[....] Starting enhanced syslogd: rsyslogd[ 15.532628] audit: type=1400 audit(1518823566.471:5): avc: denied { syslog } for pid=4008 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: [ 17.737451] audit: type=1400 audit(1518823568.676:6): avc: denied { map } for pid=4147 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 '10.128.0.50' (ECDSA) to the list of known hosts. 2018/02/16 23:26:14 fuzzer started [ 24.025380] audit: type=1400 audit(1518823574.964:7): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 23:26:15 dialing manager at 10.128.0.26:42897 [ 27.795958] can: request_module (can-proto-0) failed. [ 27.804829] can: request_module (can-proto-0) failed. 2018/02/16 23:26:19 kcov=true, comps=true [ 28.396439] audit: type=1400 audit(1518823579.335:8): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1086 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 23:26:21 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0xdd3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0xffffffffffffffc1, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x54ef, 0x20, 0x1, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000+0xe43)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x10)={0x0, 0x8, "f6ea67f190e0f11c"}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0x7}, 0x8) getpeername$ipx(r0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000005000)={@generic="8f595b591f0d9fc357d6865311068af6", @ifru_ivalue=0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000006000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000008000-0x24)={0x0, 0x0, 0x7ff, 0x40, 0x3f, 0x7569, 0x40, 0x0, 0x8, 0x50e6, 0x5, 0x80}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000009000-0x10)={0x7, &(0x7f0000008000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000008000-0xa)={0x8001, "17e5288a00c9"}) 2018/02/16 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_flags=0xa000}) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x400100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4), &(0x7f0000002000), &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000)=""/115, &(0x7f0000003000)=0x73) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000004000-0xc7)=""/199) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000005000-0x14)={0xfffffffffffff801, 0x7, 0x401, 0x77db, 0x9, 0x1, 0x6, 0x6f7, 0x9, 0x9}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @rand_addr}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, 0x1ff, 0x1}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x1, 0x4) accept(r0, &(0x7f0000004000)=@can, &(0x7f0000006000-0x4)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001000-0x8)=0x20c00001d) 2018/02/16 23:26:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/41}, &(0x7f0000001000-0x4)=0x2b, 0x800) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, ""/30}, &(0x7f0000001000)=0x20, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=""/57, 0x39) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x10000, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000-0xc)={0x1, r1}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) fallocate(r1, 0x1, 0xff, 0x5) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000003000-0x9)={0x9, 0xfffffffffffffff7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000005000-0x70)=[{&(0x7f0000001000-0x49)={0x27, 0x1f, 0xfffffffffffffffc, 0x7, 0x6, 0x7fff, "da1460994fcb0d32c68e637dcba9044dcf842484783fa1d5cd445dd94c85dd496d45796743ed0c9d9c382c2d9412497b5c5a21defbb5311eaabb2c6d25949b", 0x89c3}, 0x60, &(0x7f0000003000)=[{&(0x7f0000000000)="b8e3da99647ca2457e7ef7a41469c80c409836d1f8de56583ef8d0e2e0ee63123b2522e8c2c7217c011518e5bd40283bb5b93a8924653eb8d34d21aaab16819103474c78d923b35118cc64ff5f96c6ec7258f06457bdebcd7c9a36a8c09e8c9677053f5efccd3711eb3745fb51f9c9671849022b95620f2b266a6a2027f82d725514d9490a75f2b3560d38964ad1baa4743b5636464204d638751c9915c961a5100b1e72f11b56a1b1d27bbebeea738a54c25ed15b80008dc0c97eecb0472b2afc380966255e88c007c371080039eafe2e5fb946", 0xd4}, {&(0x7f0000004000)="bc4b69fc1d5b4ab70b8d32ff8173cee6df92da0492115839dfc51022e01cd227847a37fc49bbd4236c919e37efd57bfbea4a96f0678c344a2555d23d0ffad4299e1204e6a0166d4412b68c80357dff4f686b1e1edbc749765421e82819bcef32838ca7ef2d2b283c10f75d09b5aef199cc2d12061e3a21fbac0024f30e314ee794a02cd6fbfa4a319cb273dc417105b14843e48f4e6c5a", 0x97}, {&(0x7f0000004000)="0d20a6b27e0cbcbb92782e04170bdc27627439761895", 0x16}, {&(0x7f0000003000)="7cc0288ebc6ac15ebc53bfca78359ff2ae93d968c8725d0ee18ade3cfb13f54f9972143b1d926227690684fe0af548eab2dc2d2524924f6f50d8d39ea6010cec5521075dd81f1483f33cc1f6201f94eeb81f5c050758b4800e32cf80a0439e24a2d45af2d13e950d81a3ce21b7fa0a3e52016306c3666d25ae20d0bf89cc1c174e96e88406e16a45229b0a5e671540f5b45cb86eaace11df", 0x98}, 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{&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000005000-0xc9)="8190e87c0bb086709964f4023829026078b23f8bc0854e4416d65c0a22565d47e757b34d450f300805fd2fea78a3f0c449de3c9ea6f12decfd3e0e5dc6d16ee9f333e0e51a27341357b7cbdee7085591a9f5c8b63b5e7d07ab599721799ffbc202f662583186183cb26cb8f0052d9de511c7347980b08880fb4412c9e012645d184f6366d55e1884edf48eab5ee50e2786a5dbfefbafda4bb141037f91a368f67a13e341eae08ad8ff5591315720f679d0cf10aed0688278cda2c11f910380a8a987d53f851c7a5728", 0xc9}, {&(0x7f0000005000-0x52)="350a9a43b8baef62c53d4a301b2a6faf195e3efdf07f6b15760ee6f30fa833304a38cf2fc99320a2dd382c8727861d2735191ccbd652525787165a134975b993400018f1bd3105ad60248c2821cbb1803b8f", 0x52}, {&(0x7f0000004000)="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", 0xfa}], 0xa, &(0x7f0000004000)={0x110, 0x118, 0x5, "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"}, 0x110, 0x40000}], 0x2, 0x1) ioctl$TIOCGPTPEER(r2, 0x5441, 0x40) 2018/02/16 23:26:21 executing program 3: pipe(&(0x7f000003b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x3ff, 0x5, 0x0, 0x2, 0x8, 0xffffffff}, 0x3}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0x4)=""/4) clock_settime(0x0, &(0x7f0000001000)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000-0x10), &(0x7f0000000000)=0x10) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000004000-0x50)=[{&(0x7f0000004000)="ce2ef38dc5181c9bb6d4f2b54f5a0465156917e0d883bef57d63d46a6e09cf63fb1f22b4b7353a2cbabfa39c126e2968bcf8f544ff9e92fb165137a7a7f557936a2891a321a879f96f9f4b275981a6faca093fdcf158f4a6872a0fd4fd085fb5596f598f25fe423f5e4840e07c59db25bfbbee088acaa8c3aeb7fd1b", 0x7c}, {&(0x7f0000005000-0xe0)="5808bee0657c1b29dd7dd9c31655711f8df6ddef117bdc3a555601ae0a3fa34df194b50135f89b5bb022e1cf1f45b60c531355e19fb05272f939946bdc6f5658caec31ffb26db730c901c51de461c7db9d4f35a19bd94c8ecc4773def3c08b582841565981d6e8d73a315012ad28fe2e03579d22ede73608a0ad3955186fa3b9ea34bc6a7eb789af416de5ef744312d7071c881ae1fd87d0fffc51abb76c175fd0c8d67e54b8ad8338d1296fa3a442be9d38acc29836a7857677de2ced7a0150fc71e26f0580f443f1ea59858eefb1b6adad5c68b34723b88d9fc6c819eee406", 0xe0}, {&(0x7f0000005000-0x2)='1r', 0x2}, {&(0x7f0000004000)="275d660f50e5429224f3edc3e0a1319ab81c041bda4aa8dbcbc460bb8d8b7cb6ffff70f400f86d65ac7d9918f7a5fe91f19d0e", 0x33}, {&(0x7f0000005000-0x7e)="7ad2ea2413ccf78d282a3d70620bdb3c81b9378df19ec570a26cf7a78fd56776eca897a9a00ba2a624ad37aa79ed427d04017a516c0691ad8cdbff9ca9b67a635a00d8a47dba240f14a6b85b88dd2a476cf202889886363e034f7ce04d084b01ad7308cd38132ab50be203149c78fd83ef55270e7c59a83f12726c6bfad9", 0x7e}], 0x5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x1, 0x4, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @empty]}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x3, 0x3f, 0x1, 0x0, 0x0, 0x80, 0xa0, 0x0, r2, r3}, {0x1883, 0x1ff, 0x1, 0x4c, 0x48000000000000, 0x65a2de64, 0x10001, 0x9}, {0x9, 0x9, 0x8, 0x3}, 0x8, 0xd, 0x3, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x1, 0x0, 0x7ff, 0x1, 0x1ff, 0xfff}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000001000)=0x4) r4 = shmget$private(0x0, 0x2000, 0x78000030, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000006000)=""/222) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000008000-0x19)=@random={'system.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000008000-0xd1)=""/209, 0xd1) 2018/02/16 23:26:21 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00008e1000-0xe)='/dev/admmidi#\x00', 0x9, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000003000-0x6a)=""/106) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000003000), 0x8) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000005000), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @local, @remote}, &(0x7f0000004000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0xa, &(0x7f0000006000)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}, @alu={0x4, 0xfff, 0xe, 0x0, 0x8, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x1e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8000}], &(0x7f0000006000)='GPL\x00', 0xfffffffff55431b3, 0x2a, &(0x7f0000005000-0x2a)=""/42, 0x0, 0x1, [], r2}, 0x48) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0x4c, &(0x7f0000002000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r3, 0x0, 0x5}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000000a000-0x10)={0x1, 0x100000001, 0xffffffffffffffc1, 0x400}) 2018/02/16 23:26:21 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x200, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='reno\x00', 0x5) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000000)={0xd4f06bbc8ed4cd49, 0x0, &(0x7f0000003000)=""/4096, &(0x7f0000002000)=""/248, &(0x7f0000004000-0x46)=""/178, 0x100001}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000-0x20)={0xffffffffffffffff, 0x8000, 0x8208, 0xff, 0x8, 0x4, 0x1, 0x7fff, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000)={r2, 0x1e, "1ae29824e6175c249db6d9889bb50f5456b7471d35de5b3115200170be89"}, &(0x7f0000002000-0x4)=0x26) r3 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x7, 0x70000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000005000)={{0x1000, 0x1}, 0x1, 0x4872, 0x7, {0x1, 0x6}, 0x7, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000)=@int=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000007000)=0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000009000-0x4)=0x1) r4 = msgget(0x3, 0x80) msgsnd(r4, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x800) 2018/02/16 23:26:21 executing program 6: r0 = msgget$private(0x0, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0xf)=""/15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x52)={0x0, 0x4a, "4b1f27353d699ea1ac483edbaa10b7d9f0a9a3e65491fee31d0cb07c6a26356efd5988c9659c5fc788dff2576a712905cfcc046d439731820391f4c3e5d0e8e05eb1d2df12f82b9601c1"}, &(0x7f0000002000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0x40)={r2, 0x100000000, 0x8, 0x9, 0x80000000, 0xfffffffffffffff9, 0x400, 0x1, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7, 0x427, 0x8, 0x3, 0x8da}}, &(0x7f0000001000-0x4)=0xb8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x9, 0xdb6, 0xfff, 0xa7, 0xfffffffffffffff7, 0x8001, 0x7f, {r4, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}}}, 0xff, 0x8, 0x9, 0x3f, 0xfffffffffffffffc}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x8) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000002000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000004000)={0x8, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @rand_addr=0xfff}, 0x20, 0x7, 0x3f, 0xfffffffffffffffc, 0x20, 0x0, 0xd3, 0x5, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @rand_addr=0x9}}, 0xff, 0x9, 0x4, 0x1, 0x9}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r8, 0x6}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000)={r5, 0x2}, &(0x7f0000006000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000004000-0xc)={{0xc03, 0x1000, 0x8000, 0x41, 0x5, 0x1ff}, 0x7ff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x1, 0x0, 0xf, 0xffffffffffffff7f, 0x4, 0x5}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000006000-0x10)={r5, 0x1, 0x98, 0x80000000}, &(0x7f0000008000-0x4)=0x10) [ 30.587215] audit: type=1400 audit(1518823581.525:9): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syzkaller-shm668820519" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/16 23:26:21 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000a24000-0x12)='/dev/input/mouse#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f000044b000)={0x1, {&(0x7f0000912000-0x8f)=""/143, 0x8f, &(0x7f0000000000)=""/13, 0x1, 0x7}}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000)={&(0x7f00001c7000/0x4000)=nil, 0x10000, 0x4, 0x2, &(0x7f000011e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000003000-0x8)=0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x4, 0x1, 0x9, 0x6, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000004000-0x70)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000006000-0x60)={0x27, 0x7, 0x8, 0x4, 0x10001, 0x5, "4bedfb0914357aa01ccf9b21c1dadaf72f363f8630a5f71984af3c12f47ba6cf3245c40c8d0f58f542ca37990db683ddae4be44d86baa85c3fb09e9d1ceb7f", 0xb29d}, 0x60) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000003000)={&(0x7f0000002000/0x1000)=nil, 0x8, 0x0, 0x20, &(0x7f0000004000/0x2000)=nil, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r0, &(0x7f0000002000)="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", &(0x7f0000006000)=""/112}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000008000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000008000)={0x1f, {0xffffffffffffffff, 0x0, 0x4, 0x7ff, 0x4, 0x1}}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x8, 0x40000}, &(0x7f0000009000)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x40}}, 0x7fff, 0xff, 0x80, 0x3f, 0x8}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000)={r1, 0x1000, 0x0, 0x80000000, 0x8, 0x7, 0x1ff, 0xffffffffffffff01, {r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffbff, 0x8, 0x20, 0xff, 0x1}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000000a000)=@file={0x0, ""/108}, &(0x7f0000005000-0x1)=0x6e) [ 30.631104] audit: type=1400 audit(1518823581.569:10): avc: denied { sys_admin } for pid=4202 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 [ 30.673895] IPVS: ftp: loaded support on port[0] = 21 [ 30.736092] audit: type=1400 audit(1518823581.672:11): avc: denied { net_admin } for pid=4208 comm="syz-executor1" 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 [ 30.738418] IPVS: ftp: loaded support on port[0] = 21 [ 30.799173] IPVS: ftp: loaded support on port[0] = 21 [ 30.845752] IPVS: ftp: loaded support on port[0] = 21 [ 30.914988] IPVS: ftp: loaded support on port[0] = 21 [ 30.998228] IPVS: ftp: loaded support on port[0] = 21 [ 31.085011] IPVS: ftp: loaded support on port[0] = 21 [ 31.187541] IPVS: ftp: loaded support on port[0] = 21 [ 31.846465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.001823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.227366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.262225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.450376] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.603055] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.646903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.757594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.272597] audit: type=1400 audit(1518823585.211:12): avc: denied { sys_chroot } for pid=4208 