 0x2, 0x9, 0x1, 0xffffffffffff8000, 0x80000001, 0x80000001, 0x1f, 0x1ff, 0x3, 0x1, 0x800, 0x2, 0xb24, 0xfffffffffffffffe, 0x8, 0xab, 0x7fff, 0x7, 0x1, 0x8, 0x8, 0x5, 0x7, 0x0, 0x4, 0x9, 0x1, 0x4, 0x8, 0x7ff, 0x10001, 0x80, 0x8, 0x10001, 0x2, 0x1, 0x401, 0x9, 0x9, 0xff, 0x4, 0x8, 0x2, 0x7, 0x10001, 0x9, 0x1, 0x4, 0x401, 0xffff, 0x1, 0x3647fdff, 0x3ff, 0x7fffffff, 0x4, 0x0, 0x0, 0x49c], {0x77359400}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000940)=0xffffffffffffffff, 0x4) getpeername(r1, &(0x7f00000009c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000a80)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000000ac0)="6bda3b88322f4c0f55003067ae334fb428652d5a1ff4a42d2239ac790ad8b5ea9e989b979ec51d7485a400f22ad3c11b4b4e2bc6ffc8c8499a7d2bf01cfbf8034d99d93c2af3cd72e4bc433f3af1583af2bdde9ea84a7f773d35bc312cc086fd298f22aa005ee39ecccdf297ab15b97770d2efc134e1d375e659cd379c6cef04ff0e0c22755bae04623c2ee1165c2e12d776b718ccd6173b8f", 0x99) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000b80)="73f955735c8adb50bb12eb92e9a535b60c2e63067b659308af61828c7108169c711ea5044bebb513d54432d6376911feb21aa9e638bae17a81592c91079528f9e4284b8beef53148f92158ddd987f2da81c857761e7e2024e3c306c72dcff9aba8683ea455fc4b7cb6d5bd2a73966dc5ed0436baf7df6b65d77792f5bf99a62c3f1f64571741d094a97344d8b53326cda2473fe13ce87d39dca05fe14a67088f9aeddf16ef0632625e457cd9", 0xac) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000c40)={@any=0xffffffff}) timer_create(0x5, &(0x7f0000000c80)={0x0, 0x12, 0x2, @tid=r3}, &(0x7f0000000cc0)=0x0) timer_gettime(r5, &(0x7f0000000d00)) read(r0, &(0x7f0000000d40)=""/141, 0x8d) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r6 = add_key$keyring(&(0x7f0000000e00)='keyring\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r7 = request_key(&(0x7f0000000e80)='blacklist\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000f00)="271200", 0xfffffffffffffff9) keyctl$negate(0xd, r6, 0x200, r7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000f40)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000f80)={&(0x7f0000ffd000/0x2000)=nil, 0x7, 0x0, 0x20, &(0x7f0000ffc000/0x3000)=nil, 0xfffffffffffffffc}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000fc0)={'security\x00'}, &(0x7f0000001040)=0x54) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001080)={'eql\x00', r4}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000010c0), 0x4) 2018/03/18 17:29:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x4}) fallocate(r0, 0x2, 0x80, 0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0x101, @empty, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4d88ef43}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x8000, 0x8, 0x60}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x48c6, 0x181000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r1, 0x1, 0x4, [0x6, 0x1, 0xfff, 0x4]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) fallocate(r0, 0x1, 0x7fffffff, 0x2) fstatfs(r2, &(0x7f0000000480)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001480)={r1, 0x80000001, 0x5, 0x100000001, 0x9, 0x400}, &(0x7f00000014c0)=0x14) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0xff, 0xc931e1f22eaa0e5c) read$eventfd(r0, &(0x7f0000001500), 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000015c0)={'ip_vti0\x00', &(0x7f0000001540)=@ethtool_coalesce={0xf, 0x9, 0x461, 0x80000000, 0x4, 0x40, 0xfffffffffffffff9, 0x3a, 0x400, 0x2, 0x2, 0xdd7, 0x81, 0x40, 0x47, 0x3bd, 0xac3, 0x5, 0x7, 0x0, 0x2}}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001600)={0x17000, 0x2000, 0xe8, 0x11, 0x1}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCEXCL(r2, 0x540c) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000001640)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001680)=0x5, 0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000016c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001700)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000001740)={r2, r3, 0x1}) fallocate(r3, 0x1, 0x5, 0x100000001) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001780)=""/34) ioctl$TIOCEXCL(r2, 0x540c) r6 = semget(0x0, 0x2, 0x102) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f00000017c0)=""/206) 2018/03/18 17:29:59 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) timerfd_create(0x3, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) fremovexattr(r0, &(0x7f0000000180)=@random={'system.', 'filter\x00'}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0), 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000280)='gid_map\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000002c0)={0x400, 0x5, 0xffffffffffffffed, 0xfffffffffffffffa, 0x8000, 0x8, 0x46, 0x5, 0x81, 0x3, 0x4}, 0xb) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[0x7fff, 0x1, 0x5a]}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000380)="7f5b8a99664e414bf6e60635094f060474f776a02e4e92e5cb06f0db32fe2e51a3d2b37ff5f9eb8830109d2f3b8ecc4d793195786578c5a0a7ca70917fa5801ec2def988bdb7382a0aa503322a39da892b6e294707db12ebad60ddbe643cbef36023759289b8fdbe1298485a5554f2e483ed") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000004c0)={0xfffffffffffffff8, 0x6, 0x8}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000540)) connect$inet(r1, &(0x7f0000000580)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r4, &(0x7f00000005c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) read(r2, &(0x7f0000000600)=""/200, 0xc8) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000700)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000007c0)=""/121) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000a80)={0x8, 0x9, 0x5, 0x7, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r5 = getgid() stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getresgid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) setgroups(0x5, &(0x7f0000000d00)=[r5, r6, r7, r8, r9]) connect$inet(r1, &(0x7f0000000d40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 34.899796] audit: type=1400 audit(1521394199.581:9): avc: denied { map } for pid=4214 comm="syz-fuzzer" path="/root/syzkaller-shm445640095" 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 2018/03/18 17:29:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2080, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xab5, 0x6, 0x6, 0x10000, 0x18}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000001c0)=0xd003) r3 = gettid() r4 = gettid() kcmp(r3, r4, 0x7, r0, r1) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = open(&(0x7f0000000240)='./file0\x00', 0x141000, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000002c0)={{0x9, 0x1, 0xffffffffffffffd3, 0x63, "9167d1455ccf9fcdd3baf9036ca0fe461d7c54b3bf1e1e41fb7ac414534ef1bc0f653bea26241e30cddad6c3", 0x6}, 0x0, 0x0, 0x1, r4, 0x930d, 0x7fffffff, "c59321cc8ffe2b026f4c869a879e95987c70858f2f7cb5613f41e41ccd6a7f0378ce16621c99acdec1bd18928dda984b22821861f575030398555d1fa7f2ca36", &(0x7f0000000280)=',\'+/[@posix_acl_access\x00', 0x17, [], [0x3, 0xe2f5, 0x3ff]}) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000400)={0x2, 0x87, 0xcca, 0xf7b, 0x0, 0x97}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000440)={{0x8, 0x81}, 0x1, 0x2, 0x0, {0x5, 0x800}, 0x8001, 0x401}) truncate(&(0x7f00000004c0)='./file0\x00', 0xfffffffffffffbed) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000500)={'irlan0\x00', 0x3}) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000540)={'icmp6\x00'}, &(0x7f0000000580)=0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r7 = dup3(r6, r5, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0xae44, 0x401) r8 = msgget(0x3, 0x18) msgrcv(r8, &(0x7f0000000640)={0x0, ""/90}, 0x62, 0x3, 0x3000) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f00000006c0)) msgget(0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000700)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x10) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000780)={0x6, r0, 0x1}) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000800)=[@textreal={0x8, &(0x7f00000007c0)="362e0f30660feab40000ba420066ed0fc72f646666660f01f2650f01c9260f15af0000c1f4feba430066ed260f01d1", 0x2f}], 0x1, 0x78, &(0x7f0000000840)=[@efer={0x2, 0x4000}, @cstype3={0x5, 0x3}], 0x2) readahead(r6, 0x100000001, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x5016, 0xff, "34253c4a63b99bd15b25b688967f0831225e16d257d56379b296e50bba6169f2596f99bebce15899fe1f733221b93fe6ecbf1f26309cffc481c4f3d6263b4bbafe56f24a6efb792be83f6f2052229d57"}, 0xd8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000980)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1ed, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}], 0x74) 2018/03/18 17:29:59 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x12000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/187) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x9, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r1}) accept$packet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0x1, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000380)={0x1, r3}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000003c0)={'syz_tun\x00', 0x5}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r4, @in={{0x2, 0x4e20}}, 0x100000000, 0x200, 0xfffffffffffff800, 0x2, 0xe}, &(0x7f0000000540)=0x98) r5 = add_key(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="370a20d27192cf2479e10eaa41f3836d8ff068c34442ca72a9f1c8d036389871bd4a6d3fb41c113cdcf67251ae1247d7daaaf0b4ca982d6b7adc4af4be7abd78bec46c55f31920115eb8c2a26679318ad8d11c9fe77ea7f25be8af5cbb417a02da98bc0c02", 0x65, 0xfffffffffffffffa) r6 = add_key(&(0x7f0000000700)='pkcs7_test\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="9b9d5679163355598cf7cb863128721d040a99c49746ab7fa3ed86371c7011bbb454e32132e1b31a189c29912c3163ad5ccbfd7c145bb06047153ec5f2c0131870fdc17c8ab417733adeb77ac17ce6b1cacc1c06336dfb1677f3a896bcc2904a1621e107cf054af54ea41d0fcd97b78e3fdba0aa29b90176d1b9b749383a7d0dfc5aebf5a17ca3ea717d69b9f5234ac833ee1904264487e571e93c0b8580e78f8223076c0e5d9404460dc8169359c41e4d407ede7009ba82914810ecd96090ab43c3f6e319380286e09e3ef07cd640c9ddb2f78a1090c5f89bd006f3da1946bb6c747e52a2ca79e19099730f", 0xec, 0xfffffffffffffffe) keyctl$search(0xa, r5, &(0x7f0000000680)='cifs.spnego\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, r6) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000880)={0x8, 0x3}) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="901cb7f7551bff8d90c7d41ba38605d58125efe23d6868fe80fc2c0bbbc1d1e45a5543823cc8da48b3d5659559fdf5c9408bd12e2519d7b8672a92e6a309ba418737395262e5758147f1af74f88f1a86236ed3a39f8edead4b7a40f442b487b018c2b6909e4baef80e045a07a2eae87a8a7583d4ec45a39fd351fb694c7586e9c012080567e394b8ffa0bbeeb9b20e0058917893435de1a90198a342351f39b89aa3489c897f3caaebbad8f404984055c6781cc4c10b1b9174d7e5318ec7fad65c65fa9795e19c5b00d6997d58e0543c78d4fd85691de0b43fdaa97b48e65e87d6abd538c2956d3c23d35969a94847754d", 0xf1, r6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000a40)=0x0) getsockname$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000b00)={r4, 0xfffffffffffffffe}, &(0x7f0000000b40)=0x8) getpriority(0xd6ca9cede92167dc, r7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000b80)=0x7, 0x4) ptrace$setopts(0x4206, r7, 0x8, 0x2) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000bc0)={0x2, 0x80000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000c00)={r8, 0x2, 0x4, 0x80000001}, &(0x7f0000000c40)=0x10) ftruncate(r0, 0x2afb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000c80)={r8, 0x52, "727b2b1d7067ed02acada4c5262816b400c9cded09f9b3414620297183319b6ffd030d66c38e0a6d50f1abbea7f5d259c56e4c8320e165044b3570ad6992777160a78db061624b141d7b3434acbc4f7d519b"}, &(0x7f0000000d00)=0x5a) 2018/03/18 17:29:59 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xfff, 0xffff, 0x80000001}) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:tape_device_t:s0\x00', 0x23) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000240)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r3, r5, r7}, 0xc) sendmsg$netlink(r0, &(0x7f0000001900)={&(0x7f0000000440)=@kern={0x10}, 0xc, &(0x7f0000001880)=[{&(0x7f0000000480)={0x124c, 0x33, 0x500, 0x80000001, 0x25dfdbff, "", [@typed={0xc, 0x3a, @u32=0x8}, @nested={0xa8, 0x8f, [@typed={0xc, 0x1, @pid=r4}, @typed={0x8, 0x1b}, @generic="f8562ad9fb1aefe59337d3a7ede02d54607801e5161fc140fdaf6578431909b4507682a18be2f1ece926632a1156f7f7e913a79f0bdb51a527c444b19f5f19620c91ca8d5b23dfaf4e9f933c8a981122d3893459212748c48ce71de789adb244ac89c921adc2d8421707a161400343c7f655c9754a739592f9b7aaf3190a17919b79b19a8f6b8b8d294a656558710b"]}, @nested={0xfc, 0x3a, [@typed={0x98, 0x51, @binary="8415bdd0668588bc5b6af7dd45654769b828ee30366ae75e30ed37e580474daf0c24e5a6b5de4a89ba71c851a984721ddc4a4e65298a0a6d17194305e10332f3c83ae5f0181e5b4b99cdb2c6da48de28af53e0898b19fd61a11adc0c9757ee983b120d88cfa90a7782392fc6b17a22691ffaa91193dd91b43415a7e62c13246d82b4da8a020a67bf210996a2e52127"}, @generic='/', @generic="3bbcec54d2557f9bb1c325c957d9c90edca26f44b922b821b244730670c5e3ab31444fd89062623539bbb21581d480e3b22420c029affbb9189d57", @typed={0x18, 0x1c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7a, @u32=0xffff}]}, @generic="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@generic="0b72a6e451c4518c4b0962d8d69c34933285da29ff8507d6be6098ad86133731bb23670b8bc3bcfa2eae1c2a217d1c074233c34ca9246effba10fe7d3cfa0f7eb60e1bba0618a2789fe7625bd2e6ab1d94ea0234a88431b438cae21eb2199ca1d963d4fd4252029eacf2928b9a4b4584", @generic="c9bacecf7ca186b60e99d0eb78a55961ad597bbd328f07f688c0"]}, 0x124c}, {&(0x7f0000001700)={0x168, 0x23, 0x108, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x138, 0x73, [@generic="f65a18682684", @typed={0x8, 0xf}, @typed={0xc, 0x7f, @str='\x00'}, @typed={0x8, 0x5e}, @typed={0xc, 0x80, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x40, @ipv4=@rand_addr}, @typed={0x18, 0xc, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="548f5b2103ee4b0d5a6dd5c3f37c4301196c35a7ac0fb8cd5e83ceaa30aca6f91db78058cbd7d731d3793a849f42b11807c39628ebdb63e6aa3dd17f9dbd4fc7e2fc5a4c2efd4c67eeb8db51bc92cee948c6ebcd040a2976d63392dc453e2355df8bd9ca3acbef0a1e65daf4161203cefa9607626016a49f9cf763c91a7862f10b3c1561ac6f6e77da5cf0e5ba60e65b622e8e598ae8b48a2dd1d9e1f65c0f2eeca5a12c99de7def62bce856429f069e22c6c3438af34dbfa81aea09bb7db3f5c74768c10d0b10154e8a483c1c3712f7804cd91893d30ed07712a75a835e4091"]}, @nested={0x20, 0x43, [@typed={0xc, 0x44, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x10, 0x2c, @u64=0xc90}]}]}, 0x168}], 0x2, &(0x7f00000018c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80c0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001980)={0x0, 0x7ff, 0x1, &(0x7f0000001940)}) pwrite64(r0, &(0x7f00000019c0)="98b37441c13fd9646d66bfd4e19d2c3f44265a1f6aa485", 0x17, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001a00)={r2, 0x6}, &(0x7f0000001a40)=0x8) setreuid(r5, r6) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000001ac0)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}], 0x38) connect$inet(r0, &(0x7f0000001b00)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r9 = add_key$keyring(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r5, r9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000001bc0)={r1, 0x8467}, 0x8) ioctl$KDGKBMETA(r8, 0x4b62, &(0x7f0000001c00)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001c40)={0x6, 0x5, 0x8000, 0x9, 0x92, 0x341, 0x9, 0xd1, 0xd57, 0x5, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000001c80)={r2, 0x6, 0x30, 0x1000, 0x9}, &(0x7f0000001cc0)=0x18) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000001d80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x0, 0x0, 0x3e8, 0x0, 0x1d0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000001d00), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, '\x00', 'ip6gre0\x00', {}, {0xff}, 0xaf, 0x3, 0x8}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@empty, @rand_addr=0x8001, 0xff0000ff, 0xffffffff, 'ip6gre0\x00', 'nr0\x00', {0xff}, {0xff}, 0x67, 0x2, 0x8}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}, 0xff, 0xff, 'teql0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x1}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x220}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x0, 0x1}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'ip_vti0\x00', 'erspan0\x00', {0xff}, {0xff}, 0xed, 0x2, 0x41}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x8, 0x2, 0x5, 0x200, 0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0xfffffffffffffff8, @empty, 