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 23:26:25 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e77000)='/dev/net/tun\x00', 0x0, 0x101001) fcntl$addseals(r0, 0x409, 0xd) r1 = socket$packet(0x11, 0x3, 0x300) fchmod(r1, 0x20) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00006b4000-0x4), &(0x7f0000005000-0x4)=0x4) [ 34.384890] audit: type=1400 audit(1518823585.323:13): avc: denied { net_raw } for pid=5106 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 23:26:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000295000)={0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bc000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000a4b000)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000)=0x8, 0x0) 2018/02/16 23:26:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ab4000-0x10), &(0x7f0000618000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e36000+0x710)={@common='dummy0\x00', @ifru_flags=0x4000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r1, &(0x7f0000b37000-0x40)=[{&(0x7f0000de4000)="6a865e235b51e48ff51d8ba392d013ad884dc33263ea15544b685e8d084313c5fc16aa321bbd8ffdfadabcc9c32f63fd2bf3404dddcd3ab83ddfbec0e0b8106b2c5fc5a05cd2162d25202404351026db767740e289c93cf38adff11d68faef89d98d382a5f0eaee4ad49e9ee3840ad94feb8419043f8580b2803ae1b040e57680576e816c35a7e8c7c453b08531b1b0010f1611c2692732510cbc92e870ac4e99580efc78db5a296f9b7561291e6a67778a74e01d46aa22480fa894a37bdd6d6067d23e51760b1bdc46187f8b02acd6d9838e651d046e028672fff4bbe", 0xdd}, {&(0x7f000088a000)="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", 0x1000}, {&(0x7f0000ca3000-0x14)="a4052158b8029c676d86cece5f294a373182e34a", 0x14}, {&(0x7f0000277000-0x7a)="12a7665feec17ee4a90d4e05559410a7bd8633ba619bacef6d2b1cc8a1a2534c7511b012315ee87d870aabf8c09adec6c41237f0726ff58673d9c7b0909c6b27c2c1467c5a0ed158a725b77d64b362cd025b5220d02ea1b594d1c8da688f5a3a769b20b59cb1a79fa9eb31dc974aadf6245bc85772431d4d5c98", 0x7a}], 0x4, 0x0) prctl$void(0x7) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00005e2000-0x4), &(0x7f0000087000-0x4)=0xfffffffffffffcff) socket$inet6(0xa, 0x5, 0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00004a5000)=0xfd98, &(0x7f00000ad000+0xe5a)=0x1) 2018/02/16 23:26:25 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x8f71a79815a64450, &(0x7f0000014000-0x4), &(0x7f0000014000)=0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000013000-0x20)={0x101, 0xcde, 0xa60c, 0x5, 0x1, 0x2}) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/16 23:26:25 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = semget(0x1, 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000022000)=[0x7, 0x8, 0x8, 0x3df6, 0xb3]) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000023000-0x20)={0xdbc6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x201}, 0x1}, 0x0) 2018/02/16 23:26:25 executing program 1: r0 = socket(0x800001000000015, 0x5, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0x8) [ 34.690932] audit: type=1400 audit(1518823585.629:14): avc: denied { create } for pid=5186 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.714886] audit: type=1400 audit(1518823585.631:15): avc: denied { write } for pid=5186 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 23:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000077f000)='/dev/audio#\x00', 0xae, 0x200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000edd000-0x6)={0x0, 0x9}, &(0x7f0000528000)=0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000723000-0x4)=0x401, 0x4) listen$netrom(r0, 0x10001) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040e000-0x8)={r1, 0xffffffff}, 0x8) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 23:26:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000003a000)=""/89, &(0x7f0000000000)=0x59) keyctl$update(0x2, 0x0, 0x0, 0xffffffffffffff5a) [ 34.878666] audit: type=1400 audit(1518823585.759:16): avc: denied { ipc_owner } for pid=5213 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.903235] audit: type=1400 audit(1518823585.763:17): avc: denied { dac_read_search } for pid=5215 comm="syz-executor1" 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 [ 35.064521] audit: type=1400 audit(1518823586.003:18): avc: denied { prog_load } for pid=5269 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 23:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = syz_open_procfs(r0, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r1, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) mincore(&(0x7f000095e000/0x3000)=nil, 0x3000, &(0x7f0000ebf000-0xdc)=""/220) 2018/02/16 23:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000204000-0xc)='/dev/amidi#\x00', 0xf5c, 0x0) clock_gettime(0x0, &(0x7f000022a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000130000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000637000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000049f000)=[{{}, 0x5, 0x8, 0x8}, {{}, 0x6, 0x6, 0x5}, {{0x0, 0x2710}, 0x1, 0x3ff, 0x81}, {{r1, r2/1000+30000}, 0x8001, 0x3, 0x2}, {{r3, r4/1000+30000}, 0xb6, 0x80000000, 0x6}, {{r5, r6/1000+30000}, 0x1ff, 0xc30, 0x8}, {{0x0, 0x2710}, 0xafd, 0x9, 0x3}, {{0x0, 0x7530}, 0x9, 0x4, 0x2}], 0xc0) bpf$MAP_CREATE(0x0, &(0x7f0000f71000)={0x2, 0x4, 0x0, 0x40}, 0x2c) 2018/02/16 23:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x10000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) 2018/02/16 23:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002d000-0x8)={0x0, 0x3}, &(0x7f000014d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000097000)={r1, 0x6, 0xc5, "0e2965330467c76e5a3076bd07cd8cc0a2f95c656b5de3639de2e0f49874e628e19dc060e4088b9723be76b63583f7df1ec51ae1ba81d4033ef21c64365c8ee4d04e0e0f8165738b133998b435a6b6d560e551296453322344f3df847358e103d8e1a2dc91a65bb57d6a947f5a39711dc4eb36d90f18379a82f0546efe687b15960654a3bc33e9b54903cc5d0fdb45f57dec0b221da8e0b2ff249439d37ac8fc1ce6ffc960b7b6dabe3911d18d7bb28b832890d7201f073801e5feefef62781f13fdea3628"}, 0xcd) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000606000-0x8), 0xffbe) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c85000)=0xa574, 0x4) write$selinux_context(r2, &(0x7f000041b000)='system_u:object_r:agp_device_t:s0\x00', 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000261000-0xc)={0x0, 0xfff, 0x10}, &(0x7f00001ba000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000eac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x0, 0x0, 0x0, 0x4000000000}}, &(0x7f0000930000)=0xb8) 2018/02/16 23:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000e67000)='/dev/midi#\x00', 0x8, 0x4200) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a8a000-0x4)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000021d000)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007f0000)=0xffffffffffff8000, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e15000-0x4), 0x4) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000ebc000-0x8)='./file0\x00', &(0x7f00002c6000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000c2c000-0x8)={0x10000000000000}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000a32000-0x8), 0x1f7, 0x0, 0x0) 2018/02/16 23:26:26 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0xe)='./file0/file0\x00', 0x2, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0xa4, 0x4) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) fallocate(r0, 0x1000000002, 0x0, 0x2087dc) clock_gettime(0x7, &(0x7f0000af1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006be000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000206000-0x90)=[{0x1, 0xd6b, 0x4d, 0x4, @time={r1, r2+30000000}, {0x3154, 0x8000}, {0x0, 0x5}, @queue={0x5, {0x8, 0x8}}}, {0x3, 0x1f, 0x5, 0xc73e, @time={r3, r4+10000000}, {0x3fa2, 0x1}, {0x100000000, 0x3}, @connect={{0x1, 0xfffffffffffffffc}, {0x4, 0xbbee}}}, {0x0, 0x2, 0x1, 0x7ff, @time, {0x3ff, 0x4000000000000000}, {0x1, 0x3}, @addr={0x7, 0x101}}], 0x90) recvmmsg(r0, &(0x7f0000d0c000-0x21c)=[{{&(0x7f0000886000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00006ce000)=[{&(0x7f0000b9f000-0xc2)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0x98}}, {{0x0, 0x0, &(0x7f00007b6000)=[{&(0x7f0000322000-0xaa)=""/170, 0xaa}, {&(0x7f0000fe8000-0x6d)=""/109, 0x6d}, {&(0x7f000046d000)=""/144, 0x90}, {&(0x7f0000552000)=""/220, 0xdc}, {&(0x7f0000293000)=""/169, 0xa9}, {&(0x7f0000c7b000)=""/36, 0x24}, {&(0x7f0000641000+0x3cc)=""/165, 0xa5}], 0x7, &(0x7f0000c21000-0x55)=""/85, 0x55, 0x5dd}, 0x10001}, {{&(0x7f0000c5d000-0xe)=@l2, 0xe, &(0x7f0000760000)=[{&(0x7f0000a1c000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000040000-0x1000)=""/4096, 0x1000, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000ee4000)=[{&(0x7f0000dcc000-0xad)=""/173, 0xad}, {&(0x7f0000663000-0x3d)=""/61, 0x3d}, {&(0x7f000058f000-0xd7)=""/215, 0xd7}, {&(0x7f000024f000)=""/92, 0x5c}, {&(0x7f0000ed1000-0xbf)=""/191, 0xbf}, {&(0x7f000029d000)=""/242, 0xf2}, {&(0x7f000048f000)=""/194, 0xc2}], 0x7, &(0x7f00007ac000)=""/254, 0xfe, 0x1}, 0x280000000000000}, {{&(0x7f0000b2c000)=@ax25, 0x10, &(0x7f000047c000-0x20)=[{&(0x7f0000150000)=""/25, 0x19}, {&(0x7f0000ae3000)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f000068f000)=@l2, 0xe, &(0x7f00002e1000)=[{&(0x7f00005af000)=""/107, 0x6b}, {&(0x7f000059d000)=""/34, 0x22}, {&(0x7f0000878000-0xd4)=""/212, 0xd4}, {&(0x7f00004ff000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c1000)=""/206, 0xce}, {&(0x7f00006ae000-0xe3)=""/227, 0xe3}, {&(0x7f0000a64000-0xe5)=""/229, 0xe5}], 0x7, &(0x7f00009d7000)=""/109, 0x6d, 0x8}, 0xfffffffffffeffff}, {{&(0x7f00007bb000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00006d0000)=[{&(0x7f00004e2000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec3000-0x6)=""/6, 0x6, 0x4}, 0x6}, {{&(0x7f00005d0000)=@nfc, 0x10, &(0x7f0000ff1000-0x60)=[{&(0x7f0000330000-0x85)=""/133, 0x85}, {&(0x7f0000476000)=""/240, 0xf0}, {&(0x7f0000db3000-0xf2)=""/242, 0xf2}, {&(0x7f0000b1f000)=""/229, 0xe5}, {&(0x7f0000544000)=""/93, 0x5d}, {&(0x7f000034e000)=""/11, 0xb}], 0x6, &(0x7f00001b1000-0xaf)=""/175, 0xaf, 0xff}, 0xbd}, {{&(0x7f000092d000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000e10000)=[{&(0x7f00005b8000)=""/236, 0xec}, {&(0x7f0000d46000-0xc8)=""/200, 0xc8}, {&(0x7f000073c000-0xb5)=""/181, 0xb5}, {&(0x7f0000649000)=""/241, 0xf1}, {&(0x7f0000494000-0x62)=""/98, 0x62}, {&(0x7f0000e01000)=""/183, 0xb7}], 0x6, &(0x7f0000b4e000-0xb)=""/11, 0xb, 0x6}, 0x1}], 0x9, 0x2000, &(0x7f0000e7a000-0x10)={0x77359400}) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000016c000-0x8)) r2 = open(&(0x7f0000274000)='./file0\x00', 0x101000, 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000269000)={0x1, "f3"}, 0x2) getegid() sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = syz_open_dev$binder(&(0x7f0000b8d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x0, 0x3010, r3, 0x2) [ 35.207206] binder: 5295:5304 unknown command 0 [ 35.223110] binder: 5295:5304 ioctl c0306201 2000a000 returned -22 2018/02/16 23:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a5d000)=r2) sendto$packet(r0, &(0x7f0000c85000-0x10c)="0803000000080600000000000000e300000000000000082d", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000f67000-0x18)={0x3, "7c2e8d78c5566999c2729877debf062b"}, 0x18, 0x800) 2018/02/16 23:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/dsp\x00', 0x48000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@generic="b272ea94955006fc14bedacda37dbe42", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f00005da000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000052c000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000f6a000)) syz_open_dev$tun(&(0x7f0000611000)='/dev/net/tun\x00', 0x0, 0x400) 2018/02/16 23:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d41000)=0x4, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009d1000-0x4)=0x43e3, 0x4) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f000034f000)=[], 0x10b7, 0x8000000000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/16 23:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a1e000)='encrypted\x00', &(0x7f00003e1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ed8000)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000387000-0xa)="656e6372797074656415", &(0x7f0000c5a000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xfffffffffffffe16, r0) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000a38000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x80200000003, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}]}, {[@rand_addr=0xffffffffffff8000]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/hwrng\x00', 0xc1e2d38b2726d690, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000826000)={{0x3, 0x3, 0x8, 0x3, 0x3}}) 2018/02/16 23:26:26 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000341000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000412000)={&(0x7f0000ae2000)={0x10}, 0xc, &(0x7f00006fd000-0x10)={&(0x7f00009aa000)=@ipmr_getroute={0x14, 0x1a, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1, 0x0, 0x0, 0x48040}, 0x0) 2018/02/16 23:26:26 executing program 2: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18), &(0x7f0000217000)=0x18) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5465, &(0x7f0000238000-0x8)) 2018/02/16 23:26:26 executing program 3: clone(0xffffffffffffffff, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f0000bc8000)) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000001000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x80000000, &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x127, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000540000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = open$dir(&(0x7f00003ad000)='./file0\x00', 0x101000, 0x2) renameat2(r0, &(0x7f00000d7000)='./file0\x00', r1, &(0x7f0000986000)='./file0\x00', 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b09000-0xb)='/dev/audio\x00', 0x8400, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000041e000-0x8)) getsockname(0xffffffffffffff9c, &(0x7f0000a4b000)=@can={0x0, 0x0}, &(0x7f0000d83000)=0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000191000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) 2018/02/16 23:26:26 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="79aa843b92150d189215e07e7b24679631f48b118c4756b8ab75f9adddf578625bc8bd0e8620", 0x26}, {&(0x7f000047f000)="e4bbbcb7c07682e8b881ff33cb4d6403f13cd6e1e7ae6b46c283c56835f0e19bc3fd257a02", 0x25}, {&(0x7f0000000000)="9d4b69b226189f63a4b07693bb", 0xd}, {&(0x7f00006e4000-0x4e)="bac6a70a92555ba0bd209c8848917ee2a0ab5893e36de9c997007d9bdb6776569dc7458d07bf03c50de974ab1ee58103764e721b1f5b19a3825cc211338abc079edd878e4f81a063ba2585be6111", 0x4e}, {&(0x7f0000000000)="cd9c660ff69bfef36a1365a857e0db0f2668af06043bfa1c21eaa3213d3941fc759d9e035d6f4f7e3e10c3e9fdeab13ba42b1a20ce172359", 0x38}, {&(0x7f00008a8000)}, {&(0x7f0000001000-0xd)="a7e9d087fad0c5a7123162de17", 0xd}, {&(0x7f0000001000-0x22)="99897dceb7599ca0981ab77569eea0d8f621bcdf464e8134596e1dc1916d3599102d", 0x22}], 0x8, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f000060e000)='/dev/ptmx\x00', 0x20000, 0x0) fcntl$notify(r0, 0x402, 0xeb2e5c56b6d139f9) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000961000)={0x3ff, 0xf94, 0x9, 0x4, 0x2, 0x100000000, 0x0, 0x4, 0xfff, 0xc6, 0x8, 0xfff}) openat(r1, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000f1e000-0x8)='./file0\x00', 0x0, 0x1800) [ 35.322240] device eql entered promiscuous mode 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000092a000)={0x0, 0x0}, &(0x7f00001ff000)=0xc) ioprio_get$uid(0x3, r1) pipe(&(0x7f00007f5000)={0x0, 0x0}) perf_event_open(&(0x7f0000ea4000-0x78)={0x7, 0x78, 0x775, 0x5, 0x40, 0x1000, 0x0, 0x6, 0x80, 0x9, 0xf87, 0x43, 0x8, 0x2, 0x1, 0x3, 0x4, 0x0, 0x3f, 0x9, 0xfffffffffffffffa, 0x4, 0x6, 0x1ff, 0x7, 0x500000000000000, 0x0, 0x6, 0x400, 0x9, 0x100, 0x1, 0x5, 0x0, 0x1, 0x0, 0x1000, 0x9, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000ab4000), 0x4}, 0x5000, 0xfff, 0x0, 0x7, 0x5, 0x5, 0x10001}, r0, 0xb88, r2, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x3dd) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000740000)='net/ptype\x00') sendfile(r1, r1, &(0x7f0000216000), 0x2a) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000873000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00002dc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000c3a000)) 2018/02/16 23:26:26 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000019000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x200800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000025000)) 2018/02/16 23:26:26 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = shmget(0x0, 0x2000, 0x201, &(0x7f00007eb000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000)=""/4096) r2 = socket$inet6(0xa, 0x800000000080003, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000015000-0x4), 0x1) 2018/02/16 23:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dfb000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) 2018/02/16 23:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008bd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fdb000)={0x0, 0x2}, &(0x7f0000532000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000049e000-0x8)={r3, 0x2}, 0x8) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2}) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x17, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x45, 0x0, [{0x1, 0xe, "c7409b199a868f18ac17f86b15"}, {0x6, 0x4, "1ff6"}, {0x7, 0x10, "dc8fe003eea62dbbbcec15864a8d"}, {0x4000007, 0x11, "a51906ba7158e1220bd801269460be"}, {0x2, 0x4, '(4'}, {0x1, 0x7, "dc633dbeef"}]}]}}, @udp={0x1, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/16 23:26:26 executing program 7: open$dir(&(0x7f00000e0000-0x8)='./file0\x00', 0x2000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000648000+0xa5e)='/dev/snd/midiC#D#\x00', 0xa8, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000062000)=""/11) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000e78000-0x50)={@generic="314f5bb05faf28fb53ae2327e6196faf", @ifru_ivalue=0x7}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb6000-0x14)={0xffffffffffffffff}) mlock(&(0x7f0000b21000/0x3000)=nil, 0x3000) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x85, 0x5, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008a0000), &(0x7f0000713000)=0x4) getsockname(r0, &(0x7f00008ce000)=@can, &(0x7f000018e000)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000560000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000a1c000)={&(0x7f0000d4e000-0xc)={0x10}, 0xc, &(0x7f00009e6000)={&(0x7f0000aba000)=@bridge_setlink={0x28, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/16 23:26:26 executing program 4: socketpair(0x0, 0x1, 0x0, &(0x7f000094f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x100000001, 0x5, 0xd1c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001ab000)={@generic="0ee40bf0733c1149869748e8f7a4ab92", @ifru_addrs={0x2, 0x2, @rand_addr=0x3}}) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00000df000), 0x4) [ 35.445573] syz-executor7 (5342) used greatest stack depth: 15856 bytes left 2018/02/16 23:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000a79000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000ba8000-0x10)=@hci={0x1f, 0x1}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000263000-0x4)={r0}) sendmsg$nl_route(r2, &(0x7f0000f93000-0x38)={&(0x7f000004c000)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f00000aa000)={&(0x7f0000f1e000)=@getneightbl={0x14, 0x42, 0x201, 0x7, 0x3, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/02/16 23:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f00004d4000)="944db01c", 0x4, 0x0, &(0x7f000053f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ba4000)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00006b3000+0x26b)={0x3, 0x2, 0x4}) clock_gettime(0x0, &(0x7f00002da000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d1d000-0x10)={r2, r3/1000+30000}, 0x10) 2018/02/16 23:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) socket(0x1e, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a97000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00008e6000-0x18)={0x5, &(0x7f0000b40000)=""/187, &(0x7f0000f4c000-0x78)=[{0x7ff, 0x87, 0x100, &(0x7f0000e5f000)=""/135}, {0x208, 0x1000, 0xe5, &(0x7f0000db7000)=""/4096}, {0x6d53, 0x16, 0xe1, &(0x7f0000327000-0x16)=""/22}, {0x1, 0x52, 0x9, &(0x7f00002a1000-0x52)=""/82}, {0xfffffffffffffffe, 0xfd, 0x327, &(0x7f0000c74000)=""/253}]}) bind(r1, &(0x7f00005d9000-0x80)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003f4000)='/dev/dsp#\x00', 0x8001, 0x20000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ee6000-0x10)={0x9a, &(0x7f000049d000)=""/154}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) 2018/02/16 23:26:26 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005d2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000bdc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000808000-0xb)='/dev/midi#\x00', 0x4, 0x80040) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000a11000-0x14)={@local}, &(0x7f000056d000-0x4)=0x14) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNXCL(r4, 0x540d) bind(r4, &(0x7f0000cca000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="c1ec3d78ef2b2d529737bf939c518356"}}, 0x1e) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f000079f000)) poll(&(0x7f00003d3000-0x40)=[{r3}], 0x1, 0x0) 2018/02/16 23:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fed000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000917000), &(0x7f00008e5000)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) pwritev(r1, &(0x7f00009ad000-0x90)=[{&(0x7f0000207000-0x8d)="0f9be128e45f26ca93440e6835f51d587ab64cf06aae0baac0a91169d9178056a13fab7669af619b70c5f49e4b07ca1acd1ffe8c9b896851adebe3a8bcb70c1dbe5a3c7bad7c0e7197ebb50004dcf37adf732d3a96f40ce28feea70379dd7479f72c4e69110cfad554810a43a140a01a0a9a6d09e1c1806c7cc4d66d296f032808050b14f042c6f73050686881", 0x8d}, {&(0x7f0000d6a000-0x94)="5030adbd9736a823e91db644b3b386aceade132ff35c93029e3986a73724b937a34a2dd5340d25e36d9cf7a6e045c95bc547490442d02f52bb0a01126ac0e4af7d39b1ae810015a82b6fb0092a3bba04faa4c41816f40e34d96445eace6643c22cf10885daa9f9ced8a60abf4b22a9e18d87b08d79c5d3f7551561bab12bf27cd6c058454eab30056e4d3e81b57c392c0225eda5", 0x94}, {&(0x7f0000e1d000-0x1000)="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", 0x1000}, {&(0x7f0000aab000-0xc3)="ccf2d5d5533f3eb513e2e6d3e0b76c63cd1b0656174784edce27011e2e53ec06abf36ef5170501a93ea80f45908429ff5c9252f4d253cb57f8b66e4e6124fce7d936eb2e98977f886b622416fad65cae92ea6a8626101af5be4761a7466464e330ddd2c480cbe3fe9679610c52ffff09e5c0e959d050271f0e0f2e0ccb0b6ca39a1b4d47786ebb1c26b6cb9cc8f76daaa29f15240d52a5cefdf89830ceb59f792eb369050416774cef83002857501b6118f909dcc344817c2fc0da7f32c52907b39c34", 0xc3}, {&(0x7f000009e000-0x16)="22af98f0e01d4c315c71a96676eb4b0f704b7c30bbc7", 0x16}, {&(0x7f0000abe000)="4ad652a3affc", 0x6}, {&(0x7f0000ad0000-0xf7)="77361b37435c0989f5c75136f2b787084f3d26fa6f71e5fa5c0f725b90c657595fae345965633b6ac49ca33c3f6907de19821c4847239a9f154d0a7e78d08fc8a7603963371e1520dbee3faaca4a4f7f8aee69e54ec218e3bafcc0339f237841a9265c4d5d6f2ea157be7eadaf70d3503410fd4e7b5a287427e8f892bdecdd86dcef0583b1e01a003d90f6a12d2f4a2261b7c4d1eca9164898da3c861eea88577d7880ea050c25dfaa584af3670d4b9cdcdd7683abad5319bf0dbffd6acfdde6dcc5dbbce6896862274e2a9d60599873d0dac75057dd3cb2e3dc2e3606b99b719a408c98e7121be42baa2ee958aabb9d65c297b2ed44f5", 0xf7}, {&(0x7f00002ee000-0x7b)="4c2c12bbff85a3022ac6871c1cc727f6f9227ca0899f324899830c8dbc8e2a12b4817a061e30384a3d5f61fe5f774b04ac30cfbc9e823eda8df685cad35931d8404da749ac6c8aa122b6fcda9bf6dfb37fe6e998c43a0988fae5b42df419f79542c9fea99e3b39bea13650b17eab4db182e644347ffbaf8d9c2541", 0x7b}, {&(0x7f0000164000)="d4a16c3a6714960047f69b280727e5a9f2897a4ae51c88b38959a84d", 0x1c}], 0x9, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x201}, &(0x7f00003eb000)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/16 23:26:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000da4000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c59000-0x174)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/16 23:26:26 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000311000-0xb)='/dev/mixer\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x5, 0x8, [0x742, 0xe00000000000]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000021a000-0x4)=0x3ffb7fff, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000764000-0x4)=0x4, &(0x7f000021f000)=0x4) sendto$inet(r1, &(0x7f00000a3000-0x8), 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x2f, 0x6, @thr={&(0x7f0000012000), &(0x7f0000013000-0x10)="f46d07d4c3863c37f07ef6d90ac823cd"}}, &(0x7f0000003000)=0x0) timer_delete(r1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3c, 0x111480) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x3f, 0xffffffff}, 0x98) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000013000)='/dev/loop-control\x00', 0x410000, 0x0) close(r0) 2018/02/16 23:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd9000-0x4)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000047c000-0x640)=@filter={'filter\x00', 0xe, 0x4, 0x5e0, 0xffffffff, 0x238, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x510, 0x510, 0x510, 0xffffffff, 0x4, &(0x7f0000292000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xff000000, 0xffffffff, 0xff000000], [0xff, 0xff, 0xff000000, 0xffffff00], @generic="a9713864cb96b534d441d036156d063d", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x2c, 0xc0, 0x2, 0xc}, 0x0, 0x208, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x9, 0x1, 0x0, 0x30, 0x5, [@dev={0xfe, 0x80, [], 0x0, 0xc}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}], 0xa}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x9, 0xd7}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x80000000, 0x4, 0x7, 0x2}}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14, 0x0, 0x13}, [0xff, 0xffffffff, 0xff0000ff], @ipv4=@empty, [0xffffffff, 0x0, 0x9c90f24ddee2ddbb, 0xffffff00], @ipv4=@broadcast=0xffffffff, [0xff, 0xffffffff, 0xffffff00, 0xff000000], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], 0xfffffffffffffff9, 0xc420, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2002, 0x2000}, 0x40, 0x40}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0xffffff00, 0xff0000ff], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0xc56, 0x0, 0x70}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0xb24, 0xffff, 0x1, 0x2}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x6, 0x0, [0x2d22f8f0, 0x6, 0x8318, 0x200, 0x3, 0x3, 0x0, 0x80, 0x1, 0x8, 0x9, 0x101, 0x101, 0x3ff, 0xfa1, 0x6], 0xb}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000bb2000)=""/126) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/16 23:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000081f000), &(0x7f0000991000)=0x4) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fe000-0xc)={0x10}, 0xc, &(0x7f00006ca000-0x10)={&(0x7f000038d000-0x118)=@setneightbl={0x18, 0x43, 0x6ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x71c) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) close(r0) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) 2018/02/16 23:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cf", 0x18, 0x0) r0 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, 0x0) add_key$user(&(0x7f0000662000)='user\x00', &(0x7f0000b64000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493052113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0x2c1, 0x0) r1 = add_key$user(&(0x7f0000410000)='user\x00', &(0x7f00000cf000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000061d000-0x88)="e9b60588af25ec50c07c1eb49d15f1ef8494dff7bc39cafa59b272f23f558efec9323b3ca3cac58fd22a87ace682c536f88b2141b6c79525fe9907e3cacadaaf0cd28c112c82d899e4eaae052c62313bb3fe915258add1001b68eb567702a220a2e2eb1323dc9d0435b9a47910852a153dfabd40b37bf990fb9d427b8bac5674a3d3c5e71f38e320", 0x88, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000140000)={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x10}}, 0x9, [0x80000000, 0x8ca, 0xac78, 0x7, 0x5, 0x3, 0x10001, 0xedb0]}, 0x5c) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dab000)={0x0}) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00001e9000)={'filter\x00', 0x7, 0x4, 0x3e8, 0xe8, 0x0, 0xe8, 0x300, 0x300, 0x300, 0x4, &(0x7f0000295000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3f, 0xffffffffff7ffffd}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x987, 0x8e, 0x7f, 0xfff, 0x6, 0x3ff, @generic="81971be5c8cfd9e3e6baeec6fc721265", @common='teql0\x00', {}, {0xffffffffffffffff}, 0x0, 0x8}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x9e, 0x401}}}, {{@arp={@empty, @loopback=0x7f000001, 0xffffffff, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x7fffffff, 0x100, 0x6, 0x7, 0x4, 0x6, @common='ip6_vti0\x00', @common='nr0\x00', {}, {}, 0x0, 0x340}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, 0xb, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r0, r1, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'sha384-avx\x00'}, &(0x7f0000ed6000)}) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000368000)) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x3f) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffe27) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f00000cf000-0x3)="df", 0x1, 0x0, &(0x7f0000f93000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 23:26:26 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000524000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e55000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000abc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCCONS(r0, 0x541d) prlimit64(r2, 0xf, &(0x7f000089c000)={0xa}, &(0x7f0000fc5000)) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000296000)="120000001200e7ff00ffe9000900000101e9", 0x12, 0x0, 0x0, 0x0) 2018/02/16 23:26:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer2\x00', 0x6600, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000016000)="6e65072f74637000b70a07585684ff357ff6855234ac57167508cdd5b10f72c2730fae92e26cc71b934a33212f15167912f7c51c828c5ddf68fe76ab7f2debb9e0cc8d04cba62e080ceaaef5b5a892e106ef3fc598f54f247ee631d05fce638b47ba15f602dbe0baa44cc85fb790a23878457db6872a02c229461725f8fd4aaa0daefba1") getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000000b000-0x2)=0x20, &(0x7f0000002000-0x8)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000020000)={r3, 0x80000, r2}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000002a000-0x4)=0x2, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) [ 