0x4e24}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'ip_vti0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x1, 0xa}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xfffffffffffffe00}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) ioctl$KDSETLED(r0, 0x4b32, 0xdc) seccomp(0x1, 0x1, &(0x7f00000023c0)={0x2, &(0x7f0000002380)=[{0x3, 0x100, 0x5, 0x7}, {0xcc8f, 0x24b57a76, 0x76db, 0xd8}]}) ioctl$KDADDIO(r8, 0x4b34, 0x1f) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000002400)=""/4096) 2018/03/18 17:29:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x6e, "4d6b52c59c35151cc20762573c3c5e09e7ef40504444c9db20a4b63f8560fa9f70fbfbd47a64e3bae38e22ec339e3b35c47263349957a877d7a81420dff801811ce51c12066a70661097d2fc9ae0d394979bc4d443d7adea22259f3e8122057b3386cbb6c70ad7395b8ee5c9ed8a"}, &(0x7f0000000100)=0x92) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000180)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x9}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x5}, 0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000400)="4b70f6e255e966f3c6e818acc838faccb90fc0d7eb06259b85a73307853d909e60283b0236d64257a36f9b467713499a882af9aeaae3dcae943f38769f9ca61e35d9c88f6fa9c95085a5e42435904e3da6c8425b7daa79a148f3c205672d9ad8525cd153d80a929f0bf8ed0a4b256fd3b05ce9a841b2343012ee9be5a482adf2e568f4ebd45be2bd6c48e460931a7df8529dc8fe63b5d3e0249f653058ff2ddd42a9c01b1fc62745581194e351feddf6c1d725b4a014cf651afc323222842ab3948c122130eec77f9dc10cef3b926934bb3b630b3c1c3fe1c5661da48954d1fa081af8bd2f8716dae1cad053b8c39f", 0xef) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={r2, 0x6, 0x20, 0x1, 0x10000}, &(0x7f0000000540)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000580)={'yam0\x00', 0x1f}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)="26588ac19b7995d5633ffbd1aef444817945019d6d633a575448ac08400573566823139ab13a789a2638b05302902a2a28a448f487e7ab78ddee731fa4ca2297f6aca55105a2f569668d195b58b677346fe571056a49158b6c4f4ca4cc94c3fd362a32d00b79112142cc4384d08e155273b68183e1f2d8c013c2db9af5ca626177995238f3c7da482451121600371bf0fc2c478cc538e6cbfffbcfc7c9be48fff66b39fd43558e0601c0c78723c25e20fbc6129d67ca0209ce4fa2aaf23f19f438bd918677be769fb4efee531f837c9874", 0xd1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KDDELIO(r0, 0x4b35, 0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000006c0), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000700)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000780)={'NETMAP\x00'}, &(0x7f00000007c0)=0x1e) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r3, 0x80, 0x3, 0x4, 0x6, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)={r2, 0x1, 0x5, [0x80000000, 0x5, 0x7fffffff, 0x9, 0x1000]}, &(0x7f00000009c0)=0x12) connect$vsock_dgram(r0, &(0x7f0000000a00)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendto$ax25(r0, &(0x7f0000000a40)="21b3d6c842c78fa3b5be48ed2a428567e641125b5e3b6f0bcc4ce6d4883ef968f9b99be1744a77b02e67eb570e582512fa4fe5205aa2a1bab1bec4c475523aab26a93380faaa1f1d5c9ef9d8b04c9f04cfb049d24052fd7a3e6f9aeaad13178f9fecc669087bdd00a260a6bc5531ea9e36e4dbc379d85a12c52359eec131134f846197dd390affeab305ae3339f411363f0e46", 0x93, 0x11, &(0x7f0000000b00)={0x3, {"ca02b0e99cea43"}, 0xff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000b40)={r3, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000bc0)=@assoc_value={r3, 0x3033f387}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000c00)={r5, 0x8, 0x0, 0x20, 0x10000}, &(0x7f0000000c40)=0x18) getxattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=@random={'user.', 'vboxnet0\x00'}, &(0x7f0000000d00)=""/230, 0xe6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000e00)={r5, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x375}}, 0x3ff}, 0x90) 2018/03/18 17:29:59 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0xc2, 0xc, [0x9, 0x1, 0xd19d]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8a880, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x20, 0x9f, 0x2}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/188, &(0x7f0000000240)=0xbc) r2 = getegid() setfsgid(r2) clock_gettime(0x0, &(0x7f0000003bc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003a00)=[{{&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000400)=""/19, 0x13}], 0x3, &(0x7f0000000480)=""/244, 0xf4, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/101, 0x65}, {&(0x7f0000000600)=""/97, 0x61}], 0x2, &(0x7f00000006c0)=""/144, 0x90, 0x8396}, 0x5}, {{&(0x7f0000000780)=@can, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000800)=""/51, 0x33}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/71, 0x47}, {&(0x7f00000018c0)=""/164, 0xa4}, {&(0x7f0000001980)=""/57, 0x39}, {&(0x7f00000019c0)=""/60, 0x3c}], 0x6, &(0x7f0000001a80)=""/25, 0x19, 0x100000000}, 0x1800000000000}, {{&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001b40)=""/166, 0xa6}, {&(0x7f0000001c00)=""/205, 0xcd}, {&(0x7f0000001d00)=""/210, 0xd2}, {&(0x7f0000001e00)=""/34, 0x22}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/141, 0x8d}, {&(0x7f0000002f00)=""/98, 0x62}], 0x7, &(0x7f0000003000)=""/198, 0xc6, 0x8001}, 0x180c}, {{&(0x7f0000003100)=@sco, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003180)=""/53, 0x35}, {&(0x7f00000031c0)=""/119, 0x77}, {&(0x7f0000003240)=""/237, 0xed}, {&(0x7f0000003340)=""/94, 0x5e}, {&(0x7f00000033c0)=""/233, 0xe9}], 0x5, 0x0, 0x0, 0xe4}, 0x2}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003540)=""/208, 0xd0}, {&(0x7f0000003640)=""/52, 0x34}], 0x2}, 0x8}, {{&(0x7f00000036c0)=@generic, 0x80, &(0x7f0000003900)=[{&(0x7f0000003740)=""/104, 0x68}, {&(0x7f00000037c0)=""/149, 0x95}, {&(0x7f0000003880)=""/81, 0x51}], 0x3, &(0x7f0000003940)=""/135, 0x87, 0x3}, 0x3}], 0x7, 0x1, &(0x7f0000003c00)={r3, r4+10000000}) connect(r1, &(0x7f0000003c40)=@generic={0x7, "60710d55a0dde004097cd17dcb72dfe9a0daa0e879965b9eb5a37d6beb32c868143d692abaa83ec7d3fa3ca4c0008dfb7b8362f1183e39738ed231b040597960ac65dea3b67c3ac60b8648ab89803814a090aa3489a97ed83a496dafafbcca34c09699ea9745252184a6d9c9dc2f8de338efbfd5ac2334ae71bba570e3b0"}, 0x80) utime(&(0x7f0000003cc0)='./file0\x00', &(0x7f0000003d00)={0xf5d4, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003d40)=0x0) ptrace$getenv(0x4201, r6, 0x6, &(0x7f0000003d80)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003e00)={0x2, &(0x7f0000003dc0)=[{0xffffffffffff8000, 0x1}, {0x3, 0x1}]}) bind$rds(r5, &(0x7f0000003e40)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) execveat(r1, &(0x7f0000003e80)='./file0\x00', &(0x7f0000004040)=[&(0x7f0000003ec0)='\x00', &(0x7f0000003f00)='dctcp-reno\x00', &(0x7f0000003f40)='dctcp-reno\x00', &(0x7f0000003f80)='keyring\x00', &(0x7f0000003fc0)='dctcp-reno\x00', &(0x7f0000004000)='dctcp-reno\x00'], &(0x7f00000040c0)=[&(0x7f0000004080)='/\x00'], 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004100), &(0x7f0000004140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000004180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xed12, 0xb8}, &(0x7f0000004240)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004280)={r8, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x2a, 0x80000001, 0x7, 0xb0}, &(0x7f0000004340)=0x98) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000004380)=0x20e) getpeername$inet6(r5, &(0x7f00000043c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000004400)=0x1c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000004440)=""/119) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000044c0)=@assoc_value={r9, 0xffffffffffffffff}, &(0x7f0000004500)=0x8) r10 = semget$private(0x0, 0x4, 0x402) semctl$GETZCNT(r10, 0x0, 0xf, &(0x7f0000004540)=""/131) fgetxattr(r5, &(0x7f0000004600)=@random={'btrfs.', '\x00'}, &(0x7f0000004640)=""/177, 0xb1) [ 34.943847] audit: type=1400 audit(1521394199.625:10): avc: denied { sys_admin } for pid=4260 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.980275] IPVS: ftp: loaded support on port[0] = 21 [ 35.056427] audit: type=1400 audit(1521394199.735:11): avc: denied { net_admin } for pid=4263 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.081786] IPVS: ftp: loaded support on port[0] = 21 [ 35.118735] IPVS: ftp: loaded support on port[0] = 21 [ 35.168522] IPVS: ftp: loaded support on port[0] = 21 [ 35.231933] IPVS: ftp: loaded support on port[0] = 21 [ 35.311487] IPVS: ftp: loaded support on port[0] = 21 [ 35.432615] IPVS: ftp: loaded support on port[0] = 21 [ 35.544538] IPVS: ftp: loaded support on port[0] = 21 [ 36.294663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.776114] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.829353] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.918600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.990875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.195689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.289685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.389760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.953553] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.959726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.193249] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.438788] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.445924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.457648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.480128] audit: type=1400 audit(1521394204.161:12): avc: denied { sys_chroot } for pid=4263 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.496094] mmap: syz-executor7 (5342) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/18 17:30:04 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x40000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x48, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7005, &(0x7f0000002498)) [ 39.580396] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.586662] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/18 17:30:04 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x20802, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) socket$key(0xf, 0x3, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./bus\x00', 0x0, 0x8}, 0x10) [ 39.689376] audit: type=1400 audit(1521394204.371:13): avc: denied { dac_override } for pid=5383 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 17:30:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40800) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a97000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="45d8c4400f01cf44814f000f00000064400f21b548b80b000000000000000f23c00f21f835020000000f23f8c4a3297c8b265500000066baf80cb8284edc87ef66bafc0ced66baf80cb8a710498fef66bafc0cb000ee440fc71ac462250d30", 0x5f}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000180)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x1aec}, {}, {0x0, 0xfffffffffffffffe}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe}) [ 39.747254] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.753374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.769094] audit: type=1400 audit(1521394204.403:14): avc: denied { dac_read_search } for pid=5383 comm="syz-executor7" 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 [ 39.810796] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.816891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.836862] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.843006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.879433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/18 17:30:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) write$rdma_cm(r0, &(0x7f0000002b40)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x18) msgget$private(0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/64}, 0x48, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x6b, 0x0, 0x2}) [ 40.011775] audit: type=1400 audit(1521394204.693:15): avc: denied { ipc_owner } for pid=5446 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.026768] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.042386] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/18 17:30:04 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x9, 0x1, 0x1, 0xff, 0x7}) syz_emit_ethernet(0x36, &(0x7f0000010fa6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x884, 0x3}]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="09e2b0b57f686dd89f5b8f9692e51f63bd8eacb2ba9d3a70d908ef3dd91cf594a2447fb649197a2f4bf7c2eee661b7a32a12fd7a1c5bc4f07d0679d0141eb01d60a3d9c0c77adc3835f987dbec893899ec76e641b05e5123f77650b23a0240ee4506017fcc511cf52781f39ef9c0716517544a1750feddc069166f3d5dd8091bd073876e6bbfbcd3ec3839cd05c25e27a21b4169888916f6958ea8c7c95560c0c51a13aaf9db2b2e9f96f3bf597e0b7f414eb336ce8dfd38c511bf0591d32cc891b6fa3d7c229e04a85a5d7e5d1d1f642a2dfa35d1b5788eee975377090de445edfd047d7b6f", 0xe6, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000c40)=0xe8) r5 = geteuid() pwritev(r0, &(0x7f0000000b80)=[{&(0x7f00000006c0)="52add6a84a62302e57939d4f897c782a3e395af3ef", 0x15}, {&(0x7f0000000700)="2535f9e30b39a9e4b2be6928367e2fb240167f1cff3b0bd78826ead922d7058ac0b01f9610a77f5753", 0x29}, {&(0x7f0000000740)="121298bc2fb468ac51b8269f88fb9e16ae4c1dac2c", 0x15}, {&(0x7f0000000780)="4fc622f3a82ef3", 0x7}, {&(0x7f00000007c0)="a04a2561978167d49a04dc726bfedb32198c81b86356f873f4aef23302bba9ccf842982331c092b2cfd7efbd61ca2c4da28309d7a3f86018b64cd20a91f21f12676d52a92c1b07c4de1ebf8db9c059ba9797b8bd90623ddfcd2fd80bd221940a8b5355e99e18ed3e167923bfbc55c75e75a557ad25c36eca880491571663dd0ede07828cca8b405ec53257f59744e89e76", 0x91}, {&(0x7f0000000880)="6d05d3e27b3d6337bcbfd79e32dc7086daabf9753bcb192c7a4fd85a5498ed8800800e53b9307b64303bf8cfbc1b46daf8aed9dab56150e4d8047449504f48993bbe5ef3d11c576f1513c6c50007cfb67a4a0977fa38103ff27619426e76c9b6c2ce2c2e850715a8a3a501cbb3355e697e500569cec9a35a28a1b6ceea1ad9e311d87dc21732ec27d4e8bbb115355a7bc6bf65d5c5c510a41ab5f659a28c69a7b0777bd8e3b1ad9759d3d1078a26ab9ed94a2a67cbd77220be42cac025d4c594f5c56e85904ef415551c6187220ff7587dd8a40d36baf85d78a1c6e0ee8896d29738524fbccc14b1e8d17b5a5931a16de8642001eaed", 0xf6}, {&(0x7f0000000980)="3ab273e23a2bfe6bad", 0x9}, {&(0x7f00000009c0)="c012143dc0458debbbf2ac5a4ae36b09515dea78337f69aa71cb8c570a385de61ff75e1eb86d7bcf1401c19c7911b37a58716dbee6bc91d688a152a84446f3c0bcbb084788f456ffcee14bf7e1c4a8877e456787bb7aab6a9d961257a0a5071dc242d87090fa08c9c71817c12be6f126bfcbd4919221cee43b25a7252b92a386ff4cda024c3fdb5f20f72099089551effcdf176ef7fe5c0fa68b380c60068770856bd66c90fb6e3d0b6bb52526d664e028299bd74c1f5572e8b6d64358cb82517a2deecb1b", 0xc5}, {&(0x7f0000000ac0)="405b606ff9272b762c4220942a678053f794a1af90b0bbd4d11701e5ad2c60334b93d93021b90457ca051f93bcd113b2fdc8fddc3a7811e1c438b736bf319b2cd2864aa87ea798c9c08a9f31d3cb7a05e7a552896418da46a8e81e8cc38405a1feb4fd1ee241a9514b25367081de75c2432d8aa7184a9ed42145e176fe16fd206fe566a8d5340ed1341f81ee5f3d20393f9e45e64165e6988a02bca89e447a514a9c790698324c9f7c588e5c05ebe0d2621d", 0xb2}], 0x9, 0x0) setreuid(r4, r5) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f00000000c0)="00c7e634b28481020c2cd4273265548973766364cc20a7a41adc49ed", 0x1c}, {&(0x7f0000000100)="2b19ae5eeeeef2d23f10791f83e6e7387bfd3c98980dff43b707564638424b6c2a9ac8ac07c1a243033dccac84400e74166c917978adbf6da88c797df508ee40321a41c935ba00dc7a36c5f0e5715f195845e0afce648a0d41c4a4a2f0caf4f1caa70c6103c1525f1dcb91b372e0a9d12e3e2d2d168a69953ce987f4449e69c7d8f13998d404bc1dbda55a90cc247f74fc3bf95f1b99bb4050f2bdaf1d626a1974a9fddb6df852f08d42badb0e2d19aa1184f02f312bd27dcb38de9fca0268c279c7ae3a739fdacc2a9abc4ee7943733db5ae98f3914941e058bc95bebe7c2e9aa8d04459623322eb787ad37c08adf", 0xef}, {&(0x7f0000000200)="0bc491202244beccab7dc5e14d49f4f71854a098db4fddb9b490b099", 0x1c}, {&(0x7f0000000240)="d5c49b7aaa1e16445563612b06217319d84ac99c1462396727c1c89188a771ee44a211d993c758b733ec5a06c457d24462036fde4b92317b535b74694c8a51c32c58a390dd5f49b51708d41b12d839e91a17b27f43ff990862bf29051b8d9df135aadb67aa1d78d0af6c8c49c4b4e9103589c8f0dacaa84d09152bd2c1661f8eabd94a753fda4fb469d002d9e71ef126fb6e03676a03f0f7006c1d14c7de3afdeaa9993abad03ee7ddc9aa0c7c734e35ecffcc1f464ce35104105f336aa31c6cfbc46ca976b21d11a2525acd07db069e758adb0ae867124e4e43cf1e4402ea17dfb51edd25619dde", 0xe8}], 0x4, r3) 2018/03/18 17:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 40.125871] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.132031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.145382] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.158402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/18 17:30:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x92, 0x0, 0x7, 0x2, 0x6, 0x1000000000, 0x7, 0x2]}) [ 40.221877] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.234974] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.241230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.251787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/18 17:30:04 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x111100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}}}}, &(0x7f0000000040)) [ 40.283449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.319763] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.325900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.427572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.435568] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.442618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.449998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.464154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.471596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.485892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.503342] audit: type=1400 audit(1521394205.184:16): avc: denied { net_raw } for pid=5551 comm="syz-executor5" 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 [ 40.539903] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.546252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.555917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.568670] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.580595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.587140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.594437] audit: type=1400 audit(1521394205.269:17): avc: denied { setgid } for pid=5569 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.597095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.629658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.637220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.660374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/18 17:30:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x10000) syncfs(r1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) 2018/03/18 17:30:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000180000fa0000004000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r4, r3}}, 0xfdba) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000100)='ipddp0\x00') kcmp(r1, r1, 0x0, r3, r3) 2018/03/18 17:30:05 executing program 1: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/03/18 17:30:05 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x6e, "4d6b52c59c35151cc20762573c3c5e09e7ef40504444c9db20a4b63f8560fa9f70fbfbd47a64e3bae38e22ec339e3b35c47263349957a877d7a81420dff801811ce51c12066a70661097d2fc9ae0d394979bc4d443d7adea22259f3e8122057b3386cbb6c70ad7395b8ee5c9ed8a"}, &(0x7f0000000100)=0x92) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000180)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x9}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x5}, 0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000400)="4b70f6e255e966f3c6e818acc838faccb90fc0d7eb06259b85a73307853d909e60283b0236d64257a36f9b467713499a882af9aeaae3dcae943f38769f9ca61e35d9c88f6fa9c95085a5e42435904e3da6c8425b7daa79a148f3c205672d9ad8525cd153d80a929f0bf8ed0a4b256fd3b05ce9a841b2343012ee9be5a482adf2e568f4ebd45be2bd6c48e460931a7df8529dc8fe63b5d3e0249f653058ff2ddd42a9c01b1fc62745581194e351feddf6c1d725b4a014cf651afc323222842ab3948c122130eec77f9dc10cef3b926934bb3b630b3c1c3fe1c5661da48954d1fa081af8bd2f8716dae1cad053b8c39f", 0xef) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={r2, 0x6, 0x20, 0x1, 0x10000}, &(0x7f0000000540)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000580)={'yam0\x00', 0x1f}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)="26588ac19b7995d5633ffbd1aef444817945019d6d633a575448ac08400573566823139ab13a789a2638b05302902a2a28a448f487e7ab78ddee731fa4ca2297f6aca55105a2f569668d195b58b677346fe571056a49158b6c4f4ca4cc94c3fd362a32d00b79112142cc4384d08e155273b68183e1f2d8c013c2db9af5ca626177995238f3c7da482451121600371bf0fc2c478cc538e6cbfffbcfc7c9be48fff66b39fd43558e0601c0c78723c25e20fbc6129d67ca0209ce4fa2aaf23f19f438bd918677be769fb4efee531f837c9874", 0xd1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KDDELIO(r0, 0x4b35, 0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000006c0), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000700)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000780)={'NETMAP\x00'}, &(0x7f00000007c0)=0x1e) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r3, 0x80, 0x3, 0x4, 0x6, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)={r2, 0x1, 0x5, [0x80000000, 0x5, 0x7fffffff, 0x9, 0x1000]}, &(0x7f00000009c0)=0x12) connect$vsock_dgram(r0, &(0x7f0000000a00)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendto$ax25(r0, &(0x7f0000000a40)="21b3d6c842c78fa3b5be48ed2a428567e641125b5e3b6f0bcc4ce6d4883ef968f9b99be1744a77b02e67eb570e582512fa4fe5205aa2a1bab1bec4c475523aab26a93380faaa1f1d5c9ef9d8b04c9f04cfb049d24052fd7a3e6f9aeaad13178f9fecc669087bdd00a260a6bc5531ea9e36e4dbc379d85a12c52359eec131134f846197dd390affeab305ae3339f411363f0e46", 0x93, 0x11, &(0x7f0000000b00)={0x3, {"ca02b0e99cea43"}, 0xff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000b40)={r3, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000bc0)=@assoc_value={r3, 0x3033f387}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000c00)={r5, 0x8, 0x0, 0x20, 0x10000}, &(0x7f0000000c40)=0x18) getxattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=@random={'user.', 'vboxnet0\x00'}, &(0x7f0000000d00)=""/230, 0xe6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000e00)={r5, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x375}}, 0x3ff}, 0x90) 2018/03/18 17:30:05 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/03/18 17:30:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x1000001f3) listxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/180, 0xb4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000200)="a7ff8d95b44b2423b7188479ce71b02b3d56328039809f745a291430f60ab1d0803757c096b955bf8c37011290d792ea1340eef180febc4ea314c749fa2b87ded5ab94a57eb6c8ae6602e51eb59fed387c9411a39f81f1e8013e5c1e72c7468b430a09d8a4b3539df72c7e055745a6f710b56c9321bc1bfc918f14c4c7ad99cb004bcd07de8b59fab42456c1819c17a38aadd7ce03b0c4e27e917203cf6f0e3cbd19b0926cd6735f44ce2342", 0xac, 0x80, &(0x7f00000002c0)=@llc={0x1a, 0x303, 0x2, 0x9, 0x1000, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3, 0x2, 0x3, 0x3f, 0x9, 0x80000001}, &(0x7f00000001c0)=0x20) sendmmsg$alg(r2, &(0x7f0000000180), 0x0, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff44}, 0x0) 2018/03/18 17:30:05 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/03/18 17:30:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0xfffffffffffffffc, &(0x7f0000030ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffdfa) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000aef893c2368b89e304ba5b60e39045d65b6b782045755e3a046e25cb81217e7d4e73002f76ec3d94f1797a6c49a289362062f9fca007f14b2269aff01d9c5f"], &(0x7f0000000080)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2}) [ 40.719473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.725576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.732456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/18 17:30:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x4, @empty, 0x1f}, 0xf4, [0x7, 0x8, 0x8, 0x80000001, 0x5, 0x7fff, 0x1, 0x7]}, 0x5c) ptrace$pokeuser(0x6, r1, 0x4c, 0x150a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/18 17:30:05 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x83, 0xffffffffffffffff) ioctl$int_in(r0, 0x80000080045006, &(0x7f00000000c0)) 2018/03/18 17:30:05 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000712eb945fa9db6c19555c301bf51"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_SIOCGIFINDEX(r0, 0x8910, &(0x7f0000000000)={'bond0\x00'}) 2018/03/18 17:30:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/03/18 17:30:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="3800001a6bc3a8456c78e2000000000002000000", @ANYRES32=0x0, @ANYBLOB="00000007080005000000000008000100e00000010c000200aaaaaaaaaaaa0000"], 0x38}, 0x1}, 0x0) mq_open(&(0x7f0000000000)="5e106d643573756d27287d4800", 0x41, 0x0, &(0x7f0000000040)={0x8, 0x4, 0x2, 0x9, 0x9, 0x6, 0xfffffffffffffffa, 0x20}) [ 40.862626] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50027 sclass=netlink_route_socket pig=5632 comm=syz-executor2 [ 40.874962] binder_alloc: 5630: binder_alloc_buf, no vma [ 40.875006] binder: 5630:5633 transaction failed 29189/-3, size 40-0 line 2963 [ 40.878077] audit: type=1400 audit(1521394205.553:18): avc: denied { map } for pid=5630 comm="syz-executor7" path="/dev/binder0" dev="devtmpfs" ino=9359 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 40.883589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50027 sclass=netlink_route_socket pig=5632 comm=syz-executor2 [ 40.888054] audit: type=1400 audit(1521394205.554:19): avc: denied { set_context_mgr } for pid=5630 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/18 17:30:05 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x4000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc200, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1}, 0x0) 2018/03/18 17:30:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x100, 0x0, 0xfff, 0x4}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000002e5600000000000000000000000400000000000000"]) 2018/03/18 17:30:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000692000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0x4c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x80000000) 2018/03/18 17:30:05 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @fd}, @typed={0xc, 0x1, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x10000, 0x4) 2018/03/18 17:30:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) gettid() rt_sigqueueinfo(0x0, 0x0, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840e5ff000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) 2018/03/18 17:30:05 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) capset(&(0x7f0000000180)={0x19980330, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3ff, 0x9df3, 0x40b565cf}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80040, 0x0) pipe2(&(0x7f0000000000), 0x7fe) 2018/03/18 17:30:05 executing program 6: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/170) bind(r0, &(0x7f0000000180)=@ax25={0x3, {"236bbdcddf0ca0"}, 0x5}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/03/18 17:30:05 executing program 7: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000010c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfffffffffffffda9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0300e4fb000006000800"], 0xa) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x80000000, 0x5}, {0x0, 0xff}, 0xfffffffffffffa0d, 0x2, 0x5}) accept4$alg(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x2000008) readv(r0, &(0x7f0000003280)=[{&(0x7f0000001080)=""/34, 0xffffffec}, {&(0x7f00000064c0)=""/88, 0x58}, {&(0x7f0000005440)=""/4096, 0xfffffffffffffe06}, {&(0x7f0000004380)=""/138, 0x8a}, {&(0x7f0000002280)=""/4096, 0x9bd}], 0x5) [ 40.948256] audit: type=1400 audit(1521394205.556:20): avc: denied { call } for pid=5630 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.975924] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.003804] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 41.016665] binder: 5641:5644 got transaction to invalid handle [ 41.017286] audit: type=1400 audit(1521394205.698:21): avc: denied { create } for pid=5638 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 17:30:05 executing program 6: r0 = socket$packet(0x11, 0x80000007, 0x300) rt_sigaction(0x21, &(0x7f0000000000)={0x1ff, {0xfff}, 0x1, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/109) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffffbee57613, 0x20000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000100)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x329, &(0x7f0000964ff8)=[{}]}, 0xca) 2018/03/18 17:30:05 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x7004, 0x4000}) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/03/18 17:30:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x10000, 0x6, 0x3ff, 0x0, 0x3}}, 0xa) 2018/03/18 17:30:05 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x121000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000100)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000006000/0x1000)=nil, 0x80000001, 0x0, 0xc0, &(0x7f0000ffc000/0x1000)=nil, 0x6}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000001000/0x2000)=nil, 0x5, 0x0, 0x8, &(0x7f0000004000/0x3000)=nil}) [ 41.022904] binder: 5641:5644 transaction failed 29201/-22, size 9139689869017088-0 line 2848 [ 41.067331] binder: BINDER_SET_CONTEXT_MGR already set [ 41.073838] binder: 5641:5657 ioctl 40046207 0 returned -16 [ 41.087120] binder: 5641:5657 got transaction to invalid handle [ 41.093336] binder: 5641:5657 transaction failed 29201/-22, size 9139689869017088-0 line 2848 2018/03/18 17:30:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x4, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="4f000000bc"]) 2018/03/18 17:30:05 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000001fde), 0xfffffffffffffec6) 2018/03/18 17:30:05 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000600)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e3903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf4f276610976811964423bba7023bcdca0bb450c75890e3debf33eb005da04bb4213d8f9b0", 0x74) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x3a8, 0x10, 0x2, 0x70bd2d, 0x25dfdbfc, {0x1c}, [@nested={0xc8, 0x90, [@generic="8bbf577c1e60eddfac4099175625848db7c2e2494007a2397b53473d9d20f9f3dd5ba39e37ad848d9c186e9b6dfb4b20942c8cee69d747b051e1a239681e639cf700f03e650ee59292168e3baed18cc879f37fd80db1ba819cc92ecd364e147b3594d44760d46ad84422266bb1631672b5671daed9fb6e51bebefac8fcd9846258502cd95f42e29586e1369397e6caeccd131d8d949e92117974b09028906005787529b49b6cf254e2", @typed={0xc, 0x70, @ipv4=@rand_addr=0x1}, @typed={0xc, 0x86, @fd=r0}]}, @generic="37a1805c5eabe612321185157b4a6677c3bd0ad14f4504f701c307a566921f5b3b46a50f2edae84894dbc53a447e19a382e3fd419f61429ff9a695f8ee", @generic="e539c084ad51776575ad8c", @nested={0x74, 0x52, [@typed={0xc, 0x2a, @pid=r1}, @typed={0xc, 0x82, @pid=r2}, @typed={0x8, 0x70}, @generic="f1", @generic="5de8202acf15d00865ef1fefa43e6cd7c246c18cafa3d1e86310983cf02b793a39c57b6c9a12a1c4", @generic="00809cce2b0d33e423b0b870114552be425bc2ad86e605c8e19b6aa9805fa043af340f98bd"]}, @nested={0x200, 0x35, [@typed={0x8, 0x8a}, @typed={0x10, 0x18, @u64=0xfffffffeffffffff}, @generic="5fd28d93eb69e02e2cd37e5fda768d190890dbdc1c77fe676f8a565894cc094667b46a3612e9260ff06458300af8f5c851b07bba18d4cf32d07052c6b413eb4bb300ef503f7926b306cd0a13eebb87863b0c872f3db28f5a4af6f9a9c2957d68e6884d5caf8a39ada6249156c4710e42bb2058961cdd31b585aaab096adca180001e493cbce5c2502ef35b35ce2823c2266607291e6ab9fa7ac9b68f6d4c27c5ddff9ce5d8832de8ca4e4472851b286ab2d2b74373b6d75abf6f49f6b540fcaf16b39c990b6999087f05b7dd445f7b1d9a6f933c65e6ee056964d89b5ae7e66d86d6414a9ed46bc7dc98a7f1", @typed={0xc, 0x42, @str='dev '}, @typed={0x18, 0x70, @ipv6}, @typed={0xc, 0x3, @u32=0x2}, @generic="b1904c8db465bab28f2ccf8cb4d5d0fb9e16bd13b00fe4315b586a752160a8d8792edfe7a212b76ff6ddcd59be9461baa593428c220396a32b493982e753509c521ec37968c1f055c4f6c150265d07e399b86d4170c4156fc5415f", @generic="873a36ce5254b14e40530db6b0b200b7b352eafa40dfb0b8f7f0c928c5adecc09fc2a07f8bdbb58c58491d055740b362e446d3b87f8f94174634c234d8a4881989713c4fa7818ffad2031f21fdf4021386a771", @typed={0xc, 0x3d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x76, @pid=r3}]}, @typed={0x10, 0x39, @u64=0x7fffffff}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/18 17:30:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0xc574093f0926334b}, 0x8, {0x2, 0x4e24, @rand_addr}, "0008070000f800a0b22c582bf3aed17d"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x991d4ca000000000}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e24}, 'gretap0\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r1, 0x7, 0x1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x401, 0x3, 0x9d53, 0x4, 0x54a, 0x10000, 0x1120, 0x4449, 0x7, 0xffff, 0xd1a, 0x3}) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000000140)=0x800, 0x4) 2018/03/18 17:30:05 executing program 4: r0 = userfaultfd(0x0) fcntl$setpipe(r0, 0x407, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) 