35.690710] kauditd_printk_skb: 5 callbacks suppressed [ 35.690717] audit: type=1400 audit(1518823586.629:24): avc: denied { create } for pid=5416 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) 2018/02/16 23:26:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/vga_arbiter\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x6c)=""/108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003c4000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x319, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x13b, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f00005da000-0x8)={0x0, 0x0, []}) r1 = getpgrp(0x0) ptrace(0x10, r1) creat(&(0x7f0000618000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000a03000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/02/16 23:26:26 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x1)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20c, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f000011d000)=""/56, 0x38}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/16 23:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x8000035, 0x1}, {}, {0x6}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) sendmsg$can_raw(r2, &(0x7f0000fcc000)={&(0x7f00006d2000-0x10)={0x1d}, 0x10, &(0x7f0000e09000)={&(0x7f0000cea000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "a90e6a2ac5ce727a"}, 0x10}, 0x1}, 0x0) 2018/02/16 23:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x5f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8caa) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ae4000)) 2018/02/16 23:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e7000)='ns/cgroup\x00') bind$bt_hci(r0, &(0x7f0000d9b000-0x6)={0x1f, 0xff}, 0x6) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/16 23:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) creat(&(0x7f000061d000)='./file0\x00', 0xbc) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='wchan\x00') sendfile(r2, r2, &(0x7f00001c7000), 0xf5f) lgetxattr(&(0x7f0000e2d000-0x8)='./file0\x00', &(0x7f0000a3b000-0xe)=@random={'trusted.', 'wchan\x00'}, &(0x7f000063a000), 0x0) 2018/02/16 23:26:26 executing program 7: r0 = open(&(0x7f00009b5000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00002e0000-0x4)=0x40, 0x4) syz_emit_ethernet(0x32, &(0x7f0000aaa000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3, []}, @ssrr={0x89, 0x3, 0x80, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) clock_getres(0x2, &(0x7f00009d2000-0x10)) 2018/02/16 23:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b85000-0xb)='/dev/vcsa#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000090a000), &(0x7f0000d38000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000484000)={0x0, 0x86, "0c311c9f61de6eb75a2375f05ccc05a638c7ac87c68068c077de431db8cdc111c97f7e4bab93dc677afcdba220d29477e2abc5ae22882ab113d4c77a83f9299aec01a538feda27d49247d21febe3c2f5e0e520cb7106310cf3fd402cd1019c6776f762b41eaab29612ee9341e9a9764da69ba71913b901b697f12fed4b931170c4faf9308437"}, &(0x7f0000c6a000-0x4)=0x8e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000504000)={0x1, 0x1, 0x6, 0x0, r1}, 0x10) r2 = gettid() getpgid(r2) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x800, &(0x7f0000000000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000850000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000874000-0x18)={r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r3, 0x0, &(0x7f0000ea5000-0x4)) 2018/02/16 23:26:26 executing program 0: get_mempolicy(&(0x7f00000a3000-0x4), &(0x7f0000000000), 0xfffffffffffffffc, &(0x7f0000132000/0x2000)=nil, 0x100) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d7e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fe3000/0x4000)=nil, 0x4000, 0x7, 0x20010, r0, 0x0) 2018/02/16 23:26:26 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@generic, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045002, &(0x7f0000004000-0x8)) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000930000-0x6d)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000), 0x100000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/02/16 23:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) sendto$inet(r0, &(0x7f0000e6b000), 0x0, 0x0, &(0x7f000058d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3e) unlink(&(0x7f0000e11000)='./file0\x00') 2018/02/16 23:26:26 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098b000)='/proc/self/net/pfkey\x00', 0x301400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000+0xd45)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000fd4000), 0x4) 2018/02/16 23:26:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x6, 0x4, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$sndtimer(&(0x7f0000c22000)='/dev/snd/timer\x00', 0x0, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00003c9000-0x388)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000417000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) r2 = open(&(0x7f0000756000)='./file0\x00', 0x14000, 0x0) name_to_handle_at(r2, &(0x7f0000daa000)='./file0\x00', &(0x7f0000a96000+0x76e)={0x3f, 0x9, "286a045b9250ca20d14670fab56a7d48926bcfb8471dbad4f06740ce77a6e5e72b69bed829f7efff805e1989a617b041f71f06115d415d"}, &(0x7f0000625000), 0x0) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 23:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000813000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000070b000)=0xffc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000f58000)=0x8000) 2018/02/16 23:26:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f00006eb000-0x10)=[{&(0x7f00002ca000)="c43a874a0232efde538b476a324cd91b260d83d5f7e79e58e0a8e1a6e3c6e8a5d43e5a7c488b3a11d65f46faab248517d4185d6e1b124daa5ab726f4d4789c59eb29db9e93418c9c14990e9be7bfbbcf6097853c6df8c031ac75c043e825da83ff75fcc35e0e4caedf20bc1b80f9b29deb249cc484624034eb6ccbc2abcbadbc511514f857eb2ddefb4e98a617cd879f21cd66c74ec90bddca0996227ac066ce1f87882eec13da3472ba8460d2e1f7eeec66", 0xb2}], 0x1, 0x5) r1 = syz_open_dev$dspn(&(0x7f00001bc000-0xa)='/dev/dsp#\x00', 0x3, 0x80) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00002b0000)) socket$bt_sco(0x1f, 0x5, 0x2) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1769}) mq_getsetattr(r2, &(0x7f0000dc1000-0x40)={0x800}, &(0x7f0000356000)) pipe(&(0x7f00001df000-0x8)) 2018/02/16 23:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000436000-0x5), 0x0) readv(r0, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000060000-0x8), &(0x7f00004bc000)=0x8) 2018/02/16 23:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a19000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000044a000-0x30)={0x0, 0x0, &(0x7f00004f2000-0x6c)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) pipe(&(0x7f000014d000)={0x0, 0x0}) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000c2b000)="3676630aaf06d15b7f9bf87b9a81780c8d7fb28387002058c12a445a0a062bc5b495215412dde9ed74fed184d8165e677e30b441f95bae0436920f852227dd5188b3fa6d0d7f475090c16468a427") pwrite64(r2, &(0x7f000047d000)="1189ba06ebeefbb8c516afa6799981b0d89dbb3e77109da07fc38d0be83e951c336045287cb15640675e0c86f63257dfbc0c621289272d681616482426d3d8525fdb292d7084", 0x46, 0x5a) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000bb000-0xa1)=""/161, &(0x7f0000d98000-0x4)=0xfffffc77) 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x200100, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f000000c000), &(0x7f0000018000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x17, r0, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) epoll_pwait(r3, &(0x7f000000e000)=[{}], 0x1, 0x2, &(0x7f000000b000-0x8)={0x9}, 0x8) 2018/02/16 23:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = dup(r0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000886000-0x43)=""/67, &(0x7f00009c0000-0x4)=0x43) epoll_create1(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000752000)='/selinux/create\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000156000-0x8)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000991000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x2, [0x1, 0x9, 0x497c, 0x2, 0x127c, 0x4, 0x5]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000678000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000308000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000af8000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff, r4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) creat(&(0x7f00009ca000-0x8)='./file0\x00', 0x81) readv(r3, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) 2018/02/16 23:26:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000639000-0x9)='/dev/rtc\x00', 0x119081, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000b9c000)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f95000-0x102a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000382000-0x9)='/dev/rtc\x00', 0x200, 0x0) sendmsg$unix(r3, &(0x7f0000f46000-0x38)={&(0x7f0000c11000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000033f000)=[{&(0x7f0000fe0000)="cb4716a8f1b36f00229b1b8b345c5be86eb9a5283d578cecbea531d7a5db41dbef55fd043a07a7f22e779d2a3775f86a81f51fad7dc692b1c4e973c053edb52cc390f1f39c35c8f31fe4fd7f899e1f96bd4e9ef2154ffdcfb69d67e1d004f3d477fd055e172fe9b28f4345a6f7e25aa67f4214ab10ac21c294f4c62811fb70023a9117c97e441508ac98af34e75620a6a7263922217bfc7d83c32b54d2c25c1cd87f151ac7c2b3e172ad56f6c0", 0xad}], 0x1, 0x0, 0x0, 0x4000}, 0x4000040) 2018/02/16 23:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002a9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006cc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capget(&(0x7f0000955000)={0x19980330}, &(0x7f00003eb000)) 2018/02/16 23:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a51000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/16 23:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000815000-0x38)={0x0, 0x0, &(0x7f0000dea000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x40000000, 0x0, 0x2, 0x0, 0x3, 0x2, []}, 0xfffffffffffffd4f}, 0x1}, 0x4) socketpair(0x5, 0xa, 0x5, &(0x7f0000dae000)={0x0}) write$selinux_access(r1, &(0x7f0000a09000-0x35)={'system_u:object_r:dhcp_state_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x30}, 0x35) r2 = syz_open_dev$vcsa(&(0x7f00009c6000-0xb)='/dev/vcsa#\x00', 0x3, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000a8d000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x0, 0x2, 0x2, 0x2}}, {&(0x7f00001d3000)=""/247, 0xf7}, &(0x7f0000e5f000)}, 0x46) [ 36.119655] audit: type=1400 audit(1518823587.057:25): avc: denied { map } for pid=5516 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=1145 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.133766] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/16 23:26:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x7}, 0x2, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x80000001, 0x4100000000000, 0x7f, 0x5}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getegid() fchownat(r0, &(0x7f0000ff7000)='./file0\x00', r2, r3, 0x1000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) [ 36.144542] audit: type=1400 audit(1518823587.058:26): avc: denied { call } for pid=5516 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.149962] binder: 5516:5524 ioctl 40046207 0 returned -16 [ 36.183850] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 36.201486] binder: send failed reply for transaction 4 to 5516:5519 [ 36.208628] binder: undelivered TRANSACTION_COMPLETE 2018/02/16 23:26:27 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000011000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x4100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000012000-0x10), &(0x7f0000004000)=0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000004000)={0x0, &(0x7f0000010000-0x8), 0x4, r1, 0xe}) 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000e3b000-0x62), 0x0) r2 = dup3(r0, r1, 0x0) write(r1, &(0x7f0000e87000-0x1), 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000613000)={@common='gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000610000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000644000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dd9000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x9, 0x3, 0xe4, 0xa, 0x0, 0x20, 0x73, r3, r4}, {0x9, 0x10001, 0xaa, 0x77, 0x100000001, 0x6, 0x1, 0x2}, {0x80000000, 0x100, 0x8, 0x2}, 0xdb44, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x3, 0x3, 0x9, 0x400, 0xa9fa}}, 0xe8) 2018/02/16 23:26:27 executing program 1: statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) r0 = syz_open_dev$admmidi(&(0x7f0000afa000)='/dev/admmidi#\x00', 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000002000-0x40)={0x2000000000000000, 0x4000, 0x2, 0x8, 0xc}) accept4$packet(r0, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) [ 36.214178] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.229852] binder: 5525:5526 ioctl 40046205 0 returned -22 2018/02/16 23:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000043e000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eea000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000556000-0x8)={r1, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents64(r2, &(0x7f0000a1c000-0x26)=""/38, 0x26) ioctl$TCSETS(r2, 0x5402, &(0x7f00004b0000)={0x0, 0x7, 0x5, 0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000942000)={0x0, 0x9}, &(0x7f0000fe1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000423000)={r3, 0x1000, "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"}, &(0x7f00004c9000-0x4)=0x1008) 2018/02/16 23:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ec2000-0x2)={0x9, 0x3}, 0x8) r1 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000040000-0x2c)="b08947c758225200", 0x8}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f37000)='/dev/dsp#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000904000-0x4), &(0x7f0000314000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000291000)={0x0, 0x8000, 0x9, 0xed6, 0x80, 0x2}, &(0x7f0000250000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009b8000-0x8)=@assoc_value={r3, 0xfffffffffffffff9}, 0x8) 2018/02/16 23:26:27 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000028000)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000020000)={{0x0, 0xfffffffffffffffb, 0x5, 0x81, 0x5, 0x8000}, 0x3}) 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000015000-0xc)={0x6, r0, 0x1}) r2 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000001b000-0x110)={{0x7, 0x7, 0x9, 0xefb, "1fa070edc595b681c750c1944923e9a62d1efa4f09a34bb183146f201cf1d782c2c9a40af9d0f67d50bf3cf4", 0x1ff}, 0x0, 0x0, 0x2, r2, 0x3, 0x7fffffff, "6970856b31e67e11a77cd4661ca1bea3d4d9678132e1bc560179d16447846484c89f57bc27f10dbba43c834309f24a95b4cdb406b115803c6fcf56fb7b93a0ae", &(0x7f000001b000)='userem1GPL\x00', 0xb, [], [0xe6, 0x8, 0xffffffffffffff7f, 0x100000000]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/16 23:26:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) syz_open_dev$audion(&(0x7f0000680000-0xc)='/dev/audio#\x00', 0x1, 0x10000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f00007e0000-0x38)={&(0x7f000011d000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00008f0000-0x90)=[], 0x0, &(0x7f0000abd000-0x88)=[]}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r1, &(0x7f0000d2a000-0xd9)=""/217, 