2018/03/18 17:30:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="e31b27bca73fc8880c2faff0c8c411547d3fc3414b8c91f12c90e1c6ad39f40dd6c8cd409bc21657c3d13053ce9a015c2e14416572c0f8d773cdda9292a7929bfce08e2231d409060ba289df3337b56bc90c6ffc1b891d8558032751d61ac170aa", 0x61) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x20, &(0x7f0000479000)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/18 17:30:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000580)=ANY=[], 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/18 17:30:05 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x400080) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x8, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x23, 0xb03, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 41.144302] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.151173] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 17:30:05 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xff}, 0x2000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x4, 0x4) 2018/03/18 17:30:05 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/18 17:30:05 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="f0", 0x1}, {&(0x7f00000004c0)}, {&(0x7f0000000600)='j', 0x1}], 0x3) 2018/03/18 17:30:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="66b8008000000f23d80f21f86635400000b00f23f80f20e06635000040000f22e0640f1f30640f01dff3f23ecb0f20c06635200000000f22c065660f3a221d78660fc73366b9044d564b66b80070000066ba000000000f300f01d1"}], 0xaaaac45, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000300)={0xad0b, 0x8, 0x101}) 2018/03/18 17:30:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000011001903000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000fffbffff"], 0x3}, 0x1}, 0x0) 2018/03/18 17:30:05 executing program 6: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x80014000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x800, 0x410000) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/229) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x4, 0xffff, 0x9}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/244) r2 = socket$inet_dccp(0x2, 0x6, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/03/18 17:30:05 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x1000004, 0x100000000000032, r0, 0x7ffffff) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) socket$pptp(0x18, 0x1, 0x2) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0xc, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000f1bff0)={0x2, 0x4e20}, 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xfffffffffffffffe) 2018/03/18 17:30:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"3702f3a0ba224f9b1ff6beb58d19770f130c1342aa4daf6bebfedb8dae2dbb712d8f509288de51f437ccffed7f1c4a49b595ba8290c25b461510ec2390003a1925581d828a194f2a8ca6cce44c1c105a0e075511432e4901a3a60dda611d74639c2fe0cb56953a41752a2a128a4c50f05a8c110dc8342e0e9a064893e368b418d0b63fd816102b07c2756f5cd59775b97b3a4b9a9556c1ba2c8da89bbf533281e00a499e0f65f7d2fd067a520f6dce456d7042422c039bf1352647ff93f34fdf61d636f1b4ddd7f186bb9e4ca5171b525c6d6a0592625d87fe60c5980c63616d040b2bc4f12ee1abac8bcf17701ccd7399cf53b5c64e1f91c5c07e77409991e44aaee177ad09864862afe712003a1da3f4ad3bd3c7d8d2982360beb01f11dd468fdd6d3ee94c79dfee48ce087b492556a56d207fe9118f44be6d96216563de111dd88c71f4d599e8b65a4e1044222170318e1c6b4717a9acc8f37399dcb2024043eb7b7a29fb048baa073b445d013a7854f48c69629a39ca169153b1766930596f3361e6cca3033ff5ba929d15d47e711a0349a0e32d59b4183307d86dbab6f6681ea6302cbf23f28c2c7dffd3f8919fe1490a12b5daf4d2978ed13fcd9c669b8a40960f447c1aeca0ee103439b2894730e46657402ce4fe0c1ad7fc6f2576228419b1cc89442b610c997ed820977a3146c1cb3d8fc4b2dddbc2c0a1742a4edac33e2ffc425b3a4aae382fc41e838e506b1d0197c9afcb198c5a58830956707df397a1677951670964ba303f2347c6700d374552c34772e01fe7b741c2a78470e115301667aed5d27f264a92cbca7783da6222708fbbd474c8d82e6e9f7db75972252fd78d97b2c9a287a901b353c2154d572d26c8d867ef898595ea7119736808a4871447b48e7096157fd3cdc1b2e6ee29b5f2a927e9194fe2dd229d4feea3ca3785d3b93358e65be51854f47e14c4fdbe30e95f75c0c7999907df1c485b2dcfc11461a8f01c69fcc2a05c8c1e8dc0289b4e5e43728bb5f2e882f39dedcb5afd6fbd7c686b34a7737b76ac93e5def25cd0b446224bff58efb5343e2c52195b3b905fdaa38796b0e45515d00e436fbb4b05815b00dd4d6f71f537c3b76d62ef27a10eb675a1a051d42ba7fd9a24a9cdea5e9d34c9d7d8656a2a533ca385b5cb7c39fb3680a4f31f6beffe285d8f1b1e4034caf665863f9b92fd9e8b2b5cafc232bbdacf7916033724b0eb2ea8bc20ab07aef8f7af5f30d6296137c812909a51f2bb96167241b85537578e1034976f18d628247026d7f84ddd2d37e536acd2cfbf7b9baac84210a0739df22244bfbf2032e7a3cdeb63df21d9ce7ff407f6be58b0793859e563016acfd5dd64e157c1af215b2b77fce1ba32fb4f7317c6bd77fcf489821a0246b1806f848597c81b5ee55d4710a0aac1204cda7b53e3674adb47"}) 2018/03/18 17:30:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'ramfs\x00'}, &(0x7f00000000c0)='/-&securityGPL*)selinuxvboxnet1]&\'\x00', 0x23, 0x0) set_thread_area(&(0x7f0000000100)={0x10001, 0x20101800, 0x2000, 0x60, 0x20000000000000, 0x2, 0x2, 0x1f, 0x1000, 0x3}) 2018/03/18 17:30:05 executing program 1: 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 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) mlockall(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='wchan\x00') ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000240)={0xd, 0x3, 0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000100)=0x20, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8140, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000000c0)={0x80}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r5, 0x50, &(0x7f0000000140)}, 0x10) 2018/03/18 17:30:06 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x8, 0xffffffffa3dc5883, 0x8000, 0x7, 0x2, 0x1}) r1 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000040)={@generic={0x0, "5172c7b7b37ad6b9071cda9d0fbc110ff80b85afa0e792cc9ba98f897d72fb194a1f4c11dbbf8be408851f0036e2e510df2d6fb011b05aa04a008af2481d06681373f2832199a3ff92de19fba3fcfb3201d20c43cfc32640a17bde22fd5a85b45739bfba84ab572b38e8aacc85d86678b9d27df4f7aa1efe7137ccee7c2d"}, {&(0x7f00000001c0)=""/147, 0xd3}, &(0x7f0000661fff)}, 0xa0) 2018/03/18 17:30:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x2000000040000) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ac402a19681c0f90351d347219d8d2abc28aa5960ebb6e6facd75d9a91cda148c0e650949b968a151d2c67ffc45d08ebf283b11c25158f83fced4d890d44d50c0947c9a9f8612047a7c138bb183240069998863eadf27b033ff143eb0a468ec10c7ce5530cdb1ef3d818f6804d85cb055eaa8934bbcff99c7058abc344e8dec91a108d82f957b0b08f9df68e3dd5f398ba01217d6d95b142f7bfad11dd3810eb95ec06445f028f", 0xa7, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x7) lseek(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000001900), 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000001c80)={0x0, 0x1c9c380}) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'irlan0\x00', r3}) 2018/03/18 17:30:06 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffc, 0x80000000, 0x1, 0x3, 0x7, 0x8, 0x100000001, 0x2000200000000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x90) r2 = socket$inet6_sctp(0xa, 0x200000001, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f00000001c0)={0x29}, 0x8) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) write(r2, &(0x7f0000000200)="d4", 0x1) 2018/03/18 17:30:06 executing program 3: r0 = memfd_create(&(0x7f0000000080)=':keyring&\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x401, 0x9}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x5a, "f6272c7b4f0913a9862e2799952cc3ba625a4e3e743b7d41e38c1d49ad51f59b0655961a9e53c17195bdab4eb8ce077e9bc12c4965f008553ce651d2b140778a01001d724ba6c9aecde869211bab72aad389913f8610f4b5a076"}, &(0x7f0000000280)=0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000005000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0x4, 0x0, [{0x96c, 0x0, 0x2}, {0x386, 0x0, 0x2}, {0xa33, 0x0, 0x3}, {0x39b, 0x0, 0x8000}]}) 2018/03/18 17:30:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='/dev/usbmon#\x00', &(0x7f0000000140)='(\x00', &(0x7f0000000180)='/dev/rfkill\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/usbmon#\x00', &(0x7f0000000240)='/dev/usbmon#\x00', &(0x7f0000000280)='/dev/rfkill\x00', &(0x7f00000002c0)='/dev/rfkill\x00', &(0x7f0000000300)='/dev/rfkill\x00', &(0x7f0000000340)='/dev/rfkill\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='/dev/usbmon#\x00', &(0x7f0000000440)='\x00'], 0xc00) r2 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x1000800) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x40900004) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) 2018/03/18 17:30:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x8, 0x2, 'client1\x00', 0x3, "7f2faeae7b0900df", "47df2ff70f334d55968e66964155161b50f429e7b46d2ce1eebc107a9477536a", 0x4, 0x1}) rt_sigreturn() fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000240)=@random={'security.', '\tnodev\\em0!(posix_acl_accesssecurity[$$eth1%usercpuset\x00'}, &(0x7f0000000280)=""/50, 0x32) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x7, 0x17, 0x14, "7bd626b5f0021ebc49d8e5c8e7f5ca86b405f910ed315049e47c99fec19502448aee60c3cf57519fbad1849872b5fcaa636041ada18959787915c2fd0066a3c0", "f3d924c079239274e854bc3659dbeec17a4c82e7d1dc78b921c80e629b87405a8c60cb74349eeb2852140a7ccd7badbec042b4e7f8ea980f69c78144a12f65b4", "9214487df0a3b0840dae3a04ad7c8985f424098ff83193f78cd1a4336a835483", [0x8]}) 2018/03/18 17:30:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f00000000c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 17:30:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="321d18efbd77a6e2189b1e46af09d74d32e0e7ac5cc8979136e959234c71bf7af24307708eaa00417c33b83511423af956c4df42908958cbf09916dfbb960a3e400e397755d44782bd5eb3c5f90c313ae7716beff4ae267caaf35309b033d1655c0e54de136cefa257fa1b81c89c17600f33d06a3968f7b7ccd0f182eab9253d3210c48858154524fb26e340534ffe686079f753289a6c9a2c2296f7c4c171a96a3811d0df16e2035e289ee5fb087f7b76a6c930789939434e74d1ed6b94004199617a5a45741043989bf8f8b3d22ed79f53c0a2485f1b66cd37685b0e08009b337cdd0c56329ba1a95921b324") sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@getsa={0x28, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) 2018/03/18 17:30:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1ff, 0x40000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) recvmmsg(r2, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0xffffff9f}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/03/18 17:30:06 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) capget(&(0x7f0000000140)={0x19980330, r0}, &(0x7f0000000180)={0x2, 0x10000, 0x7, 0x10001, 0x1, 0xc5}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001400)='/dev/midi#\x00', 0xfffffffffffffffc, 0x480) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001440)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20}], 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001480)=0x7, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000b0000a182ffff120000000001a6cf62db490000000000007441000000000000004919c82514dc83091782c6959d3f22911094905530ba4749535809811487cb5c199fb26fb80847c33e62d1590354eb1148b50045f96f812a5db8b9da4c8744864e709e076e809934273a1dc1149134ecbca6561e9ab7278b14a7af2f7e79f128882b41e31e0df853ca43daf6b2e4d4bd0eaf48142ff16b82082edd383db5fb622e4b512e15469a0dec336455bb8df1cc4d2d61"], 0x25}, 0x1}, 0x0) prctl$setptracer(0x59616d61, r0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00000001c0)={0x1210, 0x23, 0x2ff, 0x0, 0x0, {0x7}, [@nested={0x11f0, 0x72, [@typed={0xc, 0x2c, @pid=r0}, @typed={0x14, 0x28, @str="73656c696e7578045b00"}, @generic="82b4be62ae31ad305b76ab111b3cdd55f0a0023ac4fc337cf7a845e1a239609724596dde5c45e4f3ee8006228436678bdb0faf59aceeed6d2b9a692adc3677abd056df15a05d47f659d7de855894ff2b84213a0426d6bc3e7517d50f732e2bec44bf87c08802293c7bcd1e3afd528db9cfb064d4a897fba4bb0ea34bdf9f450e98e907f33a4029a87e134b7066bd9843875b7640a82ac7973996f725c205ddb8779cae650d6076b26925bce0b86b08478471", @generic="23570cb5f0222c26acf6b8665bab7190bfdc4885d1f6378fb1b200ae0c648f1327379b50c5781de1e4ce63079d0b41b1b4f61c383ba203f6d3785862aa41d19e00737ceca96a888bcc480b36679da38e938b89513b93d8ec0290961bb1baf52a0bee4f18728ae55fc798c3e14a48cf961d75d8e187f7c129aaa7ea09eb4f54f3ec0e44883cb2b4c2b143433e95ea7eaacecc488b46f164ba7ea918ae0fa03c8980de1340739f03993518094207e7d0a265f94d4e09a82b3f2e76753f9cc908d50fcd85551b808df2059951f83282bdd8fc830dec700ee8454e216f6c50a3e240c285b0f6efb252dee756cd6ac17837553a5fb453", @generic="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@typed={0xc, 0x2a, @u32=0x10000}, @typed={0x18, 0x73, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @typed={0xc, 0x1a, @fd}]}, 0x1210}, 0x1}, 0x0) [ 41.480888] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.500679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=5759 comm=syz-executor0 [ 41.533284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=5764 comm=syz-executor0 2018/03/18 17:30:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c00)}}, 0x20) write$rdma_cm(r0, &(0x7f0000000fc0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000c80)}}, 0x18) 2018/03/18 17:30:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000001c0)=&(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x1000000, 0x1, &(0x7f0000000140)=""/105, &(0x7f0000000440)=""/228, &(0x7f0000000540)=""/199, 0x3000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x1, [0x7fff]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/03/18 17:30:06 executing program 3: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/18 17:30:06 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x10001, 0x1, 0x7}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'tunl0\x00'}) 2018/03/18 17:30:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8000000000008943, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) r1 = dup(r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x4) 2018/03/18 17:30:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x3, 0x10000, 0xfff, 0xfe}, 0x139) 2018/03/18 17:30:06 executing program 5: 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 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) ioctl(r0, 0x100000001, &(0x7f0000000000)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) 2018/03/18 17:30:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x90000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000000c0)={0x1, 0x8}) 2018/03/18 17:30:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="2e5390ff33", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000001900)="e248ef683077ee1bc6499687a78ad4156d8409c7f023c605ca528c653a17b1d9ec843259835c247e83baa98887fbaeee", 0x30}], 0x1, &(0x7f0000002a80)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xaa}], 0x78, 0x10}, 0x44000) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) accept$alg(r0, 0x0, 0x0) 2018/03/18 17:30:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeb6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004080), 0x0, 0x0, &(0x7f0000004240)={0x0, 0x1c9c380}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x4000000000000}, &(0x7f0000000140)=0xffffffffffffffd3) 2018/03/18 17:30:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x105) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000000080)=0xd019ea74) 2018/03/18 17:30:06 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup3(r1, r3, 0x0) 2018/03/18 17:30:06 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xf800000000000000, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x80140) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x2000009, 0x11d, r3, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x7b}, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x100, 0x0) semget(0x1, 0x5, 0x1) ioctl$int_in(r6, 0x5473, &(0x7f0000026ffa)=0x1603) r7 = getpid() setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000002f80)={{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x10}, 0x7ff}, {0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x6, [0x2, 0x5, 0x4, 0xfe1, 0xb88, 0x0, 0x401, 0x10000]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002600)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002700)=0xe8) r9 = add_key(&(0x7f0000002d80)='asymmetric\x00', &(0x7f0000002dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002e00)="1f5d52ccd0334be40e47f0fb553a22cb9d2ff801590f697b699caa756d1875665ec24b7d2e48e03b0e0c6d7058ee95854177eed120", 0x35, 0xfffffffffffffff9) keyctl$read(0xb, r9, &(0x7f0000002f40)=""/12, 0xc) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002800)={0x0}, &(0x7f0000002840)=0xc) getresuid(&(0x7f0000002880), &(0x7f00000028c0), &(0x7f0000002900)=0x0) lstat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002a00)=0x0) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002b00), &(0x7f0000002b40)=0x0, &(0x7f0000002b80)) r17 = getpid() setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000003040)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002bc0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000002cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) sendmsg$unix(r0, &(0x7f0000002e40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000240)="430e708de04d265ce554e53b7bf31ca4346371358bafa52a614dabdae2f7c48dfc3f65e73322a35d9718dec514cae0bb1bba391ba91ae5dd653d034d9445a73b9b290f06544862c4dd7b8c35b581b831e9b8d2c42db7adaf31bce58b4163541e5590780f96707ff43fafd83d0b02f127d170af6a610eca6d9b0e24764ebf3cf2917e77c3d89cd9ddc2ae27eaeb10a5dec021ac19a496a41e9d3fb39017eba37e0e77924cc2c1923910c7c115a0250342846e2bdb294840216ea51543aacea85618ac12db416b537489fcad06a2076b89dd540c0f29a4", 0xd6}, {&(0x7f0000000340)="7e5ff21452d8d16b2725dfbce06b5d5557fd6901d13b24370ce628f3174592e6433bb061265240095b7e4f12166ca8984d8337f4d41d8f3ce1eb5462d88a0bd44167bb4d0010c1a364175bfb68a99d6f7cbfb1e2de8e6a59bb95cf1bb64592896a6e1f6ec5dfef23753cc74a626a516211552726303f09c3eec92a2041bdbcb0057df1495810ae3d5aa628ff478674e1f4be98cc37feedd115db19204d5a66f6554062702a9ceefbe759d05a5164c701cabc466f19f953c9a6d0c3d7f89a72137635572e5f1dc8", 0xc7}, {&(0x7f0000000440)="64a655e3ef5eadc3430820", 0xb}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="340be3ce9652713baf56830115ebfe6500e84af4503d58a6702dccbee308b44d4997da5a3deeb81cc189d6725414286569dec9d6c6f69de7be797bdf1abccf52051ee4e931585de79196e2897fe71de4ea128c3d724804e64e2649d9abbd", 0x5e}, {&(0x7f0000002500)="31f78f754a56975018ca496ad5bade42fd5d5c77dc0a3fb7942d24474f5b6b515add6ec783d79136a71d5da753992c8cd7134ed46d3af04cd011d8ef7290b73755", 0x41}], 0x7, &(0x7f0000002940)=ANY=[@ANYBLOB="200000bc0000000001000000028f3921fd8c000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0xb8}, 0x24008800) 2018/03/18 17:30:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=@dstopts={0x6f, 0x0, [], [@enc_lim={0x4, 0x1, 0x100000001}]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x12714, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/18 17:30:06 executing program 4: r0 = getpid() ptrace$setopts(0x4206, r0, 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80000, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="ec0000001200040025bd7000fcdbdf25ffffffff000000000000000000000000000004d302002b0028001a0000000000000000000000ffffac1414bbe00000010000000000000000000000000a00020314000e00e000000200000000000000000000000088001100ff010000000000000000000000000001000000000000000000000000000000007e070000073500000a000200ff020000000000000000000000000ab10d6a6f5defc554824b7dd2546d720001ac1414aa00000000000000000000000033070000ff3400000a000a0000000000000000000000000000000000e00000020000000000000000"], 0xec}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/03/18 17:30:06 executing program 1: r0 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="46c642d5bdd41b2b2bb194512f4ff66229a089d8f7f5be92bcd472ee44c1dc3eb10958889e438d0d332f6996195677099981354eb96c2899df7a57001d2a7990474611eb841b65ad53e01361f4ba48d31eacb12b8239bfd56eaf96ae519da8540fa45cdc344fa6d73f34352e458cb0eed0079231c6a50e74fe3048d9e68ae68b473c4ac7a20b287a5c51574a46effe6839ee2378f72066b7aeee554230fd78b2813567320d758b9cd77f64b151381f8b4f6052dfd400e6152fc40350", 0xbc, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000280)="c4e468be7eeeb6ce1524d668b23595cff4afc74817e7b5dff4eaaae7a92431e18a03264be899f189a4a492b8534725c0e7731c92483ff697133fe7da52b40f3044f1077d321fc3058f2bfa191c73defd4b4e54dc3f0edc4116f983868ffa1146bc83d63f4b0a2706d30ba8a7832b14aaab1e17bb5b8cce07cf5f32c050c2e2354f1143e6086aaef2ae", 0x89) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000080)}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000100)={0x7, 0xbcdb}) 2018/03/18 17:30:06 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x42, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0xfffffffffffffff9, 0x2, 0x7fffffff}, 0x10001, 0xfe, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x81, 0x0, 0x3f}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7c9db4ad52c0988f) 2018/03/18 17:30:06 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x301080, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x80000487, 0x109001) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x32) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x100000001}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240), 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) 2018/03/18 17:30:06 executing program 0: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964a33700", 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/03/18 17:30:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001440)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="e24675aa772a013c96437c524745349182e90000d5e30131", 0x18) r1 = accept(r0, 0x0, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000000040)="637f38077321c40e5391f5b03407a26c6ac83926f6a3576138c27369a909cbd655", 0x21, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/18 17:30:06 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) 2018/03/18 17:30:06 executing program 6: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x2000) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) io_setup(0x40, &(0x7f0000000080)=0x0) io_submit(r3, 0x2, &(0x7f0000002180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000180)="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", 0x1000, 0x5, 0x0, 0x1, r1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001180)="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", 0x1000, 0x40, 0x0, 0x1, r1}]) 2018/03/18 17:30:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000000000)="ce34ea97cd45d0173b69dbb2806f38e05f2cefd2e7540e00000000") [ 41.737651] QAT: Invalid ioctl [ 41.743077] QAT: Invalid ioctl 2018/03/18 17:30:06 executing program 4: r0 = socket(0x2, 0x2, 0x0) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) fchown(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2ec}, 0x4) 2018/03/18 17:30:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x4100}, {r0, 0x2000}], 0x2, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)={0x8}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="000010006564237d735c84d7bbe09219637baaf60c7f7b8ba9f48e1b046ee0f8ce0bf1406f7af498f93a2fe777d4d71543559b6217ca7654bab79354fd830e8535282e7d8201ea5b51567a78da244e6f4e03900a2b727ed0bab6e112c06aa1592a1605b703231ebff41ba6ad59947328d8c3f3c724427589d590023c775d516abcf40248e472a20320e54c275498da5f8d75ef971cd019b1b5acc4542186780afe0aa85794b44e3421b59ec94c8b16e50e6a41fd237a2a"], &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/18 17:30:06 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) ptrace$setsig(0x4203, r0, 0xe3c5, &(0x7f0000000540)={0x28, 0x2, 0x6, 0xb0e}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2}, 0x1c2) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) pipe(&(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000002c0)) sendmsg(r3, &(0x7f0000000580)={0x0, 0xfffffffffffffe02, &(0x7f00000026c0), 0x12, &(0x7f0000002780)}, 0x0) 2018/03/18 17:30:06 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00009c4000)="220000002100070700be000f090007010a0000c500008000002f0420050013801045", 0x22) fsync(r0) 2018/03/18 17:30:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="8055db752617bdcbadd7e330f13f286d3a2f4b381c67b5961be99c693d", 0x1d, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x7fff) 2018/03/18 17:30:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x4800) r2 = add_key(&(0x7f0000001480)='big_key\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500)="31b91c667ec59a5cdaee7de7b19cbe13af6a948306043f50219462fa23bba64fe571fbfd3ebae70c52262cd1a5899cbaf229bf4cffed75b2b239e7ad854c41fda3d5d4e4df594607093fe1bf215d03a7ec", 0x51, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000013c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="bec21da8ea103899be2781601cf695266ee785e8b13bcde1826f10b02343acb3960fde7d4f22de10cdfc4fe3751019299a7e356e0eb7", 0x36, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000}], 0x1, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001600), 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) keyctl$unlink(0x9, r4, r2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001580)={0x5, [0x1, 0x6, 0x4, 0x9, 0x4]}, &(0x7f00000015c0)=0xe) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffcc9) shmctl$SHM_UNLOCK(0x0, 0xc) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) 2018/03/18 17:30:06 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) getsockname(r0, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400), 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="21b69c77b2de5295f10c34bd77a8cf2f8a220277e620543981fe21041d782938bac15b2c9fbd80517e6f6477e0db6033bd1186f0695e83d39c3f9df6d0b9100641a54a507d028ee34b6533a621076f6257e803424404b0429594ab2056bab6cef91c2d2d156bbdca6c1376da37fe4aaf730fbc67f910801864db08999c411a28a49d7ad6b1e7f1b03f670c421bad38c62ad20577e1ae1fc859989bba915cf4c9d03f4e4e278fe666097ddd2144fe43ab2f8283bfba7a84aadba9cb3ba7cb632f39c2415920127ffe560356341a194418a11c", 0xd2, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00000006c0)=[{&(0x7f0000000440)="e607e3071e21bc4e5dfd93a7d500f631a88898cecb2740f01606540cc2878260804fdc3b24430eee86919ec73aaafc59e3d43a31e1b6d9ded2d1abed3d67daced00ced63460de7224387038831cd21cc15e2bd42e973c34063432f6095519d3dba88c62270744bb6ac184aacba96e3f79ba1", 0x72}, {&(0x7f00000005c0)="eab6d1e921ce23b9e5f91a46666ef9e6ce5170a1fdf083e9b12dfe23838e021f04fb3b76653d75797ed6948cc1c3522dfd5b35d30c29bfd66ad992d5d91f3f8fda1e0231697981542a0f7d9159e289263ed42b27742ecacc352dc45e9092b36e60ed270e99ea7605cb7a83415f42377d6af067c446fe7dd6d32ea760ca02977a769cba4fe6f92aa95c13ea6494617fc577d75f3fdc6ee99c9aa86ab89441cc8d718e047a77bd63c36a887dadbdda224aadfd988cb4424088778ed6b3e3ba7b8929b327a1255630ec823691e077293ea3fcc516c5952941285d81a6e2149e7aeecf6d9d4e", 0xe4}], 0x2, r2) r3 = msgget(0x2, 0x411) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/92) sysinfo(&(0x7f0000000040)=""/69) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xf2d, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000880)={0x0, 0x3, 0xfffffffffffffbff, 0x0, 0x0, [], [], [], 0x2, 0x400}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000000180), 0x4002) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000300)=""/211, &(0x7f0000000000)=0xd3) 2018/03/18 17:30:06 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="150000020000000081471cdc2d73c38dfd0cb49d1cae5c415fa26fb03a497bb98e65c437416c4d171889927b1ed2cb9933afa50ddf58843e83272ee83f4987602f3b248bf071e9c8703892ea3eb7e7f4c4e223de8f8a0ac9fbb2b07f056338be0c10d03e47ea5600bb23b58d7d9ea72842a9c7a3ec2106ee045c84e31a66dabdbab83387588b92784864a789672b170402dc3e3fe26836f80b815b28dd00a4310fecec04f27371367ef86761ffc6b1c52122fd7268deb40ff1be870caa8ba7f46052b18bf2"], &(0x7f0000001100), 0x1400) 2018/03/18 17:30:06 executing program 4: socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr=0x3}}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/18 17:30:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x60002, 0x0, [0x0, 0x0, 0x0, 0x2]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpgid(0x0) getpgrp(r3) dup2(r0, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0xffffffff80000001}], 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) dup2(r2, r1) 2018/03/18 17:30:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000380)="fed578ee5d104136a50edfa1af6678e5f39422bd27780f11aafb9713179dc503e4398251ba2476ee19f45bfbcb0b58c492e0e676d909d63aa90023d111abc3f559148bc0a82f42a99dbc43a5bdcf3fea3c3f82c22bfb86f96985037b1c97c3eadd8fd49bc13301b150cebacf2f0f0e68646cd38dbe07b941d7382abbc775f27c1aeee00d42c12a64d991089377e8681330765571523485dfbc79e2494260e1c84e0829d82f3eb27694e2c17af2e79e9b805f8b427dd93efdefcd795645516fce72d17bb9ca4f0d2b57ec6a97f48ead3aaeb9623100401a3445", 0xd9, 0x1, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x96605d09f13e2a89}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f0000000080)='ecb(cast5)\x00', 0x2) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000640)="31a41594d752c7dbab98c3b8fbb6206ed5c98ebb53039cd54ab93843938b1da070623a4468323f3a34bdc7a5aa2cbcf23546cd2fd75f5af4a93ec09a5f62ed7fd206b343396720857db061ee15cd5a0aaa9cee12cc873d58c7379d0f6e59627fbb2941c8a06a4853ff1ff9e59070cf3d100e08836a5c788831c28da0f5a0370ed3d3e2578bca787a76aef5fcd242152e72d605d615d838c01d00987c8036a3491948010f8d9562137ad14453c7abff2291f53d4e269073e4860a30f6efa47cd37902069c2d94c104a6be7c9942ee9c580551b21bd8a67f0ce46b5a32d9799ef03f1c70acf5cc52c10ce282a708587685fff2a1a83892a92d3de0d18040965b02043074cae2ab95d1b8ac74f887d3e3e1c694b5e198cce922ceceefb6792c97dd5fcd899b3c633407f94883a817e9f8a56b3fcf234f7fd03a42b7ec86bf3fe4d994e3e4091235600b641f6e14822cc2265afde64e3e4421365e7c86dadc73dd9b404fabceb37bedb63dbbccc0cc95d271916624d9dcb8080d56e3587b374a94462c2a03647f3567d14cc3a27417cfa90d487dd305299c763b6fcfc380bd7b7158d71092487bd2a877aa5a401b3fab312a4382cd058ba92d26fe586118ef88de01d4e2c4f71d55a0824dea760483aeac3515503a3158f50ab480c0ad5ca785b0c6bddee3baae4f8fe71f14e2b0a32bae24d0fc9552f6372c34895aebac7f389628fc94d463232a7947c9bd405dc3bd6f99fff4feed2027fc049f2a7defb25222f00d1d8020798d5b975c7d8851e87a6db111a49a902b7bd0183715547f53d4b1d11d2abb64890589c23ffb6ceeaa35e3f0d449fc72e84b8e7e3e9c33b6ca7a2cf3cb7092bda0051fcccf21358190fde2b265ce0affd24f51387075fe5f4cea3643d3cbab8d0c1bf23ccb1e8903a7f33dca8df95adac3d929110f0c5e02d6044f7c14fcc00d6d4a22f4ecd1bed84e17851bf4c6225ecfb92a70af4869ae75a12bed53854b6d6fd4fc2d45f73ef289bec6ef0fdd652e5496ded144da8b6ca4bbbc7f09f7a7c5fbd06f806276bd7f9fbcb3239dc2b4f893e70fade8b89162e64775c76cd10b23e8594ba705cdaeb2577f5a281e39e2fbf3960eff51fab32f023f91e99b06902b81e22ca2c31cc4bfde4eab2742c03858c6f8993f03b7af61cb866baccd82518f5d7e3ddcfbb9bc5cd7c95ab0c3bfd2f4f63333c6a3117cad850537e7204913df1d7e1c472ab295ba89ad5cf28781512a8a8a27ed9abed8aeae28db417fee6a476207574a81f41e1648458fa282a3effb0cdc5634f3b7a449438bcdd1ae71036c1024e58d317e21e12e992baa7afa4aff518e80807172ab9a4c2bb2c56ba094d5dabd6f672b7b0936444713bc53785f272577e253119d73763c1d04f2191241e463bb682a94e74fa23b4ec905fcdcfdd162720cdf5026f77afb10148b33300b30ca3b5fba0728d4d10e1772b84939d797cc167f4aff66e69d3b36802e0be231ff5193195beac8fe37deae75a639d637e9218c96ad6370796b448f156806257ae7a855e0b953e567538d79ab3ba863d548c789b2c637e6663b956ef256449723f51e6f7bfc84e46f3f6af49f37db1f3634061983bc72a7a2470cac9e6a1008a1cab7e521846a2310c0291bd9ece6197f96c3321f8f5fd57372eaf916adcc3e077800959f963060a64f7e267ca11aaae4ecb79ea223296434ec5b5a8df61a0cb8eb04705a4fa2a6f43c982ede1794759f67252bf5e0dd2ada55207b8be787ff066b4317b4ad719aa01b697ae891ec73ed04be8ccd7837f3e926a68acbdd01bdea6a1b8566f8b00efe4592802c0951568edbe9f5ab0e0371d749733904c53e94a7466bc943c4423e586f5b0225900b701085962f645e367635a3f39a2e7f9ee09c33ba910cf82321f01828f8b3b22bba1e0dceb702c872e4474e9b0240180db487bea11331b894e599bdbbef97108f2692168c2d6fcdf73814717ffcdd3b3e6c4bb81632bc46d936668095b7d4e02a486167c35124253c1a84dc4794c8a76f38a9dc14000e1b481b314b3c44aada6d9f32feac345c42a7ac0d2b55b60d9dea2e89016ad4e5ccd5be1ebe99b84d15776b3642762c5ef50e7a55a364736f5e06febc016e7d7576d4fb41239bb01d0d8a76fa12489a4ca86516e4e3a7374b9603f0dffd28a31afef659d417bfd13445d74bbc3bf89b06d76b5ca84b70454597a9e62c6999595cd7890ca71b9186f5583e9dbccdbd4d1c5462b5b4958d60f53ea24d557341fe5af945861871f1bd9f2b5b9bb2ffa5c6705c1f1a9beb293d83e6e236eae8492d720af146b555650dbb8a52e44c54d4215e301e7b82d4f43b1ea2f3c126e4aaa6895996f570f220f5a3171175566c44ace020b753a2ab10aa1fda06a42f09bda30b780aa46d1156f3d0700b44807165c7c64501af57c6ba2e9aee719094516e2830e12716eb7820f4ede9bc2162901aed91577377062b6a38225d1d1935ee2897b1c9181f3a7ebf3e60567885947f338d0cd54b486e2b1db15ee94c92effba8e7307c090b65620a23d96641e7dc969bcbc643632a4530724cc84f519037c1ac53eba87e5f9840794f5cd90c494d51948e3939016462c8961c6d7d584408ffe572fb8def03d01e1076f1e1b2905113000e7691ed2facbffbbc9aa0e84505cd840cbe216a1d5f2e6b5547d53d7111d4ddf43c757bc88f298f6ad3f91ffa2bb71d17e6a06f77ebded719cb2a130346bc130f04c0cfcb98638c4e7441f7aea910fd51a50341a76bcba3c35d4a9524b2fec1c06c7d5d52f20914970bde2593022285967f5b2b9a6c12b6513f2a1504a7217fddf528193b886a75fe302c5607da78c3d7336a8edaf89be23e194ca57f80f8404dbdeee