0xd9, 0x0) 2018/02/16 23:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x400000000100, 0x2) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) umount2(&(0x7f00007f1000)='./file0\x00', 0x1) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/16 23:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000815000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e89000+0x636)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000e50000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = syz_open_dev$dspn(&(0x7f00006c4000-0xa)='/dev/dsp#\x00', 0x7, 0xe00) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00006fb000)=""/51) 2018/02/16 23:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xffffffffffffffe8, 0x3) pipe2(&(0x7f000013a000-0x8)={0x0}, 0x800) syncfs(r1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000013a000)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000a1e000)={0x1a, 0x19, 0x200, 0x9, 0x81, 0x8000, @link_local={0x1, 0x80, 0xc2}}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x6) [ 36.275893] binder: 5525:5526 ioctl c0306201 20449fd0 returned -11 [ 36.286905] binder: 5525:5559 ioctl 40046205 0 returned -22 2018/02/16 23:26:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d14000)={0x1, 0x7, 0x0, 0xe44, 0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077c000-0x8)={0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a01000)=0xfffffffffffffffe, 0x4) read(r2, &(0x7f0000ad7000-0x55)=""/85, 0x55) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = fcntl$dupfd(r0, 0x406, r0) timerfd_settime(r4, 0x1, &(0x7f0000773000)={{0x77359400}, {0x77359400}}, &(0x7f0000db5000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002d0000-0x4)=0x0) rt_sigqueueinfo(r5, 0x9, &(0x7f000002f000-0x10)={0xe, 0x3, 0x8001, 0x2}) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r2}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) request_key(&(0x7f0000b34000-0xa)='id_legacy\x00', &(0x7f0000489000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c9a000)='keyring\x00', r1) 2018/02/16 23:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000368000-0xb)='/dev/audio\x00', 0x480000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00002ee000)=""/107) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00004c1000-0x70)=""/112, &(0x7f0000180000-0x4)=0x70) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c80000-0x2)=0x1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000443000)={0x3, 0x0, [{}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eed000)={0x0, 0x0, 'client0\x00', 0x0, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d1698f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 23:26:27 executing program 1: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000064d000-0x4), &(0x7f000093f000)=0xfffffffffffffe69) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000947000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f00008ac000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000948000-0x4)=0x1c) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000067a000-0x40)={0x97, 0x0, 0x6, 0xb7, &(0x7f000053f000-0xb7)=""/183, 0xcb, &(0x7f000089a000)=""/203, 0xc6, &(0x7f00003ff000+0xbeb)=""/198}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000948000)=""/144, &(0x7f0000948000)=0x90) 2018/02/16 23:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) syz_open_dev$vcsa(&(0x7f0000e67000-0xb)='/dev/vcsa#\x00', 0x5, 0x101000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 23:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) r1 = syz_open_dev$sg(&(0x7f0000383000)='/dev/sg#\x00', 0x6, 0x400) accept$ipx(r1, &(0x7f00009ad000), &(0x7f0000b95000)=0x10) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0xfe8b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick}) 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000a55000)="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", 0x1000, 0x90, &(0x7f0000e65000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000a1000)={&(0x7f0000ec7000)='./file0\x00'}, 0x10) vmsplice(r1, &(0x7f00004d6000)=[{&(0x7f00004d6000-0x6a)="6e7534a8fe8792e48eb2944b9775338bf7e1ad35769a412ba61456f82ef5b8b056d382fef4bef11256ed5b30942ff7d361081ea36dab06307ccab1692230787fa2defd771352defbeac8eb01c978727e09027c4ba28f04bf5aa3b637a2ea2b0d6750c82ba29ad4695645", 0x6a}], 0x1, 0x1) 2018/02/16 23:26:27 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000017000-0x1c)={0x53, 0x100000000, 0x3, {0x3, 0x2}, {0x8}, @ramp={0x9, 0x2, {0xbae, 0x62b6dab6, 0x7, 0x81}}}) r1 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in6=@local, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000018000-0x4)=0x2, 0x4) read(r1, &(0x7f0000009000)=""/187, 0xb8) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000014000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/16 23:26:27 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000000c000-0x10), &(0x7f0000012000)=0x10) bind(r0, &(0x7f0000015000-0x10)=@ax25={0x3, {"5fe602cc216e79"}, 0x692d}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000027000-0x54)={0x0, 0x4c, "6c113224015ae92318fb2655e6b4754d2c93a53c0ec35dc49a4bec4eba9a32d1da97a5a2a30e71b01f1de754426550c84dd868b5d9d69631ca6887bcb6216c37e962a1e43162700a9263a32d"}, &(0x7f0000026000)=0x54) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000027000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000025000)=0xbb, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x34)=@ipv4_newroute={0x34a, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_FLOW={0x0, 0xb, 0xff}, @RTA_PREFSRC={0x0, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_MARK={0x0, 0x10, 0x8}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000012000)='/dev/usbmon#\x00', 0x1115, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000001e000)=[@in6={0xa, 0x3, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x3}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0xfff, @empty, 0x48000000000000}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x64) 2018/02/16 23:26:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000755000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002b2000)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f0000b7b000)='net/mcfilter6\x00') preadv(r2, &(0x7f00002ee000-0x10)=[{&(0x7f000039a000-0x1000)=""/4096, 0x1000}], 0x1, 0x2000000000000000) 2018/02/16 23:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009e1000)='./file0\x00', &(0x7f00001f5000)='./file0\x00', &(0x7f000020c000-0x6)="72320000fe01", 0x0, &(0x7f0000bf6000)) r0 = socket$inet(0x2, 0x7, 0x8) sendmsg(r0, &(0x7f0000eb3000)={&(0x7f000010b000-0x60)=@nfc_llcp={0x27, 0x7, 0x6, 0x3, 0x9, 0x0, "e59c73837645a6437873dcb584effee4b2887ea3c920cc6082c98c1efc8d8481cc6abf8fef7a95c6d801505d12b5648c9655e8ba48e8ee30e65e1a6961c039", 0x5}, 0x60, &(0x7f00005d2000-0x40)=[{&(0x7f00003b0000)="395ae81f9eb3d43f72a5d6a183f200a3b7", 0x11}, {&(0x7f0000718000)="f1687761aa7c4e3eef523014fcd94f65bb10f35cf86545fc0589c386c5dae3817dcfb7966583d3d1e7056133a7b74a03e275ac72cf4ed2931f0d08e74be1eef769950fb533dd7fffda91c2167fb2f2f806b1ddde67", 0x55}, {&(0x7f0000f21000)="a19f5d9299c2ba608809d4da4d15f6ab3ecb67b255ec18f48255fe38fab1033ec53a3a161480f56fa709d404aa5a707da2d569e85d3bda6005cdbbe3cf11cc3be930bd70ee7254a9f620ab68cf5412819787d775c50a9948f73994953e38d29da1db2702beb279c16e42abfb75329f10fbdffa608dc81d86ca618b919650462334118cc7b2f22266f92301cac4e1cbbe19825f409fc96657c6010af79fee49c3fe876117b57560f16a675eef7117b0ac18d489a88eb08690235a456b7df52108c1bd5114e2455df196f34c19d0155a741a42517dcbf4188153", 0xd9}, {&(0x7f0000ad7000)="a915f6a3f7cb39c2106ff7aa3229d679816a9e59a69a39a5714759a9b41daa016b331182364dfdebe6ee99d651d09c4ff7d4706c6e44f7bf528b227bdd482c38666d8d7337ec9d8a57495e6c338a534e5e28d4077dd885bbe5fcd91b73cfbae893e3d0f19cdc84374c3f31fd17c4d10e419883a86e0cc92c796f837b7a9a8c01beb02c7c62fee7a5b2ae09d17dbf5840295e74", 0x93}], 0x4, &(0x7f0000132000)=[{0xc0, 0x101, 0x5, "cc8b495104c0048220337ff8443f5c2fb2d088cd8ccae0f7d0f1ecd5f267e9cacc4d8566d9da3d46b03b18622578827760fb67fedf9534882b50f3e13ccb14610e295b1a462012d4db3156f67265d373b5a0799a46acdedc3a4ab77474de7c028b94fda0c5b4c0de8cdbc3a5e370dfc3967e0d018315ce4cb51cd61d39fd4a38c3f02a0de8a80425025b99539b480e5b85b2b8fbda4a913c96cda2d9bb5b354652c5758e0a2187feb019133e"}], 0xc0, 0x40800}, 0x4) mount(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000b60000-0x8)='./file0\x00', &(0x7f00005b4000-0x5)='ext4\x00', 0x0, &(0x7f0000f5d000)) 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000d93000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000b66000/0x1000)=nil, 0x1000, 0x1000000, 0x5, 0x8000) mount(&(0x7f00000b6000-0x8)='./file0\x00', &(0x7f00003c5000-0x8)='./file0\x00', &(0x7f0000b53000)='tracefs\x00', 0x800000, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) fsetxattr(r0, &(0x7f0000ad3000)=@known='system.advise\x00', &(0x7f00001be000)='ramfs\x00', 0x6, 0x1) mount(&(0x7f000095c000)='./file0\x00', &(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f0000e06000)="6465f3736d70667300", 0x10000000085030, &(0x7f0000e9a000-0x79)) 2018/02/16 23:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x10100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000528000)='/dev/sequencer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x80000000000000, r0) r2 = socket$inet6(0xa, 0x1, 0x20000000000bc) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000acb000)=0x4, 0x27b) r3 = accept$inet6(r2, &(0x7f00000bd000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000bb6000-0x4)=0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$ax25(r4, &(0x7f00003e9000)={0x3, {"74e9cba3d943c7"}, 0x80}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) read(r1, &(0x7f000066a000-0x43)=""/67, 0x43) r5 = open(&(0x7f0000681000)='./file0\x00', 0x400040, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000073e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x3, 0x8, 0x103, 0xfa0, 0x1f}, &(0x7f0000e49000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000207000)={r6, 0x85, "b3d8a88778ddc534a5b2d650725f04ade7aad52467a7c23dac20f10a015d660d048b8c1bfd027cf6b90ace84fe2efd009dc79b6060c76eec4b849b68cff7077220085f4af7236afef893e8563b786387b23d7a420914c643167be983df6dad66b29b67334d79b0ba87f42c07fd1e8847a4f3c4b062a78b5399ddf4148e57d793de21fce14f"}, &(0x7f00007ee000-0x4)=0x8d) 2018/02/16 23:26:27 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e7c000)='/dev/input/event#\x00', 0xfffffffc, 0x43) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e7a000)=""/21) 2018/02/16 23:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000e23000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000e59000-0xb)='/dev/midi#\x00', 0x51a4, 0x20000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000176000-0xa3)=""/163) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f00002b8000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000090f000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b2000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x963}, &(0x7f00002ea000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f5e000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x3}, &(0x7f0000d1c000-0x4)=0x98) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00003c4000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0x4, [0xffffffffffff0001, 0x6, 0x4, 0xa81, 0x100000000, 0x0, 0x80, 0x7]}, 0x5c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f000055d000-0x8)={@hyper}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ded000)={&(0x7f0000b2a000-0x8)='./file0\x00', r3}, 0xc) bind$nfc_llcp(r3, &(0x7f0000bb8000-0x60)={0x27, 0xfff, 0xb4a, 0x0, 0x80000001, 0x1eb, "ade97ff8d9d2a26ec322e24832a514d2dab56f7375cfd1e26663f5a9eaed3483aafbf0abc16788ca59187d64099cd8cce5a4a1701a4227a537684921bc4de4", 0x6}, 0x60) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) umount2(&(0x7f0000432000-0x8)='./file0\x00', 0x7) [ 36.557362] mmap: syz-executor0 (5620) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 36.573243] [ 36.574910] ====================================================== [ 36.581223] WARNING: possible circular locking dependency detected [ 36.587532] 4.16.0-rc1+ #315 Not tainted [ 36.591575] ------------------------------------------------------ [ 36.597879] syz-executor1/5619 is trying to acquire lock: 2018/02/16 23:26:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00007da000), &(0x7f0000143000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) [ 36.603396] (sk_lock-AF_INET6){+.+.}, at: [<0000000042992918>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.612850] [ 36.612850] but task is already holding lock: [ 36.618802] (rtnl_mutex){+.+.}, at: [<0000000085f4d98a>] rtnl_lock+0x17/0x20 [ 36.622897] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5624 comm=syz-executor4 [ 36.626073] [ 36.626073] which lock already depends on the new lock. [ 36.626073] [ 36.626075] [ 36.626075] the existing dependency chain (in reverse order) is: [ 36.626078] [ 36.626078] -> #2 (rtnl_mutex){+.+.}: [ 36.626100] __mutex_lock+0x16f/0x1a80 [ 36.626106] mutex_lock_nested+0x16/0x20 [ 36.626112] rtnl_lock+0x17/0x20 [ 36.626122] unregister_netdevice_notifier+0x91/0x4e0 [ 36.626133] tee_tg_destroy+0x61/0xc0 [ 36.682105] cleanup_entry+0x218/0x350 [ 36.686484] __do_replace+0x79d/0xa50 [ 36.690779] do_ipt_set_ctl+0x40f/0x5f0 [ 36.695244] nf_setsockopt+0x67/0xc0 [ 36.699448] ip_setsockopt+0x97/0xa0 [ 36.703652] raw_setsockopt+0xb7/0xd0 [ 36.708622] sock_common_setsockopt+0x95/0xd0 [ 36.713610] SyS_setsockopt+0x189/0x360 [ 36.718079] do_syscall_64+0x280/0x940 [ 36.722459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.728135] [ 36.728135] -> #1 (&xt[i].mutex){+.+.}: [ 36.733653] __mutex_lock+0x16f/0x1a80 [ 36.738032] mutex_lock_nested+0x16/0x20 [ 36.742586] xt_find_table_lock+0x3e/0x3e0 [ 36.747322] xt_request_find_table_lock+0x28/0xc0 [ 36.752657] get_info+0x154/0x690 [ 36.756600] do_ip6t_get_ctl+0x159/0xaf0 [ 36.761151] nf_getsockopt+0x6a/0xc0 [ 36.765356] ipv6_getsockopt+0x1df/0x2e0 [ 36.769909] tcp_getsockopt+0x82/0xd0 [ 36.774202] sock_common_getsockopt+0x95/0xd0 [ 36.779190] SyS_getsockopt+0x178/0x340 [ 36.783654] do_syscall_64+0x280/0x940 [ 36.788034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.793710] [ 36.793710] -> #0 (sk_lock-AF_INET6){+.+.}: [ 36.799491] lock_acquire+0x1d5/0x580 [ 36.803783] lock_sock_nested+0xc2/0x110 [ 36.808334] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.813842] ipv6_setsockopt+0xd7/0x130 [ 36.818313] udpv6_setsockopt+0x45/0x80 [ 36.822777] sock_common_setsockopt+0x95/0xd0 [ 36.827763] SyS_setsockopt+0x189/0x360 [ 36.832230] do_syscall_64+0x280/0x940 [ 36.836610] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.842285] [ 36.842285] other info that might help us debug this: [ 36.842285] [ 36.850396] Chain exists of: [ 36.850396] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 36.850396] [ 36.860686] Possible unsafe locking scenario: [ 36.860686] [ 36.866711] CPU0 CPU1 [ 36.871345] ---- ---- [ 36.875982] lock(rtnl_mutex); [ 36.879231] lock(&xt[i].mutex); [ 36.885172] lock(rtnl_mutex); [ 36.890936] lock(sk_lock-AF_INET6); [ 36.894706] [ 36.894706] *** DEADLOCK *** [ 36.894706] [ 36.900735] 1 lock held by syz-executor1/5619: [ 36.905283] #0: (rtnl_mutex){+.+.}, at: [<0000000085f4d98a>] rtnl_lock+0x17/0x20 [ 36.912969] [ 36.912969] stack backtrace: [ 36.917436] CPU: 1 PID: 5619 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #315 [ 36.924677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.934001] Call Trace: [ 36.936568] dump_stack+0x194/0x257 [ 36.940171] ? arch_local_irq_restore+0x53/0x53 [ 36.944903] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.949889] ? save_trace+0xe0/0x2b0 [ 36.953576] __lock_acquire+0x30a8/0x3e00 [ 36.957701] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.962859] ? rtnl_lock+0x17/0x20 [ 36.966368] ? __mutex_lock+0x16f/0x1a80 [ 36.970399] ? rtnl_lock+0x17/0x20 [ 36.973910] ? rtnl_lock+0x17/0x20 [ 36.977421] ? perf_trace_lock+0xd6/0x900 [ 36.981537] ? perf_trace_lock+0xd6/0x900 [ 36.985656] ? trace_event_raw_event_lock+0x340/0x340 [ 36.990819] ? trace_event_raw_event_lock+0x340/0x340 [ 36.995980] ? print_irqtrace_events+0x270/0x270 [ 37.000708] ? check_noncircular+0x20/0x20 [ 37.004914] ? _cond_resched+0x14/0x30 [ 37.008775] ? __lock_acquire+0x664/0x3e00 [ 37.012982] ? find_held_lock+0x35/0x1d0 [ 37.017019] lock_acquire+0x1d5/0x580 [ 37.020793] ? lock_sock_nested+0xa3/0x110 [ 37.024996] ? lock_acquire+0x1d5/0x580 [ 37.028948] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.034111] ? lock_release+0xa40/0xa40 [ 37.038059] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.043914] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.049769] ? do_raw_spin_trylock+0x190/0x190 [ 37.054322] ? lock_sock_nested+0x44/0x110 [ 37.058530] lock_sock_nested+0xc2/0x110 [ 37.062563] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.067723] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.072712] ? ipv6_update_options+0x330/0x330 [ 37.077265] ? check_noncircular+0x20/0x20 [ 37.081469] ? find_held_lock+0x35/0x1d0 [ 37.085501] ? get_futex_key+0x1d50/0x1d50 [ 37.089708] ? check_noncircular+0x20/0x20 [ 37.093915] ? find_held_lock+0x35/0x1d0 [ 37.097956] ? avc_has_perm+0x35e/0x680 [ 37.101903] ? lock_downgrade+0x980/0x980 [ 37.106026] ? lock_release+0xa40/0xa40 [ 37.109971] ? lock_downgrade+0x980/0x980 [ 37.114089] ? lock_release+0xa40/0xa40 [ 37.118035] ? __lock_is_held+0xb6/0x140 [ 37.122067] ? avc_has_perm+0x43e/0x680 [ 37.126015] ? avc_has_perm_noaudit+0x520/0x520 [ 37.130664] ? iterate_fd+0x3f0/0x3f0 [ 37.134441] ? sock_has_perm+0x2a4/0x420 [ 37.138472] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.143810] ? rcu_note_context_switch+0x710/0x710 [ 37.148713] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.154392] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.159642] ipv6_setsockopt+0xd7/0x130 [ 37.163589] ? ipv6_setsockopt+0xd7/0x130 [ 37.167707] udpv6_setsockopt+0x45/0x80 [ 37.171653] sock_common_setsockopt+0x95/0xd0 [ 37.176122] SyS_setsockopt+0x189/0x360 [ 37.180068] ? SyS_recv+0x40/0x40 [ 37.183492] ? security_file_ioctl+0x7d/0xb0 [ 37.188043] ? security_file_ioctl+0x89/0xb0 [ 37.192422] ? do_syscall_64+0xb6/0x940 [ 37.196365] ? SyS_recv+0x40/0x40 [ 37.199788] do_syscall_64+0x280/0x940 [ 37.203649] ? __do_page_fault+0xc90/0xc90 [ 37.207854] ? finish_task_switch+0x1c0/0x860 [ 37.212318] ? finish_task_switch+0x181/0x860 [ 37.216782] ? syscall_return_slowpath+0x550/0x550 [ 37.221691] ? syscall_return_slowpath+0x2ac/0x550 [ 37.226589] ? prepare_exit_to_usermode+0x350/0x350 [ 37.231579] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.236912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.241729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.246889] RIP: 0033:0x453a59 [ 37.250052] RSP: 002b:00007f6762e1dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/02/16 23:26:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@empty, @rand_addr=0x1, 0x0, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x480000, 0x0) recvfrom$unix(r1, &(0x7f0000bae000-0x17)=""/23, 0x17, 0x10002, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00005e1000), 0x0) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a9f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004d6000)={0x0, 0x5}, &(0x7f000065b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009a5000)=r3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000275000-0x8)={0x0, 0xa7}, &(0x7f0000d3e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000059c000-0x19)={r4, 0x11, "e84dfadf61229b616a081627e0e960ccb2"}, &(0x7f00000b9000-0x4)=0x19) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ab6000-0x8)={r3, 0x9}, &(0x7f0000198000)=0x8) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000747000-0x20)={0x1, 0xf78b, 0x0, 0x3f, 0xfffffffffffffffe, 0xd73f, 0x1f, 0x1f, r4}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000000c000)) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007ce000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00007ff000-0x4)=0xe8) fstat(r0, &(0x7f00003be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e56000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000a03000)=0xe8) setresuid(r1, r2, r3) close(r0) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x100000000000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000)={0xaa}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000012000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000-0x4)={0x251, 0x65, 0x4}) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000001000-0x5c)="7eee98af5adaae0b4d1315b8188cda40c5faf5ec0f090865aa57d27ce75231ffbae175fccc1d242532c4ac7548c625036e6c7a3f5f8fd7e7cd5d136fd384e90db50401a085351275296c22402ffe5def03dc1bc674eed647e1e4a7ab") [ 37.257728] RAX: ffffffffffffffda RBX: 00007f6762e1e6d4 RCX: 0000000000453a59 [ 37.264968] RDX: 000000000000002e RSI: 0000000000000029 RDI: 0000000000000014 [ 37.272210] RBP: 000000000071bea0 R08: 0000000000000108 R09: 0000000000000000 [ 37.279449] R10: 0000000020001000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.286689] R13: 0000000000000506 R14: 00000000006f7930 R15: 0000000000000000 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/16 23:26:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000000004) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000034b000-0x5)="8907040000", 0x5) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000009a000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 23:26:28 executing program 2: prctl$void(0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a8e000-0x8)='./file0\x00', 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) getrandom(&(0x7f000070e000-0xe4)=""/228, 0xe4, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) readv(r1, &(0x7f000066c000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x9e) dup2(r0, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000076f000)={0x0, @loopback, @empty}, &(0x7f0000f7c000)=0xc) r3 = getgid() r4 = getegid() r5 = getgid() stat(&(0x7f00008ee000-0x8)='./file0\x00', &(0x7f0000ca4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r8 = getgid() fstat(0xffffffffffffffff, &(0x7f0000e02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000f51000-0x1c)=[r3, r4, r5, r6, r7, r8, r9]) 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d68000)={0x3, 0x8, 0x8, 0x7fffffff, 0x4, 0x400, 0x7f, 0x0, 0x0}, &(0x7f0000393000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000031c000-0xc)={r3, 0xffffffffffffff81, 0x20}, 0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00004af000)=[], 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db8000-0x30)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f00004e8000)={&(0x7f0000bd1000/0x4000)=nil, 0x4000}) [ 37.328338] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5624 comm=syz-executor4 [ 37.344330] audit: type=1400 audit(1518823588.282:27): avc: denied { setuid } for pid=5639 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.386819] rfkill: input handler disabled [ 37.428516] rfkill: input handler enabled 2018/02/16 23:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400002000000801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f85000-0xc)={0x2, r0, 0x1}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000046a000-0xc)={0xaf5, 0x9, 0xb6, 0x9, 0x7fffffff}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) userfaultfd(0x800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d10000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008ca000)={r3}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000b67000)) 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00009b0000)=""/83) truncate(&(0x7f0000641000)='./file0\x00', 0x10001) ppoll(&(0x7f000028d000)=[{r0}], 0x1, &(0x7f00004d2000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000029a000-0x8)) r2 = open(&(0x7f0000c89000)='./file0\x00', 0x1, 0x0) mkdirat(r2, &(0x7f000047e000-0x8)='./file0\x00', 0x22) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e63000-0x20)={0x1a7, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003ed000)={0x201, r3, 0x2, 0x8001}) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ef8000)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)="2d406370757301000000000000006d5b00"], 0x1000) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x13, 0x300) chmod(&(0x7f0000b8f000-0x8)='./file0\x00', 0x4) clock_getres(0x7, &(0x7f00001ca000-0x10)) sendmmsg$nfc_llcp(r0, &(0x7f0000610000)=[{&(0x7f0000164000+0xbf9)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9b8cfd2714c88d1f256ae967f2da95f811d4412917272681daae3c3fb45bcb875139591f0484d33561c75da7b761b49c81d590fcf93da7347cfab8ef3093c7"}, 0x60, &(0x7f0000073000)=[], 0x0, &(0x7f00009fa000)={0x10}, 0x25b}], 0x1, 0x0) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3c000-0x11)='/dev/vga_arbiter\x00', 0x400001, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xfffffffffffffe01) sendmmsg$alg(r0, &(0x7f0000b64000-0x70)=[{0x0, 0x0, &(0x7f0000ccd000)=[{&(0x7f0000f49000-0x16)="dcf1a714e54bb9c1280cb7c40e32fbc3b1bf43081ad8", 0x16}, {&(0x7f0000752000)="0c53138b0e41f4bf1a197ff91a5726151e0675b206daf692191bc5d7129abb501826a1b213f3d2ab446b6054b7607c3346cda7f668dda343d4cd202812063547fe7585bf628f48681594dd80f684e4f8005bcdfc2c9b6972d4920fcc421b1cc58655a51cd105489a6ebf0df930d529ee682691bf72a19b3acc184d2ac33036f21be48b800a36a70e66f04a427c1416a91e6f99803e8801f1e26d6be275ececafc57e", 0xa2}], 0x2}, {0x0, 0x0, &(0x7f00005ea000-0x90)=[{&(0x7f0000d7e000)="bf951e6696d735e4b75c14a3674a199135b886091b294fcc5702ea3c973dadaa6d0dc815a779ffc77b7d39d86cc2bb2790a7a0730e06b26a392c65ebc32e066329c80e11dbaa95d313a262a55e2ff2143b2916595640222f5e79102b7e4e0f972463bfa198c2406002696cd3814f0637207fe3e746370dac4fdb41b25cba55d1cf8d51217aa9ea046fc9fbe1085e95725e2c52397d1e27bd4c8322062dd8aa03dee79d58bd5dbddd909120bee878865885618b477a3b5be2ad351811e2", 0xbd}, {&(0x7f0000903000)="8ea56a6bd048ffc68285b466aae127a2745f6b65a4e1c67cab66aafdc3c583804aa05fcd3809d02f176a2f184c94ca662958a8d82d8b7316dfcb3416ca0432eeb735666b6f5991e44483069c6b6ed455950cf99e25552e", 0x57}, {&(0x7f0000a88000)="60c69f13c491e7e68fd1829bd9f4c28dd9a558b01ed3a9c32b1f4d", 0x1b}, {&(0x7f0000b8b000)="241576ad977b6a7c6e", 0x9}, {&(0x7f00001e3000-0xea)="26002faca1fcf76dd0c1fbfe110a9ec55aa76d9995c5434efe96dfc005ce9aff76c0d0565852a875c52838cac6ddfddbaa5913c26dc7c6a4168b35719605ebb9851467293deff067fe6b51ffeaba83bc0a14165a81902815eb3c6130d824901722723f4d1031fa2867ff527cf7aa111ad93f9e9b778bd73d4d5432edfbc9faf0237df14a7c93f940b85d3d7b8d6a27d63d14e2de28f5496ac84809e8b5939dd479b0330ac3f9050903ef15a11f650d9860b4fd4594263426844442a0600626ab0e50328f8b8894d3076cb40ac751f13eb4dcc65ad7fbe7557f9a3a5f2146a28832ee5253e2839e449b1e", 0xea}, {&(0x7f00006e0000)="71d6a482c4c84a9e1131c51d02bba4677b34f5d3daf4b6aeb1c5eb", 0x1b}, {&(0x7f00009a5000)="043ebeee42bf628d4505a6b35b25ad05107438a3511bce5e774d6336c2ef0a323d236b3d6420684fefc5f0b34800b56a9e6581a3690d3bd4aac9f66e9efcf1aee88b7790f24c00cb12933e64a14d60e1ecfc28518397ea7e550e6cc0aae8500f66310964b1cfd392eba76054e6637d9269", 0x71}, {&(0x7f0000ca9000)="721d745b0181c93d7b56aa794fc1d7cdb573eaa362ad45884b2f34d287400a7a2fc788f006556bd899caac23b311f16152c367c0cca6323f24f510e60d82a6206daf61df26f0d5791808e108b39fe7192dff3ed7b4b3d049d7a5a4", 0x5b}, {&(0x7f0000e16000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0xc0}], 0x2, 0x4000001) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xf) mknod(&(0x7f00004d4000)='./file0\x00', 0x8000, 0x9) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000dc2000)={[], 0x5, 0x7, 0x73a, 0x0, 0xe5f, 0x3000, 0xd000, [], 0x20}) statfs(&(0x7f00008b9000)='./file0\x00', &(0x7f00002a0000)=""/64) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000c4b000-0x4), &(0x7f0000b69000+0xefb)=0x4) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aa5000-0x4)) getpid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007db000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb4000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f16000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000075000)={0x0}, &(0x7f0000b94000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000794000)='cmdline\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) flistxattr(r1, &(0x7f000030c000)=""/114, 0x72) writev(r1, &(0x7f0000f1a000)=[{&(0x7f0000660000)="6f276fca2a9e064df350afc5e6d8e74bbd813d11a4a388a4bd16480f6cd75d1979fb", 0x22}, {&(0x7f0000a88000-0x5a)="add14db9e9f2c4fcee97769e0a4cdec70ad20bf93b0d68d2d56584b97221bb3c4080be0cd432ec0a1a543872c57da4e79b0a8b82a2c220e4d395347751c53eb84c0955efb2135737b1e52f2be65f500c97f91ba7c3c80d4dfdb0", 0x5a}, {&(0x7f0000f27000-0x2f)="28a15002ebee8a753542703b1672054d8e8d1fe3cbf78e017745b425ac89126649e640626fb91e68701d770b4a85ee", 0x2f}, {&(0x7f00005a3000)="479269197864d1947d8f7dcb6dcbab049f5df794ec7db2136eef0a41708deb10dca855b0da79c558f6f081edc93aa02668d7e7ee568dde567d575472f289e6dd10f2d0bd1dc50cf50265f0bdd3", 0x4d}, {&(0x7f000013d000)="18ba7e645594fe914d10cb97108dbfe7515cf5d431d749187645fb855725b2b017d12d46d1425c11287426b0a4fae0f69d122b4d743abd937b4121ba3c04b943b84e0658d7fa27763a8e00baef966bf5974eb041c29fe24897c7284965aa75421b004fb929c814d2", 0x68}, {&(0x7f0000608000+0x269)="c912104398aa7525659c72ef600fc10fe107fd64a5cf552a5bfbc1ef4a79180ea160b5647ce79920d9b8ede6d95786", 0x2f}, {&(0x7f0000576000)="9d1704e35c2b948e9744f7e61d784ccab2e727a9417234dfd73d16b6cefd1287ff482fbd8cac9ec47e7e80a432110fb111d77d77473d5009006f2b1c5f7b3ff272e17178adabd28eaf908296ade578f41a774ce76b5f0500afc5a0edcc526620803ce6fe9b", 0x65}, {&(0x7f00001a1000-0xb8)="ad1b0a96255151bc901540cb94d11f434aa171a9e1516c28b8247ce7dfc39076e0caaea49e9b762eb76ee116fa99b880a2bd2902516ea72747df20ca30ce452577de662775762302982dc42ddeb080d56e524054d0ee5267426aec55dd7059d281d35c95fc6322d88c6f7f55533db6228d0ffedb0e48807244637cc26b09fd1c49d9d3ca2988c74b163801700885ec408e6ad0b8b5595f9e7d9f89f164da291da2dfc2e39e1bb76256bc3065818440aa9c2f9802a877b112", 0xb8}], 0x8) dup3(r1, r1, 0x80000) sendfile(r1, r1, &(0x7f0000b58000), 0xffff) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a10000-0x10)=@common, 0x10) dup(r0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18}, 0x0) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000410000)='/dev/vcsa#\x00', 0x3ff, 0x400500) accept4$ax25(r0, &(0x7f00006ec000), &(0x7f000083f000)=0x10, 0x80000) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f000041d000+0xb5b)=0xfffffffffffffffd, 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) accept4(r0, &(0x7f0000944000-0x10)=@can, &(0x7f0000ef6000)=0x10, 0x80000) [ 37.494305] QAT: Invalid ioctl [ 37.507325] QAT: Invalid ioctl 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f00008ed000)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000792000)=0x8000002, 