39dfb821387e6cf8e2161a97f42a855f17d93aa70c88bcb887e909c2f052ad8281736bb1818c0c495cbe9466b81979b0281e9dee8bf613fba88d2adee0a49f923d303fcb4e9ad63d8c94abbce0a050e354288fd78b32af7f452575099311b60a4d3e777555b0df5d2918d7ab71a0d6ceac1476b91300272eca481fe688ae4297d1369d073b1ecf1bb69daab2d3acbc68123e421af85c31197dbc7e905396c4855230d793ecc586e77687687ba6d094a46e83c8a202c79d0dcaaad4ed66eadc41ddd93940826aa4081800dfc2c34ca5dc413a85816cf215ec371e7d643e3c79ed7ae6f614ed4f432eb3ce852c708368c1d892da85f181542a1ac731f24a3f7ebbd3185084602181ff1d5893e9c4cc5c79251af5275e3f8f1130e93c7704688aa0449444ed90bb7fd5c1dd0fec460e651ef148f56b006027de5f75b0434fcd90b1309ac53170a1c7f58f077fb459fd362185e52c23b144025e86c497e49dae05156a36ea6afd69d768ae44dff38caae246b0a35f19b2ec24eddaf2829457d5e70972ff1b9b8597f540323662d52533262891654e31fd08bf93a09ba6f396774cd2ae4eb7b3d1c021b56a0dbac5b00c75b4c26411def30ad0bfec97c779631fef679f3a73847bbcd6215e277315b948f18e27d0bffe950fbe7b29354eaf068a94526533c37c2e9c94158ee2904ee29843716c28c467b1aff073632f8fc61ccc90657b6edbaf7d35a0df04bbc7170caa6399229fc29cca44dae44a4d44afe08c9221a845ac3e980c21d851631195eefa2b345715cfa9f1835cc02043e4fdcba88ff8c787e0455e0325884c0701fdb686667e50ba48f923057c2fed9e9b848028db7ff14e0664a21e3ce474a16c9c0f230d1cfea4dde6f3ba225f51b807d0463a3d73ba2c54e095cf2571ac6f593abdd1961f1800eda791a993adcd5d154389c4d56368d1308cccd3363c284c4897a3f75aa10b3e1632f6814f76eadf175de76616c2f339e9779fc25809c8c443391a39de9b7c05e3969492eb90697e1dfbc3fbe0d2c4b4e7eb0d641b7508c3e8125bc2e2b680b75ebbc86fb611c20d72e3e5b72da5a233bca12d4887670acb9b3696a170fee93400ee671a337b79d9a93df1e8ec41626be055076e4ce2e51a0007ec8668e36c2dc71930bdf858f6ced74fd268d7961b4d2aacf944b2108eb5606581346a689ba20de1d6a22d405f8df95c2d35324996b14eb91ab504898881785040eca1f09af66554a4213f7dcdb128610489d341b133826e92638ff43c61a45deebb492ebcbf975540bd9d84e75ca2a8f84e82c6a9ed425e59699f22a54d116f30bfe65b4894f4e1d0df21cd00c030e645a91cc4d7e5a903accdf9fdbbbad2a3f8d9bcc76652539c53b4b022fc5b689b1ef133518a97a1792e99d31dd6dc43333efa14823802e6e4e3ccf7bc00bfc78e9998a590f5387b208bea15102f7cd332f06b6be019c412afac0df873fed2450e46860900296cc88c9b3d3b9192ecff5286f3670422125a8554b5e9662823c9169280e8de172f99f5b5d4c3773b871db9e815da43ceefa4dc4ce9c815301e7b8d321199d5c767418b27777121fc26a505f690ce64d9594e08fde5994ec6dd2168ece31e4a464724fd60c60980d0df47176b2fce2a5770ed83f1ff33b048215f6ff66ea410a6ad04e5587645e98bf95a692f6eccd380f2d66563c5998cb130c1a1981c3fe7a94ef9a6f00db3967e6d5c301942c60b79b5dc9ccdcf2d4ba5b39b28de264d66f3bb32f95b79265c925586166cb5005b52783f4312b237a07aec1fccf8045d7d53689fb3b819f9200859576b85f439a0cf0b7b61b1db60ffff36daca99072e6f29f33bb2720407c148421b5f38252185161cf35d2f86dda50fa0e8c34e67c62bc909fd57e9603ae23a004614e97537698565db62556bf68584ae7b037105cb8c777b80d214d450c2e0db55122ea3108319d845b8956ae2eb0b9554a6eed2e220c0c9be45774ad87e58d6d51def45c67a780d6065ab591f005fa82f198042c5e967722dd6c8b41fc275a896e09460d74fb2b48edb8785b695778545879e61a85384dfabf11a685f220e3991028e4a1cdade0ea39dc83f7b814796de60c9ec84773efc247ef05dc359bd4a1179d41754fa169b0083b6e90e1db934fe8e64ff8baa48a4d698acb1d4eced9c5b408cee6fa612584a6082e9e709e0394fad1492b91196781f183fabc91cbad1dad39455de84b17d8f9f772227041ca0dd2a407b76bc2cc79621f6f294b47152e427bd62e9fe3eaffed114d12c3ba2018edfad8f062ca1f096675c6a8c160257e16b6edcf5d5509a2b3cd00d585fa525e99ba837b339efe264e0f5c10c85d80ae7db9a55e704331b4f030b50b0f0a211ed77aec813ed9a01f3164a6ed05a876d62173f6a8684c91c5e7ac080c95fd0f125c8f23e36aea7043fa65308b7a2bc1c8b3c186cc681bcd2d8a9d6b3a725ff3f927df5ac845322030c0463d1b05c609ebe39908816ebe82c80267e340e0b8b0caa07e88837fba71b7068f9fcd28a07039e2ded21c30c9d2f0a3a6e463e962daf3df36cccc618f50bff4a7e367055774c7958efdaae22d76304dce75cf76ed045faa8f9e1bcc24fe466db18ad7ec95992c749ef50d6d9246c1aa8d43ea31fa0812fec2c1ae04d56ce63a6fb1e012494f96d14c3e73fd5382d625832bd6a8b4cdd128a629d4c1fc88c5c9d40e7ce9091b07521b0c9ccd956e33f8477d3760c36b0de36435081b01e307328733642eaf0e826c6ecd631a9537574587230f455090260d31cfae70e0049fe634f2153ba3b3603547c02b15076fcbcd51145f3c34810b36a1f0a8d974b6b185ff4af220ffcd45d81b3bc16fc508268b76d72d21ff48fa83e8c56617e5e05f348da8df68", 0x1000) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000600)="2e5390ff33", 0x5) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001880)="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", 0x1b0}], 0x1}, 0x0) readv(r3, &(0x7f00006e8ff0)=[{&(0x7f0000000200)=""/174, 0xfd09}], 0x1) 2018/03/18 17:30:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000480)={0x101, 0x442, 0x7de3, 0x8, 0x1ff, 0x0, 0x39b, 0x401}, &(0x7f0000000500)={0x20, 0x3e65, 0x6, 0x5c, 0xfffffffffffffe01, 0xffffffffffffff7f, 0x8, 0x101}, &(0x7f0000000540)={0x5, 0x2, 0xfff, 0x1ff, 0x0, 0x5, 0x9, 0x80}, &(0x7f00000005c0)={r1, r2+30000000}, &(0x7f0000000640)={&(0x7f0000000600)={0x7}, 0x8}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400400) bind$pptp(r3, &(0x7f00000003c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r4, 0x996b}, &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x200, 0x3ff, 0x6}, &(0x7f0000000140)=0x98) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCXONC(r6, 0x540a, 0x5) getpeername$inet6(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0x0, 0xffffffffffffff26, 0x7, 0x5, 0x400, 0x1, 0x9, 0xe914, 0x80, 0xaa, 0x2, 0x8}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x8000000000000000}, 0x9f3a31b28d0d6a02) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r7 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1f, 0x20000) rt_sigpending(&(0x7f0000000200), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000240)={r5, 0xa3a, 0x30}, 0xc) 2018/03/18 17:30:06 executing program 5: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000008000000270500000000df0004007352", 0x23}], 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000038050000d00100000000000010010000d001000000000000a0040000a0040000a0040000a0040000a004000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414bb00000000ffffffffff0000006970646470300000000000000000000065716c00000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110002200000000000000000000000000000e80010010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000100000000000000280045434e00000000000000000000000000000000000000000000000000000030ff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bcb3c0000000000000000000000000000000000000000000000000002800544f53000000000000000000000000000000000000000000000000000000109c0000000000000000000000000000ffffffffffffff0074756e6c30000000000000000000000062726964676530000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d0003380000000000000000000000000000b800e0000000000000000000000000000000000000000000000000002000736f636b6574000000000000000000000000000000000000000000000000280054544c000000000000000000000000000000000000000000000000000000011f00000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000030006168000000000000000000000000000000000000000000000000000000008d6300000400000001000000000000002800727066696c746572000000000000000000000000000000000000000000000800000000000000280054544c000000000000000000000000000000000000000000000000000000020000000000000019ed080f0000c1c5000000ff00000000697036746e6c300000000000000000007465716c300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024100000000000000000000000000009800d80000000000000000000000000000000000000000000000000040005450524f5859000000000000000000000000000000000000000000000001ff01000040000000fe8000000000000000000000000000bb4e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x598) 2018/03/18 17:30:06 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001640)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001680)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001600)='fdinfo\x00') io_setup(0x2, &(0x7f0000be9ff8)=0x0) readv(r1, &(0x7f00000f9000), 0x0) io_submit(r2, 0x7, &(0x7f0000001500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0xd8, r1, &(0x7f0000000000)="dc824c646462df3a301f0c5aa5c0a25aa4f78d6921e60bca415f4812932aac3239e0b24fa079d74802a9f07f3ff0cd0221c87eb0cae8bbd28fb5", 0x3a, 0x636e81ce, 0x0, 0x0, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x100000000, r1, &(0x7f0000001540)="6b479a6aaa144150ef54e9687b8d5e8622f4b36d00", 0x15, 0x5, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000100)="d053c18c9e3ce64243f49496f043c78763c899db8eddf3e907ab479b57408c8eb9793b8465797259c967df714e1c1b1921471c68017cb7576e1b329968a44e927666aba4db1cbaaf53f8fee63b72de48458ab56f94ee93ed441f21f4a82bfdc431786d5606bf8aa2a9a313fd7a6a1eddc7a879d334380875c9525c8f24005890d8e5070528e5bff403abd8480607725b114a790ba8452aa196760a068d0cbec040", 0xa1, 0x1, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0xb544, r1, &(0x7f0000000200)="8e0faaec992318fcc2a4c86a5e5a3247740d2d38124d058d7197c5bdec00f5d22efde9ba068bfb046db609307da4ddf0dc63f947ab9bb628dc89e21cc2bcb450032c858b4282c65c44327566ac1fd52e334b7de407aaaa425724e557d9a69a86b1aad4154c9c5ef7c025db6535960f56e47e188b97c4e0c4343d6fef8014db51369874255f06c6febf373754641e56dc6029fd3f75ba86856d1da68df914486dfd2198da3aeab1356be0c73c3d83090ba3daaf408c41db3911588844", 0xbc, 0xff74, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000000300)="46acd9153c926bcac434273b0c47840b9d468015286ff2f42da2bd2fbac0c564766e54378170fe45510e535c304fb9bcdd267ad5689c3b7c106d074bb18665db2f59dacbb5585a53974ca10d3560004db471f5501609abbeb03047999de31d62aaa4eb76c42aa9cb138dec08d879467e", 0x70, 0x7, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f00000003c0)="8392f6049db2c21123127d0475e9d8be5060abbbc6305a878a5d731d97a812eb73506dc5c6d9821f60fbfa997701c0900954612469f363ecbad05a399606eae97cf2f6ca59ad88f8a212d43f9b98e12f70648c85abd711ed08b3d4f9c1b5e055ac87ac171abe2fa33fe2b327a14ff87ad5ac006d0ade528293982a5566decb4f09c1ef297b0e288ffca32afca36c0f8b49e4c6bd0646393f8699e4044612ff34", 0xa0, 0xb3ac, 0x0, 0x0, r1}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00000004c0)="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", 0x1000, 0xd9, 0x0, 0x0, r1}]) 2018/03/18 17:30:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001080)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aa3db606036faaaaaaaaaaaaaaaaaa6c6e08000c8c14947b9ca6f2984e0f4e23000000000000000000000000000000"], 0x0) 2018/03/18 17:30:06 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="2600000000000018"]}) 2018/03/18 17:30:06 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x101, 0x4e23, 0x3ff, 0x2, 0x20, 0x80, 0x1d, r1, r2}, {0x20, 0x1, 0x5, 0x0, 0x2, 0x7fffffff, 0x170, 0x2}, {0xffff, 0x31, 0x7, 0x9}, 0x8, 0x6e6bb4, 0x1, 0x1, 0x2, 0x3}, {{@in, 0x4d5, 0x3c}, 0xa, @in, 0x3506, 0x0, 0x3, 0x0, 0xeb6, 0x634, 0x8}}, 0xe8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000008c0)) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000900)=""/85, &(0x7f0000000980)=0x55) readv(r0, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000000700)=""/226, 0xe2}, {&(0x7f0000000300)=""/14, 0xe}], 0x5) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000880), 0x800) write$sndseq(r0, &(0x7f00000009c0)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"911b106ec50a39b4996aa99d"}}], 0x30) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000340)="905d9160d8cac1fe5f2d1622f1b3007876e0512d1ed7205d84cbeb2d943178f21ad2ca360648b24a8c8a212870082b7a3dd9279922", 0x35) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) 2018/03/18 17:30:06 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0012000102030000000000000000000000000008000700f8000000"], 0x1c}, 0x1}, 0x0) 2018/03/18 17:30:06 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) 2018/03/18 17:30:06 executing program 3: r0 = getuid() ioprio_set$uid(0x3, r0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x101}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a20a6a4952ce95e4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b45ff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040059606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=')#(]em0$.self\x00', 0x0) r3 = getgid() keyctl$chown(0x4, r2, r0, r3) 2018/03/18 17:30:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="974b7880f1a3c8cfcf22208466c403e3e7c8655412047cc97236e852af5612545518db77123b82c8cfc61c2b7072c8dedc235bbbc4019145a66fef6668419ea3e04f0add862c3331b16da301c7338bc61d85a4b1c3e33667eee9de85fc32b18dbbd0c50a40f1bf8b8169695a4990c4cdd1468fdd63404bb862805eff958eb6fc89cbfb57af46eb1889cb239522609720c2f0fff7a38c3035b4eac4e131c04f9c70eb35afc70e9c898623ee1d6028f713d794e8075115fb6b3c6a9ebbacd16463462b694a68", 0xc5, 0x4001, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000027ffc), 0x4) 2018/03/18 17:30:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpid() r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)=ANY=[@ANYBLOB="080000009c4229d67bbf3d5cc8452f8e241edc66674c7607615b91f9de9e3acf15ff1a151613312dfdc734656d59703010f15ded959edf59d70bf0fff904245955bfaeda0ea44717a157cf7224b1da9490ca68c93274a551e99daa9cc0a42ce66a0b2e8e1a558d201ecb6797610ab1"]) fallocate(r2, 0x2, 0x5, 0xf2c5) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x100000000}}, 0xffffffffffffffc0, 0x4, 0x8, 0xfffffffffffffffe, 0xee}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={r3, 0xffffffffffffffd9, 0x3, [0x148, 0x8, 0x10000]}, 0xe) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x3, 0x2, 0x4, 0xffff, "dcc1f304525fd33a68127241d8959fb67ecb1aab8257a5140286f6dc359809d8483a871a296f739ae7868e4b", 0x101}, 0x0, 0x0, 0x20, r4, 0x5, 0x1, "6a91bcc3c20b54bee10035308304a1a02f591201a1434aa5723ae3979b7b9d7743b0aecc651e87c593c8df8d35b7348b1f2040fb0e74929c3c37c024261d590c", &(0x7f0000000040)='\x00', 0x1, [], [0xffffffff, 0x40, 0x2, 0xffffffffffffffff]}) 2018/03/18 17:30:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0xc, 0x1, 0x1008, 0x200000000000000c, 0x800000000000, 0xffffffffffffffff, 0xfffff7fffffffff5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x200000000d, 0x4, 0x4, 0x100000001, 0x8, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000eed000), &(0x7f0000eee000)}, 0x20) 2018/03/18 17:30:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x103002) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x0, 0x80000000}, {0x5, 0xa38b}, 0x955, 0x6, 0x1000}) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) getitimer(0x0, &(0x7f0000000000)) 2018/03/18 17:30:06 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x9}, 0x4}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x16}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/18 17:30:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0xa, 0x141a01) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x2}) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/236, 0xec}], 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000480)={{0x7, 0x3, 0x32fb, 0x9b, 0x8, 0x68bc}, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'ifb0\x00', 0x20}) close(r0) 2018/03/18 17:30:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fd8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="4b0f0199bc620000f2f34d0fba780617b9800000c00f3235004000000f300f01ca66b834008ec08f0978e2858a000000b9610a0000b88b1e0000ba000000000f30c4632d7c9c7209000000fd66b83f018ee0f3470f06", 0x56}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r6 = gettid() fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x0, r6}) 2018/03/18 17:30:06 executing program 2: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x94) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/18 17:30:06 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) 2018/03/18 17:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x2710}}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000180000ff20c97a8604f420bd37ba26f608e600418000b9f032d6f61a8a195d4f0000000000"], 0x1c}, 0x1}, 0x0) 2018/03/18 17:30:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ced5c2339cd456d4d4945501d598a4dcde3c50bb0d77cee70c0a2a40f382ef55cd1dfc5a6e86b2e990a0d0843f1feeff", 0x30) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x181000, 0x190) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000000140)=@alg, 0x30, &(0x7f0000000200)=[{&(0x7f0000000240)=""/1}], 0x1, &(0x7f00000001c0)}, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xff, {0x5, 0x20000, 0x8000, 0x7, 0xc5a, 0x400}, 0x6a, 0x6}, 0xe) 2018/03/18 17:30:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000000040)={0x0, 0x290fe4b3, 0xfffffffffffffffa}) ioctl$KVM_RUN(r2, 0xae80, 0x0) lseek(r1, 0x0, 0x3) 2018/03/18 17:30:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0xffffffffffffffcd, 0x200, 0x0, 0x10}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x8, 0x3ff, 0x7f, 0x0, 0xffffffff, 0x1f, 