0xffffffffffffff1d) read(r0, &(0x7f00006a9000), 0x0) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) lseek(r0, 0x3b, 0x2) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000646000)={&(0x7f0000e73000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @multicast2=0xe0000002}}}, 0x2e, &(0x7f00008f5000)=[], 0x0, &(0x7f0000780000)=[{0x10, 0x10a, 0x2}], 0x10}, 0x0) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000013000-0x10)=@can={0x0, 0x0}, &(0x7f0000012000)=0x10) connect$can_bcm(r0, &(0x7f0000002000)={0x1d, r1}, 0xe) r2 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x8, 0x101000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000013000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000003000)=r3) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f000000f000)=[{&(0x7f000000f000)}], 0x1, &(0x7f000000f000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) [ 37.570073] audit: type=1400 audit(1518823588.508:28): avc: denied { name_bind } for pid=5706 comm="syz-executor1" src=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.592575] audit: type=1400 audit(1518823588.508:29): avc: denied { node_bind } for pid=5706 comm="syz-executor1" src=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f"}) r1 = getpid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000629000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) perf_event_open(&(0x7f000081d000)={0x1, 0x78, 0x0, 0x1, 0xbd23, 0x65a6, 0x0, 0x80, 0x2000, 0x1, 0xfffffffffffffff9, 0x7f, 0x5, 0x4fa8107d, 0x400, 0x100000000, 0x7c3, 0xada, 0x5, 0x8, 0x2, 0x10001, 0x8, 0x82f, 0xffffffffffffffa3, 0x800, 0x3, 0x401, 0x9, 0x4, 0x1, 0x10000, 0xe8, 0x6, 0x4, 0x3c6, 0x1, 0x3ff, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000baa000), 0x8}, 0xac04, 0x1f, 0x2, 0x0, 0x1f, 0x55, 0xffffffff}, r1, 0x0, r2, 0xa8277cdd539461a6) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80001, 0x9, &(0x7f0000e7c000)={0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e7d000-0xc)={&(0x7f0000e7d000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e7e000-0x10)={0x15, 0xae, &(0x7f00009ea000)="764eaa74607e9a8df109dd77c10a0a27bbd42fa40c6ff396dd4aff26e232f1e00abe94a0739e0eb1af094e4a6e941c228ebddb4317c9a0f9eef007e9cc4fc2b765575670abd2f6c4209bf5700037480fe7a3aba310511525eaa79a132f2d7e72458303c5faa474679dd8da45f87aaa4b1e29deaec568853c47d6119934b64f587696c4143d06351568ecff8d96f9eaa7552c30377b06ba963edd906f9b356f4d424506265c3eb1d022349671de82"}) syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x82200) bind$ax25(r0, &(0x7f00001ee000)={0x3, {"3b75fe5e61147f"}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000000000000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00006b8000)=""/72, &(0x7f0000f89000)=0x48) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f000058d000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/02/16 23:26:28 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a5000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000013a000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ca7000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00003c6000)={{0x7, 0x1}, 'port0\x00', 0x20, 0x10000, 0x7f, 0x7f, 0x8001, 0xffffffff, 0x3, 0x0, 0x7, 0x6362}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x8000000000002, &(0x7f0000f09000-0xba)=""/186) add_key(&(0x7f0000030000)='logon\x00', &(0x7f0000298000)={0x73, 0x79, 0x7a}, &(0x7f0000d14000-0x2f)="cb", 0x1, 0xfffffffffffffffc) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x2, &(0x7f0000eb6000)) clock_gettime(0x0, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000080f000)=0x14) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000da9000)={0x0, r5}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f00003fa000-0x18)={0x4000, 0x204, 0x3, 0x5, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000a82000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000005000)='/dev/amidi#\x00', 0x7, 0x400200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x100, 0xfffffffffffffff7, 0x1, 0x2, 0x5}, 0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000001000)=0x4) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) mkdir(&(0x7f0000704000)='./bus\x00', 0xc5) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000081c000-0xc)={0x2, r0, 0x1}) write$selinux_user(r1, &(0x7f0000474000-0x2b)={'system_u:object_r:crond_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x1, 0xb950, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x8, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000a7e000-0xa)='mountinfo\x00') readv(r0, &(0x7f0000383000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 37.614993] audit: type=1400 audit(1518823588.509:30): avc: denied { name_connect } for pid=5706 comm="syz-executor1" dest=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f00009e6000-0x8)='./file0\x00', &(0x7f0000144000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001bc000-0xc)={0x0}, &(0x7f000006c000-0x4)=0xc) ptrace(0xffffffffffffffff, r2) r3 = syz_open_dev$tun(&(0x7f0000526000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b4c000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000092d000)={0x3, 0x7, 0x100000000, {0x0, 0x989680}, 0x80000000, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000245000)={{}, {0xe}}) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ca5000-0x17e)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287ffffd6ed260000010000000000e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e60003f800000000002118e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb7081f50ae08c5387ed8fd0598b60057082b000000000000f6928f6672f98f7e149be31bd78b506e8bd69b02620d72cb326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9d93fda4f21f67de276127e332efe1932e47398ec920783694d126cfbeedd5e5726accf86f37a7986d5e5d98c6e02037727453c5bd9ab9c845e68777e0e7314ab0d53d30c99ba0e0a70fe1a3f8714272ac62dbaf712c84aeaa20b9ca7029a3a43c4efe6a1dc0019b2bbf0fd78fbb0d4eb926ac126c0daa77b77c0bbf892d8011b", 0x179, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f0000b8e000-0xc)={r1, r2, r4}, &(0x7f0000f83000-0xf)=""/15, 0xf, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000753000-0x12)='/dev/snd/pcmC#D#p\x00', 0xad63, 0x80000) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000fe1000-0x24)={0x1, 0x4, 0x80, 0x4, 0x4, 0x20, 0x7ff, 0x65d6, 0xd839, 0xb4, 0x1ff, 0x3d8}) add_key$keyring(&(0x7f0000977000-0x8)='keyring\x00', &(0x7f00006ba000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0x3bb000)=nil, 0x3bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/vcs\x00', 0x6900, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003bc000-0x10)=@req) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x228, 0x228, 0x0, 0x228, 0x190, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00008f2000-0x20)={0x1, 0x1, 0x8, 0x0, 0x10}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r2, &(0x7f00008b7000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000342000)={0x1, 0x78, 0xffffffff, 0x1, 0x5, 0x1, 0x0, 0x1000, 0x1000a, 0x1, 0x6a, 0x2, 0x8, 0x401, 0x1000, 0x5, 0x7fff, 0x401, 0x1, 0x8001, 0x2, 0x8, 0x1, 0x2, 0x6, 0x2, 0x2, 0x863, 0xffff, 0x40, 0x7, 0x80, 0x0, 0x5, 0xfffffffffffffffe, 0x9, 0x3, 0x80, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000ede000), 0x8}, 0x404, 0x4, 0x4, 0x1, 0x7ff, 0x7, 0xfffffffffffff000}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a26000-0x20)=[{&(0x7f00008d1000-0xe9)=""/233, 0xe9}], 0x1) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick, 0x0, {0x81}, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000059e000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003d1000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000490000-0x34)={{0x20000000003, 0x3, 0x5, 0x0, 0x400}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key(&(0x7f0000298000-0x8)='trusted\x00', &(0x7f0000eb8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a90000), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndpcmc(&(0x7f0000387000)='/dev/snd/pcmC#D#c\x00', 0x3e, 0x26441) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000761000-0x4)) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00008d1000-0x50)={@common='bridge0\x00', @ifru_addrs=@l2={0x1f, 0x101, {0x100c1a, 0xff, 0xfffc, 0x20000000009, 0x800, 0x10001}, 0x9, 0x800000000000004}}) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004cd000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d0e000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x900) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000071e000-0xcd)="7ca3e04f0456218479f54fcc6354950f6b6649a70a420ed57664ac250719cdb680e4ba591067cd1cb4f05647b7bea925afe237f2d7a7ba5aef0d184b1c913e96881bdcc6e5e4d4d1106d90fbae32f94cf33edbf16be6d44fa617b640c4e267479b4aa7270a285f94633ff49826bd36dd869a37d3b1d360e33389e12f69908796297dc0fba08fab6bab77d6313d422551fc5dedcbcbde3fbf79db54422d7398d0aaca1d268ad56cc2cd8595c7299d5045031a1c867ea5b3abcd8baa777a896e4cde3bacd36a4521949d0671bc53") r2 = syz_open_procfs(r0, &(0x7f000056b000-0x68)='net/netfilter\x00') getdents64(r1, &(0x7f0000371000-0xbb)=""/187, 0xbb) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c98000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) [ 37.749418] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 37.764551] xt_DSCP: dscp fc out of range [ 37.764578] device syz1 entered promiscuous mode [ 37.780472] xt_DSCP: dscp fc out of range [ 37.787336] device syz1 left promiscuous mode [ 37.794953] device syz1 entered promiscuous mode 2018/02/16 23:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000871000)='/dev/net/tun\x00', 0x0, 0x0) 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) flistxattr(r1, &(0x7f00009b2000)=""/205, 0xcd) openat$rfkill(0xffffffffffffff9c, &(0x7f00004e3000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ba4000-0x8)=0x4) read(r0, &(0x7f0000f4e000)=""/115, 0x73) r2 = add_key(&(0x7f00000ee000)='trusted\x00', &(0x7f00006f4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000068000-0xb9)="f792a0b4fce78cdc394b65b9803e885fed668d09d72a8501881a1bc58337fb2e09f0a377a0696342c3d644f5a1ac2d91370b1f55c9c42ca5858f073b7ea8924747bb0c527dbddf3ad5509f7a22ad534c42624d9cbe93d3073e3315bb9bb9074d5a1c528a2e9c4b6dfeb23eeeaedee98fc870344d38e6e27e72c36a2561136e641026034f309255afe9dfefbbcc765d392d8c47add396e54be6928203d3302db32fd55bafbdd308cab20a7fa964292c1613f0820341b73f2cf4", 0xb9, 0xfffffffffffffffe) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000943000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a41000-0x4)=0xffffffffffffffd7, 0x4) keyctl$get_keyring_id(0x0, r2, 0x8) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000af000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000098a000)={&(0x7f0000f93000)=@ax25={0x3, {"2dd7795ac79a11"}, 0x6}, 0x10, &(0x7f0000336000)=[{&(0x7f0000ce8000-0xb)="97a051484dd61dc4c23a49", 0xb}, {&(0x7f0000f93000)="9f8234cfa4bb7ddf363b0e2a0333c11f39933a2ec7", 0x15}, {&(0x7f000012b000)="70a0a24c06fe7942f013cbbda201911c1b48fefd416905e64d7b4defb99cefaabcb013d62a0f84eacec919fa7d76e67a058227d50a778f17b00af9ca21de2b18741a955b59a3976109490129b93aa3b732f1af1055e19fd5f86b23c19bd92ade0cb8ab52fb5aaed59f293ac077e61dbfd13a5e2fb8", 0x75}, {&(0x7f0000885000-0xaa)="ed8021fb45a4793f1d8c030fcd586c9574b43b5cee1bc4fbaa35ffbbee3aa1be176f62bab2c8f4811607c16d90ca88f72498a8a81711a71cb10bd12f55c3c5920a0860e7ae2fdd50a338dc91460211dc4de157e552f4055f6d643dfbf5a622c8d9e2b3164733a4c4a22920cad24dfa83c8dfaddc6b6d909390fea408896a167d363278107a7889d77b1e2d4e5807df589a51a9c0590039b38a7d8c510363781e3a34dfd914834f216f70", 0xaa}, {&(0x7f0000f93000)="3657eaae6257a42758e8a9484b07277e80203cb95741028d664a61b273c90999d1fdf54c752c18b5f004a8a0eb7bb283e0f2b218f51c7fb8c17506c218701866708e05a07ad142c64c60bcf4008c72da30ab1a49b489dcfd1eed285ab6436113f7a10a0f045781668c621032654dfc376accf2883ce504fa88648ffb18cd35466dc9e430f34df8040ab015a6dd23d175e9a3e0e8aaee1f49294237bce1c32fe1c657264b8d9c303b0a11fadf5e9ac4c2d98d364d0d0ad1301e67a54ed29db1bf016a6afc1b5f98f2e30577adb2b15b01c444b5e4abe4162c302f52349c", 0xdd}, {&(0x7f0000f93000)="db64b12374522caae1abc40779df6a145314258ff083b935e1c4b9287cbd40b84bfffa177f", 0x25}, {&(0x7f0000f94000-0x14)="7c2e5bb8aca7b3531cade9ab8459829b40bee7cd", 0x14}], 0x7, 0x0, 0x0, 0x10}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f95000)={0x0, 0x0, 0x7f, 0x5, 0x773, 0x2}, &(0x7f00001ec000)=0x14) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f95000)={r2, 0x1, 0x10}, &(0x7f00002dc000-0x4)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000583000)={{0x35a37d91, 0x100000001}, {0x5f, 0x663}, 0xffff, 0x4, 0xffffffffffffff8c}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b6baaa6adf84dc126ee7731485871bf91f06532ce2b2faaac95357c77fea929bb63c68d8ebe615fae0b81cb0c05405ad309c6a124577c8c295c550580e89badfdb1e12f0ea28ba8498b6bc86a56fd8adc1816dc9c663c8e4f945af3ad9a45027d68813b664becdbae01c9af4d3464ac145e071350e178e2f369cc43fa30caa53014197e6542d6587e37bb297c6392cafa2b0f0cab6983f2007c3ed212b7c24269935a80070f355431f348cb1a04bdc1c62f07f3cadc4dd93ec33e0941bfcee197239d9457a37c10dda1043ca80e12cd1fa95d7302bec2687d27731e25100ff29dfd14cc72da6f7e2e0d30b40844143f9147093c9c88570e3aa314df1827bdadb9ffbb9c0e7a237b64ff19dc42985966fd449739d3a7fda6fab0be26c4c65f6f317cc1fd9a7863974ae57d59adcd1c82f22ded123d6299c120ed384e382e8852041123c8910c9a48b150d42cc7f9ae5f181ee4ee5b225ccf51a9fc75f8e43abbf8b5a89c800aaf45ea07a36d29f17f9a6952e299386117b875b896ff992ad16c74b45737d4ae422cb141125a058b6ac3131ce1f5d1122f7d5cb5b3863a67a53dfe12c07c18915d171b2dce197d7ebe37ea2bc9a9ea7e8939c9e6f8cec3cd3ad8b94bd0465d206e42025d5957f904bebf4c6e6e0b406468cbd3f9db97781e8f108c5d83887ef1cc1d4628dcec2644155fac59d25edf74ab3ec907d04a738f45f3b85591d368c57e0929dd35cf2e732f87aed20d3616e1fb38612da4c3c0c9532b5da137a998b3c76b6aedf830b5591ca4e355d55f18b9489b2396dde26606f0d09192c1acf1d532d37d63a4350eaad22add6badc233abc1e282a63feadf40d609cac2c591e7a9e383bec8db44ce6aa4ccac5ee877c8afb45bda20841b6bd21a3bfe2fdf705799c1c5c4f683a205d985a5763b557b8e513b6c8807469343a0386774f54cef985cbb7809c77d1ddd37f1825614ee5ce35420adac76217bb4c3813c9f6b6730f4d75a383b93964602287a4e37c05f2028d50361abcea15487c4aaefd366edd34d16bde7028f2257fb0ae8893b9b", 0x381}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x3) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000034d000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000add000)={0x8, 0x7fff, 0x2, 0x0, 0x6, 0x1, 0x6, 0x2, 0x2, 0x8, 0x0, 0x40, 0x0, 0x8, 0x400, 0x40, 0x5, 0xa0a9}) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f07000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0xaf3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000043e000)={{0x2, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d60000)=[{{&(0x7f000050f000)=@nfc_llcp, 0x60, &(0x7f00002e2000)=[{&(0x7f0000ebf000)=""/211, 0xd3}, {&(0x7f0000194000)=""/68, 0x44}, {&(0x7f0000ffc000)=""/125, 0x7d}, {&(0x7f00000f8000)=""/188, 0xbc}, {&(0x7f0000ec6000-0x8d)=""/141, 0x8d}, {&(0x7f000055d000-0x8f)=""/143, 0x8f}, {&(0x7f0000a85000)=""/76, 0x4c}, {&(0x7f00007c5000)=""/244, 0xf4}, {&(0x7f0000c44000-0xd1)=""/209, 0xd1}], 0x9, 0x0, 0x0, 0x90}, 0x1}, {{&(0x7f00001a8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f0000528000)=[{&(0x7f000054b000)=""/94, 0x5e}, {&(0x7f0000783000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f00006fd000-0xb)=""/11, 0xb, 0xcf1}, 