0x1, 0x0, 0x100000000, 0x782, 0x7, 0xfffffffffffffffc, 0xff0000000000, 0x7, 0xaea9]}, &(0x7f0000000240)=0x100) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/18 17:30:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{}, {0x0, 0x4}}) 2018/03/18 17:30:07 executing program 5: personality(0xc) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ac000000e464c140c5ad1a4f3364df54583f34be7a8183711053d1bb03cb31693a98687f07f2d031230af91738bd3f39eeb0ce014f8b8e1e81e81cb2ef0b6f5f0b49bbda8c92afa57dabb918e589c0944094f5155dbb1d5912cbaea68bafcaeedcf15b44730cad5ee26695e6a9c96968708a8e13d2d8ceb90828b1dc3d37978a5e95d960eca8b52c20b66084e4a0c76ce5634df78a2d83cae0599991f4cac72a6089792f902e2d1c226cb61347815102"], &(0x7f0000000300)=0xd0) io_submit(r0, 0x1, &(0x7f00001b2000)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000080)={{0x8, 0x6, 0xfffffffffffffff8, 0x3, "a6ded41dd0df1ab7d0506255df3424b48b8c090703c6b92f2e3b8aa9b77f73030fefca9ef88f0e5e9a2473fc", 0x8}, 0x0, 0x0, 0x600000000, r3, 0x0, 0x100000001, "43191e04ebbd0ce7fc25417153f87fb9debc73257b57f8039b783fb47498d6ae2817c9200dd868268509bdfe30fc715547ebfd53a98cdc0d23dc80600106f60c", &(0x7f0000000040)='*wlan0proc\x00', 0xb, [], [0x0, 0x1000, 0x4, 0x16]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @multicast2}, &(0x7f0000000380)=0xc) 2018/03/18 17:30:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) syslog(0x0, &(0x7f0000000180)=""/122, 0x7a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf}) io_setup(0x401, &(0x7f0000000300)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x100000000}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000600)={0x6, 0x200, 0x7, 0x4276b5b7, r3}, &(0x7f0000000640)=0x10) utime(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x8001}) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x40) io_cancel(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9e9c, r0, &(0x7f0000000340)="d6f7a16c53925bd5911956b108589e4d2a5597a2683f864cb4ae5eb5fcf36194547a9a22fa6b99920fdae93992b55e53555a89ae27c08aad074146598da610c032d9b1201afa05607fb89e4e1fe04928c95f702ffa9a05b7d0a2b10a2da38d1156be6f31c9a7847d856075802a7902910cb4dd25fe51e37e2c3216800f9d16ccd2a7e884c7f2ef1c1f9350198a24f04b0182046168384b175c1df47cb7f556104deae3b8e1a392ae658e2d94e3ece08823421f7aa27a26341565bd885491c12b45d7d4fb6286ed6e7bf2a495febcb59158956f4b272d1e7eb975e84e87b67617", 0xe0, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) syz_open_pts(r0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x9, 0x0, 0x1}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000500)={r6, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) 2018/03/18 17:30:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="617474722f63757272656e740070826c6f5d7598412553fcdac20b65b50e8612a3a8e80ca1cf718c6c05f509a17111612367aedd240e8bd4cef3fb6a9031c56dfba1391f760ec01dfa74e4c988487ddd6643dcd5a28379cdf1eb22970e2f024c4aa3") ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xffff, 0x2, 0x1ff, 0xcf36, 0x0, 0x100000000, 0x20, 0x4, 0x8001, 0xdc, 0x20, 0x1}) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) 2018/03/18 17:30:07 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x48) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000003c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x60, 0x6300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xffffffffffffff80, 0x8, 0x8000, 0x3ff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) exit_group(0x80) poll(&(0x7f00000002c0), 0x1fb, 0x7ff) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000020cffc), 0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x0) 2018/03/18 17:30:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x81, 0x18000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x7b7d, &(0x7f0000000500)=0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x350, &(0x7f0000001600)=[{&(0x7f0000000100)="8ea8161dbc672562513351cde47198a3490bc76b63affeed908d9207b250be4c7fc6b9b25613a64f66589fe4e4f511abe76df68d9cd025ba77c0bef5ef87228f274537fae5091250d7ca5428234c32d0ad7752c91ac0"}, {&(0x7f0000000540)="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"}, {&(0x7f0000000180)="39609ad0a2729081d8f31eedad007829e8e7004f1e75e278f487fae232865890abe1fbc2c1930a08974368a2a827b9db70bbabb2dbcbabf1cfbfc7d450be75734ed4baf61be2b002a1cbc349d30a9bbee4d76d645b75f05340ab4996017ad7945b27a28a8077d1b64f0d1b36e52b15326e88b1626ac27f39f18bc32201e3357faf1b4699f92e2907e4adf5b2b34e4bf012f5dda60e04dd6f3cecb0d3630537c24c00b7f168a4fac4306185e17bfe7d88ac727e21335ce2b95fd8807b34842da4f916607cad6d031c836c49bdeb87ccf759c5c8f0"}, {&(0x7f0000000280)="f62ffdc1d540578c5c3238bedf3346047145ad66fdcf3453eae1b758598a6ae4d497d72817eb03a5da6fa1562502d1b876e646e7d17b78fa6a19f0d846a618f4a5d80577ef"}, {&(0x7f0000000300)="ef3df884f22e07b97a3a42b783b71becb743716bb24f3cb776fa11a75220bf3aa9d2195ad765e2fecf186f43cf488f5f05463ba913165b66bc9dca1ed2e5932fdcd927c31309c5fd7ad3d418d016a42d9b903469390fc8d7299b986d218d606dbccc099cb973a953a1c977ae28622cf8ce8a6ff8bf2b67d4d0f3b9874451b877c8965f5a6aac075e6b31b3b0529c54f1e715c3cf9342901a000dc94a9e1221e10c16df1ad534e1098c9ac52487655992c6d39742"}, {&(0x7f00000003c0)="3785d46c6270ed20cf038aae68e163bd64748bdddec044a9cb52cb4f68c32751ee4390b5dc14e73b01a30c0bb9d94d2c438b30db319895bb424bc939b8d9a270cc2636b1eb274254610d5c6a93236eeac48a2e1b75e0a64b92dfef0b53c98074b331e9349cb6b802393f56f5e6a0e33ecbe17ae944334750cf4d4cef12"}, {&(0x7f0000000440)="25a06d029c352b47faeb06e7d97f9c43e3b9cef73d76be3cc09293a806c10fc362283bdff2c75c13b3492b852c3b1564fbd05ce23233dcd6c3358726973dc5476c4e74ff92993776fdb2eb6d42d944b3b6474a85d295854a8e24c313877a36c8ce087c"}, {&(0x7f0000001540)="725ffae89ecfc97c70ea711ec307ecb75dd665d4f74cf63e8568cc389fa389c58b50e7aa673cc74683b388917766afdc500f669fd31e4f7bc05ebf09cc6852fa19ca70180cd08a8e9b687a19ba933d54e63e99c9b7ff2194b82c586f5f9f6eea3a091810efc7786d33cf391f1e3a2a52345770ff3fe9da53c358ec5f9c09805d1936b6e7a21f3b224411a9b3bab8a22fe203b488368c2938ac3efa6ea8b0b511c06c4b33547428bc91681b65f758e4e8e21dfcc273e67000ca58e2eafcad73"}], 0x0, &(0x7f00000003c0), 0x0, 0x10000000000001}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001740)=[{0x28, 0x29, 0x2, "c00ecec8fb0da1af308f054c0e629464587521a94b132e9f006ef798ee65a1b34756f3d985fc96fdde5a3ff2142b296a1d8d6fd5685f065cb831a9ecec5b0e1c03e84ff0676adebd009d3b4a8d408dcb824f23d74b769e153a5ffee5aaf939f5eda384257e63c641b41900da3edb758c406d0074b4b313a236c7373f42dff066485a686395601f179cb4aed52b0a3a330ec26f71a3b69a10c667379a06ab6b67c50af4e54d5d2fab0b33baa106"}], 0x28}, 0xfffffffffffffffc}], 0x4000305, 0x81) [ 42.422072] SELinux: unknown mount option 2018/03/18 17:30:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000280)="47505d04", 0x4, 0x67, &(0x7f00000000c0)=""/103}, 0x48) 2018/03/18 17:30:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x8, 0x6, "0bdcfe6066b5"}}) 2018/03/18 17:30:07 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x100000000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x20}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x2}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00000000c0)=""/30, &(0x7f0000000200)=0x1e) dup3(r0, r1, 0x80000) [ 42.445708] SELinux: unknown mount option 2018/03/18 17:30:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000005fde86f93b1f36e258d1241da2f803ed88567d66aff232bac0334eea4879a499baba02b3eb8e79aebadea40b62fa9a5618fd3880574c84a8af7aa60f1957ee96329e8ded7e38e92b1b249951b58d823c03b1e2705678977afc52e992a61bc6468065909968f90071555a44a68bc4bb1716333810b8a969961b5156cbf288469d48c18b63a8edae82c69d39f2a1da811545f879dfd3bee099fb3f0bc470be2eb662d3e57efab1ebce0fc452e2a8ae75bd170e3b80309ba89d58bab296322863a274b175"], &(0x7f00000000c0)) 2018/03/18 17:30:07 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200140, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) write$rdma_cm(r0, &(0x7f0000003c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003bc0), 0x2}}, 0x20) close(r0) 2018/03/18 17:30:07 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6}, 0x10) 2018/03/18 17:30:07 executing program 2: 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) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000000c0)={0x6, 0xf1ed, 0x3, 0x6, 0x80000001}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)) 2018/03/18 17:30:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000000)=0xe, 0x0) 2018/03/18 17:30:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ad56b640b30c000015298992ea54c7beef9f5d56534c90ac", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@can={{0x0, 0xfffffffffffffffb, 0x8, 0x100000000}, 0x6, 0x2, 0x0, 0x0, "df44db4564e947de"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000003240)=""/239, 0xef}}], 0x2, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/18 17:30:07 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/03/18 17:30:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000040)=[r1]) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x5, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1988, "108bdb7770c60058f227b9e397ac435375c419b049883e80143c1791de589fc5"}) 2018/03/18 17:30:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={r1, 0x38, &(0x7f0000000800)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x4}, @in6={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000880)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6_vti0\x00'}}, 0x130) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x200000802, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)=0x0) ptrace$getenv(0x4201, r4, 0x8, &(0x7f0000000680)) sendmsg$unix(r3, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="e865d104e92a8434a6f4a3ada95d98782587f911ccff1a7ad1a98d917eefd2e3ddbeaab60462e66da17b30ffed0ac59eafbced6d9307acccb0cc35648fcddfb7c7839783fce52154afc08f6fabd2d9ed72d4a9e39a7b47c5462a66bbdb8b06d7e9c02f388f693fc89fe020ba6eee806c118a5424d1b453ca5249e7b4a9995b944f78c7ad9c6b692fbb6d732fbf034fc978895805fd89f5e890b803daa31b8cd627717b4a27366a4ca7692c6d4aa2d92f5c210eae5210", 0xb6}, {&(0x7f0000000200)="fb97889fdce7a03d023fff3a785041bab28d3c3b6bd51b1c46a4026228cc281dd588ce552895f9df53d2df9f5880fe0a3a4fcc77d387b1bdc333e6524085839ab15ebdf62971607e01ee03e0c158214f1be45ea79a526e6e", 0x58}, {&(0x7f0000000280)="0141ef1ed94b43427d2ad0987af9a11c9ad0a5b4076c90cd14c9fc1daa7fb44221f1e16dad4f8fe6aebec1cb0d1508c344890caee11713", 0x37}, {&(0x7f00000002c0)="15be3ed2d0b1c0b169413f19050280c1df93801cb3bc43", 0x17}, {&(0x7f0000000300)="0ef40bcce98cb74d0c6f3e2110e30bdd642e6230beec94840cd6da5b951f37b7939c91850d2e3142d42c0dbfce1362c0c42ad30ff94f8147f77fb086e18e1a9b11e57a92d133ee003e392c670ee25141dc2b8610ba90a495469a1c43bee9a84a802abf0f71e01e01770a721521c714054e950833657016583885f89221f689b0e1fd215e58e064cdb68e4aa27dc0d6bb4edf25d6f1002a7feb9aa234289235ec031254e7f29fcd01959f4014b81de1af71b92779", 0xb4}, {&(0x7f00000003c0)="66553dba6661e31d8f075fcd02a28e1702aac9665a880c6f2e8bf14cad0a80a6203e7c245327697db6ac1dccd820f4fb44fb891d6c63f726959cb3b83d963f06c0a4a2faf4ba3582c49a93c674c0faa52e6a3c2cf9413ab65565b4296fdd75771e363cdf521be0bb99", 0x69}], 0x6, 0x0, 0x0, 0x1}, 0x8044) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) waitid(0x0, r4, &(0x7f0000000580), 0x1000002, &(0x7f00000006c0)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000500)=0xfffffffffffffffd) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) linkat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1400) 2018/03/18 17:30:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x20) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x10, 0x800) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) tee(r5, r6, 0x20, 0xfffffffffffffffe) r7 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1c3, 0x240140) connect$netlink(r6, &(0x7f00000003c0)=@kern={0x10, 0x0, 0x0, 0x1020}, 0xc) setsockopt$RDS_FREE_MR(r7, 0x114, 0x3, &(0x7f0000000300)={{0x3, 0x6}, 0x4}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x1b9, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) 2018/03/18 17:30:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), 0x8) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[r1, r2]) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 17:30:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005e00)='/dev/dsp#\x00', 0xdbfd, 0x101001) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000005b40)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005c40)={r0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000005f40)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005c80)={0x0, 0xffffffff, 0xffff, 0x7fff, 0x9, 0xfffffffffffffffb, 0x474ef103, 0x13c94fb, {0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8001, 0xed, 0x54, 0x3}}, &(0x7f0000005d40)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000005d80)={r6, 0x4, 0x1, 0x21b6fbe}, &(0x7f0000005dc0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005e40)={r8, 0x8, 0x9, 0x6, 0x874, 0x8, 0x8, 0x9, {r7, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0xffffffff00000001, 0x4, 0x6, 0x4, 0x80000001}}, &(0x7f0000005f00)=0xb0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005bc0)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000005c00)={0x2, 0x1, 0x20, 0x7, r9}) recvmmsg(r0, &(0x7f0000005980)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/146, 0x92}], 0x6, &(0x7f0000000400)=""/208, 0xd0}, 0x705}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/127, 0x7f}, {&(0x7f0000001600)=""/94, 0x5e}], 0x4, &(0x7f00000016c0)=""/165, 0xa5, 0x80000000}, 0xfffffffffffffff8}, {{&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001800)=""/66, 0x42}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/192, 0xc0}, {&(0x7f0000002940)=""/63, 0x3f}], 0x4, &(0x7f00000029c0)=""/225, 0xe1, 0x4}, 0x4}, {{&(0x7f0000002ac0)=@sco, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002b40)=""/78, 0x4e}, {&(0x7f0000002bc0)=""/247, 0xf7}, {&(0x7f0000002cc0)=""/99, 0x63}, {&(0x7f0000002d40)=""/135, 0x87}, {&(0x7f0000002e00)=""/44, 0x2c}], 0x5, &(0x7f0000002ec0)=""/21, 0x15, 0x1}, 0x8}, {{&(0x7f0000002f00)=@generic, 0x80, &(0x7f0000004180)=[{&(0x7f0000002f80)=""/72, 0x48}, {&(0x7f0000003000)=""/88, 0x58}, {&(0x7f0000003080)=""/118, 0x76}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/97, 0x61}], 0x5, &(0x7f0000004200)=""/4096, 0x1000, 0x5}, 0x5}, {{&(0x7f0000005200)=@l2, 0x80, &(0x7f00000052c0)=[{&(0x7f0000005280)=""/54, 0x36}], 0x1, &(0x7f0000005300)=""/128, 0x80, 0x8001}, 0xfffffffffffffe01}, {{&(0x7f0000005380)=@ax25, 0x80, &(0x7f0000005840)=[{&(0x7f0000005400)=""/219, 0xdb}, {&(0x7f0000005500)=""/213, 0xd5}, {&(0x7f0000005600)=""/108, 0x6c}, {&(0x7f0000005680)=""/193, 0xc1}, {&(0x7f0000005780)=""/170, 0xaa}], 0x5, &(0x7f00000058c0)=""/170, 0xaa, 0x65b}, 0x7fff}], 0x7, 0x20, &(0x7f0000005b80)={r3, r4+10000000}) 2018/03/18 17:30:07 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0), 0x37ad97542a3ecf) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x100000000, 0x4, 0x8, 0x10001, 0x0, 0x0, 0x1, r1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f00000001c0), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/18 17:30:07 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x804c0, 0x0) 2018/03/18 17:30:07 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0xfffffffffffffffe, 0xceb0, 0x5, 0x100}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x1, &(0x7f00000000c0)) eventfd2(0x3, 0x800000005) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) r1 = getpid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000300)=0x1, 0x4) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000002c0)={0x7fffffff, 0xffffffff80000000, r1, 0x0, r2, 0x1, 0x1ff, 0x9}) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r1}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/18 17:30:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="57000000000000000bf9ffffffffffffff00000011b80277d0fe03b7269a0000000051ffe1849494f4cfd89ec0eb8003906852ae37842965f43f81a82225944d7485fc38ca6622f9331b800f0c4cb312855f57e85e229b4d06cba2169059023f8b9b69f4a8926dd5efa939db44c7be12232197540c0f30ff36140d6bb369b7e6055cf94115aa73556539e62978c8e65de4b3b40f3e0889e8fd82c1b2bca1dd319c7cb6b35b4afe0968bda6f008e6d94a1dbadd5723ecf7a38f9662b5f6e743b88f2b23b98a65c36d31a75d6631c547e883c5088e69610ba9903dd308868859294db3860dacfe558c33aa79101d4e2dc2e1f3ea155d"]) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) 2018/03/18 17:30:07 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x5, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'lo\x00', {0x4, 0x3, 0x80000001, "a86e2bc74b80", 0x1000}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x2, 0x10dd}, 0x2c) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="1ef175bc8c8ab85b7e1928fa6bf8ea7365bbca681f5de90717e07513e98265371774175dc9058d8683826ea372e345e88d407b89dc9a2dcb85d6db5ec9add3820ec472460cc6d8fc83", 0x49}, {&(0x7f0000000380)="947e68c3b8791fc4321149c3eb25f425992b25ffb15d4f42e7b7bf6f9106975b32f215d637334c5231b0c2c19cac57de66bb87988271d6f371300f33ebcca9a9497e9a1a5155627a5faa5bd1090171a3fe854a3176eb5433a35d4448e4afdbd2130352d23fa03d2ef19fb3afc67bcaaf70b904acef610a7c2e1f0c87d1cac7669b45ae1c73f056bcff952ee58c51302eec37cfdc475adaf8aebeec5f221eeda315abd482abd70cd23bbd8a504195f40934646410c4f27b70f03aa5b0becfdc6cb4006f4033bb79000b97a0e4ef5f94c26fb5374ec3bdaa43b81870b1", 0xdc}, {&(0x7f0000000480)="b47c16090e36e8264450493cdc7a1b70f45e6062657cc678a418b67e5ba1fbbc9fe651eb257e659ef5e92050e9236ee7535fb0399d14c9396658517857123bef793d6d14f34da21b8bfce2", 0x4b}, {&(0x7f0000000500)="ec5b959fc921090fb7294d8d675bfcb1f57cc0d5e0d0283d1f0664e5af99f8a9bb9853e485f39433e7abb4780d0d9941ad7976cf83e683b4a18ab05cdc060e71348852e89e59eb51e8246679f80c1067d8991800110229b037ec8e9b51864127dbb921d59f7192a3f1275307be68baae8e6838cd25b9b737f333948ecc992b3748e3b1b049020dd022", 0x89}, {&(0x7f0000000000)="0d20d2ae9f9e41c6dea046d9ff48e5157a85a89e58586fc4cfd0f650a8dd6b", 0x1f}], 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0xd, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000}, [@map={0x18, 0xf, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, @alu={0x7, 0x800, 0x7, 0x7, 0x0, 0x50, 0xffffffffffffffff}, @generic={0xd0c, 0xd376, 0x7fff, 0x240}, @alu={0x4, 0x1ff, 0x6, 0x2, 0x7, 0xc, 0x8}], {0x95}}, &(0x7f000031cff6)='GPL\x00', 0x5c6e, 0xfb, &(0x7f0000000180)=""/251}, 0x48) 2018/03/18 17:30:07 executing program 2: socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffff00019078ac14ffaaffffffff0000000000089078"], 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe8, 0x40000) 2018/03/18 17:30:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000006c0)=0x37c6, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000840)={0x7, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000880)={r3, 0x1}) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000600)={0x1, {&(0x7f0000000680)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x1de0c8af9da01154) keyctl$session_to_parent(0x12) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0xfffffffffffffdc2, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) recvmsg$kcm(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/39, 0x27}], 0x6, &(0x7f0000000540)=""/87, 0x57, 0x8}, 0x12100) getsockopt$inet_dccp_buf(r2, 0x21, 0xa, &(0x7f0000000700)=""/106, &(0x7f0000000780)=0x6a) 2018/03/18 17:30:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000040)="f393fd9ff3e6990a4a5fe84ebad2d0127af3dd72d865c45bfd03952342ceefb7a9a6b47c0aa888d0361e2043334613e31457e18c8ca267400aa45ab95e9652a2c28788f070496797aa58ec3b40cb60ab406ee69949bcb85d84b010c422f7e1d8993e3cf64c07cfc3298c3f4b8c7b64f4812b95536827558f8a394726055861c29f27cac662fae41b62d0125b2e159f39090bc48a12") 2018/03/18 17:30:07 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='/dev/dmmidi#\x00', 0xd, 0x3) 2018/03/18 17:30:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa0400, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f00000002c0)=""/96, 0x60}], 0x4, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x1a) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x5d, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x3a) setsockopt$sock_void(r0, 0x29, 0x21400000048, 0x0, 0x0) 2018/03/18 17:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) signalfd4(r0, &(0x7f0000000000)={0xa8}, 0x8, 0x800) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) r1 = memfd_create(&(0x7f0000000040)="28637075736574732b2dd270726f63776c616e3128656d3100", 0x2) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='\x00') 2018/03/18 17:30:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x2, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/243) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000951ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) 2018/03/18 17:30:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x800000000000000, @tick, {0x0, 0x4}, {}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000932fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x30) 2018/03/18 17:30:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x12, 0x200000) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 17:30:07 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000140)) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000002140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01062e5a158864bf00fffffffe"], 0x20) r3 = msgget(0x1, 0x480) msgctl$IPC_RMID(r3, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x200000, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=r2, @ANYBLOB="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"], 0x18) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{0x2, 0xffffffffffff6d70}, {0x3d, 0x4}, {0xfffffffffffffff7, 0x66c}, {0x2, 0x8}, {0x3}, {0x5}, {0x9, 0x3}, {0x5, 0x9}]}) write$rdma_cm(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac1414000000005197957d03ff7ae700000000000000000000f79e7b1b0053ec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af1b9421dc744c1b2fc4aa84000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/18 17:30:07 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/03/18 17:30:07 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x1, 0x2, 0x8, 0x2}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'rose0\x00', 0xffffffffffffff80}) r3 = syz_open_procfs(0x0, &(0x7f0000000540)="6e65742f6e65746c696e6b0023fe2c29be6ff91f3577899ef473c2c7fb3ac06a6c2d2780aa2f298fb3ffc3683945244759b6c01964b21cb2b09f56dc00eba8462058e698488cd3a05cbe09a597df997e745bdd75c0b8883069794196ebbda04b4b607458ea88edb3805393fa86e5719ba6d512f8b35c6334d61bfd7f1ac8e77618af604f52828131e62e87215c438809b6f83e51401d422830b78e586a1dc93d399f4c35c020b9c9ad8bd8df87de477652f89c9b4e0d4439883ba1a31afdac93dd0024995c8c5ce715b1c9b6ad1f3ef46fec6c") preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x2c9}], 0x1, 0x0) 2018/03/18 17:30:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xffffffffffffff16}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x80000000, 0x7, 0x0, 0x3, "afd1135fe736c48f305f9be978e1c94d48733ea0ebcc7715ab56522958accb508b8384c8654de84bdb0357bc", 0xc1}, 0x0, 0x0, 0x0, r1, 0x6, 0xf3fc, "e9f2e9a4f8576886c5767dffbb4bfe0cd4099903de7c6aa96396c8c873a583776b3e3242d4e96be29f596b11515c3757491a2da7c3624400a30d64c553265b8f", &(0x7f0000000040)='\x00', 0x1, [], [0x0, 0x6, 0x8, 0xf7]}) [ 42.816350] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 42.837425] ================================================================== [ 42.844904] BUG: KASAN: use-after-free in __list_add_valid+0xc6/0xd0 [ 42.851387] Read of size 8 at addr ffff8801ae5885c0 by task syz-executor7/6110 [ 42.858732] 2018/03/18 17:30:07 executing program 3: r0 = perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000080)={0x7c, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x108) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x7, 0x7, 0x4, 0x4, 0x200}) 2018/03/18 17:30:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) close(r0) 2018/03/18 17:30:07 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffff0a9, 0x0, 0x10001, 0xff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x4, 0x400000000, 0xdc, 0x1, 0x41}, 0x98) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000710000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 42.860355] CPU: 0 PID: 6110 Comm: syz-executor7 Not tainted 4.16.0-rc5+ #357 [ 42.867615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.876950] Call Trace: [ 42.879521] dump_stack+0x194/0x24d [ 42.883142] ? arch_local_irq_restore+0x53/0x53 [ 42.887807] ? show_regs_print_info+0x18/0x18 [ 42.892299] ? __lockdep_init_map+0xe4/0x650 [ 42.896693] ? __list_add_valid+0xc6/0xd0 [ 42.900824] print_address_description+0x73/0x250 [ 42.905650] ? __list_add_valid+0xc6/0xd0 [ 42.909786] kasan_report+0x23c/0x360 [ 42.913591] __asan_report_load8_noabort+0x14/0x20 [ 42.918526] __list_add_valid+0xc6/0xd0 [ 42.922501] ucma_alloc_ctx+0x3f3/0x610 [ 42.926473] ? ucma_migrate_id+0xc60/0xc60 [ 42.930701] ? lock_release+0xa40/0xa40 [ 42.934668] ? check_same_owner+0x320/0x320 [ 42.938978] ? find_held_lock+0x35/0x1d0 [ 42.943047] ? __might_sleep+0x95/0x190 [ 42.947034] ucma_create_id+0x205/0x620 [ 42.951001] ? ucma_get_event+0xa90/0xa90 [ 42.955151] ? __might_sleep+0x95/0x190 [ 42.959126] ? kasan_check_write+0x14/0x20 [ 42.963351] ? _copy_from_user+0x99/0x110 [ 42.967494] ucma_write+0x2d6/0x3d0 [ 42.971107] ? ucma_get_event+0xa90/0xa90 [ 42.975245] ? ucma_resolve_route+0x1a0/0x1a0 [ 42.979734] ? lock_release+0xa40/0xa40 [ 42.983707] ? ucma_resolve_route+0x1a0/0x1a0 [ 42.988196] __vfs_write+0xef/0x970 [ 42.991809] ? rcu_note_context_switch+0x710/0x710 [ 42.996720] ? kernel_read+0x120/0x120 [ 43.000580] ? __might_sleep+0x95/0x190 [ 43.004537] ? _cond_resched+0x14/0x30 [ 43.008399] ? __inode_security_revalidate+0xd9/0x130 [ 43.013563] ? avc_policy_seqno+0x9/0x20 [ 43.017596] ? selinux_file_permission+0x82/0x460 [ 43.022417] ? security_file_permission+0x89/0x1e0 [ 43.027342] ? rw_verify_area+0xe5/0x2b0 [ 43.031394] ? __fdget_raw+0x20/0x20 [ 43.035110] vfs_write+0x189/0x510 [ 43.038651] SyS_write+0xef/0x220 [ 43.042100] ? SyS_read+0x220/0x220 [ 43.045721] ? do_syscall_64+0xb7/0x940 [ 43.049688] ? SyS_read+0x220/0x220 [ 43.053310] do_syscall_64+0x281/0x940 [ 43.057189] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.061674] ? finish_task_switch+0x1c1/0x7e0 2018/03/18 17:30:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x457, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'lo\x00', 0x600}) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f0000000340)}, 0x10) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffff6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/67) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000966f90)=[{&(0x7f00000b43af)='*', 0x1}], 0x1}], 0x1, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) [ 43.066162] ? syscall_return_slowpath+0x550/0x550 [ 43.071087] ? syscall_return_slowpath+0x2ac/0x550 [ 43.076011] ? prepare_exit_to_usermode+0x350/0x350 [ 43.081019] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 43.086388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.091242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.096435] RIP: 0033:0x453e69 [ 43.099610] RSP: 002b:00007f18ecde2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.107307] RAX: ffffffffffffffda RBX: 00007f18ecde36d4 RCX: 0000000000453e69 [ 43.114569] RDX: 0000000000000020 RSI: 0000000020000240 RDI: 0000000000000013 [ 43.121828] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 43.129085] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.136346] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000002 [ 43.143629] [ 43.145250] Allocated by task 6095: [ 43.148864] save_stack+0x43/0xd0 [ 43.152293] kasan_kmalloc+0xad/0xe0 [ 43.155979] kmem_cache_alloc_trace+0x136/0x740 [ 43.160622] ucma_alloc_ctx+0xce/0x610 [ 43.164483] ucma_create_id+0x205/0x620 [ 43.168427] ucma_write+0x2d6/0x3d0 [ 43.172029] __vfs_write+0xef/0x970 [ 43.175626] vfs_write+0x189/0x510 [ 43.179136] SyS_write+0xef/0x220 [ 43.182564] do_syscall_64+0x281/0x940 [ 43.186427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.191584] [ 43.193184] Freed by task 6095: [ 43.196436] save_stack+0x43/0xd0 [ 43.199860] __kasan_slab_free+0x11a/0x170 [ 43.204065] kasan_slab_free+0xe/0x10 [ 43.207835] kfree+0xd9/0x260 [ 43.210911] ucma_create_id+0x45b/0x620 [ 43.214856] ucma_write+0x2d6/0x3d0 [ 43.218455] __vfs_write+0xef/0x970 [ 43.222054] vfs_write+0x189/0x510 [ 43.225567] SyS_write+0xef/0x220 [ 43.228990] do_syscall_64+0x281/0x940 [ 43.232853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.238016] [ 43.239621] The buggy address belongs to the object at ffff8801ae588540 [ 43.239621] which belongs to the cache kmalloc-256 of size 256 [ 43.252248] The buggy address is located 128 bytes inside of [ 43.252248] 256-byte region [ffff8801ae588540, ffff8801ae588640) [ 43.264092] The buggy address belongs to the page: [ 43.268992] page:ffffea0006b96200 count:1 mapcount:0 mapping:ffff8801ae588040 index:0x0 [ 43.277111] flags: 0x2fffc0000000100(slab) [ 43.281322] raw: 02fffc0000000100 ffff8801ae588040 0000000000000000 000000010000000c [ 43.289177] raw: ffffea0006b969a0 ffffea0006b81c60 ffff8801dac007c0 0000000000000000 [ 43.297028] page dumped because: kasan: bad access detected [ 43.302705] [ 43.304306] Memory state around the buggy address: [ 43.309206] ffff8801ae588480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.316535] ffff8801ae588500: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 43.323866] >ffff8801ae588580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.331194] ^ [ 43.336617] ffff8801ae588600: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 43.343948] ffff8801ae588680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.351273] ================================================================== [ 43.358605] Disabling lock debugging due to kernel taint [ 43.364898] Kernel panic - not syncing: panic_on_warn set ... [ 43.364898] [ 43.372256] CPU: 0 PID: 6110 Comm: syz-executor7 Tainted: G B 4.16.0-rc5+ #357 [ 43.380799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.390120] Call Trace: [ 43.392677] dump_stack+0x194/0x24d [ 43.396279] ? arch_local_irq_restore+0x53/0x53 [ 43.400920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.405648] ? vsnprintf+0x1ed/0x1900 [ 43.409421] ? __list_add_valid+0x40/0xd0 [ 43.413541] panic+0x1e4/0x41c [ 43.416705] ? refcount_error_report+0x214/0x214 [ 43.421432] ? add_taint+0x1c/0x50 [ 43.424943] ? add_taint+0x1c/0x50 [ 43.428456] ? __list_add_valid+0xc6/0xd0 [ 43.432574] kasan_end_report+0x50/0x50 [ 43.436518] kasan_report+0x149/0x360 [ 43.440290] __asan_report_load8_noabort+0x14/0x20 [ 43.445189] __list_add_valid+0xc6/0xd0 [ 43.449137] ucma_alloc_ctx+0x3f3/0x610 [ 43.453084] ? ucma_migrate_id+0xc60/0xc60 [ 43.457291] ? lock_release+0xa40/0xa40 [ 43.461239] ? check_same_owner+0x320/0x320 [ 43.465529] ? find_held_lock+0x35/0x1d0 [ 43.469568] ? __might_sleep+0x95/0x190 [ 43.473524] ucma_create_id+0x205/0x620 [ 43.477468] ? ucma_get_event+0xa90/0xa90 [ 43.481590] ? __might_sleep+0x95/0x190 [ 43.485541] ? kasan_check_write+0x14/0x20 [ 43.489753] ? _copy_from_user+0x99/0x110 [ 43.493875] ucma_write+0x2d6/0x3d0 [ 43.497473] ? ucma_get_event+0xa90/0xa90 [ 43.501592] ? ucma_resolve_route+0x1a0/0x1a0 [ 43.506058] ? lock_release+0xa40/0xa40 [ 43.510006] ? ucma_resolve_route+0x1a0/0x1a0 [ 43.514474] __vfs_write+0xef/0x970 [ 43.518076] ? rcu_note_context_switch+0x710/0x710 [ 43.522979] ? kernel_read+0x120/0x120 [ 43.526837] ? __might_sleep+0x95/0x190 [ 43.530786] ? _cond_resched+0x14/0x30 [ 43.534646] ? __inode_security_revalidate+0xd9/0x130 [ 43.539807] ? avc_policy_seqno+0x9/0x20 [ 43.543838] ? selinux_file_permission+0x82/0x460 [ 43.548656] ? security_file_permission+0x89/0x1e0 [ 43.553558] ? rw_verify_area+0xe5/0x2b0 [ 43.557591] ? __fdget_raw+0x20/0x20 [ 43.561279] vfs_write+0x189/0x510 [ 43.564791] SyS_write+0xef/0x220 [ 43.568216] ? SyS_read+0x220/0x220 [ 43.571817] ? do_syscall_64+0xb7/0x940 [ 43.575761] ? SyS_read+0x220/0x220 [ 43.579362] do_syscall_64+0x281/0x940 [ 43.583223] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.587688] ? finish_task_switch+0x1c1/0x7e0 [ 43.592156] ? syscall_return_slowpath+0x550/0x550 [ 43.597058] ? syscall_return_slowpath+0x2ac/0x550 [ 43.601958] ? prepare_exit_to_usermode+0x350/0x350 [ 43.606945] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 43.612281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.617096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.622258] RIP: 0033:0x453e69 [ 43.625418] RSP: 002b:00007f18ecde2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.633098] RAX: ffffffffffffffda RBX: 00007f18ecde36d4 RCX: 0000000000453e69 [ 43.640337] RDX: 0000000000000020 RSI: 0000000020000240 RDI: 0000000000000013 [ 43.647576] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 43.654816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.662055] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000002 [ 43.669766] Dumping ftrace buffer: [ 43.673280] (ftrace buffer empty) [ 43.676958] Kernel Offset: disabled [ 43.680554] Rebooting in 86400 seconds..