0x20}, {{0x0, 0x0, &(0x7f0000a80000-0x90)=[{&(0x7f0000b81000)=""/63, 0x3f}, {&(0x7f0000cda000-0x2)=""/23, 0x17}, {&(0x7f0000ba0000)=""/182, 0xb6}, {&(0x7f000004d000)=""/137, 0x89}, {&(0x7f0000a1b000-0x36)=""/54, 0x36}, {&(0x7f0000e75000)=""/254, 0xfe}, {&(0x7f0000408000)=""/173, 0xad}, {&(0x7f000027e000)=""/151, 0x97}, {&(0x7f00002c4000)=""/4096, 0x1000}], 0x9, &(0x7f0000e8f000)=""/232, 0xe8, 0x21}, 0x7}, {{&(0x7f0000824000)=@nfc, 0x10, &(0x7f00004b3000-0x2a)=[{&(0x7f0000127000)=""/54, 0x36}, {&(0x7f00001d0000)=""/6, 0x6}, {&(0x7f0000a86000-0xe)=""/14, 0xe}], 0x3, &(0x7f00001d5000)=""/75, 0x4b, 0x7}, 0x9}, {{&(0x7f000063d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f00003d0000)=[{&(0x7f0000a4a000)=""/183, 0xb7}, {&(0x7f00001cb000)=""/188, 0xbc}, {&(0x7f0000e1e000-0xbc)=""/188, 0xbc}, {&(0x7f0000d28000)=""/172, 0xac}, {&(0x7f00001e0000-0x1000)=""/4096, 0x1000}, {&(0x7f000091d000)=""/71, 0x47}, {&(0x7f0000078000-0xcc)=""/204, 0xcc}, {&(0x7f00003f7000)=""/91, 0x5b}, {&(0x7f0000037000)}], 0x9, &(0x7f0000215000-0x49)=""/73, 0x49, 0xffffffffffffffff}}, {{0x0, 0x0, &(0x7f0000132000)=[{&(0x7f00003a2000)=""/58, 0x3a}], 0x1, &(0x7f00003d1000-0xcc)=""/204, 0xcc, 0x1}, 0x80000000}], 0x6, 0x0, &(0x7f0000dab000-0x10)={0x0, 0x1c9c380}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000014d000)) recvfrom$inet6(r0, &(0x7f0000902000-0x6a)=""/106, 0x6a, 0x2, 0x0, 0x9b) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00006a0000-0xd2)=""/210) socket$inet6(0xa, 0x4, 0x3) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000093e000)) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000313000-0xc)={0x0}, &(0x7f0000de9000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000315000-0x74)='ns/uts\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe2(&(0x7f000043f000-0x8), 0x4000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/02/16 23:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c8b000-0x8)='./file0\x00', 0x30100, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/hwrng\x00', 0x1, 0x0) linkat(r0, &(0x7f0000c6a000-0x8)='./file0\x00', r1, &(0x7f000075b000)='./file0\x00', 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000c33000/0x2000)=nil, 0x0) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a2000)='net/ip6_tables_names\x00') ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80000001) mkdir(&(0x7f00000c8000-0x8)='./file0\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000938000-0x58)={{0xffffffff, 0x2}, 0x0, 0x100000001, 0x7fffffff, {0x4, 0x9}, 0x4, 0x10000000000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000a99000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x18000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000a14000)={{0x3, 0x3, 0xfffffffffffffffb, 0x2, 0x5}, 0x400, 0x6, 0x7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000091a000)) chroot(&(0x7f0000a20000-0x8)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000dcb000)={@loopback, @multicast1, 0x0}, &(0x7f0000d09000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00002b7000)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) umount2(&(0x7f000094f000-0x8)='./file0\x00', 0x0) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0xfffffffffffffffc) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009af000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mount(&(0x7f0000990000-0x8)='./file0\x00', &(0x7f00001a9000)='./file0\x00', &(0x7f000023d000-0xb)='securityfs\x00', 0x880020, &(0x7f0000984000-0xe7)) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @multicast2=0xe0000002}, 0xffffffffffffffa6) 2018/02/16 23:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0}, &(0x7f0000757000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') timer_create(0x5, &(0x7f0000e43000)={0x0, 0x2a, 0x4, @tid=r0}, &(0x7f0000d18000-0x4)=0x0) timer_getoverrun(r2) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) [ 37.866634] 9pnet_virtio: no channels available for device ./file0 [ 37.904506] 9pnet_virtio: no channels available for device ./file0 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ad000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004e8000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000720000-0x40)={0x73, 0xfffffffffffffffd, 0x8001, 0xffffffff, 0x900, 0x80000000, 0x3ff, 0x83}, &(0x7f0000422000)={0x5, 0xfff, 0xffff, 0x63b9, 0x2, 0xffffffff, 0xffffffffffffff14, 0x2}, &(0x7f0000e25000)={0x5, 0x10001, 0x9, 0x400, 0x81, 0xc62, 0x0, 0x800}, &(0x7f0000330000)={r1, r2+30000000}, &(0x7f0000f07000)={&(0x7f000080e000-0x8)={0xfffffffffffffffe}, 0x8}) r3 = memfd_create(&(0x7f0000abb000+0x99e)='security/wlan1#vmnet1{(+-\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000ab7000)=""/204) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003b2000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003b2000-0x8)={0x3, 0x9}) sendto$inet(r0, &(0x7f00003af000)="de214b0400d41000d6c88000f1", 0xd, 0x0, &(0x7f0000243000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 23:26:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000743000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/16 23:26:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x3, 0x0, 'queue0\x00'}) ioctl$TIOCSTI(r4, 0x5412, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c3d000), &(0x7f0000257000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/vga_arbiter\x00', 0x100ffa, 0x0) 2018/02/16 23:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008dc000-0xc)={0x0}, &(0x7f00008b6000-0x4)=0xc) r1 = creat(&(0x7f000003d000)='./file0\x00', 0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c84000)={0x0, @in6={{0xa, 0x0, 0xbf, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x4, 0x7}, &(0x7f000004f000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004c1000-0x8)={r2, 0x101, 0x3}, 0x8) wait4(r0, &(0x7f0000c3f000-0x4), 0xc000000a, &(0x7f0000429000)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18}}], 0x1, 0x0) 2018/02/16 23:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f00004d2000)='/dev/usbmon#\x00', 0x6, 0x88000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00001ac000-0x2)={0x6, 0x7f}) syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') preadv(r1, &(0x7f0000806000-0x10)=[], 0x0, 0x0) 2018/02/16 23:26:28 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f00004d4000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = getpid() ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000ed5000-0x10)={&(0x7f0000b17000)="e8266db1832d9caa925a28a38e3a9775916ea034d8d173b10ac2ed7edd38510f4114da1c22caf20a30c509d9e7061836ae638f7fd3f1acfd5a1bcd06d497f217b930e9f91c7bac9c5849655e10c4d36858b11a5679ab3b79a540fd76a8df264915aaa077fecd4c7ba52c65135ac4f72dad03dae37368eed00d1b54973b302e778426bbce2e723d6830c7ac25f8e322882b2c575323abc1d9eb222603ef52daba8e04d64fed1b0ac74bc729fc19cd42eb1e152d41383c2e73028d6dbce750a65c931920234f89bb6ce79e5e92404c8d7d191b", 0xd2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r1, r2, &(0x7f00005d5000-0x8), 0x2000000000000ff) flistxattr(r2, &(0x7f0000a92000)=""/49, 0x31) 2018/02/16 23:26:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x29)=@known='system.sockprotoname\x00', &(0x7f0000452000)='^eth0\n-+(cpusetvmnet1cgroup\x00', 0x311, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) 2018/02/16 23:26:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00008aa000)={@mcast1, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000c67000)=""/15, 0xf, 0x0, &(0x7f0000618000-0x1)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/16 23:26:28 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x101e00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) [ 38.012309] audit: type=1400 audit(1518823588.950:31): avc: denied { net_bind_service } for pid=5826 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 23:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) utimes(&(0x7f00002cc000-0x8)='./file0\x00', &(0x7f0000f96000)={{0x77359400}, {0x0, 0x7530}}) mmap(&(0x7f00005b2000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) ioctl(r0, 0x4000000000001268, &(0x7f00009c6000)) 2018/02/16 23:26:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x40, 0x40c002) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000006a000)={0x5, 0x1, 0x5}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x800, 0x9) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x46, &(0x7f0000446000-0x1cf)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "e8590907f13b0653a525cd63e646ea83bc5413"}}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) r4 = memfd_create(&(0x7f00007b4000)='-vboxnet0\x00', 0x3) ioctl$sock_bt_hci(r4, 0x400448e7, &(0x7f0000631000-0x8a)="eea203679943d2fda56e04c86fd318327ff1f6edcfbb025218109c03cbb7d8b7d88f4b8cd68793c68251c727ad7e60315e35714860bcf7bcbcc1610a47c8b52f9c39e1b58ceb8264c66a60a774ee16c8a49bbc373734f5933ba0b159015168cc61f081f270b644f451685fc2da409ed5302bdaefc92c3b91c94b3163a0e1adc6d074ac00cfada963db24") 2018/02/16 23:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f0000d4f000)="98e4") r2 = syz_open_dev$midi(&(0x7f0000bb9000)='/dev/midi#\x00', 0xdb8, 0x200) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000efb000)={0x800, 0x658, &(0x7f00004a7000)="bb3da30c94aeef284bf6b566fd2b2884146fb1a3adc572124845322d97809c88cde1f5c20986ca875e18366e9cf3024ac7787e71e3d9e0843f04e92130dcdaf6908d7e06255d3cf5b042fcd9c9cf7a1e0ad15326514b6ad7899a81a5bfd664e74e545ba9dd16cfdfcb43ac23", &(0x7f0000468000), 0x6c}) 2018/02/16 23:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mq_unlink(&(0x7f000027f000-0x10)='Ivmnet0:keyring\x00') syz_emit_ethernet(0x6e, &(0x7f0000210000-0x76)={@random="cd39f2081b0b", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/16 23:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x3f, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) pipe(&(0x7f00006bf000-0x8)={0x0}) getsockname$netlink(r2, &(0x7f00000c9000-0xc), &(0x7f0000d4e000-0x4)=0xc) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000d63000/0x2000)=nil) 2018/02/16 23:26:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) mlock(&(0x7f000058a000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x98) 2018/02/16 23:26:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x6, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x6, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x30, 0xff, 0x6}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x401}, &(0x7f0000001000)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="04c61091dd981cde1932d7afe262379532faa602137e922ac7188f41ec749cf1f8d4dd9d81cfc50b60b67d493ebcb9a41b9d41289c9939db6caba52582ec0d49f0df7b87f375a0b259acf312f0ed9661f3978b27a4842d61772d61214c7f70aad9041194bb2bd2379f90cc4289d824c7e48dd2b9cf0ae29198efe61a1206d00298ba2f019645f611ea8284ed6a05294927e9090378f79646ee", 0x99) socket$vsock_dgram(0x28, 0x2, 0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000)=0x80000000, 0x4) 2018/02/16 23:26:29 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c34000)=""/185, &(0x7f0000001000-0x4)=0xb9) setsockopt(r0, 0x114, 0x1d, &(0x7f0000cc6000-0x5), 0x0) [ 38.091699] audit: type=1400 audit(1518823589.030:32): avc: denied { map } for pid=5857 comm="syz-executor0" path="/dev/loop0" dev="devtmpfs" ino=1111 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/16 23:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000525000-0x8)={r1}, &(0x7f000059e000)=0xb0e521bf044e9d78) 2018/02/16 23:26:29 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x5a)=[{}, {}, {}]}) 2018/02/16 23:26:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xef26, &(0x7f0000b22000-0x8)=0x0) io_getevents(r0, 0x80000000, 0x6, &(0x7f0000af8000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000317000-0x10)={0x77359400}) perf_event_open(&(0x7f000010c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a4f000)='./file0\x00', 0x100, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00001f6000)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d30000-0x10)={0x1, &(0x7f0000497000)=[{0x0, 0x3, 0x10001, 0x8}]}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x101, &(0x7f0000e98000/0x3000)=nil) r3 = mq_open(&(0x7f0000245000-0x7)='[eth0}\x00', 0x40, 0x50, &(0x7f00001b1000)={0x4, 0x800, 0x401, 0x3, 0x5, 0x97f4, 0x9b, 0x6}) shmctl$SHM_LOCK(r2, 0xb) uname(&(0x7f00007e4000)=""/172) fcntl$addseals(r3, 0x409, 0x9) shmctl$SHM_LOCK(r2, 0xb) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000af7000-0x4)) 2018/02/16 23:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000-0x8)='./file0\x00', 0x2) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) open$dir(&(0x7f0000838000-0x8)='./file1\x00', 0x2, 0x80) 2018/02/16 23:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x1}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f000002f000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000c88000)={@local, @loopback, 0x0}, &(0x7f0000b74000)=0xc) sendto$packet(r0, &(0x7f0000424000+0x4b7)="96be624ef3e546fcfb7d2ae6b75977102db60ed3f822cce9e289b8276b4adb6e46870335245b877955ed73c0f34000ee99f3555c298961edc7d54bb2c0e341ee89e307b7694312d205d18911f15cc0bc3912b420972b2f3c702c9e062558be986969b02fb2d71dee181e341bae97efbd102267f1a3a406d69bb74f209a69bbe99aa6d4", 0x83, 0x10, &(0x7f0000ce0000)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/02/16 23:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000008000-0xf4)='T\n', 0xfffffffffffffcdd}], 0x2cf, &(0x7f00003c0000)=[], 0xfffffffffffffece, 0x800}, 0xc100) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x430)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x1e8, 0x118, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000010000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="eacf0c22c5915a65b7fc59b3105b0c33", {}, {0xff}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) sendmsg(r0, &(0x7f00007d4000)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000149000-0x2a7)="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", 0x1d4}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/16 23:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002000)=[{}, {}, {}, {}, {0x1}], 0x5) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xff, &(0x7f00006c9000)) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ea000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000673000-0x10)={0x8, 0x8, 0x8}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000418000)=@ax25, &(0x7f0000514000-0x4)=0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b2b000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000628000-0x4)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000588000)=[{{0x0, 0x0, &(0x7f0000b8a000-0x30)=[{&(0x7f0000f9f000-0xdb)="9cc7d1d7eedadc286e0caf329e75c2b3700f888ad3251eccca5d64b466287cc3f7107621cc09e4fb34e67b1f7bf4150f518765148f2094ad57b6b93899ed0609789e93f0b7d97c30eaa107d4ace91d6f521cd01b0a663ac7dd6e98967fe21bef73bf781bf0128cca45a239fa3171cc410f4bc520b583f35bbac865b5fd48c21ec5fb3a160693aadbcc5fdfdfd44e71acf94ff0a09facc61b9a664335ab699ea6207e722f3618d376de47a78a0a67ddba20476603683b77ffa172299ba46923c4a0dd18889ea5cfda096691fc6bc9f888f6031371e8cab92ab83e2e", 0xdb}, {&(0x7f0000f9e000)="a0bf6def152982f78a98a36f93a4e01c6489080b05db3cc9199a53721e89f622d7c414aecceecb44d1aa9213a889c21292e1bb223f4e9db7690ce1df5e79648bdfaba151d60588bfad7723342812294b70", 0x51}, {&(0x7f0000498000)="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